Modules/SharePointDsc.WebApplication/SPWebApplication.BlockedFileTypes.psm1
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function Get-SPDscWebApplicationBlockedFileTypeConfig { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] $WebApplication ) $result = @() $WebApplication.BlockedFileExtensions | ForEach-Object -Process { $result += $_ } $returnval = @{ Blocked = $result } return $returnval } function Set-SPDscWebApplicationBlockedFileTypeConfig { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] $WebApplication, [Parameter(Mandatory = $true)] $Settings ) if (($Settings.ContainsKey("Blocked") -eq $true) ` -and (($Settings.ContainsKey("EnsureBlocked") -eq $true) ` -or ($Settings.ContainsKey("EnsureAllowed") -eq $true))) { $message = ("Blocked file types must use either the 'blocked' property or the " + ` "'EnsureBlocked' and/or 'EnsureAllowed' properties, but not both.") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } if (($Settings.ContainsKey("Blocked") -eq $false) ` -and ($Settings.ContainsKey("EnsureBlocked") -eq $false) ` -and ($Settings.ContainsKey("EnsureAllowed") -eq $false)) { $message = ("Blocked file types must specify at least one property (either 'Blocked, " + ` "'EnsureBlocked' or 'EnsureAllowed')") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } if ($Settings.ContainsKey("Blocked") -eq $true) { $WebApplication.BlockedFileExtensions.Clear(); $Settings.Blocked | ForEach-Object -Process { $WebApplication.BlockedFileExtensions.Add($_.ToLower()); } } if ($Settings.ContainsKey("EnsureBlocked") -eq $true) { $Settings.EnsureBlocked | ForEach-Object -Process { if (!$WebApplication.BlockedFileExtensions.Contains($_.ToLower())) { $WebApplication.BlockedFileExtensions.Add($_.ToLower()); } } } if ($Settings.ContainsKey("EnsureAllowed") -eq $true) { $Settings.EnsureAllowed | ForEach-Object -Process { if ($WebApplication.BlockedFileExtensions.Contains($_.ToLower())) { $WebApplication.BlockedFileExtensions.Remove($_.ToLower()); } } } } function Test-SPDscWebApplicationBlockedFileTypeConfig { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] $CurrentSettings, [Parameter(Mandatory = $true)] $DesiredSettings, [Parameter(Mandatory = $true)] [System.String] $Source ) $relPath = "..\..\Modules\SharePointDsc.Util\SharePointDsc.Util.psm1" Import-Module (Join-Path $PSScriptRoot $relPath -Resolve) if (($DesiredSettings.ContainsKey("Blocked") -eq $true) ` -and (($DesiredSettings.ContainsKey("EnsureBlocked") -eq $true) ` -or ($DesiredSettings.ContainsKey("EnsureAllowed") -eq $true))) { $message = ("Blocked file types must use either the 'blocked' property or the " + ` "'EnsureBlocked' and/or 'EnsureAllowed' properties, but not both.") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } if (($DesiredSettings.ContainsKey("Blocked") -eq $false) ` -and ($DesiredSettings.ContainsKey("EnsureBlocked") -eq $false) ` -and ($DesiredSettings.ContainsKey("EnsureAllowed") -eq $false)) { $message = ("Blocked file types must specify at least one property (either 'Blocked, " + ` "'EnsureBlocked' or 'EnsureAllowed')") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } if ($DesiredSettings.ContainsKey("Blocked") -eq $true) { $compareResult = Compare-Object -ReferenceObject $CurrentSettings.Blocked ` -DifferenceObject $DesiredSettings.Blocked if ($null -eq $compareResult) { return $true } else { $message = ("The parameter Blocked does not match the desired state. " + ` "Actual: $($CurrentSettings.Blocked). Desired: $($DesiredSettings.Blocked)") Write-Verbose -Message $message Add-SPDscEvent -Message $message -EntryType 'Error' -EventID 1 -Source $Source return $false } } if ($DesiredSettings.ContainsKey("EnsureBlocked") -eq $true) { $itemsToAdd = Compare-Object -ReferenceObject $CurrentSettings.Blocked ` -DifferenceObject $DesiredSettings.EnsureBlocked | Where-Object { $_.SideIndicator -eq "=>" } if ($null -ne $itemsToAdd) { $message = ("The parameter EnsureBlocked does not match the desired state. " + ` "Actual: $($CurrentSettings.Blocked). Desired: $($DesiredSettings.EnsureBlocked)") Write-Verbose -Message $message Add-SPDscEvent -Message $message -EntryType 'Error' -EventID 1 -Source $Source return $false } } if ($DesiredSettings.ContainsKey("EnsureAllowed") -eq $true) { $itemsToRemove = Compare-Object -ReferenceObject $CurrentSettings.Blocked ` -DifferenceObject $DesiredSettings.EnsureAllowed ` -ExcludeDifferent -IncludeEqual if ($null -ne $itemsToRemove) { $message = ("The parameter EnsureAllowed does not match the desired state. " + ` "Actual: $($CurrentSettings.Blocked). Desired: $($DesiredSettings.EnsureAllowed)") Write-Verbose -Message $message Add-SPDscEvent -Message $message -EntryType 'Error' -EventID 1 -Source $Source return $false } } return $true } |