GPOZaurr

0.0.115

GPOZaurr.psm1

                                function ConvertFrom-DistinguishedName { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER DistinguishedName

    Parameter description

    .PARAMETER ToOrganizationalUnit

    Parameter description

    .PARAMETER ToDC

    Parameter description

    .PARAMETER ToDomainCN

    Parameter description

    .EXAMPLE

    $DistinguishedName = 'CN=Przemyslaw Klys,OU=Users,OU=Production,DC=ad,DC=evotec,DC=xyz'

    ConvertFrom-DistinguishedName -DistinguishedName $DistinguishedName -ToOrganizationalUnit

    Output:

    OU=Users,OU=Production,DC=ad,DC=evotec,DC=xyz

    .EXAMPLE

    $DistinguishedName = 'CN=Przemyslaw Klys,OU=Users,OU=Production,DC=ad,DC=evotec,DC=xyz'

    ConvertFrom-DistinguishedName -DistinguishedName $DistinguishedName

    Output:

    Przemyslaw Klys

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([alias('Identity', 'DN')][Parameter(ValueFromPipeline, ValueFromPipelineByPropertyName, Position = 0)][string[]] $DistinguishedName,

        [switch] $ToOrganizationalUnit,

        [switch] $ToDC,

        [switch] $ToDomainCN)

    process {

        foreach ($Distinguished in $DistinguishedName) {

            if ($ToDomainCN) {

                $DN = $Distinguished -replace '.*?((DC=[^=]+,)+DC=[^=]+)$', '$1'

                $CN = $DN -replace ',DC=', '.' -replace "DC="

                $CN

            } elseif ($ToOrganizationalUnit) { [Regex]::Match($Distinguished, '(?=OU=)(.*\n?)(?<=.)').Value } elseif ($ToDC) { $Distinguished -replace '.*?((DC=[^=]+,)+DC=[^=]+)$', '$1' } else {

                $Regex = '^CN=(?<cn>.+?)(?<!\\),(?<ou>(?:(?:OU|CN).+?(?<!\\),)+(?<dc>DC.+?))$'

                $Output = foreach ($_ in $Distinguished) {

                    $_ -match $Regex

                    $Matches

                }

                $Output.cn

            }

        }

    }

}

function ConvertFrom-SID { 

    <#

    .SYNOPSIS

    Small command that can resolve SID values

    .DESCRIPTION

    Small command that can resolve SID values

    .PARAMETER SID

    Value to resolve

    .PARAMETER OnlyWellKnown

    Only resolve SID when it's well know SID. Otherwise return $null

    .PARAMETER OnlyWellKnownAdministrative

    Only resolve SID when it's administrative well know SID. Otherwise return $null

    .PARAMETER DoNotResolve

    Uses only dicrionary values without querying AD

    .EXAMPLE

    ConvertFrom-SID -SID 'S-1-5-8', 'S-1-5-9', 'S-1-5-11', 'S-1-5-18', 'S-1-1-0' -DoNotResolve

    .NOTES

    General notes

    #>

    [cmdletbinding(DefaultParameterSetName = 'Standard')]

    param([Parameter(ParameterSetName = 'Standard')]

        [Parameter(ParameterSetName = 'OnlyWellKnown')]

        [Parameter(ParameterSetName = 'OnlyWellKnownAdministrative')]

        [string[]] $SID,

        [Parameter(ParameterSetName = 'OnlyWellKnown')][switch] $OnlyWellKnown,

        [Parameter(ParameterSetName = 'OnlyWellKnownAdministrative')][switch] $OnlyWellKnownAdministrative,

        [Parameter(ParameterSetName = 'Standard')][switch] $DoNotResolve)

    $WellKnownAdministrative = @{'S-1-5-18' = [PSCustomObject] @{Name = 'NT AUTHORITY\SYSTEM'

            SID                                                       = 'S-1-5-18'

            DomainName                                                = ''

            Type                                                      = 'WellKnownAdministrative'

            Error                                                     = ''

        }

        'S-1-5-32-544'                      = [PSCustomObject] @{Name = 'BUILTIN\Administrators'

            SID                                  = 'S-1-5-32-544'

            DomainName                           = ''

            Type                                 = 'WellKnownAdministrative'

            Error                                = ''

        }

    }

    $wellKnownSIDs = @{'S-1-0' = [PSCustomObject] @{Name = 'Null AUTHORITY'

            SID                                          = 'S-1-0'

            DomainName                                   = ''

            Type                                         = 'WellKnownGroup'

            Error                                        = ''

        }

        'S-1-0-0'              = [PSCustomObject] @{Name = 'NULL SID'

            SID                             = 'S-1-0-0'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-1'                = [PSCustomObject] @{Name = 'WORLD AUTHORITY'

            SID                           = 'S-1-1'

            DomainName                    = ''

            Type                          = 'WellKnownGroup'

            Error                         = ''

        }

        'S-1-1-0'              = [PSCustomObject] @{Name = 'Everyone'

            SID                             = 'S-1-1-0'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-2'                = [PSCustomObject] @{Name = 'LOCAL AUTHORITY'

            SID                           = 'S-1-2'

            DomainName                    = ''

            Type                          = 'WellKnownGroup'

            Error                         = ''

        }

        'S-1-2-0'              = [PSCustomObject] @{Name = 'LOCAL'

            SID                             = 'S-1-2-0'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-2-1'              = [PSCustomObject] @{Name = 'CONSOLE LOGON'

            SID                             = 'S-1-2-1'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-3'                = [PSCustomObject] @{Name = 'CREATOR AUTHORITY'

            SID                           = 'S-1-3'

            DomainName                    = ''

            Type                          = 'WellKnownGroup'

            Error                         = ''

        }

        'S-1-3-0'              = [PSCustomObject] @{Name = 'CREATOR OWNER'

            SID                             = 'S-1-3-0'

            DomainName                      = ''

            Type                            = 'WellKnownAdministrative'

            Error                           = ''

        }

        'S-1-3-1'              = [PSCustomObject] @{Name = 'CREATOR GROUP'

            SID                             = 'S-1-3-1'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-3-2'              = [PSCustomObject] @{Name = 'CREATOR OWNER SERVER'

            SID                             = 'S-1-3-2'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-3-3'              = [PSCustomObject] @{Name = 'CREATOR GROUP SERVER'

            SID                             = 'S-1-3-3'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-3-4'              = [PSCustomObject] @{Name = 'OWNER RIGHTS'

            SID                             = 'S-1-3-4'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-80-0'           = [PSCustomObject] @{Name = 'NT SERVICE\ALL SERVICES'

            SID                                = 'S-1-5-80-0'

            DomainName                         = ''

            Type                               = 'WellKnownGroup'

            Error                              = ''

        }

        'S-1-4'                = [PSCustomObject] @{Name = 'Non-unique Authority'

            SID                           = 'S-1-4'

            DomainName                    = ''

            Type                          = 'WellKnownGroup'

            Error                         = ''

        }

        'S-1-5'                = [PSCustomObject] @{Name = 'NT AUTHORITY'

            SID                           = 'S-1-5'

            DomainName                    = ''

            Type                          = 'WellKnownGroup'

            Error                         = ''

        }

        'S-1-5-1'              = [PSCustomObject] @{Name = 'NT AUTHORITY\DIALUP'

            SID                             = 'S-1-5-1'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-2'              = [PSCustomObject] @{Name = 'NT AUTHORITY\NETWORK'

            SID                             = 'S-1-5-2'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-3'              = [PSCustomObject] @{Name = 'NT AUTHORITY\BATCH'

            SID                             = 'S-1-5-3'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-4'              = [PSCustomObject] @{Name = 'NT AUTHORITY\INTERACTIVE'

            SID                             = 'S-1-5-4'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-6'              = [PSCustomObject] @{Name = 'NT AUTHORITY\SERVICE'

            SID                             = 'S-1-5-6'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-7'              = [PSCustomObject] @{Name = 'NT AUTHORITY\ANONYMOUS LOGON'

            SID                             = 'S-1-5-7'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-8'              = [PSCustomObject] @{Name = 'NT AUTHORITY\PROXY'

            SID                             = 'S-1-5-8'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-9'              = [PSCustomObject] @{Name = 'NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS'

            SID                             = 'S-1-5-9'

            DomainName                      = ''

            Type                            = 'WellKnownGroup'

            Error                           = ''

        }

        'S-1-5-10'             = [PSCustomObject] @{Name = 'NT AUTHORITY\SELF'

            SID                              = 'S-1-5-10'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-11'             = [PSCustomObject] @{Name = 'NT AUTHORITY\Authenticated Users'

            SID                              = 'S-1-5-11'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-12'             = [PSCustomObject] @{Name = 'NT AUTHORITY\RESTRICTED'

            SID                              = 'S-1-5-12'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-13'             = [PSCustomObject] @{Name = 'NT AUTHORITY\TERMINAL SERVER USER'

            SID                              = 'S-1-5-13'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-14'             = [PSCustomObject] @{Name = 'NT AUTHORITY\REMOTE INTERACTIVE LOGON'

            SID                              = 'S-1-5-14'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-15'             = [PSCustomObject] @{Name = 'NT AUTHORITY\This Organization'

            SID                              = 'S-1-5-15'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-17'             = [PSCustomObject] @{Name = 'NT AUTHORITY\IUSR'

            SID                              = 'S-1-5-17'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-18'             = [PSCustomObject] @{Name = 'NT AUTHORITY\SYSTEM'

            SID                              = 'S-1-5-18'

            DomainName                       = ''

            Type                             = 'WellKnownAdministrative'

            Error                            = ''

        }

        'S-1-5-19'             = [PSCustomObject] @{Name = 'NT AUTHORITY\NETWORK SERVICE'

            SID                              = 'S-1-5-19'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-20'             = [PSCustomObject] @{Name = 'NT AUTHORITY\NETWORK SERVICE'

            SID                              = 'S-1-5-20'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-32-544'         = [PSCustomObject] @{Name = 'BUILTIN\Administrators'

            SID                                  = 'S-1-5-32-544'

            DomainName                           = ''

            Type                                 = 'WellKnownAdministrative'

            Error                                = ''

        }

        'S-1-5-32-545'         = [PSCustomObject] @{Name = 'BUILTIN\Users'

            SID                                  = 'S-1-5-32-545'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-546'         = [PSCustomObject] @{Name = 'BUILTIN\Guests'

            SID                                  = 'S-1-5-32-546'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-547'         = [PSCustomObject] @{Name = 'BUILTIN\Power Users'

            SID                                  = 'S-1-5-32-547'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-548'         = [PSCustomObject] @{Name = 'BUILTIN\Account Operators'

            SID                                  = 'S-1-5-32-548'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-549'         = [PSCustomObject] @{Name = 'BUILTIN\Server Operators'

            SID                                  = 'S-1-5-32-549'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-550'         = [PSCustomObject] @{Name = 'BUILTIN\Print Operators'

            SID                                  = 'S-1-5-32-550'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-551'         = [PSCustomObject] @{Name = 'BUILTIN\Backup Operators'

            SID                                  = 'S-1-5-32-551'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-552'         = [PSCustomObject] @{Name = 'BUILTIN\Replicators'

            SID                                  = 'S-1-5-32-552'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-64-10'          = [PSCustomObject] @{Name = 'NT AUTHORITY\NTLM Authentication'

            SID                                 = 'S-1-5-64-10'

            DomainName                          = ''

            Type                                = 'WellKnownGroup'

            Error                               = ''

        }

        'S-1-5-64-14'          = [PSCustomObject] @{Name = 'NT AUTHORITY\SChannel Authentication'

            SID                                 = 'S-1-5-64-14'

            DomainName                          = ''

            Type                                = 'WellKnownGroup'

            Error                               = ''

        }

        'S-1-5-64-21'          = [PSCustomObject] @{Name = 'NT AUTHORITY\Digest Authentication'

            SID                                 = 'S-1-5-64-21'

            DomainName                          = ''

            Type                                = 'WellKnownGroup'

            Error                               = ''

        }

        'S-1-5-80'             = [PSCustomObject] @{Name = 'NT SERVICE'

            SID                              = 'S-1-5-80'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-5-83-0'           = [PSCustomObject] @{Name = 'NT VIRTUAL MACHINE\Virtual Machines'

            SID                                = 'S-1-5-83-0'

            DomainName                         = ''

            Type                               = 'WellKnownGroup'

            Error                              = ''

        }

        'S-1-16-0'             = [PSCustomObject] @{Name = 'Untrusted Mandatory Level'

            SID                              = 'S-1-16-0'

            DomainName                       = ''

            Type                             = 'WellKnownGroup'

            Error                            = ''

        }

        'S-1-16-4096'          = [PSCustomObject] @{Name = 'Low Mandatory Level'

            SID                                 = 'S-1-16-4096'

            DomainName                          = ''

            Type                                = 'WellKnownGroup'

            Error                               = ''

        }

        'S-1-16-8192'          = [PSCustomObject] @{Name = 'Medium Mandatory Level'

            SID                                 = 'S-1-16-8192'

            DomainName                          = ''

            Type                                = 'WellKnownGroup'

            Error                               = ''

        }

        'S-1-16-8448'          = [PSCustomObject] @{Name = 'Medium Plus Mandatory Level'

            SID                                 = 'S-1-16-8448'

            DomainName                          = ''

            Type                                = 'WellKnownGroup'

            Error                               = ''

        }

        'S-1-16-12288'         = [PSCustomObject] @{Name = 'High Mandatory Level'

            SID                                  = 'S-1-16-12288'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-16-16384'         = [PSCustomObject] @{Name = 'System Mandatory Level'

            SID                                  = 'S-1-16-16384'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-16-20480'         = [PSCustomObject] @{Name = 'Protected Process Mandatory Level'

            SID                                  = 'S-1-16-20480'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-16-28672'         = [PSCustomObject] @{Name = 'Secure Process Mandatory Level'

            SID                                  = 'S-1-16-28672'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-554'         = [PSCustomObject] @{Name = 'BUILTIN\Pre-Windows 2000 Compatible Access'

            SID                                  = 'S-1-5-32-554'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-555'         = [PSCustomObject] @{Name = 'BUILTIN\Remote Desktop Users'

            SID                                  = 'S-1-5-32-555'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-556'         = [PSCustomObject] @{Name = 'BUILTIN\Network Configuration Operators'

            SID                                  = 'S-1-5-32-556'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-557'         = [PSCustomObject] @{Name = 'BUILTIN\Incoming Forest Trust Builders'

            SID                                  = 'S-1-5-32-557'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-558'         = [PSCustomObject] @{Name = 'BUILTIN\Performance Monitor Users'

            SID                                  = 'S-1-5-32-558'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-559'         = [PSCustomObject] @{Name = 'BUILTIN\Performance Log Users'

            SID                                  = 'S-1-5-32-559'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-560'         = [PSCustomObject] @{Name = 'BUILTIN\Windows Authorization Access Group'

            SID                                  = 'S-1-5-32-560'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-561'         = [PSCustomObject] @{Name = 'BUILTIN\Terminal Server License Servers'

            SID                                  = 'S-1-5-32-561'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-562'         = [PSCustomObject] @{Name = 'BUILTIN\Distributed COM Users'

            SID                                  = 'S-1-5-32-562'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-569'         = [PSCustomObject] @{Name = 'BUILTIN\Cryptographic Operators'

            SID                                  = 'S-1-5-32-569'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-573'         = [PSCustomObject] @{Name = 'BUILTIN\Event Log Readers'

            SID                                  = 'S-1-5-32-573'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-574'         = [PSCustomObject] @{Name = 'BUILTIN\Certificate Service DCOM Access'

            SID                                  = 'S-1-5-32-574'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-575'         = [PSCustomObject] @{Name = 'BUILTIN\RDS Remote Access Servers'

            SID                                  = 'S-1-5-32-575'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-576'         = [PSCustomObject] @{Name = 'BUILTIN\RDS Endpoint Servers'

            SID                                  = 'S-1-5-32-576'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-577'         = [PSCustomObject] @{Name = 'BUILTIN\RDS Management Servers'

            SID                                  = 'S-1-5-32-577'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-578'         = [PSCustomObject] @{Name = 'BUILTIN\Hyper-V Administrators'

            SID                                  = 'S-1-5-32-578'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-579'         = [PSCustomObject] @{Name = 'BUILTIN\Access Control Assistance Operators'

            SID                                  = 'S-1-5-32-579'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

        'S-1-5-32-580'         = [PSCustomObject] @{Name = 'BUILTIN\Remote Management Users'

            SID                                  = 'S-1-5-32-580'

            DomainName                           = ''

            Type                                 = 'WellKnownGroup'

            Error                                = ''

        }

    }

    foreach ($S in $SID) {

        if ($OnlyWellKnownAdministrative) { if ($WellKnownAdministrative[$S]) { $WellKnownAdministrative[$S] } } elseif ($OnlyWellKnown) { if ($wellKnownSIDs[$S]) { $wellKnownSIDs[$S] } } else {

            if ($wellKnownSIDs[$S]) { $wellKnownSIDs[$S] } else {

                if ($DoNotResolve) {

                    if ($S -like "S-1-5-21-*-519" -or $S -like "S-1-5-21-*-512") {

                        [PSCustomObject] @{Name = $S

                            SID                 = $S

                            DomainName          = ''

                            Type                = 'Administrative'

                            Error               = ''

                        }

                    } else {

                        [PSCustomObject] @{Name = $S

                            SID                 = $S

                            DomainName          = ''

                            Error               = ''

                            Type                = 'NotAdministrative'

                        }

                    }

                } else {

                    try {

                        if ($S -like "S-1-5-21-*-519" -or $S -like "S-1-5-21-*-512") { $Type = 'Administrative' } else { $Type = 'NotAdministrative' }

                        $Name = (([System.Security.Principal.SecurityIdentifier]::new($S)).Translate([System.Security.Principal.NTAccount])).Value

                        [PSCustomObject] @{Name = $Name

                            SID                 = $S

                            DomainName          = (ConvertFrom-NetbiosName -Identity $Name).DomainName

                            Type                = $Type

                            Error               = ''

                        }

                    } catch {

                        [PSCustomObject] @{Name = $S

                            SID                 = $S

                            DomainName          = ''

                            Error               = $_.Exception.Message -replace [environment]::NewLine, ' '

                            Type                = 'Unknown'

                        }

                    }

                }

            }

        }

    }

}

function Convert-Identity { 

    <#

    .SYNOPSIS

    Small command that tries to resolve any given object

    .DESCRIPTION

    Small command that tries to resolve any given object - be it SID, DN, FSP or Netbiosname

    .PARAMETER Identity

    Type to resolve in form of Identity, DN, SID

    .PARAMETER SID

    Allows to pass SID directly, rather then going thru verification process

    .PARAMETER Name

    Allows to pass Name directly, rather then going thru verification process

    .EXAMPLE

    $Identity = @(

        'S-1-5-4'

        'S-1-5-4'

        'S-1-5-11'

        'S-1-5-32-549'

        'S-1-5-32-550'

        'S-1-5-32-548'

        'S-1-5-64-10'

        'S-1-5-64-14'

        'S-1-5-64-21'

        'S-1-5-18'

        'S-1-5-19'

        'S-1-5-32-544'

        'S-1-5-20-20-10-51' # Wrong SID

        'S-1-5-21-853615985-2870445339-3163598659-512'

        'S-1-5-21-3661168273-3802070955-2987026695-512'

        'S-1-5-21-1928204107-2710010574-1926425344-512'

        'CN=Test Test 2,OU=Users,OU=Production,DC=ad,DC=evotec,DC=pl'

        'Test Local Group'

        'przemyslaw.klys@evotec.pl'

        'test2'

        'NT AUTHORITY\NETWORK'

        'NT AUTHORITY\SYSTEM'

        'S-1-5-21-853615985-2870445339-3163598659-519'

        'TEST\some'

        'EVOTECPL\Domain Admins'

        'NT AUTHORITY\INTERACTIVE'

        'INTERACTIVE'

        'EVOTEC\Domain Admins'

        'EVOTECPL\Domain Admins'

        'Test\Domain Admins'

        'CN=S-1-5-21-1928204107-2710010574-1926425344-512,CN=ForeignSecurityPrincipals,DC=ad,DC=evotec,DC=xyz' # Valid

        'CN=S-1-5-21-1928204107-2710010574-512,CN=ForeignSecurityPrincipals,DC=ad,DC=evotec,DC=xyz' # not valid

        'CN=S-1-5-21-1928204107-2710010574-1926425344-512,CN=ForeignSecurityPrincipals,DC=ad,DC=evotec,DC=xyz' # cached

    )

    $TestOutput = Convert-Identity -Identity $Identity -Verbose

    Output:

    Name                                 SID                                            DomainName     Type                    Error

    ----                                 ---                                            ----------     ----                    -----

    NT AUTHORITY\INTERACTIVE             S-1-5-4                                                       WellKnownGroup

    NT AUTHORITY\INTERACTIVE             S-1-5-4                                                       WellKnownGroup

    NT AUTHORITY\Authenticated Users     S-1-5-11                                                      WellKnownGroup

    BUILTIN\Server Operators             S-1-5-32-549                                                  WellKnownGroup

    BUILTIN\Print Operators              S-1-5-32-550                                                  WellKnownGroup

    BUILTIN\Account Operators            S-1-5-32-548                                                  WellKnownGroup

    NT AUTHORITY\NTLM Authentication     S-1-5-64-10                                                   WellKnownGroup

    NT AUTHORITY\SChannel Authentication S-1-5-64-14                                                   WellKnownGroup

    NT AUTHORITY\Digest Authentication   S-1-5-64-21                                                   WellKnownGroup

    NT AUTHORITY\SYSTEM                  S-1-5-18                                                      WellKnownAdministrative

    NT AUTHORITY\NETWORK SERVICE         S-1-5-19                                                      WellKnownGroup

    BUILTIN\Administrators               S-1-5-32-544                                                  WellKnownAdministrative

    S-1-5-20-20-10-51                    S-1-5-20-20-10-51                                             Unknown                 Exception calling "Translate" with "1" argument(s): "Some or all identity references could not be translated."

    EVOTEC\Domain Admins                 S-1-5-21-853615985-2870445339-3163598659-512   ad.evotec.xyz  Administrative

    EVOTECPL\Domain Admins               S-1-5-21-3661168273-3802070955-2987026695-512  ad.evotec.pl   Administrative

    TEST\Domain Admins                   S-1-5-21-1928204107-2710010574-1926425344-512  test.evotec.pl Administrative

    EVOTECPL\TestingAD                   S-1-5-21-3661168273-3802070955-2987026695-1111 ad.evotec.pl   NotAdministrative

    EVOTEC\Test Local Group              S-1-5-21-853615985-2870445339-3163598659-3610  ad.evotec.xyz  NotAdministrative

    EVOTEC\przemyslaw.klys               S-1-5-21-853615985-2870445339-3163598659-1105  ad.evotec.xyz  NotAdministrative

    test2                                                                                              Unknown                 Exception calling "Translate" with "1" argument(s): "Some or all identity references could not be translated."

    NT AUTHORITY\NETWORK                 S-1-5-2                                                       WellKnownGroup

    NT AUTHORITY\SYSTEM                  S-1-5-18                                                      WellKnownAdministrative

    EVOTEC\Enterprise Admins             S-1-5-21-853615985-2870445339-3163598659-519   ad.evotec.xyz  Administrative

    TEST\some                            S-1-5-21-1928204107-2710010574-1926425344-1106 test.evotec.pl NotAdministrative

    EVOTECPL\Domain Admins               S-1-5-21-3661168273-3802070955-2987026695-512  ad.evotec.pl   Administrative

    NT AUTHORITY\INTERACTIVE             S-1-5-4                                                       WellKnownGroup

    NT AUTHORITY\INTERACTIVE             S-1-5-4                                                       WellKnownGroup

    EVOTEC\Domain Admins                 S-1-5-21-853615985-2870445339-3163598659-512   ad.evotec.xyz  Administrative

    EVOTECPL\Domain Admins               S-1-5-21-3661168273-3802070955-2987026695-512  ad.evotec.pl   Administrative

    TEST\Domain Admins                   S-1-5-21-1928204107-2710010574-1926425344-512  test.evotec.pl Administrative

    TEST\Domain Admins                   S-1-5-21-1928204107-2710010574-1926425344-512  test.evotec.pl Administrative

    S-1-5-21-1928204107-2710010574-512   S-1-5-21-1928204107-2710010574-512                            Unknown                 Exception calling "Translate" with "1" argument(s): "Some or all identity references could not be translated."

    TEST\Domain Admins                   S-1-5-21-1928204107-2710010574-1926425344-512  test.evotec.pl Administrative

    .NOTES

    General notes

    #>

    [cmdletBinding(DefaultParameterSetName = 'Identity')]

    param([parameter(ParameterSetName = 'Identity', Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName)][string[]] $Identity,

        [parameter(ParameterSetName = 'SID', Mandatory)][System.Security.Principal.SecurityIdentifier[]] $SID,

        [parameter(ParameterSetName = 'Name', Mandatory)][string[]] $Name)

    Begin { if (-not $Script:GlobalCacheSidConvert) { $Script:GlobalCacheSidConvert = @{} } }

    Process {

        if ($Identity) {

            foreach ($Ident in $Identity) {

                $MatchRegex = [Regex]::Matches($Ident, "S-\d-\d+-(\d+-|){1,14}\d+")

                if ($Script:GlobalCacheSidConvert[$Ident]) {

                    Write-Verbose "Convert-Identity - Processing $Ident (Cache)"

                    $Script:GlobalCacheSidConvert[$Ident]

                } elseif ($MatchRegex.Success) {

                    Write-Verbose "Convert-Identity - Processing $Ident (SID)"

                    if ($MatchRegex.Value -ne $Ident) { $Script:GlobalCacheSidConvert[$Ident] = ConvertFrom-SID -SID $MatchRegex.Value } else { $Script:GlobalCacheSidConvert[$Ident] = ConvertFrom-SID -SID $Ident }

                    $Script:GlobalCacheSidConvert[$Ident]

                } elseif ($Ident -like '*DC=*') {

                    Write-Verbose "Convert-Identity - Processing $Ident (DistinguishedName)"

                    try {

                        $Object = [adsi]"LDAP://$($Ident)"

                        $SIDValue = [System.Security.Principal.SecurityIdentifier]::new($Object.objectSid.Value, 0).Value

                        $Script:GlobalCacheSidConvert[$Ident] = ConvertFrom-SID -SID $SIDValue

                    } catch {

                        $Script:GlobalCacheSidConvert[$Ident] = [PSCustomObject] @{Name = $Ident

                            SID                                                         = $null

                            DomainName                                                  = ''

                            Type                                                        = 'Unknown'

                            Error                                                       = $_.Exception.Message -replace [environment]::NewLine, ' '

                        }

                    }

                    $Script:GlobalCacheSidConvert[$Ident]

                } else {

                    Write-Verbose "Convert-Identity - Processing $Ident (Other)"

                    try {

                        $SIDValue = ([System.Security.Principal.NTAccount] $Ident).Translate([System.Security.Principal.SecurityIdentifier]).Value

                        $Script:GlobalCacheSidConvert[$Ident] = ConvertFrom-SID -SID $SIDValue

                    } catch {

                        $Script:GlobalCacheSidConvert[$Ident] = [PSCustomObject] @{Name = $Ident

                            SID                                                         = $null

                            DomainName                                                  = ''

                            Type                                                        = 'Unknown'

                            Error                                                       = $_.Exception.Message -replace [environment]::NewLine, ' '

                        }

                    }

                    $Script:GlobalCacheSidConvert[$Ident]

                }

            }

        } else {

            if ($SID) {

                foreach ($S in $SID) {

                    if ($Script:GlobalCacheSidConvert[$S]) { $Script:GlobalCacheSidConvert[$S] } else {

                        $Script:GlobalCacheSidConvert[$S] = ConvertFrom-SID -SID $S

                        $Script:GlobalCacheSidConvert[$S]

                    }

                }

            } else {

                foreach ($Ident in $Name) {

                    if ($Script:GlobalCacheSidConvert[$Ident]) { $Script:GlobalCacheSidConvert[$Ident] } else {

                        $Script:GlobalCacheSidConvert[$Ident] = ([System.Security.Principal.NTAccount] $Ident).Translate([System.Security.Principal.SecurityIdentifier]).Value

                        $Script:GlobalCacheSidConvert[$Ident]

                    }

                }

            }

        }

    }

    End {}

}

function Copy-Dictionary { 

    [alias('Copy-Hashtable', 'Copy-OrderedHashtable')]

    [cmdletbinding()]

    param([System.Collections.IDictionary] $Dictionary)

    $ms = [System.IO.MemoryStream]::new()

    $bf = [System.Runtime.Serialization.Formatters.Binary.BinaryFormatter]::new()

    $bf.Serialize($ms, $Dictionary)

    $ms.Position = 0

    $clone = $bf.Deserialize($ms)

    $ms.Close()

    $clone

}

function Format-ToTitleCase { 

    <#

    .SYNOPSIS

    Formats string or number of strings to Title Case

    .DESCRIPTION

    Formats string or number of strings to Title Case allowing for prettty display

    .PARAMETER Text

    Sentence or multiple sentences to format

    .PARAMETER RemoveWhiteSpace

    Removes spaces after formatting string to Title Case.

    .PARAMETER RemoveChar

    Array of characters to remove

    .EXAMPLE

    Format-ToTitleCase 'me'

    Output:

    Me

    .EXAMPLE

    'me i feel good' | Format-ToTitleCase

    Output:

    Me I Feel Good

    Not Feel

    .EXAMPLE

    'me i feel', 'not feel' | Format-ToTitleCase

    Output:

    Me I Feel Good

    Not Feel

    .EXAMPLE

    Format-ToTitleCase -Text 'This is my thing' -RemoveWhiteSpace

    Output:

    ThisIsMyThing

    .EXAMPLE

    Format-ToTitleCase -Text "This is my thing: That - No I don't want all chars" -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 0)][string[]] $Text,

        [switch] $RemoveWhiteSpace,

        [string[]] $RemoveChar)

    Begin {}

    Process {

        $Conversion = foreach ($T in $Text) {

            $Output = (Get-Culture).TextInfo.ToTitleCase($T)

            foreach ($Char in $RemoveChar) { $Output = $Output -replace $Char }

            if ($RemoveWhiteSpace) { $Output = $Output -replace ' ', '' }

            $Output

        }

        $Conversion

    }

    End {}

}

function Get-ADACL { 

    [cmdletbinding()]

    param([Parameter(Mandatory, Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName)][Array] $ADObject,

        [string] $ForestName,

        [switch] $Extended,

        [switch] $ResolveTypes,

        [switch] $Inherited,

        [switch] $NotInherited,

        [switch] $Bundle,

        [System.Security.AccessControl.AccessControlType] $AccessControlType,

        [string[]] $IncludeObjectTypeName,

        [string[]] $IncludeInheritedObjectTypeName,

        [string[]] $ExcludeObjectTypeName,

        [string[]] $ExcludeInheritedObjectTypeName,

        [System.DirectoryServices.ActiveDirectoryRights[]] $IncludeActiveDirectoryRights,

        [System.DirectoryServices.ActiveDirectoryRights[]] $ExcludeActiveDirectoryRights,

        [System.DirectoryServices.ActiveDirectorySecurityInheritance[]] $IncludeActiveDirectorySecurityInheritance,

        [System.DirectoryServices.ActiveDirectorySecurityInheritance[]] $ExcludeActiveDirectorySecurityInheritance,

        [switch] $ADRightsAsArray)

    Begin {

        if (-not $Script:ForestGUIDs) {

            Write-Verbose "Get-ADACL - Gathering Forest GUIDS"

            $Script:ForestGUIDs = Get-WinADForestGUIDs

        }

    }

    Process {

        foreach ($Object in $ADObject) {

            if ($Object -is [Microsoft.ActiveDirectory.Management.ADOrganizationalUnit] -or $Object -is [Microsoft.ActiveDirectory.Management.ADEntity]) {

                [string] $DistinguishedName = $Object.DistinguishedName

                [string] $CanonicalName = $Object.CanonicalName.TrimEnd('/')

                [string] $ObjectClass = $Object.ObjectClass

            } elseif ($Object -is [string]) {

                [string] $DistinguishedName = $Object

                [string] $CanonicalName = ''

                [string] $ObjectClass = ''

            } else {

                Write-Warning "Get-ADACL - Object not recognized. Skipping..."

                continue

            }

            $DNConverted = (ConvertFrom-DistinguishedName -DistinguishedName $DistinguishedName -ToDC) -replace '=' -replace ','

            if (-not (Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                Write-Verbose "Get-ADACL - Enabling PSDrives for $DistinguishedName to $DNConverted"

                New-ADForestDrives -ForestName $ForestName

                if (-not (Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                    Write-Warning "Get-ADACL - Drive $DNConverted not mapped. Terminating..."

                    return

                }

            }

            Write-Verbose "Get-ADACL - Getting ACL from $DistinguishedName"

            try {

                $PathACL = "$DNConverted`:\$($DistinguishedName)"

                $ACLs = Get-Acl -Path $PathACL -ErrorAction Stop

            } catch { Write-Warning "Get-ADACL - Path $PathACL - Error: $($_.Exception.Message)" }

            $AccessObjects = foreach ($ACL in $ACLs.Access) {

                [Array] $ADRights = $ACL.ActiveDirectoryRights -split ', '

                if ($AccessControlType) { if ($ACL.AccessControlType -ne $AccessControlType) { continue } }

                if ($Inherited) { if ($ACL.IsInherited -eq $false) { continue } }

                if ($NotInherited) { if ($ACL.IsInherited -eq $true) { continue } }

                if ($IncludeActiveDirectoryRights) {

                    $FoundInclude = $false

                    foreach ($Right in $ADRights) {

                        if ($IncludeActiveDirectoryRights -contains $Right) {

                            $FoundInclude = $true

                            break

                        }

                    }

                    if (-not $FoundInclude) { continue }

                }

                if ($ExcludeActiveDirectoryRights) {

                    foreach ($Right in $ADRights) {

                        $FoundExclusion = $false

                        if ($ExcludeActiveDirectoryRights -contains $Right) {

                            $FoundExclusion = $true

                            break

                        }

                        if ($FoundExclusion) { continue }

                    }

                }

                if ($IncludeActiveDirectorySecurityInheritance) { if ($IncludeActiveDirectorySecurityInheritance -notcontains $ACL.InheritanceType) { continue } }

                if ($ExcludeActiveDirectorySecurityInheritance) { if ($ExcludeActiveDirectorySecurityInheritance -contains $ACL.InheritanceType) { continue } }

                $IdentityReference = $ACL.IdentityReference.Value

                $ReturnObject = [ordered] @{}

                $ReturnObject['DistinguishedName' ] = $DistinguishedName

                if ($CanonicalName) { $ReturnObject['CanonicalName'] = $CanonicalName }

                if ($ObjectClass) { $ReturnObject['ObjectClass'] = $ObjectClass }

                $ReturnObject['AccessControlType'] = $ACL.AccessControlType

                $ReturnObject['Principal'] = $IdentityReference

                if ($ResolveTypes) {

                    $IdentityResolve = Get-WinADObject -Identity $IdentityReference -AddType -Verbose:$false

                    if (-not $IdentityResolve) {

                        $ConvertIdentity = Convert-Identity -Identity $IdentityReference -Verbose:$false

                        $ReturnObject['PrincipalType'] = $ConvertIdentity.Type

                        $ReturnObject['PrincipalObjectType'] = 'foreignSecurityPrincipal'

                        $ReturnObject['PrincipalObjectDomain'] = $ConvertIdentity.DomainName

                        $ReturnObject['PrincipalObjectSid'] = $ConvertIdentity.SID

                    } else {

                        if ($ReturnObject['Principal']) { $ReturnObject['Principal'] = $IdentityResolve.Name }

                        $ReturnObject['PrincipalType'] = $IdentityResolve.Type

                        $ReturnObject['PrincipalObjectType'] = $IdentityResolve.ObjectClass

                        $ReturnObject['PrincipalObjectDomain' ] = $IdentityResolve.DomainName

                        $ReturnObject['PrincipalObjectSid'] = $IdentityResolve.ObjectSID

                    }

                    if (-not $ReturnObject['PrincipalObjectDomain']) { $ReturnObject['PrincipalObjectDomain'] = ConvertFrom-DistinguishedName -DistinguishedName $DistinguishedName -ToDomainCN }

                }

                $ReturnObject['ObjectTypeName'] = $Script:ForestGUIDs["$($ACL.objectType)"]

                $ReturnObject['InheritedObjectTypeName'] = $Script:ForestGUIDs["$($ACL.inheritedObjectType)"]

                if ($IncludeObjectTypeName) { if ($IncludeObjectTypeName -notcontains $ReturnObject['ObjectTypeName']) { continue } }

                if ($IncludeInheritedObjectTypeName) { if ($IncludeInheritedObjectTypeName -notcontains $ReturnObject['InheritedObjectTypeName']) { continue } }

                if ($ExcludeObjectTypeName) { if ($ExcludeObjectTypeName -contains $ReturnObject['ObjectTypeName']) { continue } }

                if ($ExcludeInheritedObjectTypeName) { if ($ExcludeInheritedObjectTypeName -contains $ReturnObject['InheritedObjectTypeName']) { continue } }

                if ($ADRightsAsArray) { $ReturnObject['ActiveDirectoryRights'] = $ADRights } else { $ReturnObject['ActiveDirectoryRights'] = $ACL.ActiveDirectoryRights }

                $ReturnObject['InheritanceType'] = $ACL.InheritanceType

                $ReturnObject['IsInherited'] = $ACL.IsInherited

                if ($Extended) {

                    $ReturnObject['ObjectType'] = $ACL.ObjectType

                    $ReturnObject['InheritedObjectType'] = $ACL.InheritedObjectType

                    $ReturnObject['ObjectFlags'] = $ACL.ObjectFlags

                    $ReturnObject['InheritanceFlags'] = $ACL.InheritanceFlags

                    $ReturnObject['PropagationFlags'] = $ACL.PropagationFlags

                }

                if ($Bundle) { $ReturnObject['Bundle'] = $ACL }

                [PSCustomObject] $ReturnObject

            }

            if ($Bundle) {

                [PSCustomObject] @{DistinguishedName = $DistinguishedName

                    CanonicalName                    = $Object.CanonicalName

                    ACL                              = $ACLs

                    ACLAccessRules                   = $AccessObjects

                    Path                             = $PathACL

                }

            } else { $AccessObjects }

        }

    }

    End {}

}

function Get-ADACLOwner { 

    [cmdletBinding()]

    param([Array] $ADObject,

        [switch] $Resolve,

        [System.Collections.IDictionary] $ADAdministrativeGroups,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation)

    Begin {

        if (-not $ADAdministrativeGroups -and $Resolve) {

            $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

            $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ForestInformation

        }

    }

    Process {

        foreach ($Object in $ADObject) {

            if ($Object -is [Microsoft.ActiveDirectory.Management.ADOrganizationalUnit] -or $Object -is [Microsoft.ActiveDirectory.Management.ADEntity]) {

                [string] $DistinguishedName = $Object.DistinguishedName

                [string] $CanonicalName = $Object.CanonicalName

                [string] $ObjectClass = $Object.ObjectClass

            } elseif ($Object -is [string]) {

                [string] $DistinguishedName = $Object

                [string] $CanonicalName = ''

                [string] $ObjectClass = ''

            } else {

                Write-Warning "Get-ADACLOwner - Object not recognized. Skipping..."

                continue

            }

            $DNConverted = (ConvertFrom-DistinguishedName -DistinguishedName $DistinguishedName -ToDC) -replace '=' -replace ','

            if (-not (Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                Write-Verbose "Get-ADACLOwner - Enabling PSDrives for $DistinguishedName to $DNConverted"

                New-ADForestDrives -ForestName $ForestName

                if (-not (Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                    Write-Warning "Set-ADACLOwner - Drive $DNConverted not mapped. Terminating..."

                    return

                }

            }

            $PathACL = "$DNConverted`:\$($DistinguishedName)"

            try {

                $ACLs = Get-Acl -Path $PathACL -ErrorAction Stop

                $Hash = [ordered] @{DistinguishedName = $DistinguishedName

                    Owner                             = $ACLs.Owner

                    ACLs                              = $ACLs

                }

                $ErrorMessage = ''

            } catch {

                $Hash = [ordered] @{DistinguishedName = $DistinguishedName

                    Owner                             = $null

                    ACLs                              = $null

                }

                $ErrorMessage = $_.Exception.Message

            }

            if ($Resolve) {

                if ($null -eq $Hash.Owner) { $Identity = $null } else { $Identity = Convert-Identity -Identity $Hash.Owner -Verbose:$false }

                if ($Identity) {

                    $Hash['OwnerName'] = $Identity.Name

                    $Hash['OwnerSid'] = $Identity.SID

                    $Hash['OwnerType'] = $Identity.Type

                } else {

                    $Hash['OwnerName'] = ''

                    $Hash['OwnerSid'] = ''

                    $Hash['OwnerType'] = ''

                }

            }

            $Hash['Error'] = $ErrorMessage

            [PSCustomObject] $Hash

        }

    }

    End {}

}

function Get-ADADministrativeGroups { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER Type

    Parameter description

    .PARAMETER Forest

    Parameter description

    .PARAMETER ExcludeDomains

    Parameter description

    .PARAMETER IncludeDomains

    Parameter description

    .PARAMETER ExtendedForestInformation

    Parameter description

    .EXAMPLE

    Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins

    Output (Where VALUE is Get-ADGroup output):

    Name                           Value

    ----                           -----

    ByNetBIOS                      {EVOTEC\Domain Admins, EVOTEC\Enterprise Admins, EVOTECPL\Domain Admins}

    ad.evotec.xyz                  {DomainAdmins, EnterpriseAdmins}

    ad.evotec.pl                   {DomainAdmins}

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param([parameter(Mandatory)][validateSet('DomainAdmins', 'EnterpriseAdmins')][string[]] $Type,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation)

    $ADDictionary = [ordered] @{}

    $ADDictionary['ByNetBIOS'] = [ordered] @{}

    $ADDictionary['BySID'] = [ordered] @{}

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        $ADDictionary[$Domain] = [ordered] @{}

        $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

        $DomainInformation = Get-ADDomain -Server $QueryServer

        if ($Type -contains 'DomainAdmins') {

            Get-ADGroup -Filter "SID -eq '$($DomainInformation.DomainSID)-512'" -Server $QueryServer -ErrorAction SilentlyContinue | ForEach-Object { $ADDictionary['ByNetBIOS']["$($DomainInformation.NetBIOSName)\$($_.Name)"] = $_

                $ADDictionary[$Domain]['DomainAdmins'] = "$($DomainInformation.NetBIOSName)\$($_.Name)"

                $ADDictionary['BySID'][$_.SID.Value] = $_ }

        }

    }

    foreach ($Domain in $ForestInformation.Forest.Domains) {

        if (-not $ADDictionary[$Domain]) { $ADDictionary[$Domain] = [ordered] @{} }

        if ($Type -contains 'EnterpriseAdmins') {

            $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

            $DomainInformation = Get-ADDomain -Server $QueryServer

            Get-ADGroup -Filter "SID -eq '$($DomainInformation.DomainSID)-519'" -Server $QueryServer -ErrorAction SilentlyContinue | ForEach-Object { $ADDictionary['ByNetBIOS']["$($DomainInformation.NetBIOSName)\$($_.Name)"] = $_

                $ADDictionary[$Domain]['EnterpriseAdmins'] = "$($DomainInformation.NetBIOSName)\$($_.Name)"

                $ADDictionary['BySID'][$_.SID.Value] = $_ }

        }

    }

    return $ADDictionary

}

function Get-Computer { 

    [cmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Application',

            'BIOS', 'CPU', 'RAM', 'Disk', 'DiskLogical',

            'Network', 'NetworkFirewall',

            'OperatingSystem', 'Services', 'System', 'Startup', 'Time', 'WindowsUpdates')][string[]] $Type,

        [switch] $AsHashtable)

    Begin {}

    Process {

        foreach ($Computer in $ComputerName) {

            $OutputObject = [ordered] @{}

            if ($Type -contains 'Application' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Application for $Computer"

                $Application = Get-ComputerApplications -ComputerName $Computer

                $OutputObject['Application'] = $Application

            }

            if ($Type -contains 'BIOS' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing BIOS for $Computer"

                $BIOS = Get-ComputerBios -ComputerName $Computer

                $OutputObject['BIOS'] = $BIOS

            }

            if ($Type -contains 'CPU' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing CPU for $Computer"

                $CPU = Get-ComputerCPU -ComputerName $Computer

                $OutputObject['CPU'] = $CPU

            }

            if ($Type -contains 'RAM' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing RAM for $Computer"

                $RAM = Get-ComputerRAM -ComputerName $Computer

                $OutputObject['RAM'] = $RAM

            }

            if ($Type -contains 'Disk' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Disk for $Computer"

                $Disk = Get-ComputerDisk -ComputerName $Computer

                $OutputObject['Disk'] = $Disk

            }

            if ($Type -contains 'DiskLogical' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing DiskLogical for $Computer"

                $DiskLogical = Get-ComputerDiskLogical -ComputerName $Computer

                $OutputObject['DiskLogical'] = $DiskLogical

            }

            if ($Type -contains 'OperatingSystem' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing OperatingSystem for $Computer"

                $OperatingSystem = Get-ComputerOperatingSystem -ComputerName $Computer

                $OutputObject['OperatingSystem'] = $OperatingSystem

            }

            if ($Type -contains 'Network' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Network for $Computer"

                $Network = Get-ComputerNetwork -ComputerName $Computer

                $OutputObject['Network'] = $Network

            }

            if ($Type -contains 'NetworkFirewall' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing NetworkFirewall for $Computer"

                $NetworkFirewall = Get-ComputerNetwork -ComputerName $Computer -NetworkFirewallOnly

                $OutputObject['NetworkFirewall'] = $NetworkFirewall

            }

            if ($Type -contains 'RDP' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing RDP for $Computer"

                $RDP = Get-ComputerRDP -ComputerName $Computer

                $OutputObject['RDP'] = $RDP

            }

            if ($Type -contains 'Services' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Services for $Computer"

                $Services = Get-ComputerService -ComputerName $Computer

                $OutputObject['Services'] = $Services

            }

            if ($Type -contains 'System' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing System for $Computer"

                $System = Get-ComputerSystem -ComputerName $Computer

                $OutputObject['System'] = $System

            }

            if ($Type -contains 'Startup' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Startup for $Computer"

                $Startup = Get-ComputerStartup -ComputerName $Computer

                $OutputObject['Startup'] = $Startup

            }

            if ($Type -contains 'Time' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Time for $Computer"

                $Time = Get-ComputerTime -TimeTarget $Computer

                $OutputObject['Time'] = $Time

            }

            if ($Type -contains 'Tasks' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing Tasks for $Computer"

                $Tasks = Get-ComputerTask -ComputerName $Computer

                $OutputObject['Tasks'] = $Tasks

            }

            if ($Type -contains 'WindowsUpdates' -or $null -eq $Type) {

                Write-Verbose "Get-Computer - Processing WindowsUpdates for $Computer"

                $WindowsUpdates = Get-ComputerWindowsUpdates -ComputerName $Computer

                $OutputObject['WindowsUpdates'] = $WindowsUpdates

            }

            if ($AsHashtable) { $OutputObject } else { [PSCustomObject] $OutputObject }

        }

    }

}

function Get-FileMetaData { 

    <#

    .SYNOPSIS

    Small function that gets metadata information from file providing similar output to what Explorer shows when viewing file

    .DESCRIPTION

    Small function that gets metadata information from file providing similar output to what Explorer shows when viewing file

    .PARAMETER File

    FileName or FileObject

    .EXAMPLE

    Get-ChildItem -Path $Env:USERPROFILE\Desktop -Force | Get-FileMetaData | Out-HtmlView -ScrollX -Filtering -AllProperties

    .EXAMPLE

    Get-ChildItem -Path $Env:USERPROFILE\Desktop -Force | Where-Object { $_.Attributes -like '*Hidden*' } | Get-FileMetaData | Out-HtmlView -ScrollX -Filtering -AllProperties

    .NOTES

    #>

    [CmdletBinding()]

    param ([Parameter(Position = 0, ValueFromPipeline)][Object] $File,

        [ValidateSet('None', 'MACTripleDES', 'MD5', 'RIPEMD160', 'SHA1', 'SHA256', 'SHA384', 'SHA512')][string] $HashAlgorithm = 'None',

        [switch] $Signature,

        [switch] $AsHashTable)

    Process {

        foreach ($F in $File) {

            $MetaDataObject = [ordered] @{}

            if ($F -is [string]) {

                if ($F -and (Test-Path -LiteralPath $F)) {

                    $FileInformation = Get-ItemProperty -Path $F

                    if ($FileInformation -is [System.IO.DirectoryInfo]) { continue }

                } else {

                    Write-Warning "Get-FileMetaData - Doesn't exists. Skipping $F."

                    continue

                }

            } elseif ($F -is [System.IO.DirectoryInfo]) { continue } elseif ($F -is [System.IO.FileInfo]) { $FileInformation = $F } else {

                Write-Warning "Get-FileMetaData - Only files are supported. Skipping $F."

                continue

            }

            $ShellApplication = New-Object -ComObject Shell.Application

            $ShellFolder = $ShellApplication.Namespace($FileInformation.Directory.FullName)

            $ShellFile = $ShellFolder.ParseName($FileInformation.Name)

            $MetaDataProperties = [ordered] @{}

            0..400 | ForEach-Object -Process { $DataValue = $ShellFolder.GetDetailsOf($null, $_)

                $PropertyValue = (Get-Culture).TextInfo.ToTitleCase($DataValue.Trim()).Replace(' ', '')

                if ($PropertyValue -ne '') { $MetaDataProperties["$_"] = $PropertyValue } }

            foreach ($Key in $MetaDataProperties.Keys) {

                $Property = $MetaDataProperties[$Key]

                $Value = $ShellFolder.GetDetailsOf($ShellFile, [int] $Key)

                if ($Property -in 'Attributes', 'Folder', 'Type', 'SpaceFree', 'TotalSize', 'SpaceUsed') { continue }

                If (($null -ne $Value) -and ($Value -ne '')) { $MetaDataObject["$Property"] = $Value }

            }

            if ($FileInformation.VersionInfo) {

                $SplitInfo = ([string] $FileInformation.VersionInfo).Split([char]13)

                foreach ($Item in $SplitInfo) {

                    $Property = $Item.Split(":").Trim()

                    if ($Property[0] -and $Property[1] -ne '') { if ($Property[1] -in 'False', 'True') { $MetaDataObject["$($Property[0])"] = [bool] $Property[1] } else { $MetaDataObject["$($Property[0])"] = $Property[1] } }

                }

            }

            $MetaDataObject["Attributes"] = $FileInformation.Attributes

            $MetaDataObject['IsReadOnly'] = $FileInformation.IsReadOnly

            $MetaDataObject['IsHidden'] = $FileInformation.Attributes -like '*Hidden*'

            $MetaDataObject['IsSystem'] = $FileInformation.Attributes -like '*System*'

            if ($Signature) {

                $DigitalSignature = Get-AuthenticodeSignature -FilePath $FileInformation.Fullname

                $MetaDataObject['SignatureCertificateSubject'] = $DigitalSignature.SignerCertificate.Subject

                $MetaDataObject['SignatureCertificateIssuer'] = $DigitalSignature.SignerCertificate.Issuer

                $MetaDataObject['SignatureCertificateSerialNumber'] = $DigitalSignature.SignerCertificate.SerialNumber

                $MetaDataObject['SignatureCertificateNotBefore'] = $DigitalSignature.SignerCertificate.NotBefore

                $MetaDataObject['SignatureCertificateNotAfter'] = $DigitalSignature.SignerCertificate.NotAfter

                $MetaDataObject['SignatureCertificateThumbprint'] = $DigitalSignature.SignerCertificate.Thumbprint

                $MetaDataObject['SignatureStatus'] = $DigitalSignature.Status

                $MetaDataObject['IsOSBinary'] = $DigitalSignature.IsOSBinary

            }

            if ($HashAlgorithm -ne 'None') { $MetaDataObject[$HashAlgorithm] = (Get-FileHash -LiteralPath $FileInformation.FullName -Algorithm $HashAlgorithm).Hash }

            if ($AsHashTable) { $MetaDataObject } else { [PSCustomObject] $MetaDataObject }

        }

    }

}

function Get-FileName { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER Extension

    Parameter description

    .PARAMETER Temporary

    Parameter description

    .PARAMETER TemporaryFileOnly

    Parameter description

    .EXAMPLE

    Get-FileName -Temporary

    Output: 3ymsxvav.tmp

    .EXAMPLE

    Get-FileName -Temporary

    Output: C:\Users\pklys\AppData\Local\Temp\tmpD74C.tmp

    .EXAMPLE

    Get-FileName -Temporary -Extension 'xlsx'

    Output: C:\Users\pklys\AppData\Local\Temp\tmp45B6.xlsx

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string] $Extension = 'tmp',

        [switch] $Temporary,

        [switch] $TemporaryFileOnly)

    if ($Temporary) { return "$($([System.IO.Path]::GetTempFileName()).Replace('.tmp','')).$Extension" }

    if ($TemporaryFileOnly) { return "$($([System.IO.Path]::GetRandomFileName()).Split('.')[0]).$Extension" }

}

function Get-FileOwner { 

    [cmdletBinding()]

    param([Array] $Path,

        [switch] $Recursive,

        [switch] $JustPath,

        [switch] $Resolve,

        [switch] $AsHashTable)

    Begin {}

    Process {

        foreach ($P in $Path) {

            if ($P -is [System.IO.FileSystemInfo]) { $FullPath = $P.FullName } elseif ($P -is [string]) { $FullPath = $P }

            if ($FullPath -and (Test-Path -Path $FullPath)) {

                if ($JustPath) {

                    $FullPath | ForEach-Object -Process { $ACL = Get-Acl -Path $_

                        $Object = [ordered]@{FullName = $_

                            Owner                     = $ACL.Owner

                        }

                        if ($Resolve) {

                            $Identity = Convert-Identity -Identity $ACL.Owner

                            if ($Identity) {

                                $Object['OwnerName'] = $Identity.Name

                                $Object['OwnerSid'] = $Identity.SID

                                $Object['OwnerType'] = $Identity.Type

                            } else {

                                $Object['OwnerName'] = ''

                                $Object['OwnerSid'] = ''

                                $Object['OwnerType'] = ''

                            }

                        }

                        if ($AsHashTable) { $Object } else { [PSCustomObject] $Object } }

                } else {

                    Get-ChildItem -LiteralPath $FullPath -Recurse:$Recursive -Force | ForEach-Object -Process { $File = $_

                        $ACL = Get-Acl -Path $File.FullName

                        $Object = [ordered] @{FullName = $_.FullName

                            Extension                  = $_.Extension

                            CreationTime               = $_.CreationTime

                            LastAccessTime             = $_.LastAccessTime

                            LastWriteTime              = $_.LastWriteTime

                            Attributes                 = $_.Attributes

                            Owner                      = $ACL.Owner

                        }

                        if ($Resolve) {

                            $Identity = Convert-Identity -Identity $ACL.Owner

                            if ($Identity) {

                                $Object['OwnerName'] = $Identity.Name

                                $Object['OwnerSid'] = $Identity.SID

                                $Object['OwnerType'] = $Identity.Type

                            } else {

                                $Object['OwnerName'] = ''

                                $Object['OwnerSid'] = ''

                                $Object['OwnerType'] = ''

                            }

                        }

                        if ($AsHashTable) { $Object } else { [PSCustomObject] $Object } }

                }

            }

        }

    }

    End {}

}

function Get-FilePermission { 

    [alias('Get-PSPermissions', 'Get-FilePermissions')]

    [cmdletBinding()]

    param([Array] $Path,

        [switch] $Inherited,

        [switch] $NotInherited,

        [switch] $ResolveTypes,

        [switch] $Extended,

        [switch] $IncludeACLObject,

        [switch] $AsHashTable,

        [System.Security.AccessControl.FileSystemSecurity] $ACLS)

    foreach ($P in $Path) {

        if ($P -is [System.IO.FileSystemInfo]) { $FullPath = $P.FullName } elseif ($P -is [string]) { $FullPath = $P }

        $TestPath = Test-Path -Path $FullPath

        if ($TestPath) {

            if (-not $ACLS) {

                try { $ACLS = (Get-Acl -Path $FullPath -ErrorAction Stop) } catch {

                    Write-Warning -Message "Get-FilePermission - Can't access $FullPath. Error $($_.Exception.Message)"

                    continue

                }

            }

            $Output = foreach ($ACL in $ACLS.Access) {

                if ($Inherited) { if ($ACL.IsInherited -eq $false) { continue } }

                if ($NotInherited) { if ($ACL.IsInherited -eq $true) { continue } }

                $TranslateRights = Convert-GenericRightsToFileSystemRights -OriginalRights $ACL.FileSystemRights

                $ReturnObject = [ordered] @{}

                $ReturnObject['Path' ] = $FullPath

                $ReturnObject['AccessControlType'] = $ACL.AccessControlType

                if ($ResolveTypes) {

                    $Identity = Convert-Identity -Identity $ACL.IdentityReference

                    if ($Identity) {

                        $ReturnObject['Principal'] = $ACL.IdentityReference

                        $ReturnObject['PrincipalName'] = $Identity.Name

                        $ReturnObject['PrincipalSid'] = $Identity.Sid

                        $ReturnObject['PrincipalType'] = $Identity.Type

                    } else {

                        $ReturnObject['Principal'] = $Identity

                        $ReturnObject['PrincipalName'] = ''

                        $ReturnObject['PrincipalSid'] = ''

                        $ReturnObject['PrincipalType'] = ''

                    }

                } else { $ReturnObject['Principal'] = $ACL.IdentityReference.Value }

                $ReturnObject['FileSystemRights'] = $TranslateRights

                $ReturnObject['IsInherited'] = $ACL.IsInherited

                if ($Extended) {

                    $ReturnObject['InheritanceFlags'] = $ACL.InheritanceFlags

                    $ReturnObject['PropagationFlags'] = $ACL.PropagationFlags

                }

                if ($IncludeACLObject) {

                    $ReturnObject['ACL'] = $ACL

                    $ReturnObject['AllACL'] = $ACLS

                }

                if ($AsHashTable) { $ReturnObject } else { [PSCustomObject] $ReturnObject }

            }

            $Output

        } else { Write-Warning "Get-PSPermissions - Path $Path doesn't exists. Skipping." }

    }

}

function Get-GitHubLatestRelease { 

    [CmdLetBinding()]

    param([alias('ReleasesUrl')][uri] $Url)

    $ProgressPreference = 'SilentlyContinue'

    Try {

        [Array] $JsonOutput = (Invoke-WebRequest -Uri $Url -ErrorAction Stop | ConvertFrom-Json)

        foreach ($JsonContent in $JsonOutput) {

            [PSCustomObject] @{PublishDate = [DateTime] $JsonContent.published_at

                CreatedDate                = [DateTime] $JsonContent.created_at

                PreRelease                 = [bool] $JsonContent.prerelease

                Version                    = [version] ($JsonContent.name -replace 'v', '')

                Tag                        = $JsonContent.tag_name

                Branch                     = $JsonContent.target_commitish

                Errors                     = ''

            }

        }

    } catch {

        [PSCustomObject] @{PublishDate = $null

            CreatedDate                = $null

            PreRelease                 = $null

            Version                    = $null

            Tag                        = $null

            Branch                     = $null

            Errors                     = $_.Exception.Message

        }

    }

    $ProgressPreference = 'Continue'

}

function Get-PSRegistry { 

    [cmdletbinding()]

    param([alias('Path')][string[]] $RegistryPath,

        [string[]] $ComputerName = $Env:COMPUTERNAME)

    $RootKeyDictionary = @{HKEY_CLASSES_ROOT = 2147483648

        HKCR                                 = 2147483648

        HKEY_CURRENT_USER                    = 2147483649

        HKCU                                 = 2147483649

        HKEY_LOCAL_MACHINE                   = 2147483650

        HKLM                                 = 2147483650

        HKEY_USERS                           = 2147483651

        HKU                                  = 2147483651

        HKEY_CURRENT_CONFIG                  = 2147483653

        HKCC                                 = 2147483653

        HKEY_DYN_DATA                        = 2147483654

        HKDD                                 = 2147483654

    }

    $TypesDictionary = @{'1' = 'GetStringValue'

        '2'                  = 'GetExpandedStringValue'

        '3'                  = 'GetBinaryValue'

        '4'                  = 'GetDWORDValue'

        '7'                  = 'GetMultiStringValue'

        '11'                 = 'GetQWORDValue'

    }

    $Dictionary = @{'HKCR:' = 'HKEY_CLASSES_ROOT'

        'HKCU:'             = 'HKEY_CURRENT_USER'

        'HKLM:'             = 'HKEY_LOCAL_MACHINE'

        'HKU:'              = 'HKEY_USERS'

        'HKCC:'             = 'HKEY_CURRENT_CONFIG'

        'HKDD:'             = 'HKEY_DYN_DATA'

    }

    [uint32] $RootKey = $null

    [Array] $Computers = Get-ComputerSplit -ComputerName $ComputerName

    foreach ($Registry in $RegistryPath) {

        If ($Registry -like '*:*') {

            foreach ($Key in $Dictionary.Keys) {

                if ($Registry.StartsWith($Key, [System.StringComparison]::CurrentCultureIgnoreCase)) {

                    $Registry = $Registry -replace $Key, $Dictionary[$Key]

                    break

                }

            }

        }

        for ($ComputerSplit = 0; $ComputerSplit -lt $Computers.Count; $ComputerSplit++) {

            if ($Computers[$ComputerSplit].Count -gt 0) {

                $Arguments = foreach ($_ in $RootKeyDictionary.Keys) {

                    if ($Registry.StartsWith($_, [System.StringComparison]::CurrentCultureIgnoreCase)) {

                        $RootKey = [uint32] $RootKeyDictionary[$_]

                        @{hDefKey       = [uint32] $RootKeyDictionary[$_]

                            sSubKeyName = $Registry.substring($_.Length + 1)

                        }

                        break

                    }

                }

                if ($ComputerSplit -eq 0) {

                    $Output2 = Invoke-CimMethod -Namespace root\cimv2 -ClassName StdRegProv -MethodName EnumValues -Arguments $Arguments -Verbose:$false

                    $OutputKeys = Invoke-CimMethod -Namespace root\cimv2 -ClassName StdRegProv -MethodName EnumKey -Arguments $Arguments -Verbose:$false

                } else {

                    $Output2 = Invoke-CimMethod -Namespace root\cimv2 -ClassName StdRegProv -MethodName EnumValues -Arguments $Arguments -ComputerName $Computers[$ComputerSplit] -Verbose:$false

                    $OutputKeys = Invoke-CimMethod -Namespace root\cimv2 -ClassName StdRegProv -MethodName EnumKey -ComputerName $Computers[$ComputerSplit] -Arguments $Arguments -Verbose:$false

                }

                foreach ($Entry in $Output2) {

                    $RegistryOutput = [ordered] @{}

                    if ($Entry.ReturnValue -ne 0) { $RegistryOutput['PSError'] = $true } else {

                        $RegistryOutput['PSError'] = $false

                        $Types = $Entry.Types

                        $Names = $Entry.sNames

                        for ($i = 0; $i -lt $Names.Count; $i++) {

                            $Arguments['sValueName'] = $Names[$i]

                            $MethodName = $TypesDictionary["$($Types[$i])"]

                            if ($ComputerSplit -eq 0) { $Values = Invoke-CimMethod -Namespace root\cimv2 -ClassName StdRegProv -MethodName $MethodName -Arguments $Arguments -Verbose:$false } else { $Values = Invoke-CimMethod -Namespace root\cimv2 -ClassName StdRegProv -MethodName $MethodName -Arguments $Arguments -ComputerName $Entry.PSComputerName -Verbose:$false }

                            if ($null -ne $Values.sValue) { if ($Names[$i]) { $RegistryOutput[$Names[$i]] = $Values.sValue } else { $RegistryOutput['DefaultKey'] = $Values.sValue } } elseif ($null -ne $Values.uValue) { if ($Names[$i]) { $RegistryOutput[$Names[$i]] = $Values.uValue } else { $RegistryOutput['DefaultKey'] = $Values.sValue } }

                        }

                    }

                    if (-not $RegistryOutput['PSComputerName']) { if ($ComputerSplit -eq 0) { $RegistryOutput['PSComputerName'] = $ENV:COMPUTERNAME } else { $RegistryOutput['PSComputerName'] = $Entry.PSComputerName } } else { if ($ComputerSplit -eq 0) { $RegistryOutput['ComputerName'] = $ENV:COMPUTERNAME } else { $RegistryOutput['ComputerName'] = $Entry.PSComputerName } }

                    if (-not $RegistryOutput['PSSubKeys']) { $RegistryOutput['PSSubKeys'] = $OutputKeys.sNames } else { $RegistryOutput['SubKeys'] = $OutputKeys.sNames }

                    $RegistryOutput['PSPath'] = $Registry

                    [PSCustomObject] $RegistryOutput

                }

            }

        }

    }

}

function Get-WinADDuplicateObject { 

    [alias('Get-WinADForestObjectsConflict')]

    [CmdletBinding()]

    Param([alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string] $PartialMatchDistinguishedName,

        [string[]] $IncludeObjectClass,

        [string[]] $ExcludeObjectClass,

        [switch] $Extended,

        [switch] $NoPostProcessing)

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        $DC = $ForestInformation['QueryServers']["$Domain"].HostName[0]

        $getADObjectSplat = @{LDAPFilter = "(|(cn=*\0ACNF:*)(ou=*CNF:*))"

            Properties                   = 'DistinguishedName', 'ObjectClass', 'DisplayName', 'SamAccountName', 'Name', 'ObjectCategory', 'WhenCreated', 'WhenChanged', 'ProtectedFromAccidentalDeletion', 'ObjectGUID'

            Server                       = $DC

            SearchScope                  = 'Subtree'

        }

        $Objects = Get-ADObject @getADObjectSplat

        foreach ($_ in $Objects) {

            if ($ExcludeObjectClass) { if ($ExcludeObjectClass -contains $_.ObjectClass) { continue } }

            if ($IncludeObjectClass) { if ($IncludeObjectClass -notcontains $_.ObjectClass) { continue } }

            if ($PartialMatchDistinguishedName) { if ($_.DistinguishedName -notlike $PartialMatchDistinguishedName) { continue } }

            if ($NoPostProcessing) {

                $_

                continue

            }

            $DomainName = ConvertFrom-DistinguishedName -DistinguishedName $_.DistinguishedName -ToDomainCN

            $ConflictObject = [ordered] @{ConflictDN = $_.DistinguishedName

                ConflictWhenChanged                  = $_.WhenChanged

                DomainName                           = $DomainName

                ObjectClass                          = $_.ObjectClass

            }

            $LiveObjectData = [ordered] @{LiveDn = "N/A"

                LiveWhenChanged                  = "N/A"

            }

            $RestData = [ordered] @{DisplayName = $_.DisplayName

                Name                            = $_.Name.Replace("`n", ' ')

                SamAccountName                  = $_.SamAccountName

                ObjectCategory                  = $_.ObjectCategory

                WhenCreated                     = $_.WhenCreated

                WhenChanged                     = $_.WhenChanged

                ProtectedFromAccidentalDeletion = $_.ProtectedFromAccidentalDeletion

                ObjectGUID                      = $_.ObjectGUID.Guid

            }

            if ($Extended) {

                $LiveObject = $null

                $ConflictObject = $ConflictObject + $LiveObjectData + $RestData

                if (Select-String -SimpleMatch "\0ACNF:" -InputObject $ConflictObject.ConflictDn) {

                    $SplitConfDN = $ConflictObject.ConflictDn -split "0ACNF:"

                    try { $LiveObject = Get-ADObject -Identity "$($SplitConfDN[0].TrimEnd("\"))$($SplitConfDN[1].Substring(36))" -Properties WhenChanged -Server $DC -ErrorAction Stop } catch {}

                    if ($LiveObject) {

                        $ConflictObject.LiveDN = $LiveObject.DistinguishedName

                        $ConflictObject.LiveWhenChanged = $LiveObject.WhenChanged

                    }

                } else {

                    $SplitConfDN = $ConflictObject.ConflictDn -split "CNF:"

                    try { $LiveObject = Get-ADObject -Identity "$($SplitConfDN[0])$($SplitConfDN[1].Substring(36))" -Properties WhenChanged -Server $DC -ErrorAction Stop } catch {}

                    if ($LiveObject) {

                        $ConflictObject.LiveDN = $LiveObject.DistinguishedName

                        $ConflictObject.LiveWhenChanged = $LiveObject.WhenChanged

                    }

                }

            } else { $ConflictObject = $ConflictObject + $RestData }

            [PSCustomObject] $ConflictObject

        }

    }

}

function Get-WinADForestDetails { 

    [CmdletBinding()]

    param([alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [string[]] $ExcludeDomainControllers,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [alias('DomainControllers', 'ComputerName')][string[]] $IncludeDomainControllers,

        [switch] $SkipRODC,

        [string] $Filter = '*',

        [switch] $TestAvailability,

        [ValidateSet('All', 'Ping', 'WinRM', 'PortOpen', 'Ping+WinRM', 'Ping+PortOpen', 'WinRM+PortOpen')] $Test = 'All',

        [int[]] $Ports = 135,

        [int] $PortsTimeout = 100,

        [int] $PingCount = 1,

        [switch] $Extended,

        [System.Collections.IDictionary] $ExtendedForestInformation)

    if ($Global:ProgressPreference -ne 'SilentlyContinue') {

        $TemporaryProgress = $Global:ProgressPreference

        $Global:ProgressPreference = 'SilentlyContinue'

    }

    if (-not $ExtendedForestInformation) {

        $Findings = [ordered] @{}

        try { if ($Forest) { $ForestInformation = Get-ADForest -ErrorAction Stop -Identity $Forest } else { $ForestInformation = Get-ADForest -ErrorAction Stop } } catch {

            Write-Warning "Get-WinADForestDetails - Error discovering DC for Forest - $($_.Exception.Message)"

            return

        }

        if (-not $ForestInformation) { return }

        $Findings['Forest'] = $ForestInformation

        $Findings['ForestDomainControllers'] = @()

        $Findings['QueryServers'] = @{}

        $Findings['DomainDomainControllers'] = @{}

        [Array] $Findings['Domains'] = foreach ($_ in $ForestInformation.Domains) {

            if ($IncludeDomains) {

                if ($_ -in $IncludeDomains) { $_.ToLower() }

                continue

            }

            if ($_ -notin $ExcludeDomains) { $_.ToLower() }

        }

        foreach ($Domain in $ForestInformation.Domains) {

            try {

                $DC = Get-ADDomainController -DomainName $Domain -Discover -ErrorAction Stop

                $OrderedDC = [ordered] @{Domain = $DC.Domain

                    Forest                      = $DC.Forest

                    HostName                    = [Array] $DC.HostName

                    IPv4Address                 = $DC.IPv4Address

                    IPv6Address                 = $DC.IPv6Address

                    Name                        = $DC.Name

                    Site                        = $DC.Site

                }

            } catch {

                Write-Warning "Get-WinADForestDetails - Error discovering DC for domain $Domain - $($_.Exception.Message)"

                continue

            }

            if ($Domain -eq $Findings['Forest']['Name']) { $Findings['QueryServers']['Forest'] = $OrderedDC }

            $Findings['QueryServers']["$Domain"] = $OrderedDC

        }

        [Array] $Findings['ForestDomainControllers'] = foreach ($Domain in $Findings.Domains) {

            $QueryServer = $Findings['QueryServers'][$Domain]['HostName'][0]

            [Array] $AllDC = try {

                try { $DomainControllers = Get-ADDomainController -Filter $Filter -Server $QueryServer -ErrorAction Stop } catch {

                    Write-Warning "Get-WinADForestDetails - Error listing DCs for domain $Domain - $($_.Exception.Message)"

                    continue

                }

                foreach ($S in $DomainControllers) {

                    if ($IncludeDomainControllers.Count -gt 0) { If (-not $IncludeDomainControllers[0].Contains('.')) { if ($S.Name -notin $IncludeDomainControllers) { continue } } else { if ($S.HostName -notin $IncludeDomainControllers) { continue } } }

                    if ($ExcludeDomainControllers.Count -gt 0) { If (-not $ExcludeDomainControllers[0].Contains('.')) { if ($S.Name -in $ExcludeDomainControllers) { continue } } else { if ($S.HostName -in $ExcludeDomainControllers) { continue } } }

                    $Server = [ordered] @{Domain = $Domain

                        HostName                 = $S.HostName

                        Name                     = $S.Name

                        Forest                   = $ForestInformation.RootDomain

                        Site                     = $S.Site

                        IPV4Address              = $S.IPV4Address

                        IPV6Address              = $S.IPV6Address

                        IsGlobalCatalog          = $S.IsGlobalCatalog

                        IsReadOnly               = $S.IsReadOnly

                        IsSchemaMaster           = ($S.OperationMasterRoles -contains 'SchemaMaster')

                        IsDomainNamingMaster     = ($S.OperationMasterRoles -contains 'DomainNamingMaster')

                        IsPDC                    = ($S.OperationMasterRoles -contains 'PDCEmulator')

                        IsRIDMaster              = ($S.OperationMasterRoles -contains 'RIDMaster')

                        IsInfrastructureMaster   = ($S.OperationMasterRoles -contains 'InfrastructureMaster')

                        OperatingSystem          = $S.OperatingSystem

                        OperatingSystemVersion   = $S.OperatingSystemVersion

                        OperatingSystemLong      = ConvertTo-OperatingSystem -OperatingSystem $S.OperatingSystem -OperatingSystemVersion $S.OperatingSystemVersion

                        LdapPort                 = $S.LdapPort

                        SslPort                  = $S.SslPort

                        DistinguishedName        = $S.ComputerObjectDN

                        Pingable                 = $null

                        WinRM                    = $null

                        PortOpen                 = $null

                        Comment                  = ''

                    }

                    if ($TestAvailability) {

                        if ($Test -eq 'All' -or $Test -like 'Ping*') { $Server.Pingable = Test-Connection -ComputerName $Server.IPV4Address -Quiet -Count $PingCount }

                        if ($Test -eq 'All' -or $Test -like '*WinRM*') { $Server.WinRM = (Test-WinRM -ComputerName $Server.HostName).Status }

                        if ($Test -eq 'All' -or '*PortOpen*') { $Server.PortOpen = (Test-ComputerPort -Server $Server.HostName -PortTCP $Ports -Timeout $PortsTimeout).Status }

                    }

                    [PSCustomObject] $Server

                }

            } catch {

                [PSCustomObject]@{Domain     = $Domain

                    HostName                 = ''

                    Name                     = ''

                    Forest                   = $ForestInformation.RootDomain

                    IPV4Address              = ''

                    IPV6Address              = ''

                    IsGlobalCatalog          = ''

                    IsReadOnly               = ''

                    Site                     = ''

                    SchemaMaster             = $false

                    DomainNamingMasterMaster = $false

                    PDCEmulator              = $false

                    RIDMaster                = $false

                    InfrastructureMaster     = $false

                    LdapPort                 = ''

                    SslPort                  = ''

                    DistinguishedName        = ''

                    Pingable                 = $null

                    WinRM                    = $null

                    PortOpen                 = $null

                    Comment                  = $_.Exception.Message -replace "`n", " " -replace "`r", " "

                }

            }

            if ($SkipRODC) { [Array] $Findings['DomainDomainControllers'][$Domain] = $AllDC | Where-Object { $_.IsReadOnly -eq $false } } else { [Array] $Findings['DomainDomainControllers'][$Domain] = $AllDC }

            [Array] $Findings['DomainDomainControllers'][$Domain]

        }

        if ($Extended) {

            $Findings['DomainsExtended'] = @{}

            $Findings['DomainsExtendedNetBIOS'] = @{}

            foreach ($DomainEx in $Findings['Domains']) {

                try {

                    $Findings['DomainsExtended'][$DomainEx] = Get-ADDomain -Server $Findings['QueryServers'][$DomainEx].HostName[0] | ForEach-Object { [ordered] @{AllowedDNSSuffixes = $_.AllowedDNSSuffixes | ForEach-Object -Process { $_ }

                            ChildDomains                                                                                                                                              = $_.ChildDomains | ForEach-Object -Process { $_ }

                            ComputersContainer                                                                                                                                        = $_.ComputersContainer

                            DeletedObjectsContainer                                                                                                                                   = $_.DeletedObjectsContainer

                            DistinguishedName                                                                                                                                         = $_.DistinguishedName

                            DNSRoot                                                                                                                                                   = $_.DNSRoot

                            DomainControllersContainer                                                                                                                                = $_.DomainControllersContainer

                            DomainMode                                                                                                                                                = $_.DomainMode

                            DomainSID                                                                                                                                                 = $_.DomainSID.Value

                            ForeignSecurityPrincipalsContainer                                                                                                                        = $_.ForeignSecurityPrincipalsContainer

                            Forest                                                                                                                                                    = $_.Forest

                            InfrastructureMaster                                                                                                                                      = $_.InfrastructureMaster

                            LastLogonReplicationInterval                                                                                                                              = $_.LastLogonReplicationInterval

                            LinkedGroupPolicyObjects                                                                                                                                  = $_.LinkedGroupPolicyObjects | ForEach-Object -Process { $_ }

                            LostAndFoundContainer                                                                                                                                     = $_.LostAndFoundContainer

                            ManagedBy                                                                                                                                                 = $_.ManagedBy

                            Name                                                                                                                                                      = $_.Name

                            NetBIOSName                                                                                                                                               = $_.NetBIOSName

                            ObjectClass                                                                                                                                               = $_.ObjectClass

                            ObjectGUID                                                                                                                                                = $_.ObjectGUID

                            ParentDomain                                                                                                                                              = $_.ParentDomain

                            PDCEmulator                                                                                                                                               = $_.PDCEmulator

                            PublicKeyRequiredPasswordRolling                                                                                                                          = $_.PublicKeyRequiredPasswordRolling | ForEach-Object -Process { $_ }

                            QuotasContainer                                                                                                                                           = $_.QuotasContainer

                            ReadOnlyReplicaDirectoryServers                                                                                                                           = $_.ReadOnlyReplicaDirectoryServers | ForEach-Object -Process { $_ }

                            ReplicaDirectoryServers                                                                                                                                   = $_.ReplicaDirectoryServers | ForEach-Object -Process { $_ }

                            RIDMaster                                                                                                                                                 = $_.RIDMaster

                            SubordinateReferences                                                                                                                                     = $_.SubordinateReferences | ForEach-Object -Process { $_ }

                            SystemsContainer                                                                                                                                          = $_.SystemsContainer

                            UsersContainer                                                                                                                                            = $_.UsersContainer

                        } }

                    $NetBios = $Findings['DomainsExtended'][$DomainEx]['NetBIOSName']

                    $Findings['DomainsExtendedNetBIOS'][$NetBios] = $Findings['DomainsExtended'][$DomainEx]

                } catch {

                    Write-Warning "Get-WinADForestDetails - Error gathering Domain Information for domain $DomainEx - $($_.Exception.Message)"

                    continue

                }

            }

        }

        if ($TemporaryProgress) { $Global:ProgressPreference = $TemporaryProgress }

        $Findings

    } else {

        $Findings = Copy-DictionaryManual -Dictionary $ExtendedForestInformation

        [Array] $Findings['Domains'] = foreach ($_ in $Findings.Domains) {

            if ($IncludeDomains) {

                if ($_ -in $IncludeDomains) { $_.ToLower() }

                continue

            }

            if ($_ -notin $ExcludeDomains) { $_.ToLower() }

        }

        foreach ($_ in [string[]] $Findings.DomainDomainControllers.Keys) { if ($_ -notin $Findings.Domains) { $Findings.DomainDomainControllers.Remove($_) } }

        foreach ($_ in [string[]] $Findings.DomainsExtended.Keys) {

            if ($_ -notin $Findings.Domains) {

                $Findings.DomainsExtended.Remove($_)

                $NetBiosName = $Findings.DomainsExtended.$_.'NetBIOSName'

                if ($NetBiosName) { $Findings.DomainsExtendedNetBIOS.Remove($NetBiosName) }

            }

        }

        [Array] $Findings['ForestDomainControllers'] = foreach ($Domain in $Findings.Domains) {

            [Array] $AllDC = foreach ($S in $Findings.DomainDomainControllers["$Domain"]) {

                if ($IncludeDomainControllers.Count -gt 0) { If (-not $IncludeDomainControllers[0].Contains('.')) { if ($S.Name -notin $IncludeDomainControllers) { continue } } else { if ($S.HostName -notin $IncludeDomainControllers) { continue } } }

                if ($ExcludeDomainControllers.Count -gt 0) { If (-not $ExcludeDomainControllers[0].Contains('.')) { if ($S.Name -in $ExcludeDomainControllers) { continue } } else { if ($S.HostName -in $ExcludeDomainControllers) { continue } } }

                $S

            }

            if ($SkipRODC) { [Array] $Findings['DomainDomainControllers'][$Domain] = $AllDC | Where-Object { $_.IsReadOnly -eq $false } } else { [Array] $Findings['DomainDomainControllers'][$Domain] = $AllDC }

            [Array] $Findings['DomainDomainControllers'][$Domain]

        }

        $Findings

    }

}

function Get-WinADObject { 

    <#

    .SYNOPSIS

    Gets Active Directory Object

    .DESCRIPTION

    Returns Active Directory Object (Computers, Groups, Users or ForeignSecurityPrincipal) using ADSI

    .PARAMETER Identity

    Identity of an object. It can be SamAccountName, SID, DistinguishedName or multiple other options

    .PARAMETER DomainName

    Choose domain name the objects resides in. This is optional for most objects

    .PARAMETER Credential

    Parameter description

    .PARAMETER IncludeGroupMembership

    Queries for group members when object is a group

    .PARAMETER IncludeAllTypes

    Allows functions to return all objects types and not only Computers, Groups, Users or ForeignSecurityPrincipal

    .EXAMPLE

    An example

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param([Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName, Position = 0)][Array] $Identity,

        [string] $DomainName,

        [pscredential] $Credential,

        [switch] $IncludeGroupMembership,

        [switch] $IncludeAllTypes,

        [switch] $AddType,

        [switch] $Cache)

    Begin {

        if ($Cache -and -not $Script:CacheObjectsWinADObject) { $Script:CacheObjectsWinADObject = @{} }

        Add-Type -AssemblyName System.DirectoryServices.AccountManagement

        $GroupTypes = @{'2' = @{Name = 'Distribution Group - Global'

                Type                 = 'Distribution'

                Scope                = 'Global'

            }

            '4'             = @{Name = 'Distribution Group - Domain Local'

                Type     = 'Distribution'

                Scope    = 'Domain local'

            }

            '8'             = @{Name = 'Distribution Group - Universal'

                Type     = 'Distribution'

                Scope    = 'Universal'

            }

            '-2147483640'   = @{Name = 'Security Group - Universal'

                Type               = 'Security'

                Scope              = 'Universal'

            }

            '-2147483643'   = @{Name = 'Security Group - Builtin Local'

                Type               = 'Security'

                Scope              = 'Builtin local'

            }

            '-2147483644'   = @{Name = 'Security Group - Domain Local'

                Type               = 'Security'

                Scope              = 'Domain local'

            }

            '-2147483646'   = @{Name = 'Security Group - Global'

                Type               = 'Security'

                Scope              = 'Global'

            }

        }

    }

    process {

        foreach ($Ident in $Identity) {

            $ResolvedIdentity = $null

            if ($Ident.DistinguishedName) { $Ident = $Ident.DistinguishedName }

            $TemporaryName = $Ident

            $TemporaryDomainName = $DomainName

            if ($Cache -and $Script:CacheObjectsWinADObject[$TemporaryName]) {

                Write-Verbose "Get-WinADObject - Requesting $TemporaryName from Cache"

                $Script:CacheObjectsWinADObject[$TemporaryName]

                continue

            }

            if (-not $TemporaryDomainName) {

                $MatchRegex = [Regex]::Matches($Ident, "S-\d-\d+-(\d+-|){1,14}\d+")

                if ($MatchRegex.Success) {

                    $ResolvedIdentity = ConvertFrom-SID -SID $MatchRegex.Value

                    $TemporaryDomainName = $ResolvedIdentity.DomainName

                    $Ident = $MatchRegex.Value

                } elseif ($Ident -like '*\*') {

                    $ResolvedIdentity = Convert-Identity -Identity $Ident

                    if ($ResolvedIdentity.SID) {

                        $TemporaryDomainName = $ResolvedIdentity.DomainName

                        $Ident = $ResolvedIdentity.SID

                    } else {

                        $NetbiosConversion = ConvertFrom-NetbiosName -Identity $Ident

                        if ($NetbiosConversion.DomainName) {

                            $TemporaryDomainName = $NetbiosConversion.DomainName

                            $Ident = $NetbiosConversion.Name

                        }

                    }

                } elseif ($Ident -like '*@*') {

                    $CNConversion = $Ident -split '@', 2

                    $TemporaryDomainName = $CNConversion[1]

                    $Ident = $CNConversion[0]

                } elseif ($Ident -like '*DC=*') {

                    $DNConversion = ConvertFrom-DistinguishedName -DistinguishedName $Ident -ToDomainCN

                    $TemporaryDomainName = $DNConversion

                } elseif ($Ident -like '*.*') {

                    $ResolvedIdentity = Convert-Identity -Identity $Ident

                    if ($ResolvedIdentity.SID) {

                        $TemporaryDomainName = $ResolvedIdentity.DomainName

                        $Ident = $ResolvedIdentity.SID

                    } else {

                        $CNConversion = $Ident -split '\.', 2

                        $Ident = $CNConversion[0]

                        $TemporaryDomainName = $CNConversion[1]

                    }

                }

            }

            $Search = [System.DirectoryServices.DirectorySearcher]::new()

            if ($TemporaryDomainName) { try { $Context = [System.DirectoryServices.AccountManagement.PrincipalContext]::new('Domain', $TemporaryDomainName) } catch { Write-Warning "Get-WinADObject - Building context failed ($TemporaryDomainName), error: $($_.Exception.Message)" } } else { try { $Context = [System.DirectoryServices.AccountManagement.PrincipalContext]::new('Domain') } catch { Write-Warning "Get-WinADObject - Building context failed, error: $($_.Exception.Message)" } }

            Try {

                $IdentityGUID = ""

                ([System.Guid]$Ident).ToByteArray() | ForEach-Object { $IdentityGUID += $("\{0:x2}" -f $_) }

            } Catch { $IdentityGUID = "null" }

            $Search.filter = "(|(DistinguishedName=$Ident)(Name=$Ident)(SamAccountName=$Ident)(UserPrincipalName=$Ident)(objectGUID=$IdentityGUID)(objectSid=$Ident))"

            if ($TemporaryDomainName) { $Search.SearchRoot = "LDAP://$TemporaryDomainName" }

            if ($PSBoundParameters['Credential']) {

                $Cred = [System.DirectoryServices.DirectoryEntry]::new("LDAP://$TemporaryDomainName", $($Credential.UserName), $($Credential.GetNetworkCredential().password))

                $Search.SearchRoot = $Cred

            }

            Write-Verbose "Get-WinADObject - Requesting $Ident ($TemporaryDomainName)"

            try { $SearchResults = $($Search.FindAll()) } catch {

                if ($PSBoundParameters.ErrorAction -eq 'Stop') { throw "Get-WinADObject - Requesting $Ident ($TemporaryDomainName) failed. Error: $($_.Exception.Message.Replace([System.Environment]::NewLine,''))" } else {

                    Write-Warning "Get-WinADObject - Requesting $Ident ($TemporaryDomainName) failed. Error: $($_.Exception.Message.Replace([System.Environment]::NewLine,''))"

                    continue

                }

            }

            if ($SearchResults.Count -lt 1) { if ($PSBoundParameters.ErrorAction -eq 'Stop') { throw "Requesting $Ident ($TemporaryDomainName) failed with no results." } }

            foreach ($Object in $SearchResults) {

                $UAC = Convert-UserAccountControl -UserAccountControl ($Object.properties.useraccountcontrol -as [string])

                $ObjectClass = ($Object.properties.objectclass -as [array])[-1]

                if ($ObjectClass -notin 'group', 'computer', 'user', 'foreignSecurityPrincipal' -and (-not $IncludeAllTypes)) {

                    Write-Warning "Get-WinADObject - Unsupported object ($Ident) of type $ObjectClass. Only user,computer,group and foreignSecurityPrincipal is supported."

                    continue

                }

                $Members = $Object.properties.member -as [array]

                if ($ObjectClass -eq 'group') {

                    if ($IncludeGroupMembership) {

                        $GroupMembers = [System.DirectoryServices.AccountManagement.GroupPrincipal]::FindByIdentity($Context, $Ident).Members

                        [Array] $Members = foreach ($Member in $GroupMembers) { if ($Member.DistinguishedName) { $Member.DistinguishedName } elseif ($Member.DisplayName) { $Member.DisplayName } else { $Member.Sid } }

                    }

                }

                $ObjectDomainName = ConvertFrom-DistinguishedName -DistinguishedName ($Object.properties.distinguishedname -as [string]) -ToDomainCN

                $DisplayName = $Object.properties.displayname -as [string]

                $SamAccountName = $Object.properties.samaccountname -as [string]

                $Name = $Object.properties.name -as [string]

                if ($ObjectClass -eq 'foreignSecurityPrincipal' -and $DisplayName -eq '') {

                    $DisplayName = $ResolvedIdentity.Name

                    if ($DisplayName -like '*\*') {

                        $NetbiosWithName = $DisplayName -split '\\'

                        if ($NetbiosWithName.Count -eq 2) {

                            $NetbiosUser = $NetbiosWithName[1]

                            $Name = $NetbiosUser

                            $SamAccountName = $NetbiosUser

                        } else { $Name = $DisplayName }

                    } else { $Name = $DisplayName }

                }

                $GroupType = $Object.properties.grouptype -as [string]

                if ($Object.Properties.objectsid) {

                    try { $ObjectSID = [System.Security.Principal.SecurityIdentifier]::new($Object.Properties.objectsid[0], 0).Value } catch {

                        Write-Warning "Get-WinADObject - Getting objectsid failed, error: $($_.Exception.Message)"

                        $ObjectSID = $null

                    }

                } else { $ObjectSID = $null }

                $ReturnObject = [ordered] @{DisplayName = $DisplayName

                    Name                                = $Name

                    SamAccountName                      = $SamAccountName

                    ObjectClass                         = $ObjectClass

                    Enabled                             = if ($ObjectClass -eq 'group') { $null } else { $UAC -notcontains 'ACCOUNTDISABLE' }

                    PasswordNeverExpire                 = if ($ObjectClass -eq 'group') { $null } else { $UAC -contains 'DONT_EXPIRE_PASSWORD' }

                    DomainName                          = $ObjectDomainName

                    Distinguishedname                   = $Object.properties.distinguishedname -as [string]

                    WhenCreated                         = $Object.properties.whencreated -as [string]

                    WhenChanged                         = $Object.properties.whenchanged -as [string]

                    UserPrincipalName                   = $Object.properties.userprincipalname -as [string]

                    ObjectSID                           = $ObjectSID

                    MemberOf                            = $Object.properties.memberof -as [array]

                    Members                             = $Members

                    DirectReports                       = $Object.Properties.directreports

                    GroupScopedType                     = $GroupTypes[$GroupType].Name

                    GroupScope                          = $GroupTypes[$GroupType].Scope

                    GroupType                           = $GroupTypes[$GroupType].Type

                    Description                         = $Object.properties.description -as [string]

                }

                if ($AddType) {

                    if (-not $ResolvedIdentity) { $ResolvedIdentity = ConvertFrom-SID -SID $ReturnObject['ObjectSID'] }

                    $ReturnObject['Type'] = $ResolvedIdentity.Type

                }

                if ($ReturnObject['Type'] -eq 'WellKnownAdministrative') { if (-not $TemporaryDomainName) { $ReturnObject['DomainName'] = '' } }

                if ($Cache) {

                    $Script:CacheObjectsWinADObject[$TemporaryName] = [PSCustomObject] $ReturnObject

                    $Script:CacheObjectsWinADObject[$TemporaryName]

                } else { [PSCustomObject] $ReturnObject }

            }

        }

    }

}

function Get-WinADSharePermission { 

    [cmdletBinding(DefaultParameterSetName = 'Path')]

    param([Parameter(ParameterSetName = 'Path', Mandatory)][string] $Path,

        [Parameter(ParameterSetName = 'ShareType', Mandatory)][validateset('NetLogon', 'SYSVOL')][string[]] $ShareType,

        [switch] $Owner,

        [string[]] $Name,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation)

    if ($ShareType) {

        $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        foreach ($Domain in $ForestInformation.Domains) {

            $Path = -join ("\\", $Domain, "\$ShareType")

            @(Get-Item -Path $Path -Force) + @(Get-ChildItem -Path $Path -Recurse:$true -Force -ErrorAction SilentlyContinue -ErrorVariable Err) | ForEach-Object -Process { if ($Owner) {

                    $Output = Get-FileOwner -JustPath -Path $_ -Resolve -AsHashTable

                    $Output['Attributes'] = $_.Attributes

                    [PSCustomObject] $Output

                } else {

                    $Output = Get-FilePermission -Path $_ -ResolveTypes -Extended -AsHashTable

                    foreach ($O in $Output) {

                        $O['Attributes'] = $_.Attributes

                        [PSCustomObject] $O

                    }

                } }

        }

    } else {

        if ($Path -and (Test-Path -Path $Path)) {

            @(Get-Item -Path $Path -Force) + @(Get-ChildItem -Path $Path -Recurse:$true -Force -ErrorAction SilentlyContinue -ErrorVariable Err) | ForEach-Object -Process { if ($Owner) {

                    $Output = Get-FileOwner -JustPath -Path $_ -Resolve -AsHashTable -Verbose

                    $Output['Attributes'] = $_.Attributes

                    [PSCustomObject] $Output

                } else {

                    $Output = Get-FilePermission -Path $_ -ResolveTypes -Extended -AsHashTable

                    foreach ($O in $Output) {

                        $O['Attributes'] = $_.Attributes

                        [PSCustomObject] $O

                    }

                } }

        }

    }

    foreach ($e in $err) { Write-Warning "Get-WinADSharePermission - $($e.Exception.Message) ($($e.CategoryInfo.Reason))" }

}

function Remove-ADACL { 

    [cmdletBinding(SupportsShouldProcess)]

    param([Array] $ACL,

        [string] $Principal,

        [System.DirectoryServices.ActiveDirectoryRights] $AccessRule,

        [System.Security.AccessControl.AccessControlType] $AccessControlType = [System.Security.AccessControl.AccessControlType]::Allow)

    foreach ($SubACL in $ACL) {

        $OutputRequiresCommit = @(if ($Principal -like '*-*-*-*') { $Identity = [System.Security.Principal.SecurityIdentifier]::new($Principal) } else { [System.Security.Principal.IdentityReference] $Identity = [System.Security.Principal.NTAccount]::new($Principal) }

            if (-not $AccessRule) {

                Write-Verbose "Remove-ADACL - Removing access for $($Identity) / All Rights"

                try {

                    $SubACL.ACL.RemoveAccess($Identity, $AccessControlType)

                    $true

                } catch {

                    Write-Warning "Remove-ADACL - Removing permissions for $($SubACL.DistinguishedName) failed: $($_.Exception.Message)"

                    $false

                }

            } else {

                foreach ($Rule in $AccessRule) {

                    $AccessRuleToRemove = [System.DirectoryServices.ActiveDirectoryAccessRule]::new($Identity, $Rule, $AccessControlType)

                    Write-Verbose "Remove-ADACL - Removing access for $($AccessRuleToRemove.IdentityReference) / $($AccessRuleToRemove.ActiveDirectoryRights)"

                    try {

                        $SubACL.ACL.RemoveAccessRule($AccessRuleToRemove)

                        $true

                    } catch {

                        Write-Warning "Remove-ADACL - Removing permissions for $($SubACL.DistinguishedName) failed: $($_.Exception.Message)"

                        $false

                    }

                }

            })

        if ($OutputRequiresCommit -notcontains $false -and $OutputRequiresCommit -contains $true) {

            Write-Verbose "Remove-ADACL - Saving permissions for $($SubACL.DistinguishedName)"

            try { Set-Acl -Path $SubACL.Path -AclObject $SubACL.ACL -ErrorAction Stop } catch { Write-Warning "Remove-ADACL - Saving permissions for $($SubACL.DistinguishedName) failed: $($_.Exception.Message)" }

        } elseif ($OutputRequiresCommit -contains $false) { Write-Warning "Remove-ADACL - Skipping saving permissions for $($SubACL.DistinguishedName) due to errors." }

    }

}

function Remove-EmptyValue { 

    [alias('Remove-EmptyValues')]

    [CmdletBinding()]

    param([alias('Splat', 'IDictionary')][Parameter(Mandatory)][System.Collections.IDictionary] $Hashtable,

        [string[]] $ExcludeParameter,

        [switch] $Recursive,

        [int] $Rerun)

    foreach ($Key in [string[]] $Hashtable.Keys) { if ($Key -notin $ExcludeParameter) { if ($Recursive) { if ($Hashtable[$Key] -is [System.Collections.IDictionary]) { if ($Hashtable[$Key].Count -eq 0) { $Hashtable.Remove($Key) } else { Remove-EmptyValue -Hashtable $Hashtable[$Key] -Recursive:$Recursive } } else { if ($null -eq $Hashtable[$Key] -or ($Hashtable[$Key] -is [string] -and $Hashtable[$Key] -eq '') -or ($Hashtable[$Key] -is [System.Collections.IList] -and $Hashtable[$Key].Count -eq 0)) { $Hashtable.Remove($Key) } } } else { if ($null -eq $Hashtable[$Key] -or ($Hashtable[$Key] -is [string] -and $Hashtable[$Key] -eq '') -or ($Hashtable[$Key] -is [System.Collections.IList] -and $Hashtable[$Key].Count -eq 0)) { $Hashtable.Remove($Key) } } } }

    if ($Rerun) { for ($i = 0; $i -lt $Rerun; $i++) { Remove-EmptyValue -Hashtable $Hashtable -Recursive:$Recursive } }

}

function Select-Properties { 

    <#

    .SYNOPSIS

    Allows for easy selecting property names from one or multiple objects

    .DESCRIPTION

    Allows for easy selecting property names from one or multiple objects. This is especially useful with using AllProperties parameter where we want to make sure to get all properties from all objects.

