xExchange

1.17.0.0

DSCResources/MSFT_xExchAutodiscoverVirtualDirectory/MSFT_xExchAutodiscoverVirtualDirectory.psm1

[Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSDSCDscTestsPresent", "")]
[Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSDSCDscExamplesPresent", "")]
[CmdletBinding()]
param()

function Get-TargetResource
{
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSDSCUseVerboseMessageInDSCResource", "")]
    [CmdletBinding()]
    [OutputType([System.Collections.Hashtable])]
    param
    (
        [Parameter(Mandatory = $true)]
        [System.String]
        $Identity,

        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.Credential()]
        $Credential,

        [System.Boolean]
        $AllowServiceRestart = $false,

        [System.Boolean]
        $BasicAuthentication,

        [System.Boolean]
        $DigestAuthentication,

        [System.String]
        $DomainController,

        [System.Boolean]
        $WindowsAuthentication,

        [System.Boolean]
        $WSSecurityAuthentication
    )

    #Load helper module
    Import-Module "$((Get-Item -LiteralPath "$($PSScriptRoot)").Parent.Parent.FullName)\Misc\xExchangeCommon.psm1" -Verbose:0

    LogFunctionEntry -Parameters @{"Identity" = $Identity} -VerbosePreference $VerbosePreference

    #Establish remote Powershell session
    GetRemoteExchangeSession -Credential $Credential -CommandsToLoad 'Get-AutodiscoverVirtualDirectory' -VerbosePreference $VerbosePreference

    $autoDVdir = Get-AutodiscoverVirtualDirectoryWithCorrectParams @PSBoundParameters

    if ($null -ne $autoDVdir)
    {
        $returnValue = @{
            Identity = $Identity
            BasicAuthentication = $autoDVdir.BasicAuthentication
            DigestAuthentication = $autoDVdir.DigestAuthentication
            WindowsAuthentication = $autoDVdir.WindowsAuthentication
            WSSecurityAuthentication = $autoDVdir.WSSecurityAuthentication
        }
    }

    $returnValue
}


function Set-TargetResource
{
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")]
    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory = $true)]
        [System.String]
        $Identity,

        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.Credential()]
        $Credential,

        [System.Boolean]
        $AllowServiceRestart = $false,

        [System.Boolean]
        $BasicAuthentication,

        [System.Boolean]
        $DigestAuthentication,

        [System.String]
        $DomainController,

        [System.Boolean]
        $WindowsAuthentication,

        [System.Boolean]
        $WSSecurityAuthentication
    )

    #Load helper module
    Import-Module "$((Get-Item -LiteralPath "$($PSScriptRoot)").Parent.Parent.FullName)\Misc\xExchangeCommon.psm1" -Verbose:0

    LogFunctionEntry -Parameters @{"Identity" = $Identity} -VerbosePreference $VerbosePreference

    #Establish remote Powershell session
    GetRemoteExchangeSession -Credential $Credential -CommandsToLoad 'Set-AutodiscoverVirtualDirectory' -VerbosePreference $VerbosePreference
    
    #Ensure an empty string is $null and not a string
    SetEmptyStringParamsToNull -PSBoundParametersIn $PSBoundParameters

    #Remove Credential parameter does not exist on Set-OwaVirtualDirectory
    RemoveParameters -PSBoundParametersIn $PSBoundParameters -ParamsToRemove 'Credential','AllowServiceRestart'

    Set-AutodiscoverVirtualDirectory @PSBoundParameters

    if ($AllowServiceRestart)
    {
        Write-Verbose "Recycling MSExchangeAutodiscoverAppPool"
        RestartAppPoolIfExists -Name MSExchangeAutodiscoverAppPool
    }
    else
    {
        Write-Warning "The configuration will not take effect until MSExchangeAutodiscoverAppPool is manually recycled."
    }
}


function Test-TargetResource
{
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSDSCUseVerboseMessageInDSCResource", "")]
    [CmdletBinding()]
    [OutputType([System.Boolean])]
    param
    (
        [Parameter(Mandatory = $true)]
        [System.String]
        $Identity,

        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.Credential()]
        $Credential,

        [System.Boolean]
        $AllowServiceRestart = $false,

        [System.Boolean]
        $BasicAuthentication,

        [System.Boolean]
        $DigestAuthentication,

        [System.String]
        $DomainController,

        [System.Boolean]
        $WindowsAuthentication,

        [System.Boolean]
        $WSSecurityAuthentication
    )

    #Load helper module
    Import-Module "$((Get-Item -LiteralPath "$($PSScriptRoot)").Parent.Parent.FullName)\Misc\xExchangeCommon.psm1" -Verbose:0

    LogFunctionEntry -Parameters @{"Identity" = $Identity} -VerbosePreference $VerbosePreference

    #Establish remote Powershell session
    GetRemoteExchangeSession -Credential $Credential -CommandsToLoad 'Get-AutodiscoverVirtualDirectory' -VerbosePreference $VerbosePreference

    #Ensure an empty string is $null and not a string
    SetEmptyStringParamsToNull -PSBoundParametersIn $PSBoundParameters

    $autoDVdir = Get-AutodiscoverVirtualDirectoryWithCorrectParams @PSBoundParameters

    if ($null -eq $autoDVdir)
    {
        return $false
    }
    else
    {
        if (!(VerifySetting -Name "BasicAuthentication" -Type "Boolean" -ExpectedValue $BasicAuthentication -ActualValue $autoDVdir.BasicAuthentication -PSBoundParametersIn $PSBoundParameters -VerbosePreference $VerbosePreference))
        {
            return $false
        }

        if (!(VerifySetting -Name "DigestAuthentication" -Type "Boolean" -ExpectedValue $DigestAuthentication -ActualValue $autoDVdir.DigestAuthentication -PSBoundParametersIn $PSBoundParameters -VerbosePreference $VerbosePreference))
        {
            return $false
        }

        if (!(VerifySetting -Name "WindowsAuthentication" -Type "Boolean" -ExpectedValue $WindowsAuthentication -ActualValue $autoDVdir.WindowsAuthentication -PSBoundParametersIn $PSBoundParameters -VerbosePreference $VerbosePreference))
        {
            return $false
        }

        if (!(VerifySetting -Name "WSSecurityAuthentication" -Type "Boolean" -ExpectedValue $WSSecurityAuthentication -ActualValue $autoDVdir.WSSecurityAuthentication -PSBoundParametersIn $PSBoundParameters -VerbosePreference $VerbosePreference))
        {
            return $false
        }
    }

    #If the code made it this far all properties are in a desired state
    return $true
}

function Get-AutodiscoverVirtualDirectoryWithCorrectParams
{
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseSingularNouns", "")]
    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory = $true)]
        [System.String]
        $Identity,

        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.Credential()]
        $Credential,

        [System.Boolean]
        $AllowServiceRestart = $false,

        [System.Boolean]
        $BasicAuthentication,

        [System.Boolean]
        $DigestAuthentication,

        [System.String]
        $DomainController,

        [System.Boolean]
        $WindowsAuthentication,

        [System.Boolean]
        $WSSecurityAuthentication
    )

    RemoveParameters -PSBoundParametersIn $PSBoundParameters -ParamsToKeep "Identity","DomainController"

    return (Get-AutodiscoverVirtualDirectory @PSBoundParameters)
}

Export-ModuleMember -Function *-TargetResource