ActiveDirectory/InstallActiveDirectoryModule.ps1
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function Add-AssemblyToGlobalAssemblyCache{ <# .SYNOPSIS Installing Assemblies to Global Assembly Cache (GAC) .DESCRIPTION This script is an alternative to the GACUTIL available in the .NET Framework SDK. It will put the specified assembly in the GAC. .EXAMPLE Add-AssemblyToGlobalAssemblyCache -AssemblyName C:\Temp\MyWorkflow.dll This command will install the file MyWorkflow.dll from the C:\Temp directory in the GAC. .EXAMPLE Dir C:\MyWorkflowAssemblies | % {$_.Fullname} | Add-AssemblyToGlobalAssemblyCache You can also pass the assembly filenames through the pipeline making it easy to install several assemblies in one run. The command abobe will install all assemblies from the directory C:\MyWorkflowAssemblies, run this command .PARAMETER AssemblyName Full path of the assembly file .PARAMETER PassThru If set, script will pass the filename given through the pipeline .NOTES April 18, 2012 | Soren Granfeldt (soren@granfeldt.dk) - initial version .LINK http://blog.goverco.com #> PARAM ( [Parameter(Mandatory=$true, ValueFromPipeline=$True,ValueFromPipelineByPropertyName=$True)] [ValidateNotNullOrEmpty()] [string] $Name = "", [switch]$PassThru ) if ($null -eq ([AppDomain]::CurrentDomain.GetAssemblies() |? { $_.FullName -eq "System.EnterpriseServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" })){ [System.Reflection.Assembly]::Load("System.EnterpriseServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a") | Out-Null } $PublishObject = New-Object System.EnterpriseServices.Internal.Publish foreach($Assembly in $Name){ if ( -not (Test-Path $Assembly -type Leaf)){ throw "The assembly '$Assembly' does not exist." } $LoadedAssembly = [System.Reflection.Assembly]::LoadFile($Assembly) if ($LoadedAssembly.GetName().GetPublicKey().Length -eq 0){ throw "The assembly '$Assembly' must be strongly signed." } Write-Host "Installing: $Assembly" $PublishObject.GacInstall($Assembly) if($PassThru){$_} } } if (-not (Get-Module -Name 'ActiveDirectory' -ListAvailable)) { $moduledirectory = "C:\Windows\System32\WindowsPowerShell\v1.0\Modules\ActiveDirectory" $basepath = Split-Path -parent $MyInvocation.MyCommand.Definition if(-not (Test-Path -Path $moduledirectory)){ $null = New-Item -Path $moduledirectory -ItemType directory } Copy-Item -Path (Join-Path $basepath "\ActiveDirectory\*") -Destination $moduledirectory -Recurse -Force Add-AssemblyToGlobalAssemblyCache -Name (Join-Path $basepath "Microsoft.ActiveDirectory.Management.dll") } |