    .PARAMETER Objects

    One or more objects

    .PARAMETER Property

    Properties to include

    .PARAMETER ExcludeProperty

    Properties to exclude

    .PARAMETER AllProperties

    All unique properties from all objects

    .PARAMETER PropertyNameReplacement

    Default property name when object has no properties

    .EXAMPLE

    $Object1 = [PSCustomobject] @{

        Name1 = '1'

        Name2 = '3'

        Name3 = '5'

    }

    $Object2 = [PSCustomobject] @{

        Name4 = '2'

        Name5 = '6'

        Name6 = '7'

    }

    Select-Properties -Objects $Object1, $Object2 -AllProperties

    #OR:

    $Object1, $Object2 | Select-Properties -AllProperties -ExcludeProperty Name6 -Property Name3

    .EXAMPLE

    $Object3 = [Ordered] @{

        Name1 = '1'

        Name2 = '3'

        Name3 = '5'

    }

    $Object4 = [Ordered] @{

        Name4 = '2'

        Name5 = '6'

        Name6 = '7'

    }

    Select-Properties -Objects $Object3, $Object4 -AllProperties

    $Object3, $Object4 | Select-Properties -AllProperties

    .NOTES

    General notes

    #>

    [CmdLetBinding()]

    param([Array][Parameter(Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName)] $Objects,

        [string[]] $Property,

        [string[]] $ExcludeProperty,

        [switch] $AllProperties,

        [string] $PropertyNameReplacement = '*')

    Begin {

        function Select-Unique {

            [CmdLetBinding()]

            param([System.Collections.IList] $Object)

            $New = $Object.ToLower() | Select-Object -Unique

            $Selected = foreach ($_ in $New) {

                $Index = $Object.ToLower().IndexOf($_)

                if ($Index -ne -1) { $Object[$Index] }

            }

            $Selected

        }

        $ObjectsList = [System.Collections.Generic.List[Object]]::new()

    }

    Process { foreach ($Object in $Objects) { $ObjectsList.Add($Object) } }

    End {

        if ($ObjectsList.Count -eq 0) {

            Write-Warning 'Select-Properties - Unable to process. Objects count equals 0.'

            return

        }

        if ($ObjectsList[0] -is [System.Collections.IDictionary]) {

            if ($AllProperties) {

                [Array] $All = foreach ($_ in $ObjectsList) { $_.Keys }

                $FirstObjectProperties = Select-Unique -Object $All

            } else { $FirstObjectProperties = $ObjectsList[0].Keys }

            if ($Property.Count -gt 0 -and $ExcludeProperty.Count -gt 0) {

                $FirstObjectProperties = foreach ($_ in $FirstObjectProperties) {

                    if ($Property -contains $_ -and $ExcludeProperty -notcontains $_) {

                        $_

                        continue

                    }

                }

            } elseif ($Property.Count -gt 0) {

                $FirstObjectProperties = foreach ($_ in $FirstObjectProperties) {

                    if ($Property -contains $_) {

                        $_

                        continue

                    }

                }

            } elseif ($ExcludeProperty.Count -gt 0) {

                $FirstObjectProperties = foreach ($_ in $FirstObjectProperties) {

                    if ($ExcludeProperty -notcontains $_) {

                        $_

                        continue

                    }

                }

            }

        } elseif ($ObjectsList[0].GetType().Name -match 'bool|byte|char|datetime|decimal|double|ExcelHyperLink|float|int|long|sbyte|short|string|timespan|uint|ulong|URI|ushort') { $FirstObjectProperties = $PropertyNameReplacement } else {

            if ($Property.Count -gt 0 -and $ExcludeProperty.Count -gt 0) { $ObjectsList = $ObjectsList | Select-Object -Property $Property -ExcludeProperty $ExcludeProperty } elseif ($Property.Count -gt 0) { $ObjectsList = $ObjectsList | Select-Object -Property $Property } elseif ($ExcludeProperty.Count -gt 0) { $ObjectsList = $ObjectsList | Select-Object -Property '*' -ExcludeProperty $ExcludeProperty }

            if ($AllProperties) {

                [Array] $All = foreach ($_ in $ObjectsList) { $_.PSObject.Properties.Name }

                $FirstObjectProperties = Select-Unique -Object $All

            } else { $FirstObjectProperties = $ObjectsList[0].PSObject.Properties.Name }

        }

        $FirstObjectProperties

    }

}

function Set-ADACLOwner { 

    [cmdletBinding(SupportsShouldProcess)]

    param([Array] $ADObject,

        [Parameter(Mandatory)][string] $Principal)

    Begin {

        if ($Principal -is [string]) {

            if ($Principal -like '*/*') {

                $SplittedName = $Principal -split '/'

                [System.Security.Principal.IdentityReference] $Identity = [System.Security.Principal.NTAccount]::new($SplittedName[0], $SplittedName[1])

            } else { [System.Security.Principal.IdentityReference] $Identity = [System.Security.Principal.NTAccount]::new($Principal) }

        } else { return }

    }

    Process {

        foreach ($Object in $ADObject) {

            if ($Object -is [Microsoft.ActiveDirectory.Management.ADOrganizationalUnit] -or $Object -is [Microsoft.ActiveDirectory.Management.ADEntity]) {

                [string] $DistinguishedName = $Object.DistinguishedName

                [string] $CanonicalName = $Object.CanonicalName

                [string] $ObjectClass = $Object.ObjectClass

            } elseif ($Object -is [string]) {

                [string] $DistinguishedName = $Object

                [string] $CanonicalName = ''

                [string] $ObjectClass = ''

            } else {

                Write-Warning "Set-ADACLOwner - Object not recognized. Skipping..."

                continue

            }

            $DNConverted = (ConvertFrom-DistinguishedName -DistinguishedName $DistinguishedName -ToDC) -replace '=' -replace ','

            if (-not (Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                Write-Verbose "Set-ADACLOwner - Enabling PSDrives for $DistinguishedName to $DNConverted"

                New-ADForestDrives -ForestName $ForestName

                if (-not (Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                    Write-Warning "Set-ADACLOwner - Drive $DNConverted not mapped. Terminating..."

                    return

                }

            }

            $PathACL = "$DNConverted`:\$($DistinguishedName)"

            $ACLs = Get-Acl -Path $PathACL -ErrorAction Stop

            $CurrentOwner = $ACLs.Owner

            Write-Verbose "Set-ADACLOwner - Changing owner from $($CurrentOwner) to $Identity for $($ACLs.Path)"

            try { $ACLs.SetOwner($Identity) } catch {

                Write-Warning "Set-ADACLOwner - Unable to change owner from $($CurrentOwner) to $Identity for $($ACLs.Path): $($_.Exception.Message)"

                break

            }

            try { Set-Acl -Path $PathACL -AclObject $ACLs -ErrorAction Stop } catch { Write-Warning "Set-ADACLOwner - Unable to change owner from $($CurrentOwner) to $Identity for $($ACLs.Path): $($_.Exception.Message)" }

        }

    }

    End {}

}

function Set-FileOwner { 

    [cmdletBinding(SupportsShouldProcess)]

    param([Array] $Path,

        [switch] $Recursive,

        [string] $Owner,

        [string[]] $Exlude,

        [switch] $JustPath)

    Begin {}

    Process {

        foreach ($P in $Path) {

            if ($P -is [System.IO.FileSystemInfo]) { $FullPath = $P.FullName } elseif ($P -is [string]) { $FullPath = $P }

            $OwnerTranslated = [System.Security.Principal.NTAccount]::new($Owner)

            if ($FullPath -and (Test-Path -Path $FullPath)) {

                if ($JustPath) {

                    $FullPath | ForEach-Object -Process { $File = $_

                        try { $ACL = Get-Acl -Path $File -ErrorAction Stop } catch { Write-Warning "Set-FileOwner - Getting ACL failed with error: $($_.Exception.Message)" }

                        if ($ACL.Owner -notin $Exlude -and $ACL.Owner -ne $OwnerTranslated) {

                            if ($PSCmdlet.ShouldProcess($File, "Replacing owner $($ACL.Owner) to $OwnerTranslated")) {

                                try {

                                    $ACL.SetOwner($OwnerTranslated)

                                    Set-Acl -Path $File -AclObject $ACL -ErrorAction Stop

                                } catch { Write-Warning "Set-FileOwner - Replacing owner $($ACL.Owner) to $OwnerTranslated failed with error: $($_.Exception.Message)" }

                            }

                        } }

                } else {

                    Get-ChildItem -LiteralPath $FullPath -Recurse:$Recursive -ErrorAction SilentlyContinue -ErrorVariable err | ForEach-Object -Process { $File = $_

                        try { $ACL = Get-Acl -Path $File.FullName -ErrorAction Stop } catch { Write-Warning "Set-FileOwner - Getting ACL failed with error: $($_.Exception.Message)" }

                        if ($ACL.Owner -notin $Exlude -and $ACL.Owner -ne $OwnerTranslated) {

                            if ($PSCmdlet.ShouldProcess($File.FullName, "Replacing owner $($ACL.Owner) to $OwnerTranslated")) {

                                try {

                                    $ACL.SetOwner($OwnerTranslated)

                                    Set-Acl -Path $File.FullName -AclObject $ACL -ErrorAction Stop

                                } catch { Write-Warning "Set-FileOwner - Replacing owner $($ACL.Owner) to $OwnerTranslated failed with error: $($_.Exception.Message)" }

                            }

                        } }

                    foreach ($e in $err) { Write-Warning "Set-FileOwner - Errors processing $($e.Exception.Message) ($($e.CategoryInfo.Reason))" }

                }

            }

        }

    }

    End {}

}

function Start-TimeLog { 

    [CmdletBinding()]

    param()

    [System.Diagnostics.Stopwatch]::StartNew()

}

function Stop-TimeLog { 

    [CmdletBinding()]

    param ([Parameter(ValueFromPipeline = $true)][System.Diagnostics.Stopwatch] $Time,

        [ValidateSet('OneLiner', 'Array')][string] $Option = 'OneLiner',

        [switch] $Continue)

    Begin {}

    Process { if ($Option -eq 'Array') { $TimeToExecute = "$($Time.Elapsed.Days) days", "$($Time.Elapsed.Hours) hours", "$($Time.Elapsed.Minutes) minutes", "$($Time.Elapsed.Seconds) seconds", "$($Time.Elapsed.Milliseconds) milliseconds" } else { $TimeToExecute = "$($Time.Elapsed.Days) days, $($Time.Elapsed.Hours) hours, $($Time.Elapsed.Minutes) minutes, $($Time.Elapsed.Seconds) seconds, $($Time.Elapsed.Milliseconds) milliseconds" } }

    End {

        if (-not $Continue) { $Time.Stop() }

        return $TimeToExecute

    }

}

function Write-Color { 

    <#

    .SYNOPSIS

        Write-Color is a wrapper around Write-Host.

        It provides:

        - Easy manipulation of colors,

        - Logging output to file (log)

        - Nice formatting options out of the box.

    .DESCRIPTION

        Author: przemyslaw.klys at evotec.pl

        Project website: https://evotec.xyz/hub/scripts/write-color-ps1/

        Project support: https://github.com/EvotecIT/PSWriteColor

        Original idea: Josh (https://stackoverflow.com/users/81769/josh)

    .EXAMPLE

    Write-Color -Text "Red ", "Green ", "Yellow " -Color Red,Green,Yellow

    .EXAMPLE

    Write-Color -Text "This is text in Green ",

                    "followed by red ",

                    "and then we have Magenta... ",

                    "isn't it fun? ",

                    "Here goes DarkCyan" -Color Green,Red,Magenta,White,DarkCyan

    .EXAMPLE

    Write-Color -Text "This is text in Green ",

                    "followed by red ",

                    "and then we have Magenta... ",

                    "isn't it fun? ",

                    "Here goes DarkCyan" -Color Green,Red,Magenta,White,DarkCyan -StartTab 3 -LinesBefore 1 -LinesAfter 1

    .EXAMPLE

    Write-Color "1. ", "Option 1" -Color Yellow, Green

    Write-Color "2. ", "Option 2" -Color Yellow, Green

    Write-Color "3. ", "Option 3" -Color Yellow, Green

    Write-Color "4. ", "Option 4" -Color Yellow, Green

    Write-Color "9. ", "Press 9 to exit" -Color Yellow, Gray -LinesBefore 1

    .EXAMPLE

    Write-Color -LinesBefore 2 -Text "This little ","message is ", "written to log ", "file as well." `

                -Color Yellow, White, Green, Red, Red -LogFile "C:\testing.txt" -TimeFormat "yyyy-MM-dd HH:mm:ss"

    Write-Color -Text "This can get ","handy if ", "want to display things, and log actions to file ", "at the same time." `

                -Color Yellow, White, Green, Red, Red -LogFile "C:\testing.txt"

    .EXAMPLE

    # Added in 0.5

    Write-Color -T "My text", " is ", "all colorful" -C Yellow, Red, Green -B Green, Green, Yellow

    wc -t "my text" -c yellow -b green

    wc -text "my text" -c red

    .NOTES

        Additional Notes:

        - TimeFormat https://msdn.microsoft.com/en-us/library/8kb3ddd4.aspx

    #>

    [alias('Write-Colour')]

    [CmdletBinding()]

    param ([alias ('T')] [String[]]$Text,

        [alias ('C', 'ForegroundColor', 'FGC')] [ConsoleColor[]]$Color = [ConsoleColor]::White,

        [alias ('B', 'BGC')] [ConsoleColor[]]$BackGroundColor = $null,

        [alias ('Indent')][int] $StartTab = 0,

        [int] $LinesBefore = 0,

        [int] $LinesAfter = 0,

        [int] $StartSpaces = 0,

        [alias ('L')] [string] $LogFile = '',

        [Alias('DateFormat', 'TimeFormat')][string] $DateTimeFormat = 'yyyy-MM-dd HH:mm:ss',

        [alias ('LogTimeStamp')][bool] $LogTime = $true,

        [ValidateSet('unknown', 'string', 'unicode', 'bigendianunicode', 'utf8', 'utf7', 'utf32', 'ascii', 'default', 'oem')][string]$Encoding = 'Unicode',

        [switch] $ShowTime,

        [switch] $NoNewLine)

    $DefaultColor = $Color[0]

    if ($null -ne $BackGroundColor -and $BackGroundColor.Count -ne $Color.Count) {

        Write-Error "Colors, BackGroundColors parameters count doesn't match. Terminated."

        return

    }

    if ($LinesBefore -ne 0) { for ($i = 0; $i -lt $LinesBefore; $i++) { Write-Host -Object "`n" -NoNewline } }

    if ($StartTab -ne 0) { for ($i = 0; $i -lt $StartTab; $i++) { Write-Host -Object "`t" -NoNewline } }

    if ($StartSpaces -ne 0) { for ($i = 0; $i -lt $StartSpaces; $i++) { Write-Host -Object ' ' -NoNewline } }

    if ($ShowTime) { Write-Host -Object "[$([datetime]::Now.ToString($DateTimeFormat))] " -NoNewline }

    if ($Text.Count -ne 0) {

        if ($Color.Count -ge $Text.Count) { if ($null -eq $BackGroundColor) { for ($i = 0; $i -lt $Text.Length; $i++) { Write-Host -Object $Text[$i] -ForegroundColor $Color[$i] -NoNewline } } else { for ($i = 0; $i -lt $Text.Length; $i++) { Write-Host -Object $Text[$i] -ForegroundColor $Color[$i] -BackgroundColor $BackGroundColor[$i] -NoNewline } } } else {

            if ($null -eq $BackGroundColor) {

                for ($i = 0; $i -lt $Color.Length; $i++) { Write-Host -Object $Text[$i] -ForegroundColor $Color[$i] -NoNewline }

                for ($i = $Color.Length; $i -lt $Text.Length; $i++) { Write-Host -Object $Text[$i] -ForegroundColor $DefaultColor -NoNewline }

            } else {

                for ($i = 0; $i -lt $Color.Length; $i++) { Write-Host -Object $Text[$i] -ForegroundColor $Color[$i] -BackgroundColor $BackGroundColor[$i] -NoNewline }

                for ($i = $Color.Length; $i -lt $Text.Length; $i++) { Write-Host -Object $Text[$i] -ForegroundColor $DefaultColor -BackgroundColor $BackGroundColor[0] -NoNewline }

            }

        }

    }

    if ($NoNewLine -eq $true) { Write-Host -NoNewline } else { Write-Host }

    if ($LinesAfter -ne 0) { for ($i = 0; $i -lt $LinesAfter; $i++) { Write-Host -Object "`n" -NoNewline } }

    if ($Text.Count -and $LogFile) {

        $TextToFile = ""

        for ($i = 0; $i -lt $Text.Length; $i++) { $TextToFile += $Text[$i] }

        try { if ($LogTime) { "[$([datetime]::Now.ToString($DateTimeFormat))] $TextToFile" | Out-File -FilePath $LogFile -Encoding $Encoding -Append -ErrorAction Stop } else { "$TextToFile" | Out-File -FilePath $LogFile -Encoding $Encoding -Append -ErrorAction Stop } } catch { $PSCmdlet.WriteError($_) }

    }

}

function ConvertFrom-NetbiosName { 

    [cmdletBinding()]

    param([Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName, Position = 0)]

        [string[]] $Identity)

    process {

        foreach ($Ident in $Identity) {

            if ($Ident -like '*\*') {

                $NetbiosWithObject = $Ident -split "\\"

                if ($NetbiosWithObject.Count -eq 2) {

                    $LDAPQuery = ([ADSI]"LDAP://$($NetbiosWithObject[0])")

                    $DomainName = ConvertFrom-DistinguishedName -DistinguishedName $LDAPQuery.distinguishedName -ToDomainCN

                    [PSCustomObject] @{DomainName = $DomainName

                        Name                      = $NetbiosWithObject[1]

                    }

                } else {

                    [PSCustomObject] @{DomainName = ''

                        Name                      = $Ident

                    }

                }

            } else {

                [PSCustomObject] @{DomainName = ''

                    Name                      = $Ident

                }

            }

        }

    }

}

function Convert-GenericRightsToFileSystemRights { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER OriginalRights

    Parameter description

    .EXAMPLE

    An example

    .NOTES

    .LINK

    Improved https://blog.cjwdev.co.uk/2011/06/28/permissions-not-included-in-net-accessrule-filesystemrights-enum/

    #>

    [cmdletBinding()]

    param([System.Security.AccessControl.FileSystemRights] $OriginalRights)

    Begin {

        $FileSystemRights = [System.Security.AccessControl.FileSystemRights]

        $GenericRights = @{GENERIC_READ = 0x80000000

            GENERIC_WRITE               = 0x40000000

            GENERIC_EXECUTE             = 0x20000000

            GENERIC_ALL                 = 0x10000000

            FILTER_GENERIC              = 0x0FFFFFFF

        }

        $MappedGenericRights = @{FILE_GENERIC_EXECUTE = $FileSystemRights::ExecuteFile -bor $FileSystemRights::ReadPermissions -bor $FileSystemRights::ReadAttributes -bor $FileSystemRights::Synchronize

            FILE_GENERIC_READ                         = $FileSystemRights::ReadAttributes -bor $FileSystemRights::ReadData -bor $FileSystemRights::ReadExtendedAttributes -bor $FileSystemRights::ReadPermissions -bor $FileSystemRights::Synchronize

            FILE_GENERIC_WRITE                        = $FileSystemRights::AppendData -bor $FileSystemRights::WriteAttributes -bor $FileSystemRights::WriteData -bor $FileSystemRights::WriteExtendedAttributes -bor $FileSystemRights::ReadPermissions -bor $FileSystemRights::Synchronize

            FILE_GENERIC_ALL                          = $FileSystemRights::FullControl

        }

    }

    Process {

        $MappedRights = [System.Security.AccessControl.FileSystemRights]::new()

        if ($OriginalRights -band $GenericRights.GENERIC_EXECUTE) { $MappedRights = $MappedRights -bor $MappedGenericRights.FILE_GENERIC_EXECUTE }

        if ($OriginalRights -band $GenericRights.GENERIC_READ) { $MappedRights = $MappedRights -bor $MappedGenericRights.FILE_GENERIC_READ }

        if ($OriginalRights -band $GenericRights.GENERIC_WRITE) { $MappedRights = $MappedRights -bor $MappedGenericRights.FILE_GENERIC_WRITE }

        if ($OriginalRights -band $GenericRights.GENERIC_ALL) { $MappedRights = $MappedRights -bor $MappedGenericRights.FILE_GENERIC_ALL }

        (($OriginalRights -bAND $GenericRights.FILTER_GENERIC) -bOR $MappedRights) -as $FileSystemRights

    }

    End {}

}

function ConvertTo-OperatingSystem { 

    <#

    .SYNOPSIS

    Allows easy conversion of OperatingSystem, Operating System Version to proper Windows 10 naming based on WMI or AD

    .DESCRIPTION

    Allows easy conversion of OperatingSystem, Operating System Version to proper Windows 10 naming based on WMI or AD

    .PARAMETER OperatingSystem

    Operating System as returned by Active Directory

    .PARAMETER OperatingSystemVersion

    Operating System Version as returned by Active Directory

    .EXAMPLE

    $Computers = Get-ADComputer -Filter * -Properties OperatingSystem, OperatingSystemVersion | ForEach-Object {

        $OPS = ConvertTo-OperatingSystem -OperatingSystem $_.OperatingSystem -OperatingSystemVersion $_.OperatingSystemVersion

        Add-Member -MemberType NoteProperty -Name 'OperatingSystemTranslated' -Value $OPS -InputObject $_ -Force

        $_

    }

    $Computers | Select-Object DNS*, Name, SamAccountName, Enabled, OperatingSystem*, DistinguishedName | Format-Table

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string] $OperatingSystem,

        [string] $OperatingSystemVersion)

    if ($OperatingSystem -like '*Windows 10*') {

        $Systems = @{'10.0 (19042)' = 'Windows 10 Insider Preview Build 19042.421 (20H2)'

            '10.0 (19041)'          = 'Windows 10 2004'

            '10.0 (18363)'          = "Windows 10 1909"

            '10.0 (18362)'          = "Windows 10 1903"

            '10.0 (17763)'          = "Windows 10 1809"

            '10.0 (17134)'          = "Windows 10 1803"

            '10.0 (16299)'          = "Windows 10 1709"

            '10.0 (15063)'          = "Windows 10 1703"

            '10.0 (14393)'          = "Windows 10 1607"

            '10.0 (10586)'          = "Windows 10 1511"

            '10.0 (10240)'          = "Windows 10 1507"

            '10.0 (18898)'          = 'Windows 10 Insider Preview'

            '10.0.19042'            = 'Windows 10 Insider Preview Build 19042.421 (20H2)'

            '10.0.19041'            = 'Windows 10 2004'

            '10.0.18363'            = "Windows 10 1909"

            '10.0.18362'            = "Windows 10 1903"

            '10.0.17763'            = "Windows 10 1809"

            '10.0.17134'            = "Windows 10 1803"

            '10.0.16299'            = "Windows 10 1709"

            '10.0.15063'            = "Windows 10 1703"

            '10.0.14393'            = "Windows 10 1607"

            '10.0.10586'            = "Windows 10 1511"

            '10.0.10240'            = "Windows 10 1507"

            '10.0.18898'            = 'Windows 10 Insider Preview'

        }

        $System = $Systems[$OperatingSystemVersion]

        if (-not $System) { $System = $OperatingSystem }

    } elseif ($OperatingSystem -like '*Windows Server*') {

        $Systems = @{'5.2 (3790)' = 'Windows Server 2003'

            '6.1 (7601)'          = 'Windows Server 2008 R2'

            '10.0 (18362)'        = "Windows Server, version 1903 (Semi-Annual Channel) 1903"

            '10.0 (17763)'        = "Windows Server 2019 (Long-Term Servicing Channel) 1809"

            '10.0 (17134)'        = "Windows Server, version 1803 (Semi-Annual Channel) 1803"

            '10.0 (14393)'        = "Windows Server 2016 (Long-Term Servicing Channel) 1607"

            '10.0.18362'          = "Windows Server, version 1903 (Semi-Annual Channel) 1903"

            '10.0.17763'          = "Windows Server 2019 (Long-Term Servicing Channel) 1809"

            '10.0.17134'          = "Windows Server, version 1803 (Semi-Annual Channel) 1803"

            '10.0.14393'          = "Windows Server 2016 (Long-Term Servicing Channel) 1607"

        }

        $System = $Systems[$OperatingSystemVersion]

        if (-not $System) { $System = $OperatingSystem }

    } else { $System = $OperatingSystem }

    if ($System) { $System } else { 'Unknown' }

}

function Convert-UserAccountControl { 

    [cmdletBinding()]

    param([alias('UAC')][int] $UserAccountControl,

        [string] $Separator)

    $UserAccount = [ordered] @{"SCRIPT"  = 1

        "ACCOUNTDISABLE"                 = 2

        "HOMEDIR_REQUIRED"               = 8

        "LOCKOUT"                        = 16

        "PASSWD_NOTREQD"                 = 32

        "ENCRYPTED_TEXT_PWD_ALLOWED"     = 128

        "TEMP_DUPLICATE_ACCOUNT"         = 256

        "NORMAL_ACCOUNT"                 = 512

        "INTERDOMAIN_TRUST_ACCOUNT"      = 2048

        "WORKSTATION_TRUST_ACCOUNT"      = 4096

        "SERVER_TRUST_ACCOUNT"           = 8192

        "DONT_EXPIRE_PASSWORD"           = 65536

        "MNS_LOGON_ACCOUNT"              = 131072

        "SMARTCARD_REQUIRED"             = 262144

        "TRUSTED_FOR_DELEGATION"         = 524288

        "NOT_DELEGATED"                  = 1048576

        "USE_DES_KEY_ONLY"               = 2097152

        "DONT_REQ_PREAUTH"               = 4194304

        "PASSWORD_EXPIRED"               = 8388608

        "TRUSTED_TO_AUTH_FOR_DELEGATION" = 16777216

        "PARTIAL_SECRETS_ACCOUNT"        = 67108864

    }

    $Output = foreach ($_ in $UserAccount.Keys) {

        $binaryAnd = $UserAccount[$_] -band $UserAccountControl

        if ($binaryAnd -ne "0") { $_ }

    }

    if ($Separator) { $Output -join $Separator } else { $Output }

}

function Copy-DictionaryManual { 

    [CmdletBinding()]

    param([System.Collections.IDictionary] $Dictionary)

    $clone = @{}

    foreach ($Key in $Dictionary.Keys) {

        $value = $Dictionary.$Key

        $clonedValue = switch ($Dictionary.$Key) {

            { $null -eq $_ } {

                $null

                continue

            }

            { $_ -is [System.Collections.IDictionary] } {

                Copy-DictionaryManual -Dictionary $_

                continue

            }

            { $type = $_.GetType()

                $type.IsPrimitive -or $type.IsValueType -or $_ -is [string] } {

                $_

                continue

            }

            default { $_ | Select-Object -Property * }

        }

        if ($value -is [System.Collections.IList]) { $clone[$Key] = @($clonedValue) } else { $clone[$Key] = $clonedValue }

    }

    $clone

}

function Get-ComputerApplication { 

    <#

    .SYNOPSIS

    Get software installed on computer or server

    .DESCRIPTION

    Get software installed on computer or server

    .PARAMETER ComputerName

    Specifies computer on which you want to run the operation.

    .EXAMPLE

    Get-ComputerApplications -Verbose | Format-Table

    .EXAMPLE

    Get-ComputerApplications -Verbose -ComputerName AD1, AD2 | Format-Table

    .NOTES

    General notes

    #>

    [alias('Get-ComputerApplications')]

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME)

    $ScriptBlock = { $objapp1 = Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*

        $objapp2 = Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*

        $app1 = $objapp1 | Select-Object Displayname, Displayversion , Publisher, Installdate, @{Expression = { 'x64' }; Label = 'WindowsType' }

        $app2 = $objapp2 | Select-Object Displayname, Displayversion , Publisher, Installdate, @{Expression = { 'x86' }; Label = 'WindowsType' } | Where-Object { -NOT (([string]$_.displayname).contains('Security Update for Microsoft') -or ([string]$_.displayname).contains('Update for Microsoft')) }

        $app = $app1 + $app2

        $app | Where-Object { $null -ne $_.Displayname } }

    foreach ($Computer in $ComputerName) {

        try { $LocalComputerDNSName = [System.Net.Dns]::GetHostByName($Env:COMPUTERNAME).HostName } catch { $LocalComputerDNSName = $Computer }

        if ($Computer -eq $Env:COMPUTERNAME -or $Computer -eq $LocalComputerDNSName) { $Parameters = @{ScriptBlock = $ScriptBlock } } else {

            $Parameters = @{ComputerName = $Computer

                ScriptBlock              = $ScriptBlock

            }

        }

        try { $Data = Invoke-Command @Parameters } catch {

            Write-Warning "Get-ComputerApplications - No data for computer $Computer"

            continue

        }

        foreach ($Information in $Data) {

            if ($Information.Installdate) {

                try { $InstallDate = [datetime]::ParseExact($Information.Installdate, 'yyyyMMdd', $null) } catch {

                    Write-Verbose "Get-ComputerApplications - InstallDate $($Information.Installdate) couldn't be converted."

                    $InstallDate = $null

                }

            } else { $InstallDate = $null }

            [PSCustomObject] @{DisplayName = $Information.DisplayName

                Version                    = $Information.DisplayVersion

                Publisher                  = $Information.Publisher

                Installdate                = $InstallDate

                Type                       = $Information.WindowsType

                ComputerName               = $Computer

            }

        }

    }

}

function Get-ComputerBios { 

    [CmdletBinding()]

    param([string] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All)

    [string] $Class = 'win32_bios'

    if ($All) { [string] $Properties = '*' } else { [string[]] $Properties = 'PSComputerName', 'Status', 'Version', 'PrimaryBIOS', 'Manufacturer', 'ReleaseDate', 'SerialNumber', 'SMBIOSBIOSVersion', 'SMBIOSMajorVersion', 'SMBIOSMinorVersion', 'SystemBiosMajorVersion', 'SystemBiosMinorVersion' }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    Status                      = $Data.Status

                    Version                     = $Data.Version

                    VersionBIOS                 = -join ($Data.SMBIOSMajorVersion, ".", $Data.SMBIOSMinorVersion, ".", $Data.SystemBiosMajorVersion, ".", $Data.SystemBiosMinorVersion)

                    PrimaryBIOS                 = $Data.PrimaryBIOS

                    Manufacturer                = $Data.Manufacturer

                    ReleaseDate                 = $Data.ReleaseDate

                }

            }

        }

    }

}

function Get-ComputerCPU { 

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All)

    [string] $Class = 'win32_processor'

    if ($All) { [string] $Properties = '*' } else { [string[]] $Properties = 'PSComputerName', 'Name', 'DeviceID', 'Caption', 'SystemName', 'CurrentClockSpeed', 'MaxClockSpeed', 'ProcessorID', 'ThreadCount', 'Architecture', 'Status', 'LoadPercentage', 'L3CacheSize', 'Manufacturer', 'VirtualizationFirmwareEnabled', 'NumberOfCores', 'NumberOfEnabledCore', 'NumberOfLogicalProcessors' }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    Name                        = $Data.Name

                    DeviceID                    = $Data.DeviceID

                    Caption                     = $Data.Caption

                    CurrentClockSpeed           = $Data.CurrentClockSpeed

                    MaxClockSpeed               = $Data.MaxClockSpeed

                    ProcessorID                 = $Data.ProcessorID

                    ThreadCount                 = $Data.ThreadCount

                    Architecture                = $Data.Architecture

                    Status                      = $Data.Status

                    LoadPercentage              = $Data.LoadPercentage

                    Manufacturer                = $Data.Manufacturer

                    NumberOfCores               = $Data.NumberOfCores

                    NumberOfEnabledCore         = $Data.NumberOfEnabledCore

                    NumberOfLogicalProcessors   = $Data.NumberOfLogicalProcessors

                }

            }

        }

    }

}

function Get-ComputerDisk { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER ComputerName

    Parameter description

    .PARAMETER Protocol

    Parameter description

    .PARAMETER All

    Parameter description

    .EXAMPLE

    Get-ComputerDisk -ComputerName AD1, AD2, EVO1, AD2019 | Format-Table -AutoSize *

    Output:

    WARNING: Get-ComputerSystem - No data for computer AD2019. Most likely an error on receiving side.

    ComputerName Index Model                     Caption                   SerialNumber         Description MediaType             FirmwareRevision Partitions SizeGB PNPDeviceID

    ------------ ----- -----                     -------                   ------------         ----------- ---------             ---------------- ---------- ------ -----------

    AD1              0 Microsoft Virtual Disk    Microsoft Virtual Disk                         Disk drive  Fixed hard disk media 1.0                       3    127 SCSI\DISK&VEN_MSFT&PROD_VIRTUAL_DISK\000000

    AD2              0 Microsoft Virtual Disk    Microsoft Virtual Disk                         Disk drive  Fixed hard disk media 1.0                       3    127 SCSI\DISK&VEN_MSFT&PROD_VIRTUAL_DISK\000000

    EVO1             0 WDC WD30EFRX-68AX9N0      WDC WD30EFRX-68AX9N0      WD-WMC1T2351095      Disk drive  Fixed hard disk media 80.00A80                  1   2795 SCSI\DISK&VEN_WDC&PROD_WD30EFRX-68AX9N0\4&191557A4&0&000000

    EVO1             2 Samsung SSD 950 PRO 512GB Samsung SSD 950 PRO 512GB 0025_3857_61B0_0EF2. Disk drive  Fixed hard disk media 2B0Q                      3    477 SCSI\DISK&VEN_NVME&PROD_SAMSUNG_SSD_950\5&35365596&0&000000

    EVO1             1 Samsung SSD 860 EVO 500GB Samsung SSD 860 EVO 500GB S3Z2NB0K176976A      Disk drive  Fixed hard disk media RVT01B6Q                  1    466 SCSI\DISK&VEN_SAMSUNG&PROD_SSD\4&191557A4&0&000100

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All)

    [string] $Class = 'win32_diskdrive'

    if ($All) { [string] $Properties = '*' } else { [string[]] $Properties = 'Index', 'Model', 'Caption', 'SerialNumber', 'Description', 'MediaType', 'FirmwareRevision', 'Partitions', 'Size', 'PNPDeviceID', 'PSComputerName' }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    Index                       = $Data.Index

                    Model                       = $Data.Model

                    Caption                     = $Data.Caption

                    SerialNumber                = if ($Data.SerialNumber) { $Data.SerialNumber.Trim() } else { '' }

                    Description                 = $Data.Description

                    MediaType                   = $Data.MediaType

                    FirmwareRevision            = $Data.FirmwareRevision

                    Partitions                  = $Data.Partitions

                    SizeGB                      = $Data.Size / 1Gb -as [int]

                    PNPDeviceID                 = $Data.PNPDeviceID

                }

            }

        }

    }

}

function Get-ComputerDiskLogical { 

    <#

    .SYNOPSIS

    Getting drive space

    .DESCRIPTION

    Long description

    .PARAMETER ComputerName

    Parameter description

    .PARAMETER Protocol

    Parameter description

    .PARAMETER RoundingPlaceRoundingPlace

    .PARAMETER RoundingPlace

    .PARAMETER OnlyLocalDisk

    Parameter description

    .PARAMETER All

    Parameter description

    .EXAMPLE

    Get-ComputerDiskLogical -ComputerName AD1, AD2, EVOWIN -OnlyLocalDisk | ft -AutoSize

    Output:

    ComputerName DeviceID DriveType  ProviderName FreeSpace UsedSpace TotalSpace FreePercent UsedPercent VolumeName

    ------------ -------- ---------  ------------ --------- --------- ---------- ----------- ----------- ----------

    AD2          C:       Local Disk                  96,96     29,49     126,45       76,68       23,32

    AD1          C:       Local Disk                 103,17     23,28     126,45       81,59       18,41

    EVOWIN       C:       Local Disk                 133,31    343,03     476,34       27,99       72,01

    EVOWIN       D:       Local Disk                   2433     361,4    2794,39       87,07       12,93 Media

    EVOWIN       E:       Local Disk                  66,05     399,7     465,75       14,18       85,82 Testing Environment

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [string][ValidateSet('GB', 'TB', 'MB')] $Size = 'GB',

        [int] $RoundingPlace = 2,

        [int] $RoundingPlacePercent = 2,

        [switch] $OnlyLocalDisk,

        [switch] $All)

    [string] $Class = 'win32_logicalDisk'

    if ($All) { [string] $Properties = '*' } else { [string[]] $Properties = 'DeviceID', 'DriveType', 'ProviderName', 'FreeSpace', 'Size', 'VolumeName', 'PSComputerName' }

    $DriveType = @{'0' = 'Unknown'

        '1'            = 'No Root Directory'

        '2'            = 'Removable Disk'

        '3'            = 'Local Disk'

        '4'            = 'Network Drive'

        '5'            = 'Compact Disc'

        '6'            = 'RAM Disk'

    }

    $Divider = "1$Size"

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        $Output = foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    DeviceID                    = $Data.DeviceID

                    DriveType                   = $DriveType["$($Data.DriveType)"]

                    ProviderName                = $Data.ProviderName

                    FreeSpace                   = [Math]::Round($Data.FreeSpace / $Divider, $RoundingPlace)

                    UsedSpace                   = [Math]::Round(($Data.Size - $Data.FreeSpace) / $Divider, $RoundingPlace)

                    TotalSpace                  = [Math]::Round($Data.Size / $Divider, $RoundingPlace)

                    FreePercent                 = if ($Data.Size -gt 0) { [Math]::round(($Data.FreeSpace / $Data.Size) * 100, $RoundingPlacePercent) } else { '0' }

                    UsedPercent                 = if ($Data.Size -gt 0) { [Math]::round((($Data.Size - $Data.FreeSpace) / $Data.Size) * 100, $RoundingPlacePercent) } else { '0' }

                    VolumeName                  = $Data.VolumeName

                }

            }

        }

        if ($OnlyLocalDisk) { $Output | Where-Object { $_.DriveType -eq 'Local Disk' } } else { $Output }

    }

}

function Get-ComputerNetwork { 

    [alias('Get-ComputerNetworkCard')]

    <#

    .SYNOPSIS

    .DESCRIPTION

    Long description

    .PARAMETER ComputerName

    Parameter description

    .PARAMETER NetworkFirewallOnly

    Parameter description

    .PARAMETER NetworkFirewallSummaryOnly

    Parameter description

    .EXAMPLE

    Get-ComputerNetworkCard -ComputerName AD1, AD2, AD3

    Output

    Name          NetworkCardName             NetworkCardIndex     FirewallProfile FirewallStatus IPv4Connectivity IPv6Connectivity Caption Description ElementName DefaultInboundAction DefaultOutboundAction AllowInboundRules AllowLocalFirewallRules AllowLocalIPsecRules AllowUserApps AllowUserPorts AllowUnicastResponseToMulticast NotifyOnListen EnableStealthModeForIPsec LogFileName                                           LogMaxSizeKilobytes LogAllowed LogBlo

                                                                                                                                                                                                                                                                                                                                                                                                                                                                        cked

    ----          ---------------             ----------------     --------------- -------------- ---------------- ---------------- ------- ----------- ----------- -------------------- --------------------- ----------------- ----------------------- -------------------- ------------- -------------- ------------------------------- -------------- ------------------------- -----------                                           ------------------- ---------- ------

    ad.evotec.xyz vEthernet (External Switch)               13 DomainAuthenticated           True         Internet        NoTraffic                                        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured           True             NotConfigured %systemroot%\system32\LogFiles\Firewall\pfirewall.log                4096      False  False

    Network  2    Ethernet 2                                 2             Private           True         Internet        NoTraffic                                                Block                 Allow     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured          False             NotConfigured %systemroot%\system32\LogFiles\Firewall\pfirewall.log                4096      False  False

    Network       Ethernet                                   2             Private           True     LocalNetwork        NoTraffic                                        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured          False             NotConfigured %systemroot%\system32\LogFiles\Firewall\pfirewall.log                4096      False  False

    ad.evotec.xyz Ethernet 5                                 3 DomainAuthenticated          False         Internet        NoTraffic                                        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured          False             NotConfigured %systemroot%\system32\LogFiles\Firewall\pfirewall.log                4096      False  False

    Network 2     Ethernet 4                                12             Private          False     LocalNetwork        NoTraffic                                        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured          False             NotConfigured %systemroot%\system32\LogFiles\Firewall\pfirewall.log                4096      False  False

    .EXAMPLE

    Get-ComputerNetworkCard -ComputerName EVOWIN -NetworkFirewallOnly

    PSComputerName Profile Enabled DefaultInboundAction DefaultOutboundAction AllowInboundRules AllowLocalFirewallRules AllowLocalIPsecRules AllowUserApps AllowUserPorts AllowUnicastResponseToMulticast NotifyOnListen EnableStealthModeForIPsec LogMaxSizeKilobytes LogAllowed LogBlocked    LogIgnored Caption Description ElementName InstanceID                      DisabledInterfaceAliases LogFileName                                           Name    CimClass

    -------------- ------- ------- -------------------- --------------------- ----------------- ----------------------- -------------------- ------------- -------------- ------------------------------- -------------- ------------------------- ------------------- ---------- ----------    ---------- ------- ----------- ----------- ----------                      ------------------------ -----------                                           ----    --------

    EVOWIN         Domain     True        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured           True             NotConfigured                4096      False      False NotConfigured                                 MSFT|FW|FirewallProfile|Domain  {NotConfigured}          %systemroot%\system32\LogFiles\Firewall\pfirewall.log Domain  root/stand...

    EVOWIN         Private    True        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured           True             NotConfigured                4096      False      False NotConfigured                                 MSFT|FW|FirewallProfile|Private {NotConfigured}          %systemroot%\system32\LogFiles\Firewall\pfirewall.log Private root/stand...

    EVOWIN         Public     True        NotConfigured         NotConfigured     NotConfigured           NotConfigured        NotConfigured NotConfigured  NotConfigured                   NotConfigured           True             NotConfigured                4096      False      False NotConfigured                                 MSFT|FW|FirewallProfile|Public  {NotConfigured}          %systemroot%\system32\LogFiles\Firewall\pfirewall.log Public  root/stand...

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [switch] $NetworkFirewallOnly,

        [switch] $NetworkFirewallSummaryOnly,

        [alias('Joiner')][string] $Splitter)

    [Array] $CollectionComputers = $ComputerName.Where( { $_ -eq $Env:COMPUTERNAME }, 'Split')

    $Firewall = @{}

    $NetworkFirewall = @(if ($CollectionComputers[0].Count -gt 0) {

            $Firewall[$Env:COMPUTERNAME] = @{}

            $Output = Get-NetFirewallProfile

            foreach ($_ in $Output) {

                Add-Member -InputObject $_ -Name 'PSComputerName' -Value $Env:COMPUTERNAME -Type NoteProperty -Force

                $_

                if ($_.Name -eq 'Domain') { $Firewall[$Env:COMPUTERNAME]['DomainAuthenticated'] = $_ } else { $Firewall[$Env:COMPUTERNAME][$($_.Name)] = $_ }

            }

        }

        if ($CollectionComputers[1].Count -gt 0) {

            foreach ($_ in $CollectionComputers[1]) { $Firewall[$_] = @{} }

            $Output = Get-NetFirewallProfile -CimSession $CollectionComputers[1]

            foreach ($_ in $Output) { if ($_.Name -eq 'Domain') { $Firewall[$_.PSComputerName]['DomainAuthenticated'] = $_ } else { $Firewall[$_.PSComputerName][$($_.Name)] = $_ } }

        })

    if ($NetworkFirewallOnly) { return $NetworkFirewall }

    if ($NetworkFirewallSummaryOnly) { return $Firewall }

    $NetworkCards = @(if ($CollectionComputers[0].Count -gt 0) {

            $Output = Get-NetConnectionProfile

            foreach ($_ in $Output) {

                Add-Member -InputObject $_ -Name 'PSComputerName' -Value $Env:COMPUTERNAME -Type NoteProperty -Force

                $_

            }

        }

        if ($CollectionComputers[1].Count -gt 0) { Get-NetConnectionProfile -CimSession $CollectionComputers[1] })

    foreach ($_ in $NetworkCards) {

        $NetworkCardsConfiguration = Get-CimData -ComputerName $ComputerName -Class 'Win32_NetworkAdapterConfiguration'

        $CurrentCard = foreach ($Configuration in $NetworkCardsConfiguration) { if ($_.PSComputerName -eq $Configuration.PSComputerName) { if ($Configuration.InterfaceIndex -eq $_.InterfaceIndex) { $Configuration } } }

        $NetbiosTCPIP = @{'0' = 'Default'

            '1'               = 'Enabled'

            '2'               = 'Disabled'

        }

        [PSCustomObject] @{Name             = $_.Name

            NetworkCardName                 = $_.InterfaceAlias

            NetworkCardIndex                = $_.InterfaceIndex

            FirewallProfile                 = $_.NetworkCategory

            FirewallStatus                  = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].'Enabled'

            IPAddress                       = $CurrentCard.IPAddress

            IPGateway                       = $CurrentCard.DefaultIPGateway

            IPSubnet                        = $CurrentCard.IPSubnet

            IPv4Connectivity                = $_.IPv4Connectivity

            IPv6Connectivity                = $_.IPv6Connectivity

            DNSServerSearchOrder            = $CurrentCard.DNSServerSearchOrder

            DNSDomainSuffixSearchOrder      = $CurrentCard.DNSDomainSuffixSearchOrder

            FullDNSRegistrationEnabled      = $CurrentCard.FullDNSRegistrationEnabled

            DHCPEnabled                     = $CurrentCard.DHCPEnabled

            DHCPServer                      = $CurrentCard.DHCPServer

            DHCPLeaseObtained               = $CurrentCard.DHCPLeaseObtained

            NetBIOSOverTCPIP                = $NetBiosTCPIP["$($CurrentCard.TcpipNetbiosOptions)"]

            Caption                         = $_.Caption

            Description                     = $_.Description

            ElementName                     = $_.ElementName

            DefaultInboundAction            = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].DefaultInboundAction

            DefaultOutboundAction           = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].DefaultOutboundAction

            AllowInboundRules               = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].AllowInboundRules

            AllowLocalFirewallRules         = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].AllowLocalFirewallRules

            AllowLocalIPsecRules            = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].AllowLocalIPsecRules

            AllowUserApps                   = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].AllowUserApps

            AllowUserPorts                  = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].AllowUserPorts

            AllowUnicastResponseToMulticast = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].AllowUnicastResponseToMulticast

            NotifyOnListen                  = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].NotifyOnListen

            EnableStealthModeForIPsec       = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].EnableStealthModeForIPsec

            LogFileName                     = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].LogFileName

            LogMaxSizeKilobytes             = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].LogMaxSizeKilobytes

            LogAllowed                      = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].LogAllowed

            LogBlocked                      = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].LogBlocked

            LogIgnored                      = $Firewall[$_.PSComputerName]["$($_.NetworkCategory)"].LogIgnored

            ComputerName                    = $_.PSComputerName

        }

    }

}

function Get-ComputerOperatingSystem { 

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All)

    [string] $Class = 'win32_operatingsystem'

    if ($All) { [string] $Properties = '*' } else { [string[]] $Properties = 'Caption', 'Manufacturer', 'InstallDate', 'OSArchitecture', 'Version', 'SerialNumber', 'BootDevice', 'WindowsDirectory', 'CountryCode', 'OSLanguage', 'OSProductSuite', 'PSComputerName', 'LastBootUpTime', 'LocalDateTime' }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    OperatingSystem             = $Data.Caption

                    OperatingSystemVersion      = ConvertTo-OperatingSystem -OperatingSystem $Data.Caption -OperatingSystemVersion $Data.Version

                    OperatingSystemBuild        = $Data.Version

                    Manufacturer                = $Data.Manufacturer

                    OSArchitecture              = $Data.OSArchitecture

                    OSLanguage                  = ConvertFrom-LanguageCode -LanguageCode $Data.OSLanguage

                    OSProductSuite              = [Microsoft.PowerShell.Commands.OSProductSuite] $($Data.OSProductSuite)

                    InstallDate                 = $Data.InstallDate

                    LastBootUpTime              = $Data.LastBootUpTime

                    LocalDateTime               = $Data.LocalDateTime

                    SerialNumber                = $Data.SerialNumber

                    BootDevice                  = $Data.BootDevice

                    WindowsDirectory            = $Data.WindowsDirectory

                    CountryCode                 = $Data.CountryCode

                }

            }

        }

    }

}

function Get-ComputerRAM { 

    [CmdletBinding()]

    param([string] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All,

        [switch] $Extended)

    [string] $Class = 'Win32_physicalmemory '

    if ($All) { [string] $Properties = '*' } else {

        [string[]] $Properties = @('InstallDate'

            'Manufacturer'

            'Model'

            'OtherIdentifyingInfo'

            'PartNumber'

            'PoweredOn'

            'SerialNumber'

            'SKU'

            'Tag'

            'Version'

            'HotSwappable'

            'Removable'

            'Replaceable'

            'FormFactor'

            'BankLabel'

            'Capacity'

            'InterleavePosition'

            'MemoryType'

            'Speed'

            'ConfiguredClockSpeed'

            'ConfiguredVoltage'

            'DeviceLocator'

            'MaxVoltage'

            'MinVoltage'

            'SMBIOSMemoryType'

            'TypeDetail'

            'PSComputerName')

    }

    $FormFactor = @{'0' = 'Unknown'

        '1'             = 'Other'

        '2'             = 'SIP'

        '3'             = 'DIP'

        '4'             = 'ZIP'

        '5'             = 'SOJ'

        '6'             = 'Proprietary'

        '7'             = 'SIMM'

        '8'             = 'DIMM'

        '9'             = 'TSOP'

        '10'            = 'PGA'

        '11'            = 'RIMM'

        '12'            = 'SODIMM'

        '13'            = 'SRIMM'

        '14'            = 'SMD'

        '15'            = 'SSMP'

        '16'            = 'QFP'

        '17'            = 'TQFP'

        '18'            = 'SOIC'

        '19'            = 'LCC'

        '20'            = 'PLCC'

        '21'            = 'BGA'

        '22'            = 'FPBGA'

        '23'            = 'LGA'

    }

    $TypeDetails = @{'1' = 'Reserved'

        '2'              = 'Other'

        '4'              = 'Unknown'

        '8'              = 'Fast-paged'

        '16'             = 'Static column'

        '32'             = 'Pseudo-static'

        '64'             = 'RAMBUS'

        '128'            = 'Synchronous'

        '256'            = 'CMOS'

        '512'            = 'EDO'

        '1024'           = 'Window DRAM'

        '2048'           = 'Cache DRAM'

        '4096'           = 'Non-volatile'

    }

    $InterleavePosition = @{'0' = "Non-Interleaved"

        '1'                     = "First Position"

        '2'                     = "Second Position"

    }

    $MemoryType = @{'0' = "Unknown"

        '1'             = "Other"

        '2'             = "DRAM"

        '3'             = "Synchronous DRAM"

        '4'             = "Cache DRAM"

        '5'             = "EDO"

        '6'             = "EDRAM"

        '7'             = "VRAM"

        '8'             = "SRAM"

        '9'             = "ROM"

        '10'            = "ROM"

        '11'            = "FLASH"

        '12'            = "EEPROM"

        '13'            = "FEPROM"

        '14'            = "EPROM"

        '15'            = "CDRAM"

        '16'            = "3DRAM"

        '17'            = "SDRAM"

        '18'            = "SGRAM"

        '19'            = "RDRAM"

        '20'            = "DDR"

    }

    $MemoryTypeSMBIOS = @{'0' = 'Unknown'

        '1'                   = 'Other'

        '2'                   = 'DRAM'

        '3'                   = 'Synchronous DRAM'

        '4'                   = 'Cache DRAM'

        '5'                   = 'EDO'

        '6'                   = 'EDRAM'

        '7'                   = 'VRAM'

        '8'                   = 'SRAM'

        '9'                   = 'RAM'

        '10'                  = 'ROM'

        '11'                  = 'Flash'

        '12'                  = 'EEPROM'

        '13'                  = 'FEPROM'

        '14'                  = 'EPROM'

        '15'                  = 'CDRAM'

        '16'                  = '3DRAM'

        '17'                  = 'SDRAM'

        '18'                  = 'SGRAM'

        '19'                  = 'RDRAM'

        '20'                  = 'DDR'

        '21'                  = 'DDR2'

        '22'                  = 'DDR2 FB-DIMM'

        '24'                  = 'DDR3'

        '25'                  = 'FBD2'

        '26'                  = 'DDR4'

    }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                $Ram = [ordered] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    Manufacturer                = $Data.Manufacturer

                    FormFactor                  = $FormFactor["$($Data.FormFactor)"]

                    SMBIOSMemoryType            = $MemoryTypeSMBIOS["$($Data.SMBIOSMemoryType)"]

                    Size                        = [math]::round($Data.Capacity / 1GB, 2)

                    Speed                       = $Data.Speed

                    InterleavePosition          = $InterleavePosition["$($Data.InterleavePosition)"]

                    MemoryType                  = $MemoryType["$($Data.MemoryType)"]

                    TypeDetail                  = $TypeDetails["$($Data.TypeDetail)"]

                    PartNumber                  = $Data.PartNumber

                    DeviceLocator               = $Data.DeviceLocator

                }

                if ($Extended) {

                    $RamExtended = [ordered] @{InstallDate = $Data.InstallDate

                        Model                              = $Data.Model

                        OtherIdentifyingInfo               = $Data.OtherIdentifyingInfo

                        PoweredOn                          = $Data.PoweredOn

                        SerialNumber                       = $Data.SerialNumber

                        SKU                                = $Data.SKU

                        Tag                                = $Data.Tag

                        Version                            = $Data.Version

                        HotSwappable                       = $Data.HotSwappable

                        Removable                          = $Data.Removable

                        Replaceable                        = $Data.Replaceable

                        BankLabel                          = $Data.BankLabel

                        ConfiguredClockSpeed               = $Data.ConfiguredClockSpeed

                        ConfiguredVoltage                  = $Data.ConfiguredVoltage

                        MaxVoltage                         = $Data.MaxVoltage

                        MinVoltage                         = $Data.MinVoltage

                    }

                    [PSCustomObject] ($Ram + $RamExtended)

                } else { [PSCustomObject] $Ram }

            }

        }

    }

}

function Get-ComputerRDP { 

    [alias('Get-RDPSecurity')]

    [cmdletbinding()]

    param([string[]] $ComputerName)

    $Output = Get-CimData -Class 'Win32_TSGeneralSetting' -NameSpace 'root\cimv2\terminalservices' -ComputerName $ComputerName

    foreach ($_ in $Output) {

        $EncryptionLevels = @{'1' = 'Low'

            '2'                   = 'Medium / Client Compatible'

            '3'                   = 'High'

            '4'                   = 'FIPS Compliant'

        }

        $PolicyConfiguredBy = @{'0' = 'Server'

            '1'                     = 'Group policy'

            '2'                     = 'Default'

        }

        $SecurityLayers = @{'1' = 'RDP Security Layer'

            '2'                 = 'Negotiate'

            '3'                 = 'SSL'

            '4'                 = 'NEWTBD'

        }

        $HashType = @{'0' = 'Not valid'

            '1'           = 'Self-signed'

            '2'           = 'Custom'

        }

        $Connectivity = Test-ComputerPort -ComputerName $_.PSComputerName -PortTCP 3389 -WarningAction SilentlyContinue

        [PSCustomObject] @{ComputerName            = $_.PSComputerName

            Name                                   = $_.TerminalName

            Connectivity                           = $Connectivity.Status

            ConnectivitySummary                    = $Connectivity.Summary

            SecurityLayer                          = $SecurityLayers["$($_.SecurityLayer)"]

            MinimalEncryptionLevel                 = $EncryptionLevels["$($_.MinEncryptionLevel)"]

            MinimalEncryptionLevelValue            = $_.MinEncryptionLevel

            PolicySourceUserAuthenticationRequired = $PolicyConfiguredBy["$($_.PolicySourceUserAuthenticationRequired)"]

            PolicySourceMinimalEncryptionLevel     = $PolicyConfiguredBy["$($_.PolicySourceMinEncryptionLevel)"]

            PolicySourceSecurityLayer              = $PolicyConfiguredBy["$($_.PolicySourceSecurityLayer)"]

            CertificateName                        = $_.CertificateName

            CertificateThumbprint                  = $_.SSLCertificateSHA1Hash

            CertificateType                        = $HashType["$($_.SSLCertificateSHA1HashType)"]

            Transport                              = $_.Transport

            Protocol                               = $_.TerminalProtocol

            UserAuthenticationRequired             = [bool] $_.UserAuthenticationRequired

            WindowsAuthentication                  = [bool] $_.WindowsAuthentication

        }

    }

}

function Get-ComputerService { 

    [alias('Get-ComputerServices')]

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME)

    Process {

        foreach ($Computer in $ComputerName) {

            $Services = Get-PSService -ComputerName $Computer | Select-Object ComputerName, Name, Displayname, Status, StartType

            $Services

        }

    }

}

function Get-ComputerSplit { 

    [CmdletBinding()]

    param([string[]] $ComputerName)

    if ($null -eq $ComputerName) { $ComputerName = $Env:COMPUTERNAME }

    try { $LocalComputerDNSName = [System.Net.Dns]::GetHostByName($Env:COMPUTERNAME).HostName } catch { $LocalComputerDNSName = $Env:COMPUTERNAME }

    $ComputersLocal = $null

    [Array] $Computers = foreach ($Computer in $ComputerName) {

        if ($Computer -eq '' -or $null -eq $Computer) { $Computer = $Env:COMPUTERNAME }

        if ($Computer -ne $Env:COMPUTERNAME -and $Computer -ne $LocalComputerDNSName) { $Computer } else { $ComputersLocal = $Computer }

    }

    , @($ComputersLocal, $Computers)

}

function Get-ComputerStartup { 

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All)

    [string] $Class = 'win32_startupCommand'

    if ($All) { [string] $Properties = '*' } else { [string[]] $Properties = 'Caption', 'Description', 'Command', 'Location', 'Name', 'User', 'UserSID', 'PSComputerName' }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    Caption                     = $Data.Caption

                    Description                 = $Data.Description

                    Command                     = $Data.Command

                    Location                    = $Data.Location

                    Name                        = $Data.Name

                    User                        = $Data.User

                    UserSID                     = $Data.UserSID

                }

            }

        }

    }

}

function Get-ComputerSystem { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER ComputerName

    Parameter description

    .PARAMETER Protocol

    Parameter description

    .PARAMETER All

    Parameter description

    .EXAMPLE

    Get-ComputerSystem -ComputerName AD1, AD2, EVO1, ADFFS | ft -a *

    Output:

    WARNING: Get-ComputerSystem - No data for computer ADFFS. Most likely an error on receiving side.

    ComputerName Name Manufacturer          Domain        Model           Systemtype   PrimaryOwnerName PCSystemType PartOfDomain CurrentTimeZone BootupState SystemFamily    Roles

    ------------ ---- ------------          ------        -----           ----------   ---------------- ------------ ------------ --------------- ----------- ------------    -----

    AD1          AD1  Microsoft Corporation ad.evotec.xyz Virtual Machine x64-based PC Windows User                1         True              60 Normal boot Virtual Machine LM_Workstation, LM_Server, Primary_Domain_Controller, Timesource, NT, DFS

    AD2          AD2  Microsoft Corporation ad.evotec.xyz Virtual Machine x64-based PC Windows User                1         True              60 Normal boot Virtual Machine LM_Workstation, LM_Server, Backup_Domain_Controller, Timesource, NT, DFS

    EVO1         EVO1 MSI                   ad.evotec.xyz MS-7980         x64-based PC                             1         True              60 Normal boot Default string  LM_Workstation, LM_Server, SQLServer, NT, Potential_Browser, Master_Browser

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [switch] $All)

    [string] $Class = 'Win32_ComputerSystem'

    if ($All) { $Properties = '*' } else { $Properties = 'PSComputerName', 'Name', 'Manufacturer' , 'Domain', 'Model' , 'Systemtype', 'PrimaryOwnerName', 'PCSystemType', 'PartOfDomain', 'CurrentTimeZone', 'BootupState', 'Roles', 'SystemFamily' }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { $Information } else {

        foreach ($Info in $Information) {

            foreach ($Data in $Info) {

                [PSCustomObject] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                    Name                        = $Data.Name

                    Manufacturer                = $Data.Manufacturer

                    Domain                      = $Data.Domain

                    Model                       = $Data.Model

                    Systemtype                  = $Data.Systemtype

                    PrimaryOwnerName            = $Data.PrimaryOwnerName

                    PCSystemType                = [Microsoft.PowerShell.Commands.PCSystemType] $Data.PCSystemType

                    PartOfDomain                = $Data.PartOfDomain

                    CurrentTimeZone             = $Data.CurrentTimeZone

                    BootupState                 = $Data.BootupState

                    SystemFamily                = $Data.SystemFamily

                    Roles                       = $Data.Roles -join ', '

                }

            }

        }

    }

}

function Get-ComputerTask { 

    <#

    .SYNOPSIS

    Get Task Schedule information

    .DESCRIPTION

    Get Task Schedule information

    .PARAMETER ComputerName

    Specifies computer on which you want to run the operation.

    .EXAMPLE

    Get-ComputerTask | Format-Table

    .NOTES

    General notes

    #>

    [alias('Get-ComputerTasks')]

    [cmdletbinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME)

    foreach ($Computer in $ComputerName) {

        try { $LocalComputerDNSName = [System.Net.Dns]::GetHostByName($Env:COMPUTERNAME).HostName } catch { $LocalComputerDNSName = $Computer }

        if ($Computer -eq $Env:COMPUTERNAME -or $Computer -eq $LocalComputerDNSName) { $TaskParameters = @{} } else { $TaskParameters = @{CimSession = $Computer } }

        $Tasks = Get-ScheduledTask @TaskParameters

        foreach ($Task in $Tasks) {

            $Info = $Task | Get-ScheduledTaskInfo @TaskParameters

            $Actions = foreach ($_ in $Task.Actions) { -join ($_.Execute, $_.Arguments) }

            [PSCustomObject] @{ComputerName             = $Computer

                TaskName                                = $Task.TaskName

                TaskPath                                = $Task.TaskPath

                State                                   = $Task.State

                Actions                                 = $Actions

                Author                                  = $Task.Author

                Date                                    = $Task.Date

                Description                             = $Task.Description

                Documentation                           = $Task.Documentation

                PrincipalDisplayName                    = $Task.Principal.DisplayName

                PrincipalGroupID                        = $Task.Principal.GroupID

                PrincipalLogonType                      = $Task.Principal.LogonType

                PrincipalRunLevel                       = $Task.Principal.RunLevel

                PrincipalProcessTokenSidType            = $Task.Principal.ProcessTokenSidType

                PrincipalRequiredPrivilege              = $Task.Principal.RequiredPrivilege

                SettingsAllowDemandStart                = $Task.Settings.AllowDemandStart

                SettingsAllowHardTerminate              = $Task.Settings.AllowHardTerminate

                SettingsCompatibility                   = $Task.Settings.Compatibility

                SettingsDeleteExpiredTaskAfter          = $Task.Settings.DeleteExpiredTaskAfter

                SettingsDisallowStartIfOnBatteries      = $Task.Settings.DisallowStartIfOnBatteries

                SettingsEnabled                         = $Task.Settings.Enabled

                SettingsExecutionTimeLimit              = $Task.Settings.ExecutionTimeLimit

                SettingsHidden                          = $Task.Settings.Hidden

                SettingsIdleSettings                    = $Task.Settings.IdleSettings

                SettingsMultipleInstances               = $Task.Settings.MultipleInstances

                SettingsNetworkSettings                 = $Task.Settings.NetworkSettings

                SettingsPriority                        = $Task.Settings.Priority

                SettingsRestartCount                    = $Task.Settings.RestartCount

                SettingsRestartInterval                 = $Task.Settings.RestartInterval

                SettingsRunOnlyIfIdle                   = $Task.Settings.RunOnlyIfIdle

                SettingsRunOnlyIfNetworkAvailable       = $Task.Settings.RunOnlyIfNetworkAvailable

                SettingsStartWhenAvailable              = $Task.Settings.StartWhenAvailable

                SettingsStopIfGoingOnBatteries          = $Task.Settings.StopIfGoingOnBatteries

                SettingsWakeToRun                       = $Task.Settings.WakeToRun

                SettingsDisallowStartOnRemoteAppSession = $Task.Settings.DisallowStartOnRemoteAppSession

                SettingsUseUnifiedSchedulingEngine      = $Task.Settings.UseUnifiedSchedulingEngine

                SettingsMaintenanceSettings             = $Task.Settings.MaintenanceSettings

                SettingsVolatile                        = $Task.Settings.volatile

                Source                                  = $Task.Source

                URI                                     = $Task.URI

                Version                                 = $Task.Version

                LastRunTime                             = $Info.LastRunTime

                LastTaskResult                          = $Info.LastTaskResult

                NextRunTime                             = $Info.NextRunTime

                NumberOfMissedRuns                      = $Info.NumberOfMissedRuns

            }

        }

    }

}

function Get-ComputerTime { 

    <#

    .SYNOPSIS

    #

    .DESCRIPTION

    Long description

    .PARAMETER TimeSource

    Parameter description

    .PARAMETER Domain

    Parameter description

    .PARAMETER TimeTarget

    Parameter description

    .PARAMETER ForceCIM

    .PARAMETER ToLocal

    .EXAMPLE

    Get-ComputerTime -TimeTarget AD2, AD3, EVOWin | Format-Table -AutoSize

    Get-ComputerTime -TimeSource AD1 -TimeTarget AD2, AD3, EVOWin | Format-Table -AutoSize

    Get-ComputerTime -TimeSource 'pool.ntp.org' -TimeTarget AD2, AD3, EVOWin | Format-Table -AutoSize

    Output

    Name   LocalDateTime       RemoteDateTime      InstallTime         LastBootUpTime      TimeDifferenceMinutes TimeDifferenceSeconds TimeDifferenceMilliseconds TimeSourceName

    ----   -------------       --------------      -----------         --------------      --------------------- --------------------- -------------------------- --------------

    AD2    13.08.2019 23:40:26 13.08.2019 23:40:26 30.05.2018 18:30:48 09.08.2019 18:40:31  8,33333333333333E-05                 0,005                          5 AD1.ad.evotec.xyz

    AD3    13.08.2019 23:40:26 13.08.2019 17:40:26 26.05.2019 17:30:17 09.08.2019 18:40:30  0,000266666666666667                 0,016                         16 AD1.ad.evotec.xyz

    EVOWin 13.08.2019 23:40:26 13.08.2019 23:40:26 24.05.2019 22:46:45 09.08.2019 18:40:06  6,66666666666667E-05                 0,004                          4 AD1.ad.evotec.xyz

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([string] $TimeSource,

        [string] $Domain = $Env:USERDNSDOMAIN,

        [alias('ComputerName')][string[]] $TimeTarget = $ENV:COMPUTERNAME,

        [switch] $ForceCIM)

    if (-not $TimeSource) { $TimeSource = (Get-ADDomainController -Discover -Service PrimaryDC -DomainName $Domain).HostName }

    if ($ForceCIM) {

        $TimeSourceInformation = Get-CimData -ComputerName $TimeSource -Class 'win32_operatingsystem'

        if ($TimeSourceInformation.LocalDateTime) { $TimeSourceInformation = $TimeSourceInformation.LocalDateTime } else { $TimeSourceInformation = $null }

    } else { $TimeSourceInformation = Get-ComputerTimeNtp -Server $TimeSource -ToLocal }

    $TimeTargetInformationCache = @{}

    $TimeTargetInformation = Get-CimData -ComputerName $TimeTarget -Class 'win32_operatingsystem'

    foreach ($_ in $TimeTargetInformation) { $TimeTargetInformationCache[$_.PSComputerName] = $_ }

    $TimeLocalCache = @{}

    $TimeLocal = Get-CimData -ComputerName $TimeTarget -Class 'Win32_LocalTime'

    foreach ($_ in $TimeLocal) { $TimeLocalCache[$_.PSComputerName] = $_ }

    $AllResults = foreach ($Computer in $TimeTarget) {

        $WMIComputerTime = $TimeLocalCache[$Computer]

        $WMIComputerTarget = $TimeTargetInformationCache[$Computer]

        if ($WMIComputerTime -and $WMIComputerTime.Year -and $WMIComputerTime.Month) { $RemoteDateTime = Get-Date -Year $WMIComputerTime.Year -Month $WMIComputerTime.Month -Day $WMIComputerTime.Day -Hour $WMIComputerTime.Hour -Minute $WMIComputerTime.Minute -Second $WMIComputerTime.Second } else { $RemoteDateTIme = '' }

        if ($WMIComputerTarget.LocalDateTime -and $TimeSourceInformation) {

            $Result = New-TimeSpan -Start $TimeSourceInformation -End $WMIComputerTarget.LocalDateTime

            [PSCustomObject] @{Name        = $Computer

                LocalDateTime              = $WMIComputerTarget.LocalDateTime

                RemoteDateTime             = $RemoteDateTime

                InstallTime                = $WMIComputerTarget.InstallDate

                LastBootUpTime             = $WMIComputerTarget.LastBootUpTime

                TimeDifferenceMinutes      = if ($Result.TotalMinutes -lt 0) { ($Result.TotalMinutes * -1) } else { $Result.TotalMinutes }

                TimeDifferenceSeconds      = if ($Result.TotalSeconds -lt 0) { ($Result.TotalSeconds * -1) } else { $Result.TotalSeconds }

                TimeDifferenceMilliseconds = if ($Result.TotalMilliseconds -lt 0) { ($Result.TotalMilliseconds * -1) } else { $Result.TotalMilliseconds }

                TimeSourceName             = $TimeSource

                Status                     = ''

            }

        } else {

            [PSCustomObject] @{Name        = $Computer

                LocalDateTime              = $WMIComputerTarget.LocalDateTime

                RemoteDateTime             = $RemoteDateTime

                InstallTime                = $WMIComputerTarget.InstallDate

                LastBootUpTime             = $WMIComputerTarget.LastBootUpTime

                TimeDifferenceMinutes      = $null

                TimeDifferenceSeconds      = $null

                TimeDifferenceMilliseconds = $null

                TimeSourceName             = $TimeSource

                Status                     = 'Unable to get time difference.'

            }

        }

    }

    $AllResults

}

function Get-ComputerWindowsUpdates { 

    [CmdletBinding()]

    param([string[]] $ComputerName = $Env:COMPUTERNAME)

    $Data = Get-HotFix -ComputerName $ComputerName | Select-Object Description , HotFixId , InstallDate, InstalledBy, InstalledOn, Caption, PSComputerName, Status, FixComments, ServicePackInEffect, Name, Site, Containerr

    return $Data

}

function Get-WinADForestGUIDs { 

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER Domain

    Parameter description

    .PARAMETER RootDSE

    Parameter description

    .PARAMETER DisplayNameKey

    Parameter description

    .EXAMPLE

    Get-WinADForestGUIDs

    .EXAMPLE

    Get-WinADForestGUIDs -DisplayNameKey

    .NOTES

    General notes

    #>

    [alias('Get-WinADDomainGUIDs')]

    [cmdletbinding()]

    param([string] $Domain = $Env:USERDNSDOMAIN,

        [Microsoft.ActiveDirectory.Management.ADEntity] $RootDSE,

        [switch] $DisplayNameKey)

    if ($null -eq $RootDSE) { $RootDSE = Get-ADRootDSE -Server $Domain }

    $GUID = @{}

    $GUID.Add('00000000-0000-0000-0000-000000000000', 'All')

    $Schema = Get-ADObject -SearchBase $RootDSE.schemaNamingContext -LDAPFilter '(schemaIDGUID=*)' -Properties name, schemaIDGUID

    foreach ($S in $Schema) { if ($DisplayNameKey) { $GUID["$($S.name)"] = $(([System.GUID]$S.schemaIDGUID).Guid) } else { $GUID["$(([System.GUID]$S.schemaIDGUID).Guid)"] = $S.name } }

    $Extended = Get-ADObject -SearchBase "CN=Extended-Rights,$($RootDSE.configurationNamingContext)" -LDAPFilter '(objectClass=controlAccessRight)' -Properties name, rightsGUID

    foreach ($S in $Extended) { if ($DisplayNameKey) { $GUID["$($S.name)"] = $(([System.GUID]$S.rightsGUID).Guid) } else { $GUID["$(([System.GUID]$S.rightsGUID).Guid)"] = $S.name } }

    return $GUID

}

function New-ADForestDrives { 

    [cmdletbinding()]

    param([string] $ForestName,

        [string] $ObjectDN)

    if (-not $Global:ADDrivesMapped) {

        if ($ForestName) { $Forest = Get-ADForest -Identity $ForestName } else { $Forest = Get-ADForest }

        if ($ObjectDN) {

            $DNConverted = (ConvertFrom-DistinguishedName -DistinguishedName $ObjectDN -ToDC) -replace '=' -replace ','

            if (-not(Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                try {

                    if ($Server) {

                        $null = New-PSDrive -Name $DNConverted -Root '' -PSProvider ActiveDirectory -Server $Server.Hostname[0] -Scope Global -WhatIf:$false

                        Write-Verbose "New-ADForestDrives - Mapped drive $Domain / $($Server.Hostname[0])"

                    } else { $null = New-PSDrive -Name $DNConverted -Root '' -PSProvider ActiveDirectory -Server $Domain -Scope Global -WhatIf:$false }

                } catch { Write-Warning "New-ADForestDrives - Couldn't map new AD psdrive for $Domain / $($Server.Hostname[0])" }

            }

        } else {

            foreach ($Domain in $Forest.Domains) {

                try {

                    $Server = Get-ADDomainController -Discover -DomainName $Domain -Writable

                    $DomainInformation = Get-ADDomain -Server $Server.Hostname[0]

                } catch {

                    Write-Warning "New-ADForestDrives - Can't process domain $Domain - $($_.Exception.Message)"

                    continue

                }

                $ObjectDN = $DomainInformation.DistinguishedName

                $DNConverted = (ConvertFrom-DistinguishedName -DistinguishedName $ObjectDN -ToDC) -replace '=' -replace ','

                if (-not(Get-PSDrive -Name $DNConverted -ErrorAction SilentlyContinue)) {

                    try {

                        if ($Server) {

                            $null = New-PSDrive -Name $DNConverted -Root '' -PSProvider ActiveDirectory -Server $Server.Hostname[0] -Scope Global -WhatIf:$false

                            Write-Verbose "New-ADForestDrives - Mapped drive $Domain / $Server"

                        } else { $null = New-PSDrive -Name $DNConverted -Root '' -PSProvider ActiveDirectory -Server $Domain -Scope Global -WhatIf:$false }

                    } catch { Write-Warning "New-ADForestDrives - Couldn't map new AD psdrive for $Domain / $Server $($_.Exception.Message)" }

                }

            }

        }

        $Global:ADDrivesMapped = $true

    }

}

function Test-ComputerPort { 

    [CmdletBinding()]

    param ([alias('Server')][string[]] $ComputerName,

        [int[]] $PortTCP,

        [int[]] $PortUDP,

        [int]$Timeout = 5000)

    begin {

        if ($Global:ProgressPreference -ne 'SilentlyContinue') {

            $TemporaryProgress = $Global:ProgressPreference

            $Global:ProgressPreference = 'SilentlyContinue'

        }

    }

    process {

        foreach ($Computer in $ComputerName) {

            foreach ($P in $PortTCP) {

                $Output = [ordered] @{'ComputerName' = $Computer

                    'Port'                           = $P

                    'Protocol'                       = 'TCP'

                    'Status'                         = $null

                    'Summary'                        = $null

                    'Response'                       = $null

                }

                $TcpClient = Test-NetConnection -ComputerName $Computer -Port $P -InformationLevel Detailed -WarningAction SilentlyContinue

                if ($TcpClient.TcpTestSucceeded) {

                    $Output['Status'] = $TcpClient.TcpTestSucceeded

                    $Output['Summary'] = "TCP $P Successful"

                } else {

                    $Output['Status'] = $false

                    $Output['Summary'] = "TCP $P Failed"

                    $Output['Response'] = $Warnings

                }

                [PSCustomObject]$Output

            }

            foreach ($P in $PortUDP) {

                $Output = [ordered] @{'ComputerName' = $Computer

                    'Port'                           = $P

                    'Protocol'                       = 'UDP'

                    'Status'                         = $null

                    'Summary'                        = $null

                }

                $UdpClient = [System.Net.Sockets.UdpClient]::new($Computer, $P)

                $UdpClient.Client.ReceiveTimeout = $Timeout

                $Encoding = [System.Text.ASCIIEncoding]::new()

                $byte = $Encoding.GetBytes("Evotec")

                [void]$UdpClient.Send($byte, $byte.length)

                $RemoteEndpoint = [System.Net.IPEndPoint]::new([System.Net.IPAddress]::Any, 0)

                try {

                    $Bytes = $UdpClient.Receive([ref]$RemoteEndpoint)

                    [string]$Data = $Encoding.GetString($Bytes)

                    If ($Data) {

                        $Output['Status'] = $true

                        $Output['Summary'] = "UDP $P Successful"

                        $Output['Response'] = $Data

                    }

                } catch {

                    $Output['Status'] = $false

                    $Output['Summary'] = "UDP $P Failed"

                    $Output['Response'] = $_.Exception.Message

                }

                $UdpClient.Close()

                $UdpClient.Dispose()

                [PSCustomObject]$Output

            }

        }

    }

    end { if ($TemporaryProgress) { $Global:ProgressPreference = $TemporaryProgress } }

}

function Test-WinRM { 

    [CmdletBinding()]

    param ([alias('Server')][string[]] $ComputerName)

    $Output = foreach ($Computer in $ComputerName) {

        $Test = [PSCustomObject] @{Output = $null

            Status                        = $null

            ComputerName                  = $Computer

        }

        try {

            $Test.Output = Test-WSMan -ComputerName $Computer -ErrorAction Stop

            $Test.Status = $true

        } catch { $Test.Status = $false }

        $Test

    }

    $Output

}

function ConvertFrom-LanguageCode { 

    [cmdletBinding()]

    param([string] $LanguageCode)

    $LanguageCodeDictionary = @{'1' = "Arabic"

        '4'                         = "Chinese (Simplified)?? China"

        '9'                         = "English"

        '1025'                      = "Arabic (Saudi Arabia)"

        '1026'                      = "Bulgarian"

        '1027'                      = "Catalan"

        '1028'                      = "Chinese (Traditional) Taiwan"

        '1029'                      = "Czech"

        '1030'                      = "Danish"

        '1031'                      = "German (Germany)"

        '1032'                      = "Greek"

        '1033'                      = "English (United States)"

        '1034'                      = "Spanish (Traditional Sort)"

        '1035'                      = "Finnish"

        '1036'                      = "French (France)"

        '1037'                      = "Hebrew"

        '1038'                      = "Hungarian"

        '1039'                      = "Icelandic"

        '1040'                      = "Italian (Italy)"

        '1041'                      = "Japanese"

        '1042'                      = "Korean"

        '1043'                      = "Dutch (Netherlands)"

        '1044'                      = "Norwegian (Bokmal)"

        '1045'                      = "Polish"

        '1046'                      = "Portuguese (Brazil)"

        '1047'                      = "Rhaeto-Romanic"

        '1048'                      = "Romanian"

        '1049'                      = "Russian"

        '1050'                      = "Croatian"

        '1051'                      = "Slovak"

        '1052'                      = "Albanian"

        '1053'                      = "Swedish"

        '1054'                      = "Thai"

        '1055'                      = "Turkish"

        '1056'                      = "Urdu"

        '1057'                      = "Indonesian"

        '1058'                      = "Ukrainian"

        '1059'                      = "Belarusian"

        '1060'                      = "Slovenian"

        '1061'                      = "Estonian"

        '1062'                      = "Latvian"

        '1063'                      = "Lithuanian"

        '1065'                      = "Persian"

        '1066'                      = "Vietnamese"

        '1069'                      = "Basque (Basque)"

        '1070'                      = "Serbian"

        '1071'                      = "Macedonian (FYROM)"

        '1072'                      = "Sutu"

        '1073'                      = "Tsonga"

        '1074'                      = "Tswana"

        '1076'                      = "Xhosa"

        '1077'                      = "Zulu"

        '1078'                      = "Afrikaans"

        '1080'                      = "Faeroese"

        '1081'                      = "Hindi"

        '1082'                      = "Maltese"

        '1084'                      = "Scottish Gaelic (United Kingdom)"

        '1085'                      = "Yiddish"

        '1086'                      = "Malay (Malaysia)"

        '2049'                      = "Arabic (Iraq)"

        '2052'                      = "Chinese (Simplified) PRC"

        '2055'                      = "German (Switzerland)"

        '2057'                      = "English (United Kingdom)"

        '2058'                      = "Spanish (Mexico)"

        '2060'                      = "French (Belgium)"

        '2064'                      = "Italian (Switzerland)"

        '2067'                      = "Dutch (Belgium)"

        '2068'                      = "Norwegian (Nynorsk)"

        '2070'                      = "Portuguese (Portugal)"

        '2072'                      = "Romanian (Moldova)"

        '2073'                      = "Russian (Moldova)"

        '2074'                      = "Serbian (Latin)"

        '2077'                      = "Swedish (Finland)"

        '3073'                      = "Arabic (Egypt)"

        '3076'                      = "Chinese Traditional (Hong Kong SAR)"

        '3079'                      = "German (Austria)"

        '3081'                      = "English (Australia)"

        '3082'                      = "Spanish (International Sort)"

        '3084'                      = "French (Canada)"

        '3098'                      = "Serbian (Cyrillic)"

        '4097'                      = "Arabic (Libya)"

        '4100'                      = "Chinese Simplified (Singapore)"

        '4103'                      = "German (Luxembourg)"

        '4105'                      = "English (Canada)"

        '4106'                      = "Spanish (Guatemala)"

        '4108'                      = "French (Switzerland)"

        '5121'                      = "Arabic (Algeria)"

        '5127'                      = "German (Liechtenstein)"

        '5129'                      = "English (New Zealand)"

        '5130'                      = "Spanish (Costa Rica)"

        '5132'                      = "French (Luxembourg)"

        '6145'                      = "Arabic (Morocco)"

        '6153'                      = "English (Ireland)"

        '6154'                      = "Spanish (Panama)"

        '7169'                      = "Arabic (Tunisia)"

        '7177'                      = "English (South Africa)"

        '7178'                      = "Spanish (Dominican Republic)"

        '8193'                      = "Arabic (Oman)"

        '8201'                      = "English (Jamaica)"

        '8202'                      = "Spanish (Venezuela)"

        '9217'                      = "Arabic (Yemen)"

        '9226'                      = "Spanish (Colombia)"

        '10241'                     = "Arabic (Syria)"

        '10249'                     = "English (Belize)"

        '10250'                     = "Spanish (Peru)"

        '11265'                     = "Arabic (Jordan)"

        '11273'                     = "English (Trinidad)"

        '11274'                     = "Spanish (Argentina)"

        '12289'                     = "Arabic (Lebanon)"

        '12298'                     = "Spanish (Ecuador)"

        '13313'                     = "Arabic (Kuwait)"

        '13322'                     = "Spanish (Chile)"

        '14337'                     = "Arabic (U.A.E.)"

        '14346'                     = "Spanish (Uruguay)"

        '15361'                     = "Arabic (Bahrain)"

        '15370'                     = "Spanish (Paraguay)"

        '16385'                     = "Arabic (Qatar)"

        '16394'                     = "Spanish (Bolivia)"

        '17418'                     = "Spanish (El Salvador)"

        '18442'                     = "Spanish (Honduras)"

        '19466'                     = "Spanish (Nicaragua)"

        '20490'                     = "Spanish (Puerto Rico)"

    }

    $Output = $LanguageCodeDictionary[$LanguageCode]

    if ($Output) { $Output } else { "Unknown (Undocumented)" }

}

function Get-CimData { 

    <#

    .SYNOPSIS

    Helper function for retreiving CIM data from local and remote computers

    .DESCRIPTION

    Helper function for retreiving CIM data from local and remote computers

    .PARAMETER ComputerName

    Specifies computer on which you want to run the CIM operation. You can specify a fully qualified domain name (FQDN), a NetBIOS name, or an IP address. If you do not specify this parameter, the cmdlet performs the operation on the local computer using Component Object Model (COM).

    .PARAMETER Protocol

    Specifies the protocol to use. The acceptable values for this parameter are: DCOM, Default, or Wsman.

    .PARAMETER Class

    Specifies the name of the CIM class for which to retrieve the CIM instances. You can use tab completion to browse the list of classes, because PowerShell gets a list of classes from the local WMI server to provide a list of class names.

    .PARAMETER Properties

    Specifies a set of instance properties to retrieve. Use this parameter when you need to reduce the size of the object returned, either in memory or over the network. The object returned also contains the key properties even if you have not listed them using the Property parameter. Other properties of the class are present but they are not populated.

    .EXAMPLE

    Get-CimData -Class 'win32_bios' -ComputerName AD1,EVOWIN

    Get-CimData -Class 'win32_bios'

    # Get-CimClass to get all classes

    .NOTES

    General notes

    #>

    [CmdletBinding()]

    param([parameter(Mandatory)][string] $Class,

        [string] $NameSpace = 'root\cimv2',

        [string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [string[]] $Properties = '*')

    $ExcludeProperties = 'CimClass', 'CimInstanceProperties', 'CimSystemProperties', 'SystemCreationClassName', 'CreationClassName'

    [Array] $ComputersSplit = Get-ComputerSplit -ComputerName $ComputerName

    $CimObject = @(# requires removal of this property for query

        [string[]] $PropertiesOnly = $Properties | Where-Object { $_ -ne 'PSComputerName' }

        $Computers = $ComputersSplit[1]

        if ($Computers.Count -gt 0) {

            if ($Protocol = 'Default') { Get-CimInstance -ClassName $Class -ComputerName $Computers -ErrorAction SilentlyContinue -Property $PropertiesOnly -Namespace $NameSpace -Verbose:$false -ErrorVariable ErrorsToProcess | Select-Object -Property $Properties -ExcludeProperty $ExcludeProperties } else {

                $Option = New-CimSessionOption -Protocol $Protocol

                $Session = New-CimSession -ComputerName $Computers -SessionOption $Option -ErrorAction SilentlyContinue

                $Info = Get-CimInstance -ClassName $Class -CimSession $Session -ErrorAction SilentlyContinue -Property $PropertiesOnly -Namespace $NameSpace -Verbose:$false -ErrorVariable ErrorsToProcess | Select-Object -Property $Properties -ExcludeProperty $ExcludeProperties

                $null = Remove-CimSession -CimSession $Session -ErrorAction SilentlyContinue

                $Info

            }

        }

        foreach ($E in $ErrorsToProcess) { Write-Warning -Message "Get-CimData - No data for computer $($E.OriginInfo.PSComputerName). Failed with errror: $($E.Exception.Message)" }

        $Computers = $ComputersSplit[0]

        if ($Computers.Count -gt 0) {

            $Info = Get-CimInstance -ClassName $Class -ErrorAction SilentlyContinue -Property $PropertiesOnly -Namespace $NameSpace -Verbose:$false -ErrorVariable ErrorsLocal | Select-Object -Property $Properties -ExcludeProperty $ExcludeProperties

            $Info | Add-Member -Name 'PSComputerName' -Value $Computers -MemberType NoteProperty -Force

            $Info

        }

        foreach ($E in $ErrorsLocal) { Write-Warning -Message "Get-CimData - No data for computer $($Env:COMPUTERNAME). Failed with errror: $($E.Exception.Message)" })

    $CimObject

}

function Get-ComputerTimeNtp { 

    <#

        .Synopsis

        Gets (Simple) Network Time Protocol time (SNTP/NTP, rfc-1305, rfc-2030) from a specified server

        .DESCRIPTION

        This function connects to an NTP server on UDP port 123 and retrieves the current NTP time.

        Selected components of the returned time information are decoded and returned in a PSObject.

        .PARAMETER Server

        The NTP Server to contact.  Uses pool.ntp.org by default.

        .EXAMPLE

        Get-NtpTime uk.pool.ntp.org

        Gets time from the specified server.

        .EXAMPLE

        Get-NtpTime | fl *

        Get time from default server (pool.ntp.org) and displays all output object attributes.

        .FUNCTIONALITY

        Gets NTP time from a specified server.

        .NOTES

        Author https://github.com/ChrisWarwick/PowerShell-NTP-Time

        Slightly simplified for different usage scenarios

    #>

    [CmdletBinding()]

    Param ([String]$Server = 'pool.ntp.org',

        [switch]$ToLocal)

    $StartOfEpoch = New-Object DateTime(1900, 1, 1, 0, 0, 0, [DateTimeKind]::Utc)

    [Byte[]]$NtpData = , 0 * 48

    $NtpData[0] = 0x1B

    $Socket = [Net.Sockets.Socket]::new([Net.Sockets.AddressFamily]::InterNetwork, [Net.Sockets.SocketType]::Dgram, [Net.Sockets.ProtocolType]::Udp)

    $Socket.SendTimeOut = 2000

    $Socket.ReceiveTimeOut = 2000

    Try { $Socket.Connect($Server, 123) } Catch {

        $_.Error

        Write-Warning "Get-ComputerTimeNtp - Failed to connect to server $Server"

        return

    }

    $t1 = Get-Date

    Try {

        [Void]$Socket.Send($NtpData)

        [Void]$Socket.Receive($NtpData)

    } Catch {

        Write-Warning "Get-ComputerTimeNtp - Failed to communicate with server $Server"

        return

    }

    $t4 = Get-Date

    $Socket.Shutdown("Both")

    $Socket.Close()

    $LI = ($NtpData[0] -band 0xC0) -shr 6

    If ($LI -eq 3) {

        Write-Warning 'Get-ComputerTimeNtp - Alarm condition from server (clock not synchronized)'

        return

    }

    $IntPart = [BitConverter]::ToUInt32($NtpData[43..40], 0)

    $FracPart = [BitConverter]::ToUInt32($NtpData[47..44], 0)

    $t3ms = $IntPart * 1000 + ($FracPart * 1000 / 0x100000000)

    $IntPart = [BitConverter]::ToUInt32($NtpData[35..32], 0)

    $FracPart = [BitConverter]::ToUInt32($NtpData[39..36], 0)

    $t2ms = $IntPart * 1000 + ($FracPart * 1000 / 0x100000000)

    $t1ms = ([TimeZoneInfo]::ConvertTimeToUtc($t1) - $StartOfEpoch).TotalMilliseconds

    $t4ms = ([TimeZoneInfo]::ConvertTimeToUtc($t4) - $StartOfEpoch).TotalMilliseconds

    $Offset = (($t2ms - $t1ms) + ($t3ms - $t4ms)) / 2

    [DateTime] $NTPDateTime = $StartOfEpoch.AddMilliseconds($t4ms + $Offset)

    if ($ToLocal) { $NTPDateTime.ToLocalTime() } else { $NTPDateTime }

}

function Get-PSService { 

    <#

    .SYNOPSIS

    Alternative way to Get-Service

    .DESCRIPTION

    Alternative way to Get-Service which works using CIM queries

    .PARAMETER ComputerName

    ComputerName(s) to query for services

    .PARAMETER Protocol

    Protocol to use to gather services

    .PARAMETER Service

    Limit output to just few services

    .PARAMETER All

    Return all data without filtering

    .PARAMETER Extended

    Return more data

    .EXAMPLE

    Get-PSService -ComputerName AD1, AD2, AD3, AD4 -Service 'Dnscache', 'DNS', 'PeerDistSvc', 'WebClient', 'Netlogon'

    .EXAMPLE

    Get-PSService -ComputerName AD1, AD2 -Extended

    .EXAMPLE

    Get-PSService

    .EXAMPLE

    Get-PSService -Extended

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param([alias('Computer', 'Computers')][string[]] $ComputerName = $Env:COMPUTERNAME,

        [ValidateSet('Default', 'Dcom', 'Wsman')][string] $Protocol = 'Default',

        [alias('Services')][string[]] $Service,

        [switch] $All,

        [switch] $Extended)

    [string] $Class = 'win32_service'

    [string] $Properties = '*'

    if ($Service) {

        $CachedServices = @{}

        foreach ($S in $Service) { $CachedServices[$S] = $true }

    }

    $Information = Get-CimData -ComputerName $ComputerName -Protocol $Protocol -Class $Class -Properties $Properties

    if ($All) { if ($Service) { foreach ($Entry in $Information) { if ($CachedServices[$Entry.Name]) { $Entry } } } else { $Information } } else {

        foreach ($Data in $Information) {

            if ($Service) { if (-not $CachedServices[$Data.Name]) { continue } }

            $OutputService = [ordered] @{ComputerName = if ($Data.PSComputerName) { $Data.PSComputerName } else { $Env:COMPUTERNAME }

                Status                                = $Data.State

                Name                                  = $Data.Name

                ServiceType                           = $Data.ServiceType

                StartType                             = $Data.StartMode

                DisplayName                           = $Data.DisplayName

            }

            if ($Extended) {

                $OutputServiceExtended = [ordered] @{StatusOther = $Data.Status

                    ExitCode                                     = $Data.ExitCode

                    DesktopInteract                              = $Data.DesktopInteract

                    ErrorControl                                 = $Data.ErrorControl

                    PathName                                     = $Data.PathName

                    Caption                                      = $Data.Caption

                    Description                                  = $Data.Description

                    Started                                      = $Data.Started

                    SystemName                                   = $Data.SystemName

                    AcceptPause                                  = $Data.AcceptPause

                    AcceptStop                                   = $Data.AcceptStop

                    ServiceSpecificExitCode                      = $Data.ServiceSpecificExitCode

                    StartName                                    = $Data.StartName

                    TagId                                        = $Data.TagId

                    CheckPoint                                   = $Data.CheckPoint

                    DelayedAutoStart                             = $Data.DelayedAutoStart

                    ProcessId                                    = $Data.ProcessId

                    WaitHint                                     = $Data.WaitHint

                }

                [PSCustomObject] ($OutputService + $OutputServiceExtended)

            } else { [PSCustomObject] $OutputService }

        }

    }

}

function ConvertFrom-XMLRSOP {

    [cmdletBinding()]

    param(

        [System.Xml.XmlElement]$Content,

        [string] $ResultsType,

        # [Microsoft.GroupPolicy.GPRsop] $ResultantSetPolicy,

        [string] $Splitter = [System.Environment]::NewLine

    )

    $GPOPrimary = [ordered] @{

        Summary              = $null

        SummaryDetails       = [System.Collections.Generic.List[PSCustomObject]]::new()

        SummaryDownload      = $null

        #ResultantSetPolicy   = $ResultantSetPolicy

        GroupPolicies        = $null

        GroupPoliciesLinks   = $null

        GroupPoliciesApplied = $null

        GroupPoliciesDenied  = $null

        Results              = [ordered]@{}

    }

    $Object = [ordered] @{

        ReadTime           = [DateTime] $Content.ReadTime

        ComputerName       = $Content.$ResultsType.Name

        DomainName         = $Content.$ResultsType.Domain

        OrganizationalUnit = $Content.$ResultsType.SOM

        Site               = $Content.$ResultsType.Site

        GPOTypes           = $Content.$ResultsType.ExtensionData.Name.'#text' -join $Splitter

        SlowLink           = if ($Content.$ResultsType.SlowLink -eq 'true') { $true } else { $false };

    }

    $GPOPrimary['Summary'] = $Object

    [Array] $GPOPrimary['SecurityGroups'] = foreach ($Group in $Content.$ResultsType.SecurityGroup) {

        [PSCustomObject] @{

            Name = $Group.Name.'#Text'

            SID  = $Group.SID.'#Text'

        }

    }

    [Array] $GPOPrimary['GroupPolicies'] = foreach ($GPO in $Content.$ResultsType.GPO) {

        <#

        $EventsReason = @{

            'NOTAPPLIED-EMPTY' = 'Not Applied (Empty)'

            'DENIED-WMIFILTER' = 'Denied (WMI Filter)'

            'DENIED-SECURITY'  = 'Denied (Security)'

        }

        #>

        # Lets translate CSE extensions as some didn't translate automatically

        $ExtensionName = $GPO.ExtensionName | ForEach-Object {

            ConvertFrom-CSExtension -CSE $_ -Limited

        }

        $GPOObject = [PSCustomObject] @{

            Name           = $GPO.Name

            #Path             = $GPO.Path

            GUID           = $GPO.Path.Identifier.'#text'

            DomainName     = if ($GPO.Path.Domain.'#text') { $GPO.Path.Domain.'#text' } else { 'Local Policy' };

            #VersionDirectory = $GPO.VersionDirectory

            #VersionSysvol    = $GPO.VersionSysvol

            Revision       = -join ('AD (', $GPO.VersionDirectory, '), SYSVOL (', $GPO.VersionSysvol, ')')

            IsValid        = if ($GPO.IsValid -eq 'true') { $true } else { $false };

            Status         = if ($GPO.FilterAllowed -eq 'true' -and $GPO.AccessDenied -eq 'false') { 'Applied' } else { 'Denied' };

            FilterAllowed  = if ($GPO.FilterAllowed -eq 'true') { $true } else { $false };

            AccessAllowed  = if ($GPO.AccessDenied -eq 'true') { $false } else { $true };

            FilterName     = $GPO.FilterName  # : Test

            ExtensionName  = ($ExtensionName | Sort-Object -Unique) -join '; '

            # This isn't really pretty for large amount of links but can be useful for assesing things

            SOMOrder       = $GPO.Link.SOMOrder -join '; '

            AppliedOrder   = $GPO.Link.AppliedOrder -join '; '

            LinkOrder      = $GPO.Link.LinkOrder -join '; '

            Enabled        = ($GPO.Link.Enabled | ForEach-Object { if ($_ -eq 'true') { $true } else { $false }; }) -join '; '

            Enforced       = ($GPO.Link.NoOverride | ForEach-Object { if ($_ -eq 'true') { $true } else { $false }; }) -join '; ' # : true

            SecurityFilter = $GPO.SecurityFilter -join '; ' # SecurityFilter   : {NT AUTHORITY\Authenticated Users, EVOTEC\GDS-TestGroup3}

            FilterId       = $GPO.FilterID #   : MSFT_SomFilter.ID="{ff08bc72-dae6-4890-b4cf-85a9c3b00056}",Domain="ad.evotec.xyz"

            Links          = $GPO.Link.SOMPath -join '; '

        }

        $GPOObject

    }

    [Array] $GPOPrimary['GroupPoliciesLinks'] = foreach ($GPO in $Content.$ResultsType.GPO) {

        foreach ($Link in $GPO.Link) {

            [PSCustomObject] @{

                DisplayName  = $GPO.Name

                DomainName   = $GPO.Path.Domain.'#text'

                GUID         = $GPO.Path.Identifier.'#text'

                SOMPath      = $Link.SOMPath      # : ad.evotec.xyz

                SOMOrder     = $Link.SOMOrder     # : 2

                AppliedOrder = $Link.AppliedOrder # : 0

                LinkOrder    = $Link.LinkOrder    # : 4

                Enabled      = if ($Link.Enabled -eq 'true') { $true } else { $false }; # : true

                Enforced     = if ($Link.NoOverride -eq 'true') { $true } else { $false }; # : true

            }

        }

    }

    [Array] $GPOPrimary['ScopeOfManagement'] = foreach ($SOM in $Content.$ResultsType.SearchedSOM) {

        [PSCustomObject] @{

            Path              = $SOM.Path

            Type              = $SOM.Type

            Order             = $SOM.Order

            BlocksInheritance = if ($SOM.BlocksInheritance -eq 'true') { $true } else { $false };

            Blocked           = if ($SOM.Blocked -eq 'true') { $true } else { $false };

            Reason            = if ($SOM.Reason -eq 'true') { $true } else { $false };

        }

    }

    [Array] $GPOPrimary['ExtensionStatus'] = foreach ($Details in $Content.$ResultsType.ExtensionStatus) {

        [PSCustomObject] @{

            Name          = $Details.Name          # : Registry

            Identifier    = $Details.Identifier    # : {35378EAC-683F-11D2-A89A-00C04FBBCFA2}

            BeginTime     = $Details.BeginTime     # : 2020-04-02T12:05:10

            EndTime       = $Details.EndTime       # : 2020-04-02T12:05:10

            LoggingStatus = $Details.LoggingStatus # : Complete

            Error         = $Details.Error         # : 0

        }

    }

    [Array] $GPOPrimary['ExtensionData'] = $Content.$ResultsType.ExtensionData.Extension

    foreach ($Single in $Content.$ResultsType.EventsDetails.SinglePassEventsDetails) {

        $GPOPrimary['Results']["$($Single.ActivityId)"] = [ordered] @{}

        $GPOPrimary['Results']["$($Single.ActivityId)"]['SummaryDetails'] = [Ordered] @{

            ActivityId                      = $Single.ActivityId                      # : {6400d0bf-ac88-4ee6-b2c2-ca2cbbab0695}

            ProcessingTrigger               = $Single.ProcessingTrigger               # : Periodic

            ProcessingAppMode               = $Single.ProcessingAppMode               # : Background

            LinkSpeedInKbps                 = $Single.LinkSpeedInKbps                 # : 0

            SlowLinkThresholdInKbps         = $Single.SlowLinkThresholdInKbps         # : 500

            DomainControllerName            = $Single.DomainControllerName            # : AD1.ad.evotec.xyz

            DomainControllerIPAddress       = $Single.DomainControllerIPAddress       # : 192.168.240.189

            PolicyProcessingMode            = $Single.PolicyProcessingMode            # : None

            PolicyElapsedTimeInMilliseconds = $Single.PolicyElapsedTimeInMilliseconds # : 1202

            ErrorCount                      = $Single.ErrorCount                      # : 0

            WarningCount                    = $Single.WarningCount                    # : 0

        }

        $GPOPrimary['SummaryDetails'].Add([PSCustomObject] $GPOPrimary['Results']["$($Single.ActivityId)"]['SummaryDetails'])

        [Array] $GPOPrimary['Results']["$($Single.ActivityId)"]['ProcessingTime'] = foreach ($Details in $Single.ExtensionProcessingTime) {

            [PSCustomObject] @{

                ExtensionName             = $Details.ExtensionName

                ExtensionGuid             = $Details.ExtensionGuid

                ElapsedTimeInMilliseconds = $Details.ElapsedTimeInMilliseconds

                ProcessedTimeStamp        = $Details.ProcessedTimeStamp

            }

        }

        $EventsLevel = @{

            '5' = 'Verbose'

            '4' = 'Informational'

            '3' = 'Warning'

            '2' = 'Error'

            '1' = 'Critical'

            '0' = 'LogAlways'

        }

        $EventsReason = @{

            'NOTAPPLIED-EMPTY' = 'Not Applied (Empty)'

            'DENIED-WMIFILTER' = 'Denied (WMI Filter)'

            'DENIED-SECURITY'  = 'Denied (Security)'

        }

        [Array] $GPOPrimary['Results']["$($Single.ActivityId)"]['Events'] = foreach ($Event in $Single.EventRecord) {

            [xml] $EventDetails = $Event.EventXML

            $EventInformation = [ordered] @{

                Description   = $Event.EventDescription

                Provider      = $EventDetails.Event.System.Provider.Name      # : Provider

                ProviderGUID  = $EventDetails.Event.System.Provider.Guid

                EventID       = $EventDetails.Event.System.EventID       # : 4006

                Version       = $EventDetails.Event.System.Version       # : 1

                Level         = $EventsLevel[$EventDetails.Event.System.Level]        # : 4

                Task          = $EventDetails.Event.System.Task          # : 0

                Opcode        = $EventDetails.Event.System.Opcode        # : 1

                Keywords      = $EventDetails.Event.System.Keywords      # : 0x4000000000000000

                TimeCreated   = [DateTime] $EventDetails.Event.System.TimeCreated.SystemTime   # : TimeCreated, 2020-08-09T20:16:44.5668052Z

                EventRecordID = $EventDetails.Event.System.EventRecordID # : 10641325

                Correlation   = $EventDetails.Event.System.Correlation.ActivityID   # : Correlation

                Execution     = -join ("ProcessID: ", $EventDetails.Event.System.Execution.ProcessID, " ThreadID: ", $EventDetails.Event.System.Execution.ThreadID)       # : Execution

                Channel       = $EventDetails.Event.System.Channel       # : Microsoft-Windows-GroupPolicy / Operational

                Computer      = $EventDetails.Event.System.Computer      # : AD1.ad.evotec.xyz

                Security      = $EventDetails.Event.System.Security.UserID      # : Security

            }

            foreach ($Entry in $EventDetails.Event.EventData.Data) {

                $EventInformation["$($Entry.Name)"] = $Entry.'#text'

            }

            [PSCustomObject] $EventInformation

        }

        # Lets build events by ID, this will be useful for better/easier processing

        $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID'] = [ordered] @{}

        $GroupedEvents = $GPOPrimary['Results']["$($Single.ActivityId)"]['Events'] | Group-Object -Property EventId

        foreach ($Events in $GroupedEvents) {

            $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID'][$Events.Name] = $Events.Group

        }

        $GPOPrimary['Results']["$($Single.ActivityId)"]['GroupPoliciesApplied'] = & {

            if ($GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5312']) {

                [xml] $GPODetailsApplied = -join ('<Details>', $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5312'].GPOinfoList, '</Details>')

                foreach ($GPO in $GPODetailsApplied.Details.GPO) {

                    $ReturnObject = [ordered] @{

                        GUID        = $GPO.ID         # : { 4E1F9C70-1DDB-4AB6-BBA3-14A8E07F0B4B }

                        DisplayName = $GPO.Name       # : DC | Event Log Settings

                        Version     = $GPO.Version    # : 851981

                        Link        = $GPO.SOM        # : LDAP: / / OU = Domain Controllers, DC = ad, DC = evotec, DC = xyz

                        SysvolPath  = $GPO.FSPath     # : \\ad.evotec.xyz\SysVol\ad.evotec.xyz\Policies\ { 4E1F9C70-1DDB-4AB6-BBA3-14A8E07F0B4B }\Machine

                        #GPOTypes    = $GPO.Extensions -join '; ' # : [ { 35378EAC-683F-11D2-A89A-00C04FBBCFA2 } { D02B1F72 - 3407 - 48AE-BA88-E8213C6761F1 }]

                    }

                    $TranslatedExtensions = foreach ($Extension in $GPO.Extensions) {

                        ConvertFrom-CSExtension -CSE $Extension -Limited

                    }

                    $ReturnObject['GPOTypes'] = $TranslatedExtensions -join '; '

                    [PSCustomObject] $ReturnObject

                }

            }

        }

        $GPOPrimary['Results']["$($Single.ActivityId)"]['GroupPoliciesDenied'] = & {

            if ($GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5312']) {

                [xml] $GPODetailsDenied = -join ('<Details>', $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5313'].GPOinfoList, '</Details>')

                foreach ($GPO in $GPODetailsDenied.Details.GPO) {

                    [PSCustomObject] @{

                        GUID        = $GPO.ID      #: { 6AC1786C-016F-11D2-945F-00C04fB984F9 }

                        DisplayName = $GPO.Name    #: Default Domain Controllers Policy

                        Version     = $GPO.Version #: 131074

                        Link        = $GPO.SOM     #: LDAP: / / OU = Domain Controllers, DC = ad, DC = evotec, DC = xyz

                        SysvolPath  = $GPO.FSPath  #: \\ad.evotec.xyz\sysvol\ad.evotec.xyz\Policies\ { 6AC1786C-016F-11D2-945F-00C04fB984F9 }\Machine

                        Reason      = $EventsReason["$($GPO.Reason)"]  #: DENIED-WMIFILTER

                    }

                }

            }

        }

        $GPOPrimary['Results']["$($Single.ActivityId)"]['SummaryDownload'] = & {

            if ($GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5126']) {

                [PSCustomObject] @{

                    IsBackgroundProcessing  = if ($GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5126'].IsBackgroundProcessing -eq 'true') { $true } else { $false }; # : true

                    IsAsyncProcessing       = if ($GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5126'].IsAsyncProcessing -eq 'true') { $true } else { $false }; # : false

                    Downloaded              = $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5126'].NumberOfGPOsDownloaded               # : 7

                    Applicable              = $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5126'].NumberOfGPOsApplicable               # : 6

                    DownloadTimeMiliseconds = $GPOPrimary['Results']["$($Single.ActivityId)"]['EventsByID']['5126'].GPODownloadTimeElapsedInMilliseconds # : 375

                }

            }

        }

    }

    $GPOPrimary

}

function ConvertTo-XMLAccountPolicy {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = @(

            $Settings = [ordered]@{

                DisplayName           = $GPO.DisplayName

                DomainName            = $GPO.DomainName

                GUID                  = $GPO.GUID

                GpoType               = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                ClearTextPassword     = 'Not Set'

                LockoutBadCount       = 'Not Set'

                LockoutDuration       = 'Not Set'

                MaximumPasswordAge    = 'Not Set'

                MinimumPasswordAge    = 'Not Set'

                MinimumPasswordLength = 'Not Set'

                PasswordComplexity    = 'Not Set'

                PasswordHistorySize   = 'Not Set'

                ResetLockoutCount     = 'Not Set'

                MaxClockSkew          = 'Not Set'

                MaxRenewAge           = 'Not Set'

                MaxServiceAge         = 'Not Set'

                MaxTicketAge          = 'Not Set'

                TicketValidateClient  = 'Not Set'

            }

            foreach ($GPOEntry in $GPO.DataSet) {

                if ($GPOEntry.SettingBoolean) {

                    $Settings[$($GPOEntry.Name)] = if ($GPOEntry.SettingBoolean -eq 'true') { 'Enabled' } elseif ($GPOEntry.SettingBoolean -eq 'false') { 'Disabled' } else { 'Not set' };

                } elseif ($GPOEntry.SettingNumber) {

                    $Settings[$($GPOEntry.Name)] = [int64] $GPOEntry.SettingNumber

                }

            }

            [PSCustomObject] $Settings

        )

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        $CreateGPO = [ordered]@{

            DisplayName           = $GPO.DisplayName

            DomainName            = $GPO.DomainName

            GUID                  = $GPO.GUID

            GpoType               = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            ClearTextPassword     = 'Not Set'

            LockoutBadCount       = 'Not Set'

            LockoutDuration       = 'Not Set'

            MaximumPasswordAge    = 'Not Set'

            MinimumPasswordAge    = 'Not Set'

            MinimumPasswordLength = 'Not Set'

            PasswordComplexity    = 'Not Set'

            PasswordHistorySize   = 'Not Set'

            ResetLockoutCount     = 'Not Set'

            MaxClockSkew          = 'Not Set'

            MaxRenewAge           = 'Not Set'

            MaxServiceAge         = 'Not Set'

            MaxTicketAge          = 'Not Set'

            TicketValidateClient  = 'Not Set'

        }

        foreach ($GPOEntry in $GPO.DataSet) {

            if ($GPOEntry.SettingBoolean) {

                $CreateGPO[$($GPOEntry.Name)] = if ($GPOEntry.SettingBoolean -eq 'true') { 'Enabled' } elseif ($GPOEntry.SettingBoolean -eq 'false') { 'Disabled' } else { 'Not set' };

            } elseif ($GPOEntry.SettingNumber) {

                $CreateGPO[$($GPOEntry.Name)] = [int64] $GPOEntry.SettingNumber

            }

        }

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    }

}

function ConvertTo-XMLAudit {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    $SettingType = @{

        '0' = 'No Auditing'

        '1' = 'Success'

        '2' = 'Failure'

        '3' = 'Success, Failure'

    }

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = @(

            $Settings = [ordered]@{

                AuditAccountLogon                        = 'Not configured'

                AuditAccountManage                       = 'Not configured'

                AuditDSAccess                            = 'Not configured'

                AuditLogonEvents                         = 'Not configured'

                AuditObjectAccess                        = 'Not configured'

                AuditPolicyChange                        = 'Not configured'

                AuditPrivilegeUse                        = 'Not configured'

                AuditProcessTracking                     = 'Not configured'

                AuditSystemEvents                        = 'Not configured'

                # Advanced Policies

                AuditAccountLockout                      = 'Not configured'

                AuditApplicationGenerated                = 'Not configured'

                AuditApplicationGroupManagement          = 'Not configured'

                AuditAuditPolicyChange                   = 'Not configured'

                AuditAuthenticationPolicyChange          = 'Not configured'

                AuditAuthorizationPolicyChange           = 'Not configured'

                AuditCentralAccessPolicyStaging          = 'Not configured'

                AuditCertificationServices               = 'Not configured'

                AuditComputerAccountManagement           = 'Not configured'

                AuditCredentialValidation                = 'Not configured'

                AuditDetailedDirectoryServiceReplication = 'Not configured'

                AuditDetailedFileShare                   = 'Not configured'

                AuditDirectoryServiceAccess              = 'Not configured'

                AuditDirectoryServiceChanges             = 'Not configured'

                AuditDirectoryServiceReplication         = 'Not configured'

                AuditDistributionGroupManagement         = 'Not configured'

                AuditDPAPIActivity                       = 'Not configured'

                AuditFileShare                           = 'Not configured'

                AuditFileSystem                          = 'Not configured'

                AuditFilteringPlatformConnection         = 'Not configured'

                AuditFilteringPlatformPacketDrop         = 'Not configured'

                AuditFilteringPlatformPolicyChange       = 'Not configured'

                AuditGroupMembership                     = 'Not configured'

                AuditHandleManipulation                  = 'Not configured'

                AuditIPsecDriver                         = 'Not configured'

                AuditIPsecExtendedMode                   = 'Not configured'

                AuditIPsecMainMode                       = 'Not configured'

                AuditIPsecQuickMode                      = 'Not configured'

                AuditKerberosAuthenticationService       = 'Not configured'

                AuditKerberosServiceTicketOperations     = 'Not configured'

                AuditKernelObject                        = 'Not configured'

                AuditLogoff                              = 'Not configured'

                AuditLogon                               = 'Not configured'

                AuditMPSSVCRuleLevelPolicyChange         = 'Not configured'

                AuditNetworkPolicyServer                 = 'Not configured'

                AuditNonSensitivePrivilegeUse            = 'Not configured'

                AuditOtherAccountLogonEvents             = 'Not configured'

                AuditOtherAccountManagementEvents        = 'Not configured'

                AuditOtherLogonLogoffEvents              = 'Not configured'

                AuditOtherObjectAccessEvents             = 'Not configured'

                AuditOtherPolicyChangeEvents             = 'Not configured'

                AuditOtherPrivilegeUseEvents             = 'Not configured'

                AuditOtherSystemEvents                   = 'Not configured'

                AuditPNPActivity                         = 'Not configured'

                AuditProcessCreation                     = 'Not configured'

                AuditProcessTermination                  = 'Not configured'

                AuditRegistry                            = 'Not configured'

                AuditRemovableStorage                    = 'Not configured'

                AuditRPCEvents                           = 'Not configured'

                AuditSAM                                 = 'Not configured'

                AuditSecurityGroupManagement             = 'Not configured'

                AuditSecurityStateChange                 = 'Not configured'

                AuditSecuritySystemExtension             = 'Not configured'

                AuditSensitivePrivilegeUse               = 'Not configured'

                AuditSpecialLogon                        = 'Not configured'

                AuditSystemIntegrity                     = 'Not configured'

                AuditUserDeviceClaims                    = 'Not configured'

                AuditUserAccountManagement               = 'Not configured'

            }

            foreach ($GPOEntry in $GPO.DataSet) {

                if ($GPOEntry.PolicyTarget) {

                    # Category = 'AuditSettings', Settings = 'AuditSetting'

                    $Category = $GPOEntry.SubcategoryName -replace ' ', '' -replace '-', '' -replace '/', ''

                    if ($Settings["$($Category)"]) {

                        $Settings["$($Category)"] = $SettingType["$($GPOEntry.SettingValue)"]

                    }

                } else {

                    # Category = 'SecuritySettings', Settings = 'Audit'

                    $SuccessAttempts = try { [bool]::Parse($GPOEntry.SuccessAttempts) } catch { $null };

                    $FailureAttempts = try { [bool]::Parse($GPOEntry.FailureAttempts) } catch { $null };

                    if ($SuccessAttempts -and $FailureAttempts) {

                        $Setting = 'Success, Failure'

                    } elseif ($SuccessAttempts) {

                        $Setting = 'Success'

                    } elseif ($FailureAttempts) {

                        $Setting = 'Failure'

                    } else {

                        $Setting = 'Not configured'

                    }

                    $Settings["$($GPOEntry.Name)"] = $Setting

                }

            }

            [PSCustomObject] $Settings

        )

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        $CreateGPO = [ordered]@{

            DisplayName                              = $GPO.DisplayName

            DomainName                               = $GPO.DomainName

            GUID                                     = $GPO.GUID

            GpoType                                  = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            AuditAccountLogon                        = 'Not configured'

            AuditAccountManage                       = 'Not configured'

            AuditDSAccess                            = 'Not configured'

            AuditLogonEvents                         = 'Not configured'

            AuditObjectAccess                        = 'Not configured'

            AuditPolicyChange                        = 'Not configured'

            AuditPrivilegeUse                        = 'Not configured'

            AuditProcessTracking                     = 'Not configured'

            AuditSystemEvents                        = 'Not configured'

            # Advanced Policies

            AuditAccountLockout                      = 'Not configured'

            AuditApplicationGenerated                = 'Not configured'

            AuditApplicationGroupManagement          = 'Not configured'

            AuditAuditPolicyChange                   = 'Not configured'

            AuditAuthenticationPolicyChange          = 'Not configured'

            AuditAuthorizationPolicyChange           = 'Not configured'

            AuditCentralAccessPolicyStaging          = 'Not configured'

            AuditCertificationServices               = 'Not configured'

            AuditComputerAccountManagement           = 'Not configured'

            AuditCredentialValidation                = 'Not configured'

            AuditDetailedDirectoryServiceReplication = 'Not configured'

            AuditDetailedFileShare                   = 'Not configured'

            AuditDirectoryServiceAccess              = 'Not configured'

            AuditDirectoryServiceChanges             = 'Not configured'

            AuditDirectoryServiceReplication         = 'Not configured'

            AuditDistributionGroupManagement         = 'Not configured'

            AuditDPAPIActivity                       = 'Not configured'

            AuditFileShare                           = 'Not configured'

            AuditFileSystem                          = 'Not configured'

            AuditFilteringPlatformConnection         = 'Not configured'

            AuditFilteringPlatformPacketDrop         = 'Not configured'

            AuditFilteringPlatformPolicyChange       = 'Not configured'

            AuditGroupMembership                     = 'Not configured'

            AuditHandleManipulation                  = 'Not configured'

            AuditIPsecDriver                         = 'Not configured'

            AuditIPsecExtendedMode                   = 'Not configured'

            AuditIPsecMainMode                       = 'Not configured'

            AuditIPsecQuickMode                      = 'Not configured'

            AuditKerberosAuthenticationService       = 'Not configured'

            AuditKerberosServiceTicketOperations     = 'Not configured'

            AuditKernelObject                        = 'Not configured'

            AuditLogoff                              = 'Not configured'

            AuditLogon                               = 'Not configured'

            AuditMPSSVCRuleLevelPolicyChange         = 'Not configured'

            AuditNetworkPolicyServer                 = 'Not configured'

            AuditNonSensitivePrivilegeUse            = 'Not configured'

            AuditOtherAccountLogonEvents             = 'Not configured'

            AuditOtherAccountManagementEvents        = 'Not configured'

            AuditOtherLogonLogoffEvents              = 'Not configured'

            AuditOtherObjectAccessEvents             = 'Not configured'

            AuditOtherPolicyChangeEvents             = 'Not configured'

            AuditOtherPrivilegeUseEvents             = 'Not configured'

            AuditOtherSystemEvents                   = 'Not configured'

            AuditPNPActivity                         = 'Not configured'

            AuditProcessCreation                     = 'Not configured'

            AuditProcessTermination                  = 'Not configured'

            AuditRegistry                            = 'Not configured'

            AuditRemovableStorage                    = 'Not configured'

            AuditRPCEvents                           = 'Not configured'

            AuditSAM                                 = 'Not configured'

            AuditSecurityGroupManagement             = 'Not configured'

            AuditSecurityStateChange                 = 'Not configured'

            AuditSecuritySystemExtension             = 'Not configured'

            AuditSensitivePrivilegeUse               = 'Not configured'

            AuditSpecialLogon                        = 'Not configured'

            AuditSystemIntegrity                     = 'Not configured'

            AuditUserDeviceClaims                    = 'Not configured'

            AuditUserAccountManagement               = 'Not configured'

        }

        foreach ($GPOEntry in $GPO.DataSet) {

            if ($GPOEntry.PolicyTarget) {

                # Category = 'AuditSettings', Settings = 'AuditSetting'

                $Category = $GPOEntry.SubcategoryName -replace ' ', '' -replace '-', '' -replace '/', ''

                if ($CreateGPO["$($Category)"]) {

                    $CreateGPO["$($Category)"] = $SettingType["$($GPOEntry.SettingValue)"]

                }

            } else {

                # Category = 'SecuritySettings', Settings = 'Audit'

                $SuccessAttempts = try { [bool]::Parse($GPOEntry.SuccessAttempts) } catch { $null };

                $FailureAttempts = try { [bool]::Parse($GPOEntry.FailureAttempts) } catch { $null };

                if ($SuccessAttempts -and $FailureAttempts) {

                    $Setting = 'Success, Failure'

                } elseif ($SuccessAttempts) {

                    $Setting = 'Success'

                } elseif ($FailureAttempts) {

                    $Setting = 'Failure'

                } else {

                    $Setting = 'Not configured'

                }

                $CreateGPO["$($GPOEntry.Name)"] = $Setting

            }

        }

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    }

}

function ConvertTo-XMLDriveMapSettings {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Entry in $GPO.DataSet.Drive) {

            [PSCustomObject] @{

                Changed         = [DateTime] $Entry.changed

                #uid             = $Entry.uid

                GPOSettingOrder = $Entry.GPOSettingOrder

                Filter          = $Entry.Filter

                Name            = $Entry.Name

                Status          = $Entry.status

                Action          = $Script:Actions["$($Entry.Properties.action)"]

                ThisDrive       = $Entry.Properties.thisDrive

                AllDrives       = $Entry.Properties.allDrives

                UserName        = $Entry.Properties.userName

                Path            = $Entry.Properties.path

                Label           = $Entry.Properties.label

                Persistent      = if ($Entry.Properties.persistent -eq '1') { $true } elseif ($Entry.Properties.persistent -eq '0') { $false } else { $Entry.Properties.persistent };

                UseLetter       = if ($Entry.Properties.useLetter -eq '1') { $true } elseif ($Entry.Properties.useLetter -eq '0') { $false } else { $Entry.Properties.useLetter };

                Letter          = $Entry.Properties.letter

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Entry in $GPO.DataSet.Drive) {

            $CreateGPO = [ordered]@{

                DisplayName     = $GPO.DisplayName

                DomainName      = $GPO.DomainName

                GUID            = $GPO.GUID

                GpoType         = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                Changed         = [DateTime] $Entry.changed

                #uid             = $Entry.uid

                GPOSettingOrder = $Entry.GPOSettingOrder

                Filter          = $Entry.Filter

                Name            = $Entry.Name

                Status          = $Entry.status

                Action          = $Script:Actions["$($Entry.Properties.action)"]

                ThisDrive       = $Entry.Properties.thisDrive

                AllDrives       = $Entry.Properties.allDrives

                UserName        = $Entry.Properties.userName

                Path            = $Entry.Properties.path

                Label           = $Entry.Properties.label

                Persistent      = if ($Entry.Properties.persistent -eq '1') { $true } elseif ($Entry.Properties.persistent -eq '0') { $false } else { $Entry.Properties.persistent };

                UseLetter       = if ($Entry.Properties.useLetter -eq '1') { $true } elseif ($Entry.Properties.useLetter -eq '0') { $false } else { $Entry.Properties.useLetter };

                Letter          = $Entry.Properties.letter

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLEventLog {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO

    )

    $RetionPeriod = @{

        '0' = 'Overwrite events as needed'

        '1' = 'Overwrite events by days'

        '2' = 'Do not overwrite events (Clear logs manually)'

    }

    $CreateGPO = [ordered]@{

        DisplayName                        = $GPO.DisplayName

        DomainName                         = $GPO.DomainName

        GUID                               = $GPO.GUID

        GpoType                            = $GPO.GpoType

        #GpoCategory = $GPOEntry.GpoCategory

        #GpoSettings = $GPOEntry.GpoSettings

        ApplicationAuditLogRetentionPeriod = $null

        ApplicationMaximumLogSize          = $null

        ApplicationRestrictGuestAccess     = $null

        ApplicationRetentionDays           = $null

        SystemAuditLogRetentionPeriod      = $null

        SystemMaximumLogSize               = $null

        SystemRestrictGuestAccess          = $null

        SystemRetentionDays                = $null

        SecurityAuditLogRetentionPeriod    = $null

        SecurityMaximumLogSize             = $null

        SecurityRestrictGuestAccess        = $null

        SecurityRetentionDays              = $null

    }

    foreach ($GPOEntry in $GPO.DataSet) {

        if ($GPOEntry.SettingBoolean) {

            $CreateGPO["$($GPOEntry.Log)$($GPOEntry.Name)"] = if ($GPOEntry.SettingBoolean -eq 'true') { 'Enabled' } elseif ($GPOEntry.SettingBoolean -eq 'false') { 'Disabled' } else { 'Not set' };

        } elseif ($GPOEntry.SettingNumber) {

            if ($GPOEntry.Name -eq 'AuditLogRetentionPeriod') {

                if ($GPOEntry.SettingNumber) {

                    $CreateGPO["$($GPOEntry.Log)$($GPOEntry.Name)"] = $RetionPeriod[$($GPOEntry.SettingNumber)]

                } else {

                    # Won't happen?

                    $CreateGPO["$($GPOEntry.Log)$($GPOEntry.Name)"] = $GPOEntry.SettingNumber

                }

            } else {

                $CreateGPO["$($GPOEntry.Log)$($GPOEntry.Name)"] = $GPOEntry.SettingNumber

            }

        }

    }

    $CreateGPO['Linked'] = $GPO.Linked

    $CreateGPO['LinksCount'] = $GPO.LinksCount

    $CreateGPO['Links'] = $GPO.Links

    [PSCustomObject] $CreateGPO

}

function ConvertTo-XMLGenericPolicy {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [string[]] $Category,

        [switch] $SingleObject

    )

    $UsedNames = [System.Collections.Generic.List[string]]::new()

    [Array] $Policies = foreach ($Cat in $Category) {

        $GPO.DataSet | Where-Object { $_.Category -like $Cat }

    }

    if ($Policies.Count -gt 0) {

        if ($SingleObject) {

            $CreateGPO = [ordered]@{

                DisplayName = $GPO.DisplayName

                DomainName  = $GPO.DomainName

                GUID        = $GPO.GUID

                GpoType     = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                Count       = 0

                Settings    = $null

            }

            [Array] $CreateGPO['Settings'] = @(

                $Settings = [ordered] @{}

                foreach ($Policy in $Policies) {

                    #if ($Policy.Category -notlike $Category) {

                    # We check again for Category because one GPO can have multiple categories

                    # First check checks GPO globally,

                    #    continue

                    #}

                    $Name = Format-ToTitleCase -Text $Policy.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                    $Settings[$Name] = $Policy.State

                    foreach ($Setting in @('DropDownList', 'Numeric', 'EditText', 'Text', 'CheckBox', 'ListBox')) {

                        if ($Policy.$Setting) {

                            foreach ($Value in $Policy.$Setting) {

                                if ($Value.Name) {

                                    $SubName = Format-ToTitleCase -Text $Value.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                                    $SubName = -join ($Name, $SubName)

                                    if ($SubName -notin $UsedNames) {

                                        $UsedNames.Add($SubName)

                                    } else {

                                        $TimesUsed = $UsedNames | Group-Object | Where-Object { $_.Name -eq $SubName }

                                        $NumberToUse = $TimesUsed.Count + 1

                                        # We add same name 2nd and 3rd time to make sure we count properly

                                        $UsedNames.Add($SubName)

                                        # We now build property name based on amnount of times

                                        $SubName = -join ($SubName, "$NumberToUse")

                                    }

                                    if ($Value.Value -is [string]) {

                                        $Settings["$SubName"] = $Value.Value

                                    } elseif ($Value.Value -is [System.Xml.XmlElement]) {

                                        <#

                            if ($null -eq $Value.Value.Name) {

                                # Shouldn't happen but lets see

                                Write-Verbose $Value

                            } else {

                                $CreateGPO["$SubName"] = $Value.Value.Name

                            }

                            #>

                                        if ($Value.Value.Element) {

                                            $Settings["$SubName"] = $Value.Value.Element.Data -join '; '

                                        } elseif ($null -eq $Value.Value.Name) {

                                            # Shouldn't happen but lets see

                                            Write-Verbose "Tracking $Value"

                                        } else {

                                            $Settings["$SubName"] = $Value.Value.Name

                                        }

                                    } elseif ($Value.State) {

                                        $Settings["$SubName"] = $Value.State

                                    } elseif ($null -eq $Value.Value) {

                                        # This is most likely Setting 'Text

                                        # Do nothing, usually it's just a text to display

                                        #Write-Verbose "Skipping value for display because it's empty. Name: $($Value.Name)"

                                    } else {

                                        # shouldn't happen

                                        Write-Verbose $Value

                                    }

                                }

                            }

                        }

                    }

                }

                [PSCustomObject] $Settings

            )

            $CreateGPO['Count'] = $CreateGPO['Settings'].Count

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        } else {

            $CreateGPO = [ordered]@{

                DisplayName = $GPO.DisplayName

                DomainName  = $GPO.DomainName

                GUID        = $GPO.GUID

                GpoType     = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

            }

            foreach ($Policy in $Policies) {

                #if ($Policy.Category -notlike $Category) {

                # We check again for Category because one GPO can have multiple categories

                # First check checks GPO globally,

                #    continue

                #}

                $Name = Format-ToTitleCase -Text $Policy.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                $CreateGPO[$Name] = $Policy.State

                foreach ($Setting in @('DropDownList', 'Numeric', 'EditText', 'Text', 'CheckBox', 'ListBox')) {

                    if ($Policy.$Setting) {

                        foreach ($Value in $Policy.$Setting) {

                            if ($Value.Name) {

                                $SubName = Format-ToTitleCase -Text $Value.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                                $SubName = -join ($Name, $SubName)

                                if ($SubName -notin $UsedNames) {

                                    $UsedNames.Add($SubName)

                                } else {

                                    $TimesUsed = $UsedNames | Group-Object | Where-Object { $_.Name -eq $SubName }

                                    $NumberToUse = $TimesUsed.Count + 1

                                    # We add same name 2nd and 3rd time to make sure we count properly

                                    $UsedNames.Add($SubName)

                                    # We now build property name based on amnount of times

                                    $SubName = -join ($SubName, "$NumberToUse")

                                }

                                if ($Value.Value -is [string]) {

                                    $CreateGPO["$SubName"] = $Value.Value

                                } elseif ($Value.Value -is [System.Xml.XmlElement]) {

                                    <#

                                if ($null -eq $Value.Value.Name) {

                                    # Shouldn't happen but lets see

                                    Write-Verbose $Value

                                } else {

                                    $CreateGPO["$SubName"] = $Value.Value.Name

                                }

                                #>

                                    if ($Value.Value.Element) {

                                        $CreateGPO["$SubName"] = $Value.Value.Element.Data -join '; '

                                    } elseif ($null -eq $Value.Value.Name) {

                                        # Shouldn't happen but lets see

                                        Write-Verbose "Tracking $Value"

                                    } else {

                                        $CreateGPO["$SubName"] = $Value.Value.Name

                                    }

                                } elseif ($Value.State) {

                                    $CreateGPO["$SubName"] = $Value.State

                                } elseif ($null -eq $Value.Value) {

                                    # This is most likely Setting 'Text

                                    # Do nothing, usually it's just a text to display

                                    #Write-Verbose "Skipping value for display because it's empty. Name: $($Value.Name)"

                                } else {

                                    # shouldn't happen

                                    Write-Verbose $Value

                                }

                            }

                        }

                    }

                }

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

            #}

        }

    }

}

function ConvertTo-XMLGenericPublicKey {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [string[]] $Category,

        [switch] $SingleObject

    )

    $SkipNames = ('Name', 'LocalName', 'NamespaceURI', 'Prefix', 'NodeType', 'ParentNode', 'OwnerDocument', 'IsEmpty', 'Attributes', 'HasAttributes', 'SchemaInfo', 'InnerXml', 'InnerText', 'NextSibling', 'PreviousSibling', 'ChildNodes', 'FirstChild', 'LastChild', 'HasChildNodes', 'IsReadOnly', 'OuterXml', 'BaseURI', 'PreviousText')

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Setting in $GPO.DataSet) {

            $SettingName = $Setting.Name -split ":"

            $MySettings = [ordered] @{

                CreatedTime         = $GPO.CreatedTime         # : 06.06.2020 18:03:36

                ModifiedTime        = $GPO.ModifiedTime        # : 17.06.2020 16:08:10

                ReadTime            = $GPO.ReadTime            # : 13.08.2020 10:15:37

                SecurityDescriptor  = $GPO.SecurityDescriptor  # : SecurityDescriptor

                FilterDataAvailable = $GPO.FilterDataAvailable # : True

            }

            $Name = $SettingName[1]

            #$Name = Format-ToTitleCase -Text $Setting.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

            $MySettings['Name'] = $Name # $Setting.Name

            ConvertTo-XMLNested -CreateGPO $MySettings -Setting $Setting -SkipNames $SkipNames #-Name $Name

            [PSCustomObject] $MySettings

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Setting in $GPO.DataSet) {

            $CreateGPO = [ordered]@{

                DisplayName = $GPO.DisplayName

                DomainName  = $GPO.DomainName

                GUID        = $GPO.GUID

                GpoType     = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

            }

            $SettingName = $Setting.Name -split ":"

            $CreateGPO['CreatedTime'] = $GPO.CreatedTime         # : 06.06.2020 18:03:36

            $CreateGPO['ModifiedTime'] = $GPO.ModifiedTime        # : 17.06.2020 16:08:10

            $CreateGPO['ReadTime'] = $GPO.ReadTime            # : 13.08.2020 10:15:37

            $CreateGPO['SecurityDescriptor'] = $GPO.SecurityDescriptor  # : SecurityDescriptor

            $CreateGPO['FilterDataAvailable'] = $GPO.FilterDataAvailable # : True

            $Name = $SettingName[1]

            #$Name = Format-ToTitleCase -Text $Setting.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

            $CreateGPO['Name'] = $Name # $Setting.Name

            #$CreateGPO['GPOSettingOrder'] = $Setting.GPOSettingOrder

            #foreach ($Property in ($Setting.Properties | Get-Member -MemberType Properties).Name) {

            ConvertTo-XMLNested -CreateGPO $CreateGPO -Setting $Setting -SkipNames $SkipNames #-Name $Name

            <#

        $Properties = $Setting.PSObject.Properties.Name | Where-Object { $_ -notin $SkipNames }

        foreach ($Property in $Properties) {

            If ($Property -eq 'Value') {

                if ($Setting.$Property) {

                    #$SubProperties = $Setting.$Property.PSObject.Properties.Name

                    if ($Setting.$Property.Name) {

                        $Name = $Setting.$Property.Name

                    } else {

                        $Name = 'Value'

                    }

                    if ($Setting.$Property.Number) {

                        $CreateGPO[$Name] = $Setting.$Property.Number

                    } elseif ($Setting.$Property.String) {

                        $CreateGPO[$Name] = $Setting.$Property.String

                    } else {

                        throw

                    }

                }

            } else {

                $Name = Format-CamelCaseToDisplayName -Text $Property #-RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                if ($Setting.$Property -is [System.Xml.XmlElement]) {

                    $SubPropeties = $Setting.$Property.PSObject.Properties.Name | Where-Object { $_ -notin $SkipNames }

                } else {

                    $CreateGPO[$Name] = $Setting.$Property

                }

            }

        }

        #>

            $CreateGPO['Filters'] = $Setting.Filters

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLGenericSecuritySettings {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [string[]] $Category

    )

    $SkipNames = ('Name', 'LocalName', 'NamespaceURI', 'Prefix', 'NodeType', 'ParentNode', 'OwnerDocument', 'IsEmpty', 'Attributes', 'HasAttributes', 'SchemaInfo', 'InnerXml', 'InnerText', 'NextSibling', 'PreviousSibling', 'Value', 'ChildNodes', 'FirstChild', 'LastChild', 'HasChildNodes', 'IsReadOnly', 'OuterXml', 'BaseURI', 'PreviousText')

    #$UsedNames = [System.Collections.Generic.List[string]]::new()

    [Array] $Settings = foreach ($Cat in $Category) {

        $GPO.DataSet | Where-Object { $null -ne $_.$Cat }

    }

    if ($Settings.Count -gt 0) {

        foreach ($Cat in $Category) {

            foreach ($Setting in $Settings.$Cat) {

                $CreateGPO = [ordered]@{

                    DisplayName = $GPO.DisplayName

                    DomainName  = $GPO.DomainName

                    GUID        = $GPO.GUID

                    GpoType     = $GPO.GpoType

                    #GpoCategory = $GPOEntry.GpoCategory

                    #GpoSettings = $GPOEntry.GpoSettings

                }

                #$Name = Format-ToTitleCase -Text $Setting.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                $CreateGPO['Name'] = $Setting.Name

                $CreateGPO['GPOSettingOrder'] = $Setting.GPOSettingOrder

                #foreach ($Property in ($Setting.Properties | Get-Member -MemberType Properties).Name) {

                $Properties = $Setting.Properties.PSObject.Properties.Name | Where-Object { $_ -notin $SkipNames }

                foreach ($Property in $Properties) {

                    $Name = Format-CamelCaseToDisplayName -Text $Property #-RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

                    $CreateGPO[$Name] = $Setting.Properties.$Property

                }

                $CreateGPO['Filters'] = $Setting.Filters

                $CreateGPO['Linked'] = $GPO.Linked

                $CreateGPO['LinksCount'] = $GPO.LinksCount

                $CreateGPO['Links'] = $GPO.Links

                [PSCustomObject] $CreateGPO

            }

        }

    }

}

function ConvertTo-XMLLocalGroups {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        if (-not $GPO.DataSet.Group) {

            continue

        }

        [Array] $CreateGPO['Settings'] = foreach ($Group in $GPO.DataSet.Group) {

            # We're mostly interested in Members

            [Array] $Members = foreach ($Member in $Group.Properties.Members.Member) {

                [ordered] @{

                    MemberName   = $Member.Name

                    MemberAction = $Member.Action

                    MemberSID    = $Member.SID

                }

            }

            # if we have no members we create dummy object to make sure we can use foreach below

            if ($Members.Count -eq 0) {

                $Members = @(

                    [ordered] @{

                        MemberName   = $null

                        MemberAction = $null

                        MemberSID    = $null

                    }

                )

            }

            foreach ($Member in $Members) {

                $GroupObject = [ordered]@{

                    Changed         = [DateTime] $Group.Changed

                    GPOSettingOrder = $Group.GPOSettingOrder

                    Name            = $Group.name

                    Action          = $Script:Actions["$($Group.Properties.action)"]

                    GroupName       = $Group.Properties.groupName       #: Administrators (built -in )

                    NewName         = $Group.Properties.newName         #:

                    Description     = $Group.Properties.description     #:

                    DeleteAllUsers  = if ($Group.Properties.deleteAllUsers -eq '1') { 'Enabled' } elseif ($Group.Properties.deleteAllUsers -eq '0') { 'Disabled' } else { $Group.Properties.deleteAllUsers };

                    DeleteAllGroups = if ($Group.Properties.deleteAllGroups -eq '1') { 'Enabled' } elseif ($Group.Properties.deleteAllGroups -eq '0') { 'Disabled' } else { $Group.Properties.deleteAllGroups };

                    RemoveAccounts  = if ($Group.Properties.removeAccounts -eq '1') { 'Enabled' } elseif ($Group.Properties.removeAccounts -eq '0') { 'Disabled' } else { $Group.Properties.removeAccounts };

                    GroupSid        = $Group.Properties.groupSid        #: S - 1 - 5 - 32 - 544

                }

                $Last = [ordered] @{

                    #Uid                                   = $Group.uid             #: {8F435B0A-CD15-464E-85F3-B6A55B9E816A}: {8F435B0A-CD15-464E-85F3-B6A55B9E816A}

                    RunInLoggedOnUserSecurityContext      = if ($Group.userContext -eq '1') { 'Enabled' } elseif ($Group.userContext -eq '0') { 'Disabled' } else { $Group.userContext };

                    RemoveThisItemWhenItIsNoLongerApplied = if ($Group.removePolicy -eq '1') { 'Enabled' } elseif ($Group.removePolicy -eq '0') { 'Disabled' } else { $Group.removePolicy };

                    Filters                               = $Group.Filters         #::

                }

                # Merging GPO with Member

                $GroupObject = $GroupObject + $Member + $Last

                [PSCustomObject] $GroupObject

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Group in $GPO.DataSet.Group) {

            # We're mostly interested in Members

            [Array] $Members = foreach ($Member in $Group.Properties.Members.Member) {

                [ordered] @{

                    MemberName   = $Member.Name

                    MemberAction = $Member.Action

                    MemberSID    = $Member.SID

                }

            }

            # if we have no members we create dummy object to make sure we can use foreach below

            if ($Members.Count -eq 0) {

                $Members = @(

                    [ordered] @{

                        MemberName   = $null

                        MemberAction = $null

                        MemberSID    = $null

                    }

                )

            }

            foreach ($Member in $Members) {

                $CreateGPO = [ordered]@{

                    DisplayName     = $GPO.DisplayName

                    DomainName      = $GPO.DomainName

                    GUID            = $GPO.GUID

                    GpoType         = $GPO.GpoType

                    #GpoCategory          = $GPO.GpoCategory   #: SecuritySettings

                    #GpoSettings          = $GPO.GpoSettings   #: SecurityOptions

                    Changed         = [DateTime] $Group.Changed

                    GPOSettingOrder = $Group.GPOSettingOrder

                    Name            = $Group.name

                    Action          = $Script:Actions["$($Group.Properties.action)"]

                    GroupName       = $Group.Properties.groupName       #: Administrators (built -in )

                    NewName         = $Group.Properties.newName         #:

                    Description     = $Group.Properties.description     #:

                    DeleteAllUsers  = if ($Group.Properties.deleteAllUsers -eq '1') { 'Enabled' } elseif ($Group.Properties.deleteAllUsers -eq '0') { 'Disabled' } else { $Group.Properties.deleteAllUsers };

                    DeleteAllGroups = if ($Group.Properties.deleteAllGroups -eq '1') { 'Enabled' } elseif ($Group.Properties.deleteAllGroups -eq '0') { 'Disabled' } else { $Group.Properties.deleteAllGroups };

                    RemoveAccounts  = if ($Group.Properties.removeAccounts -eq '1') { 'Enabled' } elseif ($Group.Properties.removeAccounts -eq '0') { 'Disabled' } else { $Group.Properties.removeAccounts };

                    GroupSid        = $Group.Properties.groupSid        #: S - 1 - 5 - 32 - 544

                }

                $Last = [ordered] @{

                    # Uid                                   = $Group.uid             #: {8F435B0A-CD15-464E-85F3-B6A55B9E816A}: {8F435B0A-CD15-464E-85F3-B6A55B9E816A}

                    RunInLoggedOnUserSecurityContext      = if ($Group.userContext -eq '1') { 'Enabled' } elseif ($Group.userContext -eq '0') { 'Disabled' } else { $Group.userContext };

                    RemoveThisItemWhenItIsNoLongerApplied = if ($Group.removePolicy -eq '1') { 'Enabled' } elseif ($Group.removePolicy -eq '0') { 'Disabled' } else { $Group.removePolicy };

                    Filters                               = $Group.Filters         #::

                }

                # Merging GPO with Member

                $CreateGPO = $CreateGPO + $Member + $Last

                $CreateGPO['Linked'] = $GPO.Linked

                $CreateGPO['LinksCount'] = $GPO.LinksCount

                $CreateGPO['Links'] = $GPO.Links

                [PSCustomObject] $CreateGPO

            }

        }

    }

}

function ConvertTo-XMLLocalUser {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        if (-not $GPO.DataSet.User) {

            continue

        }

        [Array] $CreateGPO['Settings'] = foreach ($User in $GPO.DataSet.User) {

            [PSCustomObject] @{

                Changed                       = [DateTime] $User.Changed

                GPOSettingOrder               = $User.GPOSettingOrder

                Action                        = $Script:Actions["$($User.Properties.action)"]

                UserName                      = $User.Properties.userName

                NewName                       = $User.Properties.newName

                FullName                      = $User.Properties.fullName

                Description                   = $User.Properties.description

                Password                      = $User.Properties.cpassword

                MustChangePasswordAtNextLogon = if ($User.Properties.changeLogon -eq '1') { $true } elseif ($User.Properties.changeLogon -eq '0') { $false } else { $User.Properties.changeLogon };

                CannotChangePassword          = if ($User.Properties.noChange -eq '1') { $true } elseif ($User.Properties.noChange -eq '0') { $false } else { $User.Properties.noChange };

                PasswordNeverExpires          = if ($User.Properties.neverExpires -eq '1') { $true } elseif ($User.Properties.neverExpires -eq '0') { $false } else { $User.Properties.neverExpires };

                AccountIsDisabled             = if ($User.Properties.acctDisabled -eq '1') { $true } elseif ($User.Properties.acctDisabled -eq '0') { $false } else { $User.Properties.acctDisabled };

                AccountExpires                = try { [DateTime] $User.Properties.expires } catch { $User.Properties.expires };

                SubAuthority                  = $User.Properties.subAuthority

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($User in $GPO.DataSet.User) {

            $CreateGPO = [ordered]@{

                DisplayName                   = $GPO.DisplayName

                DomainName                    = $GPO.DomainName

                GUID                          = $GPO.GUID

                GpoType                       = $GPO.GpoType

                #GpoCategory      = $GPO.GpoCategory   #: SecuritySettings

                #GpoSettings      = $GPO.GpoSettings   #: SecurityOptions

                Changed                       = [DateTime] $User.Changed

                GPOSettingOrder               = $User.GPOSettingOrder

                Action                        = $Script:Actions["$($User.Properties.action)"]

                UserName                      = $User.Properties.userName

                NewName                       = $User.Properties.newName

                FullName                      = $User.Properties.fullName

                Description                   = $User.Properties.description

                Password                      = $User.Properties.cpassword

                MustChangePasswordAtNextLogon = if ($User.Properties.changeLogon -eq '1') { $true } elseif ($User.Properties.changeLogon -eq '0') { $false } else { $User.Properties.changeLogon };

                CannotChangePassword          = if ($User.Properties.noChange -eq '1') { $true } elseif ($User.Properties.noChange -eq '0') { $false } else { $User.Properties.noChange };

                PasswordNeverExpires          = if ($User.Properties.neverExpires -eq '1') { $true } elseif ($User.Properties.neverExpires -eq '0') { $false } else { $User.Properties.neverExpires };

                AccountIsDisabled             = if ($User.Properties.acctDisabled -eq '1') { $true } elseif ($User.Properties.acctDisabled -eq '0') { $false } else { $User.Properties.acctDisabled };

                AccountExpires                = try { [DateTime] $User.Properties.expires } catch { $User.Properties.expires };

                SubAuthority                  = $User.Properties.subAuthority

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLNested {

    [cmdletBinding()]

    param(

        [System.Collections.IDictionary] $CreateGPO,

        [System.Xml.XmlElement] $Setting,

        [string[]] $SkipNames,

        [string] $Name

    )

    $Properties = $Setting.PSObject.Properties.Name | Where-Object { $_ -notin $SkipNames }

    $TempName = $Name

    foreach ($Property in $Properties) {

        If ($Property -eq 'Value') {

            if ($Setting.$Property) {

                #$SubProperties = $Setting.$Property.PSObject.Properties.Name

                if ($Setting.$Property.Name) {

                    $Name = $Setting.$Property.Name

                } else {

                    if (-not $Name) {

                        $Name = 'Value'

                    }

                }

                if ($Setting.$Property.Number) {

                    $CreateGPO[$Name] = $Setting.$Property.Number

                } elseif ($Setting.$Property.String) {

                    $CreateGPO[$Name] = $Setting.$Property.String

                } else {

                    $CreateGPO[$Name] = $Setting.$Property

                    #throw

                }

            }

        } else {

            $Name = -join ($Name, $Property)

            $Name = Format-CamelCaseToDisplayName -Text $Name #-RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'

            if ($Setting.$Property -is [System.Xml.XmlElement]) {

                #$SubPropeties = $Setting.$Property.PSObject.Properties.Name | Where-Object { $_ -notin $SkipNames }

                ConvertTo-XMLNested -Setting $Setting.$Property -CreateGPO $CreateGPO -Name $Name -SkipNames $SkipNames

            } else {

                $CreateGPO[$Name] = $Setting.$Property

            }

        }

        $Name = $TempName

    }

}

function ConvertTo-XMLPolicies {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Policy in $GPO.DataSet) {

            [PSCustomObject] @{

                PolicyName         = $Policy.Name

                PolicyState        = $Policy.State

                PolicyCategory     = $Policy.Category

                PolicySupported    = $Policy.Supported

                PolicyExplain      = $Policy.Explain

                PolicyText         = $Policy.Text

                PolicyCheckBox     = $Policy.CheckBox

                PolicyDropDownList = $Policy.DropDownList

                PolicyEditText     = $Policy.EditText

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Policy in $GPO.DataSet) {

            $CreateGPO = [ordered]@{

                DisplayName        = $GPO.DisplayName

                DomainName         = $GPO.DomainName

                GUID               = $GPO.GUID

                GpoType            = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                PolicyName         = $Policy.Name

                PolicyState        = $Policy.State

                PolicyCategory     = $Policy.Category

                PolicySupported    = $Policy.Supported

                PolicyExplain      = $Policy.Explain

                PolicyText         = $Policy.Text

                PolicyCheckBox     = $Policy.CheckBox

                PolicyDropDownList = $Policy.DropDownList

                PolicyEditText     = $Policy.EditText

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLPrinter {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = @(

            foreach ($Type in @('SharedPrinter', 'PortPrinter', 'LocalPrinter')) {

                foreach ($Entry in $GPO.DataSet.$Type) {

                    if ($Entry) {

                        ConvertTo-XMLPrinterInternal -GPO $GPO -Entry $Entry -Type $Type -Limited

                    }

                }

            }

            if ($GPO.GpoCategory -eq 'PrinterConnectionSettings') {

                foreach ($Entry in $GPO.DataSet) {

                    ConvertTo-XMLPrinterInternal -GPO $GPO -Entry $Entry -Type 'PrinterConnections' -Limited

                }

            }

        )

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Type in @('SharedPrinter', 'PortPrinter', 'LocalPrinter')) {

            foreach ($Entry in $GPO.DataSet.$Type) {

                if ($Entry) {

                    ConvertTo-XMLPrinterInternal -GPO $GPO -Entry $Entry -Type $Type

                }

            }

        }

        if ($GPO.GpoCategory -eq 'PrinterConnectionSettings') {

            foreach ($Entry in $GPO.DataSet) {

                ConvertTo-XMLPrinterInternal -GPO $GPO -Entry $Entry -Type 'PrinterConnections'

            }

        }

    }

}

function ConvertTo-XMLPrinterInternal {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        $Entry,

        $Type,

        [switch] $Limited

    )

    if ($Limited) {

        $CreateGPO = [ordered]@{

            Changed              = try { [DateTime] $Entry.changed } catch { $Entry.Changed };

            #uid             = $Entry.uid

            BypassErrors         = if ($Entry.bypassErrors -eq '1') { $true } else { $false };

            GPOSettingOrder      = $Entry.GPOSettingOrder

            Filter               = $Entry.Filter

            type                 = $Type

            Action               = $null #$Script:Actions["$($Entry.Properties.action)"]

            Comment              = $Entry.Properties.comment

            Path                 = if ($Entry.Properties.path) { $Entry.Properties.Path } elseif ($Entry.Path) { $Entry.Path } else { '' }

            Location             = $Entry.Properties.location

            HostName             = $Entry.Properties.ipAddress     #: 10.42.20.204

            LocalName            = $Entry.Properties.localName     #: CZ02PRT00017

            UseDNS               = if ($Entry.Properties.useDNS -eq '1') { $true } elseif ($Entry.Properties.useDNS -eq '0') { $false } else { $Entry.Properties.useDNS };

            UseIPv6              = if ($Entry.Properties.useIPv6 -eq '1') { $true } elseif ($Entry.Properties.useIPv6 -eq '0') { $false } else { $Entry.Properties.useIPv6 };

            Default              = if ($Entry.Properties.default -eq '1') { $true } elseif ($Entry.Properties.default -eq '0') { $false } else { $Entry.Properties.default };

            SkipLocal            = if ($Entry.Properties.skipLocal -eq '1') { $true } elseif ($Entry.Properties.skipLocal -eq '0') { $false } else { $Entry.Properties.skipLocal };

            DeleteAllShared      = if ($Entry.Properties.deleteAll -eq '1') { $true } elseif ($Entry.Properties.deleteAll -eq '0') { $false } else { $Entry.Properties.deleteAll };

            Persistent           = if ($Entry.Properties.persistent -eq '1') { $true } elseif ($Entry.Properties.persistent -eq '0') { $false } else { $Entry.Properties.persistent };

            DeleteMaps           = if ($Entry.Properties.deleteMaps -eq '1') { $true } elseif ($Entry.Properties.deleteMaps -eq '0') { $false } else { $Entry.Properties.deleteMaps };

            LPRSettingsQueueName = $Entry.Properties.lprQueue      #:

            Protocol             = $Entry.Properties.protocol      #: PROTOCOL_RAWTCP_TYPE

            PortNumber           = if ($Entry.Properties.portNumber) { $Entry.Properties.portNumber } else { $Entry.Properties.port }

            DoubleSpool          = if ($Entry.Properties.doubleSpool -eq '1') { $true } elseif ($Entry.Properties.doubleSpool -eq '0') { $false } else { $Entry.Properties.doubleSpool };

            SNMPEnabled          = if ($Entry.Properties.snmpEnabled -eq '1') { $true } elseif ($Entry.Properties.snmpEnabled -eq '0') { $false } else { $Entry.Properties.snmpEnabled };

            SNMPCommunityName    = $Entry.Properties.snmpCommunity #: public

            SNMPDeviceIndex      = $Entry.Properties.snmpDevIndex  #: 1

        }

        if ($Entry.Properties.Action) {

            $CreateGPO['Action'] = $Script:Actions["$($Entry.Properties.action)"]

        } else {

            $CreateGPO['Action'] = 'Deploy'

        }

        [PSCustomObject] $CreateGPO

    } else {

        $CreateGPO = [ordered]@{

            DisplayName          = $GPO.DisplayName

            DomainName           = $GPO.DomainName

            GUID                 = $GPO.GUID

            GpoType              = $GPO.GpoType

            GpoCategory          = $GPO.GpoCategory

            GpoSettings          = $GPO.GpoSettings

            Changed              = try { [DateTime] $Entry.changed } catch { $Entry.Changed };

            #uid             = $Entry.uid

            BypassErrors         = if ($Entry.bypassErrors -eq '1') { $true } else { $false };

            GPOSettingOrder      = $Entry.GPOSettingOrder

            Filter               = $Entry.Filter

            type                 = $Type

            Action               = $null #$Script:Actions["$($Entry.Properties.action)"]

            Comment              = $Entry.Properties.comment

            Path                 = if ($Entry.Properties.path) { $Entry.Properties.Path } elseif ($Entry.Path) { $Entry.Path } else { '' }

            Location             = $Entry.Properties.location

            HostName             = $Entry.Properties.ipAddress     #: 10.42.20.204

            LocalName            = $Entry.Properties.localName     #: CZ02PRT00017

            UseDNS               = if ($Entry.Properties.useDNS -eq '1') { $true } elseif ($Entry.Properties.useDNS -eq '0') { $false } else { $Entry.Properties.useDNS };

            UseIPv6              = if ($Entry.Properties.useIPv6 -eq '1') { $true } elseif ($Entry.Properties.useIPv6 -eq '0') { $false } else { $Entry.Properties.useIPv6 };

            Default              = if ($Entry.Properties.default -eq '1') { $true } elseif ($Entry.Properties.default -eq '0') { $false } else { $Entry.Properties.default };

            SkipLocal            = if ($Entry.Properties.skipLocal -eq '1') { $true } elseif ($Entry.Properties.skipLocal -eq '0') { $false } else { $Entry.Properties.skipLocal };

            DeleteAllShared      = if ($Entry.Properties.deleteAll -eq '1') { $true } elseif ($Entry.Properties.deleteAll -eq '0') { $false } else { $Entry.Properties.deleteAll };

            Persistent           = if ($Entry.Properties.persistent -eq '1') { $true } elseif ($Entry.Properties.persistent -eq '0') { $false } else { $Entry.Properties.persistent };

            DeleteMaps           = if ($Entry.Properties.deleteMaps -eq '1') { $true } elseif ($Entry.Properties.deleteMaps -eq '0') { $false } else { $Entry.Properties.deleteMaps };

            LPRSettingsQueueName = $Entry.Properties.lprQueue      #:

            Protocol             = $Entry.Properties.protocol      #: PROTOCOL_RAWTCP_TYPE

            PortNumber           = if ($Entry.Properties.portNumber) { $Entry.Properties.portNumber } else { $Entry.Properties.port }

            DoubleSpool          = if ($Entry.Properties.doubleSpool -eq '1') { $true } elseif ($Entry.Properties.doubleSpool -eq '0') { $false } else { $Entry.Properties.doubleSpool };

            SNMPEnabled          = if ($Entry.Properties.snmpEnabled -eq '1') { $true } elseif ($Entry.Properties.snmpEnabled -eq '0') { $false } else { $Entry.Properties.snmpEnabled };

            SNMPCommunityName    = $Entry.Properties.snmpCommunity #: public

            SNMPDeviceIndex      = $Entry.Properties.snmpDevIndex  #: 1

        }

        if ($Entry.Properties.Action) {

            $CreateGPO['Action'] = $Script:Actions["$($Entry.Properties.action)"]

        } else {

            $CreateGPO['Action'] = 'Deploy'

        }

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    }

}

function ConvertTo-XMLRegistryAutologon {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO

    )

    $CreateGPO = [ordered]@{

        DisplayName                  = $GPO.DisplayName

        DomainName                   = $GPO.DomainName

        GUID                         = $GPO.GUID

        GpoType                      = $GPO.GpoType

        #GpoCategory = $GPOEntry.GpoCategory

        #GpoSettings = $GPOEntry.GpoSettings

        AutoAdminLogon               = $null

        DefaultDomainName            = $null

        DefaultUserName              = $null

        DefaultPassword              = $null

        DateChangedAutoAdminLogon    = $null

        DateChangedDefaultDomainName = $null

        DateChangedDefaultUserName   = $null

        DateChangedDefaultPassword   = $null

    }

    foreach ($Registry in $GPO.DataSet.Registry) {

        if ($Registry.Properties.Key -eq 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon') {

            if ($Registry.Properties.Name -eq 'AutoAdminLogon') {

                $CreateGPO['AutoAdminLogon'] = [bool] $Registry.Properties.value

                $CreateGPO['DateChangedAutoAdminLogon'] = [DateTime] $Registry.changed

            } elseif ($Registry.Properties.Name -eq 'DefaultDomainName') {

                $CreateGPO['DefaultDomainName'] = $Registry.Properties.value

                $CreateGPO['DateChangedDefaultDomainName'] = [DateTime] $Registry.changed

            } elseif ($Registry.Properties.Name -eq 'DefaultUserName') {

                $CreateGPO['DefaultUserName'] = $Registry.Properties.value

                $CreateGPO['DateChangedDefaultUserName'] = [DateTime] $Registry.changed

            } elseif ($Registry.Properties.Name -eq 'DefaultPassword') {

                $CreateGPO['DefaultPassword'] = $Registry.Properties.value

                $CreateGPO['DateChangedDefaultPassword'] = [DateTime] $Registry.changed

            }

        }

    }

    if ($null -ne $CreateGPO['AutoAdminLogon'] -or

        $null -ne $CreateGPO['DefaultDomainName'] -or

        $null -ne $CreateGPO['DefaultUserName'] -or

        $null -ne $CreateGPO['DefaultPassword']

    ) {

        $CreateGPO['Linked'] = $GPOEntry.Linked

        $CreateGPO['LinksCount'] = $GPOEntry.LinksCount

        $CreateGPO['Links'] = $GPOEntry.Links

        [PSCustomObject] $CreateGPO

    }

}

function ConvertTo-XMLRegistryAutologonOnReport {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO

    )

    $CreateGPO = [ordered]@{

        DisplayName                  = $GPO.DisplayName

        DomainName                   = $GPO.DomainName

        GUID                         = $GPO.GUID

        GpoType                      = $GPO.GpoType

        #GpoCategory = $GPOEntry.GpoCategory

        #GpoSettings = $GPOEntry.GpoSettings

        AutoAdminLogon               = $null

        DefaultDomainName            = $null

        DefaultUserName              = $null

        DefaultPassword              = $null

        DateChangedAutoAdminLogon    = $null

        DateChangedDefaultDomainName = $null

        DateChangedDefaultUserName   = $null

        DateChangedDefaultPassword   = $null

    }

    foreach ($Registry in $GPO.Settings) {

        if ($Registry.Key -eq 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon') {

            if ($Registry.Name -eq 'AutoAdminLogon') {

                $CreateGPO['AutoAdminLogon'] = [bool] $Registry.value

                $CreateGPO['DateChangedAutoAdminLogon'] = [DateTime] $Registry.changed

            } elseif ($Registry.Name -eq 'DefaultDomainName') {

                $CreateGPO['DefaultDomainName'] = $Registry.value

                $CreateGPO['DateChangedDefaultDomainName'] = [DateTime] $Registry.changed

            } elseif ($Registry.Name -eq 'DefaultUserName') {

                $CreateGPO['DefaultUserName'] = $Registry.value

                $CreateGPO['DateChangedDefaultUserName'] = [DateTime] $Registry.changed

            } elseif ($Registry.Name -eq 'DefaultPassword') {

                $CreateGPO['DefaultPassword'] = $Registry.value

                $CreateGPO['DateChangedDefaultPassword'] = [DateTime] $Registry.changed

            }

        }

    }

    if ($null -ne $CreateGPO['AutoAdminLogon'] -or

        $null -ne $CreateGPO['DefaultDomainName'] -or

        $null -ne $CreateGPO['DefaultUserName'] -or

        $null -ne $CreateGPO['DefaultPassword']

    ) {

        $CreateGPO['Linked'] = $GPO.Linked        #: True

        $CreateGPO['LinksCount'] = $GPO.LinksCount    #: 1

        $CreateGPO['Links'] = $GPO.Links         #: area1.local

        [PSCustomObject] $CreateGPO

    }

}

function ConvertTo-XMLRegistryInternetExplorerZones {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO

    )

    foreach ($Registry in $GPO.Settings) {

        $Keys = @(

            'Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\'

            'Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\EscDomains\'

        )

        $Found = $false

        foreach ($Key in $Keys) {

            if ($Registry.Key -like "$Key*") {

                $Found = $true

            }

        }

        if ($Found -eq $false) {

            continue

        }

        # https://support.microsoft.com/en-us/help/182569/internet-explorer-security-zones-registry-entries-for-advanced-users

        if ($Registry.Key -like 'Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\*') {

            $CreateGPO = [ordered]@{

                DisplayName = $GPO.DisplayName

                DomainName  = $GPO.DomainName

                GUID        = $GPO.GUID

                GpoType     = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

            }

            $CreateGPO['Disabled'] = $Registry.Disabled

            if ($Registry.Key -like '*EscDomains*') {

                $CreateGPO['Configuration'] = 'Enhanced Security Configuration (ESC)'

            } else {

                $CreateGPO['Configuration'] = 'Domains'

            }

            if ($Registry.Hive -eq 'HKEY_CURRENT_USER') {

                $CreateGPO['Type'] = 'User Policy'

            } elseif ($Registry.Hive -eq 'HKEY_LOCAL_MACHINE') {

                $CreateGPO['Type'] = 'Computer Policy'

            } else {

                $CreateGPO['Type'] = $Registry.Hive

            }

            if ($Registry.Value -eq '00000000') {

                $CreateGPO['Zone'] = 'My Computer (0)'

            } elseif ($Registry.Value -eq '00000001') {

                $CreateGPO['Zone'] = 'Local Intranet Zone (1)'

            } elseif ($Registry.Value -eq '00000002') {

                $CreateGPO['Zone'] = 'Trusted Sites Zone (2)'

            } elseif ($Registry.Value -eq '00000003') {

                $CreateGPO['Zone'] = 'Internet Zone (3)'

            } elseif ($Registry.Value -eq '00000004') {

                $CreateGPO['Zone'] = 'Restricted Sites Zone (4)'

            } else {

                $CreateGPO['Zone'] = $Registry.Value

            }

            [string] $FullKey = foreach ($Key in $Keys) {

                if ($Registry.Key -like "$Key*") {

                    $Registry.Key.Replace($Key, '')

                }

            }

            $DomainSplit = $FullKey.Split('\')

            $Reversed = for ($i = $DomainSplit.Count - 1; $i -ge 0; $i--) {

                $DomainSplit[$i]

            }

            if ($Registry.Name -eq '*') {

                $CreateGPO['DomainZone'] = $Reversed -join '.'

            } else {

                $CreateGPO['DomainZone'] = -join ($Registry.Name, '://', ($Reversed -join '.'))

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLRegistrySettings {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = Get-XMLNestedRegistry -GPO $GPO -DataSet $GPO.DataSet

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        Get-XMLNestedRegistry -GPO $GPO -DataSet $GPO.DataSet

    }

}

function ConvertTo-XMLScripts {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Script in $GPO.DataSet) {

            [PSCustomObject] @{

                Type       = $GPO.DataSet.Type

                Command    = $GPO.DataSet.Command

                Parameters = $GPO.DataSet.Parameters

                Order      = $GPO.DataSet.Order

                RunOrder   = $GPO.DataSet.RunOrder

            }

        }

        $CreateGPO['DataCount'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Script in $GPO.DataSet) {

            $CreateGPO = [ordered]@{

                DisplayName = $GPO.DisplayName

                DomainName  = $GPO.DomainName

                GUID        = $GPO.GUID

                GpoType     = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                Type        = $Script.Type

                Command     = $Script.Command

                Parameters  = $Script.Parameters

                Order       = $Script.Order

                RunOrder    = $Script.RunOrder

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLSecurityOptions {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Entry in $GPO.DataSet) {

            $Object = [ordered] @{}

            $Object['KeyName'] = $Entry.KeyName

            $Object['KeyDisplayName'] = $Entry.Display.Name

            $Object['KeyDisplayUnits'] = $Entry.Display.Units

            $Object['KeyDisplayBoolean'] = try { [bool]::Parse($Entry.Display.DisplayBoolean) } catch { $null };

            $Object['KeyDisplayString'] = $Entry.Display.DisplayString

            $Object['SystemAccessPolicyName'] = $Entry.SystemAccessPolicyName

            if ($Entry.SettingString) {

                $Object['KeyValue'] = $Entry.SettingString

            } else {

                $Object['KeyValue'] = $Entry.SettingNumber

            }

            [PSCustomObject] $Object

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Entry in $GPO.DataSet) {

            $CreateGPO = [ordered]@{

                DisplayName = $GPO.DisplayName

                DomainName  = $GPO.DomainName

                GUID        = $GPO.GUID

                GpoType     = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

            }

            $CreateGPO['KeyName'] = $Entry.KeyName

            $CreateGPO['KeyDisplayName'] = $Entry.Display.Name

            $CreateGPO['KeyDisplayUnits'] = $Entry.Display.Units

            $CreateGPO['KeyDisplayBoolean'] = try { [bool]::Parse($Entry.Display.DisplayBoolean) } catch { $null };

            $CreateGPO['KeyDisplayString'] = $Entry.Display.DisplayString

            $CreateGPO['SystemAccessPolicyName'] = $Entry.SystemAccessPolicyName

            if ($Entry.SettingString) {

                $CreateGPO['KeyValue'] = $Entry.SettingString

            } else {

                $CreateGPO['KeyValue'] = $Entry.SettingNumber

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLSoftwareInstallation {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($MsiInstallerr in $GPO.DataSet) {

            [PSCustomObject] @{

                Identifier          = $MsiInstallerr.Identifier          #: { 10495e9e-79c1-4a32-b278-a24cd495437f }

                Name                = $MsiInstallerr.Name                #: Local Administrator Password Solution (2)

                Path                = $MsiInstallerr.Path                #: \\area1.local\SYSVOL\area1.local\Policies\ { 5F5042A0-008F-45E3-8657-79C87BD002E3 }\LAPS.x64.msi

                MajorVersion        = $MsiInstallerr.MajorVersion        #: 6

                MinorVersion        = $MsiInstallerr.MinorVersion        #: 2

                LanguageId          = $MsiInstallerr.LanguageId          #: 1033

                Architecture        = $MsiInstallerr.Architecture        #: 9

                IgnoreLanguage      = if ($MsiInstallerr.IgnoreLanguage -eq 'true') { $true } else { $false }      #: false

                Allowx86Onia64      = if ($MsiInstallerr.Allowx86Onia64 -eq 'true') { $true } else { $false }       #: true

                SupportURL          = $MsiInstallerr.SupportURL          #:

                AutoInstall         = if ($MsiInstallerr.AutoInstall -eq 'true') { $true } else { $false }          #: true

                DisplayInARP        = if ($MsiInstallerr.DisplayInARP -eq 'true') { $true } else { $false }        #: true

                IncludeCOM          = if ($MsiInstallerr.IncludeCOM -eq 'true') { $true } else { $false }          #: true

                SecurityDescriptor  = $MsiInstallerr.SecurityDescriptor  #: SecurityDescriptor

                DeploymentType      = $MsiInstallerr.DeploymentType      #: Assign

                ProductId           = $MsiInstallerr.ProductId           #: { ea8cb806-c109 - 4700 - 96b4-f1f268e5036c }

                ScriptPath          = $MsiInstallerr.ScriptPath          #: \\area1.local\SysVol\area1.local\Policies\ { 5F5042A0-008F-45E3-8657-79C87BD002E3 }\Machine\Applications\ { EAC9B821-FB4D - 457A-806F-E5B528D1E41A }.aas

                DeploymentCount     = $MsiInstallerr.DeploymentCount     #: 0

                InstallationUILevel = $MsiInstallerr.InstallationUILevel #: Maximum

                Upgrades            = if ($MsiInstallerr.Upgrades.Mandatory -eq 'true') { $true } else { $false }            #: Upgrades

                UninstallUnmanaged  = if ($MsiInstallerr.UninstallUnmanaged -eq 'true') { $true } else { $false }   #: false

                LossOfScopeAction   = $MsiInstallerr.LossOfScopeAction   #: Unmanage

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($MsiInstallerr in $GPO.DataSet) {

            $CreateGPO = [ordered]@{

                DisplayName         = $GPO.DisplayName

                DomainName          = $GPO.DomainName

                GUID                = $GPO.GUID

                GpoType             = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                Identifier          = $MsiInstallerr.Identifier          #: { 10495e9e-79c1-4a32-b278-a24cd495437f }

                Name                = $MsiInstallerr.Name                #: Local Administrator Password Solution (2)

                Path                = $MsiInstallerr.Path                #: \\area1.local\SYSVOL\area1.local\Policies\ { 5F5042A0-008F-45E3-8657-79C87BD002E3 }\LAPS.x64.msi

                MajorVersion        = $MsiInstallerr.MajorVersion        #: 6

                MinorVersion        = $MsiInstallerr.MinorVersion        #: 2

                LanguageId          = $MsiInstallerr.LanguageId          #: 1033

                Architecture        = $MsiInstallerr.Architecture        #: 9

                IgnoreLanguage      = if ($MsiInstallerr.IgnoreLanguage -eq 'true') { $true } else { $false }      #: false

                Allowx86Onia64      = if ($MsiInstallerr.Allowx86Onia64 -eq 'true') { $true } else { $false }       #: true

                SupportURL          = $MsiInstallerr.SupportURL          #:

                AutoInstall         = if ($MsiInstallerr.AutoInstall -eq 'true') { $true } else { $false }          #: true

                DisplayInARP        = if ($MsiInstallerr.DisplayInARP -eq 'true') { $true } else { $false }        #: true

                IncludeCOM          = if ($MsiInstallerr.IncludeCOM -eq 'true') { $true } else { $false }          #: true

                SecurityDescriptor  = $MsiInstallerr.SecurityDescriptor  #: SecurityDescriptor

                DeploymentType      = $MsiInstallerr.DeploymentType      #: Assign

                ProductId           = $MsiInstallerr.ProductId           #: { ea8cb806-c109 - 4700 - 96b4-f1f268e5036c }

                ScriptPath          = $MsiInstallerr.ScriptPath          #: \\area1.local\SysVol\area1.local\Policies\ { 5F5042A0-008F-45E3-8657-79C87BD002E3 }\Machine\Applications\ { EAC9B821-FB4D - 457A-806F-E5B528D1E41A }.aas

                DeploymentCount     = $MsiInstallerr.DeploymentCount     #: 0

                InstallationUILevel = $MsiInstallerr.InstallationUILevel #: Maximum

                Upgrades            = if ($MsiInstallerr.Upgrades.Mandatory -eq 'true') { $true } else { $false }            #: Upgrades

                UninstallUnmanaged  = if ($MsiInstallerr.UninstallUnmanaged -eq 'true') { $true } else { $false }   #: false

                LossOfScopeAction   = $MsiInstallerr.LossOfScopeAction   #: Unmanage

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLSystemServices {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($GPOEntry in $GPO.DataSet) {

            [PSCustomObject] @{

                ServiceName                = $GPOEntry.Name

                ServiceStartUpMode         = $GPOEntry.StartUpMode

                SecurityAuditingPresent    = try { [bool]::Parse($GPOEntry.SecurityDescriptor.AuditingPresent.'#text') } catch { $null };

                SecurityPermissionsPresent = try { [bool]::Parse($GPOEntry.SecurityDescriptor.PermissionsPresent.'#text') } catch { $null };

                SecurityDescriptor         = $GPOEntry.SecurityDescriptor

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($GPOEntry in $GPO.DataSet) {

            $CreateGPO = [ordered]@{

                DisplayName                = $GPO.DisplayName

                DomainName                 = $GPO.DomainName

                GUID                       = $GPO.GUID

                GpoType                    = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                ServiceName                = $GPOEntry.Name

                ServiceStartUpMode         = $GPOEntry.StartUpMode

                SecurityAuditingPresent    = try { [bool]::Parse($GPOEntry.SecurityDescriptor.AuditingPresent.'#text') } catch { $null };

                SecurityPermissionsPresent = try { [bool]::Parse($GPOEntry.SecurityDescriptor.PermissionsPresent.'#text') } catch { $null };

                SecurityDescriptor         = $GPOEntry.SecurityDescriptor

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLSystemServicesNT {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Service in $GPO.DataSet.NTService) {

            [PSCustomObject] @{

                GPOSettingOrder                      = $Service.GPOSettingOrder

                #ServiceName          = $Service.Name

                ServiceName                          = $Service.Properties.serviceName          #: AppIDSvc: AppIDSvc

                ServiceStartupType                   = $Service.Properties.startupType          #: NOCHANGE: NOCHANGE

                ServiceAction                        = $Service.Properties.serviceAction        #: START: START

                Timeout                              = $Service.Properties.timeout              #: 50: 50

                FirstFailure                         = $Service.Properties.firstFailure         #: REBOOT: REBOOT

                SecondFailure                        = $Service.Properties.secondFailure        #: REBOOT: REBOOT

                ThirdFailure                         = $Service.Properties.thirdFailure         #: REBOOT: REBOOT

                ResetFailCountDelay                  = $Service.Properties.resetFailCountDelay  #: 0: 0

                RestartComputerDelay                 = $Service.Properties.restartComputerDelay #: 60000: 60000

                Filter                               = $Service.Filter

                AccountName                          = $Service.Properties.accountName

                AllowServiceToInteractWithTheDesktop = if ($Service.Properties.interact -eq 1) { 'Yes' } elseif ($Service.Properties.interact -eq 0) { 'No' } else { $null }

                RunThisProgram                       = $Service.Properties.program

                CommandLineParameters                = $Service.Properties.args

                AppendFailCountToEndOfCommandLine    = if ($Service.Properties.append -eq 1) { 'Yes' } elseif ($Service.Properties.append -eq 0) { 'No' } else { $null }

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Service in $GPO.DataSet.NTService) {

            $CreateGPO = [ordered]@{

                DisplayName                          = $GPO.DisplayName

                DomainName                           = $GPO.DomainName

                GUID                                 = $GPO.GUID

                GpoType                              = $GPO.GpoType

                #GpoCategory = $GPOEntry.GpoCategory

                #GpoSettings = $GPOEntry.GpoSettings

                GPOSettingOrder                      = $Service.GPOSettingOrder

                #ServiceName          = $Service.Name

                ServiceName                          = $Service.Properties.serviceName          #: AppIDSvc: AppIDSvc

                ServiceStartupType                   = $Service.Properties.startupType          #: NOCHANGE: NOCHANGE

                ServiceAction                        = $Service.Properties.serviceAction        #: START: START

                Timeout                              = $Service.Properties.timeout              #: 50: 50

                FirstFailure                         = $Service.Properties.firstFailure         #: REBOOT: REBOOT

                SecondFailure                        = $Service.Properties.secondFailure        #: REBOOT: REBOOT

                ThirdFailure                         = $Service.Properties.thirdFailure         #: REBOOT: REBOOT

                ResetFailCountDelay                  = $Service.Properties.resetFailCountDelay  #: 0: 0

                RestartComputerDelay                 = $Service.Properties.restartComputerDelay #: 60000: 60000

                Filter                               = $Service.Filter

                AccountName                          = $Service.Properties.accountName

                AllowServiceToInteractWithTheDesktop = if ($Service.Properties.interact -eq 1) { 'Yes' } elseif ($Service.Properties.interact -eq 0) { 'No' } else { $null }

                RunThisProgram                       = $Service.Properties.program

                CommandLineParameters                = $Service.Properties.args

                AppendFailCountToEndOfCommandLine    = if ($Service.Properties.append -eq 1) { 'Yes' } elseif ($Service.Properties.append -eq 0) { 'No' } else { $null }

                <#$

                startupType         : NOCHANGE

                serviceName         : AudioEndpointBuilder

                timeout             : 30

                accountName         : LocalSystem

                interact            : 1

                thirdFailure        : RUNCMD

                resetFailCountDelay : 0

                program             : fgdfg

                args                : dg

                append              : 1

                Service name AudioEndpointBuilder

                Action No change

                Startup type: No change

                Wait timeout if service is locked: 30 seconds

                Service AccountLog on service as: LocalSystem

                Allow service to interact with the desktop: Yes

                First failure: No change

                Second failure: No change

                Subsequent failures: Run a program

                Reset fail count after: 0 days

                Run this program: fgdfg

                Command line parameters: dg

                Append fail count to end of command line: Yes

                #>

            }

            $CreateGPO['Linked'] = $GPO.Linked

            $CreateGPO['LinksCount'] = $GPO.LinksCount

            $CreateGPO['Links'] = $GPO.Links

            [PSCustomObject] $CreateGPO

        }

    }

}

function ConvertTo-XMLTaskScheduler {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Entry in $GPO.DataSet.Drive) {

            [PSCustomObject] @{

                Changed         = [DateTime] $Entry.changed

                #uid             = $Entry.uid

                GPOSettingOrder = $Entry.GPOSettingOrder

                Filter          = $Entry.Filter

                Name            = $Entry.Name

                Action          = $Script:Actions["$($Entry.Properties.action)"]

                ThisDrive       = $Entry.Properties.thisDrive

                AllDrives       = $Entry.Properties.allDrives

                UserName        = $Entry.Properties.userName

                Path            = $Entry.Properties.path

                Label           = $Entry.Properties.label

                Persistent      = if ($Entry.Properties.persistent -eq '1') { $true } elseif ($Entry.Properties.persistent -eq '0') { $false } else { $Entry.Properties.persistent };

                UseLetter       = if ($Entry.Properties.useLetter -eq '1') { $true } elseif ($Entry.Properties.useLetter -eq '0') { $false } else { $Entry.Properties.useLetter };

                Letter          = $Entry.Properties.letter

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Type in @('TaskV2', 'Task', 'ImmediateTaskV2', 'ImmediateTask')) {

            foreach ($Entry in $GPO.DataSet.$Type) {

                $ListActions = foreach ($LoopAction in $Entry.Properties.Task.Actions) {

                    foreach ($InternalAction in $LoopAction.Exec) {

                        $Action = [ordered] @{

                            ActionType       = 'Execute'

                            Command          = $InternalAction.Command         # : cmd

                            Arguments        = $InternalAction.Arguments       # : / c wevtutil qe security / rd:true / f:text / c:1 / q:"*[System[Provider[@Name='Microsoft-Windows-Security-Auditing'] and (EventID=4727 or EventID=4759 or EventID=4754 or EventID=4731)]]" >group-creation.txt

                            WorkingDirectory = $InternalAction.WorkingDirectory# : % windir % \temp

                            Server           = $Null

                            Subject          = $Null

                            To               = $Null

                            From             = $Null

                            Body             = $Null

                            Attachments      = $Null

                        }

                        $Action

                    }

                    foreach ($InternalAction in $LoopAction.SendEmail) {

                        $Action = [ordered] @{

                            ActionType       = 'SendEmail'

                            Command          = $null

                            Arguments        = $null      # : / c wevtutil qe security / rd:true / f:text / c:1 / q:"*[System[Provider[@Name='Microsoft-Windows-Security-Auditing'] and (EventID=4727 or EventID=4759 or EventID=4754 or EventID=4731)]]" >group-creation.txt

                            WorkingDirectory = $null # : % windir % \temp

                            Server           = $InternalAction.Server     # : smtp-de

                            Subject          = $InternalAction.Subject    # : AD Group creation

                            To               = $InternalAction.To         # : gm6b@eurofins.de,RalphThomasAussem@eurofins.de,karlthomaseggert@eurofins.de

                            From             = $InternalAction.From       # : %computername%@eurofins.local

                            Body             = $InternalAction.Body       # : A new security group has been created. Check attachment for further details.

                            Attachments      = $InternalAction.Attachments.File -join '; ' # : Attachments

                        }

                        $Action

                    }

                }

                <#

                [DBG]: PS C:\Support\GitHub\GpoZaurr> $Entry.Properties.Task.Triggers.EventTrigger

                Enabled Subscription

                ------- ------------

                true    <QueryList><Query Id="0" Path="Security"><Select Path="Security">*[System[Provider[@Name='Microsoft-Windows-Security-Auditing'] and EventID=4727]]</Select></Query></QueryList>

                true    <QueryList><Query Id="0" Path="Security"><Select Path="Security">*[System[Provider[@Name='Microsoft-Windows-Security-Auditing'] and EventID=4731]]</Select></Query></QueryList>

                true    <QueryList><Query Id="0" Path="Security"><Select Path="Security">*[System[Provider[@Name='Microsoft-Windows-Security-Auditing'] and EventID=4754]]</Select></Query></QueryList>

                false   <QueryList><Query Id="0" Path="Security"><Select Path="Security">*[System[Provider[@Name='Microsoft-Windows-Security-Auditing'] and EventID=4759]]</Select></Query></QueryList>

                #>

                if ($ListActions.Count -eq 0) {

                    $ListActions = @(

                        if ($Entry.Properties.appName) {

                            # This supports Scheduled Task (legacy)

                            $Action = [ordered] @{

                                ActionType       = $Script:Actions["$($Entry.Properties.action)"]

                                Command          = $Entry.Properties.appName

                                Arguments        = $Entry.Properties.args  #

                                WorkingDirectory = $Entry.Properties.startIn  # : % windir % \temp

                                Server           = $null     # : smtp-de

                                Subject          = $null    # : AD Group creation

                                To               = $null

                                From             = $null

                                Body             = $null

                                Attachments      = $null

                            }

                            $Action

                        } else {

                            $Action = [ordered] @{

                                ActionType       = $Script:Actions["$($Entry.Properties.action)"]

                                Command          = $null

                                Arguments        = $null      #

                                WorkingDirectory = $null # : % windir % \temp

                                Server           = $null     # : smtp-de

                                Subject          = $null    # : AD Group creation

                                To               = $null

                                From             = $null

                                Body             = $null

                                Attachments      = $null

                            }

                            $Action

                        }

                    )

                }

                foreach ($Action in $ListActions) {

                    $CreateGPO = [ordered]@{

                        DisplayName     = $GPO.DisplayName

                        DomainName      = $GPO.DomainName

                        GUID            = $GPO.GUID

                        GpoType         = $GPO.GpoType

                        #GpoCategory = $GPOEntry.GpoCategory

                        #GpoSettings = $GPOEntry.GpoSettings

                        Type            = $Type

                        Changed         = [DateTime] $Entry.changed

                        GPOSettingOrder = $Entry.GPOSettingOrder

                        userContext     = ''

                        Name            = $Entry.Name

                        Status          = $Entry.status

                        Action          = $Script:Actions["$($Entry.Properties.action)"]

                        runAs           = $Entry.Properties.runAs     #: NT AUTHORITY\System

                        #logonType                   = $Entry.Properties.logonType #: InteractiveToken

                        #Task = $Entry.Properties.Task      #: Task

                        Comment         = $Entry.Properties.comment

                    }

                    if ($Entry.Properties.startOnlyIfIdle) {

                        # Old legacy task

                        $Middle = [ordered] @{

                            AllowStartOnDemand          = $null        #: true

                            DisallowStartIfOnBatteries  = $Entry.Properties.noStartIfOnBatteries #: false

                            StopIfGoingOnBatteries      = $Entry.Properties.stopIfGoingOnBatteries     #: false

                            AllowHardTerminate          = $null       #: true

                            Enabled                     = $Entry.Properties.enabled               #: true

                            Hidden                      = $null                   #: false

                            MultipleInstancesPolicy     = $null    #: IgnoreNew

                            Priority                    = $null                   #: 7

                            ExecutionTimeLimit          = $null         #: PT1H

                            #IdleSettings                = $Entry.Properties.Task.Settings.IdleSettings               #: IdleSettings

                            IdleDuration                = $Entry.Properties.deadlineMinutes      # : PT5M

                            IdleWaitTimeout             = $null   # : PT1H

                            IdleStopOnIdleEnd           = $Entry.Properties.stopOnIdleEnd # : false

                            IdleRestartOnIdle           = $Entry.Properties.startOnlyIfIdle # : false

                            RegistrationInfoAuthor      = $null

                            RegistrationInfoDescription = $null

                            deleteWhenDone              = $Entry.Properties.deleteWhenDone

                            <#

                            action                 : U

                            name                   : Task Name

                            appName                : Run command

                            args                   : args for command

                            startIn                : start me in

                            comment                : Oops i did it again

                            enabled                : 1

                            deleteWhenDone         : 1

                            maxRunTime             : 259200000

                            startOnlyIfIdle        : 1

                            idleMinutes            : 10

                            deadlineMinutes        : 60

                            stopOnIdleEnd          : 1

                            noStartIfOnBatteries   : 1

                            stopIfGoingOnBatteries : 1

                            systemRequired         : 0

                            Triggers               : Triggers

                            #>

                        }

                    } else {

                        $Middle = [ordered] @{

                            AllowStartOnDemand          = $Entry.Properties.Task.Settings.AllowStartOnDemand         #: true

                            DisallowStartIfOnBatteries  = $Entry.Properties.Task.Settings.DisallowStartIfOnBatteries #: false

                            StopIfGoingOnBatteries      = $Entry.Properties.Task.Settings.StopIfGoingOnBatteries     #: false

                            AllowHardTerminate          = $Entry.Properties.Task.Settings.AllowHardTerminate         #: true

                            Enabled                     = $Entry.Properties.Task.Settings.Enabled                    #: true

                            Hidden                      = $Entry.Properties.Task.Settings.Hidden                     #: false

                            MultipleInstancesPolicy     = $Entry.Properties.Task.Settings.MultipleInstancesPolicy    #: IgnoreNew

                            Priority                    = $Entry.Properties.Task.Settings.Priority                   #: 7

                            ExecutionTimeLimit          = $Entry.Properties.Task.Settings.ExecutionTimeLimit         #: PT1H

                            #IdleSettings                = $Entry.Properties.Task.Settings.IdleSettings               #: IdleSettings

                            IdleDuration                = $Entry.Properties.Task.Settings.IdleSettings.Duration      # : PT5M

                            IdleWaitTimeout             = $Entry.Properties.Task.Settings.IdleSettings.WaitTimeout   # : PT1H

                            IdleStopOnIdleEnd           = $Entry.Properties.Task.Settings.IdleSettings.StopOnIdleEnd # : false

                            IdleRestartOnIdle           = $Entry.Properties.Task.Settings.IdleSettings.RestartOnIdle # : false

                            RegistrationInfoAuthor      = $Entry.Properties.Task.RegistrationInfo.Author

                            RegistrationInfoDescription = $Entry.Properties.Task.RegistrationInfo.Description

                            deleteWhenDone              = $Entry.Properties.deleteWhenDone

                        }

                    }

                    $End = [ordered] @{

                        id        = $Entry.Properties.Principals.Principal.id        # : Author

                        UserId    = $Entry.Properties.Principals.Principal.UserId    # : NT AUTHORITY\System

                        LogonType = $Entry.Properties.Principals.Principal.LogonType # : InteractiveToken

                        RunLevel  = $Entry.Properties.Principals.Principal.RunLevel  # : HighestAvailable

                        #Persistent = if ($Entry.Properties.persistent -eq '1') { $true } elseif ($Entry.Properties.persistent -eq '0') { $false } else { $Entry.Properties.persistent };

                        #UseLetter = if ($Entry.Properties.useLetter -eq '1') { $true } elseif ($Entry.Properties.useLetter -eq '0') { $false } else { $Entry.Properties.useLetter };

                        #Letter = $Entry.Properties.letter

                    }

                    $CreateGPO = $CreateGPO + $Middle + $End + $Action

                    $Last = [ordered] @{

                        #Uid                                   = $Group.uid             #: {8F435B0A-CD15-464E-85F3-B6A55B9E816A}: {8F435B0A-CD15-464E-85F3-B6A55B9E816A}

                        RunInLoggedOnUserSecurityContext      = if ($Entry.userContext -eq '1') { 'Enabled' } elseif ($Entry.userContext -eq '0') { 'Disabled' } else { $Entry.userContext };

                        RemoveThisItemWhenItIsNoLongerApplied = if ($Entry.removePolicy -eq '1') { 'Enabled' } elseif ($Entry.removePolicy -eq '0') { 'Disabled' } else { $Entry.removePolicy };

                        Filters                               = $Group.Filters         #::

                    }

                    $CreateGPO = $CreateGPO + $Last

                    $CreateGPO['Linked'] = $GPO.Linked

                    $CreateGPO['LinksCount'] = $GPO.LinksCount

                    $CreateGPO['Links'] = $GPO.Links

                    [PSCustomObject] $CreateGPO

                }

            }

        }

    }

}

function ConvertTo-XMLUserRightsAssignment {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [switch] $SingleObject

    )

    $UserRightsTranslation = @{

        SeNetworkLogonRight             = 'Access this computer from the network'

        SeMachineAccountPrivilege       = 'Add workstations to domain'

        SeIncreaseQuotaPrivilege        = 'Adjust memory quotas for a process'

        SeInteractiveLogonRight         = 'Allow log on locally'

        SeBackupPrivilege               = 'Back up files and directories'

        SeChangeNotifyPrivilege         = 'Bypass traverse checking Everyone'

        SeSystemTimePrivilege           = 'Change the system time'

        SeCreatePagefilePrivilege       = 'Create a pagefile'

        SeDebugPrivilege                = 'Debug programs'

        SeEnableDelegationPrivilege     = 'Enable computer and user accounts to be trusted for delegation'

        SeRemoteShutdownPrivilege       = 'Force shutdown from a remote system'

        SeAuditPrivilege                = 'Generate security audits'

        SeIncreaseBasePriorityPrivilege = 'Increase scheduling priority'

        SeLoadDriverPrivilege           = 'Load and unload device drivers'

        SeBatchLogonRight               = 'Log on as a batch job'

        SeSecurityPrivilege             = 'Manage auditing and security log'

        SeSystemEnvironmentPrivilege    = 'Modify firmware environment values'

        SeProfileSingleProcessPrivilege = 'Profile single process'

        SeSystemProfilePrivilege        = 'Profile system performance'

        SeUndockPrivilege               = 'Remove computer from docking station'

        SeAssignPrimaryTokenPrivilege   = 'Replace a process level token'

        SeRestorePrivilege              = 'Restore files and directories'

        SeShutdownPrivilege             = 'Shut down the system'

        SeTakeOwnershipPrivilege        = 'Take ownership of files or other objects'

    }

    if ($SingleObject) {

        $CreateGPO = [ordered]@{

            DisplayName = $GPO.DisplayName

            DomainName  = $GPO.DomainName

            GUID        = $GPO.GUID

            GpoType     = $GPO.GpoType

            #GpoCategory = $GPOEntry.GpoCategory

            #GpoSettings = $GPOEntry.GpoSettings

            Count       = 0

            Settings    = $null

        }

        [Array] $CreateGPO['Settings'] = foreach ($Entry in $GPO.DataSet) {

            foreach ($Member in $Entry.Member) {

                [PSCustomObject]@{

                    'UserRightsAssignment'            = $Entry.Name

                    'UserRightsAssignmentDescription' = $UserRightsTranslation[$Entry.Name]

                    'Name'                            = $Member.Name.'#text'

                    'Sid'                             = $Member.SID.'#text'

                }

            }

        }

        $CreateGPO['Count'] = $CreateGPO['Settings'].Count

        $CreateGPO['Linked'] = $GPO.Linked

        $CreateGPO['LinksCount'] = $GPO.LinksCount

        $CreateGPO['Links'] = $GPO.Links

        [PSCustomObject] $CreateGPO

    } else {

        foreach ($Entry in $GPO.DataSet) {

            foreach ($Member in $Entry.Member) {

                $CreateGPO = [ordered]@{

                    DisplayName = $GPO.DisplayName

                    DomainName  = $GPO.DomainName

                    GUID        = $GPO.GUID

                    GpoType     = $GPO.GpoType

                    #GpoCategory = $GPOEntry.GpoCategory

                    #GpoSettings = $GPOEntry.GpoSettings

                }

                $CreateGPO['UserRightsAssignment'] = $Entry.Name

                $CreateGPO['UserRightsAssignmentDescription'] = $UserRightsTranslation[$Entry.Name]

                $CreateGPO['Name'] = $Member.Name.'#text'

                $CreateGPO['Sid'] = $Member.SID.'#text'

                #$CreateGPO['CreatedTime'] = $GPO.CreatedTime         # : 06.06.2020 18:03:36

                #$CreateGPO['ModifiedTime'] = $GPO.ModifiedTime        # : 17.06.2020 16:08:10

                #$CreateGPO['ReadTime'] = $GPO.ReadTime            # : 13.08.2020 10:15:37

                $CreateGPO['Linked'] = $GPO.Linked

                $CreateGPO['LinksCount'] = $GPO.LinksCount

                $CreateGPO['Links'] = $GPO.Links

                [PSCustomObject] $CreateGPO

            }

        }

    }

}

function Find-GPOPassword {

    [cmdletBinding()]

    param(

        [string] $Path

    )

    #Convert XML in a String file

    [string]$XMLString = Get-Content -LiteralPath $Path

    #Check if Cpassword Exist in the file

    if ($XMLString.Contains("cpassword")) {

        #Take the Cpassword Value from XML String file

        [string]$Cpassword = [regex]::matches($XMLString, '(cpassword=).+?(?=\")')

        $Cpassword = $Cpassword.split('(\")')[1]

        #Check if Cpassword has a value

        if ($Cpassword.Length -gt 20 -and $Cpassword -notlike '*cpassword*') {

            $Mod = ($Cpassword.length % 4)

            switch ($Mod) {

                '1' { $Cpassword = $Cpassword.Substring(0, $Cpassword.Length - 1) }

                '2' { $Cpassword += ('=' * (4 - $Mod)) }

                '3' { $Cpassword += ('=' * (4 - $Mod)) }

            }

            $Base64Decoded = [Convert]::FromBase64String($Cpassword)

            $AesObject = [System.Security.Cryptography.AesCryptoServiceProvider]::new()

            #Use th AES Key

            [Byte[]] $AesKey = @(0x4e, 0x99, 0x06, 0xe8, 0xfc, 0xb6, 0x6c, 0xc9, 0xfa, 0xf4, 0x93, 0x10, 0x62, 0x0f, 0xfe, 0xe8, 0xf4, 0x96, 0xe8, 0x06, 0xcc, 0x05, 0x79, 0x90, 0x20, 0x9b, 0x09, 0xa4, 0x33, 0xb6, 0x6c, 0x1b)

            $AesIV = New-Object Byte[]($AesObject.IV.Length)

            $AesObject.IV = $AesIV

            $AesObject.Key = $AesKey

            $DecryptorObject = $AesObject.CreateDecryptor()

            [Byte[]] $OutBlock = $DecryptorObject.TransformFinalBlock($Base64Decoded, 0, $Base64Decoded.length)

            #Convert Hash variable in a String valute

            $Password = [System.Text.UnicodeEncoding]::Unicode.GetString($OutBlock)

        } else {

            $Password = ''

        }

    }

    $Password

}

function Format-CamelCaseToDisplayName {

    [cmdletBinding()]

    param(

        [string[]] $Text,

        [string] $AddChar

    )

    foreach ($string in $Text) {

        $newString = ''

        $stringChars = $string.GetEnumerator()

        $charIndex = 0

        foreach ($char in $stringChars) {

            # If upper and not first character, add a space

            if ([char]::IsUpper($char) -eq 'True' -and $charIndex -gt 0) {

                $newString = $newString + $AddChar + $char.ToString()

            } elseif ($charIndex -eq 0) {

                # If the first character, make it a capital always

                $newString = $newString + $char.ToString().ToUpper()

            } else {

                $newString = $newString + $char.ToString()

            }

            $charIndex++

        }

        $newString

    }

}

#Format-CamelCaseToDisplayName -Text 'Test1', 'TestingMyAss', 'OtherTest', 'otherTEst'

function Get-GitHubVersion {

    [cmdletBinding()]

    param(

        [Parameter(Mandatory)][string] $Cmdlet,

        [Parameter(Mandatory)][string] $RepositoryOwner,

        [Parameter(Mandatory)][string] $RepositoryName

    )

    $App = Get-Command -Name $Cmdlet -ErrorAction SilentlyContinue

    if ($App) {

        [Array] $GitHubReleases = (Get-GitHubLatestRelease -Url "https://api.github.com/repos/$RepositoryOwner/$RepositoryName/releases" -Verbose:$false)

        $LatestVersion = $GitHubReleases[0]

        if (-not $LatestVersion.Errors) {

            if ($App.Version -eq $LatestVersion.Version) {

                "Current/Latest: $($LatestVersion.Version) at $($LatestVersion.PublishDate)"

            } elseif ($App.Version -lt $LatestVersion.Version) {

                "Current: $($App.Version), Published: $($LatestVersion.Version) at $($LatestVersion.PublishDate). Update?"

            } elseif ($App.Version -gt $LatestVersion.Version) {

                "Current: $($App.Version), Published: $($LatestVersion.Version) at $($LatestVersion.PublishDate). Lucky you!"

            }

        } else {

            "Current: $($App.Version)"

        }

    }

}

function Get-GPOCategories {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [System.Xml.XmlElement[]] $GPOOutput,

        [string] $Splitter,

        [switch] $FullObjects,

        [System.Collections.IDictionary] $CachedCategories

    )

    if (-not $CachedCategories) {

        $CachedCategories = [ordered] @{}

    }

    $LinksInformation = Get-LinksFromXML -GPOOutput $GPOOutput -Splitter $Splitter -FullObjects:$FullObjects

    foreach ($GpoType in @('User', 'Computer')) {

        if ($GPOOutput.$GpoType.ExtensionData.Extension) {

            foreach ($ExtensionType in $GPOOutput.$GpoType.ExtensionData.Extension) {

                # It's possible that one of the ExtensionType records has value null. Weird but happend.

                if ($ExtensionType) {

                    $GPOSettingTypeSplit = ($ExtensionType.type -split ':')

                    try {

                        $KeysToLoop = $ExtensionType | Get-Member -MemberType Properties -ErrorAction Stop | Where-Object { $_.Name -notin 'type', $GPOSettingTypeSplit[0] -and $_.Name -notin @('Blocked') }

                    } catch {

                        Write-Warning "Get-XMLStandard - things went sideways $($_.Exception.Message)"

                        continue

                    }

                    foreach ($GpoSettings in $KeysToLoop.Name) {

                        $Template = [ordered] @{

                            DisplayName = $GPO.DisplayName

                            DomainName  = $GPO.DomainName

                            GUID        = $GPO.Guid

                            GpoType     = $GpoType

                            GpoCategory = $GPOSettingTypeSplit[1]

                            GpoSettings = $GpoSettings

                        }

                        $Template['Linked'] = $LinksInformation.Linked

                        $Template['LinksCount'] = $LinksInformation.LinksCount

                        $Template['Links'] = $LinksInformation.Links

                        $Template['IncludeComments'] = [bool]::Parse($GPOOutput.IncludeComments)

                        $Template['CreatedTime'] = [DateTime] $GPOOutput.CreatedTime

                        $Template['ModifiedTime'] = [DateTime] $GPOOutput.ModifiedTime

                        $Template['ReadTime'] = [DateTime] $GPOOutput.ReadTime

                        $Template['SecurityDescriptor'] = $GPOOutput.SecurityDescriptor

                        $Template['FilterDataAvailable'] = [bool]::Parse($GPOOutput.FilterDataAvailable)

                        $Template['DataSet'] = $ExtensionType.$GpoSettings

                        $ConvertedObject = [PSCustomObject] $Template

                        if (-not $CachedCategories["$($Template.GpoCategory)"]) {

                            $CachedCategories["$($Template.GpoCategory)"] = [ordered] @{}

                        }

                        if (-not $CachedCategories["$($Template.GpoCategory)"]["$($Template.GpoSettings)"]) {

                            $CachedCategories["$($Template.GpoCategory)"]["$($Template.GpoSettings)"] = [System.Collections.Generic.List[PSCustomObject]]::new()

                        }

                        $CachedCategories["$($Template.GpoCategory)"]["$($Template.GpoSettings)"].Add($ConvertedObject)

                        # return GPOCategory

                        $ConvertedObject

                    }

                }

            }

        }

    }

}

function Get-GPOPrivInheritance {

    [cmdletBinding()]

    param(

        [parameter(ParameterSetName = 'ADObject', ValueFromPipeline, ValueFromPipelineByPropertyName, Mandatory)][Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        [System.Collections.IDictionary] $CacheReturnedGPOs,

        [System.Collections.IDictionary] $ForestInformation,

        [string] $Domain,

        [switch] $SkipDomainRoot,

        [switch] $SkipDomainControllers

    )

    foreach ($Object in $ADObject) {

        if ($SkipDomainRoot) {

            if ($Object.DistinguishedName -eq $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']) {

                # other skips Domain Root

                continue

            }

        }

        if ($SkipDomainControllers) {

            if ($Object.DistinguishedName -eq $ForestInformation['DomainsExtended'][$Domain]['DomainControllersContainer']) {

                # other skips Domain Controllers

                continue

            }

        }

        $Inheritance = Get-GPInheritance -Target $Object.DistinguishedName

        foreach ($Link in $Inheritance.GpoLinks) {

            [PSCustomObject] @{

                DisplayName       = $Link.DisplayName

                DomainName        = $Domain

                GUID              = $Link.GPOID

                Enabled           = $Link.Enabled

                Enforced          = $Link.Enforced

                Order             = $Link.Order

                Target            = $Object.DistinguishedName

                TargetCanonical   = $Object.CanonicalName

                TargetObjectClass = $Object.objectClass

            }

        }

    }

}

function Get-GPOPrivInheritanceLoop {

    [cmdletBinding()]

    param(

        [Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        [System.Collections.IDictionary] $CacheReturnedGPOs,

        [System.Collections.IDictionary] $ForestInformation,

        [validateset('Root', 'DomainControllers', 'OrganizationalUnit')][string[]] $Linked,

        [string] $SearchBase,

        [Microsoft.ActiveDirectory.Management.ADSearchScope] $SearchScope,

        [string] $Filter

    )

    if (-not $ADObject) {

        if ($Linked) {

            foreach ($Domain in $ForestInformation.Domains) {

                $Splat = @{

                    #Filter     = $Filter

                    Properties = 'distinguishedName', 'gplink', 'CanonicalName'

                    # Filter     = "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')"

                    Server     = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                }

                if ($Linked -contains 'DomainControllers') {

                    $SearchBase = $ForestInformation['DomainsExtended'][$Domain]['DomainControllersContainer']

                    $Splat['Filter'] = "(objectClass -eq 'organizationalUnit')"

                    $Splat['SearchBase'] = $SearchBase

                    try {

                        $ADObjectGPO = Get-ADObject @Splat

                    } catch {

                        Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                    }

                    Get-GPOPrivInheritance -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation

                }

                if ($Linked -contains 'Root') {

                    $SearchBase = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    $Splat['Filter'] = "objectClass -eq 'domainDNS'"

                    $Splat['SearchBase'] = $SearchBase

                    try {

                        $ADObjectGPO = Get-ADObject @Splat

                    } catch {

                        Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                    }

                    Get-GPOPrivInheritance -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation

                }

                if ($Linked -contains 'Site') {

                    # Sites are defined only in primary domain

                    # Sites are not supported by Get-GPInheritance

                }

                if ($Linked -contains 'OrganizationalUnit') {

                    $SearchBase = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    $Splat['Filter'] = "(objectClass -eq 'organizationalUnit')"

                    $Splat['SearchBase'] = $SearchBase

                    try {

                        $ADObjectGPO = Get-ADObject @Splat

                    } catch {

                        Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                    }

                    Get-GPOPrivInheritance -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -SkipDomainRoot -SkipDomainControllers

                }

            }

        } elseif ($Filter) {

            foreach ($Domain in $ForestInformation.Domains) {

                $Splat = @{

                    Filter     = $Filter

                    Properties = 'distinguishedName', 'gplink', 'CanonicalName'

                    Server     = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                }

                if ($PSBoundParameters.ContainsKey('SearchBase')) {

                    $DomainDistinguishedName = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    $SearchBaseDC = ConvertFrom-DistinguishedName -DistinguishedName $SearchBase -ToDC

                    if ($SearchBaseDC -ne $DomainDistinguishedName) {

                        # we check if SearchBase is part of domain distinugishname. If it isn't we skip

                        continue

                    }

                    $Splat['SearchBase'] = $SearchBase

                }

                if ($PSBoundParameters.ContainsKey('SearchScope')) {

                    $Splat['SearchScope'] = $SearchScope

                }

                try {

                    $ADObjectGPO = Get-ADObject @Splat

                } catch {

                    Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                }

                Get-GPOPrivInheritance -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation

            }

        }

    } else {

        Get-GPOPrivInheritance -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObject -Domain '' -ForestInformation $ForestInformation

    }

}

function Get-GPOPrivLink {

    [cmdletBinding()]

    param(

        [parameter(ParameterSetName = 'ADObject', ValueFromPipeline, ValueFromPipelineByPropertyName, Mandatory)][Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        [System.Collections.IDictionary] $CacheReturnedGPOs,

        [System.Collections.IDictionary] $ForestInformation,

        [string] $Domain,

        [switch] $SkipDomainRoot,

        [switch] $SkipDomainControllers,

        [switch] $AsHashTable,

        [switch] $SkipDuplicates

    )

    foreach ($Object in $ADObject) {

        if ($SkipDomainRoot) {

            if ($Object.DistinguishedName -eq $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']) {

                # other skips Domain Root

                continue

            }

        }

        if ($SkipDomainControllers) {

            if ($Object.DistinguishedName -eq $ForestInformation['DomainsExtended'][$Domain]['DomainControllersContainer']) {

                # other skips Domain Controllers

                continue

            }

        }

        $OutputGPOs = Get-PrivGPOZaurrLink -Object $Object -Limited:$Limited.IsPresent -GPOCache $GPOCache

        foreach ($OutputGPO in $OutputGPOs) {

            if (-not $SkipDuplicates) {

                $OutputGPO

            } else {

                $UniqueGuid = -join ($OutputGPO.DomainName, $OutputGPO.Guid)

                if (-not $CacheReturnedGPOs[$UniqueGuid]) {

                    $CacheReturnedGPOs[$UniqueGuid] = $OutputGPO

                    $OutputGPO

                }

            }

        }

    }

}

function Get-GPOZaurrLinkInheritance {

    <#

    .SYNOPSIS

    Short description

    .DESCRIPTION

    Long description

    .PARAMETER ADObject

    Parameter description

    .PARAMETER Filter

    Parameter description

    .PARAMETER SearchBase

    Parameter description

    .PARAMETER SearchScope

    Parameter description

    .PARAMETER Linked

    Parameter description

    .PARAMETER Limited

    Parameter description

    .PARAMETER SkipDuplicates

    Parameter description

    .PARAMETER GPOCache

    Parameter description

    .PARAMETER Forest

    Parameter description

    .PARAMETER ExcludeDomains

    Parameter description

    .PARAMETER IncludeDomains

    Parameter description

    .PARAMETER ExtendedForestInformation

    Parameter description

    .PARAMETER AsHashTable

    Parameter description

    .PARAMETER Summary

    Parameter description

    .EXAMPLE

    $Output = Get-GPOZaurrLinkInheritance -Summary

    $Output | Format-Table

    $Output[5]

    $Output[5].Links | Format-Table

    $Output[5].LinksObjects | Format-Table

    .NOTES

    This is based on Get-GPInheritance which isn't ideal and doesn't support sites. Get-GPOZaurrLink is better. Leaving in case I need it later on for private use only.

    #>

    [cmdletbinding(DefaultParameterSetName = 'All')]

    param(

        [parameter(ParameterSetName = 'ADObject', ValueFromPipeline, ValueFromPipelineByPropertyName, Mandatory)][Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        # weirdly enough site doesn't really work this way unless you give it 'CN=Configuration,DC=ad,DC=evotec,DC=xyz' as SearchBase

        [parameter(ParameterSetName = 'Filter')][string] $Filter = "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')",

        [parameter(ParameterSetName = 'Filter')][string] $SearchBase,

        [parameter(ParameterSetName = 'Filter')][Microsoft.ActiveDirectory.Management.ADSearchScope] $SearchScope,

        [parameter(ParameterSetName = 'Linked', Mandatory)][validateset('Root', 'DomainControllers', 'OrganizationalUnit')][string[]] $Linked,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $Limited,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $SkipDuplicates,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [System.Collections.IDictionary] $GPOCache,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [alias('ForestName')][string] $Forest,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [string[]] $ExcludeDomains,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $AsHashTable,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $Summary

    )

    Begin {

        $CacheReturnedGPOs = [ordered] @{}

        $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        if (-not $GPOCache -and -not $Limited) {

            $GPOCache = @{ }

            # While initially we used $ForestInformation.Domains but the thing is GPOs can be linked to other domains so we need to get them all so we can use cache of it later on even if we're processing just one domain

            # That's why we use $ForestInformation.Forest.Domains instead

            foreach ($Domain in $ForestInformation.Forest.Domains) {

                $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                Get-GPO -All -DomainName $Domain -Server $QueryServer | ForEach-Object {

                    $GPOCache["$Domain$($_.ID.Guid)"] = $_

                }

            }

        }

    }

    Process {

        if (-not $Filter -and -not $Linked) {

            # We choose ALL, except SITE which is not supported gor Get-GPInheritance

            # that's why it's better to use Get-GPOZaurrLink

            #$Linked = 'Root', 'DomainControllers', 'Site', 'OrganizationalUnit'

        }

        $getGPOPrivInheritanceLoopSplat = @{

            Linked            = $Linked

            ForestInformation = $ForestInformation

            CacheReturnedGPOs = $CacheReturnedGPOs

            SearchScope       = $SearchScope

            SearchBase        = $SearchBase

            ADObject          = $ADObject

            Filter            = $Filter

        }

        Remove-EmptyValue -Hashtable $getGPOPrivInheritanceLoopSplat -Recursive

        # we need to use nested functions to support pipeline output and as hashtable and reporting that returns single value

        if ($AsHashTable -or $Summary) {

            $HashTable = [ordered] @{}

            $SummaryHashtable = [ordered] @{}

            $Links = Get-GPOPrivInheritanceLoop @getGPOPrivInheritanceLoopSplat

            foreach ($Link in $Links) {

                $Key = -join ($Link.DomainName, $Link.GUID)

                if (-not $HashTable[$Key]) {

                    $HashTable[$Key] = [System.Collections.Generic.List[PSCustomObject]]::new()

                }

                $HashTable[$Key].Add($Link)

            }

            foreach ($Key in $HashTable.Keys) {

                [Array] $Link = $HashTable[$Key]

                $EnabledLinks = $Link.Enabled.Where( { $_ -eq $true }, 'split')

                if ($EnabledLinks[0].Count -gt 0) {

                    $IsLinked = $true

                } else {

                    $IsLinked = $false

                }

                $SummaryLink = [PSCustomObject] @{

                    DisplayName        = $Link[0].DisplayName

                    DomainName         = $Link[0].DomainName

                    GUID               = $Link[0].GUID

                    Linked             = $IsLinked

                    LinksCount         = $Link.Count

                    LinksEnabledCount  = $EnabledLinks[0].Count

                    LinksDisabledCount = $EnabledLinks[1].Count

                    Links              = $Link.Target

                    LinksObjects       = $Link

                }

                $SummaryHashtable[$Key] = $SummaryLink

            }

            if ($AsHashTable -and $Summary) {

                $SummaryHashtable

            } elseif ($AsHashTable) {

                $HashTable

            } elseif ($Summary) {

                $SummaryHashtable.Values

            }

        } else {

            Get-GPOPrivInheritanceLoop @getGPOPrivInheritanceLoopSplat

        }

    }

    End {

    }

}

function Get-GPOZaurrLinkLoop {

    [cmdletBinding()]

    param(

        [Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        [System.Collections.IDictionary] $CacheReturnedGPOs,

        [System.Collections.IDictionary] $ForestInformation,

        [validateset('All', 'Root', 'DomainControllers', 'Site', 'OrganizationalUnit')][string[]] $Linked,

        [string] $SearchBase,

        [Microsoft.ActiveDirectory.Management.ADSearchScope] $SearchScope,

        [string] $Filter,

        [switch] $SkipDuplicates,

        [string[]] $Site

    )

    if (-not $ADObject) {

        if ($Site) {

            foreach ($S in $Site) {

                foreach ($Domain in $ForestInformation.Domains) {

                    Write-Verbose "Get-GPOZaurrLink - Getting GPO links for site $Site"

                    # Sites are defined only in primary domain

                    if ($ForestInformation['DomainsExtended'][$Domain]['DNSRoot'] -eq $ForestInformation['DomainsExtended'][$Domain]['Forest']) {

                        $Splat = @{

                            #Filter     = $Filter

                            Properties = 'distinguishedName', 'gplink', 'CanonicalName'

                            # Filter     = "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')"

                            Server     = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                        }

                        $Splat['Filter'] = "(objectClass -eq 'site') -and (name -eq '$S')"

                        $Splat['SearchBase'] = -join ("CN=Configuration,", $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName'])

                        try {

                            $ADObjectGPO = Get-ADObject @Splat

                        } catch {

                            Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                        }

                        if ($ADObjectGPO) {

                            Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                        }

                    }

                }

            }

        } elseif ($SearchBase -or $SearchScope -or $Filter) {

            foreach ($Domain in $ForestInformation.Domains) {

                if (-not $Filter) {

                    $Filter = "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')"

                }

                $Splat = @{

                    Filter     = $Filter

                    Properties = 'distinguishedName', 'gplink', 'CanonicalName'

                    Server     = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                }

                if ($PSBoundParameters.ContainsKey('SearchBase')) {

                    $DomainDistinguishedName = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    $SearchBaseDC = ConvertFrom-DistinguishedName -DistinguishedName $SearchBase -ToDC

                    if ($SearchBaseDC -ne $DomainDistinguishedName) {

                        # we check if SearchBase is part of domain distinugishname. If it isn't we skip

                        continue

                    }

                    $Splat['SearchBase'] = $SearchBase

                }

                if ($PSBoundParameters.ContainsKey('SearchScope')) {

                    $Splat['SearchScope'] = $SearchScope

                }

                try {

                    $ADObjectGPO = Get-ADObject @Splat

                } catch {

                    Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                }

                if ($ADObjectGPO) {

                    Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                }

            }

        } elseif (-not $Filter) {

            # if not linked, we force it to All

            if (-not $Linked) {

                $Linked = 'All'

            }

            foreach ($Domain in $ForestInformation.Domains) {

                Write-Verbose "Get-GPOZaurrLink - Getting GPO links for domain $Domain"

                $Splat = @{

                    #Filter     = $Filter

                    Properties = 'distinguishedName', 'gplink', 'CanonicalName'

                    # Filter     = "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')"

                    Server     = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                }

                if ($Linked -contains 'Root' -or $Linked -contains 'All') {

                    Write-Verbose "Get-GPOZaurrLink - Getting GPO links for domain $Domain at ROOT level"

                    $Splat['Filter'] = "objectClass -eq 'domainDNS'"

                    $Splat['SearchBase'] = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    try {

                        $ADObjectGPO = Get-ADObject @Splat

                    } catch {

                        Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                    }

                    if ($ADObjectGPO) {

                        Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                    }

                }

                if ($Linked -contains 'Site' -or $Linked -contains 'All') {

                    Write-Verbose "Get-GPOZaurrLink - Getting GPO links for domain $Domain at SITE level"

                    # Sites are defined only in primary domain

                    if ($ForestInformation['DomainsExtended'][$Domain]['DNSRoot'] -eq $ForestInformation['DomainsExtended'][$Domain]['Forest']) {

                        $Splat['Filter'] = "(objectClass -eq 'site')"

                        $Splat['SearchBase'] = -join ("CN=Configuration,", $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName'])

                        try {

                            $ADObjectGPO = Get-ADObject @Splat

                        } catch {

                            Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                        }

                        if ($ADObjectGPO) {

                            Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                        }

                    }

                }

                if ($Linked -contains 'DomainControllers' -or $Linked -contains 'All') {

                    Write-Verbose "Get-GPOZaurrLink - Getting GPO links for domain $Domain at DC level"

                    $Splat['Filter'] = "(objectClass -eq 'organizationalUnit')"

                    $Splat['SearchBase'] = $ForestInformation['DomainsExtended'][$Domain]['DomainControllersContainer']

                    try {

                        $ADObjectGPO = Get-ADObject @Splat

                    } catch {

                        Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                    }

                    if ($ADObjectGPO) {

                        Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                    }

                }

                if ($Linked -contains 'OrganizationalUnit' -or $Linked -contains 'All') {

                    Write-Verbose "Get-GPOZaurrLink - Getting GPO links for domain $Domain at OU level"

                    $Splat['Filter'] = "(objectClass -eq 'organizationalUnit')"

                    $Splat['SearchBase'] = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    try {

                        $ADObjectGPO = Get-ADObject @Splat

                    } catch {

                        Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                    }

                    if ($ADObjectGPO) {

                        Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -SkipDomainRoot -SkipDomainControllers -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                    }

                }

            }

        }

        <#

        elseif ($Filter) {

            foreach ($Domain in $ForestInformation.Domains) {

                $Splat = @{

                    Filter     = $Filter

                    Properties = 'distinguishedName', 'gplink', 'CanonicalName'

                    Server     = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                }

                if ($PSBoundParameters.ContainsKey('SearchBase')) {

                    $DomainDistinguishedName = $ForestInformation['DomainsExtended'][$Domain]['DistinguishedName']

                    $SearchBaseDC = ConvertFrom-DistinguishedName -DistinguishedName $SearchBase -ToDC

                    if ($SearchBaseDC -ne $DomainDistinguishedName) {

                        # we check if SearchBase is part of domain distinugishname. If it isn't we skip

                        continue

                    }

                    $Splat['SearchBase'] = $SearchBase

                }

                if ($PSBoundParameters.ContainsKey('SearchScope')) {

                    $Splat['SearchScope'] = $SearchScope

                }

                try {

                    $ADObjectGPO = Get-ADObject @Splat

                } catch {

                    Write-Warning "Get-GPOZaurrLink - Get-ADObject error $($_.Exception.Message)"

                }

                if ($ADObjectGPO) {

                    Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObjectGPO -Domain $Domain -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

                }

            }

        }

        #>

    } else {

        Get-GPOPrivLink -CacheReturnedGPOs $CacheReturnedGPOs -ADObject $ADObject -Domain '' -ForestInformation $ForestInformation -AsHashTable:$AsHashTable -SkipDuplicates:$SkipDuplicates

    }

}

function Get-LinksFromXML {

    [cmdletBinding()]

    param(

        [System.Xml.XmlElement[]] $GPOOutput,

        [string] $Splitter,

        [switch] $FullObjects

    )

    $Links = [ordered] @{

        Linked     = $null

        LinksCount = $null

        Links      = $null

    }

    if ($GPOOutput.LinksTo) {

        $Links.Linked = $true

        $Links.LinksCount = ([Array] $GPOOutput.LinksTo).Count

        $Links.Links = foreach ($Link in $GPOOutput.LinksTo) {

            if ($FullObjects) {

                [PSCustomObject] @{

                    Path       = $Link.SOMPath

                    Enabled    = if ($Link.Enabled -eq 'true') { $true } else { $false }

                    NoOverride = if ($Link.NoOverride -eq 'true') { $true } else { $false }

                }

            } else {

                if ($Link.Enabled) {

                    $Link.SOMPath

                }

            }

        }

        if ($Splitter) {

            $Links.Links = $Links.Links -join $Splitter

        }

    } else {

        $Links.Linked = $false

        $Links.LinksCount = 0

        $Links.Links = $null

    }

    [PSCustomObject] $Links

}

function Get-PermissionsAnalysis {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPOPermissions,

        [validateset('WellKnownAdministrative', 'Administrative', 'AuthenticatedUsers', 'Default')][string] $Type = 'Default',

        [Parameter(Mandatory)][alias('IncludePermissionType')][Microsoft.GroupPolicy.GPPermissionType] $PermissionType,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [System.Collections.IDictionary] $ADAdministrativeGroups

    )

    if (-not $ADAdministrativeGroups) {

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    $AdministrativeExists = [ordered] @{

        DisplayName      = $GPOPermissions[0].DisplayName

        DomainName       = $GPOPermissions[0].DomainName

        GUID             = $GPOPermissions[0].GUID

        Skip             = $false

        DomainAdmins     = $false

        EnterpriseAdmins = $false

    }

    #$GPOPermissions = $_

    # Verification Phase

    # When it has GPOSecurityPermissionItem property it means it has permissions, if it doesn't it means we have clean object to process

    if ($GPOPermissions.GPOSecurityPermissionItem) {

        # Permission exists, but may be incomplete

        foreach ($GPOPermission in $GPOPermissions) {

            if ($Type -eq 'Default') {

                # We were looking for specific principal and we got it. nothing to do

                # this is for standard users such as przemyslaw.klys / adam.gonzales

                $AdministrativeExists['Skip'] = $true

                break

            } elseif ($Type -eq 'Administrative') {

                # We are looking for administrative but we need to make sure we got correct administrative

                if ($GPOPermission.Permission -eq $PermissionType) {

                    $AdministrativeGroup = $ADAdministrativeGroups['BySID'][$GPOPermission.PrincipalSid]

                    if ($AdministrativeGroup.SID -like '*-519') {

                        $AdministrativeExists['EnterpriseAdmins'] = $true

                    } elseif ($AdministrativeGroup.SID -like '*-512') {

                        $AdministrativeExists['DomainAdmins'] = $true

                    }

                }

                if ($AdministrativeExists['DomainAdmins'] -and $AdministrativeExists['EnterpriseAdmins']) {

                    $AdministrativeExists['Skip'] = $true

                    break

                }

            } elseif ($Type -eq 'WellKnownAdministrative') {

                # this is for SYSTEM account

                $AdministrativeExists['Skip'] = $true

                break

            } elseif ($Type -eq 'AuthenticatedUsers') {

                # this is for Authenticated Users

                $AdministrativeExists['Skip'] = $true

                break

            }

        }

    }

    [PSCustomObject] $AdministrativeExists

}

function Get-PrivGPOZaurrLink {

    [cmdletBinding()]

    param(

        [Microsoft.ActiveDirectory.Management.ADObject] $Object,

        [switch] $Limited,

        [System.Collections.IDictionary] $GPOCache

    )

    if ($Object.GpLink -and $Object.GpLink.Trim() -ne '') {

        $ObjectsToProcess = $Object.GpLink -split '\]\['

    } elseif ($Object.LinkedGroupPolicyObjects -and $Object.LinkedGroupPolicyObjects.Trim() -ne '') {

        $ObjectsToProcess = $Object.LinkedGroupPolicyObjects -split '\]\['

    } else {

        $ObjectsToProcess = $null

    }

    $ObjectsToProcess | ForEach-Object -Process {

        $Link = $_ -replace 'LDAP://' -replace '\]' -replace '\['

        if ($Link.Length -gt 10) {

            $SplitGPLink = $Link -split ';'

            $DN = $SplitGPLink[0]

            $Option = $SplitGPLink[1]

            if ($Option -eq '0') {

                $Enforced = $false

                $Enabled = $true

            } elseif ($Option -eq '1') {

                $Enabled = $false

                $Enforced = $false

            } elseif ($Option -eq '2') {

                $Enabled = $true

                $Enforced = $true

            } elseif ($Option -eq '3') {

                $Enabled = $false

                $Enforced = $true

            } else {

                if ($Object.GpLink) {

                    Write-Warning "Get-PrivGPOZaurrLink - This should't happen. Please investigate - Option: $Option"

                } else {

                    Write-Warning "Get-PrivGPOZaurrLink - Property GPLink is required to be able to tell if Enabled/Enforced is added. Skipping those settings."

                }

                $Enabled = $null

                $Enforced = $null

            }

            $DomainCN = ConvertFrom-DistinguishedName -DistinguishedName $DN -ToDomainCN

            $Output = [ordered] @{

                DistinguishedName = $Object.DistinguishedName

                #Domain            = ConvertFrom-DistinguishedName -DistinguishedName $Object.DistinguishedName -ToDomainCN

                CanonicalName     = if ($Object.CanonicalName) { $Object.CanonicalName.TrimEnd('/') } else { $Object.CanonicalName }

                Guid              = [Regex]::Match($DN, '(?={)(.*)(?<=})').Value -replace '{' -replace '}'

                Enforced          = $Enforced

                Enabled           = $Enabled

                ObjectClass       = $Object.ObjectClass

            }

            $Search = -join ($DomainCN, $Output['Guid'])

            if ($GPOCache -and -not $Limited) {

                if ($GPOCache[$Search]) {

                    $Output['DisplayName'] = $GPOCache[$Search].DisplayName

                    $Output['DomainName'] = $GPOCache[$Search].DomainName

                    $Output['Owner'] = $GPOCache[$Search].Owner

                    $Output['GpoStatus'] = $GPOCache[$Search].GpoStatus

                    $Output['Description'] = $GPOCache[$Search].Description

                    $Output['CreationTime'] = $GPOCache[$Search].CreationTime

                    $Output['ModificationTime'] = $GPOCache[$Search].ModificationTime

                    $Output['GPODomainDistinguishedName'] = ConvertFrom-DistinguishedName -DistinguishedName $DN -ToDC

                    $Output['GPODistinguishedName'] = $DN

                    # This is object name, usually used for sites

                    $Output['Name'] = $Object.Name

                    [PSCustomObject] $Output

                } else {

                    Write-Warning "Get-PrivGPOZaurrLink - Couldn't find link $Search in a GPO Cache. Lack of permissions for given GPO? Are you running as admin? Skipping."

                }

            } else {

                $Output['GPODomainDistinguishedName'] = ConvertFrom-DistinguishedName -DistinguishedName $DN -ToDC

                $Output['GPODistinguishedName'] = $DN

                [PSCustomObject] $Output

            }

        }

    }

}

function Get-PrivPermission {

    [cmdletBinding()]

    param(

        [Microsoft.GroupPolicy.Gpo] $GPO,

        [Object] $SecurityRights,

        [string[]] $Principal,

        [validateset('DistinguishedName', 'Name', 'NetbiosName', 'Sid')][string] $PrincipalType = 'Sid',

        [switch] $SkipWellKnown,

        [switch] $SkipAdministrative,

        [switch] $IncludeOwner,

        [Microsoft.GroupPolicy.GPPermissionType[]] $IncludePermissionType,

        [Microsoft.GroupPolicy.GPPermissionType[]] $ExcludePermissionType,

        [validateSet('Allow', 'Deny', 'All')][string] $PermitType = 'All',

        [string[]] $ExcludePrincipal,

        [validateset('DistinguishedName', 'Name', 'Sid')][string] $ExcludePrincipalType = 'Sid',

        [switch] $IncludeGPOObject,

        [System.Collections.IDictionary] $ADAdministrativeGroups,

        [validateSet('AuthenticatedUsers', 'DomainComputers', 'Unknown', 'WellKnownAdministrative', 'NotWellKnown', 'NotWellKnownAdministrative', 'NotAdministrative', 'Administrative', 'All')][string[]] $Type = 'All',

        #[System.Collections.IDictionary] $Accounts,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    Begin {

        Write-Verbose "Get-PrivPermission - Processing $($GPO.DisplayName) from $($GPO.DomainName)"

    }

    Process {

        $SecurityRights | ForEach-Object -Process {

            $GPOPermission = $_

            if ($PermitType -ne 'All') {

                if ($PermitType -eq 'Deny') {

                    if ($GPOPermission.Denied -eq $false) {

                        return

                    }

                } else {

                    if ($GPOPermission.Denied -eq $true) {

                        return

                    }

                }

            }

            if ($ExcludePermissionType -contains $GPOPermission.Permission) {

                return

            }

            if ($IncludePermissionType) {

                if ($IncludePermissionType -notcontains $GPOPermission.Permission) {

                    if ($IncludePermissionType -eq 'GpoRead' -and $GPOPermission.Permission -eq 'GpoApply') {

                        # We treat GpoApply as GpoRead as well. This is because when GpoApply is set it becomes GpoRead as well but of course not vice versa

                    } else {

                        return

                    }

                }

            }

            if ($SkipWellKnown.IsPresent -or $Type -contains 'NotWellKnown') {

                if ($GPOPermission.Trustee.SidType -eq 'WellKnownGroup') {

                    return

                }

            }

            if ($SkipAdministrative.IsPresent -or $Type -contains 'NotAdministrative') {

                $IsAdministrative = $ADAdministrativeGroups['BySID'][$GPOPermission.Trustee.Sid.Value]

                if ($IsAdministrative) {

                    return

                }

            }

            if ($Type -contains 'Administrative' -and $Type -notcontains 'All') {

                $IsAdministrative = $ADAdministrativeGroups['BySID'][$GPOPermission.Trustee.Sid.Value]

                if (-not $IsAdministrative) {

                    return

                }

            }

            if ($Type -contains 'NotWellKnownAdministrative' -and $Type -notcontains 'All') {

                # We check for SYSTEM account

                # Maybe we should make it a function and provide more

                if ($GPOPermission.Trustee.Sid -eq 'S-1-5-18') {

                    return

                }

            }

            if ($Type -contains 'WellKnownAdministrative' -and $Type -notcontains 'All') {

                # We check for SYSTEM account

                # Maybe we should make it a function and provide more

                if ($GPOPermission.Trustee.Sid -ne 'S-1-5-18') {

                    return

                }

            }

            if ($Type -contains 'Unknown' -and $Type -notcontains 'All') {

                # May need updates if there's more types

                if ($GPOPermission.Trustee.SidType -ne 'Unknown') {

                    return

                }

            }

            if ($Type -contains 'AuthenticatedUsers' -and $Type -notcontains 'All') {

                if ($GPOPermission.Trustee.Sid -ne 'S-1-5-11') {

                    return

                }

            }

            if ($Type -contains 'DomainComputers' -and $Type -notcontains 'All') {

                $DomainComputersSID = -join ($ExtendedForestInformation['DomainsExtended'][$GPO.DomainName].DomainSID, '-515')

                if ($GPOPermission.Trustee.Sid -ne $DomainComputersSID) {

                    return

                }

            }

            if ($GPOPermission.Trustee.Domain) {

                $UserMerge = -join ($GPOPermission.Trustee.Domain, '\', $GPOPermission.Trustee.Name)

            } else {

                $UserMerge = $null

            }

            if ($Principal) {

                if ($PrincipalType -eq 'Sid') {

                    if ($Principal -notcontains $GPOPermission.Trustee.Sid.Value) {

                        return

                    }

                } elseif ($PrincipalType -eq 'DistinguishedName') {

                    if ($Principal -notcontains $GPOPermission.Trustee.DSPath) {

                        return

                    }

                } elseif ($PrincipalType -eq 'Name') {

                    if ($Principal -notcontains $GPOPermission.Trustee.Name) {

                        return

                    }

                } elseif ($PrincipalType -eq 'NetbiosName') {

                    if ($Principal -notcontains $UserMerge) {

                        return

                    }

                }

            }

            if ($ExcludePrincipal) {

                if ($ExcludePrincipalType -eq 'Sid') {

                    if ($ExcludePrincipal -contains $GPOPermission.Trustee.Sid.Value) {

                        return

                    }

                } elseif ($ExcludePrincipalType -eq 'DistinguishedName') {

                    if ($ExcludePrincipal -contains $GPOPermission.Trustee.DSPath) {

                        return

                    }

                } elseif ($ExcludePrincipalType -eq 'Name') {

                    if ($ExcludePrincipal -contains $GPOPermission.Trustee.Name) {

                        return

                    }

                } elseif ($ExcludePrincipalType -eq 'NetbiosName') {

                    if ($ExcludePrincipal -contains $UserMerge) {

                        return

                    }

                }

            }

            <#

            # Sets permissions name, domain, distinguishedname to proper values

            if ($GPOPermission.Trustee.Name) {

                $DomainPlusName = -join ($GPOPermission.Trustee.Domain, '\', $GPOPermission.Trustee.Name)

                if ($GPOPermission.Trustee.DSPath) {

                    $NetbiosConversion = ConvertFrom-NetbiosName -Identity $DomainPlusName

                    if ($NetbiosConversion.DomainName) {

                        $UserNameDomain = $NetbiosConversion.DomainName

                        $UserName = $NetbiosConversion.Name

                    }

                } else {

                    $UserNameDomain = ''

                    $Username = $DomainPlusName

                }

            } else {

                $DomainPlusName = ''

                $UserNameDomain = ''

                $Username = ''

            }

            #>

            # I don't trust the returned data, some stuff like 'alias' shows up for groups. To unify it with everything else... using my own function

            $PermissionAccount = Get-WinADObject -Identity $GPOPermission.Trustee.Sid.Value -AddType -Cache -Verbose:$false

            if ($PermissionAccount) {

                $UserNameDomain = $PermissionAccount.DomainName

                $UserName = $PermissionAccount.Name

                $SidType = $PermissionAccount.Type

                $ObjectClass = $PermissionAccount.ObjectClass

            } else {

                $ConvertFromSID = ConvertFrom-SID -SID $GPOPermission.Trustee.Sid.Value

                $UserNameDomain = ''

                $Username = $ConvertFromSID.Name

                $SidType = $ConvertFromSID.Type

                if ($SidType -eq 'Unknown') {

                    $ObjectClass = 'unknown'

                } else {

                    $ObjectClass = 'foreignSecurityPrincipal'

                }

            }

            $ReturnObject = [ordered] @{

                DisplayName                = $GPO.DisplayName #      : ALL | Enable RDP

                GUID                       = $GPO.ID

                DomainName                 = $GPO.DomainName  #      : ad.evotec.xyz

                Enabled                    = $GPO.GpoStatus

                Description                = $GPO.Description

                CreationDate               = $GPO.CreationTime

                ModificationTime           = $GPO.ModificationTime

                PermissionType             = if ($GPOPermission.Denied -eq $true) { 'Deny' } else { 'Allow' }

                Permission                 = $GPOPermission.Permission  # : GpoEditDeleteModifySecurity

                Inherited                  = $GPOPermission.Inherited   # : False

                PrincipalNetBiosName       = $UserMerge

                PrincipalDistinguishedName = $GPOPermission.Trustee.DSPath  #: CN = Domain Admins, CN = Users, DC = ad, DC = evotec, DC = xyz

                PrincipalDomainName        = $UserNameDomain  #: EVOTEC

                PrincipalName              = $UserName    #: Domain Admins

                PrincipalSid               = $GPOPermission.Trustee.Sid.Value     #: S - 1 - 5 - 21 - 853615985 - 2870445339 - 3163598659 - 512

                PrincipalSidType           = $SidType #$GPOPermission.Trustee.SidType #: Group

                PrincipalObjectClass       = $ObjectClass

            }

            if ($IncludeGPOObject) {

                $ReturnObject['GPOObject'] = $GPO

                $ReturnObject['GPOSecurity'] = $SecurityRights

                $ReturnObject['GPOSecurityPermissionItem'] = $GPOPermission

            }

            [PSCustomObject] $ReturnObject

        }

        if ($IncludeOwner) {

            if ($GPO.Owner) {

                # I don't trust the returned data, some stuff like 'alias' shows up for groups. To unify it with everything else... using my own function

                $OwnerAccount = Get-WinADObject -Identity $GPO.Owner -AddType -Cache -Verbose:$false

                if ($OwnerAccount) {

                    $UserNameDomain = $OwnerAccount.DomainName

                    $UserName = $OwnerAccount.Name

                    $SidType = $OwnerAccount.Type

                    $OwnerObjectClass = $OwnerAccount.ObjectClass

                    $SID = $OwnerAccount.ObjectSID

                } else {

                    $ConvertFromSID = ConvertFrom-SID -SID $GPO.Owner

                    $UserNameDomain = ''

                    $Username = $ConvertFromSID.Name

                    $SidType = $ConvertFromSID.Type

                    if ($SidType -eq 'Unknown') {

                        $OwnerObjectClass = 'unknown'

                    } else {

                        $OwnerObjectClass = 'foreignSecurityPrincipal'

                    }

                    $SID = $ConvertFromSID.SID

                }

            } else {

                $UserName = ''

                $UserNameDomain = ''

                $SID = ''

                $SIDType = 'Unknown'

                $DistinguishedName = ''

                $OwnerObjectClass = 'unknown'

            }

            # We have to process it for owners after querying user because $Owners are not as established as standard permissions so we don't know a lot

            if ($Type -contains 'Administrative' -and $Type -notcontains 'All') {

                if ($SID) {

                    $IsAdministrative = $ADAdministrativeGroups['BySID'][$SID]

                    if (-not $IsAdministrative) {

                        return

                    }

                } else {

                    # if there is no SID, it's not administrative

                    return

                }

            }

            if ($Type -contains 'NotWellKnownAdministrative' -and $Type -notcontains 'All') {

                # We check for SYSTEM account

                # Maybe we should make it a function and provide more

                if ($SID -eq 'S-1-5-18') {

                    return

                }

            }

            if ($Type -contains 'WellKnownAdministrative' -and $Type -notcontains 'All') {

                # We check for SYSTEM account

                # Maybe we should make it a function and provide more

                if ($SID -ne 'S-1-5-18') {

                    return

                }

            }

            if ($Type -contains 'Unknown' -and $Type -notcontains 'All') {

                # May need updates if there's more types

                if ($SidType -ne 'Unknown') {

                    return

                }

            }

            if ($Type -contains 'AuthenticatedUsers' -and $Type -notcontains 'All') {

                if ($SID -ne 'S-1-5-11') {

                    return

                }

            }

            if ($Type -contains 'DomainComputers' -and $Type -notcontains 'All') {

                $DomainComputersSID = -join ($ExtendedForestInformation['DomainsExtended'][$GPO.DomainName].DomainSID, '-515')

                if ($SID -ne $DomainComputersSID) {

                    return

                }

            }

            if ($Principal) {

                if ($PrincipalType -eq 'Sid') {

                    if ($Principal -notcontains $SID) {

                        return

                    }

                } elseif ($PrincipalType -eq 'DistinguishedName') {

                    if ($Principal -notcontains $DistinguishedName) {

                        return

                    }

                } elseif ($PrincipalType -eq 'Name') {

                    if ($Principal -notcontains $UserName) {

                        return

                    }

                } elseif ($PrincipalType -eq 'NetbiosName') {

                    if ($Principal -notcontains $GPO.Owner) {

                        return

                    }

                }

            }

            if ($ExcludePrincipal) {

                if ($ExcludePrincipalType -eq 'Sid') {

                    if ($ExcludePrincipal -contains $SID) {

                        return

                    }

                } elseif ($ExcludePrincipalType -eq 'DistinguishedName') {

                    if ($ExcludePrincipal -contains $DistinguishedName) {

                        return

                    }

                } elseif ($ExcludePrincipalType -eq 'Name') {

                    if ($ExcludePrincipal -contains $UserName) {

                        return

                    }

                } elseif ($ExcludePrincipalType -eq 'NetbiosName') {

                    if ($ExcludePrincipal -contains $GPO.Owner) {

                        return

                    }

                }

            }

            $ReturnObject = [ordered] @{

                DisplayName                = $GPO.DisplayName #      : ALL | Enable RDP

                GUID                       = $GPO.Id

                DomainName                 = $GPO.DomainName  #      : ad.evotec.xyz

                Enabled                    = $GPO.GpoStatus

                Description                = $GPO.Description

                CreationDate               = $GPO.CreationTime

                ModificationTime           = $GPO.ModificationTime

                PermissionType             = 'Allow'

                Permission                 = 'GpoOwner'  # : GpoEditDeleteModifySecurity

                Inherited                  = $false  # : False

                PrincipalNetBiosName       = $GPO.Owner

                PrincipalDistinguishedName = $DistinguishedName  #: CN = Domain Admins, CN = Users, DC = ad, DC = evotec, DC = xyz

                PrincipalDomainName        = $UserNameDomain

                PrincipalName              = $UserName

                PrincipalSid               = $SID     #: S - 1 - 5 - 21 - 853615985 - 2870445339 - 3163598659 - 512

                PrincipalSidType           = $SIDType #  #: Group

                PrincipalObjectClass       = $OwnerObjectClass

            }

            if ($IncludeGPOObject) {

                $ReturnObject['GPOObject'] = $GPO

                $ReturnObject['GPOSecurity'] = $SecurityRights

                $ReturnObject['GPOSecurityPermissionItem'] = $null

            }

            [PSCustomObject] $ReturnObject

        }

    }

    End {

    }

}

function Get-XMLGPO {

    [cmdletBinding()]

    param(

        [XML] $XMLContent,

        [Microsoft.GroupPolicy.Gpo] $GPO,

        [switch] $PermissionsOnly,

        [switch] $OwnerOnly,

        [System.Collections.IDictionary] $ADAdministrativeGroups,

        [string] $Splitter = [System.Environment]::NewLine,

        [switch] $ReturnObject,

        [System.Collections.IDictionary] $ExcludeGroupPolicies,

        [string[]] $Type,

        [System.Collections.IDictionary] $LinksSummaryCache

    )

    if ($LinksSummaryCache) {

        $SearchGUID = -join ($XMLContent.GPO.Identifier.Domain.'#text', $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}')

        if ($LinksSummaryCache[$SearchGUID]) {

            $Linked = $LinksSummaryCache[$SearchGUID].Linked

            $LinksEnabledCount = $LinksSummaryCache[$SearchGUID].LinksEnabledCount

            $LinksDisabledCount = $LinksSummaryCache[$SearchGUID].LinksDisabledCount

            $LinksTotalCount = $LinksSummaryCache[$SearchGUID].LinksCount

            $Links = $LinksSummaryCache[$SearchGUID].Links

            $LinksObjects = $LinksSummaryCache[$SearchGUID].LinksObjects

        } else {

            $Linked = $false

            $LinksEnabledCount = 0

            $LinksDisabledCount = 0

            $LinksTotalCount = 0

            $Links = $null

            $LinksObjects = $null

        }

    } else {

        if ($XMLContent.GPO.LinksTo) {

            $LinkSplit = ([Array] $XMLContent.GPO.LinksTo).Where( { $_.Enabled -eq $true }, 'Split')

            [Array] $LinksEnabled = $LinkSplit[0]

            [Array] $LinksDisabled = $LinkSplit[1]

            $LinksEnabledCount = $LinksEnabled.Count

            $LinksDisabledCount = $LinksDisabled.Count

            $LinksTotalCount = ([Array] $XMLContent.GPO.LinksTo).Count

            if ($LinksEnabledCount -eq 0) {

                $Linked = $false

            } else {

                $Linked = $true

            }

            $Links = @(

                $XMLContent.GPO.LinksTo | ForEach-Object -Process {

                    if ($_) {

                        $_.SOMPath

                    }

                }

            ) -join $Splitter

            $LinksObjects = $XMLContent.GPO.LinksTo | ForEach-Object -Process {

                if ($_) {

                    [PSCustomObject] @{

                        CanonicalName = $_.SOMPath

                        Enabled       = $_.Enabled

                        NoOverride    = $_.NoOverride

                    }

                }

            }

        } else {

            $Linked = $false

            $LinksEnabledCount = 0

            $LinksDisabledCount = 0

            $LinksTotalCount = 0

            $Links = $null

            $LinksObjects = $null

        }

    }

    # Find proper values for enabled/disabled user/computer settings

    if ($XMLContent.GPO.Computer.Enabled -eq 'False') {

        $ComputerEnabled = $false

    } elseif ($XMLContent.GPO.Computer.Enabled -eq 'True') {

        $ComputerEnabled = $true

    } else {

        Write-Warning "Get-XMLGPO - Computer enabled not set to true or false. Weird."

        $ComputerEnabled = $null

    }

    if ($XMLContent.GPO.User.Enabled -eq 'False') {

        $UserEnabled = $false

    } elseif ($XMLContent.GPO.User.Enabled -eq 'True') {

        $UserEnabled = $true

    } else {

        Write-Warning "Get-XMLGPO - User enabled not set to true or false. Weird."

        $UserEnabled = $null

    }

    # Translate Enabled to same as GPO GUI

    if ($UserEnabled -eq $True -and $ComputerEnabled -eq $true) {

        $EnabledBool = $true

        $Enabled = 'Enabled'

    } elseif ($UserEnabled -eq $false -and $ComputerEnabled -eq $false) {

        $EnabledBool = $false

        $Enabled = 'All settings disabled'

    } elseif ($UserEnabled -eq $true -and $ComputerEnabled -eq $false) {

        $EnabledBool = $True

        $Enabled = 'Computer configuration settings disabled'

    } elseif ($UserEnabled -eq $false -and $ComputerEnabled -eq $true) {

        $EnabledBool = $True

        $Enabled = 'User configuration settings disabled'

    }

    # This is kind of old way of doing things, but it's superseded by other way below

    $ComputerSettingsAvailable = if ($null -eq $XMLContent.GPO.Computer.ExtensionData) { $false } else { $true }

    $UserSettingsAvailable = if ($null -eq $XMLContent.GPO.User.ExtensionData) { $false } else { $true }

    if ($ComputerSettingsAvailable -eq $false -and $UserSettingsAvailable -eq $false) {

        $NoSettings = $true

    } else {

        $NoSettings = $false

    }

    # $OutputUser = $XMLContent.GPO.User.ExtensionData.Extension | Where-Object { $_.PSObject.Properties.TypeNameOfValue -in 'System.Xml.XmlElement', 'System.Object[]' }

    # $OutputComputer = $XMLContent.GPO.Computer.ExtensionData.Extension | Where-Object { $_.PSObject.Properties.TypeNameOfValue -in 'System.Xml.XmlElement', 'System.Object[]' }

    $OutputUser = foreach ($ExtensionType in $XMLContent.GPO.User.ExtensionData.Extension) {

        if ($ExtensionType) {

            $GPOSettingTypeSplit = ($ExtensionType.type -split ':')

            try {

                $KeysToLoop = $ExtensionType | Get-Member -MemberType Properties -ErrorAction Stop | Where-Object { $_.Name -notin 'type', $GPOSettingTypeSplit[0] -and $_.Name -notin @('Blocked') }

            } catch {

                Write-Warning "Get-XMLGPO - things went sideways $($_.Exception.Message)"

                continue

            }

        }

        $KeysToLoop

    }

    $OutputComputer = foreach ($ExtensionType in $XMLContent.GPO.Computer.ExtensionData.Extension) {

        if ($ExtensionType) {

            $GPOSettingTypeSplit = ($ExtensionType.type -split ':')

            try {

                $KeysToLoop = $ExtensionType | Get-Member -MemberType Properties -ErrorAction Stop | Where-Object { $_.Name -notin 'type', $GPOSettingTypeSplit[0] -and $_.Name -notin @('Blocked') }

            } catch {

                Write-Warning "Get-XMLGPO - things went sideways $($_.Exception.Message)"

                continue

            }

        }

        $KeysToLoop

    }

    $ComputerSettingsAvailable = if ($OutputComputer) { $true } else { $false }

    $UserSettingsAvailable = if ($OutputUser) { $true } else { $false }

    if (-not $ComputerSettingsAvailable -and -not $UserSettingsAvailable) {

        $Empty = $true

    } else {

        $Empty = $false

    }

    $ComputerProblem = $false

    if ($ComputerEnabled -eq $true -and $ComputerSettingsAvailable -eq $true) {

        $ComputerOptimized = $true

    } elseif ($ComputerEnabled -eq $true -and $ComputerSettingsAvailable -eq $false) {

        $ComputerOptimized = $false

    } elseif ($ComputerEnabled -eq $false -and $ComputerSettingsAvailable -eq $false) {

        $ComputerOptimized = $true

    } else {

        # Enabled $false, but ComputerData is there.

        $ComputerOptimized = $false

        $ComputerProblem = $true

    }

    $UserProblem = $false

    if ($UserEnabled -eq $true -and $UserSettingsAvailable -eq $true) {

        $UserOptimized = $true

    } elseif ($UserEnabled -eq $true -and $UserSettingsAvailable -eq $false) {

        $UserOptimized = $false

    } elseif ($UserEnabled -eq $false -and $UserSettingsAvailable -eq $false) {

        $UserOptimized = $true

    } else {

        # Enabled $false, but UserData is there.

        $UserOptimized = $false

        $UserProblem = $true

    }

    if ($UserProblem -or $ComputerProblem) {

        $Problem = $true

    } else {

        $Problem = $false

    }

    if ($UserOptimized -and $ComputerOptimized) {

        $Optimized = $true

    } else {

        $Optimized = $false

    }

    if (-not $PermissionsOnly) {

        if ($ADAdministrativeGroups -and $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text') {

            $AdministrativeGroup = $ADAdministrativeGroups['ByNetBIOS']["$($XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text')"]

            $WellKnown = ConvertFrom-SID -SID $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text' -OnlyWellKnown

            if ($AdministrativeGroup) {

                $OwnerType = 'Administrative'

            } elseif ($WellKnown.Name) {

                $OwnerType = 'WellKnown'

            } else {

                $OwnerType = 'NotAdministrative'

            }

        } elseif ($ADAdministrativeGroups) {

            $OwnerType = 'Unknown'

        } else {

            $OwnerType = 'Unable to asses (local files?)'

        }

    }

    # Mark GPO as excluded

    $Exclude = $false

    if ($ExcludeGroupPolicies) {

        $PolicyWithDomain = -join ($XMLContent.GPO.Identifier.Domain.'#text', $XMLContent.GPO.Name)

        if ($ExcludeGroupPolicies[$XMLContent.GPO.Name] -or $ExcludeGroupPolicies[$PolicyWithDomain]) {

            $Exclude = $true

        }

    }

    if ($PermissionsOnly) {

        $GPOOutput = [PsCustomObject] @{

            'DisplayName'          = $XMLContent.GPO.Name

            'DomainName'           = $XMLContent.GPO.Identifier.Domain.'#text'

            'GUID'                 = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'

            'Enabled'              = $Enabled

            'Name'                 = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'

            'Sid'                  = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'

            #'SidType'        = if (($XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text').Length -le 10) { 'WellKnown' } else { 'Other' }

            'PermissionType'       = 'Allow'

            'Inherited'            = $false

            'Permissions'          = 'Owner'

            'GPODistinguishedName' = $GPO.Path

        }

        $XMLContent.GPO.SecurityDescriptor.Permissions.TrusteePermissions | ForEach-Object -Process {

            if ($_) {

                [PsCustomObject] @{

                    'DisplayName'          = $XMLContent.GPO.Name

                    'DomainName'           = $XMLContent.GPO.Identifier.Domain.'#text'

                    'GUID'                 = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'

                    'Enabled'              = $Enabled

                    'Name'                 = $_.trustee.name.'#Text'

                    'Sid'                  = $_.trustee.SID.'#Text'

                    #'SidType'        = if (($XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text').Length -le 10) { 'WellKnown' } else { 'Other' }

                    'PermissionType'       = $_.type.PermissionType

                    'Inherited'            = if ($_.Inherited -eq 'false') { $false } else { $true }

                    'Permissions'          = $_.Standard.GPOGroupedAccessEnum

                    'GPODistinguishedName' = $GPO.Path

                }

            }

        }

    } elseif ($OwnerOnly) {

        $GPOOutput = [PsCustomObject] @{

            'DisplayName'          = $XMLContent.GPO.Name

            'DomainName'           = $XMLContent.GPO.Identifier.Domain.'#text'

            'GUID'                 = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'

            'Enabled'              = $Enabled

            'Owner'                = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'

            'OwnerSID'             = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'

            'OwnerType'            = $OwnerType

            'GPODistinguishedName' = $GPO.Path

        }

    } else {

        $GPOOutput = [PsCustomObject] @{

            'DisplayName'                       = $XMLContent.GPO.Name

            'DomainName'                        = $XMLContent.GPO.Identifier.Domain.'#text'

            'GUID'                              = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'

            'Days'                              = (New-TimeSpan -Start ([DateTime] $XMLContent.GPO.ModifiedTime) -End (Get-Date)).Days

            'Empty'                             = $Empty

            'Linked'                            = $Linked

            'Enabled'                           = $EnabledBool

            'Optimized'                         = $Optimized

            'Problem'                           = $Problem

            'ApplyPermission'                   = $null

            'Exclude'                           = $Exclude

            'ComputerPolicies'                  = $XMLContent.GPO.Computer.ExtensionData.Name -join ", "

            'UserPolicies'                      = $XMLContent.GPO.User.ExtensionData.Name -join ", "

            'LinksCount'                        = $LinksTotalCount

            'LinksEnabledCount'                 = $LinksEnabledCount

            'LinksDisabledCount'                = $LinksDisabledCount

            'EnabledDetails'                    = $Enabled

            'ComputerProblem'                   = $ComputerProblem

            'ComputerOptimized'                 = $ComputerOptimized

            'UserProblem'                       = $UserProblem

            'UserOptimized'                     = $UserOptimized

            'ComputerSettingsAvailable'         = $ComputerSettingsAvailable

            'UserSettingsAvailable'             = $UserSettingsAvailable

            #'ComputerSettingsAvailableReal'         = $ComputerSettingsAvailableReal

            #'UserSettingsAvailableReal'             = $UserSettingsAvailableReal

            'ComputerSettingsTypes'             = $OutputComputer.Name

            'UserSettingsTypes'                 = $OutputUser.Name

            'ComputerEnabled'                   = $ComputerEnabled

            'UserEnabled'                       = $UserEnabled

            'ComputerSettingsStatus'            = if ($XMLContent.GPO.Computer.VersionDirectory -eq 0 -and $XMLContent.GPO.Computer.VersionSysvol -eq 0) { "NeverModified" } else { "Modified" }

            'ComputerSetttingsVersionIdentical' = if ($XMLContent.GPO.Computer.VersionDirectory -eq $XMLContent.GPO.Computer.VersionSysvol) { $true } else { $false }

            'ComputerSettings'                  = $XMLContent.GPO.Computer.ExtensionData.Extension

            'UserSettingsStatus'                = if ($XMLContent.GPO.User.VersionDirectory -eq 0 -and $XMLContent.GPO.User.VersionSysvol -eq 0) { "NeverModified" } else { "Modified" }

            'UserSettingsVersionIdentical'      = if ($XMLContent.GPO.User.VersionDirectory -eq $XMLContent.GPO.User.VersionSysvol) { $true } else { $false }

            'UserSettings'                      = $XMLContent.GPO.User.ExtensionData.Extension

            'NoSettings'                        = $NoSettings

            'CreationTime'                      = [DateTime] $XMLContent.GPO.CreatedTime

            'ModificationTime'                  = [DateTime] $XMLContent.GPO.ModifiedTime

            'ReadTime'                          = [DateTime] $XMLContent.GPO.ReadTime

            'WMIFilter'                         = $GPO.WmiFilter.name

            'WMIFilterDescription'              = $GPO.WmiFilter.Description

            'GPODistinguishedName'              = $GPO.Path

            'SDDL'                              = if ($Splitter -ne '') { $XMLContent.GPO.SecurityDescriptor.SDDL.'#text' -join $Splitter } else { $XMLContent.GPO.SecurityDescriptor.SDDL.'#text' }

            'Owner'                             = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'

            'OwnerSID'                          = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'

            'OwnerType'                         = $OwnerType

            'ACL'                               = @(

                [PsCustomObject] @{

                    'Name'           = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'

                    'Sid'            = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'

                    'PermissionType' = 'Allow'

                    'Inherited'      = $false

                    'Permissions'    = 'Owner'

                }

                $XMLContent.GPO.SecurityDescriptor.Permissions.TrusteePermissions | ForEach-Object -Process {

                    if ($_) {

                        [PsCustomObject] @{

                            'Name'           = $_.trustee.name.'#Text'

                            'Sid'            = $_.trustee.SID.'#Text'

                            'PermissionType' = $_.type.PermissionType

                            'Inherited'      = if ($_.Inherited -eq 'false') { $false } else { $true }

                            'Permissions'    = $_.Standard.GPOGroupedAccessEnum

                        }

                    }

                }

            )

            'Auditing'                          = if ($XMLContent.GPO.SecurityDescriptor.AuditingPresent.'#text' -eq 'true') { $true } else { $false }

            'Links'                             = $Links

            'LinksObjects'                      = $LinksObjects

            'GPOObject'                         = $GPO

        }

        if ($GPOOutput.ACL) {

            $GPOOutput.ApplyPermission = $false

            foreach ($Permission in $GPOOutput.ACL) {

                if ($Permission.Permissions -eq 'Apply Group Policy') {

                    $GPOOutput.ApplyPermission = $true

                }

            }

        }

    }

    if ($PermissionsOnly -or $OwnerOnly) {

        $GPOOutput

    } else {

        if (-not $Type -or $Type -contains 'All') {

            $GPOOutput

        } else {

            if ($Type -contains 'Empty') {

                if ($GPOOutput.Empty -eq $true) {

                    $GPOOutput

                }

            }

            if ($Type -contains 'Unlinked') {

                if ($GPOOutput.Linked -eq $false) {

                    $GPOOutput

                }

            }

            if ($Type -contains 'Disabled') {

                if ($GPOOutput.Enabled -eq $false) {

                    $GPOOutput

                }

            }

            if ($Type -contains 'NoApplyPermission') {

                if ($GPOOutput.ApplyPermission -eq $false) {

                    $GPOOutput

                }

            }

        }

    }

}

function Get-XMLNestedRegistry {

    [cmdletBinding()]

    param(

        [PSCustomObject] $GPO,

        [System.Xml.XmlElement[]] $DataSet,

        [string] $Collection,

        [switch] $Limited

    )

    if ($DataSet.Properties) {

        $Registry = $DataSet

        foreach ($Registry in $DataSet) {

            if ($Registry.Properties) {

                if ($Limited) {

                    [PSCustomObject] @{

                        Collection      = $Collection

                        Description     = $Registry.descr

                        Changed         = try { [DateTime] $Registry.changed } catch { $Registry.changed };

                        Disabled        = if ($Registry.disabled -eq '1') { $true } else { $false };

                        GPOSettingOrder = [int] $Registry.GPOSettingOrder

                        Action          = $Script:Actions[$Registry.Properties.action]

                        DisplayDecimal  = if ($Registry.Properties.displayDecimal -eq '1') { $true } else { $false };

                        Default         = if ($Registry.Properties.default -eq '1') { $true } else { $false };

                        Hive            = $Registry.Properties.hive #: HKEY_LOCAL_MACHINE

                        Key             = $Registry.Properties.key  #: SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

                        Name            = $Registry.Properties.name #: AutoAdminLogon

                        Type            = $Registry.Properties.type #: REG_SZ

                        Value           = $Registry.Properties.value #

                        Filters         = $Registry.Filters

                        BypassErrors    = if ($Registry.bypassErrors -eq '1') { $true } else { $false };

                    }

                } else {

                    $CreateGPO = [ordered]@{

                        DisplayName     = $GPO.DisplayName

                        DomainName      = $GPO.DomainName

                        GUID            = $GPO.GUID

                        GpoType         = $GPO.GpoType

                        #GpoCategory = $GPOEntry.GpoCategory

                        #GpoSettings = $GPOEntry.GpoSettings

                        Collection      = $Collection

                        Description     = $Registry.descr

                        Changed         = try { [DateTime] $Registry.changed } catch { $Registry.changed };

                        Disabled        = if ($Registry.disabled -eq '1') { $true } else { $false };

                        GPOSettingOrder = [int] $Registry.GPOSettingOrder

                        Action          = $Script:Actions[$Registry.Properties.action]

                        DisplayDecimal  = if ($Registry.Properties.displayDecimal -eq '1') { $true } else { $false };

                        Default         = if ($Registry.Properties.default -eq '1') { $true } else { $false };

                        Hive            = $Registry.Properties.hive #: HKEY_LOCAL_MACHINE

                        Key             = $Registry.Properties.key  #: SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

                        Name            = $Registry.Properties.name #: AutoAdminLogon

                        Type            = $Registry.Properties.type #: REG_SZ

                        Value           = $Registry.Properties.value #

                        Filters         = $Registry.Filters

                        BypassErrors    = if ($Registry.bypassErrors -eq '1') { $true } else { $false };

                    }

                    $CreateGPO['Linked'] = $GPO.Linked

                    $CreateGPO['LinksCount'] = $GPO.LinksCount

                    $CreateGPO['Links'] = $GPO.Links

                    [PSCustomObject] $CreateGPO

                }

            }

        }

    }

    foreach ($Name in @('Registry', 'Collection')) {

        foreach ($Registry in $DataSet.$Name) {

            if ($Registry.Properties) {

                if ($Limited) {

                    [PSCustomObject] @{

                        Collection      = $Collection

                        Description     = $Registry.descr

                        Changed         = try { [DateTime] $Registry.changed } catch { $Registry.changed };

                        Disabled        = if ($Registry.disabled -eq '1') { $true } else { $false };

                        GPOSettingOrder = [int] $Registry.GPOSettingOrder

                        Action          = $Script:Actions[$Registry.Properties.action]

                        DisplayDecimal  = if ($Registry.Properties.displayDecimal -eq '1') { $true } else { $false };

                        Default         = if ($Registry.Properties.default -eq '1') { $true } else { $false };

                        Hive            = $Registry.Properties.hive #: HKEY_LOCAL_MACHINE

                        Key             = $Registry.Properties.key  #: SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

                        Name            = $Registry.Properties.name #: AutoAdminLogon

                        Type            = $Registry.Properties.type #: REG_SZ

                        Value           = $Registry.Properties.value #

                        Filters         = $Registry.Filters

                        BypassErrors    = if ($Registry.bypassErrors -eq '1') { $true } else { $false };

                    }

                } else {

                    $CreateGPO = [ordered]@{

                        DisplayName     = $GPO.DisplayName

                        DomainName      = $GPO.DomainName

                        GUID            = $GPO.GUID

                        GpoType         = $GPO.GpoType

                        #GpoCategory = $GPOEntry.GpoCategory

                        #GpoSettings = $GPOEntry.GpoSettings

                        Collection      = $Collection

                        Description     = $Registry.descr

                        Changed         = try { [DateTime] $Registry.changed } catch { $Registry.changed };

                        Disabled        = if ($Registry.disabled -eq '1') { $true } else { $false };

                        GPOSettingOrder = [int] $Registry.GPOSettingOrder

                        Action          = $Script:Actions[$Registry.Properties.action]

                        DisplayDecimal  = if ($Registry.Properties.displayDecimal -eq '1') { $true } else { $false }; ;

                        Default         = if ($Registry.Properties.default -eq '1') { $true } else { $false };

                        Hive            = $Registry.Properties.hive #: HKEY_LOCAL_MACHINE

                        Key             = $Registry.Properties.key  #: SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

                        Name            = $Registry.Properties.name #: AutoAdminLogon

                        Type            = $Registry.Properties.type #: REG_SZ

                        Value           = $Registry.Properties.value #

                        Filters         = $Registry.Filters

                        BypassErrors    = if ($Registry.bypassErrors -eq '1') { $true } else { $false };

                    }

                    $CreateGPO['Linked'] = $GPO.Linked

                    $CreateGPO['LinksCount'] = $GPO.LinksCount

                    $CreateGPO['Links'] = $GPO.Links

                    [PSCustomObject] $CreateGPO

                }

            } else {

                if ($Registry.Registry) {

                    #if ($Registry.Name.Count -gt 1) {

                    #Write-Verbose "Registry Name count more than 1"

                    #}

                    $TempCollection = $Collection

                    if ($Collection) {

                        $Collection = "$Collection/$($Registry.name)"

                    } else {

                        $Collection = $Registry.name

                    }

                    Get-XMLNestedRegistry -GPO $GPO -DataSet $Registry.Registry -Collection $Collection

                    $Collection = $TempCollection

                }

                if ($Registry.Collection) {

                    $TempCollection = $Collection

                    #if ($Registry.Collection.Count -gt 1) {

                    # Write-Verbose "Registry collection count more than 1"

                    #}

                    foreach ($MyCollection in $Registry.Collection) {

                        if ($Collection) {

                            #Write-Verbose "Collection1: $Collection - $($Registry.name) - $($MyCollection.name) - $($($MyCollection.name).Count)"

                            $Collection = "$Collection/$($Registry.name)/$($MyCollection.name)"

                            #Write-Verbose "Collection2: $Collection"

                        } else {

                            #Write-Verbose "Collection3: $Collection - $($Registry.name) - $($MyCollection.name)"

                            $Collection = "$($Registry.name)/$($MyCollection.name)"

                            #Write-Verbose "Collection4: $Collection"

                        }

                        Get-XMLNestedRegistry -GPO $GPO -DataSet $MyCollection -Collection $Collection

                        $Collection = $TempCollection

                    }

                }

            }

        }

    }

}

$GPOZaurrAnalysis = [ordered] @{

    Name           = 'Group Policy Content'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Invoke-GPOZaurrContent -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

    }

    Variables      = @{

    }

    Overview       = {

    }

    Solution       = {

        foreach ($Key in $Script:Reporting['GPOAnalysis']['Data'].Keys) {

            New-HTMLTab -Name $Key {

                New-HTMLTable -DataTable $Script:Reporting['GPOAnalysis']['Data'][$Key] -Filtering -Title $Key

            }

        }

        if ($Script:Reporting['GPOAnalysis']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOAnalysis']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrBlockedInheritance = [ordered] @{

    Name           = 'Group Policy Blocked Inhertiance'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrInheritance -IncludeBlockedObjects -OnlyBlockedInheritance -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

    }

    Variables      = @{

    }

    Overview       = {

    }

    Solution       = {

        New-HTMLTable -DataTable $Script:Reporting['GPOBlockedInheritance']['Data'] -Filtering

        if ($Script:Reporting['GPOBlockedInheritance']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOBlockedInheritance']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrBrokenLink = [ordered] @{

    Name           = 'Group Policy Broken Links'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrBrokenLink -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

        $Script:Reporting['GPOBrokenLink']['Variables']['RequireDeletion'] = $Script:Reporting['GPOBrokenLink']['Data'].Count

        $Script:Reporting['GPOBrokenLink']['Variables']['WillFixPerDomain'] = @{}

        $Script:Reporting['GPOBrokenLink']['Variables']['Unique'] = @{}

        foreach ($Link In $Script:Reporting['GPOBrokenLink']['Data']) {

            $DomainName = ConvertFrom-DistinguishedName -ToDomainCN -DistinguishedName $Link.DistinguishedName

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOBrokenLink']['Variables']['WillFixPerDomain'][$DomainName]) {

                $Script:Reporting['GPOBrokenLink']['Variables']['WillFixPerDomain'][$DomainName] = 0

            }

            $Script:Reporting['GPOBrokenLink']['Variables']['WillFixPerDomain'][$DomainName]++

            # Lets do unique OU counting

            $Script:Reporting['GPOBrokenLink']['Variables']['Unique'][$Link.CanonicalName] = $Link

        }

        $Script:Reporting['GPOBrokenLink']['Variables']['UniqueObjects'] = $Script:Reporting['GPOBrokenLink']['Variables']['Unique'].Keys

        if ($Script:Reporting['GPOBrokenLink']['Data'].Count -gt 0) {

            $Script:Reporting['GPOBrokenLink']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOBrokenLink']['ActionRequired'] = $false

        }

    }

    Variables      = @{

        RequireDeletion  = 0

        WillFixPerDomain = $null

        UniqueObjects    = $null

        Unique           = $null

    }

    Overview       = {

    }

    Summary        = {

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is deleted correctly, it usually is removed from AD, SYSVOL, and any link to it is also discarded. "

            "Unfortunately, this is true only if the GPO is created and linked within the same domain. "

            "If GPO is linked in another domain, this leaves a broken link hanging on before it was linked. "

            "Additionally, the Remove-GPO cmdlet doesn't handle site link deletions, which causes dead links to be stuck on sites until those are manually deleted. "

            "This means that any GPOs deleted using PowerShell may leave a trail."

        }

        New-HTMLText -Text @(

            'As it stands currently there are ',

            $Script:Reporting['GPOBrokenLink']['Data'].Count,

            ' broken links that need to be deleted over '

            $Script:Reporting['GPOBrokenLink']['Variables']['UniqueObjects'].Count,

            ' unique objects. '

        ) -FontSize 10pt -FontWeight normal, bold, normal, bold, normal -LineBreak

        if ($Script:Reporting['GPOBrokenLink']['Data'].Count -ne 0) {

            New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

            New-HTMLList -Type Unordered {

                foreach ($Domain in $Script:Reporting['GPOBrokenLink']['Variables']['WillFixPerDomain'].Keys) {

                    New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOBrokenLink']['Variables']['WillFixPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

                }

            } -FontSize 10pt

        }

    }

    Solution       = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOBrokenLink']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartLegend -Names 'Bad' -Color Salmon

                    New-ChartBar -Name 'Broken Links' -Value $Script:Reporting['GPOBrokenLink']['Data'].Count

                } -Title 'Broken Links' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Broken Links' {

            New-HTMLTable -DataTable $Script:Reporting['GPOBrokenLink']['Data'] -Filtering {

            } -PagingOptions 10, 20, 30, 40, 50

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to remove Broken Links' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding fixing GPO links. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrBrokenLinkBefore.html -Verbose -Type GPOBrokenLink

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step. "

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $GPOOutput = Get-GPOZaurrBrokenLink -Verbose

                                    $GPOOutput | Format-Table * # do your actions as desired

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Remove Broken Links' {

                                New-HTMLText -Text "Following command when executed, runs internally command that lists all broken links. After finding them all it delets them according to given criteria. "

                                New-HTMLText -Text "Make sure when running it for the first time to run it with ", "WhatIf", " parameter as shown below to prevent accidental removal." -FontWeight normal, bold, normal -Color Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrBrokenLink -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data. Once happy with results please follow with command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrBrokenLink -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed removes only first X number of links. Keep in mind that 5 broken links on a single Organizational Unit are treated as one. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrBrokenLinkAfter.html -Verbose -Type GPOBrokenLink

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOBrokenLink']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOBrokenLink']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrConsistency = [ordered] @{

    Name           = 'GPO Permissions Consistency'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrPermissionConsistency -Type All -VerifyInheritance -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

        foreach ($GPO in $Script:Reporting['GPOConsistency']['Data']) {

            if ($GPO.ACLConsistent -eq $true) {

                $Script:Reporting['GPOConsistency']['Variables']['Consistent']++

            } else {

                $Script:Reporting['GPOConsistency']['Variables']['Inconsistent']++

            }

            if ($GPO.ACLConsistentInside -eq $true) {

                $Script:Reporting['GPOConsistency']['Variables']['ConsistentInside']++

            } else {

                $Script:Reporting['GPOConsistency']['Variables']['InconsistentInside']++

            }

        }

        if ($Script:Reporting['GPOConsistency']['Variables']['Inconsistent'] -gt 0 -or $Script:Reporting['GPOConsistency']['Variables']['InconsistentInside'] -gt 0 ) {

            $Script:Reporting['GPOConsistency']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOConsistency']['ActionRequired'] = $false

        }

    }

    Variables      = @{

        Consistent         = 0

        Inconsistent       = 0

        ConsistentInside   = 0

        InconsistentInside = 0

    }

    Overview       = {

        New-HTMLPanel {

            New-HTMLText -Text 'Following chart presents ', 'permissions consistency between Active Directory and SYSVOL for Group Policies' -FontSize 10pt -FontWeight normal, bold

            New-HTMLList -Type Unordered {

                New-HTMLListItem -Text 'Top level permissions consistency: ', $Script:Reporting['GPOConsistency']['Variables']['Consistent'] -FontWeight normal, bold

                New-HTMLListItem -Text 'Inherited permissions consistency: ', $Script:Reporting['GPOConsistency']['Variables']['ConsistentInside'] -FontWeight normal, bold

                New-HTMLListItem -Text 'Inconsistent top level permissions: ', $Script:Reporting['GPOConsistency']['Variables']['Inconsistent'] -FontWeight normal, bold

                New-HTMLListItem -Text "Inconsistent inherited permissions: ", $Script:Reporting['GPOConsistency']['Variables']['InconsistentInside'] -FontWeight normal, bold

            } -FontSize 10pt

            New-HTMLText -FontSize 10pt -Text 'Having incosistent permissions on AD in comparison to those on SYSVOL can lead to uncontrolled ability to modify them.'

            New-HTMLChart {

                New-ChartLegend -Names 'Bad', 'Good' -Color PaleGreen, Salmon

                New-ChartBarOptions -Type barStacked

                New-ChartLegend -Name 'Consistent', 'Inconsistent'

                New-ChartBar -Name 'TopLevel' -Value $Script:Reporting['GPOConsistency']['Variables']['Consistent'], $Script:Reporting['GPOConsistency']['Variables']['Inconsistent']

                New-ChartBar -Name 'Inherited' -Value $Script:Reporting['GPOConsistency']['Variables']['ConsistentInside'], $Script:Reporting['GPOConsistency']['Variables']['InconsistentInside']

            } -Title 'Permissions Consistency' -TitleAlignment center

        }

    }

    Summary        = {

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is created, it creates an entry in Active Directory (metadata) and SYSVOL (content). "

            "Two different places mean two different sets of permissions. "

            "The group Policy module is making sure the data in both places is correct. "

            "However, it's not necessarily the case for different reasons, and often permissions go out of sync between AD and SYSVOL. "

            "This test verifies the consistency of policies between AD and SYSVOL in two ways. "

            "It checks top-level permissions for a GPO and then checks if all files within said GPO is inheriting permissions or have different permissions in place."

        }

        New-HTMLText -Text 'Following list presents ', 'permissions consistency between Active Directory and SYSVOL for Group Policies' -FontSize 10pt -FontWeight normal, bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Top level permissions consistency: ', $Script:Reporting['GPOConsistency']['Variables']['Consistent'] -FontWeight normal, bold

            New-HTMLListItem -Text 'Inherited permissions consistency: ', $Script:Reporting['GPOConsistency']['Variables']['ConsistentInside'] -FontWeight normal, bold

            New-HTMLListItem -Text 'Inconsistent top level permissions: ', $Script:Reporting['GPOConsistency']['Variables']['Inconsistent'] -FontWeight normal, bold

            New-HTMLListItem -Text "Inconsistent inherited permissions: ", $Script:Reporting['GPOConsistency']['Variables']['InconsistentInside'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text 'Having incosistent permissions on AD in comparison to those on SYSVOL can lead to uncontrolled ability to modify them. Please notice that if ', `

            ' Not available ', 'is visible in the table you should first fix related, more pressing issue, before fixing permissions inconsistency.' -FontWeight normal, bold, normal

    }

    Solution       = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOConsistency']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Consistent', 'Inconsistent' -Color PaleGreen, Salmon

                    New-ChartBar -Name 'TopLevel' -Value $Script:Reporting['GPOConsistency']['Variables']['Consistent'], $Script:Reporting['GPOConsistency']['Variables']['Inconsistent']

                    New-ChartBar -Name 'Inherited' -Value $Script:Reporting['GPOConsistency']['Variables']['ConsistentInside'], $Script:Reporting['GPOConsistency']['Variables']['InconsistentInside']

                } -Title 'Permissions Consistency' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Permissions Consistency' {

            New-HTMLTable -DataTable $Script:Reporting['GPOConsistency']['Data'] -Filtering {

                New-HTMLTableCondition -Name 'ACLConsistent' -Value $false -BackgroundColor Salmon -TextTransform capitalize -ComparisonType string

                New-HTMLTableCondition -Name 'ACLConsistentInside' -Value $false -BackgroundColor Salmon -TextTransform capitalize -ComparisonType string

                New-HTMLTableCondition -Name 'ACLConsistent' -Value $true -BackgroundColor PaleGreen -TextTransform capitalize -ComparisonType string

                New-HTMLTableCondition -Name 'ACLConsistentInside' -Value $true -BackgroundColor PaleGreen -TextTransform capitalize -ComparisonType string

                New-HTMLTableCondition -Name 'ACLConsistent' -Value 'Not available' -BackgroundColor Crimson -ComparisonType string

                New-HTMLTableCondition -Name 'ACLConsistentInside' -Value 'Not available' -BackgroundColor Crimson -ComparisonType string

            } -PagingOptions 10, 20, 30, 40, 50

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix - Permissions Consistency' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLText -Text 'Following steps will guide you how to fix permissions consistency'

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding fixing permissions inconsistencies. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrPermissionsInconsistentBefore.html -Verbose -Type GPOConsistency

                                }

                                New-HTMLText -Text @(

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment."

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                )

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $GPOOutput = Get-GPOZaurrPermissionConsistency

                                    $GPOOutput | Format-Table # do your actions as desired

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Fix inconsistent permissions' {

                                New-HTMLText -Text "Following command when executed fixes inconsistent permissions."

                                New-HTMLText -Text "Make sure when running it for the first time to run it with ", "WhatIf", " parameter as shown below to prevent accidental removal." -FontWeight normal, bold, normal -Color Black, Red, Black

                                New-HTMLText -Text "Make sure to fill in TargetDomain to match your Domain Admin permission account"

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrPermissionConsistency -IncludeDomains "TargetDomain" -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. Once happy with results please follow with command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrPermissionConsistency -LimitProcessing 2 -IncludeDomains "TargetDomain"

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed repairs only first X inconsistent permissions. Use LimitProcessing parameter to prevent mass fixing and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                }

                                New-HTMLText -Text "If there's nothing else to be fixed, we can skip to next step step"

                            }

                            New-HTMLWizardStep -Name 'Fix inconsistent downlevel permissions' {

                                New-HTMLText -Text @(

                                    "Unfortunetly this step is manual until automation is developed. "

                                    "If there are inconsistent permissions found inside GPO one has to fix them manually by going into SYSVOL and making sure inheritance is enabled, and that permissions are consistent across all files."

                                    "Please keep in mind that it's possible inconsistent downlevel permissions fix will not be required once the top level fix is applied. "

                                    "Rerun report to find out if you've just fixed top-level permissions. "

                                )

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrPermissionsInconsistentAfter.html -Verbose -Type GPOConsistency

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOConsistency']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOConsistency']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrDuplicates = [ordered] @{

    Name       = 'Duplicate (CNF) Group Policies'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        Get-GPOZaurrDuplicateObject -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing = {

        $Script:Reporting['GPODuplicates']['Variables']['RequireDeletion'] = $Script:Reporting['GPODuplicates']['Data'].Count

        if ($Script:Reporting['GPODuplicates']['Data'].Count -gt 0) {

            $Script:Reporting['GPODuplicates']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPODuplicates']['ActionRequired'] = $false

        }

    }

    Variables  = @{

        RequireDeletion = 0

    }

    Overview   = {

    }

    Resources  = @(

        'https://social.technet.microsoft.com/wiki/contents/articles/15435.active-directory-duplicate-object-name-resolution.aspx'

        'https://kickthatcomputer.wordpress.com/2014/11/22/seek-and-destroy-duplicate-ad-objects-with-cnf-in-the-name/'

    )

    Summary    = {

        New-HTMLText -FontSize 10pt -TextBlock {

            "CNF objects, Conflict objects or Duplicate Objects are created in Active Directory when there is simultaneous creation of an AD object under the same container "

            "on two separate Domain Controllers near about the same time or before the replication occurs. "

            "This results in a conflict and the same is exhibited by a CNF (Duplicate) object. "

            "While it doesn't nessecary has a huge impact on Active Directory it's important to keep Active Directory in proper, healthy state. "

        }

        New-HTMLText -Text 'As it stands currently there are ', $Script:Reporting['GPODuplicates']['Data'].Count, ' CNF (Duplicate) Group Policy objects to be deleted.' -FontSize 10pt -FontWeight normal, bold, normal

    }

    Solution   = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPODuplicates']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartLegend -Names 'Bad' -Color Salmon

                    New-ChartBar -Name 'Duplicate (CNF) object' -Value $Script:Reporting['GPODuplicates']['Data'].Count

                } -Title 'Duplicate (CNF) Objects' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy CNF (Duplicate) Objects' {

            New-HTMLTable -DataTable $Script:Reporting['GPODuplicates']['Data'] -Filtering {

            } -PagingOptions 10, 20, 30, 40, 50

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix - Remove duplicate (CNF) objects' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding fixing duplicate GPO objects. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrDuplicateObjectsBefore.html -Verbose -Type GPODuplicates

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step. "

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $GPOOutput = Get-GPOZaurrDuplicateObject

                                    $GPOOutput | Format-Table # do your actions as desired

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Remove CNF objects' {

                                New-HTMLText -Text "Following command when executed, runs internally command that lists all duplicate objects."

                                New-HTMLText -Text "Make sure when running it for the first time to run it with ", "WhatIf", " parameter as shown below to prevent accidental removal." -FontWeight normal, bold, normal -Color Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrDuplicateObject -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data. Once happy with results please follow with command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrDuplicateObject -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed removes only first X duplicate objects. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrDuplicateObjectsAfter.html -Verbose -Type GPODuplicates

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPODuplicates']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPODuplicates']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrFiles = [ordered] @{

    Name           = 'SYSVOL (NetLogon) Files List'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrFiles -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

    }

    Variables      = @{

    }

    Overview       = {

    }

    Solution       = {

        New-HTMLTable -DataTable $Script:Reporting['GPOFiles']['Data'] -Filtering

        if ($Script:Reporting['GPOFiles']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOFiles']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrLinks = [ordered] @{

    Name           = 'Group Policy Links'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrLink -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -Summary

    }

    Processing     = {

    }

    Variables      = @{

    }

    Overview       = {

    }

    Solution       = {

        New-HTMLTable -DataTable $Script:Reporting['GPOLinks']['Data'] -Filtering

        if ($Script:Reporting['GPOLinks']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOLinks']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrList = [ordered] @{

    Name       = 'Group Policy Summary'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        if ($Script:Reporting['GPOList']['ExclusionsCode']) {

            Get-GPOZaurr -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExcludeGroupPolicies $Script:Reporting['GPOList']['ExclusionsCode']

        } else {

            Get-GPOZaurr -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

        }

    }

    Processing = {

        # Create Per Domain Variables

        $Script:Reporting['GPOList']['Variables']['GPONotValidPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPOValidPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPONotOptimizedPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPOOptimizedPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPOProblemPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPONoProblemPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPOApplyPermissionYesPerDomain'] = @{}

        $Script:Reporting['GPOList']['Variables']['GPOApplypermissionNoPerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOList']['Data']) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOList']['Variables']['GPONotValidPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPONotValidPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPOValidPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPOValidPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPONotOptimizedPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPONotOptimizedPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPOOptimizedPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPOOptimizedPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPOProblemPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPOProblemPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPONoProblemPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPONoProblemPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPOApplyPermissionYesPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPOApplyPermissionYesPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOList']['Variables']['GPOApplypermissionNoPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOList']['Variables']['GPOApplypermissionNoPerDomain'][$GPO.DomainName] = 0

            }

            if ($GPO.Days -le $Script:Reporting['GPOList']['Variables']['GPOOlderThan']) {

                # Skip GPOS that are younger than 30 days

                $Script:Reporting['GPOList']['Variables']['GPOSkip']++

            }

            if (($GPO.Enabled -eq $false -or $GPO.Empty -eq $true -or $GPO.Linked -eq $false -or $GPO.ApplyPermission -eq $false) -and $GPO.Days -le $Script:Reporting['GPOList']['Variables']['GPOOlderThan']) {

                # Skip GPOS that are younger than 30 days

                $Script:Reporting['GPOList']['Variables']['GPONotValidButSkip']++

            }

            if (($GPO.Enabled -eq $false -or $GPO.Empty -eq $true -or $GPO.Linked -eq $false -or $GPO.ApplyPermission -eq $false) -and $GPO.Days) {

                $Script:Reporting['GPOList']['Variables']['GPONotValid']++

                $Script:Reporting['GPOList']['Variables']['GPONotValidPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOList']['Variables']['GPOValid']++

                $Script:Reporting['GPOList']['Variables']['GPOValidPerDomain'][$GPO.DomainName]++

            }

            if ($GPO.Linked -eq $false -and $GPO.Empty -eq $true) {

                # Not linked, Empty

                $Script:Reporting['GPOList']['Variables']['GPOEmptyAndUnlinked']++

                $Script:Reporting['GPOList']['Variables']['GPOEmptyOrUnlinked']++

                $Script:Reporting['GPOList']['Variables']['GPONotLinked']++

                $Script:Reporting['GPOList']['Variables']['GPOEmpty']++

            } elseif ($GPO.Linked -eq $true -and $GPO.Empty -eq $true) {

                # Linked, But EMPTY

                $Script:Reporting['GPOList']['Variables']['GPOLinkedButEmpty']++

                $Script:Reporting['GPOList']['Variables']['GPOEmptyOrUnlinked']++

                $Script:Reporting['GPOList']['Variables']['GPOEmpty']++

                $Script:Reporting['GPOList']['Variables']['GPOLinked']++

            } elseif ($GPO.Linked -eq $false) {

                # Not linked, but not EMPTY

                $Script:Reporting['GPOList']['Variables']['GPONotLinked']++

                $Script:Reporting['GPOList']['Variables']['GPOEmptyOrUnlinked']++

                $Script:Reporting['GPOList']['Variables']['GPONotEmpty']++

            } elseif ($GPO.Empty -eq $true) {

                # Linked, But EMPTY

                $Script:Reporting['GPOList']['Variables']['GPOEmpty']++

                $Script:Reporting['GPOList']['Variables']['GPOEmptyOrUnlinked']++

                $Script:Reporting['GPOList']['Variables']['GPOLinked']++

            } else {

                # Linked, not EMPTY

                $Script:Reporting['GPOList']['Variables']['GPOLinked']++

                $Script:Reporting['GPOList']['Variables']['GPONotEmpty']++

            }

            if ($GPO.Enabled -eq $true) {

                $Script:Reporting['GPOList']['Variables']['GPOEnabled']++

            } else {

                $Script:Reporting['GPOList']['Variables']['GPODisabled']++

            }

            if ($GPO.ApplyPermission -eq $true) {

                $Script:Reporting['GPOList']['Variables']['ApplyPermissionYes']++

            } else {

                $Script:Reporting['GPOList']['Variables']['ApplyPermissionNo']++

            }

            if ($GPO.LinksDisabledCount -eq $GPO.LinksCount -and $GPO.LinksCount -gt 0) {

                $Script:Reporting['GPOList']['Variables']['GPOLinkedButLinkDisabled']++

            }

            if ($GPO.ComputerOptimized -eq $true) {

                $Script:Reporting['GPOList']['Variables']['ComputerOptimizedYes']++

            } else {

                $Script:Reporting['GPOList']['Variables']['ComputerOptimizedNo']++

            }

            if ($GPO.ComputerProblem -eq $true) {

                $Script:Reporting['GPOList']['Variables']['ComputerProblemYes']++

            } else {

                $Script:Reporting['GPOList']['Variables']['ComputerProblemNo']++

            }

            if ($GPO.UserOptimized -eq $true) {

                $Script:Reporting['GPOList']['Variables']['UserOptimizedYes']++

            } else {

                $Script:Reporting['GPOList']['Variables']['UserOptimizedNo']++

            }

            if ($GPO.UserProblem -eq $true) {

                $Script:Reporting['GPOList']['Variables']['UserProblemYes']++

            } else {

                $Script:Reporting['GPOList']['Variables']['UserProblemNo']++

            }

            if ($GPO.UserProblem -or $GPO.ComputerProblem) {

                $Script:Reporting['GPOList']['Variables']['GPOWithProblems']++

            }

            if ($GPO.Problem -eq $true) {

                $Script:Reporting['GPOList']['Variables']['GPOProblem']++

                $Script:Reporting['GPOList']['Variables']['GPOProblemPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOList']['Variables']['GPONoProblem']++

                $Script:Reporting['GPOList']['Variables']['GPONoProblemPerDomain'][$GPO.DomainName]++

            }

            if ($GPO.Optimized -eq $true) {

                $Script:Reporting['GPOList']['Variables']['GPOOptimized']++

                $Script:Reporting['GPOList']['Variables']['GPOOptimizedPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOList']['Variables']['GPONotOptimized']++

                $Script:Reporting['GPOList']['Variables']['GPONotOptimizedPerDomain'][$GPO.DomainName]++

            }

        }

        $Script:Reporting['GPOList']['Variables']['GPOTotal'] = $Script:Reporting['GPOList']['Data'].Count

        if ($Script:Reporting['GPOList']['Variables']['GPONotValid'] -gt 0 -and $Script:Reporting['GPOList']['Variables']['GPONotValidButSkip'] -ne $Script:Reporting['GPOList']['Variables']['GPONotValid']) {

            $Script:Reporting['GPOList']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOList']['ActionRequired'] = $false

        }

    }

    Variables  = @{

        GPOOlderThan                   = 30

        GPONotValidPerDomain           = $null

        GPOValidPerDomain              = $null

        GPONotOptimizedPerDomain       = $null

        GPOOptimizedPerDomain          = $null

        GPOProblemPerDomain            = $null

        GPONoProblemPerDomain          = $null

        GPOApplyPermissionYesPerDomain = $null

        GPOApplyPermissionNoPerDomain  = $null

        GPOWithProblems                = 0

        ComputerOptimizedYes           = 0

        ComputerOptimizedNo            = 0

        ComputerProblemYes             = 0

        ComputerProblemNo              = 0

        UserOptimizedYes               = 0

        UserOptimizedNo                = 0

        UserProblemYes                 = 0

        UserProblemNo                  = 0

        GPOOptimized                   = 0

        GPONotOptimized                = 0

        GPOProblem                     = 0

        GPONoProblem                   = 0

        GPONotLinked                   = 0

        GPOLinked                      = 0

        GPOEmpty                       = 0

        GPONotEmpty                    = 0

        GPOEmptyAndUnlinked            = 0

        GPOEmptyOrUnlinked             = 0

        GPOLinkedButEmpty              = 0

        GPOEnabled                     = 0

        GPODisabled                    = 0

        GPOSkip                        = 0

        GPOValid                       = 0

        GPONotValid                    = 0

        GPONotValidButSkip             = 0

        GPOLinkedButLinkDisabled       = 0

        GPOTotal                       = 0

        ApplyPermissionYes             = 0

        ApplyPermissionNo              = 0

    }

    Overview   = {

    }

    Summary    = {

        New-HTMLText -TextBlock {

            "Over time Administrators add more and more group policies, as business requirements change. "

            "Due to neglection or thinking it may serve it's purpose later on a lot of Group Policies often have no value at all. "

            "Either the Group Policy is not linked to anything and just stays unlinked forever, or GPO is linked, but the link (links) are disabled or GPO is totally disabled. "

            "Then there are Group Policies that are targetting certain group or person and that group is removed leaving Group Policy doing nothing. "

            "Additionally sometimes new GPO is created without any settings or the settings are removed over time, but GPO stays in place. "

        } -FontSize 10pt

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies total: ', $Script:Reporting['GPOList']['Variables']['GPOTotal'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies valid: ", $Script:Reporting['GPOList']['Variables']['GPOValid'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies ", "NOT", " valid: ", $Script:Reporting['GPOList']['Variables']['GPONotValid'] -FontWeight normal, bold, normal, bold {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Group Policies that are unlinked (are not doing anything currently): ', $Script:Reporting['GPOList']['Variables']['GPONotLinked'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that are empty (have no settings): ", $Script:Reporting['GPOList']['Variables']['GPOEmpty'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that are linked, but empty: ", $Script:Reporting['GPOList']['Variables']['GPOLinkedButEmpty'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that are linked, but link disabled: ", $Script:Reporting['GPOList']['Variables']['GPOLinkedButLinkDisabled'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that are disabled (both user/computer sections): ", $Script:Reporting['GPOList']['Variables']['GPODisabled'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that have no Apply Permission: ", $Script:Reporting['GPOList']['Variables']['ApplyPermissionNo'] -FontWeight normal, bold

                }

            } -Color Black, Red, Black, Red, Black

            New-HTMLListItem -Text @(

                "Group Policies ", "NOT", " valid, to skip: ", $Script:Reporting['GPOList']['Variables']['GPONotValidButSkip'], " (modified less than $($Script:Reporting['GPOList']['Variables']['GPOOlderThan']) days ago)"

            ) -FontWeight 'normal', 'bold', 'normal', 'bold', 'normal' -Color 'Black', 'Red', 'Black', 'Red', 'Black'

            New-HTMLListItem -Text "Group Policies recently modified: ", $Script:Reporting['GPOList']['Variables']['GPOSkip'], " (modified less than $($Script:Reporting['GPOList']['Variables']['GPOOlderThan']) days ago)" -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOList']['Variables']['GPONotValidPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOList']['Variables']['GPONotValidPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text "Keep in mind that each GPO can match multiple conditions such as being empty and unlinked and disabled at the same time. We're only deleting GPO once." -FontSize 10pt

        New-HTMLText -Text @(

            'All ',

            'empty',

            ' or ',

            'unlinked',

            ' or ',

            'disabled',

            ' Group Policies can be automatically deleted. Please review output in the table and follow steps below table to cleanup Group Policies. ',

            'GPOs that have content, but are disabled require manual intervention. ',

            "If performance is an issue you should consider disabling user or computer sections of GPO when those are not used. "

        ) -FontSize 10pt -FontWeight normal, bold, normal, bold, normal, bold, normal, normal, normal, normal

        New-HTMLText -LineBreak

        New-HTMLText -Text "Additionally, we're reviewing Group Policies that have their section disabled, but contain data." -FontSize 10pt

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies with problems: ', $Script:Reporting['GPOList']['Variables']['GPOWithProblems'] -FontWeight normal, bold {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Group Policies that have content (computer), but are disabled: ', $Script:Reporting['GPOList']['Variables']['ComputerProblemYes'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that have content (user), but are disabled: ", $Script:Reporting['GPOList']['Variables']['UserProblemYes'] -FontWeight normal, bold

                }

            }

        } -FontSize 10pt

        New-HTMLText -Text @(

            "Such policies require manual review from whoever owns them. "

            "It could be a mistake tha section was disabled while containing data or that content is no longer needed in which case it should be deleted. "

            "This can't be auto-handled and is INFORMATIONAL only. "

        ) -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOList']['Variables']['GPOProblemPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOList']['Variables']['GPOProblemPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -LineBreak

        New-HTMLText -Text "Moreover, for best performance it's recommended that if there are no settings of certain kind (Computer or User settings) it's best to disable whole section. " -FontSize 10pt

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies with optimization: ' -FontWeight normal, bold {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Group Policies that are optimized (computer) ', $Script:Reporting['GPOList']['Variables']['ComputerOptimizedYes'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that are optimized (user): ", $Script:Reporting['GPOList']['Variables']['UserOptimizedYes'] -FontWeight normal, bold

                }

            }

            New-HTMLListItem -Text 'Group Policies without optimization: ' -FontWeight normal, bold {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Group Policies that are not optimized (computer): ', $Script:Reporting['GPOList']['Variables']['ComputerOptimizedNo'] -FontWeight normal, bold

                    New-HTMLListItem -Text "Group Policies that are not optimized (user): ", $Script:Reporting['GPOList']['Variables']['UserOptimizedNo'] -FontWeight normal, bold

                }

            }

        } -FontSize 10pt

        New-HTMLText -Text @(

            "This means "

            $Script:Reporting['GPOList']['Variables']['GPONotOptimized']

            " could be optimized for performance reasons. "

        ) -FontSize 10pt -FontWeight normal, bold, normal

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOList']['Variables']['GPONotOptimizedPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOList']['Variables']['GPONotOptimizedPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        # Just in case report is too big and the full file is not attached

        New-HTMLText -FontSize 10pt -Text "To generate up to date report please execute: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Install-Module GPOZaurr -Force', ' or ', ' install module manually.' -Color RoyalBlue, None, None

            New-HTMLListItem -Text 'Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPListBefore.html -Verbose -Type GPOList' -Color RoyalBlue

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text 'Steps above will generate above summary with more details allowing you to get up to date report and steps on how to fix it.'

    }

    Solution   = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOList']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart -Title 'Group Policies Empty & Unlinked' {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Names 'Yes', 'No' -Color SpringGreen, Salmon

                    New-ChartBar -Name 'Linked' -Value $Script:Reporting['GPOList']['Variables']['GPOLinked'], $Script:Reporting['GPOList']['Variables']['GPONotLinked']

                    New-ChartBar -Name 'Not Empty' -Value $Script:Reporting['GPOList']['Variables']['GPONotEmpty'], $Script:Reporting['GPOList']['Variables']['GPOEmpty']

                    New-ChartBar -Name 'Enabled' -Value $Script:Reporting['GPOList']['Variables']['GPOEnabled'], $Script:Reporting['GPOList']['Variables']['GPODisabled']

                    New-ChartBar -Name 'Apply Permission' -Value $Script:Reporting['GPOList']['Variables']['ApplyPermissionYes'], $Script:Reporting['GPOList']['Variables']['ApplyPermissionNo']

                    New-ChartBar -Name 'Valid' -Value $Script:Reporting['GPOList']['Variables']['GPOValid'], $Script:Reporting['GPOList']['Variables']['GPONotValid']

                    New-ChartBar -Name 'Optimized (for speed)' -Value $Script:Reporting['GPOList']['Variables']['GPOOptimized'], $Script:Reporting['GPOList']['Variables']['GPONotOptimized']

                    New-ChartBar -Name 'No problem' -Value $Script:Reporting['GPOList']['Variables']['GPONoProblem'], $Script:Reporting['GPOList']['Variables']['GPOProblem']

                    New-ChartBar -Name 'No problem (computers)' -Value $Script:Reporting['GPOList']['Variables']['ComputerProblemNo'], $Script:Reporting['GPOList']['Variables']['ComputerProblemYes']

                    New-ChartBar -Name 'No problem (users)' -Value $Script:Reporting['GPOList']['Variables']['UserProblemNo'], $Script:Reporting['GPOList']['Variables']['UserProblemYes']

                    New-ChartBar -Name 'Optimized Computers' -Value $Script:Reporting['GPOList']['Variables']['ComputerOptimizedYes'], $Script:Reporting['GPOList']['Variables']['ComputerOptimizedNo']

                    New-ChartBar -Name 'Optimized Users' -Value $Script:Reporting['GPOList']['Variables']['UserOptimizedYes'], $Script:Reporting['GPOList']['Variables']['UserOptimizedNo']

                } -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policies List' {

            New-HTMLContainer {

                New-HTMLText -Text 'Explanation to table columns:' -FontSize 10pt

                New-HTMLList {

                    New-HTMLListItem -FontWeight bold, normal -Text "Empty", " - means GPO has currently no content. It could be there was content, but it was removed, or that it never had content. "

                    New-HTMLListItem -FontWeight bold, normal -Text "Linked", " - means GPO is linked or unlinked. We need at least one link that is enabled to mark it as linked. If GPO is linked, but all links are disabled, it's not linked. "

                    New-HTMLListItem -FontWeight bold, normal -Text "Enabled", " - means GPO has at least one section enabled. If enabled is set to false that means both sections are disabled, and therefore GPO is not active. "

                    New-HTMLListItem -FontWeight bold, normal -Text "Optimized", " - means GPO section that is not in use is disabled. If section (user or computer) is enabled and there is no content, it's not optimized. "

                    New-HTMLListItem -FontWeight bold, normal -Text "Problem", " - means GPO has one or more section (user or computer) that is disabled, yet there is content in it. "

                    New-HTMLListItem -FontWeight bold, normal -Text "ApplyPermission", " - means GPO has no Apply Permission. This means there's no user/computer/group it's applicable to. "

                } -FontSize 10pt

                New-HTMLTable -DataTable $Script:Reporting['GPOList']['Data'] -Filtering {

                    New-HTMLTableCondition -Name 'Exclude' -Value $true -BackgroundColor DeepSkyBlue -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Empty' -Value $true -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'Linked' -Value $false -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'Enabled' -Value $false -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'Optimized' -Value $false -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'Problem' -Value $true -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'ApplyPermission' -Value $false -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'ComputerProblem' -Value $true -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'UserProblem' -Value $true -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'ComputerOptimized' -Value $false -BackgroundColor Salmon -ComparisonType string

                    New-HTMLTableCondition -Name 'UserOptimized' -Value $false -BackgroundColor Salmon -TextTransform capitalize -ComparisonType string

                    # reverse

                    New-HTMLTableCondition -Name 'Empty' -Value $false -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'Linked' -Value $true -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'Enabled' -Value $true -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'Optimized' -Value $true -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'Problem' -Value $false -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'ApplyPermission' -Value $true -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'ComputerProblem' -Value $false -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'UserProblem' -Value $false -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'ComputerOptimized' -Value $true -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'UserOptimized' -Value $true -BackgroundColor SpringGreen -TextTransform capitalize -ComparisonType string

                } -PagingOptions 10, 20, 30, 40, 50

            }

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix - Empty & Unlinked & Disabled Group Policies' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLText -Text 'Following steps will guide you how to remove empty or unlinked group policies'

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with removal. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrEmptyUnlinked.html -Verbose -Type GPOList

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment."

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $GPOOutput = Get-GPOZaurr

                                    $GPOOutput | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup' {

                                New-HTMLText -TextBlock {

                                    "The process of deleting Group Policies is final. Once GPO is removed - it's gone. "

                                    "To make sure you can recover deleted GPO please make sure to back them up. "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                    "Keep in mind that Remove-GPOZaurr command also has a backup feature built-in. "

                                    "It's possible to skip this backup and use the backup provided as part of Remove-GPOZaurr command. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Excluding Group Policies' {

                                New-HTMLText -Text @(

                                    "Remove-GPOZaurr",

                                    " cmdlet that you will use in next steps is pretty advanced in what it can do. It can remove one or multiple types of problems at the same time. "

                                    "That means you can pick just EMPTY, just UNLINKED or just DISABLED but also a mix of them if you want. "

                                    "It also provides a way to exclude some GPOs from being removed even though they match condition. "

                                    "You would do so using following approach "

                                ) -FontSize 10pt -FontWeight bold, normal

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Empty, Unlinked, Disabled -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor' {

                                        Skip-GroupPolicy -Name 'TEST | Drive Mapping'

                                        Skip-GroupPolicy -Name 'Default Domain Policy'

                                        Skip-GroupPolicy -Name 'Default Domain Controllers Policy' -DomaiName 'JustOneDomain'

                                    } -WhatIf

                                }

                                New-HTMLText -Text @(

                                    "Code above when executed will scan YourDomainYouHavePermissionsFor, find all empty, unlinked, disabled group policies, backup any GPO just before it's to be deleted to `$Env:UserProfile\Desktop\GPO. "

                                    "If it's not able to make a backup it will terminate. Additionally it will skip all 3 group policies that have been shown above. "

                                    "You can one or multiple group policies to be skipped. "

                                    "Now go ahead and find what's there"

                                )

                            }

                            New-HTMLWizardStep -Name 'Remove GPOs (Manual)' {

                                New-HTMLText -Text @(

                                    "Please condider deleting GPOs manually if the amount of GPOs to delete is small enough. "

                                    "Deleting 1-5-30 GPOs manually on domain of 4000 GPOs will be much faster than doing it in controlled manner with automated steps mentioned on next steps. "

                                    "What can take 30 minutes manually, can take 8 hours using automated script, because of amount of checks required by the script over and over to delete a single GPO. "

                                ) -FontWeight normal, bold, normal, bold, normal, bold, normal, normal -Color Black, Red, Black, Red, Black

                            }

                            New-HTMLWizardStep -Name 'Remove GPOs that are EMPTY' {

                                New-HTMLText -Text @(

                                    "Following command when executed removes every ",

                                    "EMPTY"

                                    " Group Policy. Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental removal.",

                                    "Make sure to use BackupPath which will make sure that for each GPO that is about to be deleted a backup is made to folder on a desktop."

                                    "You can skip parameters related to backup if you did backup all GPOs prior to running remove command. "

                                ) -FontWeight normal, bold, normal, bold, normal, bold, normal, normal -Color Black, Red, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Empty -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Empty -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Empty -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Empty -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X empty GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur."

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly."

                                    "Please make sure to check if backup is made as well before going all in."

                                }

                                New-HTMLText -Text "If there's nothing else to be deleted, we can skip to next step step"

                            }

                            New-HTMLWizardStep -Name 'Remove GPOs that are UNLINKED' {

                                New-HTMLText -Text @(

                                    "Following command when executed removes every ",

                                    "NOT LINKED"

                                    " Group Policy. Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental removal.",

                                    "Make sure to use BackupPath which will make sure that for each GPO that is about to be deleted a backup is made to folder on a desktop."

                                    "You can skip parameters related to backup if you did backup all GPOs prior to running remove command. "

                                ) -FontWeight normal, bold, normal, bold, normal, bold, normal, normal -Color Black, Red, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Unlinked -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Unlinked -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Unlinked -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Unlinked -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X unlinked GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur."

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly."

                                    "Please make sure to check if backup is made as well before going all in."

                                }

                                New-HTMLText -Text "If there's nothing else to be deleted, we can skip to next step step"

                            }

                            New-HTMLWizardStep -Name 'Remove GPOs that are DISABLED' {

                                New-HTMLText -Text @(

                                    "Following command when executed removes every ",

                                    "DISABLED"

                                    " Group Policy. Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental removal.",

                                    "Make sure to use BackupPath which will make sure that for each GPO that is about to be deleted a backup is made to folder on a desktop."

                                    "You can skip parameters related to backup if you did backup all GPOs prior to running remove command. "

                                ) -FontWeight normal, bold, normal, bold, normal, bold, normal, normal -Color Black, Red, Black, Red, Black

                                New-HTMLText -TextBlock {

                                    ""

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Disabled -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Disabled -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Disabled -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type Disabled -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X disabled GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                    "Please make sure to check if backup is made as well before going all in."

                                }

                                New-HTMLText -Text "If there's nothing else to be deleted, we can skip to next step step."

                            }

                            New-HTMLWizardStep -Name 'Remove GPOs that do not APPLY' {

                                New-HTMLText -Text @(

                                    "Following command when executed removes every ",

                                    "NoApplyPermission"

                                    " Group Policy. Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental removal.",

                                    "Make sure to use BackupPath which will make sure that for each GPO that is about to be deleted a backup is made to folder on a desktop."

                                    "You can skip parameters related to backup if you did backup all GPOs prior to running remove command. "

                                ) -FontWeight normal, bold, normal, bold, normal, bold, normal, normal -Color Black, Red, Black, Red, Black

                                New-HTMLText -TextBlock {

                                    ""

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type NoApplyPermission -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type NoApplyPermission -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type NoApplyPermission -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurr -RequireDays 30 -Type NoApplyPermission -BackupPath "$Env:UserProfile\Desktop\GPO" -LimitProcessing 2 -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X NoApplyPermission GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                    "Please make sure to check if backup is made as well before going all in."

                                }

                                New-HTMLText -Text "If there's nothing else to be deleted, we can skip to next step step."

                            }

                            New-HTMLWizardStep -Name 'Optimize GPOs (optional)' {

                                New-HTMLText -Text @(

                                    "Following command when executed disables user or computer section when there's no content for given type. ",

                                    "This makes sure that when GPO is processed for application it's empty section is ignored. Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental disabling of sections."

                                ) -FontWeight normal, normal, bold, normal -Color Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Optimize-GPOZaurr -All -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Optimize-GPOZaurr -All -WhatIf -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be optimized matches expected data. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Optimize-GPOZaurr -All -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Optimize-GPOZaurr -All -LimitProcessing 2 -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed optimizes only first X not optimized GPOs. Use LimitProcessing parameter to prevent mass changes and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                    "Please make sure to check if backup is made as well before going all in."

                                }

                                New-HTMLText -Text "If there's nothing else to be optimized, we can skip to next step step."

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrEmptyUnlinkedAfter.html -Verbose -Type GPOList

                                }

                                New-HTMLText -Text "If there are no more problems to solve, GPOs to optimize in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

            if ($Script:Reporting['GPOList']['Exclusions']) {

                New-HTMLSection -Invisible {

                    New-HTMLSection -Name 'Group Policies Exclusions' {

                        New-HTMLTable -DataTable $Script:Reporting['GPOList']['Exclusions'] -Filtering {

                        }

                    }

                    New-HTMLSection -Name 'Group Policies Exclusions Code' {

                        New-HTMLContainer {

                            New-HTMLText -Text 'Please make sure to use following exclusions when executing removal' -FontSize 10pt

                            New-HTMLCodeBlock -Code $Script:Reporting['GPOList']['ExclusionsCode']

                        }

                    }

                }

            }

        }

        if ($Script:Reporting['GPOList']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOList']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrNetLogonOwners = [ordered] @{

    Name           = 'NetLogon Owners'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrNetLogon -OwnerOnly -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

        foreach ($File in $Script:Reporting['NetLogonOwners']['Data']) {

            # if ($File.FileSystemRights -eq 'Owner') {

            # Process Owner part of the report

            $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwners']++

            if ($File.OwnerType -eq 'WellKnownAdministrative') {

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrative']++

            } elseif ($File.OwnerType -eq 'Administrative') {

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrative']++

            } else {

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersNotAdministrative']++

            }

            if ($File.OwnerSid -eq 'S-1-5-32-544') {

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrators']++

            } elseif ($File.OwnerType -in 'WellKnownAdministrative', 'Administrative') {

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrativeNotAdministrators']++

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersToFix']++

            } else {

                $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersToFix']++

            }

            #$Script:Reporting['NetLogonPermissions']['Variables']['Owner'].Add($File)

            #} else {

            # Process all other part of the report

            #     $Script:Reporting['NetLogonPermissions']['Variables']['NonOwner'].Add($File)

            #     if ($File.Status -eq 'Review permission required') {

            #         $Script:Reporting['NetLogonPermissions']['Variables']['PermissionReviewRequired']++

            #     } elseif ($File.Status -eq 'Removal permission required') {

            #         $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequired']++

            #     } elseif ($File.Status -eq 'Not assesed') {

            #         $Script:Reporting['NetLogonPermissions']['Variables']['PermissionNotAssesed']++

            #     } else {

            #         $Script:Reporting['NetLogonPermissions']['Variables']['PermissionOK']++

            #     }

            # }

        }

        if ($Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersToFix'] -gt 0) {

            $Script:Reporting['NetLogonOwners']['ActionRequired'] = $true

        } else {

            $Script:Reporting['NetLogonOwners']['ActionRequired'] = $false

        }

        # if (-not $Script:Reporting['NetLogonPermissions']['ActionRequired']) {

        #     # if owners require fixing, we don't need to check those as we get this anyways

        #     # if owners don't require fixing we check permissions anyways

        #     if ($Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequired'] -gt 0 -or $Script:Reporting['NetLogonPermissions']['Variables']['PermissionReviewRequired'] -gt 0) {

        #         $Script:Reporting['NetLogonPermissions']['ActionRequired'] = $true

        #     } else {

        #         $Script:Reporting['NetLogonPermissions']['ActionRequired'] = $false

        #     }

        # }

    }

    Variables      = @{

        NetLogonOwners                                = 0

        NetLogonOwnersAdministrators                  = 0

        NetLogonOwnersNotAdministrative               = 0

        NetLogonOwnersAdministrative                  = 0

        NetLogonOwnersAdministrativeNotAdministrators = 0

        NetLogonOwnersToFix                           = 0

        #Owner                                         = [System.Collections.Generic.List[PSCustomObject]]::new()

        #NonOwner                                      = [System.Collections.Generic.List[PSCustomObject]]::new()

        # PermissionReviewRequired                      = 0

        # PermissionRemovalRequired                     = 0

        # PermissionOK                                  = 0

        # PermissionNotAssesed                          = 0

    }

    Overview       = {

        # New-HTMLPanel {

        #     New-HTMLText -Text 'Following chart presents ', 'NetLogon Summary' -FontSize 10pt -FontWeight normal, bold

        #     New-HTMLList -Type Unordered {

        #         New-HTMLListItem -Text 'NetLogon Files in Total: ', $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwners'] -FontWeight normal, bold

        #         New-HTMLListItem -Text 'NetLogon BUILTIN\Administrators as Owner: ', $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersAdministrators'] -FontWeight normal, bold

        #         New-HTMLListItem -Text "NetLogon Owners requiring change: ", $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersToFix'] -FontWeight normal, bold {

        #             New-HTMLList -Type Unordered {

        #                 New-HTMLListItem -Text 'Not Administrative: ', $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersNotAdministrative'] -FontWeight normal, bold

        #                 New-HTMLListItem -Text 'Administrative, but not BUILTIN\Administrators: ', $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersAdministrativeNotAdministrators'] -FontWeight normal, bold

        #             }

        #         }

        #     } -FontSize 10pt

        #     #New-HTMLText -FontSize 10pt -Text 'Those problems must be resolved before doing other clenaup activities.'

        #     New-HTMLChart {

        #         New-ChartPie -Name 'Correct Owners' -Value $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersAdministrators'] -Color LightGreen

        #         New-ChartPie -Name 'Incorrect Owners' -Value $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersToFix'] -Color Crimson

        #     } -Title 'NetLogon Owners' -TitleAlignment center

        # }

        # New-HTMLPanel {

        # }

    }

    Summary        = {

        New-HTMLText -TextBlock {

            "NetLogon is crucial part of Active Directory. Files stored there are available on each and every computer or server in the company. "

            "Keeping those files clean and secure is very important task. "

            "It's important that NetLogon file owners are set to BUILTIN\Administrators (SID: S-1-5-32-544). "

            "Owners have full control over the file object. Current owner of the file may be an Administrator but it doesn't guarentee that he/she will be in the future. "

            "That's why as a best-practice it's recommended to change any non-administrative owners to BUILTIN\Administrators, and even Administrative accounts should be replaced with it. "

        } -FontSize 10pt

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'NetLogon Files in Total: ', $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwners'] -FontWeight normal, bold

            New-HTMLListItem -Text 'NetLogon BUILTIN\Administrators as Owner: ', $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrators'] -FontWeight normal, bold

            New-HTMLListItem -Text "NetLogon Owners requiring change: ", $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersToFix'] -FontWeight normal, bold {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Not Administrative: ', $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersNotAdministrative'] -FontWeight normal, bold

                    New-HTMLListItem -Text 'Administrative, but not BUILTIN\Administrators: ', $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrativeNotAdministrators'] -FontWeight normal, bold

                }

            }

        } -FontSize 10pt

        New-HTMLText -Text "Follow the steps below table to get NetLogon Owners into compliant state." -FontSize 10pt

    }

    Solution       = {

        #New-HTMLTab -Name 'NetLogon Owners' {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['NetLogonOwners']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartPie -Name 'Correct Owners' -Value $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersAdministrators'] -Color SpringGreen

                    New-ChartPie -Name 'Incorrect Owners' -Value $Script:Reporting['NetLogonOwners']['Variables']['NetLogonOwnersToFix'] -Color Salmon

                } -Title 'NetLogon Owners' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'NetLogon File Owners' {

            New-HTMLTable -DataTable $Script:Reporting['NetLogonOwners']['Data'] -Filtering {

                New-HTMLTableCondition -Name 'OwnerSid' -Value "S-1-5-32-544" -BackgroundColor LightGreen -ComparisonType string

                New-HTMLTableCondition -Name 'OwnerSid' -Value "S-1-5-32-544" -BackgroundColor Salmon -ComparisonType string -Operator ne

                New-HTMLTableCondition -Name 'OwnerType' -Value "WellKnownAdministrative" -BackgroundColor LightGreen -ComparisonType string -Operator eq

                New-HTMLTableCondition -Name 'Status' -Value "OK" -BackgroundColor LightGreen -ComparisonType string -Operator eq

                New-HTMLTableCondition -Name 'Status' -Value "OK" -BackgroundColor Salmon -ComparisonType string -Operator ne

            }

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix NetLogon Owners ' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with removal. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrNetLogonBefore.html -Verbose -Type NetLogonOwners

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment."

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $NetLogonOutput = Get-GPOZaurrNetLogon -OwnerOnly -Verbose

                                    $NetLogonOutput | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Set non-compliant file owners to BUILTIN\Administrators' {

                                New-HTMLText -Text "Following command when executed runs internally command that lists all file owners and if it doesn't match changes it BUILTIN\Administrators. It doesn't change compliant owners."

                                New-HTMLText -Text "Make sure when running it for the first time to run it with ", "WhatIf", " parameter as shown below to prevent accidental removal." -FontWeight normal, bold, normal -Color Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrNetLogonOwner -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrNetLogonOwner -Verbose -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start replacement of owners process): " -LineBreak -FontWeight bold

                                New-HTMLText -TextBlock {

                                    "This command when executed sets new owner only on first X non-compliant NetLogon files. Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                }

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrNetLogonOwner -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Repair-GPOZaurrNetLogonOwner -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrNetLogonAfter.html -Verbose -Type NetLogonOwners

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['NetLogonOwners']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['NetLogonOwners']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

        #}

        #New-HTMLTab -Name 'NetLogon Permissions' {

        # New-HTMLSection -Invisible {

        #     New-HTMLPanel {

        #         #& $Script:GPOConfiguration['NetLogonPermissions']['Summary']

        #     }

        #     New-HTMLPanel {

        #         #New-HTMLChart {

        #         #    New-ChartPie -Name 'Correct Owners' -Value $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersAdministrators'] -Color LightGreen

        #         #    New-ChartPie -Name 'Incorrect Owners' -Value $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersToFix'] -Color Crimson

        #         #} -Title 'NetLogon Owners' -TitleAlignment center

        #     }

        # }

        # # New-HTMLSection -Name 'NetLogon Files List' {

        # #     New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['Variables']['Owner'] -Filtering {

        # #         New-HTMLTableCondition -Name 'PrincipalSid' -Value "S-1-5-32-544" -BackgroundColor LightGreen -ComparisonType string

        # #         New-HTMLTableCondition -Name 'PrincipalSid' -Value "S-1-5-32-544" -BackgroundColor Salmon -ComparisonType string -Operator ne

        # #         New-HTMLTableCondition -Name 'PrincipalType' -Value "WellKnownAdministrative" -BackgroundColor LightGreen -ComparisonType string -Operator eq

        # #     }

        # # }

        # New-HTMLSection -Name 'NetLogon Files List' {

        #     New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['Variables']['NonOwner'] -Filtering {

        #         New-HTMLTableCondition -Name 'PrincipalType' -Value "Unknown" -BackgroundColor Salmon -ComparisonType string -Operator eq -Row

        #         New-HTMLTableCondition -Name 'PrincipalType' -Value "WellKnownAdministrative" -BackgroundColor LightGreen -ComparisonType string -Operator eq -Row

        #         New-HTMLTableCondition -Name 'Status' -Value "Review permission required" -BackgroundColor PaleGoldenrod -ComparisonType string -Operator eq -Row

        #         New-HTMLTableCondition -Name 'Status' -Value "Removal permission required" -BackgroundColor Salmon -ComparisonType string -Operator eq -Row

        #         New-HTMLTableCondition -Name 'Status' -Value "OK" -BackgroundColor LightGreen -ComparisonType string -Operator eq

        #     }

        # }

        # if ($Script:Reporting['NetLogonPermissions']['WarningsAndErrors']) {

        #     New-HTMLSection -Name 'Warnings & Errors to Review' {

        #         New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['WarningsAndErrors'] -Filtering {

        #             New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

        #             New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

        #         }

        #     }

        # }

        # }

    }

}

$GPOZaurrNetLogonPermissions = [ordered] @{

    Name           = 'NetLogon Permissions'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrNetLogon -SkipOwner -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

        $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReviewPerDomain'] = @{}

        $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReviewPerDomain'] = @{}

        $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReviewPerDomain'] = @{}

        $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredPerDomain'] = @{}

        foreach ($File in $Script:Reporting['NetLogonPermissions']['Data']) {

            if (-not $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReviewPerDomain'][$File.DomainName]) {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReviewPerDomain'][$File.DomainName] = 0

            }

            if (-not $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReviewPerDomain'][$File.DomainName]) {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReviewPerDomain'][$File.DomainName] = 0

            }

            if (-not $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReviewPerDomain'][$File.DomainName]) {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReviewPerDomain'][$File.DomainName] = 0

            }

            if (-not $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredPerDomain'][$File.DomainName]) {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredPerDomain'][$File.DomainName] = 0

            }

            if ($File.Status -eq 'Review permission required') {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionReviewRequired']++

                if ($File.FileSystemRights -like '*Modify*') {

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReview']++

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReviewPerDomain'][$File.DomainName]++

                } elseif ($File.FileSystemRights -like '*Write*') {

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReview']++

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReviewPerDomain'][$File.DomainName]++

                } elseif ($File.FileSystemRights -like '*FullControl*') {

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReview']++

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReviewPerDomain'][$File.DomainName]++

                } else {

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionOtherReview']++

                }

            } elseif ($File.Status -eq 'Removal permission required') {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequired']++

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredPerDomain'][$File.DomainName]++

                if ($File.PrincipalObjectClass -in 'user', 'computer') {

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredBecauseObject']++

                } else {

                    $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredBecauseUnknown']++

                }

            } elseif ($File.Status -eq 'Not assesed') {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionNotAssesed']++

            } else {

                $Script:Reporting['NetLogonPermissions']['Variables']['PermissionOK']++

            }

        }

        if ($Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequired'] -gt 0 -or $Script:Reporting['NetLogonPermissions']['Variables']['PermissionReviewRequired'] -gt 0) {

            $Script:Reporting['NetLogonPermissions']['ActionRequired'] = $true

        } else {

            $Script:Reporting['NetLogonPermissions']['ActionRequired'] = $false

        }

    }

    Variables      = @{

        PermissionReviewRequired                = 0

        PermissionRemovalRequired               = 0

        PermissionOK                            = 0

        PermissionNotAssesed                    = 0

        PermissionWriteReview                   = 0

        PermissionFullControlReview             = 0

        PermissionModifyReview                  = 0

        PermissionOtherReview                   = 0

        PermissionRemovalRequiredBecauseObject  = 0

        PermissionRemovalRequiredBecauseUnknown = 0

        PermissionWriteReviewPerDomain          = $null

        PermissionFullControlReviewPerDomain    = $null

        PermissionModifyReviewPerDomain         = $null

        PermissionRemovalRequiredPerDomain      = $null

    }

    Overview       = {

    }

    Summary        = {

        New-HTMLText -TextBlock {

            "NetLogon is crucial part of Active Directory. Files stored there are available on each and every computer or server in the company. "

            "Keeping those files clean and secure is very important task. "

            "Each file stored on NETLOGON has it's own permissions. "

            "It's important that crucial permissions such as FullControl, Modify or Write permissions are only applied to proper, trusted groups of users. "

            "Additionally permissions for FullControl, Modify or Write should not be granted to direct users or computers. Only groups are allowed! "

            ""

        } -FontSize 10pt

        New-HTMLText -Text 'Assesment overall: ' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Permissions that look ok: ' {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Assesed and as expected ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionOK'] -FontWeight normal, bold

                    New-HTMLListItem -Text 'Not assesed, but not critical (read/execute only) ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionNotAssesed'] -FontWeight normal, bold

                }

            }

            New-HTMLListItem -Text 'Permissions requiring review:' {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Full control permissions ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReview'] -FontWeight normal, bold

                    New-HTMLListItem -Text 'Modify permissions ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReview'] -FontWeight normal, bold

                    New-HTMLListItem -Text 'Write permissions ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReview'] -FontWeight normal, bold

                }

            }

            New-HTMLListItem -Text 'Permissions requiring removal: ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequired'] -FontWeight normal, bold {

                New-HTMLList -Type Unordered {

                    New-HTMLListItem -Text 'Because of object type (user/computer) ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredBecauseObject'] -FontWeight normal, bold

                    New-HTMLListItem -Text 'Because of unknown permissions ', $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredBecauseUnknown'] -FontWeight normal, bold

                }

            }

        } -FontSize 10pt -LineBreak

        New-HTMLText -Text 'Assesment split per domain (will require permissions to fix): ' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReviewPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires review of ", $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReviewPerDomain'][$Domain], " full control" -FontWeight normal, bold, normal

                New-HTMLListItem -Text "$Domain requires review of ", $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReviewPerDomain'][$Domain], " modify permission" -FontWeight normal, bold, normal

                New-HTMLListItem -Text "$Domain requires review of ", $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReviewPerDomain'][$Domain], " write permission" -FontWeight normal, bold, normal

                New-HTMLListItem -Text "$Domain requires removal of ", $Script:Reporting['NetLogonPermissions']['Variables']['PermissionRemovalRequiredPerDomain'][$Domain], " permissions" -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text "Please review output in table and follow the steps below table to get NetLogon permissions in order." -FontSize 10pt

    }

    Solution       = {

        # New-HTMLTab -Name 'NetLogon Owners' {

        #     New-HTMLSection -Invisible {

        #         New-HTMLPanel {

        #             & $Script:GPOConfiguration['NetLogonPermissions']['Summary']

        #         }

        #         New-HTMLPanel {

        #             New-HTMLChart {

        #                 New-ChartPie -Name 'Correct Owners' -Value $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersAdministrators'] -Color LightGreen

        #                 New-ChartPie -Name 'Incorrect Owners' -Value $Script:Reporting['NetLogonPermissions']['Variables']['NetLogonOwnersToFix'] -Color Crimson

        #             } -Title 'NetLogon Owners' -TitleAlignment center

        #         }

        #     }

        #     New-HTMLSection -Name 'NetLogon File Owners' {

        #         New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['Variables']['Owner'] -Filtering {

        #             New-HTMLTableCondition -Name 'PrincipalSid' -Value "S-1-5-32-544" -BackgroundColor LightGreen -ComparisonType string

        #             New-HTMLTableCondition -Name 'PrincipalSid' -Value "S-1-5-32-544" -BackgroundColor Salmon -ComparisonType string -Operator ne

        #             New-HTMLTableCondition -Name 'PrincipalType' -Value "WellKnownAdministrative" -BackgroundColor LightGreen -ComparisonType string -Operator eq

        #             New-HTMLTableCondition -Name 'Status' -Value "OK" -BackgroundColor LightGreen -ComparisonType string -Operator eq

        #             New-HTMLTableCondition -Name 'Status' -Value "OK" -BackgroundColor Salmon -ComparisonType string -Operator ne

        #         }

        #     }

        #     New-HTMLSection -Name 'Steps to fix NetLogon Owners ' {

        #         New-HTMLContainer {

        #             New-HTMLSpanStyle -FontSize 10pt {

        #                 New-HTMLText -Text 'Following steps will guide you how to fix NetLogon Owners and make them compliant.'

        #                 New-HTMLWizard {

        #                     New-HTMLWizardStep -Name 'Prepare environment' {

        #                         New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

        #                         New-HTMLCodeBlock -Code {

        #                             Install-Module GPOZaurr -Force

        #                             Import-Module GPOZaurr -Force

        #                         } -Style powershell

        #                         New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

        #                     }

        #                     New-HTMLWizardStep -Name 'Prepare report' {

        #                         New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with removal. To generate new report please use:"

        #                         New-HTMLCodeBlock -Code {

        #                             Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrNetLogonBefore.html -Verbose -Type NetLogon

        #                         }

        #                         New-HTMLText -TextBlock {

        #                             "When executed it will take a while to generate all data and provide you with new report depending on size of environment."

        #                             "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

        #                         }

        #                         New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

        #                         New-HTMLCodeBlock -Code {

        #                             $NetLogonOutput = Get-GPOZaurrNetLogon -OwnerOnly -Verbose

        #                             $NetLogonOutput | Format-Table

        #                         }

        #                         New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

        #                     }

        #                     New-HTMLWizardStep -Name 'Set non-compliant file owners to BUILTIN\Administrators' {

        #                         New-HTMLText -Text "Following command when executed runs internally command that lists all file owners and if it doesn't match changes it BUILTIN\Administrators. It doesn't change compliant owners."

        #                         New-HTMLText -Text "Make sure when running it for the first time to run it with ", "WhatIf", " parameter as shown below to prevent accidental removal." -FontWeight normal, bold, normal -Color Black, Red, Black

        #                         New-HTMLCodeBlock -Code {

        #                             Repair-GPOZaurrNetLogonOwner -Verbose -WhatIf

        #                         }

        #                         New-HTMLText -TextBlock {

        #                             "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data. Once happy with results please follow with command: "

        #                         }

        #                         New-HTMLCodeBlock -Code {

        #                             Repair-GPOZaurrNetLogonOwner -Verbose -LimitProcessing 2

        #                         }

        #                         New-HTMLText -TextBlock {

        #                             "This command when executed sets new owner only on first X non-compliant NetLogon files. Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur."

        #                             "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly."

        #                         }

        #                     }

        #                     New-HTMLWizardStep -Name 'Verification report' {

        #                         New-HTMLText -TextBlock {

        #                             "Once cleanup task was executed properly, we need to verify that report now shows no problems."

        #                         }

        #                         New-HTMLCodeBlock -Code {

        #                             Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrNetLogonAfter.html -Verbose -Type NetLogon

        #                         }

        #                         New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

        #                     }

        #                 } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

        #             }

        #         }

        #     }

        #     if ($Script:Reporting['NetLogonPermissions']['WarningsAndErrors']) {

        #         New-HTMLSection -Name 'Warnings & Errors to Review' {

        #             New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['WarningsAndErrors'] -Filtering {

        #                 New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

        #                 New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

        #             }

        #         }

        #     }

        # }

        #New-HTMLTab -Name 'NetLogon Permissions' {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['NetLogonPermissions']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartPie -Name 'Full Control requiring review' -Value $Script:Reporting['NetLogonPermissions']['Variables']['PermissionFullControlReview'] -Color Crimson

                    New-ChartPie -Name 'Modify requiring review' -Value $Script:Reporting['NetLogonPermissions']['Variables']['PermissionModifyReview'] -Color Plum

                    New-ChartPie -Name 'Write requiring review' -Value $Script:Reporting['NetLogonPermissions']['Variables']['PermissionWriteReview'] -Color LightCoral

                    New-ChartPie -Name 'Permissions OK' -Value $Script:Reporting['NetLogonPermissions']['Variables']['PermissionOK'] -Color LightGreen

                    New-ChartPie -Name 'Permissions ReadOnly/Execute' -Value $Script:Reporting['NetLogonPermissions']['Variables']['PermissionNotAssesed'] -Color Aqua

                } -Title 'NetLogon Permissions' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'NetLogon Files List' {

            New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['Data'] -Filtering {

                New-HTMLTableCondition -Name 'PrincipalType' -Value "Unknown" -BackgroundColor Salmon -ComparisonType string -Operator eq -Row

                New-HTMLTableCondition -Name 'PrincipalType' -Value "WellKnownAdministrative" -BackgroundColor LightGreen -ComparisonType string -Operator eq -Row

                New-HTMLTableCondition -Name 'Status' -Value "Review permission required" -BackgroundColor PaleGoldenrod -ComparisonType string -Operator eq

                New-HTMLTableCondition -Name 'Status' -Value "Removal permission required" -BackgroundColor Salmon -ComparisonType string -Operator eq -Row

                New-HTMLTableCondition -Name 'Status' -Value "OK" -BackgroundColor LightGreen -ComparisonType string -Operator eq

            }

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix NetLogon Permissions ' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with removal. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrNetLogonBefore.html -Verbose -Type NetLogonPermissions

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step. "

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $NetLogonOutput = Get-GPOZaurrNetLogon -SkipOwner -Verbose

                                    $NetLogonOutput | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Remove permissions manually for non-compliant users/groups' {

                                New-HTMLText -Text @(

                                    "In case of NETLOGON permissions it's impossible to tell what in a given moment for given domain should be automatically removed except for the very obvious ",

                                    "unknown ", 'permissions. Domain Admins have to make their assesment on and remove permissions from users or groups that '

                                    "they think do not belong. "

                                ) -FontWeight normal, bold, normal

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrNetLogonAfter.html -Verbose -Type NetLogonPermissions

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['NetLogonPermissions']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['NetLogonPermissions']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrOrphans = [ordered] @{

    Name           = 'Broken Group Policies'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrBroken -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

        $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'] = @{}

        $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssuePerDomain'] = @{}

        $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssuePerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOBroken']['Data']) {

            if (-not $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssuePerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssuePerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssuePerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssuePerDomain'][$GPO.DomainName] = 0

            }

            if ($GPO.Status -eq 'Not available in AD') {

                $Script:Reporting['GPOBroken']['Variables']['NotAvailableInAD']++

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeleted']++

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'][$GPO.DomainName]++

            } elseif ($GPO.Status -eq 'Not available on SYSVOL') {

                $Script:Reporting['GPOBroken']['Variables']['NotAvailableOnSysvol']++

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeleted']++

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'][$GPO.DomainName]++

            } elseif ($GPO.Status -eq 'Permissions issue') {

                $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssue']++

                $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssuePerDomain'][$GPO.DomainName]++

            } elseif ($GPO.Status -eq 'ObjectClass issue') {

                $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssue']++

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeleted']++

                $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssuePerDomain'][$GPO.DomainName]++

                $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'][$GPO.DomainName]++

            }

        }

        if ($Script:Reporting['GPOBroken']['Variables']['ToBeDeleted'] -gt 0) {

            $Script:Reporting['GPOBroken']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOBroken']['ActionRequired'] = $false

        }

    }

    Variables      = @{

        NotAvailableInAD                      = 0

        NotAvailableOnSysvol                  = 0

        NotAvailablePermissionIssue           = 0

        NotAvailablePermissionIssuePerDomain  = $null

        ToBeDeleted                           = 0

        ToBeDeletedPerDomain                  = $null

        NotAvailableObjectClassIssue          = 0

        NotAvailableObjectClassIssuePerDomain = $null

    }

    Overview       = {

        <#

        New-HTMLPanel {

            New-HTMLText -TextBlock {

                "Group Policies are stored in two places - Active Directory (metadata) and SYSVOL (content)."

                "Since those are managed in different ways, replicated in different ways it's possible because of different issues they get out of sync."

            } -LineBreak

            New-HTMLText -Text "For example:"

            New-HTMLList -Type Unordered {

                New-HTMLListItem -Text 'USN Rollback in AD could cause group policies to reappar in Active Directory, yet SYSVOL data would be unavailable'

                New-HTMLListItem -Text 'Group Policy deletion failing to delete GPO content'

                New-HTMLListItem -Text 'DFSR replication failing between DCs'

            }

            New-HTMLText -Text 'Following chart presents ', 'Broken / Orphaned Group Policies' -FontSize 10pt -FontWeight normal, bold

            New-HTMLList -Type Unordered {

                New-HTMLListItem -Text 'Group Policies on SYSVOL, but no details in AD: ', $Script:Reporting['GPOBroken']['Variables']['NotAvailableInAD'] -FontWeight normal, bold

                New-HTMLListItem -Text 'Group Policies in AD, but no content on SYSVOL: ', $Script:Reporting['GPOBroken']['Variables']['NotAvailableOnSysvol'] -FontWeight normal, bold

                New-HTMLListItem -Text "Group Policies which couldn't be assed due to permissions issue: ", $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssue'] -FontWeight normal, bold

            } -FontSize 10pt

            New-HTMLText -FontSize 10pt -Text 'Those problems must be resolved before doing other clenaup activities.'

            New-HTMLChart {

                New-ChartBarOptions -Type barStacked

                New-ChartLegend -Name 'Not in AD', 'Not on SYSVOL', 'Permissions Issue' -Color Crimson, LightCoral, IndianRed

                New-ChartBar -Name 'Orphans' -Value $Script:Reporting['GPOBroken']['Variables']['NotAvailableInAD'], $Script:Reporting['GPOBroken']['Variables']['NotAvailableOnSysvol'], $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssue']

            } -Title 'Broken / Orphaned Group Policies' -TitleAlignment center

        }

        #>

    }

    Summary        = {

        New-HTMLText -TextBlock {

            "Group Policies are stored in two places - Active Directory (metadata) and SYSVOL (content)."

            "Since those are managed in different ways, replicated in different ways it's possible because of different issues they get out of sync."

        } -FontSize 10pt -LineBreak

        New-HTMLText -Text "For example:" -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'USN Rollback in AD could cause already deleted Group Policies to reapper in Active Directory, yet SYSVOL data would be unavailable'

            New-HTMLListItem -Text 'Group Policy deletion failing to delete GPO content'

            New-HTMLListItem -Text 'Permission issue preventing deletion of GPO content'

            New-HTMLListItem -Text 'Failing DFSR replication between DCs'

        } -FontSize 10pt

        New-HTMLText -Text 'Following problems were detected:' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies on SYSVOL, but no details in AD: ', $Script:Reporting['GPOBroken']['Variables']['NotAvailableInAD'] -FontWeight normal, bold

            New-HTMLListItem -Text 'Group Policies in AD, but no content on SYSVOL: ', $Script:Reporting['GPOBroken']['Variables']['NotAvailableOnSysvol'] -FontWeight normal, bold

            New-HTMLListItem -Text 'Group Policies which exists, but have wrong ObjectClass: ', $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssue'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which couldn't be assed due to permissions issue: ", $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssue'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOBroken']['Variables']['ToBeDeletedPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text "Please review output in table and follow the steps below table to get Active Directory Group Policies in healthy state." -FontSize 10pt

    }

    Solution       = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOBroken']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Not in AD', 'Not on SYSVOL', 'ObjectClass Issue', 'Permissions Issue' -Color Crimson, LightCoral, MediumOrchid, IndianRed

                    New-ChartBar -Name 'Broken' -Value $Script:Reporting['GPOBroken']['Variables']['NotAvailableInAD'], $Script:Reporting['GPOBroken']['Variables']['NotAvailableOnSysvol'], $Script:Reporting['GPOBroken']['Variables']['NotAvailableObjectClassIssue'], $Script:Reporting['GPOBroken']['Variables']['NotAvailablePermissionIssue']

                } -Title 'Broken / Orphaned Group Policies' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Health State of Group Policies' {

            New-HTMLTable -DataTable $Script:Reporting['GPOBroken']['Data'] -Filtering {

                New-HTMLTableCondition -Name 'Status' -Value "Not available in AD" -BackgroundColor Salmon -ComparisonType string

                New-HTMLTableCondition -Name 'Status' -Value "Not available on SYSVOL" -BackgroundColor LightCoral -ComparisonType string

                New-HTMLTableCondition -Name 'Status' -Value "ObjectClass issue" -BackgroundColor MediumOrchid -ComparisonType string

                New-HTMLTableCondition -Name 'Status' -Value "Permissions issue" -BackgroundColor MediumVioletRed -ComparisonType string -Color White

            } -PagingOptions 10, 20, 30, 40, 50

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix - Not available on SYSVOL / Active Directory / ObjectClass issue' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with removal. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrBrokenGpoBefore.html -Verbose -Type GPOBroken

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment."

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $GPOOutput = Get-GPOZaurrBroken -Verbose

                                    $GPOOutput | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup (optional)' {

                                New-HTMLText -TextBlock {

                                    "The process fixing broken GPOs will delete AD or SYSVOL content depending on type of a problem. "

                                    "While it's always useful to have a backup, this backup won't actually backup those broken group policies"

                                    " for a simple reason that those are not backupable. You can't back up GPO if there is no SYSVOL content"

                                    " and you can't backup GPO if there's only SYSVOL content. "

                                    "However, since the script does make changes to GPOs it's advised to have a backup anyways! "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Fix GPOs not available in AD' {

                                New-HTMLText -Text @(

                                    "Following command when executed runs cleanup procedure that removes all broken GPOs on SYSVOL side. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf ",

                                    "parameter as shown below to prevent accidental removal. ",

                                    'When run it will remove any GPO remains from SYSVOL, that should not be there, as AD metadata is already gone.'

                                    "Please notice I'm using SYSVOL as a type, because the removal will happen on SYSVOL. "

                                ) -FontWeight normal, normal, bold, normal -Color Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type SYSVOL -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type SYSVOL -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor' -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                    "Keep in mind that what backup command does is simply copy SYSVOL content to given place. "

                                    "Since there is no GPO metadata in AD there's no real restore process for this step. "

                                    "It's there to make sure if someone kept some data in there and wants to get access to it, he/she can. "

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start deletion process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type SYSVOL -LimitProcessing 2 -BackupPath $Env:UserProfile\Desktop\GPOSYSVOLBackup -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type SYSVOL -LimitProcessing 2 -BackupPath $Env:UserProfile\Desktop\GPOSYSVOLBackup -IncludeDomains 'YourDomainYouHavePermissionsFor' -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X broken GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                    "If there's nothing else to be deleted on SYSVOL side, we can skip to next step step. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Fix GPOs not available on SYSVOL' {

                                New-HTMLText -Text @(

                                    "Following command when executed runs cleanup procedure that removes all broken GPOs on Active Directory side."

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental removal."

                                    'When run it will remove any GPO remains from AD, that should not be there, as SYSVOL content is already gone.'

                                    "Please notice I'm using AD as a type, because the removal will happen on AD side. "

                                ) -FontWeight normal, normal, bold, normal -Color Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type AD -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type AD -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor' -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                    "Keep in mind that there is no backup for this. "

                                    "Since there is no SYSVOL data, and only AD object is there there's no real restore process for this step. "

                                    "Once you delete it, it's gone. "

                                } -LineBreak

                                New-HTMLText -Text 'Once happy with results please follow with command (this will start deletion process): ' -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type AD -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type AD -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor' -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X broken GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                    "If there's nothing else to be deleted on AD side, we can skip to next step step. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Fix GPOs of wrong ObjectClass' {

                                New-HTMLText -Text @(

                                    "Following command when executed runs cleanup procedure that removes all GPOs which have ObjectClass of Container, rather than required groupPolicyContainer. "

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental removal."

                                    'When run it will remove GPO metadata from AD, and any files/folders from SYSVOL.'

                                ) -FontWeight normal, normal, bold, normal -Color Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type ObjectClass -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type ObjectClass -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor' -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be deleted matches expected data. "

                                    "Keep in mind that there is no backup for this as backup process doesn't see GPOs that are of wrong ObjectClass. "

                                    "Once you delete it, it's gone. "

                                } -LineBreak

                                New-HTMLText -Text 'Once happy with results please follow with command (this will start deletion process): ' -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type ObjectClass -LimitProcessing 2 -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrBroken -Type ObjectClass -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor' -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed deletes only first X broken GPOs. Use LimitProcessing parameter to prevent mass delete and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                    "If there's nothing else to be deleted, we can skip to next step step. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrBrokenGpoAfter.html -Verbose -Type GPOBroken

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOBroken']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOBroken']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrOwners = [ordered] @{

    Name           = 'Group Policy Owners'

    Enabled        = $true

    ActionRequired = $null

    Data           = $null

    Execute        = {

        Get-GPOZaurrOwner -IncludeSysvol -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing     = {

        # Create Per Domain Variables

        $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFixPerDomain'] = @{}

        $Script:Reporting['GPOOwners']['Variables']['WillFixPerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOOwners']['Data']) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFixPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFixPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOOwners']['Variables']['WillFixPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOOwners']['Variables']['WillFixPerDomain'][$GPO.DomainName] = 0

            }

            # Checks

            if ($GPO.IsOwnerConsistent) {

                $Script:Reporting['GPOOwners']['Variables']['IsConsistent']++

            } else {

                $Script:Reporting['GPOOwners']['Variables']['IsNotConsistent']++

            }

            if ($GPO.IsOwnerAdministrative) {

                $Script:Reporting['GPOOwners']['Variables']['IsAdministrative']++

            } else {

                $Script:Reporting['GPOOwners']['Variables']['IsNotAdministrative']++

            }

            if (($GPO.IsOwnerAdministrative -eq $false -or $GPO.IsOwnerConsistent -eq $false) -and $GPO.SysvolExists -eq $true) {

                $Script:Reporting['GPOOwners']['Variables']['WillFix']++

                $Script:Reporting['GPOOwners']['Variables']['WillFixPerDomain'][$GPO.DomainName]++

            } elseif ($GPO.SysvolExists -eq $false) {

                $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFix']++

                $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFixPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOOwners']['Variables']['WillNotTouch']++

            }

        }

        if ($Script:Reporting['GPOOwners']['Variables']['WillFix'] -gt 0) {

            $Script:Reporting['GPOOwners']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOOwners']['ActionRequired'] = $false

        }

    }

    Variables      = @{

        IsAdministrative         = 0

        IsNotAdministrative      = 0

        IsConsistent             = 0

        IsNotConsistent          = 0

        WillFix                  = 0

        RequiresDiffFix          = 0

        WillNotTouch             = 0

        RequiresDiffFixPerDomain = $null

        WillFixPerDomain         = $null

    }

    Overview       = {

        <#

        New-HTMLPanel {

            New-HTMLText -Text 'Following chart presents Group Policy owners and whether they are administrative and consistent. By design an owner of Group Policy should be Domain Admins or Enterprise Admins group only to prevent malicious takeover. ', `

                "It's also important that owner in Active Directory matches owner on SYSVOL (file system)." -FontSize 10pt

            New-HTMLList -Type Unordered {

                New-HTMLListItem -Text 'Administrative Owners: ', $Script:Reporting['GPOOwners']['Variables']['IsAdministrative'] -FontWeight normal, bold

                New-HTMLListItem -Text 'Non-Administrative Owners: ', $Script:Reporting['GPOOwners']['Variables']['IsNotAdministrative'] -FontWeight normal, bold

                New-HTMLListItem -Text "Owners consistent in AD and SYSVOL: ", $Script:Reporting['GPOOwners']['Variables']['IsConsistent'] -FontWeight normal, bold

                New-HTMLListItem -Text "Owners not-consistent in AD and SYSVOL: ", $Script:Reporting['GPOOwners']['Variables']['IsNotConsistent'] -FontWeight normal, bold

            } -FontSize 10pt

            New-HTMLChart {

                New-ChartBarOptions -Type barStacked

                New-ChartLegend -Name 'Yes', 'No' -Color PaleGreen, Orchid

                New-ChartBar -Name 'Is administrative' -Value $Script:Reporting['GPOOwners']['Variables']['IsAdministrative'], $Script:Reporting['GPOOwners']['Variables']['IsNotAdministrative']

                New-ChartBar -Name 'Is consistent' -Value $Script:Reporting['GPOOwners']['Variables']['IsConsistent'], $Script:Reporting['GPOOwners']['Variables']['IsNotConsistent']

            } -Title 'Group Policy Owners' -TitleAlignment center

        }

        #>

    }

    Summary        = {

        New-HTMLText -FontSize 10pt -Text @(

            "By default, GPO creation is usually maintained by Domain Admins or Enterprise Admins. "

            "When GPO is created by Domain Admins or Enterprise Admins group members, the GPO Owner is set to Domain Admins. "

            "When GPO is created by a member of Group Policy Creator Owners or other group has delegated rights to create a GPO, "

            "the owner of said GPO is not Domain Admins group but is assigned to the relevant user. "

            "GPO Owners should be Domain Admins or Enterprise Admins to prevent abuse. "

            "If that isn't so, it means the owner can fully control GPO and potentially change its settings in an uncontrolled way. "

            "While at the moment of creation of new GPO, it's not a problem, in the long term, it's possible such a person may no longer be admin, yet keep their rights over GPO. "

            "As your aware, Group Policies are stored in 2 places. In Active Directory (metadata) and SYSVOL (settings). "

            "This means that there are 2 places where GPO Owners exists. "

            "This also means that for multiple reasons, AD and SYSVOL can be out of sync when it comes to their permissions, which can lead to uncontrolled ability to modify them. "

            "Ownership in Active Directory and Ownership of SYSVOL for said GPO is required to be the same."

        )

        New-HTMLText -Text "Here's a short summary of ", "Group Policy Owners", ": " -FontSize 10pt -FontWeight normal, bold, normal

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Administrative Owners: ', $Script:Reporting['GPOOwners']['Variables']['IsAdministrative'] -FontWeight normal, bold

            New-HTMLListItem -Text 'Non-Administrative Owners: ', $Script:Reporting['GPOOwners']['Variables']['IsNotAdministrative'] -FontWeight normal, bold

            New-HTMLListItem -Text "Owners consistent in AD and SYSVOL: ", $Script:Reporting['GPOOwners']['Variables']['IsConsistent'] -FontWeight normal, bold

            New-HTMLListItem -Text "Owners not-consistent in AD and SYSVOL: ", $Script:Reporting['GPOOwners']['Variables']['IsNotConsistent'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text "Following will need to happen: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring owner change: ', $Script:Reporting['GPOOwners']['Variables']['WillFix'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which can't be fixed (no SYSVOL?): ", $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFix'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies unaffected: ", $Script:Reporting['GPOOwners']['Variables']['WillNotTouch'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOOwners']['Variables']['WillFixPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOOwners']['Variables']['WillFixPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require fixing using, ', 'different methods:' -FontSize 10pt -FontWeight bold, bold -Color Black, RedRobin -TextDecoration none, underline

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFixPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOOwners']['Variables']['RequiresDiffFixPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

    }

    Solution       = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOOwners']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Yes', 'No' -Color LightGreen, Salmon

                    New-ChartBar -Name 'Is administrative' -Value $Script:Reporting['GPOOwners']['Variables']['IsAdministrative'], $Script:Reporting['GPOOwners']['Variables']['IsNotAdministrative']

                    New-ChartBar -Name 'Is consistent' -Value $Script:Reporting['GPOOwners']['Variables']['IsConsistent'], $Script:Reporting['GPOOwners']['Variables']['IsNotConsistent']

                } -Title 'Group Policy Owners' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Owners' {

            New-HTMLTable -DataTable $Script:Reporting['GPOOwners']['Data'] -Filtering {

                New-HTMLTableCondition -Name 'IsOwnerConsistent' -Value $false -BackgroundColor Salmon -ComparisonType string -Row

                New-HTMLTableCondition -Name 'IsOwnerAdministrative' -Value $false -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 10, 20, 30, 40, 50

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix Group Policy Owners' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        #New-HTMLText -Text 'Following steps will guide you how to fix group policy owners'

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with fixing Group Policy Owners. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOOwnersBefore.html -Verbose -Type GPOOwners

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment."

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $OwnersGPO = Get-GPOZaurrOwner -IncludeSysvol -Verbose

                                    $OwnersGPO | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup (optional)' {

                                New-HTMLText -TextBlock {

                                    "The process of fixing GPO Owner does NOT touch GPO content. It simply changes owners on AD and SYSVOL at the same time. "

                                    "However, it's always good to have a backup before executing changes that may impact Active Directory. "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Set GPO Owners to Administrative (Domain Admins)' {

                                New-HTMLText -Text "Following command will find any GPO which doesn't have proper GPO Owner (be it due to inconsistency or not being Domain Admin) and will enforce new GPO Owner. "

                                New-HTMLText -Text "Make sure when running it for the first time to run it with ", "WhatIf", " parameter as shown below to prevent accidental removal." -FontWeight normal, bold, normal -Color Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Set-GPOZaurrOwner -Type All -Verbose -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Set-GPOZaurrOwner -Type All -Verbose -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Set-GPOZaurrOwner -Type All -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Set-GPOZaurrOwner -Type All -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed sets new owner only on first X non-compliant GPO Owners for AD/SYSVOL. Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOOwnersAfter.html -Verbose -Type GPOOwners

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOOwners']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOOwners']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                } -PagingOptions 10, 20, 30, 40, 50

            }

        }

    }

}

$GPOZaurrPassword = [ordered] @{

    Name       = 'Group Policy Passwords'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        Get-GPOZaurrPassword -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing = {

    }

    Variables  = @{

    }

    Overview   = {

    }

    Solution   = {

        New-HTMLTable -DataTable $Script:Reporting['GPOPassword']['Data'] -Filtering

        if ($Script:Reporting['GPOPassword']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOPassword']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrPermissionsAdministrative = [ordered] @{

    Name       = 'Group Policy Administrative Permissions'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        $Object = [ordered] @{

            Permissions = Get-GPOZaurrPermission -Type Administrative -IncludePermissionType GpoEditDeleteModifySecurity -ReturnSecurityWhenNoData -IncludeGPOObject -ReturnSingleObject -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

        }

        $Object['PermissionsPerRow'] = $Object['Permissions'] | ForEach-Object { $_ }

        $Object['PermissionsAnalysis'] = [System.Collections.Generic.List[PSCustomObject]]::new()

        $Object

    }

    Processing = {

        # Create Per Domain Variables

        $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFixPerDomain'] = @{}

        $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouchPerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOPermissionsAdministrative']['Data'].Permissions) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFixPerDomain'][$GPO[0].DomainName]) {

                $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFixPerDomain'][$GPO[0].DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouchPerDomain'][$GPO[0].DomainName]) {

                $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouchPerDomain'][$GPO[0].DomainName] = 0

            }

            # Checks

            $Analysis = Get-PermissionsAnalysis -GPOPermissions $GPO -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -Type Administrative -PermissionType GpoEditDeleteModifySecurity

            if ($Analysis.Skip) {

                $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouch']++

                $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouchPerDomain'][$GPO[0].DomainName]++

            } else {

                $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFix']++

                $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFixPerDomain'][$GPO[0].DomainName]++

            }

            # lets create table and add it there

            $Script:Reporting['GPOPermissionsAdministrative']['Data'].'PermissionsAnalysis'.Add($Analysis)

        }

        if ($Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFix'] -gt 0) {

            $Script:Reporting['GPOPermissionsAdministrative']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOPermissionsAdministrative']['ActionRequired'] = $false

        }

    }

    Variables  = @{

        WillFix               = 0

        WillNotTouch          = 0

        WillFixPerDomain      = $null

        WillNotTouchPerDomain = $null

    }

    Overview   = {

    }

    Summary    = {

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is created by default it gets Domain Admins and Enterprise Admins with Edit/Delete/Modify Security permissions. "

            "For some reason, some Administrators remove those permissions or modify them when they shouldn't touch those at all. "

            "Since having Edit/Delete/Modify Security permissions doesn't affect GPOApply permissions there's no reason to remove Domain Admins or Enterprise Admins from permissions, or limit their rights. "

        } -LineBreak

        New-HTMLText -FontSize 10pt -Text "Assesment results: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring adding Domain Admins or Enterprise Admins: ', $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFix'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which don't require changes: ", $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouch'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFixPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFixPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text @(

            "That means we need to fix permissions on: "

            $($Script:Reporting['GPOPermissionsAdministrative']['Variables'].WillFix)

            " out of "

            $($Script:Reporting['GPOPermissionsAdministrative']['Data'].Permissions).Count

            " Group Policies. "

        ) -FontSize 10pt -FontWeight bold, bold, normal, bold, normal -Color Black, FreeSpeechRed, Black, Black -LineBreak -TextDecoration none, underline, underline, underline, none

    }

    Solution   = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOPermissionsAdministrative']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Yes', 'No' -Color SpringGreen, Salmon

                    New-ChartBar -Name 'Administrative Users Present' -Value $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillNotTouch'], $Script:Reporting['GPOPermissionsAdministrative']['Variables']['WillFix']

                    #New-ChartBar -Name 'Accessible Group Policies' -Value $Script:Reporting['GPOPermissionsAdministrative']['Variables']['Read'], $Script:Reporting['GPOPermissionsAdministrative']['Variables']['CouldNotRead']

                } -Title 'Group Policy Permissions' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Administrative Users Permissions Summary' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsAdministrative']['Data'].PermissionsPerRow -Filtering {

                New-HTMLTableCondition -Name 'Permission' -Value '' -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 7, 15, 30, 45, 60

        }

        New-HTMLSection -Name 'Group Policy Administrative Users Analysis' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsAdministrative']['Data'].PermissionsAnalysis -Filtering {

                # New-HTMLTableCondition -Name 'Permission' -Value '' -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 7, 15, 30, 45, 60

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix Group Policy Administrative Users' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with fixing Group Policy Authenticated Users. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsAdministrativeBefore.html -Verbose -Type GPOPermissionsAdministrative

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "GPOs with problems will be those not having any value for Permission/PermissionType columns. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $AdministrativeUsers = Get-GPOZaurrPermission -Type Administrative -IncludePermissionType GpoEditDeleteModifySecurity -ReturnSecurityWhenNoData

                                    $AdministrativeUsers | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup (optional)' {

                                New-HTMLText -TextBlock {

                                    "The process of fixing GPO Permissions does NOT touch GPO content. It simply adds permissionss on AD and SYSVOL at the same time for given GPO. "

                                    "However, it's always good to have a backup before executing changes that may impact Active Directory. "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Add Administrative Groups proper permissions GPO' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which doesn't have Domain Admins and Enterprise Admins added with GpoEditDeleteModifySecurity and will add it as GpoEditDeleteModifySecurity. ",

                                    "This change doesn't change GpoApply permission, therefore it won't change to whom the GPO applies to. ",

                                    "It ensures that Domain Admins and Enterprise Admins can manage GPO. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -WhatIf -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed adds Enterprise Admins or/and Domain Admins (GpoEditDeleteModifySecurity permission) only on first X non-compliant Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsAdministrativeAfter.html -Verbose -Type GPOPermissionsAdministrative

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOPermissionsAdministrative']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsAdministrative']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                } -PagingOptions 10, 20, 30, 40, 50

            }

        }

    }

}

$GPOZaurrPermissionsAnalysis = [ordered] @{

    Name       = 'Group Policy Permissions Analysis'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        $Object = [ordered] @{

            Permissions = Get-GPOZaurrPermission -ReturnSecurityWhenNoData -IncludeGPOObject -ReturnSingleObject -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

        }

        $Object['PermissionsPerRow'] = $Object['Permissions'] | ForEach-Object { $_ }

        $Object['PermissionsAnalysis'] = Get-GPOZaurrPermissionAnalysis -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -Permissions $Object.Permissions

        $Object['PermissionsIssues'] = Get-GPOZaurrPermissionIssue -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

        $Object

    }

    Processing = {

        # Create Per Domain Variables

        $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrativePerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrativePerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsersPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAuthenticatedUsersPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillFixSystemPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystemPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknownPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknownPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillNotFixPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['WillFixPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['ReadPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['CouldNotReadPerDomain'] = @{}

        $Script:Reporting['GPOPermissions']['Variables']['TotalPerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOPermissions']['Data'].PermissionsIssues) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOPermissions']['Variables']['CouldNotReadPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['CouldNotReadPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['ReadPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['ReadPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['TotalPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['TotalPerDomain'][$GPO.DomainName] = 0

            }

            if ($GPO.PermissionIssue) {

                $Script:Reporting['GPOPermissions']['Variables']['CouldNotRead']++

                $Script:Reporting['GPOPermissions']['Variables']['CouldNotReadPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissions']['Variables']['Read']++

                $Script:Reporting['GPOPermissions']['Variables']['ReadPerDomain'][$GPO.DomainName]++

            }

            $Script:Reporting['GPOPermissions']['Variables']['Total']++

            $Script:Reporting['GPOPermissions']['Variables']['TotalPerDomain'][$GPO.DomainName]++

        }

        foreach ($GPO in $Script:Reporting['GPOPermissions']['Data'].PermissionsAnalysis) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillFixPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillNotFixPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotFixPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrativePerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrativePerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrativePerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrativePerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsersPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsersPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillFixSystemPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixSystemPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystemPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystemPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknownPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknownPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknownPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknownPerDomain'][$GPO.DomainName] = 0

            }

            # Checks

            if ($GPO.Administrative -eq $true) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrative']++

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrativePerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrative']++

                $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrativePerDomain'][$GPO.DomainName]++

            }

            if ($GPO.AuthenticatedUsers -eq $true) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAuthenticatedUsers']++

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAuthenticatedUsersPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsers']++

                $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsersPerDomain'][$GPO.DomainName]++

            }

            if ($GPO.System -eq $true) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystem']++

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystemPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixSystem']++

                $Script:Reporting['GPOPermissions']['Variables']['WillFixSystemPerDomain'][$GPO.DomainName]++

            }

            if ($GPO.Unknown -eq $false) {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknown']++

                $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknownPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknown']++

                $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknownPerDomain'][$GPO.DomainName]++

            }

            if ($GPO.Status -eq $false) {

                $Script:Reporting['GPOPermissions']['Variables']['WillFix']++

                $Script:Reporting['GPOPermissions']['Variables']['WillFixPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissions']['Variables']['WillNotFix']++

                $Script:Reporting['GPOPermissions']['Variables']['WillNotFixPerDomain'][$GPO.DomainName]++

            }

        }

        if ($Script:Reporting['GPOPermissions']['Variables']['WillFix'] -gt 0 -or $Script:Reporting['GPOPermissions']['Variables']['CouldNotRead'] -gt 0) {

            $Script:Reporting['GPOPermissions']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOPermissions']['ActionRequired'] = $false

        }

    }

    Variables  = @{

        # Issues / Couldnt read report

        Read                                    = 0

        ReadPerDomain                           = $null

        CouldNotRead                            = 0

        CouldNotReadPerDomain                   = $null

        TotalPerDomain                          = $null

        Total                                   = 0

        # Permissions analysis

        WillFix                                 = 0

        WillNotFix                              = 0

        WillFixAdministrative                   = 0

        WillNotTouchAdministrative              = 0

        WillFixUnknown                          = 0

        WillNotTouchUnknown                     = 0

        WillNotTouchSystem                      = 0

        WillFixSystem                           = 0

        WillNotTouchAuthenticatedUsers          = 0

        WillFixAuthenticatedUsers               = 0

        WillNotTouchAuthenticatedUsersPerDomain = $null

        WillFixAuthenticatedUsersPerDomain      = $null

        WillNotTouchSystemPerDomain             = $null

        WillFixSystemPerDomain                  = $null

        WillFixAdministrativePerDomain          = $null

        WillNotTouchAdministrativePerDomain     = $null

        WillNotFixPerDomain                     = $null

        WillFixPerDomain                        = $null

        WillFixUnknownPerDomain                 = $null

        WillNotTouchUnknownPerDomain            = $null

    }

    Summary    = {

        New-HTMLText -FontSize 10pt -Text "When GPO is created it gets a handful of standard permissions. Those are:"

        New-HTMLList {

            New-HTMLListItem -Text "NT AUTHORITY\Authenticated Users with GpoApply permissions"

            New-HTMLListItem -Text "Domain Admins and Enterprise Admins with Edit/Delete/Modify permissions"

            New-HTMLListItem -Text "SYSTEM account with Edit/Delete/Modify permissions"

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text "But then IT people change those permissions to their own needs. While most changes make sense and are required to be able to target proper groups of people, some changes are not required or even bad. "

        New-HTMLText -Text "First problem relates to NT AUTHORITY\Authenticated Users" -FontSize 10pt -FontWeight bold -TextDecoration underline -Alignment center

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is created one of the permissions that are required for proper functioning of Group Policies is NT AUTHORITY\Authenticated Users. "

            "Some Administrators don't follow best practices and trying to remove GpoApply permission, remove also GpoRead permission from a GPO which can have consequences. "

            "On June 14th, 2016 Microsoft released [HotFix](https://support.microsoft.com/en-gb/help/3159398/ms16-072-description-of-the-security-update-for-group-policy-june-14-2) that requires Authenticated Users to be present on all Group Policies to function properly. "

            "MS16-072 changes the security context with which user group policies are retrieved. "

            "This by-design behavior change protects customers’ computers from a security vulnerability. "

        }

        New-HTMLList {

            New-HTMLListItem -Text "Before MS16-072 is installed, user group policies were retrieved by using the user’s security context. "

            New-HTMLListItem -Text "After MS16-072 is installed, user group policies are retrieved by using the computer's security context."

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text @(

            "Unfortunetly it's not as simple as it sounds. While checking for permissions mostly works fine, it's possible a Group Policy has totally removed account permissions from being able to asses any of it. ",

            "The account we're using "

            "$($Env:USERDOMAIN)\$($Env:USERNAME.ToUpper())",

            " may simply not have enough permisions to properly asses permissions for a GPO. "

            "Therefore we're using dual assesment for this situation, where first assesment is checking for GPO visibility or lack of it, and second assesment is checking for direct permissions assignement. "

            "We just were able to detect the problem, but hopefully higher level account (Domain Admin) should be able to provide full assesment. "

        ) -FontWeight normal, normal, bold, normal -Color None, None, BlueDiamond, none, none

        New-HTMLText -FontSize 10pt -Text "First assesment results: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text "Group Policies couldn't read at all: ", $Script:Reporting['GPOPermissions']['Variables']['CouldNotRead'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies with permissions allowing read: ", $Script:Reporting['GPOPermissions']['Variables']['Read'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissions']['Variables']['CouldNotReadPerDomain'].Keys) {

                New-HTMLListItem -Text @(

                    "$Domain requires ",

                    $Script:Reporting['GPOPermissions']['Variables']['CouldNotReadPerDomain'][$Domain],

                    " changes out of ",

                    $Script:Reporting['GPOPermissions']['Variables']['TotalPerDomain'][$Domain],

                    "."

                ) -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text "Second Assesment results " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring Authenticated Users with GpoRead permission: ', $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsers'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which don't require changes: ", $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAuthenticatedUsers'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsersPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsersPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text "Second problem relates to Domain Admins and Enterprise Admins" -FontSize 10pt -FontWeight bold -TextDecoration underline -Alignment center

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is created by default it gets Domain Admins and Enterprise Admins with Edit/Delete/Modify Security permissions. "

            "For some reason, some Administrators remove those permissions or modify them when they shouldn't touch those at all. "

            "Since having Edit/Delete/Modify Security permissions doesn't affect GPOApply permissions there's no reason to remove Domain Admins or Enterprise Admins from permissions, or limit their rights. "

            "Domain Admins and Enterprise Admins have to have either GPOEditModify permissions or at the very least GPOCustom. "

            "When GPOCustom is set it usually means there's a mix of Allow and Deny permission in place (for example deny GPOApply). "

            "In such case we're assuming you know what you're doing. However it's always possible to review those permissions, as those are marked in the table for review. "

        } -LineBreak

        New-HTMLText -FontSize 10pt -Text "Assesment results " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring Administrative permission fix: ', $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrative'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which don't require changes: ", $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrative'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrativePerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrativePerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text "Third problem relates to SYSTEM account" -FontSize 10pt -FontWeight bold -TextDecoration underline -Alignment center

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is created by default it gets SYSTEM account with Edit/Delete/Modify Security permissions. "

            "For some reason, some Administrators remove those permissions or modify them when they shouldn't touch those at all. "

            "Since having Edit/Delete/Modify Security permissions doesn't affect GPOApply permissions there's no reason to remove SYSTEM from permissions, or limit their rights. "

        } -LineBreak

        New-HTMLText -FontSize 10pt -Text "Assesment results " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring SYSTEM permission fix: ', $Script:Reporting['GPOPermissions']['Variables']['WillFixSystem'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which don't require changes: ", $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystem'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissions']['Variables']['WillFixSystemPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissions']['Variables']['WillFixSystemPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text "Fourth problem relates to UNKNOWN SID" -FontSize 10pt -FontWeight bold -TextDecoration underline -Alignment center

        New-HTMLText -FontSize 10pt -TextBlock {

            "Sometimes groups or users are deleted in Active Directory and unfortunetly their permissions are not cleaned automatically. "

            "Those are left in-place and stay there forever until removed. "

        } -LineBreak

        New-HTMLText -FontSize 10pt -Text "Assesment results " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring Unknown permission removal: ', $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknown'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which don't require changes: ", $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknown'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknownPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknownPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt -LineBreak

        # Just in case report is too big and the full file is not attached

        New-HTMLText -FontSize 10pt -Text "To generate up to date report please execute: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Install-Module GPOZaurr -Force', ' or ', ' install module manually.' -Color RoyalBlue, None, None

            New-HTMLListItem -Text 'Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsBefore.html -Verbose -Type GPOPermissions' -Color RoyalBlue

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text 'Steps above will generate above summary with more details allowing you to get up to date report and steps on how to fix it.'

    }

    Solution   = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOPermissions']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Yes', 'No' -Color SpringGreen, Salmon

                    New-ChartBar -Name 'Visible Permissions' -Value $Script:Reporting['GPOPermissions']['Variables']['Read'], $Script:Reporting['GPOPermissions']['Variables']['CouldNotRead']

                    New-ChartBar -Name 'Overall Permissions' -Value $Script:Reporting['GPOPermissions']['Variables']['WillNotFix'], $Script:Reporting['GPOPermissions']['Variables']['WillFix']

                    New-ChartBar -Name 'Administrative Permissions' -Value $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrative'], $Script:Reporting['GPOPermissions']['Variables']['WillFixAdministrative']

                    New-ChartBar -Name 'Authenticated Users Permissions' -Value $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchAdministrative'], $Script:Reporting['GPOPermissions']['Variables']['WillFixAuthenticatedUsers']

                    New-ChartBar -Name 'System Permissions' -Value $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchSystem'], $Script:Reporting['GPOPermissions']['Variables']['WillFixSystem']

                    New-ChartBar -Name 'Unknown Permissions' -Value $Script:Reporting['GPOPermissions']['Variables']['WillNotTouchUnknown'], $Script:Reporting['GPOPermissions']['Variables']['WillFixUnknown']

                } -Title 'Group Policy Permissions' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Visibility Analysis' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissions']['Data'].PermissionsIssues -Filtering {

                New-HTMLTableCondition -Name 'PermissionIssue' -Value $true -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 7, 15, 30, 45, 60 -DefaultSortColumn PermissionIssue -DefaultSortOrder Descending

        }

        New-HTMLSection -Name 'Group Policy Permissions Analysis' {

            New-HTMLContainer {

                New-HTMLText -Text 'Explanation to table columns:' -FontSize 10pt

                New-HTMLList {

                    New-HTMLListItem -FontWeight bold, normal -Text "Status", " - means GPO has at least one problem with permissions. "

                    New-HTMLListItem -FontWeight bold, normal -Text "Administrative", " - means GPO has problem with either Domain Admins or Enterprise Admins not having proper permissions. "

                    New-HTMLListItem -FontWeight bold, normal -Text "AuthenticatedUsers", " - means GPO has Authenticated Users missing either as GPOApply or GPORead. "

                    New-HTMLListItem -FontWeight bold, normal -Text "System", " - means GPO has SYSTEM permission missing or lacking proper permissions. "

                    New-HTMLListItem -FontWeight bold, normal -Text "DomainAdmins", " - means GPO has Domain Admins missing or having wrong permissions. "

                    New-HTMLListItem -FontWeight bold, normal -Text "EnterpriseAdmins", " - means GPO has Enterprise Admins missing or having wrong permissions. "

                } -FontSize 10pt

                New-HTMLTable -DataTable $Script:Reporting['GPOPermissions']['Data'].PermissionsAnalysis -Filtering {

                    New-HTMLTableCondition -Name 'Status' -Value 'True' -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'Administrative' -Value 'True' -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'AuthenticatedUsers' -Value 'True' -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'System' -Value 'True' -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'Unknown' -Value 'False' -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'DomainAdmins' -Value 'True' -BackgroundColor SpringGreen -ComparisonType string

                    New-HTMLTableCondition -Name 'EnterpriseAdmins' -Value 'True' -BackgroundColor SpringGreen -ComparisonType string

                    # Mark as warning

                    New-HTMLTableCondition -Name 'DomainAdminsPermission' -Value 'GpoCustom' -BackgroundColor Moccasin -ComparisonType string

                    New-HTMLTableCondition -Name 'EnterpriseAdminsPermission' -Value 'GpoCustom' -BackgroundColor Moccasin -ComparisonType string

                    # Reverse

                    New-HTMLTableCondition -Name 'Status' -Value 'True' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-HTMLTableCondition -Name 'Administrative' -Value 'True' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-HTMLTableCondition -Name 'AuthenticatedUsers' -Value 'True' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-HTMLTableCondition -Name 'System' -Value 'True' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-HTMLTableCondition -Name 'Unknown' -Value 'False' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-HTMLTableCondition -Name 'DomainAdmins' -Value 'True' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-HTMLTableCondition -Name 'EnterpriseAdmins' -Value 'True' -BackgroundColor Salmon -ComparisonType string -Operator ne

                    New-TableEvent -TableID 'GPOPermissionsAll' -SourceColumnName 'GUID' -TargetColumnID 1 # TargetColumnID 1 eq GUID on the other table

                } -PagingOptions 7, 15, 30, 45, 60

            }

        }

        New-HTMLSection -Name 'All Permissions' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissions']['Data'].PermissionsPerRow -Filtering {

                New-HTMLTableHeader -Names 'PrincipalNetBiosName', 'PrincipalDistinguishedName', 'PrincipalDomainName', 'PrincipalName', 'PrincipalSid', 'PrincipalSidType' -Title 'Account Information'

                New-HTMLTableCondition -Name 'Permission' -Value 'GpoEditDeleteModifySecurity' -BackgroundColor HotPink -ComparisonType string -Operator eq

                New-HTMLTableCondition -Name 'Permission' -Value 'GpoCustom' -BackgroundColor Moccasin -ComparisonType string

                New-HTMLTableCondition -Name 'Permission' -Value 'GpoApply' -BackgroundColor Orange -ComparisonType string

                New-HTMLTableCondition -Name 'Permission' -Value 'GpoRead' -BackgroundColor MediumSpringGreen -ComparisonType string -Operator eq

                New-HTMLTableCondition -Name 'PrincipalSidType' -Value 'Unknown' -BackgroundColor Salmon -ComparisonType string -Operator eq

            } -PagingOptions 7, 15, 30, 45, 60 -DataTableID 'GPOPermissionsAll'

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix Group Policy Administrative Users' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with fixing Group Policy Authenticated Users. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsBefore.html -Verbose -Type GPOPermissions

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "GPOs with problems will be those not having any value for Permission/PermissionType columns. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    # This gets all permissions

                                    $AllPermissions = Get-GPOZaurrPermission

                                    $AllPermissions | Format-Table

                                    # this analyses permissions

                                    $PermissionsAnalysis = Get-GPOZaurrPermissionAnalysis

                                    $PermissionsAnalysis | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup (optional)' {

                                New-HTMLText -TextBlock {

                                    "The process of fixing GPO Permissions does NOT touch GPO content. It simply adds permissionss on AD and SYSVOL at the same time for given GPO. "

                                    "However, it's always good to have a backup before executing changes that may impact Active Directory. "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Add Authenticated Users permissions' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which doesn't have Authenticated User as GpoRead or GpoApply and will add it as GpoRead. ",

                                    "This change doesn't change GpoApply permission, therefore it won't change to whom the GPO applies to. ",

                                    "It ensures that COMPUTERS can read GPO properly to be able to Apply it. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -WhatIf -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed adds Authenticated Users (GpoRead permission) only on first X non-compliant Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly."

                                }

                            }

                            New-HTMLWizardStep -Name 'Add Administrative Groups permissions' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which doesn't have Domain Admins and Enterprise Admins added with GpoEditDeleteModifySecurity and will add it as GpoEditDeleteModifySecurity. ",

                                    "This change doesn't change GpoApply permission, therefore it won't change to whom the GPO applies to. ",

                                    "It ensures that Domain Admins and Enterprise Admins can manage GPO. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -WhatIf -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -All -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed adds Enterprise Admins or/and Domain Admins (GpoEditDeleteModifySecurity permission) only on first X non-compliant Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Add SYSTEM permissions' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which doesn't have SYSTEM account added with GpoEditDeleteModifySecurity and will add it as GpoEditDeleteModifySecurity. ",

                                    "This change doesn't change GpoApply permission, therefore it won't change to whom the GPO applies to. ",

                                    "It ensures that SYSTEM can manage GPO. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type WellKnownAdministrative -PermissionType GpoEditDeleteModifySecurity -All -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type WellKnownAdministrative -PermissionType GpoEditDeleteModifySecurity -All -WhatIf -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type WellKnownAdministrative -PermissionType GpoEditDeleteModifySecurity -All -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type WellKnownAdministrative -PermissionType GpoEditDeleteModifySecurity -All -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed adds SYSTEM account (GpoEditDeleteModifySecurity permission) only on first X non-compliant Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Remove UNKNOWN permissions' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which has an unknown SID and will remove it. ",

                                    "This change doesn't change any other permissions. ",

                                    "It ensures that GPOs have no unknown permissions present. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed removes only first X unknwon permissions from Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsAfter.html -Verbose -Type GPOPermissions

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOPermissions']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOPermissions']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrPermissionsRead = [ordered] @{

    Name       = 'Group Policy Authenticated Users Permissions'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        [ordered] @{

            Permissions = Get-GPOZaurrPermission -Type AuthenticatedUsers -ReturnSecurityWhenNoData -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

            Issues      = Get-GPOZaurrPermissionIssue -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

        }

    }

    Processing = {

        # This is a workaround - we need to use it since we have 0 permissions

        # Create Per Domain Variables

        $Script:Reporting['GPOPermissionsRead']['Variables']['WillFixPerDomain'] = @{}

        $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouchPerDomain'] = @{}

        $Script:Reporting['GPOPermissionsRead']['Variables']['ReadPerDomain'] = @{}

        $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotReadPerDomain'] = @{}

        $Script:Reporting['GPOPermissionsRead']['Variables']['TotalPerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOPermissionsRead']['Data'].Issues) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotReadPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotReadPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissionsRead']['Variables']['ReadPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissionsRead']['Variables']['ReadPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissionsRead']['Variables']['TotalPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissionsRead']['Variables']['TotalPerDomain'][$GPO.DomainName] = 0

            }

            if ($GPO.PermissionIssue) {

                $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotRead']++

                $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotReadPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissionsRead']['Variables']['Read']++

                $Script:Reporting['GPOPermissionsRead']['Variables']['ReadPerDomain'][$GPO.DomainName]++

            }

            $Script:Reporting['GPOPermissionsRead']['Variables']['TotalPerDomain'][$GPO.DomainName]++

        }

        foreach ($GPO in $Script:Reporting['GPOPermissionsRead']['Data'].Permissions) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOPermissionsRead']['Variables']['WillFixPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissionsRead']['Variables']['WillFixPerDomain'][$GPO.DomainName] = 0

            }

            if (-not $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouchPerDomain'][$GPO.DomainName]) {

                $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouchPerDomain'][$GPO.DomainName] = 0

            }

            # Checks

            if ($GPO.Permission -in 'GpoApply', 'GpoRead') {

                $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouch']++

                $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouchPerDomain'][$GPO.DomainName]++

            } else {

                $Script:Reporting['GPOPermissionsRead']['Variables']['WillFix']++

                $Script:Reporting['GPOPermissionsRead']['Variables']['WillFixPerDomain'][$GPO.DomainName]++

            }

        }

        if ($Script:Reporting['GPOPermissionsRead']['Variables']['WillFix'] -gt 0 -or $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotRead'] -gt 0) {

            $Script:Reporting['GPOPermissionsRead']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOPermissionsRead']['ActionRequired'] = $false

        }

        # Summary from 2 reports

        $Script:Reporting['GPOPermissionsRead']['Variables']['TotalToFix'] = $Script:Reporting['GPOPermissionsRead']['Variables']['WillFix'] + $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotRead']

    }

    Variables  = @{

        WillFix               = 0

        WillNotTouch          = 0

        WillFixPerDomain      = $null

        WillNotTouchPerDomain = $null

        CouldNotRead          = 0

        CouldNotReadPerDomain = $null

        Read                  = 0

        ReadPerDomain         = $null

        TotalToFix            = 0

        TotalPerDomain        = $null

    }

    Overview   = {

    }

    Summary    = {

        New-HTMLText -FontSize 10pt -TextBlock {

            "When GPO is created one of the permissions that are required for proper functioning of Group Policies is NT AUTHORITY\Authenticated Users. "

            "Some Administrators don't follow best practices and trying to remove GpoApply permission, remove also GpoRead permission from a GPO which can have consequences. "

        } -LineBreak

        New-HTMLText -Text "On June 14th, 2016 Microsoft released [HotFix](https://support.microsoft.com/en-gb/help/3159398/ms16-072-description-of-the-security-update-for-group-policy-june-14-2) that requires Authenticated Users to be present on all Group Policies to function properly: " -FontSize 10pt

        New-HTMLText -TextBlock {

            "MS16-072 changes the security context with which user group policies are retrieved. "

            "This by-design behavior change protects customers’ computers from a security vulnerability. "

            "Before MS16-072 is installed, user group policies were retrieved by using the user’s security context. "

            "After MS16-072 is installed, user group policies are retrieved by using the computer's security context."

        } -FontStyle italic -FontSize 10pt -FontWeight bold -LineBreak

        New-HTMLText -FontSize 10pt -Text @(

            "There are two parts to this assesment. Reading all Group Policies Permissions that account ",

            "$($Env:USERDOMAIN)\$($Env:USERNAME.ToUpper())",

            " has permissions to read and provide detailed assesment about permissions. ",

            "Second assesment checks for permissions that this account is not able to read at all, and therefore it has no visibility about permissions set on it. "

            "We just were able to detect the problem, but hopefully higher level account (Domain Admin) should be able to provide full assesment. "

        ) -FontWeight normal, bold, normal

        New-HTMLText -FontSize 10pt -Text "First assesment results: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring Authenticated Users with GpoRead permission: ', $Script:Reporting['GPOPermissionsRead']['Variables']['WillFix'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies which don't require changes: ", $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouch'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissionsRead']['Variables']['WillFixPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissionsRead']['Variables']['WillFixPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -FontSize 10pt -Text "Secondary assesment results: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text "Group Policies couldn't read at all: ", $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotRead'] -FontWeight normal, bold

            New-HTMLListItem -Text "Group Policies with permissions allowing read: ", $Script:Reporting['GPOPermissionsRead']['Variables']['Read'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'With split per domain (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotReadPerDomain'].Keys) {

                New-HTMLListItem -Text @(

                    "$Domain requires ",

                    $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotReadPerDomain'][$Domain],

                    " changes out of ",

                    $Script:Reporting['GPOPermissionsRead']['Variables']['TotalPerDomain'][$Domain],

                    "."

                ) -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text @(

            "That means we need to fix permissions on: "

            $($Script:Reporting['GPOPermissionsRead']['Variables']['TotalToFix'])

            " out of "

            $($Script:Reporting['GPOPermissionsRead']['Data'].Issues).Count

            " Group Policies. "

        ) -FontSize 10pt -FontWeight bold, bold, normal, bold, normal -Color Black, FreeSpeechRed, Black, Black -LineBreak -TextDecoration none, underline, underline, underline, none

    }

    Solution   = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOPermissionsRead']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Yes', 'No' -Color SpringGreen, Salmon

                    New-ChartBar -Name 'Authenticated Users Available' -Value $Script:Reporting['GPOPermissionsRead']['Variables']['WillNotTouch'], $Script:Reporting['GPOPermissionsRead']['Variables']['WillFix']

                    New-ChartBar -Name 'Accessible Group Policies' -Value $Script:Reporting['GPOPermissionsRead']['Variables']['Read'], $Script:Reporting['GPOPermissionsRead']['Variables']['CouldNotRead']

                } -Title 'Group Policy Permissions' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Authenticated Users Analysis' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsRead']['Data'].Permissions -Filtering {

                New-HTMLTableCondition -Name 'Permission' -Value '' -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 7, 15, 30, 45, 60

        }

        New-HTMLSection -Name 'Group Policy Issues Assesment' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsRead']['Data'].Issues -Filtering {

                New-HTMLTableCondition -Name 'PermissionIssue' -Value $true -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 7, 15, 30, 45, 60 -DefaultSortColumn PermissionIssue -DefaultSortOrder Descending

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix Group Policy Authenticated Users' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with fixing Group Policy Authenticated Users. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsReadBefore.html -Verbose -Type GPOPermissionsRead

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "GPOs with problems will be those not having any value for Permission/PermissionType columns. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $AuthenticatedUsers = Get-GPOZaurrPermission -Type AuthenticatedUsers -ReturnSecurityWhenNoData

                                    $AuthenticatedUsers | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup (optional)' {

                                New-HTMLText -TextBlock {

                                    "The process of fixing GPO Permissions does NOT touch GPO content. It simply adds permissionss on AD and SYSVOL at the same time for given GPO. "

                                    "However, it's always good to have a backup before executing changes that may impact Active Directory. "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Add Authenticated Users ability to read all GPO' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which doesn't have Authenticated User as GpoRead or GpoApply and will add it as GpoRead. ",

                                    "This change doesn't change GpoApply permission, therefore it won't change to whom the GPO applies to. ",

                                    "It ensures that COMPUTERS can read GPO properly to be able to Apply it. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -WhatIf -Verbose

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -WhatIf -Verbose -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -Verbose -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -All -Verbose -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed adds Authenticated Users (GpoRead permission) only on first X non-compliant Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly."

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsReadAfter.html -Verbose -Type GPOPermissionsRead

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOPermissionsRead']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsRead']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                } -PagingOptions 10, 20, 30, 40, 50

            }

        }

    }

}

$GPOZaurrPermissionsRoot = [ordered] @{

    Name       = 'Group Policies Root Permissions'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        Get-GPOZaurrPermissionRoot -SkipNames -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing = {

    }

    Variables  = @{

    }

    Overview   = {

    }

    Solution   = {

        New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsRoot']['Data'] -Filtering

        if ($Script:Reporting['GPOPermissionsRoot']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsRoot']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

$GPOZaurrPermissionsUnknown = [ordered] @{

    Name       = 'Group Policy Unknown Permissions'

    Enabled    = $true

    Action     = $null

    Data       = $null

    Execute    = {

        Get-GPOZaurrPermission -Type Unknown -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing = {

        # Create Per Domain Variables

        $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFixPerDomain'] = @{}

        foreach ($GPO in $Script:Reporting['GPOPermissionsUnknown']['Data']) {

            # Create Per Domain Variables

            if (-not $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFixPerDomain'][$GPO[0].DomainName]) {

                $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFixPerDomain'][$GPO[0].DomainName] = 0

            }

            # Checks

            $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFix']++

            $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFixPerDomain'][$GPO[0].DomainName]++

        }

        if ($Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFix'] -gt 0) {

            $Script:Reporting['GPOPermissionsUnknown']['ActionRequired'] = $true

        } else {

            $Script:Reporting['GPOPermissionsUnknown']['ActionRequired'] = $false

        }

    }

    Variables  = @{

        WillFix          = 0

        WillFixPerDomain = $null

    }

    Overview   = {

    }

    Summary    = {

        New-HTMLText -FontSize 10pt -TextBlock {

            "Group Policies contain multiple permissions for different level of access. "

            "Be it adminstrative permissions, read permissions or apply permissions. "

            "Over time some users or groups get deleted for different reasons and such permission in Group Policies leave a trace in form of Unknown SID. "

            "Unknown SIDs can also be remains of Active Directory Trusts, that have been deleted or are otherwise unavailable. "

            "Following assesment detects all unknown permissions and provides them for review & deletion. "

        } -LineBreak

        New-HTMLText -FontSize 10pt -Text "Assesment results: " -FontWeight bold

        New-HTMLList -Type Unordered {

            New-HTMLListItem -Text 'Group Policies requiring removal of unknown SIDs: ', $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFix'] -FontWeight normal, bold

        } -FontSize 10pt

        New-HTMLText -Text 'Following domains require actions (permissions required):' -FontSize 10pt -FontWeight bold

        New-HTMLList -Type Unordered {

            foreach ($Domain in $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFixPerDomain'].Keys) {

                New-HTMLListItem -Text "$Domain requires ", $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFixPerDomain'][$Domain], " changes." -FontWeight normal, bold, normal

            }

        } -FontSize 10pt

        New-HTMLText -Text @(

            "That means we need to remove "

            $($Script:Reporting['GPOPermissionsUnknown']['Variables'].WillFix)

            " unknown permissions from Group Policies. "

        ) -FontSize 10pt -FontWeight normal, bold, normal -Color Black, FreeSpeechRed, Black -LineBreak -TextDecoration none, underline, none

    }

    Solution   = {

        New-HTMLSection -Invisible {

            New-HTMLPanel {

                & $Script:GPOConfiguration['GPOPermissionsUnknown']['Summary']

            }

            New-HTMLPanel {

                New-HTMLChart {

                    New-ChartBarOptions -Type barStacked

                    New-ChartLegend -Name 'Yes' -Color Salmon

                    New-ChartBar -Name 'Unknown Permissions Present' -Value $Script:Reporting['GPOPermissionsUnknown']['Variables']['WillFix']

                } -Title 'Group Policy Permissions' -TitleAlignment center

            }

        }

        New-HTMLSection -Name 'Group Policy Unknown Permissions Analysis' {

            New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsUnknown']['Data'] -Filtering {

                New-HTMLTableCondition -Name 'Permission' -Value '' -BackgroundColor Salmon -ComparisonType string -Row

            } -PagingOptions 7, 15, 30, 45, 60

        }

        if ($Script:Reporting['Settings']['HideSteps'] -eq $false) {

            New-HTMLSection -Name 'Steps to fix Group Policy Unknown Permissions' {

                New-HTMLContainer {

                    New-HTMLSpanStyle -FontSize 10pt {

                        New-HTMLWizard {

                            New-HTMLWizardStep -Name 'Prepare environment' {

                                New-HTMLText -Text "To be able to execute actions in automated way please install required modules. Those modules will be installed straight from Microsoft PowerShell Gallery."

                                New-HTMLCodeBlock -Code {

                                    Install-Module GPOZaurr -Force

                                    Import-Module GPOZaurr -Force

                                } -Style powershell

                                New-HTMLText -Text "Using force makes sure newest version is downloaded from PowerShellGallery regardless of what is currently installed. Once installed you're ready for next step."

                            }

                            New-HTMLWizardStep -Name 'Prepare report' {

                                New-HTMLText -Text "Depending when this report was run you may want to prepare new report before proceeding with removing unknown permissions. To generate new report please use:"

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsUnknownBefore.html -Verbose -Type GPOPermissionsUnknown

                                }

                                New-HTMLText -TextBlock {

                                    "When executed it will take a while to generate all data and provide you with new report depending on size of environment. "

                                    "The table only shows GPO and their unknown permissions. "

                                    "It doesn't show permissions that are not subject of this investigation. "

                                    "Once confirmed that data is still showing issues and requires fixing please proceed with next step."

                                }

                                New-HTMLText -Text "Alternatively if you prefer working with console you can run: "

                                New-HTMLCodeBlock -Code {

                                    $UnknownPermissions = Get-GPOZaurrPermission -Type Unknown

                                    $UnknownPermissions | Format-Table

                                }

                                New-HTMLText -Text "It provides same data as you see in table above just doesn't prettify it for you."

                            }

                            New-HTMLWizardStep -Name 'Make a backup (optional)' {

                                New-HTMLText -TextBlock {

                                    "The process of fixing GPO Permissions does NOT touch GPO content. It simply removes permissionss on AD and SYSVOL at the same time for given GPO. "

                                    "However, it's always good to have a backup before executing changes that may impact Active Directory. "

                                }

                                New-HTMLCodeBlock -Code {

                                    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

                                    $GPOSummary | Format-Table # only if you want to display output of backup

                                }

                                New-HTMLText -TextBlock {

                                    "Above command when executed will make a backup to Desktop, create GPO folder and within it it will put all those GPOs. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Remove Unknown Permissions' {

                                New-HTMLText -Text @(

                                    "Following command will find any GPO which has an unknown SID and will remove it. ",

                                    "This change doesn't change any other permissions. ",

                                    "It ensures that GPOs have no unknown permissions present. ",

                                    "Make sure when running it for the first time to run it with ",

                                    "WhatIf",

                                    " parameter as shown below to prevent accidental adding of permissions."

                                ) -FontWeight normal, normal, normal, normal, bold, normal -Color Black, Black, Black, Black, Red, Black

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -WhatIf

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -WhatIf -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "After execution please make sure there are no errors, make sure to review provided output, and confirm that what is about to be changed matches expected data."

                                } -LineBreak

                                New-HTMLText -Text "Once happy with results please follow with command (this will start fixing process): " -LineBreak -FontWeight bold

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -LimitProcessing 2

                                }

                                New-HTMLText -TextBlock {

                                    "Alternatively for multi-domain scenario, if you have limited Domain Admin credentials to a single domain please use following command: "

                                }

                                New-HTMLCodeBlock -Code {

                                    Remove-GPOZaurrPermission -Verbose -Type Unknown -LimitProcessing 2 -IncludeDomains 'YourDomainYouHavePermissionsFor'

                                }

                                New-HTMLText -TextBlock {

                                    "This command when executed removes only first X unknwon permissions from Group Policies. "

                                    "Use LimitProcessing parameter to prevent mass change and increase the counter when no errors occur. "

                                    "Repeat step above as much as needed increasing LimitProcessing count till there's nothing left. "

                                    "In case of any issues please review and action accordingly. "

                                }

                            }

                            New-HTMLWizardStep -Name 'Verification report' {

                                New-HTMLText -TextBlock {

                                    "Once cleanup task was executed properly, we need to verify that report now shows no problems."

                                }

                                New-HTMLCodeBlock -Code {

                                    Invoke-GPOZaurr -FilePath $Env:UserProfile\Desktop\GPOZaurrGPOPermissionsUnknownAfter.html -Verbose -Type GPOPermissionsUnknown

                                }

                                New-HTMLText -Text "If everything is healthy in the report you're done! Enjoy rest of the day!" -Color BlueDiamond

                            }

                        } -RemoveDoneStepOnNavigateBack -Theme arrows -ToolbarButtonPosition center -EnableAllAnchors

                    }

                }

            }

        }

        if ($Script:Reporting['GPOPermissionsUnknown']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['GPOPermissionsUnknown']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                } -PagingOptions 10, 20, 30, 40, 50

            }

        }

    }

}

$GPOZaurrSysVolLegacyFiles = [ordered] @{

    Name       = 'SYSVOL Legacy ADM Files'

    Enabled    = $false

    Action     = $null

    Data       = $null

    Execute    = {

        Get-GPOZaurrLegacyFiles -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    Processing = {

    }

    Variables  = @{

    }

    Overview   = {

    }

    Solution   = {

        New-HTMLTable -DataTable $Script:Reporting['SysVolLegacyFiles']['Data'] -Filtering

        if ($Script:Reporting['SysVolLegacyFiles']['WarningsAndErrors']) {

            New-HTMLSection -Name 'Warnings & Errors to Review' {

                New-HTMLTable -DataTable $Script:Reporting['SysVolLegacyFiles']['WarningsAndErrors'] -Filtering {

                    New-HTMLTableCondition -Name 'Type' -Value 'Warning' -BackgroundColor SandyBrown -ComparisonType string -Row

                    New-HTMLTableCondition -Name 'Type' -Value 'Error' -BackgroundColor Salmon -ComparisonType string -Row

                }

            }

        }

    }

}

function New-GPOZaurrReportConsole {

    [cmdletBinding()]

    param(

        [System.Collections.IDictionary] $Results,

        [string] $ComputerName

    )

    Begin {

        $GPODeny = @{

            Color       = 'Yellow', 'Red', 'Yellow', 'Red'

            StartSpaces = 6

        }

        $GPOSuccess = @{

            Color       = 'Yellow', 'Green', 'Yellow', 'Green'

            StartSpaces = 6

        }

        $WriteSummary = @{

            Color       = 'Yellow', 'Blue'

            StartSpaces = 3

        }

        $ComputerWhereApplied = ($Results.ComputerResults.GroupPolicies | Sort-Object -Property DomainName, Name).Where( { $_.Status -eq 'Applied' }, 'split')

        $UserWhereApplied = ($Results.UserResults.GroupPolicies | Sort-Object -Property Name).Where( { $_.Status -eq 'Applied' }, 'split')

    }

    Process {

        if ($Results.ComputerResults) {

            Write-Color -Text 'Computer Settings' -Color Yellow -LinesBefore 1

            Write-Color -Text '[>] Last time Group Policy was applied: ', $Results.ComputerResults.Summary.ReadTime @WriteSummary

            Write-Color -Text '[>] Computer Name: ', $Results.ComputerResults.Summary.ComputerName @WriteSummary

            Write-Color -Text '[>] Domain Name: ', $Results.ComputerResults.Summary.DomainName @WriteSummary

            Write-Color -Text '[>] Organizational Unit: ', $Results.ComputerResults.Summary.OrganizationalUnit @WriteSummary

            Write-Color -Text '[>] Site: ', $Results.ComputerResults.Summary.Site @WriteSummary

            Write-Color -Text '[>] GPO Types: ', ($Results.ComputerResults.Summary.GPOTypes -replace [System.Environment]::NewLine, ', ') @WriteSummary

            Write-Color -Text '[>] Slow link: ', ($Results.ComputerResults.Summary.SlowLink) @WriteSummary

            Write-Color -Text 'Applied Group Policy Objects' -StartSpaces 3 -LinesBefore 1

            foreach ($GPO in $ComputerWhereApplied[0]) {

                Write-Color -Text '[+] [', $GPO.DomainName, '] ', $GPO.Name @GPOSuccess

            }

            Write-Color -Text 'Denied Group Policy Objects' -StartSpaces 3

            foreach ($GPO in $ComputerWhereApplied[1]) {

                Write-Color -Text '[-] [', $GPO.DomainName, '] ', $GPO.Name @GPODeny

            }

        } else {

            Write-Color -Text 'Computer Settings' -Color Yellow -LinesBefore 1

            Write-Color -Text '[>] Last time Group Policy was applied: ', 'Unable to get? No administrative permission?' @WriteSummary

            Write-Color -Text '[>] Computer Name: ', $ComputerName @WriteSummary

        }

        Write-Color -Text 'User Settings' -Color Yellow -LinesBefore 1

        Write-Color -Text '[>] Last time Group Policy was applied: ', $Results.UserResults.Summary.ReadTime @WriteSummary

        Write-Color -Text '[>] Computer Name: ', $Results.UserResults.Summary.ComputerName @WriteSummary

        Write-Color -Text '[>] Domain Name: ', $Results.UserResults.Summary.DomainName @WriteSummary

        Write-Color -Text '[>] Organizational Unit: ', $Results.UserResults.Summary.OrganizationalUnit @WriteSummary

        Write-Color -Text '[>] Site: ', $Results.UserResults.Summary.Site @WriteSummary

        Write-Color -Text '[>] GPO Types: ', ($Results.UserResults.Summary.GPOTypes -replace [System.Environment]::NewLine, ', ') @WriteSummary

        Write-Color -Text '[>] Slow link: ', ($Results.UserResults.Summary.SlowLink) @WriteSummary

        Write-Color -Text 'Applied Group Policy Objects' -StartSpaces 3

        foreach ($GPO in $UserWhereApplied[0] ) {

            Write-Color -Text '[+] [', $GPO.DomainName, '] ', $GPO.Name @GPOSuccess

        }

        Write-Color -Text 'Denied Group Policy Objects' -StartSpaces 3

        foreach ($GPO in $UserWhereApplied[1]) {

            Write-Color -Text '[-] [', $GPO.DomainName, '] ', $GPO.Name @GPODeny

        }

    }

}

function New-GPOZaurrReportHTML {

    [cmdletBinding()]

    param(

        [System.Collections.IDictionary] $Support,

        [string] $Path,

        [switch] $Online,

        [switch] $Open

    )

    $PSDefaultParameterValues = @{

        "New-HTMLTable:WarningAction" = 'SilentlyContinue'

    }

    if (-not $Path) {

        $Path = [io.path]::GetTempFileName().Replace('.tmp', ".html")

    }

    $ComputerName = $($Support.ResultantSetPolicy.LoggingComputer)

    #$UserName = $($Support.ResultantSetPolicy.UserName)

    #$LoggingMode = $($Support.ResultantSetPolicy.LoggingMode)

    New-HTML -TitleText "Group Policy Report - $ComputerName" {

        #New-HTMLTabOptions -SlimTabs -Transition -LinearGradient -SelectorColor Akaroa

        New-HTMLTableOption -DataStore JavaScript -BoolAsString

        New-HTMLSectionStyle -BorderRadius 0px -HeaderBackGroundColor Grey -RemoveShadow

        New-HTMLPanelStyle -BorderRadius 0px

        New-HTMLTabOptions -SlimTabs `

            -BorderBottomStyleActive solid -BorderBottomColorActive LightSkyBlue -BackgroundColorActive none `

            -TextColorActive Black -Align left -BorderRadius 0px -RemoveShadow -TextColor Grey -TextTransform capitalize

        New-HTMLTab -Name 'Information' {

            New-HTMLSection {

                #New-HTMLTable -DataTable $Support.ResultantSetPolicy -HideFooter -Transpose

                New-HTMLSection -HeaderText 'General Information' {

                    New-HTMLTable -DataTable $Support.ComputerInformation.Time -Filtering -Transpose {

                        New-TableHeader -Names 'Name', 'Value' -Title 'Time Information'

                    }

                    New-HTMLTable -DataTable $Support.ComputerInformation.BIOS -Filtering -Transpose {

                        New-TableHeader -Names 'Name', 'Value' -Title 'BIOS Information'

                    }

                }

                New-HTMLContainer {

                    New-HTMLSection -HeaderText 'CPU Information' {

                        New-HTMLTable -DataTable $Support.ComputerInformation.CPU -Filtering

                    }

                    New-HTMLSection -HeaderText 'RAM Information' {

                        New-HTMLTable -DataTable $Support.ComputerInformation.RAM -Filtering

                    }

                }

            }

            New-HTMLSection -HeaderText 'Operating System Information' {

                New-HTMLTable -DataTable $Support.ComputerInformation.OperatingSystem -Filtering

                New-HTMLTable -DataTable $Support.ComputerInformation.System -Filtering

            }

            New-HTMLSection -HeaderText 'Disk Information' {

                New-HTMLTable -DataTable $Support.ComputerInformation.Disk -Filtering

                New-HTMLTable -DataTable $Support.ComputerInformation.DiskLogical -Filtering

            }

            New-HTMLSection -HeaderText 'Services Information' {

                New-HTMLTable -DataTable $Support.ComputerInformation.Services -Filtering

            }

        }

        foreach ($Key in $Support.Keys) {

            if ($Key -in 'ResultantSetPolicy', 'ComputerInformation') {

                continue

            }

            New-HTMLTab -Name $Key {

                New-HTMLTab -Name 'Summary' {

                    New-HTMLSection -Invisible {

                        New-HTMLSection -HeaderText 'Summary' {

                            New-HTMLTable -DataTable $Support.$Key.Summary -Filtering -PagingOptions @(7, 14 )

                            New-HTMLTable -DataTable $Support.$Key.SummaryDetails -Filtering -PagingOptions @(7, 14) -Transpose

                        }

                        New-HTMLSection -HeaderText 'Part of Security Groups' {

                            New-HTMLTable -DataTable $Support.$Key.SecurityGroups -Filtering -PagingOptions @(7, 14)

                        }

                    }

                    <#

                    New-HTMLSection -HeaderText 'Summary Downloads' {

                        New-HTMLTable -DataTable $Support.$Key.SummaryDownload -HideFooter

                    }

                    #>

                    #New-HTMLSection -HeaderText 'Resultant Set Policy' {

                    #    New-HTMLTable -DataTable $Support.$Key.ResultantSetPolicy -HideFooter

                    #}

                }

                New-HTMLTab -Name 'Group Policies' {

                    New-HTMLSection -Invisible {

                        <#

                        New-HTMLSection -HeaderText 'Processing Time' {

                            New-HTMLTable -DataTable $Support.$Key.ProcessingTime -Filtering

                        }

                        #>

                        New-HTMLSection -HeaderText 'ExtensionStatus' {

                            New-HTMLPanel {

                                New-HTMLTable -DataTable $Support.$Key.ExtensionStatus -Filtering

                            }

                            New-HTMLPanel {

                                New-HTMLChart -Title 'Extension TimeLine' -TitleAlignment center {

                                    foreach ($Extension in $Support.$Key.ExtensionStatus) {

                                        New-ChartTimeLine -DateFrom ([DateTime] $Extension.BeginTime) -DateTo ([DateTime] $Extension.EndTime) -Name $Extension.Name

                                    }

                                }

                            }

                        }

                    }

                    New-HTMLSection -HeaderText 'Group Policies' {

                        New-HTMLTable -DataTable $Support.$Key.GroupPolicies -Filtering {

                            # Global color applied

                            New-TableCondition -Name 'Status' -Value 'Applied' -BackgroundColor BrightGreen -Row

                            New-TableCondition -Name 'Status' -Value 'Denied' -BackgroundColor Salmon -Row

                            # One by one colors

                            New-TableCondition -Name 'IsValid' -Value $true -BackgroundColor BrightGreen

                            New-TableCondition -Name 'IsValid' -Value $false -BackgroundColor Salmon

                            New-TableCondition -Name 'FilterAllowed' -Value $true -BackgroundColor BrightGreen

                            New-TableCondition -Name 'FilterAllowed' -Value $false -BackgroundColor Salmon

                            New-TableCondition -Name 'AccessAllowed' -Value $true -BackgroundColor BrightGreen

                            New-TableCondition -Name 'AccessAllowed' -Value $false -BackgroundColor Salmon

                        }

                    }

                    New-HTMLSection -HeaderText 'Group Policies Links' {

                        New-HTMLTable -DataTable $Support.$Key.GroupPoliciesLinks -Filtering

                    }

                    <#

                    New-HTMLSection -HeaderText 'Group Policies Applied' {

                        New-HTMLTable -DataTable $Support.$Key.GroupPoliciesApplied -Filtering

                    }

                    New-HTMLSection -HeaderText 'Group Policies Denied' {

                        New-HTMLTable -DataTable $Support.$Key.GroupPoliciesDenied -Filtering

                    }

                    #>

                }

                New-HTMLTab -Name 'Extension Data' {

                    New-HTMLSection -HeaderText 'Extension Data' {

                        New-HTMLTable -DataTable $Support.$Key.ExtensionData -Filtering

                    }

                }

                New-HTMLTab -Name 'Scope of Management' {

                    New-HTMLSection -HeaderText 'Scope of Management' {

                        New-HTMLTable -DataTable $Support.$Key.ScopeOfManagement -Filtering

                    }

                }

                <#

                New-HTMLTab -Name 'Events By ID' {

                    foreach ($ID in $Support.$Key.EventsByID.Keys) {

                        New-HTMLSection -HeaderText "Event ID $ID" {

                            New-HTMLTable -DataTable $Support.$Key.EventsByID[$ID] -Filtering -AllProperties

                        }

                    }

                }

                New-HTMLTab -Name 'Events' {

                    New-HTMLSection -HeaderText 'Events' {

                        New-HTMLTable -DataTable $Support.$Key.Events -Filtering -AllProperties

                    }

                }

                #>

            }

        }

        if ($Support.ComputerResults.Results) {

            New-HTMLTab -Name 'Details' {

                foreach ($Detail in $Support.ComputerResults.Results.Keys) {

                    $ShortDetails = $Support.ComputerResults.Results[$Detail]

                    New-HTMLTab -Name $Detail {

                        New-HTMLTab -Name 'Test' {

                            New-HTMLSection -HeaderText 'Summary Downloads' {

                                New-HTMLTable -DataTable $ShortDetails.SummaryDownload -HideFooter

                            }

                            New-HTMLSection -HeaderText 'Processing Time' {

                                New-HTMLTable -DataTable $ShortDetails.ProcessingTime -Filtering

                            }

                            New-HTMLSection -HeaderText 'Group Policies Applied' {

                                New-HTMLTable -DataTable $ShortDetails.GroupPoliciesApplied -Filtering

                            }

                            New-HTMLSection -HeaderText 'Group Policies Denied' {

                                New-HTMLTable -DataTable $ShortDetails.GroupPoliciesDenied -Filtering

                            }

                        }

                        New-HTMLTab -Name 'Events By ID' {

                            foreach ($ID in $ShortDetails.EventsByID.Keys) {

                                New-HTMLSection -HeaderText "Event ID $ID" {

                                    New-HTMLTable -DataTable $ShortDetails.EventsByID[$ID] -Filtering -AllProperties

                                }

                            }

                        }

                        New-HTMLTab -Name 'Events' {

                            New-HTMLSection -HeaderText 'Events' {

                                New-HTMLTable -DataTable $ShortDetails.Events -Filtering -AllProperties

                            }

                        }

                    }

                }

            }

        }

    } -Online:$Online.IsPresent -Open:$Open.IsPresent -FilePath $Path

}

function Remove-PrivPermission {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [string] $Principal,

        [validateset('DistinguishedName', 'Name', 'Sid')][string] $PrincipalType = 'DistinguishedName',

        [PSCustomObject] $GPOPermission,

        [alias('PermissionType')][Microsoft.GroupPolicy.GPPermissionType[]] $IncludePermissionType

    )

    if ($GPOPermission.PrincipalName) {

        $Text = "Removing SID: $($GPOPermission.PrincipalSid), Name: $($GPOPermission.PrincipalDomainName)\$($GPOPermission.PrincipalName), SidType: $($GPOPermission.PrincipalSidType) from domain $($GPOPermission.DomainName)"

    } else {

        $Text = "Removing SID: $($GPOPermission.PrincipalSid), Name: EMPTY, SidType: $($GPOPermission.PrincipalSidType) from domain $($GPOPermission.DomainName)"

    }

    if ($PrincipalType -eq 'DistinguishedName') {

        if ($GPOPermission.DistinguishedName -eq $Principal -and $GPOPermission.Permission -eq $IncludePermissionType) {

            if ($PSCmdlet.ShouldProcess($GPOPermission.DisplayName, $Text)) {

                try {

                    Write-Verbose "Remove-GPOZaurrPermission - Removing permission $IncludePermissionType for $($Principal) / $($GPOPermission.PrincipalName) / Type: $($GPOPermission.PermissionType)"

                    $GPOPermission.GPOSecurity.Remove($GPOPermission.GPOSecurityPermissionItem)

                    $GPOPermission.GPOObject.SetSecurityInfo($GPOPermission.GPOSecurity)

                } catch {

                    Write-Warning "Remove-GPOZaurrPermission - Removing permission $IncludePermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                }

            }

        }

    } elseif ($PrincipalType -eq 'Sid') {

        if ($GPOPermission.PrincipalSid -eq $Principal -and $GPOPermission.Permission -eq $IncludePermissionType) {

            if ($PSCmdlet.ShouldProcess($GPOPermission.DisplayName, $Text)) {

                try {

                    Write-Verbose "Remove-GPOZaurrPermission - Removing permission $IncludePermissionType for $($Principal) / $($GPOPermission.PrincipalName) / Type: $($GPOPermission.PermissionType)"

                    $GPOPermission.GPOSecurity.Remove($GPOPermission.GPOSecurityPermissionItem)

                    $GPOPermission.GPOObject.SetSecurityInfo($GPOPermission.GPOSecurity)

                } catch {

                    if ($_.Exception.Message -like '*The request is not supported. (Exception from HRESULT: 0x80070032)*') {

                        Write-Warning "Remove-GPOZaurrPermission - Bummer! The request is not supported, but lets fix it differently."

                        # This is basically atomic approach. We will totally remove any permissions for that user on ACL level to get rid of this situation.

                        # This situation should only happen if DENY is on FULL Control

                        $ACL = Get-ADACL -ADObject $GPOPermission.GPOObject.Path -Bundle #-Verbose:$VerbosePreference

                        if ($ACL) {

                            Remove-ADACL -ACL $ACL -Principal $Principal -AccessControlType Deny -Verbose:$VerbosePreference

                        }

                        # I've noticed that in situation where Edit settings, delete, modify security is set and then set to Deny we need to fix it once more

                        $ACL = Get-ADACL -ADObject $GPOPermission.GPOObject.Path -Bundle

                        if ($ACL) {

                            Remove-ADACL -ACL $ACL -Principal $Principal -AccessControlType Allow -Verbose:$VerbosePreference

                        }

                    } else {

                        Write-Warning "Remove-GPOZaurrPermission - Removing permission $IncludePermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                    }

                }

            }

        }

    } elseif ($PrincipalType -eq 'Name') {

        if ($GPOPermission.PrincipalName -eq $Principal -and $GPOPermission.Permission -eq $IncludePermissionType) {

            if ($PSCmdlet.ShouldProcess($GPOPermission.DisplayName, $Text)) {

                try {

                    Write-Verbose "Remove-GPOZaurrPermission - Removing permission $IncludePermissionType for $($Principal) / $($GPOPermission.PrincipalName) / Type: $($GPOPermission.PermissionType)"

                    $GPOPermission.GPOSecurity.Remove($GPOPermission.GPOSecurityPermissionItem)

                    $GPOPermission.GPOObject.SetSecurityInfo($GPOPermission.GPOSecurity)

                } catch {

                    Write-Warning "Remove-GPOZaurrPermission - Removing permission $IncludePermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                }

            }

        }

    }

}

function Reset-GPOZaurrStatus {

    param(

    )

    #if (-not $Script:GPOConfigurationClean) {

    #    $Script:GPOConfigurationClean = Copy-Dictionary -Dictionary $Script:GPOConfiguration

    #} else {

    #    $Script:GPOConfiguration = Copy-Dictionary -Dictionary $Script:GPOConfigurationClean

    #}

    if (-not $Script:DefaultTypes) {

        $Script:DefaultTypes = foreach ($T in $Script:GPOConfiguration.Keys) {

            if ($Script:GPOConfiguration[$T].Enabled) {

                $T

            }

        }

    } else {

        foreach ($T in $Script:GPOConfiguration.Keys) {

            $Script:GPOConfiguration[$T]['Enabled'] = $false

        }

        foreach ($T in $Script:DefaultTypes) {

            $Script:GPOConfiguration[$T]['Enabled'] = $true

        }

    }

}

$Script:Actions = @{

    C = 'Create'

    D = 'Delete'

    U = 'Update'

    R = 'Replace'

}

$Script:GPOConfiguration = [ordered] @{

    GPOBroken                    = $GPOZaurrOrphans

    GPOBrokenLink                = $GPOZaurrBrokenLink

    GPOOwners                    = $GPOZaurrOwners

    GPOConsistency               = $GPOZaurrConsistency

    GPODuplicates                = $GPOZaurrDuplicates

    GPOList                      = $GPOZaurrList

    GPOLinks                     = $GPOZaurrLinks

    GPOPassword                  = $GPOZaurrPassword

    GPOPermissions               = $GPOZaurrPermissionsAnalysis

    GPOPermissionsAdministrative = $GPOZaurrPermissionsAdministrative

    GPOPermissionsRead           = $GPOZaurrPermissionsRead

    GPOPermissionsRoot           = $GPOZaurrPermissionsRoot

    GPOPermissionsUnknown        = $GPOZaurrPermissionsUnknown

    GPOFiles                     = $GPOZaurrFiles

    GPOBlockedInheritance        = $GPOZaurrBlockedInheritance

    GPOAnalysis                  = $GPOZaurrAnalysis

    NetLogonOwners               = $GPOZaurrNetLogonOwners

    NetLogonPermissions          = $GPOZaurrNetLogonPermissions

    SysVolLegacyFiles            = $GPOZaurrSysVolLegacyFiles

}

$Script:GPODitionary = [ordered] @{

    AccountPolicies                   = [ordered] @{

        Types      = @(

            @{

                Category = 'SecuritySettings'

                Settings = 'Account'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Account Policies'

        Code       = {

            ConvertTo-XMLAccountPolicy -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLAccountPolicy -GPO $GPO -SingleObject

        }

    }

    Audit                             = [ordered] @{

        Types      = @(

            @{

                Category = 'SecuritySettings'

                Settings = 'Audit'

            }

            @{

                Category = 'AuditSettings'

                Settings = 'AuditSetting'

            }

        )

        GPOPath    = @(

            'Policies -> Windows Settings -> Security Settings -> Advanced Audit Policy Configuration -> Audit Policies'

            'Policies -> Windows Settings -> Security Settings -> Local Policies -> Audit Policy'

        )

        Code       = {

            ConvertTo-XMLAudit -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLAudit -GPO $GPO -SingleObject

        }

    }

    Autologon                         = [ordered] @{

        # We want to process this based on other report called RegistrySettings

        # This is because registry settings can be stored in Collections or nested within other registry settings

        # The original function ConvertTo-XMLRegistryAutologon was processing it in limited ordered and potentially would skip some entries.

        ByReports  = @(

            @{

                Report = 'RegistrySettings'

            }

        )

        GPOPath    = 'Preferences -> Windows Settings -> Registry'

        CodeReport = {

            ConvertTo-XMLRegistryAutologonOnReport -GPO $GPO

        }

    }

    AutoPlay                          = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/AutoPlay Policies'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/AutoPlay Policies*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/AutoPlay Policies*' -SingleObject

        }

    }

    Biometrics                        = @{

        Types   = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath = 'Policies -> Administrative Templates -> Windows Components/Biometrics'

        Code    = {

            #ConvertTo-XMLBitlocker -GPO $GPO

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Biometrics*'

        }

    }

    Bitlocker                         = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/BitLocker Drive Encryption'

        Code       = {

            #ConvertTo-XMLBitlocker -GPO $GPO

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/BitLocker Drive Encryption*'

        }

        CodeSingle = {

            #ConvertTo-XMLBitlocker -GPO $GPO

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/BitLocker Drive Encryption*' -SingleObject

        }

    }

    ControlPanel                      = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Controol Panel'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel' -SingleObject

        }

    }

    ControlPanelAddRemove             = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Control Panel/Add or Remove Programs'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Add or Remove Programs'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Add or Remove Programs' -SingleObject

        }

    }

    ControlPanelDisplay               = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Control Panel/Display'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Display'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Display' -SingleObject

        }

    }

    ControlPanelPersonalization       = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Control Panel/Personalization'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Personalization'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Personalization' -SingleObject

        }

    }

    ControlPanelPrinters              = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Control Panel/Printers'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Printers'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Printers' -SingleObject

        }

    }

    ControlPanelPrograms              = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Control Panel/Programs'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Programs'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Programs' -SingleObject

        }

    }

    ControlPanelRegional              = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Control Panel/Regional and Language Options'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Regional and Language Options'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Control Panel/Regional and Language Options' -SingleObject

        }

    }

    CredentialsDelegation             = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Credentials Delegation'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Credentials Delegation*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Credentials Delegation*' -SingleObject

        }

    }

    CustomInternationalSettings       = [ordered]@{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Custom International Settings'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Custom International Settings*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Custom International Settings*' -SingleObject

        }

    }

    Desktop                           = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Desktop'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Desktop*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Desktop*' -SingleObject

        }

    }

    DnsClient                         = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Network/DNS Client'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Network/DNS Client*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Network/DNS Client*' -SingleObject

        }

    }

    DriveMapping                      = [ordered] @{

        Types      = @(

            @{

                Category = 'DriveMapSettings'

                Settings = 'DriveMapSettings'

            }

        )

        GPOPath    = 'Preferences -> Windows Settings -> Drive Maps'

        Code       = {

            ConvertTo-XMLDriveMapSettings -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLDriveMapSettings -GPO $GPO -SingleObject

        }

    }

    EventLog                          = [ordered] @{

        Types      = @(

            @{

                Category = 'SecuritySettings'

                Settings = 'EventLog'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Event Log'

        Code       = {

            ConvertTo-XMLEventLog -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLEventLog -GPO $GPO

        }

    }

    EventForwarding                   = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Event Forwarding'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Event Forwarding*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Event Forwarding*' -SingleObject

        }

    }

    EventLogService                   = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Event Log Service'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Event Log Service*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Event Log Service*' -SingleObject

        }

    }

    FileExplorer                      = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/File Explorer'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/File Explorer*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/File Explorer*' -SingleObject

        }

    }

    FolderRedirection                 = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Folder Redirection'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Folder Redirection'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Folder Redirection' -SingleObject

        }

    }

    FSLogix                           = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> FSLogix'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'FSLogix'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'FSLogix' -SingleObject

        }

    }

    GoogleChrome                      = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = @(

            'Policies -> Administrative Templates -> Google Chrome'

            'Policies -> Administrative Templates -> Google/Google Chrome'

            'Policies -> Administrative Templates -> Google Chrome - Default Settings (users can override)'

        )

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Google Chrome', 'Google/Google Chrome', 'Google Chrome - Default Settings (users can override)'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Google Chrome', 'Google/Google Chrome', 'Google Chrome - Default Settings (users can override)' -SingleObject

        }

    }

    GroupPolicy                       = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Group Policy'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Group Policy*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Group Policy*' -SingleObject

        }

    }

    InternetCommunicationManagement   = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Internet Communication Management'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Internet Communication Management*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Internet Communication Management*' -SingleObject

        }

    }

    InternetExplorer                  = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Internet Explorer'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Internet Explorer*', 'Composants Windows/Celle Internet Explorer'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Internet Explorer*', 'Composants Windows/Celle Internet Explorer' -SingleObject

        }

    }

    InternetExplorerZones             = [ordered] @{

        ByReports  = @(

            @{

                Report = 'RegistrySettings'

            }

        )

        GPOPath    = 'Preferences -> Windows Settings -> Registry'

        CodeReport = {

            ConvertTo-XMLRegistryInternetExplorerZones -GPO $GPO

        }

    }

    KDC                               = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/KDC'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/KDC'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/KDC' -SingleObject

        }

    }

    LAPS                              = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> LAPS'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'LAPS'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'LAPS' -SingleObject

        }

    }

    Lithnet                           = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Lithnet/Password Protection for Active Directory'

        Code       = {

            #ConvertTo-XMLLithnetFilter -GPO $GPO

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Lithnet/Password Protection for Active Directory*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Lithnet/Password Protection for Active Directory*' -SingleObject

        }

    }

    LocalUsers                        = [ordered] @{

        Types      = @(

            @{

                Category = 'LugsSettings'

                Settings = 'LocalUsersAndGroups'

            }

        )

        GPOPath    = 'Preferences -> Control Panel Settings -> Local Users and Groups'

        Code       = {

            ConvertTo-XMLLocalUser -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLLocalUser -GPO $GPO -SingleObject

        }

    }

    LocalGroups                       = [ordered] @{

        Types      = @(

            @{

                Category = 'LugsSettings'

                Settings = 'LocalUsersAndGroups'

            }

        )

        GPOPath    = 'Preferences -> Control Panel Settings -> Local Users and Groups'

        Code       = {

            ConvertTo-XMLLocalGroups -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLLocalGroups -GPO $GPO -SingleObject

        }

    }

    Logon                             = @{

        Types      = @(

            @{ Category = 'RegistrySettings'; Settings = 'Policy' }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Logon'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Logon*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Logon*' -SingleObject

        }

    }

    MicrosoftOutlook2002              = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Microsoft Outlook 2002'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2002*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2002*' -SingleObject

        }

    }

    MicrosoftEdge                     = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = @(

            'Policies -> Administrative Templates -> Microsoft Edge'

            'Policies -> Administrative Templates -> Windows Components/Edge UI'

            'Policies -> Administrative Templates -> Windows Components/Microsoft Edge'

        )

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Edge*', 'Windows Components/Microsoft Edge', 'Windows Components/Edge UI'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Edge*', 'Windows Components/Microsoft Edge', 'Windows Components/Edge UI' -SingleObject

        }

    }

    MicrosoftOutlook2003              = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = @(

            'Policies -> Administrative Templates -> Microsoft Office Outlook 2003'

            'Policies -> Administrative Templates -> Outlook 2003 RPC Encryption'

        )

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Office Outlook 2003*', 'Outlook 2003 RPC Encryption'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Office Outlook 2003*', 'Outlook 2003 RPC Encryption' -SingleObject

        }

    }

    MicrosoftOutlook2010              = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Microsoft Outlook 2010'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2010*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2010*' -SingleObject

        }

    }

    MicrosoftOutlook2013              = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Microsoft Outlook 2013'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2013*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2013*' -SingleObject

        }

    }

    MicrosoftOutlook2016              = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Microsoft Outlook 2016'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2016*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Microsoft Outlook 2016*' -SingleObject

        }

    }

    MicrosoftManagementConsole        = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Microsoft Management Console'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Microsoft Management Console*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Microsoft Management Console*' -SingleObject

        }

    }

    NetMeeting                        = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/NetMeeting'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/NetMeeting*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/NetMeeting*' -SingleObject

        }

    }

    MSSLegacy                         = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> MSS (Legacy)'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'MSS (Legacy)'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'MSS (Legacy)' -SingleObject

        }

    }

    MSSecurityGuide                   = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> MS Security Guide'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'MS Security Guide'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'MS Security Guide' -SingleObject

        }

    }

    OneDrive                          = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/OneDrive'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/OneDrive*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/OneDrive*' -SingleObject

        }

    }

    Policies                          = @{

        Comment    = "This isn't really translated"

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates'

        Code       = {

            ConvertTo-XMLPolicies -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLPolicies -GPO $GPO -SingleObject

        }

    }

    Printers                          = @{

        Types      = @(

            @{

                Category = 'PrintersSettings'

                Settings = 'Printers'

            }

            @{

                Category = 'PrinterConnectionSettings'

                Settings = 'PrinterConnection'

            }

        )

        GPOPath    = 'Preferences -> Control Panel Settings -> Printers'

        Code       = {

            ConvertTo-XMLPrinter -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLPrinter -GPO $GPO -SingleObject

        }

    }

    PrintersPolicies                  = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = @(

            'Policies -> Administrative Templates -> Printers'

            'Policies -> Administrative Templates -> Control Panel/Printers'

        )

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Printers*', 'Control Panel/Printers*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Printers*', 'Control Panel/Printers*' -SingleObject

        }

    }

    PublicKeyPoliciesCertificates     = [ordered] @{

        Types      = @(

            @{

                Category = 'PublicKeySettings'

                Settings = 'RootCertificate'

            }

            @{

                Category = 'PublicKeySettings'

                Settings = 'IntermediateCACertificate'

            }

            @{

                Category = 'PublicKeySettings'

                Settings = 'TrustedPeopleCertificate'

            }

            @{

                Category = 'PublicKeySettings'

                Settings = 'UntrustedCertificate'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Public Key Policies'

        Code       = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO -SingleObject

        }

    }

    <#

    PublicKeyPoliciesAll              = [ordered] @{

        Types      = @(

            @{

                Category = 'PublicKeySettings'

                Settings = 'AutoEnrollmentSettings'

            }

            @{

                Category = 'PublicKeySettings'

                Settings = 'EFSSettings'

            }

            @{

                Category = 'PublicKeySettings'

                Settings = 'RootCertificateSettings'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Public Key Policies'

        Code       = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO -SingleObject

        }

    }

    #>

    PublicKeyPoliciesAutoEnrollment   = [ordered] @{

        Types      = @(

            @{

                Category = 'PublicKeySettings'

                Settings = 'AutoEnrollmentSettings'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Public Key Policies'

        Code       = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO -SingleObject

        }

    }

    PublicKeyPoliciesEFS              = [ordered] @{

        Types      = @(

            @{

                Category = 'PublicKeySettings'

                Settings = 'EFSSettings'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Public Key Policies'

        Code       = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO -SingleObject

        }

    }

    PublicKeyPoliciesRootCA           = [ordered] @{

        Types      = @(

            @{

                Category = 'PublicKeySettings'

                Settings = 'RootCertificateSettings'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Public Key Policies'

        Code       = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO -SingleObject

        }

    }

    PublicKeyPoliciesEnrollmentPolicy = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = @(

            'Policies -> Windows Settings -> Security Settings -> Public Key Policies'

        )

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Internet Communication Management*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Internet Communication Management*' -SingleObject

        }

    }

    RegistrySetting                   = [ordered] @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'RegistrySetting'

            }

        )

        GPOPath    = "Mixed - missing ADMX?"

        Code       = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLGenericPublicKey -GPO $GPO -SingleObject

        }

    }

    RegistrySettings                  = [ordered] @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'RegistrySettings'

            }

        )

        GPOPath    = 'Preferences -> Windows Settings -> Registry'

        Code       = {

            ConvertTo-XMLRegistrySettings -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLRegistrySettings -GPO $GPO -SingleObject

        }

    }

    OnlineAssistance                  = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Online Assistance'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Online Assistance*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Online Assistance*' -SingleObject

        }

    }

    RemoteAssistance                  = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Remote Assistance'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Remote Assistance*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Remote Assistance*' -SingleObject

        }

    }

    RemoteDesktopServices             = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Remote Desktop Services'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Remote Desktop Services*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Remote Desktop Services*' -SingleObject

        }

    }

    RSSFeeds                          = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/RSS Feeds'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/RSS Feeds*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/RSS Feeds*' -SingleObject

        }

    }

    Scripts                           = [ordered] @{

        Types      = @(

            @{

                Category = 'Scripts'

                Settings = 'Script'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Scripts'

        Code       = {

            ConvertTo-XMLScripts -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLScripts -GPO $GPO -SingleObject

        }

    }

    SecurityOptions                   = [ordered] @{

        Types      = @(

            @{

                Category = 'SecuritySettings'

                Settings = 'SecurityOptions'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Local Policies -> Security Options'

        Code       = {

            ConvertTo-XMLSecurityOptions -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLSecurityOptions -GPO $GPO -SingleObject

        }

    }

    SoftwareInstallation              = [ordered] @{

        Types      = @(

            @{

                Category = 'SoftwareInstallationSettings'

                Settings = 'MsiApplication'

            }

        )

        GPOPath    = 'Policies -> Software Settings -> Software Installation'

        Code       = {

            ConvertTo-XMLSoftwareInstallation -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLSoftwareInstallation -GPO $GPO -SingleObject

        }

    }

    SystemServices                    = [ordered] @{

        Types       = @(

            @{

                Category = 'SecuritySettings'

                Settings = 'SystemServices'

            }

        )

        Description = ''

        GPOPath     = 'Policies -> Windows Settings -> Security Settings -> System Services'

        Code        = {

            ConvertTo-XMLSystemServices -GPO $GPO

        }

        CodeSingle  = {

            ConvertTo-XMLSystemServices -GPO $GPO -SingleObject

        }

    }

    SystemServicesNT                  = [ordered] @{

        Types       = @(

            @{

                Category = 'ServiceSettings'

                Settings = 'NTServices'

            }

        )

        Description = ''

        GPOPath     = 'Preferences -> Control Pannel Settings -> Services'

        Code        = {

            ConvertTo-XMLSystemServicesNT -GPO $GPO

        }

        CodeSingle  = {

            ConvertTo-XMLSystemServicesNT -GPO $GPO -SingleObject

        }

    }

    <#

    SystemServicesNT1       = [ordered] @{

        Types       = @(

            @{

                Category = 'ServiceSettings'

                Settings = 'NTServices'

            }

        )

        Description = ''

        GPOPath     = 'Preferences -> Control Pannel Settings -> Services'

        Code        = {

            ConvertTo-XMLSecuritySettings -GPO $GPO -Category 'NTService'

        }

        CodeSingle  = {

            ConvertTo-XMLSecuritySettings -GPO $GPO -SingleObject

        }

    }

    #>

    TaskScheduler                     = [ordered] @{

        Types       = @(

            @{

                Category = 'ScheduledTasksSettings'

                Settings = 'ScheduledTasks'

            }

        )

        Description = ''

        GPOPath     = 'Preferences -> Control Pannel Settings -> Scheduled Tasks'

        Code        = {

            ConvertTo-XMLTaskScheduler -GPO $GPO

        }

        CodeSingle  = {

            ConvertTo-XMLTaskScheduler -GPO $GPO -SingleObject

        }

    }

    TaskSchedulerPolicies             = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Task Scheduler'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Task Scheduler*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Task Scheduler*' -SingleObject

        }

    }

    <#

    TaskScheduler1           = [ordered] @{

        Types       = @(

            @{

                Category = 'ScheduledTasksSettings'

                Settings = 'ScheduledTasks'

            }

        )

        Description = ''

        GPOPath     = ''

        Code        = {

            ConvertTo-XMLSecuritySettings -GPO $GPO -Category 'TaskV2', 'Task', 'ImmediateTaskV2', 'ImmediateTask'

        }

        CodeSingle  = {

            ConvertTo-XMLTaskScheduler -GPO $GPO -SingleObject

        }

    }

    #>

    UserRightsAssignment              = [ordered] @{

        Types      = @(

            @{

                Category = 'SecuritySettings'

                Settings = 'UserRightsAssignment'

            }

        )

        GPOPath    = 'Policies -> Windows Settings -> Security Settings -> Local Policies -> User Rights Assignment'

        Code       = {

            ConvertTo-XMLUserRightsAssignment -GPO $GPO

        }

        CodeSingle = {

            ConvertTo-XMLUserRightsAssignment -GPO $GPO -SingleObject

        }

    }

    WindowsDefender                   = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Defender'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Defender*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Defender*' -SingleObject

        }

    }

    WindowsDefenderExploitGuard       = @{

        # this needs improvements because of DropDownList

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Microsoft Defender Antivirus/Microsoft Defender Exploit Guard'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Microsoft Defender Antivirus/Microsoft Defender Exploit Guard*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Microsoft Defender Antivirus/Microsoft Defender Exploit Guard*' -SingleObject

        }

    }

    WindowsHelloForBusiness           = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Hello For Business'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Hello For Business*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Hello For Business*' -SingleObject

        }

    }

    WindowsInstaller                  = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Installer'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Installer*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Installer*' -SingleObject

        }

    }

    WindowsLogon                      = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Logon Options'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Logon Options*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Logon Options*' -SingleObject

        }

    }

    WindowsMediaPlayer                = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Media Player'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Media Player*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Media Player*' -SingleObject

        }

    }

    WindowsMessenger                  = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Messenger'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Messenger*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Messenger*' -SingleObject

        }

    }

    WindowsPowerShell                 = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows PowerShell'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows PowerShell*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows PowerShell*' -SingleObject

        }

    }

    WindowsRemoteManagement           = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> Windows Components/Windows Remote Management (WinRM)'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Remote Management (WinRM)*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Remote Management (WinRM)*' -SingleObject

        }

    }

    WindowsTimeService                = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = 'Policies -> Administrative Templates -> System/Windows Time Service'

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Windows Time Service*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'System/Windows Time Service*' -SingleObject

        }

    }

    WindowsUpdate                     = @{

        Types      = @(

            @{

                Category = 'RegistrySettings'

                Settings = 'Policy'

            }

        )

        GPOPath    = @(

            'Policies -> Administrative Templates -> Windows Components/Windows Update'

            #'Policies -> Administrative Templates -> Windows Components/Delivery Optimization'

        )

        Code       = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Update*', 'Windows Components/Delivery Optimization*'

        }

        CodeSingle = {

            ConvertTo-XMLGenericPolicy -GPO $GPO -Category 'Windows Components/Windows Update*', 'Windows Components/Delivery Optimization*' -SingleObject

        }

    }

}

function Test-SysVolFolders {

    [cmdletBinding()]

    param(

        [Array] $GPOs,

        [string] $Server,

        [string] $Domain,

        [System.Collections.IDictionary] $PoliciesAD,

        [string] $PoliciesSearchBase

    )

    $Differences = @{ }

    $SysvolHash = @{ }

    $GPOGUIDS = ConvertFrom-DistinguishedName -DistinguishedName $GPOs.DistinguishedName

    $SysVolPath = "\\$($Server)\SYSVOL\$Domain\Policies"

    Write-Verbose "Get-GPOZaurrBroken - Processing SYSVOL from \\$($Server)\SYSVOL\$Domain\Policies"

    try {

        $SYSVOL = Get-ChildItem -Path "\\$($Server)\SYSVOL\$Domain\Policies" -Exclude 'PolicyDefinitions' -ErrorAction Stop -Verbose:$false

    } catch {

        $Sysvol = $Null

    }

    foreach ($_ in $SYSVOL) {

        $GUID = $_.Name

        $SysvolHash[$GUID] = $_

    }

    $Files = $SYSVOL.Name

    if ($Files) {

        $Comparing = Compare-Object -ReferenceObject $GPOGUIDS -DifferenceObject $Files -IncludeEqual

        foreach ($_ in $Comparing) {

            if ($_.InputObject -eq 'PolicyDefinitions') {

                # we skip policy definitions

                continue

            }

            $ADStatus = $PoliciesAD[$_.InputObject]

            if ($_.SideIndicator -eq '==') {

                #$Found = 'Exists'

                $Found = $ADStatus

            } elseif ($_.SideIndicator -eq '<=') {

                $Found = 'Not available on SYSVOL'

            } elseif ($_.SideIndicator -eq '=>') {

                if ($PoliciesAD[$_.InputObject]) {

                    $Found = $PoliciesAD[$_.InputObject]

                } else {

                    $Found = 'Not available in AD'

                }

            } else {

                # This shouldn't happen at all

                $Found = 'Orphaned GPO'

            }

            $Differences[$_.InputObject] = $Found

        }

    }

    $GPOSummary = @(

        $Count = 0

        foreach ($GPO in $GPOS) {

            $Count++

            $GPOGuid = ConvertFrom-DistinguishedName -DistinguishedName $GPO.DistinguishedName

            if ($GPO.DisplayName) {

                $GPODisplayName = $GPO.DisplayName

                $GPOName = $GPO.Name

                Write-Verbose "Get-GPOZaurrBroken - Processing [$($Domain)]($Count/$($GPOS.Count)) $($GPO.DisplayName)"

            } else {

                $GPOName = $GPOGuid

                $GPODisplayName = $GPOGuid

                Write-Verbose "Get-GPOZaurrBroken - Processing [$($Domain)]($Count/$($GPOS.Count)) $($GPOGuid)"

            }

            if ($null -ne $SysvolHash[$GPOGuid].FullName) {

                $FullPath = $SysvolHash[$GPOGuid].FullName

                $ErrorMessage = ''

            } else {

                $FullPath = -join ($SysVolPath, "\$($GPOGuid)")

                $ErrorMessage = 'Not found on SYSVOL'

            }

            if ($null -eq $Differences[$GPOGuid]) {

                $SysVolStatus = 'Unknown issue'

            } else {

                $SysVolStatus = $Differences[$GPOGuid]

            }

            [PSCustomObject] @{

                DisplayName       = $GPODisplayName

                Status            = $SysVolStatus

                DomainName        = $Domain

                SysvolServer      = $Server

                ObjectClass       = $GPO.ObjectClass

                Id                = $GPOName

                Path              = $FullPath

                DistinguishedName = -join ("CN=", $GPOGuid, ",", $PoliciesSearchBase)

                Description       = $GPO.Description

                CreationTime      = $GPO.Created

                ModificationTime  = $GPO.Modified

                Error             = $ErrorMessage

            }

        }

        # Now we need to list thru Sysvol files and fine those that do not exists as GPO and create dummy GPO objects to show orphaned gpos

        Write-Verbose "Get-GPOZaurrBroken - Processing SYSVOL differences"

        foreach ($_ in $Differences.Keys) {

            if ($Differences[$_] -in 'Not available in AD') {

                $FullPath = $SysvolHash[$_].FullName

                [PSCustomObject] @{

                    DisplayName       = $SysvolHash[$_].BaseName

                    Status            = $Differences[$_]

                    DomainName        = $Domain

                    SysvolServer      = $Server

                    ObjectClass       = ''

                    Id                = $_

                    Path              = $FullPath

                    DistinguishedName = -join ("CN=", $_, ",", $PoliciesSearchBase)

                    Description       = $null

                    CreationTime      = $SysvolHash[$_].CreationTime

                    ModificationTime  = $SysvolHash[$_].LastWriteTime

                    Error             = $ErrorMessage

                }

            }

        }

    )

    $GPOSummary | Sort-Object -Property DisplayName

}

function Add-GPOPermission {

    [cmdletBinding()]

    param(

        [validateset('WellKnownAdministrative', 'Administrative', 'AuthenticatedUsers', 'Default')][string] $Type = 'Default',

        [Microsoft.GroupPolicy.GPPermissionType] $IncludePermissionType,

        [alias('Trustee')][string] $Principal,

        [alias('TrusteeType')][validateset('DistinguishedName', 'Name', 'Sid')][string] $PrincipalType = 'DistinguishedName',

        [validateSet('Allow', 'Deny')][string] $PermitType = 'Allow'

    )

    if ($Type -eq 'Default') {

        @{

            Action                = 'Add'

            Type                  = 'Default'

            Principal             = $Principal

            IncludePermissionType = $IncludePermissionType

            PrincipalType         = $PrincipalType

            PermitType            = $PermitType

        }

    } elseif ($Type -eq 'AuthenticatedUsers') {

        @{

            Action                = 'Add'

            Type                  = 'AuthenticatedUsers'

            IncludePermissionType = $IncludePermissionType

            PermitType            = $PermitType

        }

    } elseif ($Type -eq 'Administrative') {

        @{

            Action                = 'Add'

            Type                  = 'Administrative'

            IncludePermissionType = $IncludePermissionType

            PermitType            = $PermitType

        }

    } elseif ($Type -eq 'WellKnownAdministrative') {

        @{

            Action                = 'Add'

            Type                  = 'WellKnownAdministrative'

            IncludePermissionType = $IncludePermissionType

            PermitType            = $PermitType

        }

    }

}

function Add-GPOZaurrPermission {

    [cmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'GPOName')]

    param(

        [Parameter(ParameterSetName = 'GPOName', Mandatory)][string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID', Mandatory)][alias('GUID', 'GPOID')][string] $GPOGuid,

        [Parameter(ParameterSetName = 'All', Mandatory)][switch] $All,

        [Parameter(ParameterSetName = 'ADObject', Mandatory)]

        [alias('OrganizationalUnit', 'DistinguishedName')][Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        [validateset('WellKnownAdministrative', 'Administrative', 'AuthenticatedUsers', 'Default')][string] $Type = 'Default',

        [alias('Trustee')][string] $Principal,

        [alias('TrusteeType')][validateset('DistinguishedName', 'Name', 'Sid')][string] $PrincipalType = 'DistinguishedName',

        [Parameter(Mandatory)][alias('IncludePermissionType')][Microsoft.GroupPolicy.GPPermissionType] $PermissionType,

        [switch] $Inheritable,

        [validateSet('Allow', 'Deny', 'All')][string] $PermitType = 'All',

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [System.Collections.IDictionary] $ADAdministrativeGroups,

        [int] $LimitProcessing = [int32]::MaxValue

    )

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -Extended

    if (-not $ADAdministrativeGroups) {

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    if ($GPOName) {

        $Splat = @{

            GPOName = $GPOName

        }

    } elseif ($GPOGUID) {

        $Splat = @{

            GPOGUID = $GPOGUID

        }

    } else {

        $Splat = @{}

    }

    $Splat['IncludeGPOObject'] = $true

    $Splat['Forest'] = $Forest

    $Splat['IncludeDomains'] = $IncludeDomains

    if ($Type -ne 'Default') {

        $Splat['Type'] = $Type

    }

    $Splat['PermitType'] = $PermitType

    $Splat['Principal'] = $Principal

    if ($PrincipalType) {

        $Splat.PrincipalType = $PrincipalType

    }

    $Splat['ExcludeDomains'] = $ExcludeDomains

    $Splat['ExtendedForestInformation'] = $ExtendedForestInformation

    $Splat['IncludePermissionType'] = $PermissionType

    $Splat['SkipWellKnown'] = $SkipWellKnown.IsPresent

    $Splat['SkipAdministrative'] = $SkipAdministrative.IsPresent

    $CountFixed = 0

    Do {

        # This should always return results. When no data is found it should return basic information that will allow us to add credentials.

        Get-GPOZaurrPermission @Splat -ReturnSecurityWhenNoData -ReturnSingleObject | ForEach-Object {

            $GPOPermissions = $_

            $PermissionsAnalysis = Get-PermissionsAnalysis -GPOPermissions $GPOPermissions -ADAdministrativeGroups $ADAdministrativeGroups -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -Type $Type -PermissionType $PermissionType

            <#

            # Prepare data to clean

            $Skip = $false

            $AdministrativeExists = @{

                DomainAdmins     = $false

                EnterpriseAdmins = $false

            }

            $GPOPermissions = $_

            # Verification Phase

            # When it has GPOSecurityPermissionItem property it means it has permissions, if it doesn't it means we have clean object to process

            if ($GPOPermissions.GPOSecurityPermissionItem) {

                # Permission exists, but may be incomplete

                foreach ($GPOPermission in $GPOPermissions) {

                    if ($Type -eq 'Default') {

                        # We were looking for specific principal and we got it. nothing to do

                        # this is for standard users such as przemyslaw.klys / adam.gonzales

                        $Skip = $true

                        break

                    } elseif ($Type -eq 'Administrative') {

                        # We are looking for administrative but we need to make sure we got correct administrative

                        if ($GPOPermission.Permission -eq $PermissionType) {

                            $AdministrativeGroup = $ADAdministrativeGroups['BySID'][$GPOPermission.PrincipalSid]

                            if ($AdministrativeGroup.SID -like '*-519') {

                                $AdministrativeExists['EnterpriseAdmins'] = $true

                            } elseif ($AdministrativeGroup.SID -like '*-512') {

                                $AdministrativeExists['DomainAdmins'] = $true

                            }

                        }

                        if ($AdministrativeExists['DomainAdmins'] -and $AdministrativeExists['EnterpriseAdmins']) {

                            $Skip = $true

                            break

                        }

                    } elseif ($Type -eq 'WellKnownAdministrative') {

                        # this is for SYSTEM account

                        $Skip = $true

                        break

                    } elseif ($Type -eq 'AuthenticatedUsers') {

                        # this is for Authenticated Users

                        $Skip = $true

                        break

                    }

                }

            }

            #>

            if (-not $PermissionsAnalysis.'Skip') {

                if (-not $GPOPermissions) {

                    # This is bad - things went wrong

                    Write-Warning "Add-GPOZaurrPermission - Couldn't get permissions for GPO. Things aren't what they should be. Skipping!"

                } else {

                    $GPO = $GPOPermissions[0]

                    if ($GPOPermissions.GPOSecurityPermissionItem) {

                        # We asked, we got response, now we need to check if maybe we're missing one of the two administrative groups

                        if ($Type -eq 'Administrative') {

                            # this is a case where something was returned. Be it Domain Admins or Enterprise Admins or both. But we still need to check because it may have been Domain Admins from other domain or just one of the two required groups

                            if ($PermissionsAnalysis.'DomainAdmins' -eq $false) {

                                $Principal = $ADAdministrativeGroups[$GPO.DomainName]['DomainAdmins']

                                Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                                $CountFixed++

                                if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                    try {

                                        $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                        $GPO.GPOSecurity.Add($AddPermission)

                                        $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                    } catch {

                                        Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                                    }

                                }

                            }

                            if ($PermissionsAnalysis.'EnterpriseAdmins' -eq $false) {

                                $Principal = $ADAdministrativeGroups[$ForestInformation.Forest.RootDomain]['EnterpriseAdmins']

                                Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                                $CountFixed++

                                if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                    try {

                                        $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                        $GPO.GPOSecurity.Add($AddPermission)

                                        $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                    } catch {

                                        Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                                    }

                                }

                            }

                        } elseif ($Type -eq 'Default') {

                            # This shouldn't really happen, as if we got response, and it didn't exists it wouldn't be here

                            Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType skipped for $($Principal). This shouldn't even happen!"

                        }

                    } else {

                        # We got no response. That means we either asked incorrectly or we need to fix permission. Trying to do so

                        if ($Type -eq 'Default') {

                            Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                            $CountFixed++

                            if ($PrincipalType -eq 'DistinguishedName') {

                                $ADIdentity = Get-WinADObject -Identity $Principal

                                if ($ADIdentity) {

                                    Write-Verbose "Add-GPOZaurrPermission - Need to convert DN $Principal to SID $($ADIdentity.ObjectSID) to $($GPO.DisplayName) at $($GPO.DomainName)"

                                    $Principal = $ADIdentity.ObjectSID

                                }

                            }

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                try {

                                    Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal)"

                                    $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                    $GPO.GPOSecurity.Add($AddPermission)

                                    $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                } catch {

                                    Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                                }

                            }

                        } elseif ($Type -eq 'Administrative') {

                            # this is a case where both Domain Admins/Enterprise Admins were missing

                            $Principal = $ADAdministrativeGroups[$GPO.DomainName]['DomainAdmins']

                            Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                            $CountFixed++

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                try {

                                    $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                    $GPO.GPOSecurity.Add($AddPermission)

                                    $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                } catch {

                                    Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                                }

                            }

                            $Principal = $ADAdministrativeGroups[$ForestInformation.Forest.RootDomain]['EnterpriseAdmins']

                            Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                            $CountFixed++

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                try {

                                    $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                    $GPO.GPOSecurity.Add($AddPermission)

                                    $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                } catch {

                                    Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) with error: $($_.Exception.Message)"

                                }

                            }

                        } elseif ($Type -eq 'WellKnownAdministrative') {

                            $Principal = 'S-1-5-18'

                            Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                            $CountFixed++

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal (SYSTEM) / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                try {

                                    $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                    $GPO.GPOSecurity.Add($AddPermission)

                                    $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                } catch {

                                    Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) (SYSTEM) with error: $($_.Exception.Message)"

                                }

                            }

                        } elseif ($Type -eq 'AuthenticatedUsers') {

                            $Principal = 'S-1-5-11'

                            Write-Verbose "Add-GPOZaurrPermission - Adding permission $PermissionType for $($Principal) to $($GPO.DisplayName) at $($GPO.DomainName)"

                            $CountFixed++

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Adding $Principal (Authenticated Users) / $PermissionType to $($GPO.DisplayName) at $($GPO.DomainName)")) {

                                try {

                                    $AddPermission = [Microsoft.GroupPolicy.GPPermission]::new($Principal, $PermissionType, $Inheritable.IsPresent)

                                    $GPO.GPOSecurity.Add($AddPermission)

                                    $GPO.GPOObject.SetSecurityInfo($GPO.GPOSecurity)

                                } catch {

                                    Write-Warning "Add-GPOZaurrPermission - Adding permission $PermissionType failed for $($Principal) (Authenticated Users) with error: $($_.Exception.Message)"

                                }

                            }

                        }

                    }

                }

            }

            if ($CountFixed -ge $LimitProcessing) {

                # We want to exit foreach-object, but ForEach-Object doesn't really allow that

                # that's why there is Do/While which will make sure that breaks doesn't break what it's not supposed to

                break

            }

        }

    } while ($false)

}

function Backup-GPOZaurr {

    <#

    .SYNOPSIS

    Provides Backup functionality to Group Policies

    .DESCRIPTION

    Provides Backup functionality to Group Policies

    .PARAMETER LimitProcessing

    Limits amount of GPOs that are backed up

    .PARAMETER Type

    Provides a way to backup only Empty or Unlinked GPOs. The default is All.

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER BackupPath

    Path where to keep the backup

    .PARAMETER BackupDated

    Whether cmdlet should created Dated folders for executed backup or not. Keep in mind it's not nessecary and two backups made to same folder have their dates properly tagged

    .EXAMPLE

    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All

    $GPOSummary | Format-Table # only if you want to display output of backup

    .EXAMPLE

    $GPOSummary = Backup-GPOZaurr -BackupPath "$Env:UserProfile\Desktop\GPO" -Verbose -Type All -BackupDated

    $GPOSummary | Format-Table # only if you want to display output of backup

    .NOTES

    General notes

    #>

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [int] $LimitProcessing,

        [validateset('Empty', 'Unlinked', 'Disabled', 'All')][string[]] $Type = 'All',

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string] $BackupPath,

        [switch] $BackupDated

    )

    Begin {

        if ($BackupDated) {

            $BackupFinalPath = "$BackupPath\$((Get-Date).ToString('yyyy-MM-dd_HH_mm_ss'))"

        } else {

            $BackupFinalPath = $BackupPath

        }

        Write-Verbose "Backup-GPOZaurr - Backing up to $BackupFinalPath"

        $null = New-Item -ItemType Directory -Path $BackupFinalPath -Force

        $Count = 0

    }

    Process {

        Get-GPOZaurr -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -Type $Type | ForEach-Object {

            $GPO = $_

            Write-Verbose "Backup-GPOZaurr - Backing up GPO $($GPO.DisplayName) from $($GPO.DomainName)"

            $Count++

            try {

                $BackupInfo = Backup-GPO -Guid $GPO.GUID -Domain $GPO.DomainName -Path $BackupFinalPath -ErrorAction Stop

                $BackupInfo

            } catch {

                Write-Warning "Backup-GPOZaurr - Backing up GPO $($GPO.DisplayName) from $($GPO.DomainName) failed: $($_.Exception.Message)"

            }

            if ($LimitProcessing -eq $Count) {

                break

            }

        }

    }

    End {

    }

}

function Clear-GPOZaurrSysvolDFSR {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [string[]] $ExcludeDomainControllers,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [alias('DomainControllers')][string[]] $IncludeDomainControllers,

        [switch] $SkipRODC,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [int] $LimitProcessing = [int32]::MaxValue

    )

    # Based on https://techcommunity.microsoft.com/t5/ask-the-directory-services-team/manually-clearing-the-conflictanddeleted-folder-in-dfsr/ba-p/395711

    $StatusCodes = @{

        '0' = 'Success' # MONITOR_STATUS_SUCCESS

        '1' = 'Generic database error' #MONITOR_STATUS_GENERIC_DB_ERROR

        '2' = 'ID record not found' # MONITOR_STATUS_IDRECORD_NOT_FOUND

        '3' = 'Volume not found' # MONITOR_STATUS_VOLUME_NOT_FOUND

        '4' = 'Access denied' #MONITOR_STATUS_ACCESS_DENIED

        '5' = 'Generic error' #MONITOR_STATUS_GENERIC_ERROR

    }

    #WMIC.EXE /namespace:\\root\microsoftdfs path dfsrreplicatedfolderconfig get replicatedfolderguid, replicatedfoldername

    #WMIC.EXE /namespace:\\root\microsoftdfs path dfsrreplicatedfolderinfo where "replicatedfolderguid='<RF GUID>'" call cleanupconflictdirectory

    #WMIC.EXE /namespace:\\root\microsoftdfs path dfsrreplicatedfolderinfo where "replicatedfolderguid='70bebd41-d5ae-4524-b7df-4eadb89e511e'" call cleanupconflictdirectory

    # https://docs.microsoft.com/en-us/previous-versions/windows/desktop/dfsr/dfsrreplicatedfolderinfo

    $getGPOZaurrSysvolDFSRSplat = @{

        Forest                    = $Forest

        IncludeDomains            = $IncludeDomains

        ExcludeDomains            = $ExcludeDomains

        ExtendedForestInformation = $ExtendedForestInformation

        ExcludeDomainControllers  = $ExcludeDomainControllers

        IncludeDomainControllers  = $IncludeDomainControllers

        SkipRODC                  = $SkipRODC

    }

    Get-GPOZaurrSysvolDFSR @getGPOZaurrSysvolDFSRSplat | Select-Object -First $LimitProcessing | ForEach-Object {

        $Executed = Invoke-CimMethod -InputObject $_.DFSR -MethodName 'cleanupconflictdirectory' -CimSession $_.ComputerName

        if ($Executed) {

            [PSCustomObject] @{

                Status       = $StatusCodes["$($Executed.ReturnValue)"]

                ComputerName = $Executed.PSComputerName

            }

        }

    }

}

function ConvertFrom-CSExtension {

    [cmdletBinding()]

    param(

        [string[]] $CSE,

        [switch] $Limited

    )

    $GUIDs = @{

        # https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-gpreg/f0dba6b8-704f-45d5-999f-1a0a694a6df9

        '{35378EAC-683F-11D2-A89A-00C04FBBCFA2}' = 'Client-side extension GUID (CSE GUID)'

        '{0F6B957E-509E-11D1-A7CC-0000F87571E3}' = 'Tool Extension GUID (User Policy Settings)'

        '{D02B1F73-3407-48AE-BA88-E8213C6761F1}' = 'Tool Extension GUID (User Policy Settings)'

        '{0F6B957D-509E-11D1-A7CC-0000F87571E3}' = 'Tool Extension GUID (Computer Policy Settings)'

        '{D02B1F72-3407-48AE-BA88-E8213C6761F1}' = 'Tool Extension GUID (Computer Policy Settings)'

        '{0ACDD40C-75AC-47ab-BAA0-BF6DE7E7FE63}' = 'Wireless Group Policy'

        '{0E28E245-9368-4853-AD84-6DA3BA35BB75}' = 'Group Policy Environment'

        '{16be69fa-4209-4250-88cb-716cf41954e0}' = 'Central Access Policy Configuration'

        '{17D89FEC-5C44-4972-B12D-241CAEF74509}' = 'Group Policy Local Users and Groups'

        '{1A6364EB-776B-4120-ADE1-B63A406A76B5}' = 'Group Policy Device Settings'

        '{25537BA6-77A8-11D2-9B6C-0000F8080861}' = 'Folder Redirection'

        '{2A8FDC61-2347-4C87-92F6-B05EB91A201A}' = 'MitigationOptions'

        '{346193F5-F2FD-4DBD-860C-B88843475FD3}' = 'ConfigMgr User State Management Extension.'

        '{3610eda5-77ef-11d2-8dc5-00c04fa31a66}' = 'Microsoft Disk Quota'

        '{3A0DBA37-F8B2-4356-83DE-3E90BD5C261F}' = 'Group Policy Network Options'

        '{426031c0-0b47-4852-b0ca-ac3d37bfcb39}' = 'QoS Packet Scheduler'

        '{42B5FAAE-6536-11d2-AE5A-0000F87571E3}' = 'Scripts'

        '{4bcd6cde-777b-48b6-9804-43568e23545d}' = 'Remote Desktop USB Redirection'

        '{4CFB60C1-FAA6-47f1-89AA-0B18730C9FD3}' = 'Internet Explorer Zonemapping'

        '{4D2F9B6F-1E52-4711-A382-6A8B1A003DE6}' = 'RADCProcessGroupPolicyEx'

        '{4d968b55-cac2-4ff5-983f-0a54603781a3}' = 'Work Folders'

        '{5794DAFD-BE60-433f-88A2-1A31939AC01F}' = 'Group Policy Drive Maps'

        '{6232C319-91AC-4931-9385-E70C2B099F0E}' = 'Group Policy Folders'

        '{6A4C88C6-C502-4f74-8F60-2CB23EDC24E2}' = 'Group Policy Network Shares'

        '{7150F9BF-48AD-4da4-A49C-29EF4A8369BA}' = 'Group Policy Files'

        '{728EE579-943C-4519-9EF7-AB56765798ED}' = 'Group Policy Data Sources'

        '{74EE6C03-5363-4554-B161-627540339CAB}' = 'Group Policy Ini Files'

        '{7933F41E-56F8-41d6-A31C-4148A711EE93}' = 'Windows Search Group Policy Extension'

        '{7B849a69-220F-451E-B3FE-2CB811AF94AE}' = 'Internet Explorer User Accelerators'

        '{827D319E-6EAC-11D2-A4EA-00C04F79F83A}' = 'Security'

        '{8A28E2C5-8D06-49A4-A08C-632DAA493E17}' = 'Deployed Printer Connections'

        '{91FBB303-0CD5-4055-BF42-E512A681B325}' = 'Group Policy Services'

        '{A3F3E39B-5D83-4940-B954-28315B82F0A8}' = 'Group Policy Folder Options'

        '{AADCED64-746C-4633-A97C-D61349046527}' = 'Group Policy Scheduled Tasks'

        '{B087BE9D-ED37-454f-AF9C-04291E351182}' = 'Group Policy Registry'

        '{B587E2B1-4D59-4e7e-AED9-22B9DF11D053}' = '802.3 Group Policy'

        '{BA649533-0AAC-4E04-B9BC-4DBAE0325B12}' = 'Windows To Go Startup Options'

        '{BC75B1ED-5833-4858-9BB8-CBF0B166DF9D}' = 'Group Policy Printers'

        '{C34B2751-1CF4-44F5-9262-C3FC39666591}' = 'Windows To Go Hibernate Options'

        '{C418DD9D-0D14-4efb-8FBF-CFE535C8FAC7}' = 'Group Policy Shortcuts'

        '{C631DF4C-088F-4156-B058-4375F0853CD8}' = 'Microsoft Offline Files'

        '{c6dc5466-785a-11d2-84d0-00c04fb169f7}' = 'Software Installation'

        '{cdeafc3d-948d-49dd-ab12-e578ba4af7aa}' = 'TCPIP'

        '{CF7639F3-ABA2-41DB-97F2-81E2C5DBFC5D}' = 'Internet Explorer Machine Accelerators'

        '{e437bc1c-aa7d-11d2-a382-00c04f991e27}' = 'IP Security'

        '{E47248BA-94CC-49c4-BBB5-9EB7F05183D0}' = 'Group Policy Internet Settings'

        '{E4F48E54-F38D-4884-BFB9-D4D2E5729C18}' = 'Group Policy Start Menu Settings'

        '{E5094040-C46C-4115-B030-04FB2E545B00}' = 'Group Policy Regional Options'

        '{E62688F0-25FD-4c90-BFF5-F508B9D2E31F}' = 'Group Policy Power Options'

        '{F312195E-3D9D-447A-A3F5-08DFFA24735E}' = 'ProcessVirtualizationBasedSecurityGroupPolicy'

        '{f3ccc681-b74c-4060-9f26-cd84525dca2a}' = 'Audit Policy Configuration'

        '{F9C77450-3A41-477E-9310-9ACD617BD9E3}' = 'Group Policy Applications'

        '{FB2CA36D-0B40-4307-821B-A13B252DE56C}' = 'Enterprise QoS'

        '{fbf687e6-f063-4d9f-9f4f-fd9a26acdd5f}' = 'CP'

        '{FC491EF1-C4AA-4CE1-B329-414B101DB823}' = 'ProcessConfigCIPolicyGroupPolicy'

        '{169EBF44-942F-4C43-87CE-13C93996EBBE}' = 'UEV Policy'

        '{2BFCC077-22D2-48DE-BDE1-2F618D9B476D}' = 'AppV Policy'

        '{4B7C3B0F-E993-4E06-A241-3FBE06943684}' = 'Per-process Mitigation Options'

        '{7909AD9E-09EE-4247-BAB9-7029D5F0A278}' = 'MDM Policy'

        '{CFF649BD-601D-4361-AD3D-0FC365DB4DB7}' = 'Delivery Optimization GP extension'

        '{D76B9641-3288-4f75-942D-087DE603E3EA}' = 'AdmPwd'

        '{9650FDBC-053A-4715-AD14-FC2DC65E8330}' = 'Unknown'

        '{B1BE8D72-6EAC-11D2-A4EA-00C04F79F83A}' = 'EFS Recovery'

        '{A2E30F80-D7DE-11d2-BBDE-00C04F86AE3B}' = 'Internet Explorer Maintenance Policy Processing'

        '{FC715823-C5FB-11D1-9EEF-00A0C90347FF}' = 'Internet Explorer Maintenance Extension Protocol' # https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-gpie/f566a58a-4114-4981-b1e2-30b9d1a3c0e6

    }

    foreach ($C in $CSE) {

        if (-not $Limited) {

            if ($GUIDs[$C]) {

                [PSCustomObject] @{ Name = $C; Description = $GUIDs[$C] }

            } else {

                [PSCustomObject] @{ Name = $C; Description = $C }

            }

        } else {

            if ($GUIDs[$C]) {

                $GUIDs[$C]

            } else {

                $CSE

            }

        }

    }

}

function Find-CSExtension {

    [cmdletBinding()]

    param(

        [string[]] $CSE,

        [string] $ComputerName

    )

    #List Group Policy Client Side Extensions, CSEs, from Windows 10

    $Keys = Get-PSRegistry -RegistryPath "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions" -ComputerName $ComputerName

    foreach ($Key in $Keys.PSSubKeys) {

        $RegistryKey = Get-PSRegistry -RegistryPath "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions\$Key" -ComputerName $ComputerName

        if ($CSE) {

            foreach ($C in $CSE) {

                if ($RegistryKey.DefaultKey -eq $Key) {

                    [PSCustomObject] @{ Name = $Key; Description = $RegistryKey.DefaultKey }

                }

            }

        } else {

            [PSCustomObject] @{ CSE = $Key; Description = $RegistryKey.DefaultKey }

        }

    }

}

function Get-GPOZaurr {

    [cmdletBinding()]

    param(

        [scriptblock] $ExcludeGroupPolicies,

        [string] $GPOName,

        [alias('GUID', 'GPOID')][string] $GPOGuid,

        [validateset('Empty', 'Unlinked', 'Disabled', 'NoApplyPermission', 'All')][string[]] $Type,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string[]] $GPOPath,

        [switch] $PermissionsOnly,

        [switch] $OwnerOnly,

        [switch] $Limited,

        [switch] $ReturnObject,

        [System.Collections.IDictionary] $ADAdministrativeGroups

    )

    Begin {

        if (-not $ADAdministrativeGroups) {

            Write-Verbose "Get-GPOZaurr - Getting ADAdministrativeGroups"

            $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        }

        if (-not $GPOPath) {

            $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        }

        $ExcludeGPO = [ordered] @{}

        if ($ExcludeGroupPolicies) {

            $ExExecution = Invoke-Command -ScriptBlock $ExcludeGroupPolicies

            foreach ($GroupPolicy in $ExExecution) {

                if ($GroupPolicy -is [string]) {

                    $ExcludeGPO[$GroupPolicy] = $true

                } elseif ($GroupPolicy.Name -and $GroupPolicy.DomainName) {

                    $PolicyName = -join ($GroupPolicy.DomainName, $GroupPolicy.Name)

                    $ExcludeGPO[$PolicyName] = $true

                } elseif ($GroupPolicy.Name) {

                    $ExcludeGPO[$GroupPolicy.Name] = $true

                } else {

                    Write-Warning "Get-GPOZaurr - Exclusion takes only Group Policy Name as string, or as hashtable with domain name @{ Name = 'Group Policy Name'; DomainName = 'Domain' }."

                    continue

                }

            }

        }

        if ($OwnerOnly -or $PermissionsOnly -and $Type) {

            Write-Warning "Get-GPOZaurr - Using PermissionOnly or OwnerOnly with Type is not supported. "

        }

        if (-not $GPOPath) {

            # This is needed, because Get-GPOReport doesn't deliver full scope of links, just some of it. It doesn't cover OUs with blocked inheritance, sites or crosslinked

            $LinksSummaryCache = Get-GPOZaurrLink -AsHashTable -Summary -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        }

    }

    Process {

        if (-not $GPOPath) {

            foreach ($Domain in $ForestInformation.Domains) {

                $QueryServer = $ForestInformation.QueryServers[$Domain]['HostName'][0]

                $Count = 0

                if ($GPOName) {

                    $getGPOSplat = @{

                        Name        = $GPOName

                        Domain      = $Domain

                        Server      = $QueryServer

                        ErrorAction = 'SilentlyContinue'

                    }

                } elseif ($GPOGuid) {

                    $getGPOSplat = @{

                        Guid        = $GPOGuid

                        Domain      = $Domain

                        Server      = $QueryServer

                        ErrorAction = 'SilentlyContinue'

                    }

                } else {

                    $getGPOSplat = @{

                        All         = $true

                        Server      = $QueryServer

                        Domain      = $Domain

                        ErrorAction = 'SilentlyContinue'

                    }

                }

                $GroupPolicies = Get-GPO @getGPOSplat

                foreach ($GPO in $GroupPolicies) {

                    $Count++

                    Write-Verbose "Get-GPOZaurr - Processing [$($GPO.DomainName)]($Count/$($GroupPolicies.Count)) $($_.DisplayName)"

                    if (-not $Limited) {

                        try {

                            $XMLContent = Get-GPOReport -ID $GPO.ID -ReportType XML -Server $ForestInformation.QueryServers[$Domain].HostName[0] -Domain $Domain -ErrorAction Stop

                        } catch {

                            Write-Warning "Get-GPOZaurr - Failed to get [$($GPO.DomainName)]($Count/$($GroupPolicies.Count)) $($GPO.DisplayName) GPOReport: $($_.Exception.Message). Skipping."

                            continue

                        }

                        Get-XMLGPO -OwnerOnly:$OwnerOnly.IsPresent -XMLContent $XMLContent -GPO $GPO -PermissionsOnly:$PermissionsOnly.IsPresent -ADAdministrativeGroups $ADAdministrativeGroups -ReturnObject:$ReturnObject.IsPresent -ExcludeGroupPolicies $ExcludeGPO -Type $Type -LinksSummaryCache $LinksSummaryCache

                    } else {

                        $GPO

                    }

                }

            }

        } else {

            foreach ($Path in $GPOPath) {

                Write-Verbose "Get-GPOZaurr - Getting GPO content from XML files"

                Get-ChildItem -LiteralPath $Path -Recurse -Filter *.xml | ForEach-Object {

                    $XMLContent = [XML]::new()

                    $XMLContent.Load($_.FullName)

                    Get-XMLGPO -OwnerOnly:$OwnerOnly.IsPresent -XMLContent $XMLContent -PermissionsOnly:$PermissionsOnly.IsPresent -ExcludeGroupPolicies $ExcludeGPO -Type $Type

                }

                Write-Verbose "Get-GPOZaurr - Finished GPO content from XML files"

            }

        }

    }

    End {

    }

}

function Get-GPOZaurrAD {

    [cmdletbinding(DefaultParameterSetName = 'Default')]

    param(

        [Parameter(ParameterSetName = 'GPOName')]

        [string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [alias('GUID', 'GPOID')][string] $GPOGuid,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    Begin {

        $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    Process {

        foreach ($Domain in $ForestInformation.Domains) {

            if ($PSCmdlet.ParameterSetName -eq 'GPOGUID') {

                if ($GPOGuid) {

                    if ($GPOGUID -notlike '*{*') {

                        $GUID = -join ("{", $GPOGUID, '}')

                    } else {

                        $GUID = $GPOGUID

                    }

                    $Splat = @{

                        Filter = "(objectClass -eq 'groupPolicyContainer') -and (Name -eq '$GUID')"

                        Server = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                    }

                } else {

                    Write-Warning "Get-GPOZaurrAD - GPOGUID parameter is empty. Provide name and try again."

                    continue

                }

            } elseif ($PSCmdlet.ParameterSetName -eq 'GPOName') {

                if ($GPOName) {

                    $Splat = @{

                        Filter = "(objectClass -eq 'groupPolicyContainer') -and (DisplayName -eq '$GPOName')"

                        Server = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                    }

                } else {

                    Write-Warning "Get-GPOZaurrAD - GPOName parameter is empty. Provide name and try again."

                    continue

                }

            } else {

                $Splat = @{

                    Filter = "(objectClass -eq 'groupPolicyContainer')"

                    Server = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                }

            }

            Get-ADObject @Splat -Properties DisplayName, Name, Created, Modified, gPCFileSysPath, gPCFunctionalityVersion, gPCWQLFilter, gPCMachineExtensionNames, Description, CanonicalName, DistinguishedName | ForEach-Object -Process {

                $DomainCN = ConvertFrom-DistinguishedName -DistinguishedName $_.DistinguishedName -ToDomainCN

                $GUID = $_.Name -replace '{' -replace '}'

                if (($GUID).Length -ne 36) {

                    Write-Warning "Get-GPOZaurrAD - GPO GUID ($($($GUID.Replace("`n",' ')))) is incorrect. Skipping $($_.DisplayName) / Domain: $($DomainCN)"

                } else {

                    $Output = [ordered]@{ }

                    $Output['DisplayName'] = $_.DisplayName

                    $Output['DomainName'] = $DomainCN

                    $Output['Description'] = $_.Description

                    $Output['GUID'] = $GUID

                    $Output['Path'] = $_.gPCFileSysPath

                    $Output['FunctionalityVersion'] = $_.gPCFunctionalityVersion

                    $Output['Created'] = $_.Created

                    $Output['Modified'] = $_.Modified

                    $Output['GPOCanonicalName'] = $_.CanonicalName

                    $Output['GPODomainDistinguishedName'] = ConvertFrom-DistinguishedName -DistinguishedName $_.DistinguishedName -ToDC

                    $Output['GPODistinguishedName'] = $_.DistinguishedName

                    [PSCustomObject] $Output

                }

            }

        }

    }

    End {

    }

}

function Get-GPOZaurrBackupInformation {

    [cmdletBinding()]

    param(

        [string[]] $BackupFolder

    )

    Begin {

    }

    Process {

        foreach ($Folder in $BackupFolder) {

            if ($Folder) {

                if ((Test-Path -LiteralPath "$Folder\manifest.xml")) {

                    [xml] $Xml = Get-Content -LiteralPath "$Folder\manifest.xml"

                    $Xml.Backups.BackupInst | ForEach-Object -Process {

                        [PSCustomObject] @{

                            DisplayName      = $_.GPODisplayName.'#cdata-section'

                            DomainName       = $_.GPODomain.'#cdata-section'

                            Guid             = $_.GPOGUid.'#cdata-section' -replace '{' -replace '}'

                            DomainGuid       = $_.GPODomainGuid.'#cdata-section' -replace '{' -replace '}'

                            DomainController = $_.GPODomainController.'#cdata-section'

                            BackupTime       = [DateTime]::Parse($_.BackupTime.'#cdata-section')

                            ID               = $_.ID.'#cdata-section' -replace '{' -replace '}'

                            Comment          = $_.Comment.'#cdata-section'

                        }

                    }

                } else {

                    Write-Warning "Get-GPOZaurrBackupInformation - No backup information available"

                }

            }

        }

    }

    End {

    }

}

function Get-GPOZaurrBroken {

    <#

    .SYNOPSIS

    Detects broken or otherwise damaged Group Policies

    .DESCRIPTION

    Detects broken or otherwise damaged Group Policies providing insight whether GPO exists in both AD and SYSVOL.

    It provides few statuses:

    - Permissions issue - means account couldn't read GPO due to permissions

    - ObjectClass issue - means that ObjectClass is of type Container, rather than expected groupPolicyContainer

    - Not available on SYSVOL - means SYSVOL data is missing, yet AD metadata is available

    - Not available in AD - means AD metadata is missing, yet SYSVOL data is available

    - Exists - means AD metadata and SYSVOL data are available

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER ExcludeDomainControllers

    Exclude specific domain controllers, by default there are no exclusions, as long as VerifyDomainControllers switch is enabled. Otherwise this parameter is ignored.

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER IncludeDomainControllers

    Include only specific domain controllers, by default all domain controllers are included, as long as VerifyDomainControllers switch is enabled. Otherwise this parameter is ignored.

    .PARAMETER SkipRODC

    Skip Read-Only Domain Controllers. By default all domain controllers are included.

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER VerifyDomainControllers

    Forces cmdlet to check GPO Existance on Domain Controllers rather then per domain

    .EXAMPLE

    Get-GPOZaurrBroken -Verbose | Format-Table

    .NOTES

    General notes

    #>

    [alias('Get-GPOZaurrSysvol')]

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [string[]] $ExcludeDomainControllers,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [alias('DomainControllers')][string[]] $IncludeDomainControllers,

        [switch] $SkipRODC,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [switch] $VerifyDomainControllers

    )

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExcludeDomainControllers $ExcludeDomainControllers -IncludeDomainControllers $IncludeDomainControllers -SkipRODC:$SkipRODC -ExtendedForestInformation $ExtendedForestInformation -Extended

    foreach ($Domain in $ForestInformation.Domains) {

        $TimeLog = Start-TimeLog

        Write-Verbose "Get-GPOZaurrBroken - Starting process for $Domain"

        $QueryServer = $ForestInformation['QueryServers']["$Domain"].HostName[0]

        $SystemsContainer = $ForestInformation['DomainsExtended'][$Domain].SystemsContainer

        $PoliciesAD = @{}

        if ($SystemsContainer) {

            $PoliciesSearchBase = -join ("CN=Policies,", $SystemsContainer)

            $PoliciesInAD = Get-ADObject -SearchBase $PoliciesSearchBase -SearchScope OneLevel -Filter * -Server $QueryServer -Properties Name, gPCFileSysPath, DisplayName, DistinguishedName, Description, Created, Modified, ObjectClass, ObjectGUID

            foreach ($Policy in $PoliciesInAD) {

                $GUIDFromDN = ConvertFrom-DistinguishedName -DistinguishedName $Policy.DistinguishedName

                if ($Policy.ObjectClass -eq 'Container') {

                    # This usually means GPO deletion process somehow failed and while object itself stayed it isn't groupPolicyContainer anymore

                    $PoliciesAD[$GUIDFromDN] = 'ObjectClass issue'

                } else {

                    $GUID = $Policy.Name

                    if ($GUID -and $GUIDFromDN) {

                        $PoliciesAD[$GUIDFromDN] = 'Exists'

                    } else {

                        $PoliciesAD[$GUIDFromDN] = 'Permissions issue'

                    }

                }

            }

        } else {

            Write-Warning "Get-GPOZaurrBroken - Couldn't get GPOs from $Domain. Skipping"

        }

        if ($PoliciesInAD.Count -ge 2) {

            if (-not $VerifyDomainControllers) {

                Test-SysVolFolders -GPOs $PoliciesInAD -Server $Domain -Domain $Domain -PoliciesAD $PoliciesAD -PoliciesSearchBase $PoliciesSearchBase

            } else {

                foreach ($Server in $ForestInformation['DomainDomainControllers']["$Domain"]) {

                    Write-Verbose "Get-GPOZaurrBroken - Processing $Domain \ $($Server.HostName.Trim())"

                    Test-SysVolFolders -GPOs $PoliciesInAD -Server $Server.Hostname -Domain $Domain -PoliciesAD $PoliciesAD -PoliciesSearchBase $PoliciesSearchBase

                }

            }

        } else {

            Write-Warning "Get-GPOZaurrBroken - GPO count for $Domain is less then 2. This is not expected for fully functioning domain. Skipping processing SYSVOL folder."

        }

        $TimeEnd = Stop-TimeLog -Time $TimeLog -Option OneLiner

        Write-Verbose "Get-GPOZaurrBroken - Finishing process for $Domain (Time to process: $TimeEnd)"

    }

}

function Get-GPOZaurrBrokenLink {

    <#

    .SYNOPSIS

    Finds any GPO link that doesn't have a matching GPO (already removed GPO).

    .DESCRIPTION

    Finds any GPO link that doesn't have a matching GPO (already removed GPO).

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .EXAMPLE

    Get-GPOZaurrBrokenLink -Verbose | Format-Table -AutoSize *

    .EXAMPLE

    Get-GPOZaurrBrokenLink -Verbose -IncludeDomains ad.evotec.pl | Format-Table -AutoSize *

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $ErrorFound = $false

    $PoliciesAD = @{}

    # We need to request all GPOS from Forest. Requesting just for any domain won't be enough

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -Extended # -Extended

    foreach ($Domain in $ForestInformation.Domains) {

        $QueryServer = $ForestInformation['QueryServers']["$Domain"].HostName[0]

        $SystemsContainer = $ForestInformation['DomainsExtended'][$Domain].SystemsContainer

        if ($SystemsContainer) {

            $PoliciesSearchBase = -join ("CN=Policies,", $SystemsContainer)

            try {

                $PoliciesInAD = Get-ADObject -ErrorAction Stop -SearchBase $PoliciesSearchBase -SearchScope OneLevel -Filter * -Server $QueryServer -Properties Name, gPCFileSysPath, DisplayName, DistinguishedName, Description, Created, Modified, ObjectClass, ObjectGUID

            } catch {

                Write-Warning "Get-GPOZaurrBrokenLink - An error occured while searching $PoliciesSearchBase. Error $($_.Exception.Message). Please resolve this before continuing."

                $ErrorFound = $true

                break

            }

            foreach ($Policy in $PoliciesInAD) {

                $GUIDFromDN = ConvertFrom-DistinguishedName -DistinguishedName $Policy.DistinguishedName

                # $Key = "$($Domain)$($GuidFromDN)"

                $Key = $Policy.DistinguishedName

                if ($Policy.ObjectClass -eq 'Container') {

                    # This usually means GPO deletion process somehow failed and while object itself stayed it isn't groupPolicyContainer anymore

                    $PoliciesAD[$Key] = 'ObjectClass issue'

                } else {

                    $GUID = $Policy.Name

                    if ($GUID -and $GUIDFromDN) {

                        $PoliciesAD[$Key] = 'Exists'

                    } else {

                        $PoliciesAD[$Key] = 'Permissions issue'

                    }

                }

            }

        } else {

            Write-Warning "Get-GPOZaurrBroken - Couldn't get GPOs from $Domain. Skipping"

        }

    }

    if ($ErrorFound) {

        return

    }

    # In case of links we can request here whatever user requested.

    # This will search for broken links in domain user requested

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -Extended -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    $Links = Get-GPOZaurrLinkLoop -Linked 'All' -ForestInformation $ForestInformation

    foreach ($Link in $Links) {

        if (-not $PoliciesAD[$Link.GPODistinguishedName]) {

            $Link

        }

    }

}

function Get-GPOZaurrDictionary {

    [cmdletBinding()]

    param(

        [string] $Splitter = [System.Environment]::NewLine

    )

    foreach ($Policy in $Script:GPODitionary.Keys) {

        if ($Script:GPODitionary[$Policy].ByReports) {

            [Array] $Type = foreach ($T in  $Script:GPODitionary[$Policy].ByReports ) {

                $T.Report

            }

        } else {

            [Array]$Type = foreach ($T in $Script:GPODitionary[$Policy].Types) {

                ( -join ($T.Category, '/', $T.Settings))

            }

        }

        [PSCustomObject] @{

            Name  = $Policy

            Types = $Type -join $Splitter

            Path  = $Script:GPODitionary[$Policy].GPOPath -join $Splitter

            #Details = $Script:GPODitionary[$Policy]

        }

    }

}

function Get-GPOZaurrDuplicateObject {

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $getWinADDuplicateObjectSplat = @{

        Forest                        = $Forest

        IncludeDomains                = $IncludeDomains

        ExcludeDomains                = $ExcludeDomains

        ExtendedForestInformation     = $ExtendedForestInformation

        PartialMatchDistinguishedName = "*,CN=Policies,CN=System,DC=*"

        Extended                      = $true

    }

    $DuplicateObjects = Get-WinADDuplicateObject @getWinADDuplicateObjectSplat

    $DuplicateObjects

}

function Get-GPOZaurrFiles {

    [cmdletbinding()]

    param(

        [ValidateSet('All', 'Netlogon', 'Sysvol')][string[]] $Type = 'All',

        [ValidateSet('None', 'MACTripleDES', 'MD5', 'RIPEMD160', 'SHA1', 'SHA256', 'SHA384', 'SHA512')][string] $HashAlgorithm = 'None',

        [switch] $Signature,

        [switch] $AsHashTable,

        [switch] $Extended,

        [switch] $ExtendedMetaData,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $GPOCache = @{}

    $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    $GPOList = Get-GPOZaurrAD -ExtendedForestInformation $ForestInformation

    foreach ($GPO in $GPOList) {

        if (-not $GPOCache[$GPO.DomainName]) {

            $GPOCache[$GPO.DomainName] = @{}

        }

        $GPOCache[$($GPO.DomainName)][($GPO.GUID)] = $GPO

    }

    foreach ($Domain in $ForestInformation.Domains) {

        $Path = @(

            if ($Type -contains 'All') {

                "\\$Domain\SYSVOL\$Domain"

            }

            if ($Type -contains 'Sysvol') {

                "\\$Domain\SYSVOL\$Domain\policies"

            }

            if ($Type -contains 'NetLogon') {

                "\\$Domain\NETLOGON"

            }

        )

        # Order does matter

        $Folders = [ordered] @{

            "\\$Domain\SYSVOL\$Domain\policies\PolicyDefinitions" = @{

                Name = 'SYSVOL PolicyDefinitions'

            }

            "\\$Domain\SYSVOL\$Domain\policies"                   = @{

                Name = 'SYSVOL Policies'

            }

            "\\$Domain\SYSVOL\$Domain\scripts"                    = @{

                Name = 'NETLOGON Scripts'

            }

            "\\$Domain\SYSVOL\$Domain\StarterGPOs"                = @{

                Name = 'SYSVOL GPO Starters'

            }

            "\\$Domain\NETLOGON"                                  = @{

                Name = 'NETLOGON Scripts'

            }

            "\\$Domain\SYSVOL\$Domain\DfsrPrivate"                = @{

                Name = 'DfsrPrivate'

            }

            "\\$Domain\SYSVOL\$Domain"                            = @{

                Name = 'SYSVOL Root'

            }

        }

        Get-ChildItem -Path $Path -ErrorAction SilentlyContinue -Recurse -ErrorVariable err -File -Force | ForEach-Object {

            # Lets reset values just to be sure those are empty

            $GPO = $null

            $BelongsToGPO = $false

            $GPODisplayName = $null

            $SuggestedAction = $null

            $SuggestedActionComment = $null

            $FileType = foreach ($Key in $Folders.Keys) {

                if ($_.FullName -like "$Key*") {

                    $Folders[$Key]

                    break

                }

            }

            if ($FileType.Name -eq 'SYSVOL Policies') {

                $FoundGUID = $_.FullName -match '[\da-zA-Z]{8}-([\da-zA-Z]{4}-){3}[\da-zA-Z]{12}'

                if ($FoundGUID) {

                    $GPO = $GPOCache[$Domain][$matches[0]]

                    if ($GPO) {

                        $BelongsToGPO = $true

                        $GPODisplayName = $GPO.DisplayName

                    }

                }

                $Correct = @(

                    [System.IO.Path]::Combine($GPO.Path, 'GPT.INI')

                    [System.IO.Path]::Combine($GPO.Path, 'GPO.cmt')

                    [System.IO.Path]::Combine($GPO.Path, 'Group Policy', 'GPE.ini')

                    foreach ($TypeM in @('Machine', 'User')) {

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Registry.pol')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'comment.cmtx')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Registry\Registry.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Printers\Printers.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\ScheduledTasks\ScheduledTasks.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Services\Services.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Groups\Groups.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\RegionalOptions\RegionalOptions.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\FolderOptions\FolderOptions.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Drives\Drives.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\InternetSettings\InternetSettings.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Folders\Folders.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\PowerOptions\PowerOptions.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Shortcuts\Shortcuts.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\Files\Files.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\EnvironmentVariables\EnvironmentVariables.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\NetworkOptions\NetworkOptions.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\DataSources\DataSources.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\NetworkShares\NetworkShares.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Preferences\StartMenuTaskbar\StartMenuTaskbar.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Applications\Microsoft\TBLayout.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Applications\Microsoft\DefaultApps.xml')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Applications\ADE.CFG')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Scripts\scripts.ini')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Scripts\psscripts.ini')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Documents & Settings\fdeploy.ini')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Documents & Settings\fdeploy1.ini')

                        [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Documents & Settings\fdeploy2.ini')

                        if ($_.Extension -eq '.aas') {

                            [System.IO.Path]::Combine($GPO.Path, $TypeM, 'Applications', $_.Name)

                        }

                    }

                    [System.IO.Path]::Combine($GPO.Path, 'Machine\Microsoft\Windows NT\SecEdit\GptTmpl.inf')

                    [System.IO.Path]::Combine($GPO.Path, 'Machine\Microsoft\Windows NT\Audit\audit.csv')

                )

                if ($GPO) {

                    if ($_.FullName -in $Correct) {

                        $SuggestedAction = 'Skip assesment'

                        $SuggestedActionComment = 'Correctly placed in SYSVOL'

                    } elseif ($_.FullName -like '*_NTFRS_*') {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely replication error'

                    } elseif ($_.Extension -eq '.adm') {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely legacy ADM files'

                    } elseif ($_.Name -eq 'Thumbs.db') {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely database files to store image thumbnails on Windows systems.'

                    }

                    if (-not $SuggestedAction) {

                        $FullPathAdmFiles = [System.IO.Path]::Combine($GPO.Path, 'Adm\admfiles.ini')

                        if ($_.FullName -eq $FullPathAdmFiles) {

                            $SuggestedAction = 'Consider deleting'

                            $SuggestedActionComment = 'Most likely legacy ADM files settings file'

                        }

                    }

                    if (-not $SuggestedAction) {

                        foreach ($Ext in @('*old*', '*bak*', '*bck', '.new')) {

                            if ($_.Extension -like $Ext) {

                                $SuggestedAction = 'Consider deleting'

                                $SuggestedActionComment = 'Most likely backup files'

                                break

                            }

                        }

                    }

                    if (-not $SuggestedAction) {

                        <#

                        $IEAK = @(

                            'microsoft\IEAK\install.ins'

                            'MICROSOFT\IEAK\BRANDING\cs\connect.ras'

                            'microsoft\IEAK\BRANDING\cs\connect.set'

                            'microsoft\IEAK\BRANDING\cs\cs.dat'

                            'microsoft\IEAK\BRANDING\ADM\inetcorp.iem'

                            'microsoft\IEAK\BRANDING\ADM\inetcorp.inf'

                            'microsoft\IEAK\install.ins'

                            'microsoft\IEAK\BRANDING\favs\Outlook.ico'

                            'microsoft\IEAK\BRANDING\favs\Bio.ico'

                            'MICROSOFT\IEAK\BRANDING\favs\$fi380.ico'

                            'microsoft\IEAK\BRANDING\PROGRAMS\programs.inf'

                            'MICROSOFT\IEAK\BRANDING\RATINGS\ratings.inf'

                            'MICROSOFT\IEAK\BRANDING\RATINGS\ratrsop.inf'

                            'microsoft\IEAK\BRANDING\ZONES\seczones.inf'

                            'microsoft\IEAK\BRANDING\ZONES\seczrsop.inf'

                            'microsoft\IEAK\BRANDING\ZONES\seczrsop.inf'

                        )

                        #>

                        if ($_.FullName -like '*microsoft\IEAK*') {

                            # https://docs.microsoft.com/en-us/internet-explorer/ie11-deploy-guide/missing-internet-explorer-maintenance-settings-for-ie11#:~:text=The%20Internet%20Explorer%20Maintenance%20(IEM,Internet%20Explorer%2010%20or%20newer.

                            $SuggestedAction = 'GPO requires cleanup'

                            $SuggestedActionComment = 'Internet Explorer Maintenance (IEM) is deprecated for IE 11'

                        }

                    }

                } else {

                    <#

                    $FullPathAdmFiles = [System.IO.Path]::Combine($GPO.Path, 'Adm\admfiles.ini')

                    if ($_.FullName -in $Correct) {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely orphaned SYSVOL GPO'

                    } elseif ($_.Extension -eq '.adm') {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely orphaned SYSVOL GPO (legacy ADM files)'

                    } elseif ($_.FullName -eq $FullPathAdmFiles) {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely orphaned SYSVOL GPO (legacy ADM files)'

                    }

                    #>

                    $SuggestedAction = 'Consider deleting'

                    $SuggestedActionComment = 'Most likely orphaned SYSVOL GPO'

                }

            } elseif ($FileType.Name -eq 'NETLOGON Scripts') {

                foreach ($Ext in @('*old*', '*bak*', '*bck', '.new')) {

                    if ($_.Extension -like $Ext) {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely backup files'

                        break

                    }

                }

                if (-not $SuggestedAction) {

                    # We didn't find it in earlier check, lets go deeper

                    if ($_.Extension.Length -gt 6 -and $_.Extension -notin @('.config', '.sites', '.ipsec')) {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Extension longer then 5 chars'

                    } elseif ($_.Extension -eq '') {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'No extension'

                    }

                }

                if (-not $SuggestedAction) {

                    foreach ($Name in @('*old*', '*bak*', '*bck*', '*Copy', '*backup*')) {

                        if ($_.BaseName -like $Name) {

                            $SuggestedAction = 'Consider deleting'

                            $SuggestedActionComment = "FileName contains backup related names ($Name)"

                            break

                        }

                    }

                }

                if (-not $SuggestedAction) {

                    if ($_.Name -eq 'Thumbs.db') {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'Most likely database files to store image thumbnails on Windows systems.'

                    }

                }

                if (-not $SuggestedAction) {

                    foreach ($FullName in @('*backup*', '*Delete*', '*Obsoleet*', '*Obsolete*', '*Archive*')) {

                        if ($_.FullName -like $FullName) {

                            $SuggestedAction = 'Consider deleting'

                            $SuggestedActionComment = "Fullname contains backup related names ($FullName)"

                            break

                        }

                    }

                }

                if (-not $SuggestedAction) {

                    # We replace all letters leaving only numbers

                    # We want to find if there is a date possibly

                    $StrippedNumbers = $_.Name -replace "[^0-9]" , ''

                    if ($StrippedNumbers.Length -gt 5) {

                        $SuggestedAction = 'Consider deleting'

                        $SuggestedActionComment = 'FileName contains over 5 numbers (date?)'

                    }

                }

            } elseif ($FileType.Name -eq 'SYSVOL PolicyDefinitions') {

                if ($_.Extension -in @('.admx', '.adml')) {

                    $SuggestedAction = 'Skip assesment'

                    $SuggestedActionComment = 'Most likely ADMX templates'

                }

            } elseif ($FileType.Name -eq 'SYSVOL GPO Starters') {

                $FoundGUID = $_.FullName -match '[\da-zA-Z]{8}-([\da-zA-Z]{4}-){3}[\da-zA-Z]{12}'

                if ($FoundGUID) {

                    $GUID = $matches[0]

                    $TemporaryStarterPath = "\\$Domain\SYSVOL\$Domain\StarterGPOs\{$GUID}"

                    $Correct = @(

                        [System.IO.Path]::Combine($TemporaryStarterPath, 'StarterGPO.tmplx')

                        [System.IO.Path]::Combine($TemporaryStarterPath, 'en-US', 'StarterGPO.tmpll')

                        foreach ($TypeM in @('Machine', 'User')) {

                            [System.IO.Path]::Combine($TemporaryStarterPath, $TypeM, 'Registry.pol')

                            [System.IO.Path]::Combine($TemporaryStarterPath, $TypeM, 'comment.cmtx')

                        }

                    )

                    if ($_.FullName -in $Correct) {

                        $SuggestedAction = 'Skip assesment'

                        $SuggestedActionComment = 'Correctly placed in SYSVOL'

                    }

                }

            } else {

            }

            if (-not $SuggestedAction) {

                $SuggestedAction = 'Requires verification'

                $SuggestedActionComment = 'Not able to auto asses'

            }

            if (-not $ExtendedMetaData) {

                $MetaData = [ordered] @{

                    LocationType           = $FileType.Name

                    FullName               = $_.FullName

                    #Name                   = $_.Name

                    Extension              = $_.Extension

                    SuggestedAction        = $SuggestedAction

                    SuggestedActionComment = $SuggestedActionComment

                    BelongsToGPO           = $BelongsToGPO

                    GPODisplayName         = $GPODisplayName

                    Attributes             = $_.Attributes

                    CreationTime           = $_.CreationTime

                    LastAccessTime         = $_.LastAccessTime

                    LastWriteTime          = $_.LastWriteTime

                }

            } else {

                $MetaData = Get-FileMetaData -File $_ -AsHashTable

                $MetaData['SuggestedAction'] = $SuggestedAction

                $MetaData['SuggestedActionComment'] = $SuggestedActionComment

                $MetaData['BelongsToGPO'] = $BelongsToGPO

                $MetaData['GPODisplayName'] = $GPODisplayName

            }

            if ($Signature) {

                try {

                    $DigitalSignature = Get-AuthenticodeSignature -FilePath $_.Fullname -ErrorAction Stop

                } catch {

                    Write-Warning "Get-GPOZaurrFiles - Error when reading signature: $($_.Exception.Message)"

                }

                if ($DigitalSignature) {

                    $MetaData['SignatureStatus'] = $DigitalSignature.Status

                    $MetaData['IsOSBinary'] = $DigitalSignature.IsOSBinary

                    $MetaData['SignatureCertificateSubject'] = $DigitalSignature.SignerCertificate.Subject

                    if ($Extended) {

                        $MetaData['SignatureCertificateIssuer'] = $DigitalSignature.SignerCertificate.Issuer

                        $MetaData['SignatureCertificateSerialNumber'] = $DigitalSignature.SignerCertificate.SerialNumber

                        $MetaData['SignatureCertificateNotBefore'] = $DigitalSignature.SignerCertificate.NotBefore

                        $MetaData['SignatureCertificateNotAfter'] = $DigitalSignature.SignerCertificate.NotAfter

                        $MetaData['SignatureCertificateThumbprint'] = $DigitalSignature.SignerCertificate.Thumbprint

                    }

                } else {

                    $MetaData['SignatureStatus'] = 'Not available'

                    $MetaData['IsOSBinary'] = $null

                    $MetaData['SignatureCertificateSubject'] = $null

                    if ($Extended) {

                        $MetaData['SignatureCertificateIssuer'] = $null

                        $MetaData['SignatureCertificateSerialNumber'] = $null

                        $MetaData['SignatureCertificateNotBefore'] = $null

                        $MetaData['SignatureCertificateNotAfter'] = $null

                        $MetaData['SignatureCertificateThumbprint'] = $null

                    }

                }

            }

            if ($HashAlgorithm -ne 'None') {

                $MetaData['ChecksumSHA256'] = (Get-FileHash -LiteralPath $_.FullName -Algorithm $HashAlgorithm).Hash

            }

            if ($AsHashTable) {

                $MetaData

            } else {

                [PSCustomObject] $MetaData

            }

        }

        foreach ($e in $err) {

            Write-Warning "Get-GPOZaurrFiles - $($e.Exception.Message) ($($e.CategoryInfo.Reason))"

        }

    }

}

function Get-GPOZaurrFilesPolicyDefinition {

    [alias('Get-GPOZaurrFilesPolicyDefinitions')]

    [cmdletbinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [switch] $Signature

    )

    $Output = [ordered] @{

        FilesToDelete = [System.Collections.Generic.List[Object]]::new()

    }

    $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    $FilesCache = @{}

    foreach ($Domain in $ForestInformation.Domains) {

        $Output[$Domain] = [ordered] @{}

        $FilesCache[$Domain] = [ordered] @{}

        $Directories = Get-ChildItem -Path "\\$Domain\SYSVOL\$Domain\policies\PolicyDefinitions" -Directory -ErrorAction SilentlyContinue -ErrorVariable err

        [Array] $Languages = foreach ($Directory in $Directories) {

            if ($Directory.BaseName.Length -eq 5) {

                $Directory.BaseName

            }

        }

        $Files = Get-ChildItem -Path "\\$Domain\SYSVOL\$Domain\policies\PolicyDefinitions" -ErrorAction SilentlyContinue -ErrorVariable +err -File #| Select-Object Name, FullName, CreationTime, LastWriteTime, Attributes

        foreach ($File in $Files) {

            $FilesCache[$Domain][$($File.BaseName)] = [ordered] @{

                Name           = $File.BaseName

                FullName       = $File.FullName

                IsReadOnly     = $File.IsReadOnly

                CreationTime   = $File.CreationTime

                LastAccessTime = $File.LastAccessTime

                LastWriteTime  = $File.LastWriteTime

                IsConsistent   = $false

            }

            foreach ($Language in $Languages) {

                $FilesCache[$Domain][$($File.BaseName)][$Language] = $false

            }

            if ($Signature) {

                $DigitalSignature = Get-AuthenticodeSignature -FilePath $File.FullName

                $FilesCache[$Domain][$($File.BaseName)]['SignatureStatus'] = $DigitalSignature.Status

                $FilesCache[$Domain][$($File.BaseName)]['SignatureCertificateSubject'] = $DigitalSignature.SignerCertificate.Subject

                $FilesCache[$Domain][$($File.BaseName)]['SignatureCertificateIssuer'] = $DigitalSignature.SignerCertificate.Issuer

                $FilesCache[$Domain][$($File.BaseName)]['SignatureCertificateSerialNumber'] = $DigitalSignature.SignerCertificate.SerialNumber

                $FilesCache[$Domain][$($File.BaseName)]['SignatureCertificateNotBefore'] = $DigitalSignature.SignerCertificate.NotBefore

                $FilesCache[$Domain][$($File.BaseName)]['SignatureCertificateNotAfter'] = $DigitalSignature.SignerCertificate.NotAfter

                $FilesCache[$Domain][$($File.BaseName)]['SignatureCertificateThumbprint'] = $DigitalSignature.SignerCertificate.Thumbprint

                $FilesCache[$Domain][$($File.BaseName)]['IsOSBinary'] = $DigitalSignature.IsOSBinary

            }

        }

        foreach ($Directory in $Directories) {

            $FilesLanguage = Get-ChildItem -Path $Directory.FullName -ErrorAction SilentlyContinue -ErrorVariable +err

            foreach ($FileLanguage in $FilesLanguage) {

                if ($FileLanguage.Extension -eq '.adml') {

                    if ($FilesCache[$Domain][$FileLanguage.BaseName]) {

                        $FilesCache[$Domain][$FileLanguage.BaseName][$Directory.Name] = $true

                    } else {

                        #Write-Warning "Get-GPOZaurrFilesPolicyDefinition - File $($FileLanguage.FullName) doesn't have a match."

                        $Output.FilesToDelete.Add(

                            [PSCustomobject] @{

                                Name           = $FileLanguage.BaseName

                                FullName       = $FileLanguage.FullName

                                IsReadOnly     = $FileLanguage.IsReadOnly

                                CreationTime   = $FileLanguage.CreationTime

                                LastAccessTime = $FileLanguage.LastAccessTime

                                LastWriteTime  = $FileLanguage.LastWriteTime

                            }

                        )

                    }

                } else {

                }

            }

        }

        foreach ($e in $err) {

            Write-Warning "Get-GPOZaurrLegacy - $($e.Exception.Message) ($($e.CategoryInfo.Reason))"

        }

        $ExcludeProperty = @(

            'Name', 'FullName', 'IsReadOnly', 'CreationTime', 'LastAccessTime', 'LastWriteTime', 'IsConsistent'

            'SignatureCertificateSubject', 'SignatureCertificateIssuer', 'SignatureCertificateSerialNumber', 'SignatureCertificateNotBefore'

            'SignatureCertificateNotAfter', 'SignatureCertificateThumbprint', 'SignatureStatus', 'IsOSBinary'

        )

        $Properties = Select-Properties -Objects $FilesCache[$Domain][0] -ExcludeProperty $ExcludeProperty

        $Output[$Domain] = foreach ($File in $FilesCache[$Domain].Keys) {

            $Values = foreach ($Property in $Properties) {

                $FilesCache[$Domain][$File][$Property]

            }

            if ($Values -notcontains $false) {

                $FilesCache[$Domain][$File]['IsConsistent'] = $true

            }

            [PSCustomObject] $FilesCache[$Domain][$File]

        }

    }

    $Output

}

function Get-GPOZaurrFolders {

    [cmdletBinding()]

    param(

        [ValidateSet('All', 'Netlogon', 'Sysvol')][string[]] $Type = 'All',

        [ValidateSet('All', 'NTFRS', 'Empty')][string] $FolderType = 'All',

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [switch] $AsHashTable

    )

    $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        $Path = @(

            if ($Type -contains 'All') {

                "\\$Domain\SYSVOL\$Domain"

            }

            if ($Type -contains 'Sysvol') {

                "\\$Domain\SYSVOL\$Domain\policies"

            }

            if ($Type -contains 'NetLogon') {

                "\\$Domain\NETLOGON"

            }

        )

        # Order does matter

        $Folders = [ordered] @{

            "\\$Domain\SYSVOL\$Domain\policies\PolicyDefinitions" = @{

                Name = 'SYSVOL PolicyDefinitions'

            }

            "\\$Domain\SYSVOL\$Domain\policies"                   = @{

                Name = 'SYSVOL Policies'

            }

            "\\$Domain\SYSVOL\$Domain\scripts"                    = @{

                Name = 'NETLOGON Scripts'

            }

            "\\$Domain\SYSVOL\$Domain\StarterGPOs"                = @{

                Name = 'SYSVOL GPO Starters'

            }

            "\\$Domain\NETLOGON"                                  = @{

                Name = 'NETLOGON Scripts'

            }

            "\\$Domain\SYSVOL\$Domain\DfsrPrivate"                = @{

                Name = 'DfsrPrivate'

            }

            "\\$Domain\SYSVOL\$Domain"                            = @{

                Name = 'SYSVOL Root'

            }

        }

        $Exclusions = @{

            DfsrPrivate                = @{

                ConflictAndDeleted = $true

                Deleted            = $true

                Installing         = $true

            }

            'SYSVOL Policies'          = @{

                User    = $true

                Machine = $true

            }

            'NETLOGON Scripts'         = @{

            }

            'SYSVOL Root'              = @{

            }

            'SYSVOL GPO Starters'      = @{

            }

            'SYSVOL PolicyDefinitions' = @{

            }

        }

        Get-ChildItem -Path $Path -ErrorAction SilentlyContinue -Recurse -ErrorVariable +err -Force -Directory | ForEach-Object {

            $FileType = foreach ($Key in $Folders.Keys) {

                if ($_.FullName -like "$Key*") {

                    $Folders[$Key]

                    break

                }

            }

            $RootFolder = $Folders["$($_.FullName)"]

            if ($RootFolder) {

                $IsRootFolder = $true

            } else {

                $IsRootFolder = $false

            }

            $IsExcluded = $Exclusions["$($FileType.Name)"]["$($_.Name)"] -is [bool]

            if ($IsRootFolder -and $IsExcluded -eq $false) {

                $IsExcluded = $true

            }

            $FullFolder = Test-Path -Path "$($_.FullName)\*"

            $BrokenReplicationRoot = $_.Name -like '*_NTFRS_*'

            $BrokenReplicationChild = $_.FullName -like '*_NTFRS_*' -and $_.Name -notlike '*_NTFRS_*'

            $BrokenReplication = $_.FullName -like '*_NTFRS_*'

            $Object = [ordered] @{

                FolderType               = $FileType.Name

                FullName                 = $_.FullName

                IsEmptyFolder            = -not $FullFolder

                IsBrokenReplication      = $BrokenReplication

                IsBrokenReplicationRoot  = $BrokenReplicationRoot

                IsBrokenReplicationChild = $BrokenReplicationChild

                IsRootFolder             = $IsRootFolder

                IsExcluded               = $IsExcluded

                Name                     = $_.Name

                Root                     = $_.Root

                Parent                   = $_.Parent

                CreationTime             = $_.CreationTime

                LastWriteTime            = $_.LastWriteTime

                Attributes               = $_.Attributes

                DomainName               = $Domain

            }

            if (-not $Object.IsExcluded) {

                if ($FolderType -eq 'Empty' -and $Object.IsEmptyFolder -eq $true) {

                    if ($AsHashTable) {

                        $Object

                    } else {

                        [PSCustomObject] $Object

                    }

                } elseif ($FolderType -eq 'NTFRS' -and $Object.IsBrokenReplicationRoot -eq $true) {

                    if ($AsHashTable) {

                        $Object

                    } else {

                        [PSCustomObject] $Object

                    }

                } elseif ($FolderType -eq 'All') {

                    if ($AsHashTable) {

                        $Object

                    } else {

                        [PSCustomObject] $Object

                    }

                }

            }

        }

    }

    foreach ($e in $err) {

        Write-Warning "Get-GPOZaurrFolders - $($e.Exception.Message) ($($e.CategoryInfo.Reason))"

    }

}

function Get-GPOZaurrInheritance {

    [cmdletBinding()]

    param(

        [switch] $IncludeBlockedObjects,

        [switch] $OnlyBlockedInheritance,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    Begin {

        $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    Process {

        foreach ($Domain in $ForestInformation.Domains) {

            $OrganizationalUnits = Get-ADOrganizationalUnit -Filter * -Properties gpOptions, canonicalName -Server $ForestInformation['QueryServers'][$Domain]['HostName'][0]

            foreach ($OU in $OrganizationalUnits) {

                $InheritanceInformation = [Ordered] @{

                    CanonicalName      = $OU.canonicalName

                    BlockedInheritance = if ($OU.gpOptions -eq 1) { $true } else { $false }

                }

                if (-not $IncludeBlockedObjects) {

                    if ($OnlyBlockedInheritance) {

                        if ($InheritanceInformation.BlockedInheritance -eq $true) {

                            [PSCustomObject] $InheritanceInformation

                        }

                    } else {

                        [PSCustomObject] $InheritanceInformation

                    }

                } else {

                    if ($InheritanceInformation) {

                        if ($InheritanceInformation.BlockedInheritance -eq $true) {

                            $InheritanceInformation['UsersCount'] = $null

                            $InheritanceInformation['ComputersCount'] = $null

                            [Array] $InheritanceInformation['Users'] = (Get-ADUser -SearchBase $OU.DistinguishedName -Server $ForestInformation['QueryServers'][$Domain]['HostName'][0] -Filter *).SamAccountName

                            [Array] $InheritanceInformation['Computers'] = (Get-ADComputer -SearchBase $OU.DistinguishedName -Server $ForestInformation['QueryServers'][$Domain]['HostName'][0] -Filter *).SamAccountName

                            $InheritanceInformation['UsersCount'] = $InheritanceInformation['Users'].Count

                            $InheritanceInformation['ComputersCount'] = $InheritanceInformation['Computers'].Count

                        } else {

                            $InheritanceInformation['UsersCount'] = $null

                            $InheritanceInformation['ComputersCount'] = $null

                            $InheritanceInformation['Users'] = $null

                            $InheritanceInformation['Computers'] = $null

                        }

                    }

                    if ($OnlyBlockedInheritance) {

                        if ($InheritanceInformation.BlockedInheritance -eq $true) {

                            [PSCustomObject] $InheritanceInformation

                        }

                    } else {

                        [PSCustomObject] $InheritanceInformation

                    }

                }

                $InheritanceInformation['DistinguishedName'] = $OU.DistinguishedName

            }

        }

    }

}

<#

$OrganizationalUnits = Get-ADOrganizationalUnit -Filter *

$Output = foreach ($OU in $OrganizationalUnits) {

    Get-GPInheritance -Target $OU.DistinguishedName

}

$Output | Format-Table

#>

function Get-GPOZaurrLegacyFiles {

    [cmdletbinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        Get-ChildItem -Path "\\$Domain\SYSVOL\$Domain\policies" -ErrorAction SilentlyContinue -Recurse -Include '*.adm', 'admfiles.ini' -ErrorVariable err -Force | ForEach-Object {

            [PSCustomObject] @{

                Name          = $_.Name

                FullName      = $_.FullName

                CreationTime  = $_.CreationTime

                LastWriteTime = $_.LastWriteTime

                Attributes    = $_.Attributes

                DomainName    = $Domain

                DirectoryName = $_.DirectoryName

            }

        }

        foreach ($e in $err) {

            Write-Warning "Get-GPOZaurrLegacyFiles - $($e.Exception.Message) ($($e.CategoryInfo.Reason))"

        }

    }

}

function Get-GPOZaurrLink {

    [cmdletbinding(DefaultParameterSetName = 'Linked')]

    param(

        [parameter(ParameterSetName = 'ADObject', ValueFromPipeline, ValueFromPipelineByPropertyName, Mandatory)][Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        # site doesn't really work this way unless you give it 'CN=Configuration,DC=ad,DC=evotec,DC=xyz' as SearchBase

        [parameter(ParameterSetName = 'Filter')][string] $Filter, # "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')"

        [parameter(ParameterSetName = 'Filter')][string] $SearchBase,

        [parameter(ParameterSetName = 'Filter')][Microsoft.ActiveDirectory.Management.ADSearchScope] $SearchScope,

        [parameter(ParameterSetName = 'Linked')][validateset('All', 'Root', 'DomainControllers', 'Site', 'OrganizationalUnit')][string[]] $Linked,

        [parameter(ParameterSetName = 'Site')][string[]] $Site,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $Limited,

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $SkipDuplicates,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [System.Collections.IDictionary] $GPOCache,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [alias('ForestName')][string] $Forest,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [string[]] $ExcludeDomains,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $AsHashTable,

        [parameter(ParameterSetName = 'Site')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $Summary

    )

    Begin {

        $CacheReturnedGPOs = [ordered] @{}

        $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        if (-not $GPOCache -and -not $Limited) {

            $GPOCache = @{ }

            # While initially we used $ForestInformation.Domains but the thing is GPOs can be linked to other domains so we need to get them all so we can use cache of it later on even if we're processing just one domain

            # That's why we use $ForestInformation.Forest.Domains instead

            foreach ($Domain in $ForestInformation.Forest.Domains) {

                Write-Verbose "Get-GPOZaurrLink - Building GPO cache for domain $Domain"

                $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

                Get-GPO -All -DomainName $Domain -Server $QueryServer | ForEach-Object {

                    $GPOCache["$Domain$($_.ID.Guid)"] = $_

                }

            }

        }

    }

    Process {

        $getGPOLoopSplat = @{

            Linked            = $Linked

            ForestInformation = $ForestInformation

            SearchScope       = $SearchScope

            SearchBase        = $SearchBase

            ADObject          = $ADObject

            Filter            = $Filter

            SkipDuplicates    = $SkipDuplicates

            Site              = $Site

        }

        Remove-EmptyValue -Hashtable $getGPOLoopSplat -Recursive

        $getGPOLoopSplat['CacheReturnedGPOs'] = $CacheReturnedGPOs

        if ($AsHashTable -or $Summary) {

            $HashTable = [ordered] @{}

            $SummaryHashtable = [ordered] @{}

            $Links = Get-GPOZaurrLinkLoop @getGPOLoopSplat

            foreach ($Link in $Links) {

                $Key = -join ($Link.DomainName, $Link.GUID)

                if (-not $HashTable[$Key]) {

                    $HashTable[$Key] = [System.Collections.Generic.List[PSCustomObject]]::new()

                }

                $HashTable[$Key].Add($Link)

            }

            foreach ($Key in $HashTable.Keys) {

                [Array] $Link = $HashTable[$Key]

                $EnabledLinks = $Link.Enabled.Where( { $_ -eq $true }, 'split')

                $LinkedRoot = $false

                $LinkedRootPlaces = [System.Collections.Generic.List[string]]::new()

                $LinkedSite = $false

                $LinkedSitePlaces = [System.Collections.Generic.List[string]]::new()

                $LinkedOU = $false

                $LinkedCrossDomain = $false

                $LinkedCrossDomainPlaces = [System.Collections.Generic.List[string]]::new()

                foreach ($InternalLink in $Link) {

                    if ($InternalLink.ObjectClass -eq 'domainDNS') {

                        $LinkedRoot = $true

                        $LinkedRootPlaces.Add($InternalLink.DistinguishedName)

                    } elseif ($InternalLink.ObjectClass -eq 'site') {

                        $LinkedSite = $true

                        $LinkedSitePlaces.Add($InternalLink.Name)

                    } else {

                        $LinkedOU = $true

                    }

                    $CN = ConvertFrom-DistinguishedName -ToDomainCN -DistinguishedName $InternalLink.distinguishedName

                    $GPOCN = ConvertFrom-DistinguishedName -ToDomainCN -DistinguishedName $InternalLink.GPODomainDistinguishedName

                    if ($CN -ne $GPOCN) {

                        $LinkedCrossDomain = $true

                        $LinkedCrossDomainPlaces.Add($InternalLink.DistinguishedName)

                    }

                }

                if ($EnabledLinks[0].Count -gt 0) {

                    $IsLinked = $true

                } else {

                    $IsLinked = $false

                }

                $SummaryLink = [PSCustomObject] @{

                    DisplayName             = $Link[0].DisplayName

                    DomainName              = $Link[0].DomainName

                    GUID                    = $Link[0].GUID

                    Linked                  = $IsLinked

                    LinksCount              = $Link.Count

                    LinksEnabledCount       = $EnabledLinks[0].Count

                    LinksDisabledCount      = $EnabledLinks[1].Count

                    LinkedCrossDomain       = $LinkedCrossDomain

                    LinkedRoot              = $LinkedRoot

                    LinkedSite              = $LinkedSite

                    LinkedOU                = $LinkedOU

                    LinkedSitePlaces        = $LinkedSitePlaces

                    LinkedRootPlaces        = $LinkedRootPlaces

                    LinkedCrossDomainPlaces = $LinkedCrossDomainPlaces

                    Links                   = $Link.DistinguishedName

                    LinksObjects            = $Link

                }

                $SummaryHashtable[$Key] = $SummaryLink

            }

            if ($AsHashTable -and $Summary) {

                $SummaryHashtable

            } elseif ($AsHashTable) {

                $HashTable

            } elseif ($Summary) {

                $SummaryHashtable.Values

            }

        } else {

            Get-GPOZaurrLinkLoop @getGPOLoopSplat

        }

    }

    End {

    }

}

function Get-GPOZaurrLinkSummary {

    [cmdletBinding()]

    param(

        [ValidateSet('All', 'MultipleLinks', 'OneLink', 'LinksSummary')][string[]] $Report = 'All',

        [switch] $UnlimitedProperties,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $HighestCount = 0 # to keep number of depth

    $CacheSummaryLinks = [ordered] @{} # cache

    # Get all links

    $Links = Get-GPOZaurrLink -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -Linked Root, DomainControllers, Other

    foreach ($Link in $Links) {

        if (-not $CacheSummaryLinks["$($Link.DomainName)$($Link.Guid)"]) {

            $CacheSummaryLinks["$($Link.DomainName)$($Link.Guid)"] = [System.Collections.Generic.List[System.Object]]::new()

        }

        $CacheSummaryLinks["$($Link.DomainName)$($Link.Guid)"].Add($Link)

    }

    $ReturnObject = [ordered] @{

        MultipleLinks = [System.Collections.Generic.List[System.Object]]::new()

        OneLink       = [System.Collections.Generic.List[System.Object]]::new()

        LinksSummary  = [System.Collections.Generic.List[System.Object]]::new()

    }

    foreach ($Key in $CacheSummaryLinks.Keys) {

        $GPOs = $CacheSummaryLinks[$Key]

        [Array] $LinkingSummary = foreach ($GPO in $GPOs) {

            $SplitttedOU = ($GPO.DistinguishedName -split ',')

            [Array] $Clean = foreach ($_ in $SplitttedOU) {

                if ($_ -notlike 'DC=*') { $_ -replace 'OU=' }

            }

            if ($Clean.Count -gt $HighestCount) {

                $HighestCount = $Clean.Count

            }

            if ($Clean) {

                $Test = [ordered] @{

                    DisplayName = $GPO.DisplayName

                    Guid        = $GPO.Guid

                    DomainName  = $GPO.DomainName

                    Level0      = ConvertFrom-DistinguishedName -DistinguishedName $GPO.DistinguishedName -ToDomainCN

                }

                for ($i = 1; $i -le 10; $i++) {

                    $Test["Level$i"] = $Clean[ - $i]

                }

                [PSCustomobject] $Test

            } else {

                $Test = [ordered] @{

                    DisplayName = $GPO.DisplayName

                    Guid        = $GPO.Guid

                    DomainName  = $GPO.DomainName

                    Level0      = $GPO.CanonicalName

                }

                for ($i = 1; $i -le 10; $i++) {

                    $Test["Level$i"] = $null

                }

                [PSCustomobject] $Test

            }

        }

        if ($Report -contains 'MultipleLinks' -or $Report -contains 'All') {

            foreach ($Link in $LinkingSummary) {

                $ReturnObject.MultipleLinks.Add($Link)

            }

            #continue

        }

        if ($Report -eq 'OneLink' -or $Report -contains 'All') {

            $List = [ordered] @{

                DisplayName = $GPOs[0].DisplayName

                Guid        = $GPOs[0].Guid

                DomainName  = $GPOs[0].DomainName

                LinksCount  = $GPOs.Count

            }

            for ($i = 0; $i -le 10; $i++) {

                $List["Level$i"] = ($LinkingSummary."Level$i" | Select-Object -Unique).Count

                $List["Level$($i)List"] = ($LinkingSummary."Level$i" | Select-Object -Unique)

            }

            $List.LinksDistinguishedName = $GPOs.DistinguishedName          # = Computers, OU = ITR02, DC = ad, DC = evotec, DC = xyz

            $List.LinksCanonicalName = $GPOs.CanonicalName

            $List.Owner = $GPOs[0].Owner                      #: EVOTEC\Domain Admins

            $List.GpoStatus = $GPOs[0].GpoStatus                  #: AllSettingsEnabled

            $List.Description = $GPOs[0].Description                #:

            $List.CreationTime = $GPOs[0].CreationTime               #: 16.12.2019 21:25:32

            $List.ModificationTime = $GPOs[0].ModificationTime           #: 30.05.2020 19:12:58

            $List.GPODomainDistinguishedName = $GPOs[0].GPODomainDistinguishedName #: DC = ad, DC = evotec, DC = xyz

            $List.GPODistinguishedName = $GPOs[0].GPODistinguishedName       #: cn = { AA782787 - 002B-4B8C-886F-05873F2DC0CA }, cn = policies, cn = system, DC = ad, DC = evotec, DC = xy

            $ReturnObject.OneLink.Add( [PSCustomObject] $List)

        }

        if ($Report -eq 'LinksSummary' -or $Report -contains 'All') {

            $Output = [PSCustomObject] @{

                DisplayName                = $GPOs[0].DisplayName                #: COMPUTERS | LAPS

                Guid                       = $GPOs[0].Guid                       #: AA782787 - 002B-4B8C-886F-05873F2DC0CA

                DomainName                 = $GPOs[0].DomainName                 #: ad.evotec.xyz

                LinksCount                 = $GPOs.Count

                LinksDistinguishedName     = $GPOs.DistinguishedName          # = Computers, OU = ITR02, DC = ad, DC = evotec, DC = xyz

                LinksCanonicalName         = $GPOs.CanonicalName              #: ad.evotec.xyz / ITR02 / Computers

                Owner                      = $GPOs[0].Owner                      #: EVOTEC\Domain Admins

                GpoStatus                  = $GPOs[0].GpoStatus                  #: AllSettingsEnabled

                Description                = $GPOs[0].Description                #:

                CreationTime               = $GPOs[0].CreationTime               #: 16.12.2019 21:25:32

                ModificationTime           = $GPOs[0].ModificationTime           #: 30.05.2020 19:12:58

                GPODomainDistinguishedName = $GPOs[0].GPODomainDistinguishedName #: DC = ad, DC = evotec, DC = xyz

                GPODistinguishedName       = $GPOs[0].GPODistinguishedName       #: cn = { AA782787 - 002B-4B8C-886F-05873F2DC0CA }, cn = policies, cn = system, DC = ad, DC = evotec, DC = xy

            }

            $ReturnObject.LinksSummary.Add($Output)

        }

    }

    # Processing output

    if (-not $UnlimitedProperties) {

        if ($Report -contains 'MultipleLinks' -or $Report -contains 'All') {

            $Properties = @(

                'DisplayName'

                'DomainName'

                'GUID'

                for ($i = 0; $i -le $HighestCount; $i++) {

                    "Level$i"

                }

                'Owner'

                'GpoStatus'

                'Description'

                'CreationTime'

                'ModificationTime'

                'GPODomainDistinguishedName'

                'GPODistinguishedName'

            )

            $ReturnObject.MultipleLinks = $ReturnObject.MultipleLinks | Select-Object -Property $Properties

        }

        if ($Report -contains 'OneLink' -or $Report -contains 'All') {

            $Properties = @(

                'DisplayName'

                'DomainName'

                'GUID'

                for ($i = 0; $i -le $HighestCount; $i++) {

                    "Level$i"

                    "Level$($i)List"

                }

                'LinksDistinguishedName'

                'LinksCanonicalName'

                'Owner'

                'GpoStatus'

                'Description'

                'CreationTime'

                'ModificationTime'

                'GPODomainDistinguishedName'

                'GPODistinguishedName'

            )

            $ReturnObject.OneLink = $ReturnObject.OneLink | Select-Object -Property $Properties

        }

        #if ($Report -contains 'LinksSummary' -or $Report -contains 'All') {

        # Not needed because there's no dynamic properties, but if there would be we need to uncomment and fix it

        #}

    }

    if ($Report.Count -eq 1 -and $Report -notcontains 'All') {

        $ReturnObject["$Report"]

    } else {

        $ReturnObject

    }

}

function Get-GPOZaurrNetLogon {

    [cmdletBinding(DefaultParameterSetName = 'Default')]

    param(

        [parameter(ParameterSetName = 'OwnerOnly')][switch] $OwnerOnly,

        [parameter(ParameterSetName = 'SkipOwner')][switch] $SkipOwner,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    $FilesAll = foreach ($Domain in $ForestInformation.Domains) {

        $Path = -join ("\\", $Domain, '\Netlogon')

        $PathOnSysvol = -join ("\\", $Domain, "\SYSVOL\", $Domain, "\Scripts")

        [Array] $Files = Get-ChildItem -LiteralPath $Path -Recurse -Force -ErrorVariable Err -ErrorAction SilentlyContinue

        foreach ($e in $err) {

            Write-Warning "Get-GPOZaurrNetLogon - Listing file failed with error $($e.Exception.Message) ($($e.CategoryInfo.Reason))"

        }

        $Count = 0

        foreach ($File in $Files) {

            $Count++

            Write-Verbose "GPOZaurrNetLogon - Processing [$($Domain)]($Count/$($Files.Count)) $($File.FullName)"

            try {

                $ACL = Get-Acl -Path $File.FullName -ErrorAction Stop

            } catch {

                Write-Warning "Get-GPOZaurrNetLogon - ACL reading failed for $($File.FullName) with error $($_.Exception.Message) ($($_.CategoryInfo.Reason))"

            }

            if ($ACL.Owner) {

                $IdentityOwner = Convert-Identity -Identity $ACL.Owner -Verbose:$false

                $IdentityOwnerAdvanced = Get-WinADObject -Identity $ACL.Owner -Cache -Verbose:$false

            } else {

                $IdentityOwner = [PSCustomObject] @{ Name = ''; SID = ''; Type = 'Unknown' }

                $IdentityOwnerAdvanced = [PSCustomObject] @{ ObjectClass = '' }

            }

            if (-not $OwnerOnly) {

                if (-not $SkipOwner) {

                    if ($IdentityOwner.SID -eq "S-1-5-32-544") {

                        $Status = 'OK'

                    } else {

                        $Status = 'Replace owner required'

                    }

                    [PSCustomObject] @{

                        FullName             = $File.FullName

                        Status               = $Status

                        DomainName           = $Domain

                        Extension            = $File.Extension

                        CreationTime         = $File.CreationTime

                        LastAccessTime       = $File.LastAccessTime

                        LastWriteTime        = $File.LastWriteTime

                        Attributes           = $File.Attributes

                        AccessControlType    = 'Allow' # : Allow

                        Principal            = $IdentityOwner.Name         # : BUILTIN\Administrators

                        PrincipalSid         = $IdentityOwner.SID

                        PrincipalType        = $IdentityOwner.Type

                        PrincipalObjectClass = $IdentityOwnerAdvanced.ObjectClass

                        FileSystemRights     = 'Owner'  # : FullControl

                        IsInherited          = $false

                        FullNameOnSysVol     = $File.FullName.Replace($Path, $PathOnSysvol)

                    }

                }

                $FilePermission = Get-FilePermissions -Path $File.FullName -ACLS $ACL -Verbose:$false

                foreach ($Perm in $FilePermission) {

                    $Identity = Convert-Identity -Identity $Perm.Principal -Verbose:$false

                    $AdvancedIdentity = Get-WinADObject -Identity $Perm.Principal -Cache -Verbose:$false

                    $Status = 'Not assesed'

                    if ($Perm.FileSystemRights -eq [System.Security.AccessControl.FileSystemRights]::FullControl) {

                        if ($Identity.Type -eq 'WellKnownAdministrative') {

                            $Status = 'OK'

                        } else {

                            if ($AdvancedIdentity.ObjectClass -in 'user', 'computer') {

                                $Status = 'Removal permission required'

                            } else {

                                $Status = 'Review permission required'

                            }

                        }

                    } elseif ($Perm.FileSystemRights -like "*Modify*") {

                        if ($AdvancedIdentity.ObjectClass -in 'user', 'computer') {

                            $Status = 'Removal permission required'

                        } else {

                            $Status = 'Review permission required'

                        }

                    } elseif ($Perm.FileSystemRights -like "*Write*") {

                        if ($AdvancedIdentity.ObjectClass -in 'user', 'computer') {

                            $Status = 'Removal permission required'

                        } else {

                            $Status = 'Review permission required'

                        }

                    }

                    if ($Identity.Type -eq 'Unknown') {

                        $Status = 'Removal permission required'

                    }

                    [PSCustomObject] @{

                        FullName             = $File.FullName

                        Status               = $Status

                        DomainName           = $Domain

                        Extension            = $File.Extension

                        CreationTime         = $File.CreationTime

                        LastAccessTime       = $File.LastAccessTime

                        LastWriteTime        = $File.LastWriteTime

                        Attributes           = $File.Attributes

                        AccessControlType    = $Perm.AccessControlType # : Allow

                        Principal            = $Identity.Name         # : BUILTIN\Administrators

                        PrincipalSid         = $Identity.SID

                        PrincipalType        = $Identity.Type

                        PrincipalObjectClass = $AdvancedIdentity.ObjectClass

                        FileSystemRights     = $Perm.FileSystemRights  # : FullControl

                        IsInherited          = $Perm.IsInherited       # : True

                        FullNameOnSysVol     = $File.FullName.Replace($Path, $PathOnSysvol)

                    }

                }

            } else {

                if ($IdentityOwner.SID -eq "S-1-5-32-544") {

                    $Status = 'OK'

                } else {

                    $Status = 'Replace owner required'

                }

                [PSCustomObject] @{

                    FullName         = $File.FullName

                    Status           = $Status

                    DomainName       = $Domain

                    Extension        = $File.Extension

                    CreationTime     = $File.CreationTime

                    LastAccessTime   = $File.LastAccessTime

                    LastWriteTime    = $File.LastWriteTime

                    Attributes       = $File.Attributes

                    Owner            = $IdentityOwner.Name

                    OwnerSid         = $IdentityOwner.SID

                    OwnerType        = $IdentityOwner.Type

                    FullNameOnSysVol = $File.FullName.Replace($Path, $PathOnSysvol)

                }

            }

        }

    }

    $FilesAll

}

function Get-GPOZaurrOwner {

    <#

    .SYNOPSIS

    Gets owners of GPOs from Active Directory and SYSVOL

    .DESCRIPTION

    Gets owners of GPOs from Active Directory and SYSVOL

    .PARAMETER GPOName

    Name of GPO. By default all GPOs are returned

    .PARAMETER GPOGuid

    GUID of GPO. By default all GPOs are returned

    .PARAMETER IncludeSysvol

    Includes Owner from SYSVOL as well

    .PARAMETER SkipBroken

    Doesn't display GPOs that have no SYSVOL content (orphaned GPOs)

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER ADAdministrativeGroups

    Ability to provide AD Administrative Groups from another command to speed up processing

    .EXAMPLE

    Get-GPOZaurrOwner -Verbose -IncludeSysvol

    .EXAMPLE

    Get-GPOZaurrOwner -Verbose -IncludeSysvol -SkipBroken

    .NOTES

    General notes

    #>

    [cmdletbinding(DefaultParameterSetName = 'Default')]

    param(

        [Parameter(ParameterSetName = 'GPOName')][string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID')][alias('GUID', 'GPOID')][string] $GPOGuid,

        [switch] $IncludeSysvol,

        [switch] $SkipBroken,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [System.Collections.IDictionary] $ADAdministrativeGroups

    )

    Begin {

        $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        if (-not $ADAdministrativeGroups) {

            $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        }

        $Count = 0

    }

    Process {

        $getGPOZaurrADSplat = @{

            Forest                    = $Forest

            IncludeDomains            = $IncludeDomains

            ExcludeDomains            = $ExcludeDomains

            ExtendedForestInformation = $ForestInformation

        }

        if ($GPOName) {

            $getGPOZaurrADSplat['GPOName'] = $GPOName

        } elseif ($GPOGuid) {

            $getGPOZaurrADSplat['GPOGUID'] = $GPOGuid

        }

        $Objects = Get-GPOZaurrAD @getGPOZaurrADSplat

        foreach ($_ in $Objects) {

            $Count++

            Write-Verbose "Get-GPOZaurrOwner - Processing GPO [$Count/$($Objects.Count)]: $($_.DisplayName) from domain: $($_.DomainName)"

            $ACL = Get-ADACLOwner -ADObject $_.GPODistinguishedName -Resolve -ADAdministrativeGroups $ADAdministrativeGroups -Verbose:$false

            $Object = [ordered] @{

                DisplayName = $_.DisplayName

                DomainName  = $_.DomainName

                GUID        = $_.GUID

                Owner       = $ACL.OwnerName

                OwnerSid    = $ACL.OwnerSid

                OwnerType   = $ACL.OwnerType

            }

            if ($IncludeSysvol) {

                $FileOwner = Get-FileOwner -JustPath -Path $_.Path -Resolve -Verbose:$false

                $Object['SysvolOwner'] = $FileOwner.OwnerName

                $Object['SysvolSid'] = $FileOwner.OwnerSid

                $Object['SysvolType'] = $FileOwner.OwnerType

                $Object['SysvolPath'] = $_.Path

                $Object['IsOwnerConsistent'] = if ($ACL.OwnerName -eq $FileOwner.OwnerName) { $true } else { $false }

                $Object['IsOwnerAdministrative'] = if ($Object['SysvolType'] -eq 'Administrative' -and $Object['OwnerType'] -eq 'Administrative') { $true } else { $false }

                if (Test-Path -LiteralPath $Object['SysvolPath']) {

                    $Object['SysvolExists'] = $true

                } else {

                    $Object['SysvolExists'] = $false

                }

            } else {

                $Object['IsOwnerAdministrative'] = if ($Object['OwnerType'] -eq 'Administrative') { $true } else { $false }

            }

            if ($SkipBroken -and $Object['SysvolExists'] -eq $false) {

                continue

            }

            $Object['DistinguishedName'] = $_.GPODistinguishedName

            [PSCUstomObject] $Object

        }

    }

    End {

    }

}

function Get-GPOZaurrPassword {

    <#

    .SYNOPSIS

    Tries to find CPassword in Group Policies or given path and translate it to readable value

    .DESCRIPTION

    Tries to find CPassword in Group Policies or given path and translate it to readable value

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER GPOPath

    Path where Group Policy content is located or where backup is located

    .EXAMPLE

    Get-GPOZaurrPassword -GPOPath 'C:\Users\przemyslaw.klys\Desktop\GPOExport_2020.10.12'

    .EXAMPLE

    Get-GPOZaurrPassword

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string[]] $GPOPath

    )

    if ($GPOPath) {

        foreach ($Path in $GPOPath) {

            $Items = Get-ChildItem -LiteralPath $Path -Recurse -Filter *.xml -ErrorAction SilentlyContinue -ErrorVariable err

            $Output = foreach ($XMLFileName in $Items) {

                $Password = Find-GPOPassword -Path $XMLFileName.FullName

                if ($Password) {

                    if ($XMLFileName.FullName -match '{\w{8}-\w{4}-\w{4}-\w{4}-\w{12}}') {

                        $GPOGUID = $matches[0]

                    }

                    [PSCustomObject] @{

                        RootPath     = $Path

                        PasswordFile = $XMLFileName.FullName

                        GUID         = $GPOGUID

                        Password     = $Password

                    }

                }

            }

        }

    } else {

        $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        foreach ($Domain in $ForestInformation.Domains) {

            $Path = -join ('\\', $Domain, '\SYSVOL\', $Domain, '\Policies')

            #Extract the all XML files in the Folder

            $Items = Get-ChildItem -LiteralPath $Path -Recurse -Filter *.xml -ErrorAction SilentlyContinue -ErrorVariable err

            $Output = foreach ($XMLFileName in $Items) {

                $Password = Find-GPOPassword -Path $XMLFileName.FullName

                if ($Password) {

                    # match regex

                    if ($XMLFileName.FullName -match '{\w{8}-\w{4}-\w{4}-\w{4}-\w{12}}') {

                        $GPOGUID = $matches[0]

                        $GPO = Get-GPOZaurrAD -GPOGuid $GPOGUID -IncludeDomains $Domain

                        [PSCustomObject] @{

                            DisplayName  = $GPO.DisplayName

                            DomainName   = $GPO.DomainName

                            GUID         = $GPO.GUID

                            PasswordFile = $XMLFileName.FullName

                            Password     = $Password

                            Created      = $GPO.Created

                            Modified     = $GPO.Modified

                            Description  = $GPO.Description

                        }

                    } else {

                        [PSCustomObject] @{

                            DisplayName  = ''

                            DomainName   = ''

                            GUID         = ''

                            PasswordFile = $XMLFileName.FullName

                            Password     = $Password

                            Created      = ''

                            Modified     = ''

                            Description  = ''

                        }

                    }

                }

            }

            foreach ($e in $err) {

                Write-Warning "Get-GPOZaurrPassword - $($e.Exception.Message) ($($e.CategoryInfo.Reason))"

            }

            $Output

        }

    }

}

function Get-GPOZaurrPermission {

    [cmdletBinding(DefaultParameterSetName = 'GPO' )]

    param(

        [Parameter(ParameterSetName = 'GPOName')]

        [string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [alias('GUID', 'GPOID')][string] $GPOGuid,

        [string[]] $Principal,

        [validateset('DistinguishedName', 'Name', 'NetbiosName', 'Sid')][string] $PrincipalType = 'Sid',

        [validateSet('AuthenticatedUsers', 'DomainComputers', 'Unknown', 'WellKnownAdministrative', 'NotWellKnown', 'NotWellKnownAdministrative', 'NotAdministrative', 'Administrative', 'All')][string[]] $Type = 'All',

        [switch] $SkipWellKnown,

        [switch] $SkipAdministrative,

        #[switch] $ResolveAccounts,

        [switch] $IncludeOwner,

        [Microsoft.GroupPolicy.GPPermissionType[]] $IncludePermissionType,

        [Microsoft.GroupPolicy.GPPermissionType[]] $ExcludePermissionType,

        [validateSet('Allow', 'Deny', 'All')][string] $PermitType = 'All',

        [string[]] $ExcludePrincipal,

        [validateset('DistinguishedName', 'Name', 'Sid')][string] $ExcludePrincipalType = 'Sid',

        [switch] $IncludeGPOObject,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [System.Collections.IDictionary] $ADAdministrativeGroups,

        [switch] $ReturnSecurityWhenNoData, # if no data return all data

        [switch] $ReturnSingleObject # forces return of single object per GPO as one for ForEach-Object processing

    )

    Begin {

        $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -Extended

        if (-not $ADAdministrativeGroups) {

            $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        }

        if ($Type -eq 'Unknown') {

            if ($SkipAdministrative -or $SkipWellKnown) {

                Write-Warning "Get-GPOZaurrPermission - Using SkipAdministrative or SkipWellKnown while looking for Unknown doesn't make sense as only Unknown will be displayed."

            }

        }

    }

    Process {

        foreach ($Domain in $ForestInformation.Domains) {

            $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

            if ($GPOName) {

                $getGPOSplat = @{

                    Name        = $GPOName

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

                $TextForError = "Error running Get-GPO (QueryServer: $QueryServer / Domain: $Domain / Name: $GPOName) with:"

            } elseif ($GPOGuid) {

                $getGPOSplat = @{

                    Guid        = $GPOGuid

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

                $TextForError = "Error running Get-GPO (QueryServer: $QueryServer / Domain: $Domain / GUID: $GPOGuid) with:"

            } else {

                $getGPOSplat = @{

                    All         = $true

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

                $TextForError = "Error running Get-GPO (QueryServer: $QueryServer / Domain: $Domain / All: $True) with:"

            }

            Try {

                Get-GPO @getGPOSplat | ForEach-Object -Process {

                    $GPOSecurity = $_.GetSecurityInfo()

                    $getPrivPermissionSplat = @{

                        Principal                 = $Principal

                        PrincipalType             = $PrincipalType

                        PermitType                = $PermitType

                        #Accounts                  = $Accounts

                        Type                      = $Type

                        GPO                       = $_

                        SkipWellKnown             = $SkipWellKnown.IsPresent

                        SkipAdministrative        = $SkipAdministrative.IsPresent

                        IncludeOwner              = $IncludeOwner.IsPresent

                        IncludeGPOObject          = $IncludeGPOObject.IsPresent

                        IncludePermissionType     = $IncludePermissionType

                        ExcludePermissionType     = $ExcludePermissionType

                        ExcludePrincipal          = $ExcludePrincipal

                        ExcludePrincipalType      = $ExcludePrincipalType

                        ADAdministrativeGroups    = $ADAdministrativeGroups

                        ExtendedForestInformation = $ForestInformation

                        SecurityRights            = $GPOSecurity

                    }

                    try {

                        $Output = Get-PrivPermission @getPrivPermissionSplat

                    } catch {

                        $Output = $null

                        Write-Warning "Get-GPOZaurrPermission - Error running Get-PrivPermission: $($_.Exception.Message)"

                    }

                    if (-not $Output) {

                        if ($ReturnSecurityWhenNoData) {

                            # there is no data to return, but we need to have GPO information to process ADD permissions.

                            $ReturnObject = [PSCustomObject] @{

                                DisplayName      = $_.DisplayName #      : ALL | Enable RDP

                                GUID             = $_.ID

                                DomainName       = $_.DomainName  #      : ad.evotec.xyz

                                Enabled          = $_.GpoStatus

                                Description      = $_.Description

                                CreationDate     = $_.CreationTime

                                ModificationTime = $_.ModificationTime

                                GPOObject        = $_

                                GPOSecurity      = $GPOSecurity

                            }

                            $ReturnObject

                        }

                    } else {

                        if ($ReturnSingleObject) {

                            , $Output

                        } else {

                            $Output

                        }

                    }

                }

            } catch {

                Write-Warning "Get-GPOZaurrPermission - $TextForError $($_.Exception.Message)"

            }

        }

    }

    End {

    }

}

function Get-GPOZaurrPermissionAnalysis {

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [Array] $Permissions

    )

    if (-not $ADAdministrativeGroups) {

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    if (-not $Permissions) {

        $Permissions = Get-GPOZaurrPermission -IncludePermissionType GpoEditDeleteModifySecurity, GpoApply, GpoCustom, GpoRead -ReturnSecurityWhenNoData -IncludeGPOObject -ReturnSingleObject -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains

    }

    foreach ($GPO in $Permissions) {

        $AdministrativeExists = [ordered] @{

            DisplayName                  = $GPO[0].DisplayName

            DomainName                   = $GPO[0].DomainName

            GUID                         = $GPO[0].GUID

            Status                       = $false

            Administrative               = $false

            AuthenticatedUsers           = $false

            System                       = $false

            Unknown                      = $false

            #StatusAuthenticatedUsers     = $false

            #StatusSystem                 = $false

            DomainAdmins                 = $false

            EnterpriseAdmins             = $false

            AuthenticatedUsersPermission = $null

            DomainAdminsPermission       = $null

            EnterpriseAdminsPermission   = $null

            SystemPermission             = $null

            UnknownPermission            = $null

        }

        foreach ($Permission in $GPO) {

            if ($Permission.GPOSecurityPermissionItem) {

                # We are looking for administrative but we need to make sure we got correct administrative

                $AdministrativeGroup = $ADAdministrativeGroups['BySID'][$Permission.PrincipalSid]

                if ($AdministrativeGroup) {

                    $PermissionType = [Microsoft.GroupPolicy.GPPermissionType]::GpoEditDeleteModifySecurity, [Microsoft.GroupPolicy.GPPermissionType]::GpoCustom

                    if ($Permission.Permission -in $PermissionType) {

                        if ($AdministrativeGroup.SID -like '*-519') {

                            $AdministrativeExists['EnterpriseAdmins'] = $true

                            $AdministrativeExists['EnterpriseAdminsPermission'] = $Permission.Permission

                        } elseif ($AdministrativeGroup.SID -like '*-512') {

                            $AdministrativeExists['DomainAdmins'] = $true

                            $AdministrativeExists['DomainAdminsPermission'] = $Permission.Permission

                        }

                    } else {

                        if ($AdministrativeGroup.SID -like '*-519') {

                            $AdministrativeExists['EnterpriseAdminsPermission'] = $Permission.Permission

                        } elseif ($AdministrativeGroup.SID -like '*-512') {

                            $AdministrativeExists['DomainAdminsPermission'] = $Permission.Permission

                        }

                    }

                }

                if ($AdministrativeExists['DomainAdmins'] -and $AdministrativeExists['EnterpriseAdmins']) {

                    $AdministrativeExists['Administrative'] = $true

                }

                if ($Permission.PrincipalSid -eq 'S-1-5-11') {

                    $PermissionType = [Microsoft.GroupPolicy.GPPermissionType]::GpoApply, [Microsoft.GroupPolicy.GPPermissionType]::GpoRead

                    if ($Permission.Permission -in $PermissionType) {

                        $AdministrativeExists['AuthenticatedUsers'] = $true

                    }

                    $AdministrativeExists['AuthenticatedUsersPermission'] = $Permission.Permission

                }

                if ($Permission.PrincipalSid -eq 'S-1-5-18') {

                    $PermissionType = [Microsoft.GroupPolicy.GPPermissionType]::GpoEditDeleteModifySecurity

                    if ($Permission.Permission -in $PermissionType) {

                        $AdministrativeExists['System'] = $true

                    }

                    $AdministrativeExists['SystemPermission'] = $Permission.Permission

                }

                if ($Permission.PrincipalSidType -eq 'Unknown') {

                    $AdministrativeExists['Unknown'] = $true

                    $AdministrativeExists['UnknownPermission'] = $Permission.Permission

                }

                if ( $AdministrativeExists['System'] -eq $true -and $AdministrativeExists['AuthenticatedUsers'] -eq $true -and $AdministrativeExists['Administrative'] -eq $true -and $AdministrativeExists['Unknown'] -eq $false) {

                    $AdministrativeExists['Status'] = $true

                }

            }

        }

        [PSCustomObject] $AdministrativeExists

    }

}

function Get-GPOZaurrPermissionConsistency {

    [cmdletBinding(DefaultParameterSetName = 'Type')]

    param(

        [Parameter(ParameterSetName = 'GPOName')][string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID')][alias('GUID', 'GPOID')][string] $GPOGuid,

        [Parameter(ParameterSetName = 'Type')][validateSet('Consistent', 'Inconsistent', 'All')][string[]] $Type = 'All',

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [switch] $IncludeGPOObject,

        [switch] $VerifyInheritance

    )

    Begin {

        $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    Process {

        foreach ($Domain in $ForestInformation.Domains) {

            $TimeLog = Start-TimeLog

            Write-Verbose "Get-GPOZaurrPermissionConsistency - Starting process for $Domain"

            $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

            if ($GPOName) {

                $getGPOSplat = @{

                    Name        = $GPOName

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

            } elseif ($GPOGuid) {

                $getGPOSplat = @{

                    Guid        = $GPOGuid

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

            } else {

                $getGPOSplat = @{

                    All         = $true

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

            }

            $GroupPolicies = Get-GPO @getGPOSplat

            $Count = 0

            $GroupPolicies | ForEach-Object -Process {

                $GPO = $_

                $Count++

                Write-Verbose "Get-GPOZaurrPermissionConsistency - Processing [$($_.DomainName)]($Count/$($GroupPolicies.Count)) $($_.DisplayName)"

                $SysVolpath = -join ('\\', $Domain, '\sysvol\', $Domain, '\Policies\{', $GPO.ID.GUID, '}')

                if (Test-Path -LiteralPath $SysVolpath) {

                    try {

                        $IsConsistent = $GPO.IsAclConsistent()

                        $ErrorMessage = ''

                    } catch {

                        $ErrorMessage = $_.Exception.Message

                        Write-Warning "Get-GPOZaurrPermissionConsistency - Processing $($GPO.DisplayName) / $($GPO.DomainName) failed to get consistency with error: $($_.Exception.Message)."

                        $IsConsistent = 'Not available'

                    }

                } else {

                    Write-Warning "Get-GPOZaurrPermissionConsistency - Processing $($GPO.DisplayName) / $($GPO.DomainName) failed as path $SysvolPath doesn't exists!"

                    $IsConsistent = $false

                }

                if ($VerifyInheritance) {

                    if ($IsConsistent -eq $true) {

                        $FolderPermissions = Get-WinADSharePermission -Path $SysVolpath -Verbose:$false

                        if ($FolderPermissions) {

                            [Array] $NotInheritedPermissions = foreach ($File in $FolderPermissions) {

                                if ($File.Path -ne $SysVolpath -and $File.IsInherited -eq $false) {

                                    $File

                                }

                            }

                            if ($NotInheritedPermissions.Count -eq 0) {

                                $ACLConsistentInside = $true

                            } else {

                                $ACLConsistentInside = $false

                            }

                        } else {

                            $ACLConsistentInside = 'Not available'

                            $NotInheritedPermissions = $null

                        }

                    } else {

                        # Since top level permissions are inconsistent we don't even try to asses inside permissions

                        $ACLConsistentInside = $IsConsistent

                        $NotInheritedPermissions = $null

                    }

                }

                $Object = [ordered] @{

                    DisplayName   = $_.DisplayName     # : New Group Policy Object

                    DomainName    = $_.DomainName      # : ad.evotec.xyz

                    ACLConsistent = $IsConsistent

                }

                if ($VerifyInheritance) {

                    $Object['ACLConsistentInside'] = $ACLConsistentInside

                }

                $Object['Owner'] = $_.Owner           # : EVOTEC\Enterprise Admins

                $Object['Path'] = $_.Path

                $Object['SysVolPath '] = $SysvolPath

                $Object['Id       '] = $_.Id              # : 8a7bc515-d7fd-4d1f-90b8-e47c15f89295

                $Object['GpoStatus'] = $_.GpoStatus       # : AllSettingsEnabled

                $Object['Description'] = $_.Description     # :

                $Object['CreationTime'] = $_.CreationTime    # : 04.03.2020 17:19:42

                $Object['ModificationTime'] = $_.ModificationTime# : 06.05.2020 10:30:36

                $Object['UserVersion'] = $_.UserVersion     # : AD Version: 0, SysVol Version: 0

                $Object['ComputerVersion'] = $_.ComputerVersion # : AD Version: 1, SysVol Version: 1

                $Object['WmiFilter'] = $_.WmiFilter       # :

                $Object['Error'] = $ErrorMessage

                if ($IncludeGPOObject) {

                    $Object['IncludeGPOObject'] = $_

                }

                if ($VerifyInheritance) {

                    $Object['ACLConsistentInsideDetails'] = $NotInheritedPermissions

                }

                if ($Type -eq 'All') {

                    [PSCustomObject] $Object

                } elseif ($Type -eq 'Inconsistent') {

                    if ($VerifyInheritance) {

                        if (-not ($IsConsistent -eq $true) -or (-not $ACLConsistentInside -eq $true)) {

                            [PSCustomObject] $Object

                        }

                    } else {

                        if (-not ($IsConsistent -eq $true)) {

                            [PSCustomObject] $Object

                        }

                    }

                } elseif ($Type -eq 'Consistent') {

                    if ($VerifyInheritance) {

                        if ($IsConsistent -eq $true -and $ACLConsistentInside -eq $true) {

                            [PSCustomObject] $Object

                        }

                    } else {

                        if ($IsConsistent -eq $true) {

                            [PSCustomObject] $Object

                        }

                    }

                }

            }

            $TimeEnd = Stop-TimeLog -Time $TimeLog -Option OneLiner

            Write-Verbose "Get-GPOZaurrPermissionConsistency - Finishing process for $Domain (Time to process: $TimeEnd)"

        }

    }

    End {

    }

}

function Get-GPOZaurrPermissionIssue {

    <#

    .SYNOPSIS

    Detects Group Policy missing Authenticated Users permission while not having higher permissions.

    .DESCRIPTION

    Detects Group Policy missing Authenticated Users permission while not having higher permissions.

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .EXAMPLE

    $Issues = Get-GPOZaurrPermissionIssue

    $Issues | Format-Table

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExcludeDomainControllers $ExcludeDomainControllers -IncludeDomainControllers $IncludeDomainControllers -SkipRODC:$SkipRODC -ExtendedForestInformation $ExtendedForestInformation -Extended

    foreach ($Domain in $ForestInformation.Domains) {

        $TimeLog = Start-TimeLog

        Write-Verbose "Get-GPOZaurrPermissionIssue - Starting process for $Domain"

        $QueryServer = $ForestInformation['QueryServers']["$Domain"].HostName[0]

        $SystemsContainer = $ForestInformation['DomainsExtended'][$Domain].SystemsContainer

        if ($SystemsContainer) {

            $PoliciesSearchBase = -join ("CN=Policies,", $SystemsContainer)

            $Properties = 'DisplayName', 'Name', 'DistinguishedName', 'ObjectClass', 'WhenCreated', 'WhenChanged'

            $PoliciesInAD = Get-ADObject -SearchBase $PoliciesSearchBase -SearchScope OneLevel -Filter * -Server $QueryServer -Properties $Properties

            foreach ($Policy in $PoliciesInAD) {

                $GUIDFromDN = ConvertFrom-DistinguishedName -DistinguishedName $Policy.DistinguishedName

                $GUIDFromDN = $GUIDFromDN -replace '{' -replace '}'

                $GUID = $Policy.Name -replace '{' -replace '}'

                [PSCustomObject] @{

                    DisplayName       = $Policy.DisplayName

                    DomainName        = $Domain

                    PermissionIssue   = -not ($GUID -and $GUIDFromDN)

                    ObjectClass       = $Policy.ObjectClass

                    Name              = $Policy.Name

                    DistinguishedName = $Policy.DistinguishedName

                    GUID              = $GUIDFromDN

                    WhenCreated       = $Policy.WhenCreated

                    WhenChanged       = $Policy.WhenChanged

                }

            }

        }

        $TimeEnd = Stop-TimeLog -Time $TimeLog -Option OneLiner

        Write-Verbose "Get-GPOZaurrPermissionIssue - Finishing process for $Domain (Time to process: $TimeEnd)"

    }

}

function Get-GPOZaurrPermissionRoot {

    [cmdletBinding()]

    param(

        [ValidateSet('GpoRootCreate', 'GpoRootOwner')][string[]] $IncludePermissionType,

        [ValidateSet('GpoRootCreate', 'GpoRootOwner')][string[]] $ExcludePermissionType,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [switch] $SkipNames

    )

    Begin {

        $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -Extended

    }

    Process {

        foreach ($Domain in $ForestInformation.Domains) {

            $DomainDistinguishedName = $ForestInformation['DomainsExtended'][$Domain].DistinguishedName

            $QueryServer = $ForestInformation['QueryServers'][$Domain].HostName[0]

            $getADACLSplat = @{

                ADObject                       = "CN=Policies,CN=System,$DomainDistinguishedName"

                IncludeActiveDirectoryRights   = 'GenericAll', 'CreateChild', 'WriteOwner', 'WriteDACL'

                IncludeObjectTypeName          = 'All', 'Group-Policy-Container'

                IncludeInheritedObjectTypeName = 'All', 'Group-Policy-Container'

                ADRightsAsArray                = $true

                ResolveTypes                   = $true

            }

            $GPOPermissionsGlobal = Get-ADACL @getADACLSplat -Verbose:$false

            $GPOs = Get-ADObject -SearchBase "CN=Policies,CN=System,$DomainDistinguishedName" -SearchScope OneLevel -Filter * -Properties DisplayName -Server $QueryServer -Verbose:$false

            foreach ($Permission in $GPOPermissionsGlobal) {

                $CustomPermission = foreach ($_ in $Permission.ActiveDirectoryRights) {

                    if ($_ -in 'WriteDACL', 'WriteOwner', 'GenericAll' ) {

                        'GpoRootOwner'

                    }

                    if ($_ -in 'CreateChild', 'GenericAll') {

                        'GpoRootCreate'

                    }

                }

                $CustomPermission = $CustomPermission | Sort-Object -Unique

                foreach ($SinglePermission in $CustomPermission) {

                    if ($SinglePermission -in $ExcludePermissionType) {

                        continue

                    }

                    if ($IncludePermissionType.Count -gt 0 -and $SinglePermission -notin $IncludePermissionType) {

                        continue

                    }

                    $OutputEntry = [ordered] @{

                        PrincipalName        = $Permission.Principal

                        Permission           = $SinglePermission

                        PermissionType       = $Permission.AccessControlType

                        PrincipalSidType     = $Permission.PrincipalType

                        PrincipalObjectClass = $Permission.PrincipalObjectType

                        PrincipalDomainName  = $Permission.PrincipalObjectDomain

                        PrincipalSid         = $Permission.PrincipalObjectSid

                        DomainName           = $Domain

                        GPOCount             = $GPOs.Count

                    }

                    if (-not $SkipNames) {

                        $OutputEntry['GPONames'] = $GPOs.DisplayName

                    }

                    [PSCustomObject] $OutputEntry

                }

            }

        }

    }

    End {}

}

function Get-GPOZaurrPermissionSummary {

    [cmdletBinding()]

    param(

        [validateSet('AuthenticatedUsers', 'DomainComputers', 'Unknown', 'WellKnownAdministrative', 'NotWellKnown', 'NotWellKnownAdministrative', 'NotAdministrative', 'Administrative', 'All')][string[]] $Type = 'All',

        [validateSet('Allow', 'Deny', 'All')][string] $PermitType = 'All',

        [ValidateSet('GpoApply', 'GpoEdit', 'GpoCustom', 'GpoEditDeleteModifySecurity', 'GpoRead', 'GpoOwner', 'GpoRootCreate', 'GpoRootOwner')][string[]] $IncludePermissionType,

        [ValidateSet('GpoApply', 'GpoEdit', 'GpoCustom', 'GpoEditDeleteModifySecurity', 'GpoRead', 'GpoOwner', 'GpoRootCreate', 'GpoRootOwner')][string[]] $ExcludePermissionType,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string] $Separator

    )

    $IncludePermTypes = [System.Collections.Generic.List[Microsoft.GroupPolicy.GPPermissionType]]::new()

    $ExcludePermTypes = [System.Collections.Generic.List[Microsoft.GroupPolicy.GPPermissionType]]::new()

    $CustomPermissions = [System.Collections.Generic.List[string]]::new()

    foreach ($PermType in $IncludePermissionType) {

        if ($PermType -in 'GpoApply', 'GpoEdit', 'GPOCustom', 'GpoEditDeleteModifySecurity', 'GPORead') {

            $IncludePermTypes.Add([Microsoft.GroupPolicy.GPPermissionType]::$PermType)

        } elseif ($PermType -in 'GpoOwner') {

            $IncludeOwner = $true

        } elseif ($PermType -in 'GpoRootCreate', 'GpoRootOwner') {

            $CustomPermissions.Add($PermType)

        }

    }

    foreach ($PermType in $ExcludePermissionType) {

        if ($PermType -in 'GpoApply', 'GpoEdit', 'GPOCustom', 'GpoEditDeleteModifySecurity', 'GPORead') {

            $ExcludePermTypes.Add([Microsoft.GroupPolicy.GPPermissionType]::$PermType)

        } elseif ($PermType -in 'GpoOwner') {

            $IncludeOwner = $false

        } elseif ($PermType -in 'GpoRootCreate', 'GpoRootOwner') {

            $CustomPermissions.Add($PermType)

        }

    }

    $RootPermissions = Get-GPOZaurrPermissionRoot -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    $Permissions = Get-GPOZaurrPermission -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -IncludePermissionType $IncludePermTypes -ExcludePermissionType $ExcludePermissionType -Type $Type -PermitType $PermitType -IncludeOwner:$IncludeOwner

    $Entries = @(

        foreach ($Permission in $Permissions) {

            [PSCustomObject] @{

                PrincipalName        = $Permission.PrincipalName

                PrincipalDomainName  = $Permission.PrincipalDomainName

                Permission           = $Permission.Permission

                PermissionType       = $Permission.PermissionType

                PrincipalSid         = $Permission.PrincipalSid

                PrincipalSidType     = $Permission.PrincipalSidType

                PrincipalObjectClass = $Permission.PrincipalObjectClass

                DisplayName          = $Permission.DisplayName

                DomainName           = $Permission.DomainName

            }

        }

        foreach ($RootPermission in $RootPermissions) {

            [PSCustomObject] @{

                PrincipalName        = $RootPermission.PrincipalName

                PrincipalDomainName  = $RootPermission.PrincipalDomainName

                Permission           = $RootPermission.Permission

                PermissionType       = $RootPermission.PermissionType

                PrincipalSid         = $RootPermission.PrincipalSid

                PrincipalSidType     = $RootPermission.PrincipalSidType

                PrincipalObjectClass = $RootPermission.PrincipalObjectClass

                DisplayName          = $RootPermission.GPONames

                DomainName           = $RootPermission.DomainName

            }

        }

    )

    $PermissionsData = [ordered] @{}

    foreach ($Entry in $Entries) {

        $Key = -join ($Entry.Permission, $Entry.PrincipalName, $Entry.PrincipalDomainName)

        if (-not $PermissionsData[$Key]) {

            $PermissionsData[$Key] = [PSCustomObject] @{

                Permission          = $Entry.Permission

                PrincipalName       = $Entry.PrincipalName

                PrincipalDomainName = $Entry.PrincipalDomainName

                PrincipalSidType    = $Entry.PrincipalSidType

                DomainName          = $Entry.DomainName

                PermissionType      = $Entry.PermissionType

                GPOCOunt            = 0

                GPONames            = [System.Collections.Generic.List[string]]::new()

            }

        }

        #if ($IncludeNames) {

        $PermissionsData[$Key].GPONames.Add($Entry.DisplayName)

        #}

        $PermissionsData[$Key].GPOCOunt = $PermissionsData[$Key].GPOCOunt + ($Entry.DisplayName).Count

    }

    $PermissionsData.Values

    <#

    ($Entries | Group-Object -Property Permission, PrincipalSidType, PrincipalName, PrincipalDomainName, DomainName, PermissionType) | ForEach-Object {

        $Property = $_.Name -split ', '

        Write-Verbose "$Property - $($Property.Count)"

        if ($Property[0] -eq 'GpoOwner') {

            [PSCustomObject] @{

                Permission          = $Property[0]

                PrincipalSidType    = $Property[1]

                PrincipalName       = $Property[2]

                PrincipalDomainName = $Property[3]

                DomainName          = $Property[4]

                PermissionType      = 'Allow'

                GPOCount            = $_.Count

                GPONames            = if ($Separator) { $_.Group.DisplayName -join $Separator } else { $_.Group.DisplayName }

            }

        } elseif ($Property.Count -eq 5) {

            [PSCustomObject] @{

                Permission          = $Property[0]

                PrincipalSidType    = $Property[1]

                PrincipalName       = $Property[2]

                PrincipalDomainName = $Property[3]

                DomainName          = $Property[4]

                PermissionType      = if ($Property[5]) { $Property[5] } else { 'Owner' }

                GPOCount            = $_.Count

                GPONames            = if ($Separator) { $_.Group.DisplayName -join $Separator } else { $_.Group.DisplayName }

            }

        } else {

            [PSCustomObject] @{

                Permission          = $Property[0]

                PrincipalSidType    = $Property[1]

                PrincipalName       = ''

                PrincipalDomainName = ''

                DomainName          = $Property[2]

                PermissionType      = if ($Property[3]) { $Property[3] } else { 'Owner' }

                GPOCount            = $_.Count

                GPONames            = if ($Separator) { $_.Group.DisplayName -join $Separator } else { $_.Group.DisplayName }

            }

        }

    }

    #>

}

function Get-GPOZaurrSysvolDFSR {

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [string[]] $ExcludeDomainControllers,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [alias('DomainControllers')][string[]] $IncludeDomainControllers,

        [switch] $SkipRODC,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string] $SearchDFSR = 'SYSVOL Share'

    )

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExcludeDomainControllers $ExcludeDomainControllers -IncludeDomainControllers $IncludeDomainControllers -SkipRODC:$SkipRODC -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        Write-Verbose "Get-GPOZaurrSysvolDFSR - Processing $Domain"

        foreach ($DC in $ForestInformation.DomainDomainControllers[$Domain]) {

            Write-Verbose "Get-GPOZaurrSysvolDFSR - Processing $Domain \ $($DC.HostName)"

            #$QueryServer = $ForestInformation['QueryServers']["$Domain"].HostName[0]

            $DFSRConfig = Get-CimInstance -Namespace 'root\microsoftdfs' -Class 'dfsrreplicatedfolderconfig' -ComputerName $($DC.HostName) | Where-Object { $_.ReplicatedFolderName -eq $SearchDFSR }

            $DFSR = Get-CimInstance -Namespace 'root\microsoftdfs' -Class 'dfsrreplicatedfolderinfo' -ComputerName $($DC.HostName) | Where-Object { $_.ReplicatedFolderName -eq $SearchDFSR }

            if ($DFSR -and $DFSRConfig -and ($DFSR.ReplicatedFolderGuid -eq $DFSRConfig.ReplicatedFolderGuid)) {

                [PSCustomObject] @{

                    ComputerName             = $DFSR.PSComputerName

                    DomainName               = $Domain

                    ConflictPath             = $DFSRConfig.ConflictPath

                    LastConflictCleanupTime  = $DFSR.LastConflictCleanupTime

                    CurrentConflictSizeInMb  = $DFSR.CurrentConflictSizeInMb

                    MaximumConflictSizeInMb  = $DFSRConfig.ConflictSizeInMb

                    LastErrorCode            = $DFSR.LastErrorCode

                    LastErrorMessageId       = $DFSR.LastErrorMessageId

                    LastTombstoneCleanupTime = $DFSR.LastTombstoneCleanupTime

                    ReplicatedFolderGuid     = $DFSR.ReplicatedFolderGuid

                    DFSRConfig               = $DFSRConfig

                    DFSR                     = $DFSR

                }

            } else {

                Write-Warning "Get-GPOZaurrSysvolDFSR - Couldn't process $($DC.HostName). Conditions not met."

            }

        }

    }

}

function Get-GPOZaurrWMI {

    <#

    .SYNOPSIS

    Get Group Policy WMI filter

    .DESCRIPTION

    Get Group Policy WMI filter

    .PARAMETER Guid

    Search for specific filter using GUID

    .PARAMETER Name

    Search for specific filter using Name

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER AsHashtable

    Return output as hashtable

    .EXAMPLE

    Get-GPOZaurrWMI -AsHashtable

    .EXAMPLE

    Get-GPOZaurrWMI | Format-Table

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    Param(

        [Guid[]] $Guid,

        [string[]] $Name,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [switch] $AsHashtable

    )

    $Dictionary = [ordered] @{}

    $wmiFilterAttr = 'msWMI-Name', 'msWMI-Parm1', 'msWMI-Parm2', 'msWMI-Author', 'msWMI-ID', 'CanonicalName', 'Created', 'Modified'

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

        $Objects = @(

            if ($Name) {

                foreach ($N in $Name) {

                    try {

                        $ldapFilter = "(&(objectClass=msWMI-Som)(msWMI-Name=$N))"

                        Get-ADObject -LDAPFilter $ldapFilter -Properties $wmiFilterAttr -Server $QueryServer

                    } catch {

                        Write-Warning "Get-GPOZaurrWMI - Error processing WMI for $Domain`: $($_.Error.Exception)"

                    }

                }

            } elseif ($GUID) {

                foreach ($G in $GUID) {

                    try {

                        $ldapFilter = "(&(objectClass=msWMI-Som)(Name={$G}))"

                        Get-ADObject -LDAPFilter $ldapFilter -Properties $wmiFilterAttr -Server $QueryServer

                    } catch {

                        Write-Warning "Get-GPOZaurrWMI - Error processing WMI for $Domain`: $($_.Error.Exception)"

                    }

                }

            } else {

                try {

                    $ldapFilter = '(objectClass=msWMI-Som)'

                    Get-ADObject -LDAPFilter $ldapFilter -Properties $wmiFilterAttr -Server $QueryServer

                } catch {

                    Write-Warning "Get-GPOZaurrWMI - Error processing WMI for $Domain`: $($_.Error.Exception)"

                }

            }

        )

        foreach ($_ in $Objects) {

            $WMI = $_.'msWMI-Parm2' -split ';' #$WMI = $_.'msWMI-Parm2'.Split(';',8)

            [Array] $Data = for ($i = 0; $i -lt $WMI.length; $i += 6) {

                if ($WMI[$i + 5]) {

                    #[PSCustomObject] @{

                    #    NameSpace = $WMI[$i + 5]

                    #    Query     = $WMI[$i + 6]

                    #}

                    -join ($WMI[$i + 5], ';' , $WMI[$i + 6])

                }

            }

            $WMIObject = [PSCustomObject] @{

                DisplayName       = $_.'msWMI-Name'

                Description       = $_.'msWMI-Parm1'

                DomainName        = $Domain

                #NameSpace         = $WMI[$i + 5]

                #Query             = $WMI[$i + 6]

                QueryCount        = $Data.Count

                Query             = $Data -join ','

                Author            = $_.'msWMI-Author'

                ID                = $_.'msWMI-ID'

                Created           = $_.Created

                Modified          = $_.Modified

                ObjectGUID        = $_.'ObjectGUID'

                CanonicalName     = $_.CanonicalName

                DistinguishedName = $_.'DistinguishedName'

            }

            if (-not $AsHashtable) {

                $WMIObject

            } else {

                $Dictionary[$WMIObject.ID] = $WMIObject

            }

        }

    }

    if ($AsHashtable) {

        $Dictionary

    }

}

<#

CanonicalName                   : ad.evotec.xyz/System/WMIPolicy/SOM/{E988C890-BDBC-4946-87B5-BF70F39F4686}

CN                              : {E988C890-BDBC-4946-87B5-BF70F39F4686}

Created                         : 08.04.2020 19:04:06

createTimeStamp                 : 08.04.2020 19:04:06

Deleted                         :

Description                     :

DisplayName                     :

DistinguishedName               : CN={E988C890-BDBC-4946-87B5-BF70F39F4686},CN=SOM,CN=WMIPolicy,CN=System,DC=ad,DC=evotec,DC=xyz

dSCorePropagationData           : {01.01.1601 01:00:00}

instanceType                    : 4

isDeleted                       :

LastKnownParent                 :

Modified                        : 08.04.2020 19:04:06

modifyTimeStamp                 : 08.04.2020 19:04:06

msWMI-Author                    : przemyslaw.klys@evotec.pl

msWMI-ChangeDate                : 20200408170406.280000-000

msWMI-CreationDate              : 20200408170406.280000-000

msWMI-ID                        : {E988C890-BDBC-4946-87B5-BF70F39F4686}

msWMI-Name                      : Virtual Machines

msWMI-Parm1                     : Oh my description

msWMI-Parm2                     : 1;3;10;66;WQL;root\CIMv2;SELECT * FROM Win32_ComputerSystem WHERE Model = "Virtual Machine";

Name                            : {E988C890-BDBC-4946-87B5-BF70F39F4686}

nTSecurityDescriptor            : System.DirectoryServices.ActiveDirectorySecurity

ObjectCategory                  : CN=ms-WMI-Som,CN=Schema,CN=Configuration,DC=ad,DC=evotec,DC=xyz

ObjectClass                     : msWMI-Som

ObjectGUID                      : c1ee708d-7a67-46e2-b13f-d11a573d2597

ProtectedFromAccidentalDeletion : False

sDRightsEffective               : 15

showInAdvancedViewOnly          : True

uSNChanged                      : 12785589

uSNCreated                      : 12785589

whenChanged                     : 08.04.2020 19:04:06

whenCreated                     : 08.04.2020 19:04:06

#>

function Invoke-GPOZaurr {

    [alias('Show-GPOZaurr', 'Show-GPO')]

    [cmdletBinding()]

    param(

        [Parameter(Position = 1)][scriptblock] $ExcludeGroupPolicies,

        [string] $FilePath,

        [Parameter(Position = 0)][string[]] $Type,

        [switch] $PassThru,

        [switch] $HideHTML,

        [switch] $HideSteps,

        [switch] $ShowError,

        [switch] $ShowWarning,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [switch] $Online

    )

    Reset-GPOZaurrStatus # This makes sure types are at it's proper status

    $Script:Reporting = [ordered] @{}

    $Script:Reporting['Version'] = Get-GitHubVersion -Cmdlet 'Invoke-GPOZaurr' -RepositoryOwner 'evotecit' -RepositoryName 'GPOZaurr'

    $Script:Reporting['Settings'] = @{

        ShowError   = $ShowError.IsPresent

        ShowWarning = $ShowWarning.IsPresent

        HideSteps   = $HideSteps.IsPresent

    }

    Write-Color '[i]', "[GPOZaurr] ", 'Version', ' [Informative] ', $Script:Reporting['Version'] -Color Yellow, DarkGray, Yellow, DarkGray, Magenta

    # Verify requested types are supported

    $Supported = [System.Collections.Generic.List[string]]::new()

    [Array] $NotSupported = foreach ($T in $Type) {

        if ($T -notin $Script:GPOConfiguration.Keys ) {

            $T

        } else {

            $Supported.Add($T)

        }

    }

    if ($Supported) {

        Write-Color '[i]', "[GPOZaurr] ", 'Supported types', ' [Informative] ', "Chosen by user: ", ($Supported -join ', ') -Color Yellow, DarkGray, Yellow, DarkGray, Yellow, Magenta

    }

    if ($NotSupported) {

        Write-Color '[i]', "[GPOZaurr] ", 'Not supported types', ' [Informative] ', "Following types are not supported: ", ($NotSupported -join ', ') -Color Yellow, DarkGray, Yellow, DarkGray, Yellow, Magenta

        Write-Color '[i]', "[GPOZaurr] ", 'Not supported types', ' [Informative] ', "Please use one/multiple from the list: ", ($Script:GPOConfiguration.Keys -join ', ') -Color Yellow, DarkGray, Yellow, DarkGray, Yellow, Magenta

        return

    }

    $DisplayForest = if ($Forest) { $Forest } else { 'Not defined. Using current one' }

    $DisplayIncludedDomains = if ($IncludeDomains) { $IncludeDomains -join "," } else { 'Not defined. Using all domains of forest' }

    $DisplayExcludedDomains = if ($ExcludeDomains) { $ExcludeDomains -join ',' } else { 'No exclusions provided' }

    Write-Color '[i]', "[GPOZaurr] ", 'Domain Information', ' [Informative] ', "Forest: ", $DisplayForest -Color Yellow, DarkGray, Yellow, DarkGray, Yellow, Magenta

    Write-Color '[i]', "[GPOZaurr] ", 'Domain Information', ' [Informative] ', "Included Domains: ", $DisplayIncludedDomains -Color Yellow, DarkGray, Yellow, DarkGray, Yellow, Magenta

    Write-Color '[i]', "[GPOZaurr] ", 'Domain Information', ' [Informative] ', "Excluded Domains: ", $DisplayExcludedDomains -Color Yellow, DarkGray, Yellow, DarkGray, Yellow, Magenta

    # Exclusions support, converts ScriptBlock into list of GPOs

    <#

    $Exclusions = [ordered]@{}

    if ($Extension) {

        $Exclusions['All'] = [System.Collections.Generic.List[PSCustomObject]]::new()

        [Array] $ExecuteExtension = & $Extension

        foreach ($Ext in $ExecuteExtension) {

            if ($Ext.Type -eq 'Exclusion') {

                if ($Ext.Type) {

                    if (-not $Exclusions[$Ext.Type]) {

                        $Exclusions[$Ext.Type] = [System.Collections.Generic.List[PSCustomObject]]::new()

                    }

                    $Exclusions[$Ext.Type].Add($Ext)

                } else {

                    $Exclusions['All'].Add($Ext)

                }

            }

        }

    }

    #>

    # Lets make sure we only enable those types which are requestd by user

    if ($Type) {

        foreach ($T in $Script:GPOConfiguration.Keys) {

            $Script:GPOConfiguration[$T].Enabled = $false

        }

        # Lets enable all requested ones

        foreach ($T in $Type) {

            $Script:GPOConfiguration[$T].Enabled = $true

        }

    }

    # Build data

    foreach ($T in $Script:GPOConfiguration.Keys) {

        if ($Script:GPOConfiguration[$T].Enabled -eq $true) {

            $Script:Reporting[$T] = [ordered] @{

                Name              = $Script:GPOConfiguration[$T].Name

                ActionRequired    = $null

                Data              = $null

                Exclusions        = $null

                WarningsAndErrors = $null

                Time              = $null

                Summary           = $null

                Variables         = Copy-Dictionary -Dictionary $Script:GPOConfiguration[$T]['Variables']

            }

            if ($Exclusions) {

                $Script:Reporting[$T]['ExclusionsCode'] = $ExcludeGroupPolicies

                $Script:Reporting[$T]['Exclusions'] = & $ExcludeGroupPolicies

            }

            $TimeLogGPOList = Start-TimeLog

            Write-Color -Text '[i]', '[Start] ', $($Script:GPOConfiguration[$T]['Name']) -Color Yellow, DarkGray, Yellow

            $OutputCommand = Invoke-Command -ScriptBlock $Script:GPOConfiguration[$T]['Execute'] -WarningVariable CommandWarnings -ErrorVariable CommandErrors -ArgumentList $Forest, $ExcludeDomains, $IncludeDomains

            if ($OutputCommand -is [System.Collections.IDictionary]) {

                # in some cases the return will be wrapped in Hashtable/orderedDictionary and we need to handle this without an array

                $Script:Reporting[$T]['Data'] = $OutputCommand

            } else {

                # since sometimes it can be 0 or 1 objects being returned we force it being an array

                $Script:Reporting[$T]['Data'] = [Array] $OutputCommand

            }

            Invoke-Command -ScriptBlock $Script:GPOConfiguration[$T]['Processing']

            $Script:Reporting[$T]['WarningsAndErrors'] = @(

                if ($ShowWarning) {

                    foreach ($War in $CommandWarnings) {

                        [PSCustomObject] @{

                            Type       = 'Warning'

                            Comment    = $War

                            Reason     = ''

                            TargetName = ''

                        }

                    }

                }

                if ($ShowError) {

                    foreach ($Err in $CommandErrors) {

                        [PSCustomObject] @{

                            Type       = 'Error'

                            Comment    = $Err

                            Reason     = $Err.CategoryInfo.Reason

                            TargetName = $Err.CategoryInfo.TargetName

                        }

                    }

                }

            )

            #if ($Script:GPOConfiguration[$T]['Summary']) {

            #    $Script:Reporting[$T]['Summary'] = Invoke-Command -ScriptBlock $Script:GPOConfiguration[$T]['Summary']

            #}

            $TimeEndGPOList = Stop-TimeLog -Time $TimeLogGPOList -Option OneLiner

            $Script:Reporting[$T]['Time'] = $TimeEndGPOList

            Write-Color -Text '[i]', '[End  ] ', $($Script:GPOConfiguration[$T]['Name']), " [Time to execute: $TimeEndGPOList]" -Color Yellow, DarkGray, Yellow, DarkGray

        }

    }

    # Generate pretty HTML

    $TimeLogHTML = Start-TimeLog

    Write-Color -Text '[i]', '[HTML ] ', 'Generating HTML report' -Color Yellow, DarkGray, Yellow

    New-HTML -Author 'Przemysław Kłys' -TitleText 'GPOZaurr Report' {

        New-HTMLTabStyle -BorderRadius 0px -TextTransform capitalize -BackgroundColorActive SlateGrey

        New-HTMLSectionStyle -BorderRadius 0px -HeaderBackGroundColor Grey -RemoveShadow

        New-HTMLPanelStyle -BorderRadius 0px

        New-HTMLTableOption -DataStore JavaScript -BoolAsString

        New-HTMLHeader {

            New-HTMLSection -Invisible {

                New-HTMLSection {

                    New-HTMLText -Text "Report generated on $(Get-Date)" -Color Blue

                } -JustifyContent flex-start -Invisible

                New-HTMLSection {

                    New-HTMLText -Text "GPOZaurr - $($Script:Reporting['Version'])" -Color Blue

                } -JustifyContent flex-end -Invisible

            }

        }

        if ($Type.Count -eq 1) {

            foreach ($T in $Script:GPOConfiguration.Keys) {

                if ($Script:GPOConfiguration[$T].Enabled -eq $true) {

                    if ($Script:GPOConfiguration[$T]['Summary']) {

                        $Script:Reporting[$T]['Summary'] = Invoke-Command -ScriptBlock $Script:GPOConfiguration[$T]['Summary']

                    }

                    & $Script:GPOConfiguration[$T]['Solution']

                }

            }

        } else {

            foreach ($T in $Script:GPOConfiguration.Keys) {

                if ($Script:GPOConfiguration[$T].Enabled -eq $true) {

                    if ($Script:GPOConfiguration[$T]['Summary']) {

                        $Script:Reporting[$T]['Summary'] = Invoke-Command -ScriptBlock $Script:GPOConfiguration[$T]['Summary']

                    }

                    New-HTMLTab -Name $Script:GPOConfiguration[$T]['Name'] {

                        & $Script:GPOConfiguration[$T]['Solution']

                    }

                }

            }

        }

    } -Online:$Online.IsPresent -ShowHTML:(-not $HideHTML) -FilePath $FilePath

    $TimeLogEndHTML = Stop-TimeLog -Time $TimeLogHTML -Option OneLiner

    Write-Color -Text '[i]', '[HTML ] ', 'Generating HTML report', " [Time to execute: $TimeLogEndHTML]" -Color Yellow, DarkGray, Yellow, DarkGray

    if ($PassThru) {

        $Script:Reporting

    }

    Reset-GPOZaurrStatus # This makes sure types are at it's proper status

}

[scriptblock] $SourcesAutoCompleter = {

    param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters)

    $Script:GPOConfiguration.Keys | Sort-Object | Where-Object { $_ -like "*$wordToComplete*" }

}

Register-ArgumentCompleter -CommandName Invoke-GPOZaurr -ParameterName Type -ScriptBlock $SourcesAutoCompleter

function Invoke-GPOZaurrContent {

    [alias('Find-GPO')]

    [cmdletBinding(DefaultParameterSetName = 'Default')]

    param(

        [Parameter(ParameterSetName = 'Default')][alias('ForestName')][string] $Forest,

        [Parameter(ParameterSetName = 'Default')][string[]] $ExcludeDomains,

        [Parameter(ParameterSetName = 'Default')][alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [Parameter(ParameterSetName = 'Default')][System.Collections.IDictionary] $ExtendedForestInformation,

        [Parameter(ParameterSetName = 'Local')][string] $GPOPath,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [string[]] $Type,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [string] $Splitter = [System.Environment]::NewLine,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $FullObjects,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [ValidateSet('HTML', 'Object')][string[]] $OutputType = 'Object',

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [string] $OutputPath,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $Open,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $Online,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $CategoriesOnly,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $SingleObject,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $SkipNormalize,

        [Parameter(ParameterSetName = 'Default')]

        [Parameter(ParameterSetName = 'Local')]

        [switch] $SkipCleanup,

        [switch] $Extended

    )

    if ($Type.Count -eq 0) {

        $Type = $Script:GPODitionary.Keys

    }

    if ($GPOPath) {

        Write-Verbose "Invoke-GPOZaurrContent - Reading GPOs from $GPOPath"

        if (Test-Path -LiteralPath $GPOPath) {

            $GPOFiles = Get-ChildItem -LiteralPath $GPOPath -Recurse -File -Filter *.xml

            [Array] $GPOs = foreach ($File in $GPOFiles) {

                if ($File.Name -ne 'GPOList.xml') {

                    try {

                        [xml] $GPORead = Get-Content -LiteralPath $File.FullName

                    } catch {

                        Write-Warning "Invoke-GPOZaurrContent - Couldn't process $($File.FullName) error: $($_.Exception.message)"

                        continue

                    }

                    [PSCustomObject] @{

                        DisplayName = $GPORead.GPO.Name

                        DomainName  = $GPORead.GPO.Identifier.Domain.'#text'

                        GUID        = $GPORead.GPO.Identifier.Identifier.'#text' -replace '{' -replace '}'

                        GPOOutput   = $GPORead

                    }

                }

            }

        } else {

            Write-Warning "Invoke-GPOZaurrContent - $GPOPath doesn't exists."

            return

        }

    } else {

        Write-Verbose "Invoke-GPOZaurrContent - Query AD for GPOs"

        [Array] $GPOs = Get-GPOZaurrAD -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    }

    # This caches single reports.

    $TemporaryCachedSingleReports = [ordered] @{}

    $TemporaryCachedSingleReports['ReportsSingle'] = [ordered] @{}

    # This will be returned

    $Output = [ordered] @{}

    $Output['Reports'] = [ordered] @{}

    $Output['CategoriesFull'] = [ordered] @{}

    Write-Verbose "Invoke-GPOZaurrContent - Loading GPO Report to Categories"

    $CountGPO = 0

    [Array] $GPOCategories = foreach ($GPO in $GPOs) {

        $CountGPO++

        Write-Verbose "Invoke-GPOZaurrContent - Processing [$CountGPO/$($GPOs.Count)] $($GPO.DisplayName)"

        if ($GPOPath) {

            $GPOOutput = $GPO.GPOOutput

        } else {

            [xml] $GPOOutput = Get-GPOReport -Guid $GPO.GUID -Domain $GPO.DomainName -ReportType Xml

        }

        Get-GPOCategories -GPO $GPO -GPOOutput $GPOOutput.GPO -Splitter $Splitter -FullObjects:$FullObjects -CachedCategories $Output['CategoriesFull']

    }

    $Output['Categories'] = $GPOCategories | Select-Object -Property * -ExcludeProperty DataSet

    if ($CategoriesOnly) {

        # Return Categories only

        return $Output['Categories']

    }

    # We check our dictionary for reports that are based on reports to make sure we run CodeSingle separatly

    [Array] $FindRequiredSingle = foreach ($Key in $Script:GPODitionary.Keys) {

        $Script:GPODitionary[$Key].ByReports.Report

    }

    # Build reports based on categories

    if ($Output['CategoriesFull'].Count -gt 0) {

        foreach ($Report in $Type) {

            Write-Verbose "Invoke-GPOZaurrContent - Processing report type $Report"

            foreach ($CategoryType in $Script:GPODitionary[$Report].Types) {

                $Category = $CategoryType.Category

                $Settings = $CategoryType.Settings

                # Those are checks for making sure we have data to be even able to process it

                if (-not $Output['CategoriesFull'][$Category]) {

                    continue

                }

                if (-not $Output['CategoriesFull'][$Category][$Settings]) {

                    continue

                }

                # Translation

                $CategorizedGPO = $Output['CategoriesFull'][$Category][$Settings]

                foreach ($GPO in $CategorizedGPO) {

                    if (-not $Output['Reports'][$Report]) {

                        $Output['Reports'][$Report] = [System.Collections.Generic.List[PSCustomObject]]::new()

                    }

                    # Create temporary storage for "single gpo" reports

                    # it's required if we want to base reports on other reports later on

                    if (-not $TemporaryCachedSingleReports['ReportsSingle'][$Report]) {

                        $TemporaryCachedSingleReports['ReportsSingle'][$Report] = [System.Collections.Generic.List[PSCustomObject]]::new()

                    }

                    # Make sure translated gpo is null

                    $TranslatedGpo = $null

                    if ($SingleObject -or ($Report -in $FindRequiredSingle)) {

                        # We either create 1 GPO with multiple settings to return it as user requested it

                        # Or we process it only because we need to base it for reports based on other reports

                        if (-not $Script:GPODitionary[$Report]['CodeSingle']) {

                            # sometimes code and code single are identical. To not define things two times, one can just skip it

                            If ($Script:GPODitionary[$Report]['Code']) {

                                $Script:GPODitionary[$Report]['CodeSingle'] = $Script:GPODitionary[$Report]['Code']

                            }

                        }

                        if ($Script:GPODitionary[$Report]['CodeSingle']) {

                            #Write-Verbose "Invoke-GPOZaurrContent - Processing $Report single entry mode"

                            $TranslatedGpo = Invoke-Command -ScriptBlock $Script:GPODitionary[$Report]['CodeSingle']

                            if ($Report -in $FindRequiredSingle) {

                                foreach ($T in $TranslatedGpo) {

                                    $TemporaryCachedSingleReports['ReportsSingle'][$Report].Add($T)

                                }

                            }

                            if ($SingleObject) {

                                foreach ($T in $TranslatedGpo) {

                                    $Output['Reports'][$Report].Add($T)

                                }

                            }

                        }

                    }

                    if (-not $SingleObject) {

                        # We want each GPO to be listed multiple times if it makes sense for reporting

                        # think drive mapping - showing 1 mapping of a drive per object even if there are 50 drive mappings within 1 gpo

                        # this would result in 50 objects created

                        if ($Script:GPODitionary[$Report]['Code']) {

                            #Write-Verbose "Invoke-GPOZaurrContent - Processing $Report multi entry mode"

                            $TranslatedGpo = Invoke-Command -ScriptBlock $Script:GPODitionary[$Report]['Code']

                            foreach ($T in $TranslatedGpo) {

                                $Output['Reports'][$Report].Add($T)

                            }

                        }

                    }

                }

            }

        }

    }

    # Those reports are based on other reports (for example already processed registry settings)

    # This is useful where going thru registry collections may not be efficient enough to try and read it directly again

    foreach ($Report in $Type) {

        foreach ($ReportType in $Script:GPODitionary[$Report].ByReports) {

            if (-not $Output['Reports'][$Report]) {

                $Output['Reports'][$Report] = [System.Collections.Generic.List[PSCustomObject]]::new()

            }

            $FindReport = $ReportType.Report

            Write-Verbose "Invoke-GPOZaurrContent - Processing reports based on other report $Report ($FindReport)"

            foreach ($GPO in $TemporaryCachedSingleReports['ReportsSingle'][$FindReport]) {

                $TranslatedGpo = Invoke-Command -ScriptBlock $Script:GPODitionary[$Report]['CodeReport']

                foreach ($T in $TranslatedGpo) {

                    $Output['Reports'][$Report].Add($T)

                }

            }

        }

    }

    # Normalize - meaning that before we return each GPO report we make sure that each entry has the same column names regardless which one is first.

    # Normally if you would have a GPO with just 2 entries for given subject (say LAPS), and then another GPO having 5 settings for the same type

    # and you would display them one after another - all entries would be shown using first object which has less properties then 2nd or 3rd object

    # to make sure all objects are having same (even empty) properties we "normalize" it

    if (-not $SkipNormalize) {

        foreach ($Report in [string[]] $Output['Reports'].Keys) {

            $FirstProperties = 'DisplayName', 'DomainName', 'GUID', 'GpoType'

            #$EndProperties = 'CreatedTime', 'ModifiedTime', 'ReadTime', 'Filters', 'Linked', 'LinksCount', 'Links'

            $EndProperties = 'Filters', 'Linked', 'LinksCount', 'Links'

            $Properties = $Output['Reports'][$Report] | Select-Properties -ExcludeProperty ($FirstProperties + $EndProperties) -AllProperties -WarningAction SilentlyContinue

            $DisplayProperties = @(

                $FirstProperties

                foreach ($Property in $Properties) {

                    $Property

                }

                $EndProperties

            )

            $Output['Reports'][$Report] = $Output['Reports'][$Report] | Select-Object -Property $DisplayProperties

        }

    }

    $Output['PoliciesTotal'] = $Output.Reports.Policies.PolicyCategory | Group-Object | Select-Object Name, Count | Sort-Object -Property Name #-Descending

    #$Output['PoliciesTotal'] = $Output.Reports.Policies.PolicyCategory | Group-Object | Select-Object Name, Count | Sort-Object -Property Count -Descending

    if (-not $SkipCleanup) {

        Write-Verbose "Invoke-GPOZaurrContent - Cleaning up output"

        Remove-EmptyValue -Hashtable $Output -Recursive

    }

    if ($Extended) {

        $Output

    } else {

        if ($Output.Reports) {

            if ($OutputType -eq 'Object') {

                $Output.Reports

            }

            if ($OutputType -eq 'HTML') {

                if (-not $OutputPath) {

                    $OutputPath = Get-FileName -Extension 'html' -Temporary

                    Write-Warning "Invoke-GPOZaurrContent - OutputPath not given. Using $OutputPath"

                }

                Write-Verbose "Invoke-GPOZaurrContent - Generating HTML output"

                New-HTML {

                    New-HTMLSectionStyle -BorderRadius 0px -HeaderBackGroundColor Grey -RemoveShadow

                    New-HTMLTabStyle -BorderRadius 0px -TextTransform capitalize -BackgroundColorActive SlateGrey

                    New-HTMLTableOption -DataStore JavaScript

                    foreach ($Key in  $Output.Reports.Keys) {

                        New-HTMLTab -Name $Key {

                            Write-Verbose "Invoke-GPOZaurrContent - Generating HTML Table for $Key"

                            New-HTMLTable -DataTable $Output.Reports[$Key] -Filtering -Title $Key

                        }

                    }

                } -FilePath $OutputPath -ShowHTML:$Open -Online:$Online

            }

        } else {

            Write-Warning "Invoke-GPOZaurrContent - There was no data output for requested types."

        }

    }

}

[scriptblock] $SourcesAutoCompleter = {

    param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters)

    $Script:GPODitionary.Keys | Sort-Object | Where-Object { $_ -like "*$wordToComplete*" }

}

Register-ArgumentCompleter -CommandName Invoke-GPOZaurrContent -ParameterName Type -ScriptBlock $SourcesAutoCompleter

function Invoke-GPOZaurrPermission {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [parameter(Position = 0)]

        [scriptblock] $PermissionRules,

        # ParameterSet1

        [Parameter(ParameterSetName = 'GPOName')][string] $GPOName,

        # ParameterSet2

        [Parameter(ParameterSetName = 'GPOGUID')][alias('GUID', 'GPOID')][string] $GPOGuid,

        # ParameterSet3

        [parameter(ParameterSetName = 'Level', Mandatory)][int] $Level,

        [parameter(ParameterSetName = 'Level', Mandatory)][int] $Limit,

        # ParameterSet4

        [parameter(ParameterSetName = 'Linked', Mandatory)][validateset('Root', 'DomainControllers', 'Site', 'OrganizationalUnit')][string] $Linked,

        # ParameterSet5

        [parameter(ParameterSetName = 'ADObject', ValueFromPipeline, ValueFromPipelineByPropertyName, Mandatory)][Microsoft.ActiveDirectory.Management.ADObject[]] $ADObject,

        # ParameterSet6

        [parameter(ParameterSetName = 'Filter')][string] $Filter = "(objectClass -eq 'organizationalUnit' -or objectClass -eq 'domainDNS' -or objectClass -eq 'site')",

        [parameter(ParameterSetName = 'Filter')][string] $SearchBase,

        [parameter(ParameterSetName = 'Filter')][Microsoft.ActiveDirectory.Management.ADSearchScope] $SearchScope,

        # All other paramerrs are for for all parametersets

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [validateSet('Unknown', 'NotWellKnown', 'NotWellKnownAdministrative', 'NotAdministrative', 'All')][string[]] $Type,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [Array] $ApprovedGroups,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [alias('Principal')][Array] $Trustee,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [Microsoft.GroupPolicy.GPPermissionType] $TrusteePermissionType,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [alias('PrincipalType')][validateset('DistinguishedName', 'Name', 'Sid')][string] $TrusteeType = 'DistinguishedName',

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [System.Collections.IDictionary] $GPOCache,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [alias('ForestName')][string] $Forest,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [string[]] $ExcludeDomains,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [parameter(ParameterSetName = 'Level')]

        [switch] $LimitAdministrativeGroupsToDomain,

        [Parameter(ParameterSetName = 'GPOGUID')]

        [Parameter(ParameterSetName = 'GPOName')]

        [parameter(ParameterSetName = 'Filter')]

        [parameter(ParameterSetName = 'ADObject')]

        [parameter(ParameterSetName = 'Linked')]

        [switch] $SkipDuplicates

    )

    if ($PermissionRules) {

        $Rules = & $PermissionRules

    } else {

        Write-Warning "Invoke-GPOZaurrPermission - No rules defined. Stopping processing."

        return

    }

    $ForestInformation = Get-WinADForestDetails -Extended -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    if ($LimitAdministrativeGroupsToDomain) {

        # This will get administrative based on IncludeDomains if given. It means that if GPO has Domain admins added from multiple domains it will only find one, and remove all other Domain Admins (if working with Domain Admins that is)

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ForestInformation

    } else {

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest #-IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ForestInformation

    }

    if ($PSCmdlet.ParameterSetName -ne 'Level') {

        $Splat = @{

            Forest                    = $Forest

            IncludeDomains            = $IncludeDomains

            ExcludeDomains            = $ExcludeDomains

            ExtendedForestInformation = $ForestInformation

            SkipDuplicates            = $SkipDuplicates.IsPresent

        }

        if ($ADObject) {

            $Splat['ADObject'] = $ADObject

        } elseif ($Linked) {

            $Splat['Linked'] = $Linked

        } elseif ($GPOName) {

        } elseif ($GPOGuid) {

        } else {

            if ($Filter) {

                $Splat['Filter'] = $Filter

            }

            if ($SearchBase) {

                $Splat['SearchBase'] = $SearchBase

            }

            if ($SearchScope) {

                $Splat['SearchScope'] = $SearchScope

            }

        }

        Get-GPOZaurrLink @Splat | ForEach-Object -Process {

            $GPO = $_

            foreach ($Rule in $Rules) {

                if ($Rule.Action -eq 'Owner') {

                    if ($Rule.Type -eq 'Administrative') {

                        # We check for Owner (sometimes it can be empty)

                        if ($GPO.Owner) {

                            $AdministrativeGroup = $ADAdministrativeGroups['ByNetBIOS']["$($GPO.Owner)"]

                        } else {

                            $AdministrativeGroup = $null

                        }

                        if (-not $AdministrativeGroup) {

                            $DefaultPrincipal = $ADAdministrativeGroups["$($GPO.DomainName)"]['DomainAdmins']

                            Write-Verbose "Invoke-GPOZaurrPermission - Changing GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.Owner) to $DefaultPrincipal"

                            #Set-ADACLOwner -ADObject $GPO.GPODistinguishedName -Principal $DefaultPrincipal -Verbose:$false -WhatIf:$WhatIfPreference

                            Set-GPOZaurrOwner -GPOGuid $GPO.Guid -IncludeDomains $GPO.Domain -Principal $DefaultPrincipal -WhatIf:$WhatIfPreference

                        }

                    } elseif ($Rule.Type -eq 'Default') {

                        Write-Verbose "Invoke-GPOZaurrPermission - Changing GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.Owner) to $($Rule.Principal)"

                        #Set-ADACLOwner -ADObject $GPO.GPODistinguishedName -Principal $Rule.Principal -Verbose:$false -WhatIf:$WhatIfPreference

                        Set-GPOZaurrOwner -GPOGuid $GPO.Guid -IncludeDomains $GPO.Domain -Principal $Rule.Principal -WhatIf:$WhatIfPreference

                    }

                } elseif ($Rule.Action -eq 'Remove') {

                    $GPOPermissions = Get-GPOZaurrPermission -GPOGuid $GPO.GUID -IncludeDomains $GPO.DomainName -IncludePermissionType $Rule.IncludePermissionType -ExcludePermissionType $Rule.ExcludePermissionType -Type $Rule.Type -IncludeGPOObject -PermitType $Rule.PermitType -Principal $Rule.Principal -PrincipalType $Rule.PrincipalType -ExcludePrincipal $Rule.ExcludePrincipal -ExcludePrincipalType $Rule.ExcludePrincipalType -ADAdministrativeGroups $ADAdministrativeGroups

                    foreach ($Permission in $GPOPermissions) {

                        Remove-PrivPermission -Principal $Permission.PrincipalSid -PrincipalType Sid -GPOPermission $Permission -IncludePermissionType $Permission.Permission

                    }

                } elseif ($Rule.Action -eq 'Add') {

                    # Initially we were askng for same domain as user requested, but in fact we need to apply GPODomain as it can be linked to different domain

                    $SplatPermissions = @{

                        #Forest                    = $Forest

                        IncludeDomains         = $GPO.DomainName

                        #ExcludeDomains            = $ExcludeDomains

                        #ExtendedForestInformation = $ForestInformation

                        GPOGuid                = $GPO.GUID

                        IncludePermissionType  = $Rule.IncludePermissionType

                        Type                   = $Rule.Type

                        PermitType             = $Rule.PermitType

                        Principal              = $Rule.Principal

                        ADAdministrativeGroups = $ADAdministrativeGroups

                    }

                    if ($Rule.PrincipalType) {

                        $SplatPermissions.PrincipalType = $Rule.PrincipalType

                    }

                    Add-GPOZaurrPermission @SplatPermissions

                }

            }

        }

    } else {

        # This is special case based on different command

        $Report = Get-GPOZaurrLinkSummary -Report OneLink

        $AffectedGPOs = foreach ($GPO in $Report) {

            $Property = "Level$($Level)"

            if ($GPO."$Property" -gt $Limit) {

                foreach ($Rule in $Rules) {

                    if ($Rule.Action -eq 'Owner') {

                        if ($Rule.Type -eq 'Administrative') {

                            # We check for Owner (sometimes it can be empty)

                            if ($GPO.Owner) {

                                $AdministrativeGroup = $ADAdministrativeGroups['ByNetBIOS']["$($GPO.Owner)"]

                            } else {

                                $AdministrativeGroup = $null

                            }

                            if (-not $AdministrativeGroup) {

                                $DefaultPrincipal = $ADAdministrativeGroups["$($GPO.DomainName)"]['DomainAdmins']

                                Write-Verbose "Invoke-GPOZaurrPermission - Changing GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.Owner) to $DefaultPrincipal"

                                #Set-ADACLOwner -ADObject $GPO.GPODistinguishedName -Principal $DefaultPrincipal -Verbose:$false -WhatIf:$WhatIfPreference

                                Set-GPOZaurrOwner -GPOGuid $GPO.Guid -IncludeDomains $GPO.Domain -Principal $DefaultPrincipal -WhatIf:$WhatIfPreference

                            }

                        } elseif ($Rule.Type -eq 'Default') {

                            Write-Verbose "Invoke-GPOZaurrPermission - Changing GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.Owner) to $($Rule.Principal)"

                            #Set-ADACLOwner -ADObject $GPO.GPODistinguishedName -Principal $Rule.Principal -Verbose:$false -WhatIf:$WhatIfPreference

                            Set-GPOZaurrOwner -GPOGuid $GPO.Guid -IncludeDomains $GPO.Domain -Principal $Rule.Principal -WhatIf:$WhatIfPreference

                        }

                    } elseif ($Rule.Action -eq 'Remove') {

                        $GPOPermissions = Get-GPOZaurrPermission -GPOGuid $GPO.GUID -IncludeDomains $GPO.DomainName -IncludePermissionType $Rule.IncludePermissionType -ExcludePermissionType $Rule.ExcludePermissionType -Type $Rule.Type -IncludeGPOObject -PermitType $Rule.PermitType -Principal $Rule.Principal -PrincipalType $Rule.PrincipalType -ExcludePrincipal $Rule.ExcludePrincipal -ExcludePrincipalType $Rule.ExcludePrincipalType -ADAdministrativeGroups $ADAdministrativeGroups

                        foreach ($Permission in $GPOPermissions) {

                            Remove-PrivPermission -Principal $Permission.Sid -PrincipalType Sid -GPOPermission $Permission -IncludePermissionType $Permission.Permission

                        }

                    } elseif ($Rule.Action -eq 'Add') {

                        # Initially we were askng for same domain as user requested, but in fact we need to apply GPODomain as it can be linked to different domain

                        $SplatPermissions = @{

                            #Forest                    = $Forest

                            IncludeDomains         = $GPO.DomainName

                            #ExcludeDomains            = $ExcludeDomains

                            #ExtendedForestInformation = $ForestInformation

                            GPOGuid                = $GPO.GUID

                            IncludePermissionType  = $Rule.IncludePermissionType

                            Type                   = $Rule.Type

                            PermitType             = $Rule.PermitType

                            Principal              = $Rule.Principal

                            ADAdministrativeGroups = $ADAdministrativeGroups

                        }

                        if ($Rule.PrincipalType) {

                            $SplatPermissions.PrincipalType = $Rule.PrincipalType

                        }

                        Add-GPOZaurrPermission @SplatPermissions

                    }

                }

            }

        }

        $AffectedGPOs

    }

}

function Invoke-GPOZaurrSupport {

    [cmdletBinding()]

    param(

        [ValidateSet('NativeHTML', 'HTML', 'XML', 'Object')][string] $Type = 'HTML',

        [alias('Server')][string] $ComputerName,

        [alias('User')][string] $UserName,

        [string] $Path,

        [string] $Splitter = [System.Environment]::NewLine,

        [switch] $PreventShow,

        [switch] $Online

    )

    # if user didn't choose anything, lets run as currently logged in user locally

    if (-not $UserName -and -not $ComputerName) {

        $UserName = $Env:USERNAME

        # we can also check if the session is Administrative and if so request computer policies

        if (([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {

            $ComputerName = $Env:COMPUTERNAME

        }

    }

    If ($Type -eq 'HTML') {

        $Exists = Get-Command -Name 'New-HTML' -ErrorAction SilentlyContinue

        if (-not $Exists) {

            Write-Warning "Invoke-GPOZaurrSupport - PSWriteHTML module is required for HTML functionality. Use XML, Object or NativeHTML option instead."

            return

        }

    }

    $Command = Get-Command -Name 'Get-GPResultantSetOfPolicy' -ErrorAction SilentlyContinue

    $NativeCommand = Get-Command -Name 'gpresult' -ErrorAction SilentlyContinue

    if (-not $Command -and -not $NativeCommand) {

        Write-Warning "Invoke-GPOZaurrSupport - Neither gpresult or Get-GPResultantSetOfPolicy are available. Terminating."

        return

    }

    $SplatPolicy = @{}

    if ($Type -in 'Object', 'XML', 'HTML') {

        if ($Path) {

            $SplatPolicy['Path'] = $Path

        } else {

            $SplatPolicy['Path'] = [io.path]::GetTempFileName().Replace('.tmp', ".xml")

        }

        $SplatPolicy['ReportType'] = 'xml'

    } elseif ($Type -eq 'NativeHTML') {

        if ($Path) {

            $SplatPolicy['Path'] = $Path

        } else {

            $SplatPolicy['Path'] = [io.path]::GetTempFileName().Replace('.tmp', ".html")

        }

        $SplatPolicy['ReportType'] = 'html'

    }

    if ($ComputerName) {

        $SplatPolicy['Computer'] = $ComputerName

    }

    if ($UserName) {

        $SplatPolicy['User'] = $UserName

    }

    $SplatPolicy['TempXmlPath'] = [io.path]::GetTempFileName().Replace('.tmp', ".xml")

    # Originally planned to use Get-GPResultantSetOfPolicy but it only works with administrative rights

    # if ($Command -and -not $ForceGPResult) {

    #     try {

    #         Write-Verbose "Invoke-GPOZaurrSupport - ComputerName: $($SplatPolicy['Computer']), UserName: $($SplatPolicy['User']), ReportType: $($SplatPolicy['ReportType']), Path: $($SplatPolicy['Path'])"

    #         $ResultantSetPolicy = Get-GPResultantSetOfPolicy @SplatPolicy -ErrorAction Stop

    #     } catch {

    #         if ($_.Exception.Message -eq 'Exception from HRESULT: 0x80041003') {

    #             Write-Warning "Invoke-GPOZaurrSupport - Are you running as admin? $($_.Exception.Message)"

    #             return

    #         } else {

    #             $ErrorMessage = $($_.Exception.Message).Replace([Environment]::NewLine, ' ')

    #             Write-Warning "Invoke-GPOZaurrSupport - Error: $ErrorMessage"

    #             return

    #         }

    #     }

    # } else {

    $Arguments = @(

        if ($SplatPolicy['Computer']) {

            "/S $ComputerName"

        }

        if ($SplatPolicy['User']) {

            "/USER $($SplatPolicy['User'])"

        }

        if ($SplatPolicy['ReportType'] -eq 'HTML') {

            '/H'

            $SplatPolicy['Path']

        } elseif ($SplatPolicy['ReportType'] -eq 'XML') {

            '/X'

            $SplatPolicy['TempXmlPath']

        }

        "/F"

    )

    Write-Verbose "Invoke-GPOZaurrSupport - GPResult Arguments: $Arguments"

    Start-Process -NoNewWindow -FilePath 'gpresult' -ArgumentList $Arguments -Wait

    #}

    if ($Type -eq 'NativeHTML') {

        if (-not $PreventShow) {

            Write-Verbose "Invoke-GPOZaurrSupport - Opening up file $($SplatPolicy['Path'])"

            Start-Process -FilePath $SplatPolicy['Path']

        }

        return

    }

    # Loads created XML by resultant Output

    if ($SplatPolicy.TempXmlPath -and (Test-Path -LiteralPath $SplatPolicy.TempXmlPath)) {

        [xml] $PolicyContent = Get-Content -LiteralPath $SplatPolicy.TempXmlPath

        if ($PolicyContent) {

            # lets remove temporary XML file

            Remove-Item -LiteralPath $SplatPolicy.TempXmlPath

        } else {

            Write-Warning "Invoke-GPOZaurrSupport - Couldn't load XML file from drive $($SplatPolicy.TempXmlPath). Terminating."

            return

        }

    } else {

        Write-Warning "Invoke-GPOZaurrSupport - Couldn't find XML file on drive $($SplatPolicy.TempXmlPath). Terminating."

        return

    }

    if ($ComputerName) {

        if (-not $PolicyContent.Rsop.'ComputerResults'.EventsDetails) {

            Write-Warning "Invoke-GPOZaurrSupport - Windows Events for Group Policy are missing. Amount of data will be limited. Firewall issue?"

        }

    }

    if (-not $ComputerName) {

        # Ok, user haven't given computername, and we're not admin, so RSOP won't be there, but we will use $ComputerName further down to get additional data, even without administrative rights

        # Also for display purposes

        $ComputerName = $Env:COMPUTERNAME

    }

    if ($Type -eq 'XML') {

        $PolicyContent.Rsop

    } else {

        if ($VerbosePreference -ne 'SilentlyContinue') {

            $Verbose = $true

        } else {

            $Verbose = $false

        }

        $Output = [ordered] @{

            ComputerInformation = Get-Computer -ComputerName $ComputerName -Verbose:$Verbose

            #ResultantSetPolicy  = $ResultantSetPolicy

            <# ResultantSetPolicy  = $ResultantSetPolicy

            RunspaceId      : 5a4931ea-915e-42d3-80d8-6a86b16eb271

            RsopMode        : Logging

            Namespace       : \\EVOSPEED\Root\Rsop\NS103F4892_39E9_42B8_B0FF_E438EC0796B5

            LoggingComputer : EVOSPEED

            LoggingUser     : EVOTEC\przemyslaw.klys

            LoggingMode     : UserAndComputer

            #>

        }

        if ($PolicyContent.Rsop.ComputerResults) {

            $Output.ComputerResults = ConvertFrom-XMLRSOP -Content $PolicyContent.Rsop -ResultsType 'ComputerResults' -Splitter $Splitter

        }

        if ($PolicyContent.Rsop.UserResults) {

            $Output.UserResults = ConvertFrom-XMLRSOP -Content $PolicyContent.Rsop -ResultsType 'UserResults' -Splitter $Splitter

        }

        New-GPOZaurrReportConsole -Results $Output -ComputerName $ComputerName

        if ($Type -contains 'Object') {

            $Output

        } elseif ($Type -contains 'HTML') {

            New-GPOZaurrReportHTML -Path $Path -Online:$Online -Open:(-not $PreventShow) -Support $Output

        }

    }

}

<#

GPRESULT [/S system [/U username [/P [password]]]] [/SCOPE scope]

           [/USER targetusername] [/R | /V | /Z] [(/X | /H) <filename> [/F]]

Description:

    This command line tool displays the Resultant Set of Policy (RSoP)

    information for a target user and computer.

Parameter List:

    /S        system           Specifies the remote system to connect to.

    /U        [domain\]user    Specifies the user context under which the

                               command should run.

                               Can not be used with /X, /H.

    /P        [password]       Specifies the password for the given user

                               context. Prompts for input if omitted.

                               Cannot be used with /X, /H.

    /SCOPE    scope            Specifies whether the user or the

                               computer settings need to be displayed.

                               Valid values: "USER", "COMPUTER".

    /USER     [domain\]user    Specifies the user name for which the

                               RSoP data is to be displayed.

    /X        <filename>       Saves the report in XML format at the

                               location and with the file name specified

                               by the <filename> parameter. (valid in Windows

                               Vista SP1 and later and Windows Server 2008 and later)

    /H        <filename>       Saves the report in HTML format at the

                               location and with the file name specified by

                               the <filename> parameter. (valid in Windows

                               at least Vista SP1 and at least Windows Server 2008)

    /F                         Forces Gpresult to overwrite the file name

                               specified in the /X or /H command.

    /R                         Displays RSoP summary data.

    /V                         Specifies that verbose information should

                               be displayed. Verbose information provides

                               additional detailed settings that have

                               been applied with a precedence of 1.

    /Z                         Specifies that the super-verbose

                               information should be displayed. Super-

                               verbose information provides additional

                               detailed settings that have been applied

                               with a precedence of 1 and higher. This

                               allows you to see if a setting was set in

                               multiple places. See the Group Policy

                               online help topic for more information.

    /?                         Displays this help message.

Examples:

    GPRESULT /R

    GPRESULT /H GPReport.html

    GPRESULT /USER targetusername /V

    GPRESULT /S system /USER targetusername /SCOPE COMPUTER /Z

    GPRESULT /S system /U username /P password /SCOPE USER /V

#>

function New-GPOZaurrWMI {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [parameter(Mandatory)][string] $Name,

        [string] $Description = ' ',

        [string] $Namespace = 'root\CIMv2',

        [parameter(Mandatory)][string] $Query,

        [switch] $SkipQueryCheck,

        [switch] $Force,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    if (-not $Forest -and -not $ExcludeDomains -and -not $IncludeDomains -and -not $ExtendedForestInformation) {

        $IncludeDomains = $Env:USERDNSDOMAIN

    }

    if (-not $SkipQueryCheck) {

        try {

            $null = Get-CimInstance -Query $Query -ErrorAction Stop -Verbose:$false

        } catch {

            Write-Warning "New-GPOZaurrWMI - Query error $($_.Exception.Message). Terminating."

            return

        }

    }

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

        $DomainInformation = Get-ADDomain -Server $QueryServer

        $defaultNamingContext = $DomainInformation.DistinguishedName

        #$defaultNamingContext = (Get-ADRootDSE).defaultnamingcontext

        [string] $Author = (([ADSI]"LDAP://<SID=$([System.Security.Principal.WindowsIdentity]::GetCurrent().User.Value)>").UserPrincipalName).ToString()

        [string] $GUID = "{" + ([System.Guid]::NewGuid()) + "}"

        [string] $DistinguishedName = -join ("CN=", $GUID, ",CN=SOM,CN=WMIPolicy,CN=System,", $defaultNamingContext)

        $CurrentTime = (Get-Date).ToUniversalTime()

        [string] $CurrentDate = -join (

            ($CurrentTime.Year).ToString("0000"),

            ($CurrentTime.Month).ToString("00"),

            ($CurrentTime.Day).ToString("00"),

            ($CurrentTime.Hour).ToString("00"),

            ($CurrentTime.Minute).ToString("00"),

            ($CurrentTime.Second).ToString("00"),

            ".",

            ($CurrentTime.Millisecond * 1000).ToString("000000"),

            "-000"

        )

        [Array] $ExistingWmiFilter = Get-GPOZaurrWMI -ExtendedForestInformation $ForestInformation -IncludeDomains $Domain -Name $Name

        if ($ExistingWmiFilter.Count -eq 0) {

            [string] $WMIParm2 = -join ("1;3;10;", $Query.Length.ToString(), ";WQL;$Namespace;", $Query , ";")

            $OtherAttributes = @{

                "msWMI-Name"             = $Name

                "msWMI-Parm1"            = $Description

                "msWMI-Parm2"            = $WMIParm2

                "msWMI-Author"           = $Author

                "msWMI-ID"               = $GUID

                "instanceType"           = 4

                "showInAdvancedViewOnly" = "TRUE"

                "distinguishedname"      = $DistinguishedName

                "msWMI-ChangeDate"       = $CurrentDate

                "msWMI-CreationDate"     = $CurrentDate

            }

            $WMIPath = -join ("CN=SOM,CN=WMIPolicy,CN=System,", $defaultNamingContext)

            try {

                Write-Verbose "New-GPOZaurrWMI - Creating WMI filter $Name in $Domain"

                New-ADObject -Name $GUID -Type "msWMI-Som" -Path $WMIPath -OtherAttributes $OtherAttributes -Server $QueryServer

            } catch {

                Write-Warning "New-GPOZaurrWMI - Creating GPO filter error $($_.Exception.Message). Terminating."

                return

            }

        } else {

            foreach ($_ in $ExistingWmiFilter) {

                Write-Warning "New-GPOZaurrWMI - Skipping creation of GPO because name: $($_.DisplayName) guid: $($_.ID) for $($_.DomainName) already exists."

            }

        }

    }

}

function Optimize-GPOZaurr {

    <#

    .SYNOPSIS

    Enables or disables user/computer section of group policy based on it's content.

    .DESCRIPTION

    Enables or disables user/computer section of group policy based on it's content.

    .PARAMETER ExcludeGroupPolicies

    Provide a list of group policies to skip using Skip-GroupPolicy cmdlet

    .PARAMETER LimitProcessing

    Allows to specify maximum number of items that will be fixed in a single run. It doesn't affect amount of GPOs processed

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .EXAMPLE

    Optimize-GPOZaurr -All -WhatIf -Verbose -LimitProcessing 2

    .EXAMPLE

    Optimize-GPOZaurr -All -WhatIf -Verbose -LimitProcessing 2 {

        Skip-GroupPolicy -Name 'TEST | Drive Mapping 1'

        Skip-GroupPolicy -Name 'TEST | Drive Mapping 2'

    }

    .NOTES

    General notes

    #>

    [cmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'GPOName')]

    param(

        [Parameter(Position = 1)][scriptblock] $ExcludeGroupPolicies,

        [alias('Name', 'DisplayName')][Parameter(ParameterSetName = 'GPOName', Mandatory)][string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID', Mandatory)][alias('GUID', 'GPOID')][string] $GPOGuid,

        [Parameter(ParameterSetName = 'All', Mandatory)][switch] $All,

        [int] $LimitProcessing,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    Begin {

        $Count = 0

    }

    Process {

        $getGPOZaurrSplat = @{

            GpoName                   = $GPOName

            GPOGUID                   = $GPOGuid

            Forest                    = $Forest

            IncludeDomains            = $IncludeDomains

            ExcludeDomains            = $ExcludeDomains

            ExtendedForestInformation = $ExtendedForestInformation

            ExcludeGroupPolicies      = $ExcludeGroupPolicies

        }

        Remove-EmptyValue -Hashtable $getGPOZaurrSplat

        Get-GPOZaurr @getGPOZaurrSplat | ForEach-Object {

            $GPO = $_

            if (-not $GPO.Exclude) {

                if ($GPO.Optimized -eq $false -and $GPO.Problem -eq $false) {

                    if ($GPO.Empty) {

                        Write-Verbose "Optimize-GPOZaurr - GPO ($($GPO.DisplayName)) / $($GPO.DomainName)) is not optimized, but GPO is empty, so leaving as is."

                    } else {

                        if ($GPO.UserSettingsAvailable -and $GPO.ComputerSettingsAvailable) {

                            Write-Verbose "Optimize-GPOZaurr - "

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Enabling computer and user settings in domain $($GPO.DomainName)")) {

                                try {

                                    $GPO.GPOObject.GpoStatus = [Microsoft.GroupPolicy.GpoStatus]::AllSettingsEnabled

                                } catch {

                                    Write-Warning -Message "Optimize-GPOZaurr - Couldn't set $($GPO.DisplayName) / $($GPO.DomainName) to $Status. Error $($_.Exception.Message)"

                                }

                            }

                        } elseif ($GPO.UserSettingsAvailable) {

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Disabling computer setings in domain $($GPO.DomainName)")) {

                                try {

                                    $GPO.GPOObject.GpoStatus = [Microsoft.GroupPolicy.GpoStatus]::ComputerSettingsDisabled

                                } catch {

                                    Write-Warning -Message "Optimize-GPOZaurr - Couldn't set $($GPO.DisplayName) / $($GPO.DomainName) to $Status. Error $($_.Exception.Message)"

                                }

                            }

                        } elseif ($GPO.ComputerSettingsAvailable) {

                            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, "Disabling user setings in domain $($GPO.DomainName)")) {

                                try {

                                    $GPO.GPOObject.GpoStatus = [Microsoft.GroupPolicy.GpoStatus]::UserSettingsDisabled

                                } catch {

                                    Write-Warning -Message "Optimize-GPOZaurr - Couldn't set $($GPO.DisplayName) / $($GPO.DomainName) to $Status. Error $($_.Exception.Message)"

                                }

                            }

                        }

                    }

                    $Count++

                    if ($LimitProcessing -eq $Count) {

                        break

                    }

                } elseif ($GPO.Optimized -eq $false) {

                    Write-Warning "Optimize-GPOZaurr - GPO ($($GPO.DisplayName)) / $($GPO.DomainName)) is not optimized, but GPO is marked as one with problem. Skipping."

                }

            }

        }

    }

}

function Remove-GPOPermission {

    [cmdletBinding()]

    param(

        [validateSet('Unknown', 'NotWellKnown', 'NotWellKnownAdministrative', 'Administrative', 'NotAdministrative', 'All')][string[]] $Type,

        [Microsoft.GroupPolicy.GPPermissionType[]] $IncludePermissionType,

        [Microsoft.GroupPolicy.GPPermissionType[]] $ExcludePermissionType,

        [validateSet('Allow', 'Deny', 'All')][string] $PermitType = 'Allow',

        [string[]] $Principal,

        [validateset('DistinguishedName', 'Name', 'Sid')][string] $PrincipalType = 'Sid',

        [string[]] $ExcludePrincipal,

        [validateset('DistinguishedName', 'Name', 'Sid')][string] $ExcludePrincipalType = 'Sid'

    )

    if ($Type) {

        @{

            Action                = 'Remove'

            Type                  = $Type

            IncludePermissionType = $IncludePermissionType

            ExcludePermissionType = $ExcludePermissionType

            PermitType            = $PermitType

            Principal             = $Principal

            PrincipalType         = $PrincipalType

            ExcludePrincipal      = $ExcludePrincipal

            ExcludePrincipalType  = $ExcludePrincipalType

        }

    }

}

function Remove-GPOZaurr {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [Parameter(Position = 1)][scriptblock] $ExcludeGroupPolicies,

        [parameter(Position = 0, Mandatory)][validateset('Empty', 'Unlinked', 'Disabled', 'NoApplyPermission')][string[]] $Type,

        [int] $LimitProcessing,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string[]] $GPOPath,

        [string] $BackupPath,

        [switch] $BackupDated,

        [int] $RequireDays

    )

    Begin {

        if ($BackupPath) {

            $BackupRequired = $true

            if ($BackupDated) {

                $BackupFinalPath = "$BackupPath\$((Get-Date).ToString('yyyy-MM-dd_HH_mm_ss'))"

            } else {

                $BackupFinalPath = $BackupPath

            }

            Write-Verbose "Remove-GPOZaurr - Backing up to $BackupFinalPath"

            $null = New-Item -ItemType Directory -Path $BackupFinalPath -Force

        } else {

            $BackupRequired = $false

        }

        $Count = 0

    }

    Process {

        $getGPOZaurrSplat = @{

            Forest                    = $Forest

            IncludeDomains            = $IncludeDomains

            ExcludeDomains            = $ExcludeDomains

            ExtendedForestInformation = $ExtendedForestInformation

            GPOPath                   = $GPOPath

            ExcludeGroupPolicies      = $ExcludeGroupPolicies

        }

        Get-GPOZaurr @getGPOZaurrSplat | ForEach-Object {

            $DeleteRequired = $false

            if ($Type -contains 'Empty') {

                if ($_.Empty -eq $true) {

                    $DeleteRequired = $true

                }

            }

            if ($Type -contains 'Unlinked') {

                if ($_.Linked -eq $false) {

                    $DeleteRequired = $true

                }

            }

            if ($Type -contains 'Disabled') {

                if ($_.Enabled -eq $false) {

                    $DeleteRequired = $true

                }

            }

            if ($Type -contains 'NoApplyPermission') {

                if ($_.ApplyPermission -eq $false) {

                    $DeleteRequired = $true

                }

            }

            if ($RequireDays) {

                if ($RequireDays -ge $_.Days) {

                    # GPO was modified recently and we don't want to touch it yet, maybe edit is in progress

                    $DeleteRequired = $false

                }

            }

            if ($_.Exclude -eq $true) {

                Write-Verbose "Remove-GPOZaurr - Excluded GPO $($_.DisplayName) from $($_.DomainName). Skipping!"

            } elseif ($DeleteRequired) {

                if ($BackupRequired) {

                    try {

                        Write-Verbose "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName)"

                        $BackupInfo = Backup-GPO -Guid $_.Guid -Domain $_.DomainName -Path $BackupFinalPath -ErrorAction Stop

                        $BackupInfo

                        $BackupOK = $true

                    } catch {

                        Write-Warning "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"

                        $BackupOK = $false

                    }

                }

                if (($BackupRequired -and $BackupOK) -or (-not $BackupRequired)) {

                    try {

                        Write-Verbose "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName)"

                        Remove-GPO -Domain $_.DomainName -Guid $_.Guid -ErrorAction Stop

                    } catch {

                        Write-Warning "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"

                    }

                }

                $Count++

                if ($LimitProcessing -eq $Count) {

                    break

                }

            }

        }

    }

    End {

    }

}

function Remove-GPOZaurrBroken {

    <#

    .SYNOPSIS

    Finds and removes broken Group Policies from SYSVOL or AD or both.

    .DESCRIPTION

    Finds and removes broken Group Policies from SYSVOL or AD or both. Assesment is based on Get-GPOZaurrBroken and there are 3 supported types:

    - AD - meaning GPOs which have no SYSVOL content will be deleted from AD

    - SYSVOL - meaning GPOs which have no AD content will be deleted from SYSVOL

    - ObjectClass - meaning GPOs which have ObjectClass category of Container rather than groupPolicyContainer will be deleted from AD & SYSVOL

    .PARAMETER Type

    Choose one or more types to delete. Options are AD, ObjectClass, SYSVOL

    .PARAMETER BackupPath

    Path to optional backup of SYSVOL content before deletion

    .PARAMETER BackupDated

    Forces backup to be created within folder that has date in it

    .PARAMETER LimitProcessing

    Allows to specify maximum number of items that will be fixed in a single run. It doesn't affect amount of GPOs processed

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .EXAMPLE

    Remove-GPOZaurrBroken -Verbose -WhatIf -Type AD, SYSVOL

    .EXAMPLE

    Remove-GPOZaurrBroken -Verbose -WhatIf -Type AD, SYSVOL -IncludeDomains 'ad.evotec.pl' -LimitProcessing 2

    .EXAMPLE

    Remove-GPOZaurrBroken -Verbose -IncludeDomains 'ad.evotec.xyz' -BackupPath $Env:UserProfile\Desktop\MyBackup1 -WhatIf -Type AD, SYSVOL

    .NOTES

    General notes

    #>

    [alias('Remove-GPOZaurrOrphaned')]

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [parameter(Mandatory, Position = 0)][ValidateSet('SYSVOL', 'AD', 'ObjectClass')][string[]] $Type,

        [string] $BackupPath,

        [switch] $BackupDated,

        [int] $LimitProcessing = [int32]::MaxValue,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    if ($BackupPath) {

        if ($BackupDated) {

            $BackupFinalPath = "$BackupPath\$((Get-Date).ToString('yyyy-MM-dd_HH_mm_ss'))"

        } else {

            $BackupFinalPath = $BackupPath

        }

    } else {

        $BackupFinalPath = ''

    }

    Get-GPOZaurrBroken -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation | Where-Object {

        if ($Type -contains 'SYSVOL') {

            if ($_.Status -eq 'Not available in AD') {

                $_

            }

        }

        if ($Type -contains 'AD') {

            if ($_.Status -eq 'Not available on SYSVOL') {

                $_

            }

        }

        if ($Type -contains 'ObjectClass') {

            if ($_.Status -eq 'ObjectClass issue') {

                $_

            }

        }

    } | Select-Object | Select-Object -First $LimitProcessing | ForEach-Object {

        $GPO = $_

        if ($GPO.Status -in 'Not available in AD', 'ObjectClass issue') {

            Write-Verbose "Remove-GPOZaurrBroken - Removing from SYSVOL [$($GPO.Status)] $($GPO.Path)"

            if ($BackupFinalPath) {

                Try {

                    Write-Verbose "Remove-GPOZaurrBroken - Backing up $($GPO.Path)"

                    Copy-Item -LiteralPath $GPO.Path -Recurse -Destination $BackupFinalPath -ErrorAction Stop

                    $BackupWorked = $true

                } catch {

                    Write-Warning "Remove-GPOZaurrBroken - Error backing up $($GPO.Path) error: $($_.Exception.Message)"

                    $BackupWorked = $false

                }

            }

            if ($BackupWorked -or $BackupFinalPath -eq '') {

                Write-Verbose "Remove-GPOZaurrBroken - Removing $($GPO.Path)"

                try {

                    Remove-Item -Recurse -Force -LiteralPath $GPO.Path -ErrorAction Stop

                } catch {

                    Write-Warning "Remove-GPOZaurrBroken - Failed to remove file $($GPO.Path): $($_.Exception.Message)."

                }

            }

        }

        if ($GPO.Status -in 'Not available on SYSVOL', 'ObjectClass issue') {

            Write-Verbose "Remove-GPOZaurrBroken - Removing from AD [$($GPO.Status)] $($GPO.DistinguishedName)"

            try {

                $ExistingObject = Get-ADObject -Identity $GPO.DistinguishedName -Server $GPO.DomainName -ErrorAction Stop

            } catch {

                Write-Warning "Remove-GPOZaurrBroken - Error getting $($GPO.DistinguishedName) from AD error: $($_.Exception.Message)"

                $ExistingObject = $null

            }

            if ($ExistingObject -and $ExistingObject.ObjectClass -eq 'groupPolicyContainer') {

                Write-Verbose "Remove-GPOZaurrBroken - Removing DN: $($GPO.DistinguishedName) / ObjectClass: $($ExistingObject.ObjectClass)"

                try {

                    Remove-ADObject -Server $GPO.DomainName -Identity $GPO.DistinguishedName -Recursive -Confirm:$false -ErrorAction Stop

                } catch {

                    Write-Warning "Remove-GPOZaurrBroken - Failed to remove $($GPO.DistinguishedName) from AD error: $($_.Exception.Message)"

                }

            } else {

                Write-Warning "Remove-GPOZaurrBroken - DistinguishedName $($GPO.DistinguishedName) not found or ObjectClass is not groupPolicyContainer ($($ExistingObject.ObjectClass))"

            }

        }

    }

}

function Remove-GPOZaurrDuplicateObject {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [int] $LimitProcessing = [int32]::MaxValue,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    $getGPOZaurrDuplicateObjectSplat = @{

        Forest                    = $Forest

        IncludeDomains            = $IncludeDomains

        ExcludeDomains            = $ExcludeDomains

        ExtendedForestInformation = $ExtendedForestInformation

    }

    $DuplicateGpoObjects = Get-GPOZaurrDuplicateObject @getGPOZaurrDuplicateObjectSplat

    foreach ($Duplicate in $DuplicateGpoObjects | Select-Object -First $LimitProcessing) {

        try {

            Remove-ADObject -Identity $Duplicate.ObjectGUID -Recursive -ErrorAction Stop -Server $Duplicate.DomainName -Confirm:$false

        } catch {

            Write-Warning "Remove-GPOZaurrDuplicateObject - Deleting $($Duplicate.ConflictDN) / $($Duplicate.DomainName) via GUID: $($Duplicate.ObjectGUID) failed with error: $($_.Exception.Message)"

        }

    }

}

function Remove-GPOZaurrFolders {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [string] $BackupPath,

        [switch] $BackupDated,

        [ValidateSet('All', 'Netlogon', 'Sysvol')][string[]] $Type = 'All',

        [Parameter(Mandatory)][ValidateSet('NTFRS', 'Empty')][string] $FolderType,

        [string[]] $FolderName,

        [int] $LimitProcessing = [int32]::MaxValue,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    if ($BackupPath) {

        if ($BackupDated) {

            $BackupFinalPath = "$BackupPath\$((Get-Date).ToString('yyyy-MM-dd_HH_mm_ss'))"

        } else {

            $BackupFinalPath = $BackupPath

        }

    } else {

        $BackupFinalPath = ''

    }

    Get-GPOZaurrFolders -Type $Type -FolderType $FolderType -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation | Where-Object {

        if ($FolderName) {

            foreach ($Folder in $FolderName) {

                if ($_.Name -eq $Folder) {

                    $_

                }

            }

        } else {

            $_

        }

    } | Select-Object | Select-Object -First $LimitProcessing | ForEach-Object {

        if ($BackupFinalPath) {

            $SYSVOLRoot = "\\$($_.DomainName)\SYSVOL\$($_.DomainName)\"

            $DestinationFile = ($_.FullName).Replace($SYSVOLRoot, '')

            #$DestinationMissingFolder = $DestinationFile.Replace($DestinationFile, '')

            $DestinationFilePath = [system.io.path]::Combine($BackupFinalPath, $DestinationFile)

            #$DestinationFolderPath = [system.io.path]::Combine($BackupFinalPath, $DestinationMissingFolder)

            Write-Verbose "Remove-GPOZaurrFolders - Backing up $($_.FullName)"

            Try {

                Copy-Item -LiteralPath $_.FullName -Recurse -Destination $DestinationFilePath -ErrorAction Stop -Force

                $BackupWorked = $true

            } catch {

                Write-Warning "Remove-GPOZaurrFolders - Error backing up error: $($_.Exception.Message)"

                $BackupWorked = $false

            }

        }

        if ($BackupWorked -or $BackupFinalPath -eq '') {

            try {

                Write-Verbose "Remove-GPOZaurrFolders - Removing $($_.FullName)"

                Remove-Item -Path $_.FullName -Force -Recurse

            } catch {

                Write-Warning "Remove-GPOZaurrFolders - Failed to remove directory $($_.FullName): $($_.Exception.Message)."

            }

        }

    }

}

function Remove-GPOZaurrLegacyFiles {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [string] $BackupPath,

        [switch] $BackupDated,

        [switch] $RemoveEmptyFolders,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [int] $LimitProcessing = [int32]::MaxValue

    )

    if ($BackupPath) {

        if ($BackupDated) {

            $BackupFinalPath = "$BackupPath\$((Get-Date).ToString('yyyy-MM-dd_HH_mm_ss'))"

        } else {

            $BackupFinalPath = $BackupPath

        }

    } else {

        $BackupFinalPath = ''

    }

    $Splat = @{

        Forest                    = $Forest

        IncludeDomains            = $IncludeDomains

        ExcludeDomains            = $ExcludeDomains

        ExtendedForestInformation = $ExtendedForestInformation

        Verbose                   = $VerbosePreference

    }

    [Array] $Deleted = Get-GPOZaurrLegacyFiles @Splat | Select-Object -First $LimitProcessing | ForEach-Object {

        Write-Verbose "Remove-GPOZaurrLegacyFiles - Processing $($_.FullName)"

        if ($BackupFinalPath) {

            $SYSVOLRoot = "\\$($_.DomainName)\SYSVOL\$($_.DomainName)\policies\"

            $DestinationFile = ($_.FullName).Replace($SYSVOLRoot, '')

            #$DestinationMissingFolder = $DestinationFile.Replace($DestinationFile, '')

            $DestinationFilePath = [system.io.path]::Combine($BackupFinalPath, $DestinationFile)

            #$DestinationFolderPath = [system.io.path]::Combine($BackupFinalPath, $DestinationMissingFolder)

            Write-Verbose "Remove-GPOZaurrLegacyFiles - Backing up $($_.FullName)"

            $Created = New-Item -ItemType File -Path $DestinationFilePath -Force

            if ($Created) {

                Try {

                    Copy-Item -LiteralPath $_.FullName -Recurse -Destination $DestinationFilePath -ErrorAction Stop -Force

                    $BackupWorked = $true

                } catch {

                    Write-Warning "Remove-GPOZaurrLegacyFiles - Error backing up error: $($_.Exception.Message)"

                    $BackupWorked = $false

                }

            } else {

                $BackupWorked = $false

            }

        }

        if ($BackupWorked -or $BackupFinalPath -eq '') {

            try {

                Write-Verbose "Remove-GPOZaurrLegacyFiles - Deleting $($_.FullName)"

                Remove-Item -Path $_.FullName -ErrorAction Stop -Force

                $_

            } catch {

                Write-Warning "Remove-GPOZaurrLegacyFiles - Failed to remove file $($_.FullName): $($_.Exception.Message)."

            }

        }

    }

    if ($Deleted.Count -gt 0) {

        if ($RemoveEmptyFolders) {

            $FoldersToCheck = $Deleted.DirectoryName | Sort-Object -Unique

            foreach ($Folder in $FoldersToCheck) {

                $FolderName = $Folder.Substring($Folder.Length - 4)

                if ($FolderName -eq '\Adm') {

                    try {

                        $MeasureCount = Get-ChildItem -LiteralPath $Folder -Force -ErrorAction Stop | Select-Object -First 1 | Measure-Object

                    } catch {

                        Write-Warning "Remove-GPOZaurrLegacyFiles - Couldn't verify if folder $Folder is empty. Skipping. Error: $($_.Exception.Message)."

                        continue

                    }

                    if ($MeasureCount.Count -eq 0) {

                        Write-Verbose "Remove-GPOZaurrLegacyFiles - Deleting empty folder $($Folder)"

                        try {

                            Remove-Item -LiteralPath $Folder -Force -Recurse:$false

                        } catch {

                            Write-Warning "Remove-GPOZaurrLegacyFiles - Failed to remove folder $($Folder): $($_.Exception.Message)."

                        }

                    } else {

                        Write-Verbose "Remove-GPOZaurrLegacyFiles - Skipping not empty folder from deletion $($Folder)"

                    }

                }

            }

        }

    }

}

function Remove-GPOZaurrPermission {

    [cmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'Global')]

    param(

        [Parameter(ParameterSetName = 'GPOName', Mandatory)]

        [string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID', Mandatory)]

        [alias('GUID', 'GPOID')][string] $GPOGuid,

        [string[]] $Principal,

        [validateset('DistinguishedName', 'Name', 'NetbiosName', 'Sid')][string] $PrincipalType = 'Sid',

        [validateset('Unknown', 'NotAdministrative', 'Default')][string[]] $Type = 'Default',

        [alias('PermissionType')][Microsoft.GroupPolicy.GPPermissionType[]] $IncludePermissionType,

        [Microsoft.GroupPolicy.GPPermissionType[]] $ExcludePermissionType,

        [switch] $SkipWellKnown,

        [switch] $SkipAdministrative,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [int] $LimitProcessing

    )

    Begin {

        $Count = 0

        $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ForestInformation

        if ($Type -eq 'Unknown') {

            if ($SkipAdministrative -or $SkipWellKnown) {

                Write-Warning "Remove-GPOZaurrPermission - Using SkipAdministrative or SkipWellKnown while looking for Unknown doesn't make sense as only Unknown will be displayed."

            }

        }

    }

    Process {

        if ($Type -contains 'Named' -and $Principal.Count -eq 0) {

            Write-Warning "Remove-GPOZaurrPermission - When using type Named you need to provide names to remove. Terminating."

            return

        }

        # $GPOPermission.GPOSecurity.RemoveTrustee($GPOPermission.Sid)

        #void RemoveTrustee(string trustee)

        #void RemoveTrustee(System.Security.Principal.IdentityReference identity)

        #$GPOPermission.GPOSecurity.Remove

        #void RemoveAt(int index)

        #void IList[GPPermission].RemoveAt(int index)

        #void IList.RemoveAt(int index)

        foreach ($Domain in $ForestInformation.Domains) {

            $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

            if ($GPOName) {

                $getGPOSplat = @{

                    Name        = $GPOName

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

            } elseif ($GPOGuid) {

                $getGPOSplat = @{

                    Guid        = $GPOGuid

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

            } else {

                $getGPOSplat = @{

                    All         = $true

                    Domain      = $Domain

                    Server      = $QueryServer

                    ErrorAction = 'SilentlyContinue'

                }

            }

            Get-GPO @getGPOSplat | ForEach-Object -Process {

                $GPOSecurity = $_.GetSecurityInfo()

                $getPrivPermissionSplat = @{

                    Principal              = $Principal

                    PrincipalType          = $PrincipalType

                    #Accounts               = $Accounts

                    GPO                    = $_

                    SkipWellKnown          = $SkipWellKnown.IsPresent

                    SkipAdministrative     = $SkipAdministrative.IsPresent

                    IncludeOwner           = $false

                    IncludeGPOObject       = $true

                    IncludePermissionType  = $IncludePermissionType

                    ExcludePermissionType  = $ExcludePermissionType

                    ADAdministrativeGroups = $ADAdministrativeGroups

                    SecurityRights         = $GPOSecurity

                }

                if ($Type -ne 'Default') {

                    $getPrivPermissionSplat['Type'] = $Type

                }

                [Array] $GPOPermissions = Get-PrivPermission @getPrivPermissionSplat

                if ($GPOPermissions.Count -gt 0) {

                    foreach ($Permission in $GPOPermissions) {

                        Remove-PrivPermission -Principal $Permission.PrincipalSid -PrincipalType Sid -GPOPermission $Permission -IncludePermissionType $Permission.Permission #-IncludeDomains $GPO.DomainName

                    }

                    $Count++

                    if ($Count -eq $LimitProcessing) {

                        # skipping skips per removed permission not per gpo.

                        break

                    }

                }

            }

        }

        <#

        Get-GPOZaurrPermission @Splat | ForEach-Object -Process {

            $GPOPermission = $_

            if ($Type -contains 'Unknown') {

                if ($GPOPermission.SidType -eq 'Unknown') {

                    #Write-Verbose "Remove-GPOZaurrPermission - Removing $($GPOPermission.Sid) from $($GPOPermission.DisplayName) at $($GPOPermission.DomainName)"

                    if ($PSCmdlet.ShouldProcess($GPOPermission.DisplayName, "Removing $($GPOPermission.Sid) from $($GPOPermission.DisplayName) at $($GPOPermission.DomainName)")) {

                        try {

                            Write-Verbose "Remove-GPOZaurrPermission - Removing permission $($GPOPermission.Permission) for $($GPOPermission.Sid)"

                            $GPOPermission.GPOSecurity.RemoveTrustee($GPOPermission.Sid)

                            $GPOPermission.GPOObject.SetSecurityInfo($GPOPermission.GPOSecurity)

                            #$GPOPermission.GPOSecurity.RemoveAt($GPOPermission.GPOSecurityPermissionItem)

                            #$GPOPermission.GPOObject.SetSecurityInfo($GPOPermission.GPOSecurity)

                        } catch {

                            Write-Warning "Remove-GPOZaurrPermission - Removing permission $($GPOPermission.Permission) for $($GPOPermission.Sid) with error: $($_.Exception.Message)"

                        }

                        # Set-GPPPermission doesn't work on Unknown Accounts

                    }

                    $Count++

                    if ($Count -eq $LimitProcessing) {

                        # skipping skips per removed permission not per gpo.

                        break

                    }

                }

            }

            if ($Type -contains 'Named') {

            }

            if ($Type -contains 'NotAdministrative') {

            }

            if ($Type -contains 'Default') {

                Remove-PrivPermission -Principal $Principal -PrincipalType $PrincipalType -GPOPermission $GPOPermission -IncludePermissionType $IncludePermissionType

            }

            #Set-GPPermission -PermissionLevel None -TargetName $GPOPermission.Sid -Verbose -DomainName $GPOPermission.DomainName -Guid $GPOPermission.GUID #-WhatIf

            #Set-GPPermission -PermissionLevel GpoRead -TargetName 'Authenticated Users' -TargetType Group -Verbose -DomainName $Domain -Guid $_.GUID -WhatIf

        }

        #>

    }

    End {}

}

function Remove-GPOZaurrWMI {

    [CmdletBinding(SupportsShouldProcess)]

    Param (

        [Guid[]] $Guid,

        [string[]] $Name,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    if (-not $Forest -and -not $ExcludeDomains -and -not $IncludeDomains -and -not $ExtendedForestInformation) {

        $IncludeDomains = $Env:USERDNSDOMAIN

    }

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

    foreach ($Domain in $ForestInformation.Domains) {

        $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

        [Array] $Objects = @(

            if ($Guid) {

                Get-GPOZaurrWMI -Guid $Guid -ExtendedForestInformation $ForestInformation -IncludeDomains $Domain

            }

            if ($Name) {

                Get-GPOZaurrWMI -Name $Name -ExtendedForestInformation $ForestInformation -IncludeDomains $Domain

            }

        )

        $Objects | ForEach-Object -Process {

            if ($_.DistinguishedName) {

                Write-Verbose "Remove-GPOZaurrWMI - Removing WMI Filter $($_.DistinguishedName)"

                Remove-ADObject $_.DistinguishedName -Confirm:$false -Server $QueryServer

            }

        }

    }

}

function Repair-GPOZaurrBrokenLink {

    <#

    .SYNOPSIS

    Removes any link to GPO that no longer exists.

    .DESCRIPTION

    Removes any link to GPO that no longer exists. It scans all site, organizational unit or domain root making sure every single link that may be linking to GPO that doesn't exists anymore is gone.

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER LimitProcessing

    Allows to specify maximum number of items that will be fixed in a single run. It doesn't affect amount of GPOs processed

    .EXAMPLE

    Repair-GPOZaurrBrokenLink -Verbose -LimitProcessing 1 -WhatIf

    .EXAMPLE

    Repair-GPOZaurrBrokenLink -Verbose -IncludeDomains ad.evotec.pl -LimitProcessing 1 -WhatIf

    .NOTES

    General notes

    #>

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [int] $LimitProcessing

    )

    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -Extended

    $Links = Get-GPOZaurrBrokenLink -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ForestInformation

    $Cache = @{}

    foreach ($Link in $Links) {

        if (-not $Cache[$Link.DistinguishedName]) {

            $Cache[$Link.DistinguishedName] = [System.Collections.Generic.List[PSCustomObject]]::new()

        }

        $Cache[$Link.DistinguishedName].Add($Link)

    }

    $Count = 0

    foreach ($Key in $Cache.Keys) {

        $Count++

        Write-Verbose "Repair-GPOZaurrBrokenLink - processing [$Count/$($Cache.Keys.Count)] $Key "

        $Domain = ConvertFrom-DistinguishedName -ToDomainCN -DistinguishedName $Key

        $Server = $ForestInformation['QueryServers'][$Domain]['HostName'][0]

        $Object = Get-ADObject -Identity $Key -Server $Server -Properties gpLink

        #$MatchLinks = [Regex]::Matches($Object.gpLink, '(?<=\[)(.*?)(?=\])').Value

        $MatchLinks = [Regex]::Matches($Object.gpLink, '(?<=LDAP:\/\/)(.*?)(?=])').Value

        $Found = $false

        $FixedLinks = foreach ($Match in $MatchLinks) {

            $SplittedValue = $Match -split ';'

            $GPODN = $SplittedValue[0]

            # Check if list of non-existing GPOs contains legitimate GPO

            if ($Cache[$Key].GPODistinguishedName -notcontains $GPODN) {

                "[LDAP://$Match]"

                Write-Verbose "Repair-GPOZaurrBrokenLink - legitimate link to GPO $GPODN ($Key)"

            } else {

                $Found = $true

                Write-Verbose "Repair-GPOZaurrBrokenLink - preparing for removal link to $GPODN ($Key)"

            }

        }

        if ($Found) {

            $NewGpLink = $($FixedLinks -join '')

            if ($NewGpLink) {

                try {

                    Write-Verbose "Repair-GPOZaurrBrokenLink - setting gpLink to $Key - $NewGPLink"

                    Set-ADObject -Identity $Key -Server $Server -Replace @{ gPLink = $NewGpLink } -ErrorAction Stop

                } catch {

                    Write-Warning "Repair-GPOZaurrBrokenLink - setting gpLink to $Key - $NewGpLink failed! Error $($_.Exception.Message)"

                }

            } else {

                try {

                    Write-Verbose "Repair-GPOZaurrBrokenLink - clearing gpLink for $Key (no other links)"

                    Set-ADObject -Identity $Key -Server $Server -Clear gPLink -ErrorAction Stop

                } catch {

                    Write-Warning "Repair-GPOZaurrBrokenLink - clearing gpLink for $Key failed! Error $($_.Exception.Message)"

                }

            }

            if ($LimitProcessing -eq $Count) {

                break

            }

        }

    }

}

function Repair-GPOZaurrNetLogonOwner {

    <#

    .SYNOPSIS

    Sets new owner to each file in NetLogon share.

    .DESCRIPTION

    Sets new owner to each file in NetLogon share.

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER Principal

    Provide named owner. If not provided default S-1-5-32-544 is used.

    .PARAMETER LimitProcessing

    Allows to specify maximum number of items that will be fixed in a single run. It doesn't affect amount of GPOs processed

    .EXAMPLE

    Repair-GPOZaurrNetLogonOwner -WhatIf -Verbose -IncludeDomains ad.evotec.pl

    .NOTES

    General notes

    #>

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string] $Principal = 'S-1-5-32-544',

        [int] $LimitProcessing = [int32]::MaxValue

    )

    $Identity = Convert-Identity -Identity $Principal -Verbose:$false

    if ($Identity.Error) {

        Write-Warning "Repair-GPOZaurrNetLogonOwner - couldn't convert Identity $Principal to desired name. Error: $($Identity.Error)"

        return

    }

    $Principal = $Identity.Name

    $getGPOZaurrNetLogonSplat = @{

        OwnerOnly                 = $true

        Forest                    = $Forest

        IncludeDomains            = $IncludeDomains

        ExcludeDomains            = $ExcludeDomains

        ExtendedForestInformation = $ExtendedForestInformation

    }

    Get-GPOZaurrNetLogon @getGPOZaurrNetLogonSplat -Verbose | Where-Object {

        if ($_.OwnerSid -ne 'S-1-5-32-544') {

            $_

        }

    } | Select-Object -First $LimitProcessing | ForEach-Object {

        if ($PSCmdlet.ShouldProcess($_.FullName, "Setting NetLogon Owner to $($Principal)")) {

            Set-FileOwner -JustPath -Path $_.FullName -Owner $Principal -Verbose:$true -WhatIf:$WhatIfPreference

        }

    }

}

function Repair-GPOZaurrPermission {

    [cmdletBinding(SupportsShouldProcess)]

    param(

        [Parameter(Mandatory)][ValidateSet('AuthenticatedUsers', 'Unknown', 'System', 'Administrative', 'All')][string[]] $Type,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [int] $LimitProcessing = [int32]::MaxValue

    )

    Get-GPOZaurrPermissionAnalysis -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains | Where-Object {

        $RequiresProcessing = $false

        if ($_.Status -eq $false) {

            if ($Type -contains 'System' -or $Type -contains 'All') {

                if ($_.System -eq $false) {

                    $RequiresProcessing = $true

                }

            }

            if ($Type -contains 'Administrative' -or $Type -contains 'All') {

                if ($_.Administrative -eq $false) {

                    $RequiresProcessing = $true

                }

            }

            if ($Type -contains 'AuthenticatedUsers' -or $Type -contains 'All') {

                if ($_.AuthenticatedUsers -eq $false) {

                    $RequiresProcessing = $true

                }

            }

            if ($Type -contains 'Unknown' -or $Type -contains 'All') {

                if ($_.Unknown -eq $true) {

                    $RequiresProcessing = $true

                }

            }

            if ($RequiresProcessing -eq $true) {

                $_

            }

        }

    } | Select-Object -First $LimitProcessing | ForEach-Object {

        $GPO = $_

        if ($GPO.Status -eq $false) {

            if ($GPO.System -eq $false) {

                Add-GPOZaurrPermission -Type WellKnownAdministrative -PermissionType GpoEditDeleteModifySecurity -GPOGuid $GPO.GUID -IncludeDomains $GPO.DomainName

            }

            if ($GPO.Administrative -eq $false) {

                Add-GPOZaurrPermission -Type Administrative -PermissionType GpoEditDeleteModifySecurity -GPOGuid $GPO.GUID -IncludeDomains $GPO.DomainName

            }

            if ($GPO.AuthenticatedUsers -eq $false) {

                Add-GPOZaurrPermission -Type AuthenticatedUsers -PermissionType GpoRead -GPOGuid $GPO.GUID -IncludeDomains $GPO.DomainName

            }

            if ($GPO.Unknown -eq $true) {

                Remove-GPOZaurrPermission -Type Unknown -GPOGuid $GPO.GUID -IncludeDomains $GPO.DomainName

            }

        }

    }

}

function Repair-GPOZaurrPermissionConsistency {

    [cmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'Default')]

    param(

        [Parameter(ParameterSetName = 'GPOName')][string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID')][alias('GUID', 'GPOID')][string] $GPOGuid,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [int] $LimitProcessing = [int32]::MaxValue

    )

    $ConsistencySplat = @{

        Forest                    = $Forest

        IncludeDomains            = $IncludeDomains

        ExcludeDomains            = $ExcludeDomains

        ExtendedForestInformation = $ExtendedForestInformation

        Verbose                   = $VerbosePreference

    }

    if ($GPOName) {

        $ConsistencySplat['GPOName'] = $GPOName

    } elseif ($GPOGuid) {

        $ConsistencySplat['GPOGuid'] = $GPOGUiD

    } else {

        $ConsistencySplat['Type'] = 'Inconsistent'

    }

    Get-GPOZaurrPermissionConsistency @ConsistencySplat -IncludeGPOObject | Where-Object {

        if ($_.ACLConsistent -eq $false) {

            $_

        }

    } | Select-Object -First $LimitProcessing | ForEach-Object {

        #Write-Verbose "Repair-GPOZaurrPermissionConsistency - Repairing GPO consistency $($_.DisplayName) from domain: $($_.DomainName)"

        if ($PSCmdlet.ShouldProcess($_.DisplayName, "Reparing GPO permissions consistency in domain $($_.DomainName)")) {

            try {

                $_.IncludeGPOObject.MakeAclConsistent()

            } catch {

                $ErrorMessage = $_.Exception.Message

                Write-Warning "Repair-GPOZaurrPermissionConsistency - Failed to set consistency: $($ErrorMessage)."

            }

        }

    }

}

function Restore-GPOZaurr {

    [cmdletBinding()]

    param(

        [parameter(Mandatory)][string] $BackupFolder,

        [alias('Name')][string] $DisplayName,

        [string] $NewDisplayName,

        [string] $Domain,

        [switch] $SkipBackupSummary

    )

    if ($BackupFolder) {

        if (Test-Path -LiteralPath $BackupFolder) {

            if ($DisplayName) {

                if (-not $SkipBackupSummary) {

                    $BackupSummary = Get-GPOZaurrBackupInformation -BackupFolder $BackupFolder

                    if ($Domain) {

                        [Array] $FoundGPO = $BackupSummary | Where-Object { $_.DisplayName -eq $DisplayName -and $_.DomainName -eq $Domain }

                    } else {

                        [Array] $FoundGPO = $BackupSummary | Where-Object { $_.DisplayName -eq $DisplayName }

                    }

                    foreach ($GPO in $FoundGPO) {

                        if ($NewDisplayName) {

                            Import-GPO -Path $BackupFolder -BackupId $GPO.ID -Domain $GPO.Domain -TargetName $NewDisplayName -CreateIfNeeded

                        } else {

                            Write-Verbose "Restore-GPOZaurr - Restoring GPO $($GPO.DisplayName) from $($GPO.DomainName) / BackupId: $($GPO.ID)"

                            try {

                                Restore-GPO -Path $BackupFolder -BackupId $GPO.ID -Domain $GPO.DomainName

                            } catch {

                                Write-Warning "Restore-GPOZaurr - Restoring GPO $($GPO.DisplayName) from $($GPO.DomainName) failed: $($_.Exception.Message)"

                            }

                        }

                    }

                } else {

                    if ($Domain) {

                        Write-Verbose "Restore-GPOZaurr - Restoring GPO $($Name) from $($Domain)"

                        try {

                            Restore-GPO -Path $BackupFolder -Name $Name -Domain $Domain

                        } catch {

                            Write-Warning "Restore-GPOZaurr - Restoring GPO $($Name) from $($Domain) failed: $($_.Exception.Message)"

                        }

                    } else {

                        Write-Verbose "Restore-GPOZaurr - Restoring GPO $($Name)"

                        try {

                            Restore-GPO -Path $BackupFolder -Name $Name

                        } catch {

                            Write-Warning "Restore-GPOZaurr - Restoring GPO $($Name) failed: $($_.Exception.Message)"

                        }

                    }

                }

            } else {

                $BackupSummary = Get-GPOZaurrBackupInformation -BackupFolder $BackupFolder

                foreach ($GPO in $BackupSummary) {

                    Write-Verbose "Restore-GPOZaurr - Restoring GPO $($GPO.DisplayName) from $($GPO.DomainName) / BackupId: $($GPO.ID)"

                    try {

                        Restore-GPO -Path $BackupFolder -Domain $GPO.DomainName -BackupId $GPO.ID

                    } catch {

                        Write-Warning "Restore-GPOZaurr - Restoring GPO $($GPO.DisplayName) from $($GPO.DomainName) failed: $($_.Exception.Message)"

                    }

                }

            }

        } else {

            Write-Warning "Restore-GPOZaurr - BackupFolder incorrect ($BackupFolder)"

        }

    }

}

function Save-GPOZaurrFiles {

    [cmdletBinding()]

    param(

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [string[]] $GPOPath,

        [switch] $DeleteExisting

    )

    if ($GPOPath) {

        if ($DeleteExisting) {

            $Test = Test-Path -LiteralPath $GPOPath

            if ($Test) {

                Write-Verbose "Save-GPOZaurrFiles - Removing existing content in $GPOPath"

                Remove-Item -LiteralPath $GPOPath -Recurse

            }

        }

        $null = New-Item -ItemType Directory -Path $GPOPath -Force

        Write-Verbose "Save-GPOZaurrFiles - Gathering GPO data"

        $Count = 0

        $GPOs = Get-GPOZaurrAD -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        foreach ($GPO in $GPOS) {

            $Count++

            Write-Verbose "Save-GPOZaurrFiles - Processing GPO ($Count/$($GPOS.Count)) $($GPO.DomainName) | $($GPO.DisplayName)"

            $XMLContent = Get-GPOReport -ID $GPO.Guid -ReportType XML -Domain $GPO.DomainName

            $GPODOmainFolder = [io.path]::Combine($GPOPath, $GPO.DomainName)

            if (-not (Test-Path -Path $GPODOmainFolder)) {

                $null = New-Item -ItemType Directory -Path $GPODOmainFolder -Force

            }

            $Path = [io.path]::Combine($GPODOmainFolder, "$($GPO.Guid).xml")

            $XMLContent | Set-Content -LiteralPath $Path -Force -Encoding Unicode

        }

        $GPOListPath = [io.path]::Combine($GPOPath, "GPOList.xml")

        $GPOs | Export-Clixml -Depth 5 -Path $GPOListPath

    }

}

function Set-GPOOwner {

    <#

    .SYNOPSIS

    Used within Invoke-GPOZaurrPermission only. Set new group policy owner.

    .DESCRIPTION

    Used within Invoke-GPOZaurrPermission only. Set new group policy owner.

    .PARAMETER Type

    Choose Owner Type. When chosing Administrative Type, owner will be set to Domain Admins for current GPO domain. When Default is set Owner will be set to Principal given in another parameter.

    .PARAMETER Principal

    Choose Owner Name to set for Group Policy

    .EXAMPLE

    Invoke-GPOZaurrPermission -Verbose -SearchBase 'OU=Computers,OU=Production,DC=ad,DC=evotec,DC=xyz' {

        Set-GPOOwner -Type Administrative

        Remove-GPOPermission -Type NotAdministrative, NotWellKnownAdministrative -IncludePermissionType GpoEdit, GpoEditDeleteModifySecurity

        Add-GPOPermission -Type Administrative -IncludePermissionType GpoEditDeleteModifySecurity

        Add-GPOPermission -Type WellKnownAdministrative -IncludePermissionType GpoEditDeleteModifySecurity

    } -WhatIf

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param(

        [validateset('Administrative', 'Default')][string] $Type = 'Default',

        [string] $Principal

    )

    if ($Type -eq 'Default') {

        if ($Principal) {

            @{

                Action    = 'Owner'

                Type      = 'Default'

                Principal = $Principal

            }

        }

    } elseif ($Type -eq 'Administrative') {

        @{

            Action    = 'Owner'

            Type      = 'Administrative'

            Principal = ''

        }

    }

}

function Set-GPOZaurrOwner {

    <#

    .SYNOPSIS

    Sets GPO Owner to Domain Admins or other choosen account

    .DESCRIPTION

    Sets GPO Owner to Domain Admins or other choosen account. GPO Owner is set in AD and SYSVOL unless specified otherwise. If account doesn't require change, no change is done.

    .PARAMETER Type

    Unknown - finds unknown Owners and sets them to Administrative (Domain Admins) or chosen principal

    NotMatching - find administrative groups only and if sysvol and gpo doesn't match - replace with chosen principal or Domain Admins if not specified

    NotAdministrative - combination of Unknown/NotMatching and NotAdministrative - replace with chosen principal or Domain Admins if not specified

    All - if Owner is known it checks if it's Administrative, if it sn't it fixes that. If owner is unknown it fixes it

    .PARAMETER GPOName

    Name of GPO. By default all GPOs are targetted

    .PARAMETER GPOGuid

    GUID of GPO. By default all GPOs are targetted

    .PARAMETER Forest

    Target different Forest, by default current forest is used

    .PARAMETER ExcludeDomains

    Exclude domain from search, by default whole forest is scanned

    .PARAMETER IncludeDomains

    Include only specific domains, by default whole forest is scanned

    .PARAMETER ExtendedForestInformation

    Ability to provide Forest Information from another command to speed up processing

    .PARAMETER Principal

    Parameter description

    .PARAMETER SkipSysvol

    Set GPO Owner only in Active Directory. By default GPO Owner is being set in both places

    .PARAMETER LimitProcessing

    Allows to specify maximum number of items that will be fixed in a single run. It doesn't affect amount of GPOs processed

    .EXAMPLE

    Set-GPOZaurrOwner -Type All -Verbose -WhatIf -LimitProcessing 2

    .NOTES

    General notes

    #>

    [cmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'Type')]

    param(

        [Parameter(ParameterSetName = 'Type', Mandatory)]

        [validateset('Unknown', 'NotAdministrative', 'NotMatching', 'All')][string] $Type,

        [Parameter(ParameterSetName = 'Named')][string] $GPOName,

        [Parameter(ParameterSetName = 'Named')][alias('GUID', 'GPOID')][string] $GPOGuid,

        [Parameter(ParameterSetName = 'Type')]

        [Parameter(ParameterSetName = 'Named')]

        [alias('ForestName')][string] $Forest,

        [Parameter(ParameterSetName = 'Type')]

        [Parameter(ParameterSetName = 'Named')]

        [string[]] $ExcludeDomains,

        [Parameter(ParameterSetName = 'Type')]

        [Parameter(ParameterSetName = 'Named')]

        [alias('Domain', 'Domains')][string[]] $IncludeDomains,

        [Parameter(ParameterSetName = 'Type')]

        [Parameter(ParameterSetName = 'Named')]

        [System.Collections.IDictionary] $ExtendedForestInformation,

        [Parameter(ParameterSetName = 'Type')]

        [Parameter(ParameterSetName = 'Named')]

        [string] $Principal,

        [switch] $SkipSysvol,

        [Parameter(ParameterSetName = 'Type')]

        [Parameter(ParameterSetName = 'Named')]

        [int] $LimitProcessing = [int32]::MaxValue,

        [switch] $Force

    )

    Begin {

        #Write-Verbose "Set-GPOZaurrOwner - Getting ADAdministrativeGroups"

        $ADAdministrativeGroups = Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation

        #Write-Verbose "Set-GPOZaurrOwner - Processing GPO for Type $Type"

    }

    Process {

        $getGPOZaurrOwnerSplat = @{

            IncludeSysvol             = -not $SkipSysvol.IsPresent

            Forest                    = $Forest

            IncludeDomains            = $IncludeDomains

            ExcludeDomains            = $ExcludeDomains

            ExtendedForestInformation = $ExtendedForestInformation

            ADAdministrativeGroups    = $ADAdministrativeGroups

            Verbose                   = $VerbosePreference

            SkipBroken                = $true

        }

        if ($GPOName) {

            $getGPOZaurrOwnerSplat['GPOName'] = $GPOName

        } elseif ($GPOGuid) {

            $getGPOZaurrOwnerSplat['GPOGuid'] = $GPOGUiD

        }

        $Count = 0

        Get-GPOZaurrOwner @getGPOZaurrOwnerSplat | Where-Object {

            $Count++

            if ($_.Owner) {

                $AdministrativeGroup = $ADAdministrativeGroups['ByNetBIOS']["$($_.Owner)"]

            } else {

                $AdministrativeGroup = $null

            }

            if (-not $SkipSysvol) {

                if ($_.SysvolOwner) {

                    $AdministrativeGroupSysvol = $ADAdministrativeGroups['ByNetBIOS']["$($_.SysvolOwner)"]

                } else {

                    $AdministrativeGroupSysvol = $null

                }

            }

            if ($Force) {

                Write-Verbose "Set-GPOZaurrOwner - Force was used to push new owner to $($_.DisplayName) from domain: $($_.DomainName) - owner $($_.Owner) / sysvol owner $($_.SysvolOwner)."

                $_

            } else {

                if ($Type -eq 'NotAdministrative') {

                    if (-not $AdministrativeGroup -or (-not $AdministrativeGroupSysvol -and -not $SkipSysvol)) {

                        $_

                    } else {

                        if ($AdministrativeGroup -ne $AdministrativeGroupSysvol) {

                            Write-Verbose "Set-GPOZaurrOwner - Detected mismatch GPO: $($_.DisplayName) from domain: $($_.DomainName) - owner $($_.Owner) / sysvol owner $($_.SysvolOwner). Fixing required."

                            $_

                        }

                    }

                } elseif ($Type -eq 'Unknown') {

                    if (-not $_.Owner -or (-not $_.SysvolOwner -and -not $SkipSysvol)) {

                        $_

                    }

                } elseif ($Type -eq 'NotMatching') {

                    if ($SkipSysvol) {

                        Write-Verbose "Set-GPOZaurrOwner - Detected mismatch GPO: $($_.DisplayName) from domain: $($_.DomainName) - owner $($_.Owner) / sysvol owner $($_.SysvolOwner). SysVol scanning is disabled. Skipping."

                    } else {

                        if ($AdministrativeGroup -ne $AdministrativeGroupSysvol) {

                            #Write-Verbose "Set-GPOZaurrOwner - Detected mismatch GPO: $($_.DisplayName) from domain: $($_.DomainName) - owner $($_.Owner) / sysvol owner $($_.SysvolOwner). Fixing required."

                            $_

                        }

                    }

                } else {

                    # we run with no type, that means we need to either set it to principal or to Administrative

                    if ($_.Owner) {

                        # we check if Principal is not set

                        $AdministrativeGroup = $ADAdministrativeGroups['ByNetBIOS']["$($_.Owner)"]

                        if (-not $SkipSysvol -and $_.SysvolOwner) {

                            $AdministrativeGroupSysvol = $ADAdministrativeGroups['ByNetBIOS']["$($_.SysvolOwner)"]

                            if (-not $AdministrativeGroup -or -not $AdministrativeGroupSysvol) {

                                $_

                            }

                        } else {

                            if (-not $AdministrativeGroup) {

                                $_

                            }

                        }

                    } else {

                        $_

                    }

                }

            }

        } | Select-Object -First $LimitProcessing | ForEach-Object -Process {

            $GPO = $_

            if (-not $Principal) {

                $DefaultPrincipal = $ADAdministrativeGroups["$($_.DomainName)"]['DomainAdmins']

            } else {

                $DefaultPrincipal = $Principal

            }

            if ($Action -eq 'OnlyGPO') {

                Write-Verbose "Set-GPOZaurrOwner - Changing GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.Owner) (SID: $($GPO.OwnerSID)) to $DefaultPrincipal"

                Set-ADACLOwner -ADObject $GPO.DistinguishedName -Principal $DefaultPrincipal -Verbose:$false -WhatIf:$WhatIfPreference

            } elseif ($Action -eq 'OnlyFileSystem') {

                if (-not $SkipSysvol) {

                    Write-Verbose "Set-GPOZaurrOwner - Changing Sysvol Owner GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.SysvolOwner) (SID: $($GPO.SysvolSid)) to $DefaultPrincipal"

                    Set-FileOwner -JustPath -Path $GPO.SysvolPath -Owner $DefaultPrincipal -Verbose:$true -WhatIf:$WhatIfPreference

                }

            } else {

                Write-Verbose "Set-GPOZaurrOwner - Changing GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.Owner) (SID: $($GPO.OwnerSID)) to $DefaultPrincipal"

                Set-ADACLOwner -ADObject $GPO.DistinguishedName -Principal $DefaultPrincipal -Verbose:$false -WhatIf:$WhatIfPreference

                if (-not $SkipSysvol) {

                    Write-Verbose "Set-GPOZaurrOwner - Changing Sysvol Owner GPO: $($GPO.DisplayName) from domain: $($GPO.DomainName) from owner $($GPO.SysvolOwner) (SID: $($GPO.SysvolSid)) to $DefaultPrincipal"

                    Set-FileOwner -JustPath -Path $GPO.SysvolPath -Owner $DefaultPrincipal -Verbose:$true -WhatIf:$WhatIfPreference

                }

            }

        }

    }

    End {

    }

}

function Set-GPOZaurrStatus {

    <#

    .SYNOPSIS

    Enables or disables user/computer section of Group Policy.

    .DESCRIPTION

    Enables or disables user/computer section of Group Policy.

    .PARAMETER GPOName

    Provide Group Policy Name

    .PARAMETER GPOGuid

    Provide Group Policy GUID

    .PARAMETER Status

    Choose a status for provided Group Policy

    .PARAMETER Forest

    Choose forest to target.

    .PARAMETER ExcludeDomains

    Exclude domains from trying to find Group Policy Name or GUID

    .PARAMETER IncludeDomains

    Include domain (one or more) to find Group Policy Name or GUID

    .PARAMETER ExtendedForestInformation

    Provide Extended Forest Information

    .EXAMPLE

    Set-GPOZaurrStatus -Name 'TEST | Empty GPO - AD.EVOTEC.PL CrossDomain GPO' -Status AllSettingsEnabled -Verbose

    .EXAMPLE

    Set-GPOZaurrStatus -Name 'TEST | Empty GPO - AD.EVOTEC.PL CrossDomain GPO' -DomainName ad.evotec.pl -Status AllSettingsEnabled -Verbose

    .NOTES

    General notes

    #>

    [cmdletBinding(SupportsShouldProcess, DefaultParameterSetName = 'GPOName')]

    param(

        [alias('Name', 'DisplayName')][Parameter(ParameterSetName = 'GPOName', Mandatory)][string] $GPOName,

        [Parameter(ParameterSetName = 'GPOGUID', Mandatory)][alias('GUID', 'GPOID')][string] $GPOGuid,

        [Parameter(Mandatory)][Microsoft.GroupPolicy.GpoStatus] $Status,

        [alias('ForestName')][string] $Forest,

        [string[]] $ExcludeDomains,

        [alias('Domain', 'Domains', 'DomainName')][string[]] $IncludeDomains,

        [System.Collections.IDictionary] $ExtendedForestInformation

    )

    Begin {

    }

    Process {

        $getGPOZaurrSplat = @{

            Forest                    = $Forest

            IncludeDomains            = $IncludeDomains

            ExcludeDomains            = $ExcludeDomains

            ExtendedForestInformation = $ExtendedForestInformation

            GpoName                   = $GPOName

            GPOGUID                   = $GPOGuid

        }

        Remove-EmptyValue -Hashtable $getGPOZaurrSplat

        Get-GPOZaurr @getGPOZaurrSplat | ForEach-Object {

            $GPO = $_

            if ($Status -eq [Microsoft.GroupPolicy.GpoStatus]::AllSettingsEnabled) {

                $Text = "Enabling computer and user settings in domain $($GPO.DomainName)"

            } elseif ($Status -eq [Microsoft.GroupPolicy.GpoStatus]::ComputerSettingsDisabled) {

                $Text = "Disabling computer setings in domain $($GPO.DomainName)"

            } elseif ($Status -eq [Microsoft.GroupPolicy.GpoStatus]::UserSettingsDisabled) {

                $Text = "Disabling user setings in domain $($GPO.DomainName)"

            } else {

                $Text = "Disabling computer user settings in domain $($GPO.DomainName)"

            }

            if ($PSCmdlet.ShouldProcess($GPO.DisplayName, $Text)) {

                try {

                    $GPO.GPOObject.GpoStatus = $Status

                } catch {

                    Write-Warning -Message "Set-GPOZaurrStatus - Couldn't set $($GPO.DisplayName) / $($GPO.DomainName) to $Status. Error $($_.Exception.Message)"

                }

            }

        }

    }

}

function Skip-GroupPolicy {

    <#

    .SYNOPSIS

    Used within ScriptBlocks only. Allows to exclude Group Policy from being affected by fixes

    .DESCRIPTION

    Used within ScriptBlocks only. Allows to exclude Group Policy from being affected by fixes. Only some commands support it. The goal is to support all cmdlets.

    .PARAMETER Name

    Define Group Policy Name to skip

    .PARAMETER DomaiName

    Define DomainName where Group Policy is located. Otherwise each domain will be checked and skipped if found with same name.

    .EXAMPLE

    Optimize-GPOZaurr -All -WhatIf -Verbose -LimitProcessing 2 {

        Skip-GroupPolicy -Name 'TEST | Drive Mapping 1'

        Skip-GroupPolicy -Name 'TEST | Drive Mapping 2'

    }

    .EXAMPLE

    Remove-GPOZaurr -Type Empty, Unlinked -BackupPath "$Env:UserProfile\Desktop\GPO" -BackupDated -LimitProcessing 2 -Verbose -WhatIf {

        Skip-GroupPolicy -Name 'TEST | Drive Mapping 1'

        Skip-GroupPolicy -Name 'TEST | Drive Mapping 2' -DomaiName 'ad.evotec.pl'

    }

    .NOTES

    General notes

    #>

    [cmdletBinding()]

    param(

        #[ValidateSet('GPOList')][string] $Type,

        [alias('GpoName', 'DisplayName')][string] $Name,

        [string] $DomaiName

    )

    #if ($Type) {

    #    [PSCustomObject] @{

    #        Type       = $Type

    #        Name       = $Name

    #        DomainName = $DomaiName

    #    }

    #} else {

    [PSCustomObject] @{

        Name       = $Name

        DomainName = $DomaiName

    }

    #}

}

$ModuleFunctions = @{

    GroupPolicy     = @{

        'Add-GPOPermission'                    = ''

        'Add-GPOZaurrPermission'               = ''

        'Backup-GPOZaurr'                      = ''

        'Clear-GPOZaurrSysvolDFSR'             = ''

        'ConvertFrom-CSExtension'              = ''

        'Find-CSExtension'                     = ''

        'Get-GPOZaurr'                         = ''

        'Get-GPOZaurrAD'                       = ''

        'Get-GPOZaurrBackupInformation'        = ''

        'Get-GPOZaurrBroken'                   = 'Get-GPOZaurrSysvol'

        'Get-GPOZaurrDictionary'               = ''

        'Get-GPOZaurrDuplicateObject'          = ''

        'Get-GPOZaurrFiles'                    = ''

        'Get-GPOZaurrFilesPolicyDefinition'    = 'Get-GPOZaurrFilesPolicyDefinitions'

        'Get-GPOZaurrFolders'                  = ''

        'Get-GPOZaurrInheritance'              = ''

        'Get-GPOZaurrLegacyFiles'              = ''

        'Get-GPOZaurrLink'                     = ''

        'Get-GPOZaurrLinkSummary'              = ''

        'Get-GPOZaurrNetLogon'                 = ''

        'Get-GPOZaurrOwner'                    = ''

        'Get-GPOZaurrPassword'                 = ''

        'Get-GPOZaurrPermission'               = ''

        'Get-GPOZaurrPermissionConsistency'    = ''

        'Get-GPOZaurrPermissionRoot'           = ''

        'Get-GPOZaurrPermissionSummary'        = ''

        'Get-GPOZaurrSysvolDFSR'               = ''

        'Get-GPOZaurrWMI'                      = ''

        'Invoke-GPOZaurr'                      = 'Show-GPOZaurr', 'Show-GPO'

        'Invoke-GPOZaurrPermission'            = ''

        'Invoke-GPOZaurrSupport'               = ''

        'New-GPOZaurrWMI'                      = ''

        'Optimize-GPOZaurr'                    = ''

        'Remove-GPOPermission'                 = ''

        'Remove-GPOZaurr'                      = ''

        'Remove-GPOZaurrBroken'                = 'Remove-GPOZaurrOrphaned'

        'Remove-GPOZaurrDuplicateObject'       = ''

        'Remove-GPOZaurrFolders'               = ''

        'Remove-GPOZaurrLegacyFiles'           = ''

        'Remove-GPOZaurrPermission'            = ''

        'Remove-GPOZaurrWMI'                   = ''

        'Repair-GPOZaurrNetLogonOwner'         = ''

        'Repair-GPOZaurrPermissionConsistency' = ''

        'Restore-GPOZaurr'                     = ''

        'Save-GPOZaurrFiles'                   = ''

        'Set-GPOOwner'                         = ''

        'Set-GPOZaurrOwner'                    = ''

        'Find-GPO'                             = ''

        'Get-GPOZaurrFilesPolicyDefinitions'   = ''

        'Get-GPOZaurrSysvol'                   = ''

        'Remove-GPOZaurrOrphaned'              = ''

        'Show-GPO'                             = ''

        'Show-GPOZaurr'                        = ''

    }

    ActiveDirectory = @{

        'Add-GPOPermission'                    = ''

        'Add-GPOZaurrPermission'               = ''

        'Backup-GPOZaurr'                      = ''

        'Clear-GPOZaurrSysvolDFSR'             = ''

        'ConvertFrom-CSExtension'              = ''

        'Find-CSExtension'                     = ''

        'Get-GPOZaurr'                         = ''

        'Get-GPOZaurrAD'                       = ''

        'Get-GPOZaurrBackupInformation'        = ''

        'Get-GPOZaurrBroken'                   = 'Get-GPOZaurrSysvol'

        'Get-GPOZaurrDictionary'               = ''

        'Get-GPOZaurrDuplicateObject'          = ''

        'Get-GPOZaurrFiles'                    = ''

        'Get-GPOZaurrFilesPolicyDefinition'    = 'Get-GPOZaurrFilesPolicyDefinitions'

        'Get-GPOZaurrFolders'                  = ''

        'Get-GPOZaurrInheritance'              = ''

        'Get-GPOZaurrLegacyFiles'              = ''

        'Get-GPOZaurrLink'                     = ''

        'Get-GPOZaurrLinkSummary'              = ''

        'Get-GPOZaurrNetLogon'                 = ''

        'Get-GPOZaurrOwner'                    = ''

        'Get-GPOZaurrPassword'                 = ''

        'Get-GPOZaurrPermission'               = ''

        'Get-GPOZaurrPermissionConsistency'    = ''

        'Get-GPOZaurrPermissionRoot'           = ''

        'Get-GPOZaurrPermissionSummary'        = ''

        'Get-GPOZaurrSysvolDFSR'               = ''

        'Get-GPOZaurrWMI'                      = ''

        'Invoke-GPOZaurr'                      = 'Show-GPOZaurr', 'Show-GPO'

        'Invoke-GPOZaurrPermission'            = ''

        'Invoke-GPOZaurrSupport'               = ''

        'New-GPOZaurrWMI'                      = ''

        'Optimize-GPOZaurr'                    = ''

        'Remove-GPOPermission'                 = ''

        'Remove-GPOZaurr'                      = ''

        'Remove-GPOZaurrBroken'                = 'Remove-GPOZaurrOrphaned'

        'Remove-GPOZaurrDuplicateObject'       = ''

        'Remove-GPOZaurrFolders'               = ''

        'Remove-GPOZaurrLegacyFiles'           = ''

        'Remove-GPOZaurrPermission'            = ''

        'Remove-GPOZaurrWMI'                   = ''

        'Repair-GPOZaurrNetLogonOwner'         = ''

        'Repair-GPOZaurrPermissionConsistency' = ''

        'Restore-GPOZaurr'                     = ''

        'Save-GPOZaurrFiles'                   = ''

        'Set-GPOOwner'                         = ''

        'Set-GPOZaurrOwner'                    = ''

        'Find-GPO'                             = ''

        'Get-GPOZaurrFilesPolicyDefinitions'   = ''

        'Get-GPOZaurrSysvol'                   = ''

        'Remove-GPOZaurrOrphaned'              = ''

        'Show-GPO'                             = ''

        'Show-GPOZaurr'                        = ''

    }

}

[Array] $FunctionsAll = 'Add-GPOPermission', 'Add-GPOZaurrPermission', 'Backup-GPOZaurr', 'Clear-GPOZaurrSysvolDFSR', 'ConvertFrom-CSExtension', 'Find-CSExtension', 'Get-GPOZaurr', 'Get-GPOZaurrAD', 'Get-GPOZaurrBackupInformation', 'Get-GPOZaurrBroken', 'Get-GPOZaurrBrokenLink', 'Get-GPOZaurrDictionary', 'Get-GPOZaurrDuplicateObject', 'Get-GPOZaurrFiles', 'Get-GPOZaurrFilesPolicyDefinition', 'Get-GPOZaurrFolders', 'Get-GPOZaurrInheritance', 'Get-GPOZaurrLegacyFiles', 'Get-GPOZaurrLink', 'Get-GPOZaurrLinkSummary', 'Get-GPOZaurrNetLogon', 'Get-GPOZaurrOwner', 'Get-GPOZaurrPassword', 'Get-GPOZaurrPermission', 'Get-GPOZaurrPermissionAnalysis', 'Get-GPOZaurrPermissionConsistency', 'Get-GPOZaurrPermissionIssue', 'Get-GPOZaurrPermissionRoot', 'Get-GPOZaurrPermissionSummary', 'Get-GPOZaurrSysvolDFSR', 'Get-GPOZaurrWMI', 'Invoke-GPOZaurr', 'Invoke-GPOZaurrContent', 'Invoke-GPOZaurrPermission', 'Invoke-GPOZaurrSupport', 'New-GPOZaurrWMI', 'Optimize-GPOZaurr', 'Remove-GPOPermission', 'Remove-GPOZaurr', 'Remove-GPOZaurrBroken', 'Remove-GPOZaurrDuplicateObject', 'Remove-GPOZaurrFolders', 'Remove-GPOZaurrLegacyFiles', 'Remove-GPOZaurrPermission', 'Remove-GPOZaurrWMI', 'Repair-GPOZaurrBrokenLink', 'Repair-GPOZaurrNetLogonOwner', 'Repair-GPOZaurrPermission', 'Repair-GPOZaurrPermissionConsistency', 'Restore-GPOZaurr', 'Save-GPOZaurrFiles', 'Set-GPOOwner', 'Set-GPOZaurrOwner', 'Set-GPOZaurrStatus', 'Skip-GroupPolicy'

[Array] $AliasesAll = 'Find-GPO', 'Get-GPOZaurrFilesPolicyDefinitions', 'Get-GPOZaurrSysvol', 'Remove-GPOZaurrOrphaned', 'Show-GPO', 'Show-GPOZaurr'

$AliasesToRemove = [System.Collections.Generic.List[string]]::new()

$FunctionsToRemove = [System.Collections.Generic.List[string]]::new()

foreach ($Module in $ModuleFunctions.Keys) {

    try {

        Import-Module -Name $Module -ErrorAction Stop

    } catch {

        foreach ($Function in $ModuleFunctions[$Module].Keys) {

            $FunctionsToRemove.Add($Function)

            $ModuleFunctions[$Module][$Function] | ForEach-Object {

                if ($_) {

                    $AliasesToRemove.Add($_)

                }

            }

        }

    }

}

$FunctionsToLoad = foreach ($Function in $FunctionsAll) {

    if ($Function -notin $FunctionsToRemove) {

        $Function

    }

}

$AliasesToLoad = foreach ($Alias in $AliasesAll) {

    if ($Alias -notin $AliasesToRemove) {

        $Alias

    }

}

Export-ModuleMember -Function @($FunctionsToLoad) -Alias @($AliasesToLoad)

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