DSCResources/xPSDesiredStateConfiguration/DSCResources/DSC_xPackageResource/DSC_xPackageResource.psm1
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[Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] param () $errorActionPreference = 'Stop' Set-StrictMode -Version 'Latest' $modulePath = Join-Path -Path (Split-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -Parent) -ChildPath 'Modules' # Import the shared modules Import-Module -Name (Join-Path -Path $modulePath ` -ChildPath (Join-Path -Path 'xPSDesiredStateConfiguration.Common' ` -ChildPath 'xPSDesiredStateConfiguration.Common.psm1')) # Import Localization Strings $script:localizedData = Get-LocalizedData -ResourceName 'DSC_xPackageResource' $script:packageCacheLocation = "$env:programData\Microsoft\Windows\PowerShell\Configuration\BuiltinProvCache\DSC_xPackageResource" $script:msiTools = $null function Get-TargetResource { [OutputType([System.Collections.Hashtable])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $Name, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $ProductId, [Parameter()] [System.Boolean] $CreateCheckRegValue = $false, [Parameter()] [ValidateSet('LocalMachine', 'CurrentUser')] [System.String] $InstalledCheckRegHive = 'LocalMachine', [Parameter()] [System.String] $InstalledCheckRegKey, [Parameter()] [System.String] $InstalledCheckRegValueName, [Parameter()] [System.String] $InstalledCheckRegValueData ) Write-Verbose -Message $script:localizedData.EnteringGetTargetResource Assert-PathExtensionValid -Path $Path $identifyingNumber = [System.String]::Empty if (-not [System.String]::IsNullOrEmpty($ProductId)) { $identifyingNumber = Convert-ProductIdToIdentifyingNumber -ProductId $ProductId } $packageResourceResult = @{} $getProductEntryParameters = @{ Name = $Name IdentifyingNumber = $identifyingNumber } $checkRegistryValueParameters = @{ CreateCheckRegValue = $CreateCheckRegValue InstalledCheckRegHive = $InstalledCheckRegHive InstalledCheckRegKey = $InstalledCheckRegKey InstalledCheckRegValueName = $InstalledCheckRegValueName InstalledCheckRegValueData = $InstalledCheckRegValueData } if ($CreateCheckRegValue) { Assert-RegistryParametersValid -InstalledCheckRegKey $InstalledCheckRegKey -InstalledCheckRegValueName $InstalledCheckRegValueName -InstalledCheckRegValueData $InstalledCheckRegValueData $getProductEntryParameters += $checkRegistryValueParameters $packageResourceResult += $checkRegistryValueParameters } $productEntry = Get-ProductEntry @getProductEntryParameters if ($null -eq $productEntry) { $packageResourceResult += @{ Ensure = 'Absent' Name = $Name ProductId = $identifyingNumber Path = $Path Installed = $false } return $packageResourceResult } elseif ($CreateCheckRegValue) { $packageResourceResult += @{ Ensure = 'Present' Name = $Name ProductId = $identifyingNumber Path = $Path Installed = $true } return $packageResourceResult } <# Identifying number can still be null here (e.g. remote MSI with Name specified, local EXE). If the user gave a product ID just pass it through, otherwise get it from the product. #> if ($null -eq $identifyingNumber -and $null -ne $productEntry.Name) { $identifyingNumber = Split-Path -Path $productEntry.Name -Leaf } $installDate = $productEntry.GetValue('InstallDate') if ($null -ne $installDate) { try { $installDate = '{0:d}' -f [System.DateTime]::ParseExact($installDate, 'yyyyMMdd', [System.Globalization.CultureInfo]::CurrentCulture).Date } catch { $installDate = $null } } $publisher = Get-LocalizedRegistryKeyValue -RegistryKey $productEntry -ValueName 'Publisher' $estimatedSize = $productEntry.GetValue('EstimatedSize') if ($null -ne $estimatedSize) { $estimatedSize = $estimatedSize / 1024 } $displayVersion = $productEntry.GetValue('DisplayVersion') $comments = $productEntry.GetValue('Comments') $displayName = Get-LocalizedRegistryKeyValue -RegistryKey $productEntry -ValueName 'DisplayName' $packageResourceResult += @{ Ensure = 'Present' Name = $displayName Path = $Path InstalledOn = $installDate ProductId = $identifyingNumber Size = $estimatedSize Installed = $true Version = $displayVersion PackageDescription = $comments Publisher = $publisher } return $packageResourceResult } function Set-TargetResource { [CmdletBinding(SupportsShouldProcess = $true)] param ( [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $Name, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $ProductId, [Parameter()] [System.String] $Arguments, [Parameter()] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential, # Return codes 1641 and 3010 indicate success when a restart is requested per installation [Parameter()] [ValidateNotNullOrEmpty()] [System.UInt32[]] $ReturnCode = @( 0, 1641, 3010 ), [Parameter()] [System.String] $LogPath, [Parameter()] [System.String] $FileHash, [Parameter()] [ValidateSet('SHA1', 'SHA256', 'SHA384', 'SHA512', 'MD5', 'RIPEMD160')] [System.String] $HashAlgorithm, [Parameter()] [System.String] $SignerSubject, [Parameter()] [System.String] $SignerThumbprint, [Parameter()] [System.String] $ServerCertificateValidationCallback, [Parameter()] [System.Boolean] $CreateCheckRegValue = $false, [Parameter()] [ValidateSet('LocalMachine', 'CurrentUser')] [System.String] $InstalledCheckRegHive = 'LocalMachine', [Parameter()] [System.String] $InstalledCheckRegKey, [Parameter()] [System.String] $InstalledCheckRegValueName, [Parameter()] [System.String] $InstalledCheckRegValueData, [Parameter()] [System.Boolean] $IgnoreReboot = $false, [Parameter()] [System.Management.Automation.PSCredential] [System.Management.Automation.CredentialAttribute()] $RunAsCredential ) $ErrorActionPreference = 'Stop' if (Test-TargetResource @PSBoundParameters) { return } Assert-PathExtensionValid -Path $Path $uri = Convert-PathToUri -Path $Path if (-not [System.String]::IsNullOrEmpty($ProductId)) { $identifyingNumber = Convert-ProductIdToIdentifyingNumber -ProductId $ProductId } else { $identifyingNumber = $ProductId } $productEntry = Get-ProductEntry -Name $Name -IdentifyingNumber $identifyingNumber <# Path gets overwritten in the download code path. Retain the user's original Path in case the install succeeded but the named package wasn't present on the system afterward so we can give a better error message. #> $originalPath = $Path Write-Verbose -Message $script:localizedData.PackageConfigurationStarting $logStream = $null $psDrive = $null $downloadedFileName = $null try { $fileExtension = [System.IO.Path]::GetExtension($Path).ToLower() if (-not [System.String]::IsNullOrEmpty($LogPath)) { try { if ($fileExtension -eq '.msi') { <# We want to pre-verify the log path exists and is writable ahead of time even in the MSI case, as detecting WHY the MSI log path doesn't exist would be rather problematic for the user. #> if ((Test-Path -Path $LogPath) -and $PSCmdlet.ShouldProcess($script:localizedData.RemoveExistingLogFile, $null, $null)) { Remove-Item -Path $LogPath } if ($PSCmdlet.ShouldProcess($script:localizedData.CreateLogFile, $null, $null)) { New-Item -Path $LogPath -Type 'File' | Out-Null } } elseif ($PSCmdlet.ShouldProcess($script:localizedData.CreateLogFile, $null, $null)) { $logStream = New-Object -TypeName 'System.IO.StreamWriter' -ArgumentList @( $LogPath, $false ) } } catch { New-InvalidOperationException -Message ($script:localizedData.CouldNotOpenLog -f $LogPath) -ErrorRecord $_ } } # Download or mount file as necessary if (-not ($fileExtension -eq '.msi' -and $Ensure -eq 'Absent')) { if ($uri.IsUnc -and $PSCmdlet.ShouldProcess($script:localizedData.MountSharePath, $null, $null)) { $psDriveArgs = @{ Name = [System.Guid]::NewGuid() PSProvider = 'FileSystem' Root = Split-Path -Path $uri.LocalPath } # If we pass a null for Credential, a dialog will pop up. if ($null -ne $Credential) { $psDriveArgs['Credential'] = $Credential } $psDrive = New-PSDrive @psDriveArgs $Path = Join-Path -Path $psDrive.Root -ChildPath (Split-Path -Path $uri.LocalPath -Leaf) } elseif (@( 'http', 'https' ) -contains $uri.Scheme -and $Ensure -eq 'Present' -and $PSCmdlet.ShouldProcess($script:localizedData.DownloadHTTPFile, $null, $null)) { $uriScheme = $uri.Scheme $outStream = $null $responseStream = $null try { Write-Verbose -Message ($script:localizedData.CreatingCacheLocation) if (-not (Test-Path -Path $script:packageCacheLocation -PathType 'Container')) { New-Item -Path $script:packageCacheLocation -ItemType 'Directory' | Out-Null } $destinationPath = Join-Path -Path $script:packageCacheLocation -ChildPath (Split-Path -Path $uri.LocalPath -Leaf) Write-Verbose -Message ($script:localizedData.NeedtodownloadfilefromschemedestinationwillbedestName -f $uriScheme, $destinationPath) try { Write-Verbose -Message ($script:localizedData.CreatingTheDestinationCacheFile) $outStream = New-Object -TypeName 'System.IO.FileStream' -ArgumentList @( $destinationPath, 'Create' ) } catch { # Should never happen since we own the cache directory New-InvalidOperationException -Message ($script:localizedData.CouldNotOpenDestFile -f $destinationPath) -ErrorRecord $_ } try { Write-Verbose -Message ($script:localizedData.CreatingTheSchemeStream -f $uriScheme) $webRequest = [System.Net.WebRequest]::Create($uri) Write-Verbose -Message ($script:localizedData.SettingDefaultCredential) $webRequest.Credentials = [System.Net.CredentialCache]::DefaultCredentials if ($uriScheme -eq 'http') { # Default value is MutualAuthRequested, which applies to the https scheme Write-Verbose -Message ($script:localizedData.SettingAuthenticationLevel) $webRequest.AuthenticationLevel = [System.Net.Security.AuthenticationLevel]::None } elseif ($uriScheme -eq 'https' -and -not [System.String]::IsNullOrEmpty($ServerCertificateValidationCallback)) { Write-Verbose -Message 'Assigning user-specified certificate verification callback' $serverCertificateValidationScriptBlock = [System.Management.Automation.ScriptBlock]::Create($ServerCertificateValidationCallback) $webRequest.ServerCertificateValidationCallBack = $serverCertificateValidationScriptBlock } Write-Verbose -Message ($script:localizedData.Gettingtheschemeresponsestream -f $uriScheme) $responseStream = (([System.Net.HttpWebRequest] $webRequest).GetResponse()).GetResponseStream() } catch { Write-Verbose -Message ($script:localizedData.ErrorOutString -f ($_ | Out-String)) New-InvalidOperationException -Message ($script:localizedData.CouldNotGetHttpStream -f $uriScheme, $Path) -ErrorRecord $_ } try { Write-Verbose -Message ($script:localizedData.CopyingTheSchemeStreamBytesToTheDiskCache -f $uriScheme) $responseStream.CopyTo($outStream) $responseStream.Flush() $outStream.Flush() } catch { New-InvalidOperationException -Message ($script:localizedData.ErrorCopyingDataToFile -f $Path, $destinationPath) -ErrorRecord $_ } } finally { if ($null -ne $outStream) { $outStream.Close() } if ($null -ne $responseStream) { $responseStream.Close() } } Write-Verbose -Message ($script:localizedData.RedirectingPackagePathToCacheFileLocation) $Path = $destinationPath $downloadedFileName = $destinationPath } # At this point the Path ought to be valid unless it's a MSI uninstall case if (-not (Test-Path -Path $Path -PathType 'Leaf')) { New-InvalidOperationException -Message ($script:localizedData.PathDoesNotExist -f $Path) } Assert-FileValid -Path $Path -HashAlgorithm $HashAlgorithm -FileHash $FileHash -SignerSubject $SignerSubject -SignerThumbprint $SignerThumbprint } $startInfo = New-Object -TypeName 'System.Diagnostics.ProcessStartInfo' # Necessary for I/O redirection and just generally a good idea $startInfo.UseShellExecute = $false $process = New-Object -TypeName 'System.Diagnostics.Process' $process.StartInfo = $startInfo # Concept only, will never touch disk $errorLogPath = $LogPath + '.err' if ($fileExtension -eq '.msi') { $startInfo.FileName = "$env:winDir\system32\msiexec.exe" if ($Ensure -eq 'Present') { # Check if the MSI package specifies the ProductName and Code $productName = Get-MsiProductName -Path $Path $productCode = Get-MsiProductCode -Path $Path if ((-not [System.String]::IsNullOrEmpty($Name)) -and ($productName -ne $Name)) { New-InvalidArgumentException -ArgumentName 'Name' -Message ($script:localizedData.InvalidNameOrId -f $Name, $identifyingNumber, $productName, $productCode) } if ((-not [System.String]::IsNullOrEmpty($identifyingNumber)) -and ($identifyingNumber -ne $productCode)) { New-InvalidArgumentException -ArgumentName 'ProductId' -Message ($script:localizedData.InvalidNameOrId -f $Name, $identifyingNumber, $productName, $productCode) } $startInfo.Arguments = '/i "{0}"' -f $Path } else { $productEntry = Get-ProductEntry -Name $Name -IdentifyingNumber $identifyingNumber # We may have used the Name earlier, now we need the actual ID $id = Split-Path -Path $productEntry.Name -Leaf $startInfo.Arguments = '/x{0}' -f $id } if ($LogPath) { $startInfo.Arguments += ' /log "{0}"' -f $LogPath } $startInfo.Arguments += ' /quiet /norestart' if ($Arguments) { # Append any specified arguments with a space (#195) $startInfo.Arguments += ' {0}' -f $Arguments } } else { # EXE Write-Verbose -Message $script:localizedData.TheBinaryIsAnExe if ($Ensure -eq 'Present') { $startInfo.FileName = $Path $startInfo.Arguments = $Arguments if ($LogPath) { Write-Verbose -Message ($script:localizedData.UserHasRequestedLoggingNeedToAttachEventHandlersToTheProcess) $startInfo.RedirectStandardError = $true $startInfo.RedirectStandardOutput = $true Register-ObjectEvent -InputObject $process -EventName 'OutputDataReceived' -SourceIdentifier $LogPath Register-ObjectEvent -InputObject $process -EventName 'ErrorDataReceived' -SourceIdentifier $errorLogPath } } else { # Absent case $startInfo.FileName = "$env:winDir\system32\msiexec.exe" # We may have used the Name earlier, now we need the actual ID if ($null -eq $productEntry -or $null -eq $productEntry.Name) { $id = $Path } else { $id = Split-Path -Path $productEntry.Name -Leaf } $startInfo.Arguments = "/x `"$id`" /quiet /norestart" if ($LogPath) { $startInfo.Arguments += ' /log "{0}"' -f $LogPath } if ($Arguments) { # Append the specified arguments with a space (#195) $startInfo.Arguments += ' {0}' -f $Arguments } } } Write-Verbose -Message ($script:localizedData.StartingWithStartInfoFileNameStartInfoArguments -f $startInfo.FileName, $startInfo.Arguments) if ($PSCmdlet.ShouldProcess(($script:localizedData.StartingProcessMessage -f $startInfo.FileName, $startInfo.Arguments), $null, $null)) { try { [System.Int32] $exitCode = 0 if ($PSBoundParameters.ContainsKey('RunAsCredential')) { $commandLine = '"{0}" {1}' -f $startInfo.FileName, $startInfo.Arguments $exitCode = Invoke-PInvoke -CommandLine $commandLine -Credential $RunAsCredential } else { $process = Invoke-Process -Process $process -LogStream ($null -ne $logStream) $exitCode = $process.ExitCode } } catch { New-InvalidOperationException -Message ($script:localizedData.CouldNotStartProcess -f $Path) -ErrorRecord $_ } if ($logStream) { <# We have to re-mux these since they appear to us as different streams the underlying Win32 APIs prevent this problem, as would constructing a script on the fly and executing it, but the former is highly problematic from PowerShell and the latter doesn't let us get the return code for UI-based EXEs #> $outputEvents = Get-Event -SourceIdentifier $LogPath $errorEvents = Get-Event -SourceIdentifier $errorLogPath $masterEvents = @() + $outputEvents + $errorEvents $masterEvents = $masterEvents | Sort-Object -Property TimeGenerated foreach ($event in $masterEvents) { $logStream.Write($event.SourceEventArgs.Data); } Remove-Event -SourceIdentifier $LogPath Remove-Event -SourceIdentifier $errorLogPath } if (-not ($ReturnCode -contains $exitCode)) { # Some .exe files do not support uninstall if ($Ensure -eq 'Absent' -and $fileExtension -eq '.exe' -and $exitCode -eq '1620') { Write-Warning -Message ($script:localizedData.ExeCouldNotBeUninstalled -f $Path) } else { New-InvalidOperationException ($script:localizedData.UnexpectedReturnCode -f $exitCode.ToString()) } } } } finally { if ($psDrive) { Remove-PSDrive -Name $psDrive -Force } if ($logStream) { $logStream.Dispose() } } if ($downloadedFileName -and $PSCmdlet.ShouldProcess($script:localizedData.RemoveDownloadedFile, $null, $null)) { <# This is deliberately not in the finally block because we want to leave the downloaded file on disk if an error occurred as a debugging aid for the user. #> Remove-Item -Path $downloadedFileName } $operationMessageString = $script:localizedData.PackageUninstalled if ($Ensure -eq 'Present') { $operationMessageString = $script:localizedData.PackageInstalled } if ($CreateCheckRegValue) { $registryValueString = '{0}\{1}\{2}' -f $InstalledCheckRegHive, $InstalledCheckRegKey, $InstalledCheckRegValueName if ($Ensure -eq 'Present') { Write-Verbose -Message ($script:localizedData.CreatingRegistryValue -f $registryValueString) Set-RegistryValue -RegistryHive $InstalledCheckRegHive -Key $InstalledCheckRegKey -Value $InstalledCheckRegValueName -Data $InstalledCheckRegValueData } else { Write-Verbose ($script:localizedData.RemovingRegistryValue -f $registryValueString) Remove-RegistryValue -RegistryHive $InstalledCheckRegHive -Key $InstalledCheckRegKey -Value $InstalledCheckRegValueName } } <# Check if a reboot is required, if so notify CA. The MSFT_ServerManagerTasks provider is missing on some client SKUs (worked on both Server and Client Skus in Windows 10). #> $serverFeatureData = Invoke-CimMethod ` -Name 'GetServerFeature' ` -Namespace 'root\microsoft\windows\servermanager' ` -Class 'MSFT_ServerManagerTasks' ` -Arguments @{ BatchSize = 256 } ` -ErrorAction 'Ignore' $registryData = Get-ItemProperty ` -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager' ` -Name 'PendingFileRenameOperations' ` -ErrorAction 'Ignore' if (($serverFeatureData -and $serverFeatureData.RequiresReboot) -or $registryData -or $exitcode -eq 3010 -or $exitcode -eq 1641) { Write-Verbose $script:localizedData.MachineRequiresReboot if ($IgnoreReboot) { Write-Verbose $script:localizedData.IgnoreReboot } else { Set-DSCMachineRebootRequired } } elseif ($Ensure -eq 'Present') { $getProductEntryParameters = @{ Name = $Name IdentifyingNumber = $identifyingNumber } $checkRegistryValueParameters = @{ CreateCheckRegValue = $CreateCheckRegValue InstalledCheckRegHive = $InstalledCheckRegHive InstalledCheckRegKey = $InstalledCheckRegKey InstalledCheckRegValueName = $InstalledCheckRegValueName InstalledCheckRegValueData = $InstalledCheckRegValueData } if ($CreateCheckRegValue) { $getProductEntryParameters += $checkRegistryValueParameters } $productEntry = Get-ProductEntry @getProductEntryParameters if ($null -eq $productEntry) { New-InvalidOperationException -Message ($script:localizedData.PostValidationError -f $originalPath) } } Write-Verbose -Message $operationMessageString Write-Verbose -Message $script:localizedData.PackageConfigurationComplete } function Test-TargetResource { [OutputType([System.Boolean])] [CmdletBinding()] param ( [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $Name, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $ProductId, [Parameter()] [System.String] $Arguments, [Parameter()] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential, # Return codes 1641 and 3010 indicate success when a restart is requested per installation [Parameter()] [ValidateNotNullOrEmpty()] [System.UInt32[]] $ReturnCode = @( 0, 1641, 3010 ), [Parameter()] [System.String] $LogPath, [Parameter()] [System.String] $FileHash, [Parameter()] [ValidateSet('SHA1', 'SHA256', 'SHA384', 'SHA512', 'MD5', 'RIPEMD160')] [System.String] $HashAlgorithm, [Parameter()] [System.String] $SignerSubject, [Parameter()] [System.String] $SignerThumbprint, [Parameter()] [System.String] $ServerCertificateValidationCallback, [Parameter()] [System.Boolean] $CreateCheckRegValue = $false, [Parameter()] [ValidateSet('LocalMachine', 'CurrentUser')] [System.String] $InstalledCheckRegHive = 'LocalMachine', [Parameter()] [System.String] $InstalledCheckRegKey, [Parameter()] [System.String] $InstalledCheckRegValueName, [Parameter()] [System.String] $InstalledCheckRegValueData, [Parameter()] [System.Boolean] $IgnoreReboot = $false, [Parameter()] [System.Management.Automation.PSCredential] $RunAsCredential ) Assert-PathExtensionValid -Path $Path $identifyingNumber = $null if (-not [System.String]::IsNullOrEmpty($ProductId)) { $identifyingNumber = Convert-ProductIdToIdentifyingNumber -ProductId $ProductId } $getProductEntryParameters = @{ Name = $Name IdentifyingNumber = $identifyingNumber } $checkRegistryValueParameters = @{ CreateCheckRegValue = $CreateCheckRegValue InstalledCheckRegHive = $InstalledCheckRegHive InstalledCheckRegKey = $InstalledCheckRegKey InstalledCheckRegValueName = $InstalledCheckRegValueName InstalledCheckRegValueData = $InstalledCheckRegValueData } if ($CreateCheckRegValue) { Assert-RegistryParametersValid -InstalledCheckRegKey $InstalledCheckRegKey -InstalledCheckRegValueName $InstalledCheckRegValueName -InstalledCheckRegValueData $InstalledCheckRegValueData $getProductEntryParameters += $checkRegistryValueParameters } $productEntry = Get-ProductEntry @getProductEntryParameters Write-Verbose -Message ($script:localizedData.EnsureIsEnsure -f $Ensure) if ($null -ne $productEntry) { Write-Verbose -Message ($script:localizedData.ProductIsProduct -f $productEntry) } else { Write-Verbose -Message 'Product installation cannot be determined' } Write-Verbose -Message ($script:localizedData.ProductAsBooleanIs -f [System.Boolean] $productEntry) if ($null -ne $productEntry) { if ($CreateCheckRegValue) { Write-Verbose -Message ($script:localizedData.PackageAppearsInstalled -f $Name) } else { $displayName = Get-LocalizedRegistryKeyValue -RegistryKey $productEntry -ValueName 'DisplayName' Write-Verbose -Message ($script:localizedData.PackageAppearsInstalled -f $displayName) } } else { $displayName = $null if (-not [System.String]::IsNullOrEmpty($Name)) { $displayName = $Name } else { $displayName = $ProductId } Write-Verbose -Message ($script:localizedData.PackageDoesNotAppearInstalled -f $displayName) } return ($null -ne $productEntry -and $Ensure -eq 'Present') -or ($null -eq $productEntry -and $Ensure -eq 'Absent') } <# .SYNOPSIS Asserts that the path extension is valid - either .msi or .exe. .PARAMETER Path The path to validate the extension of. #> function Assert-PathExtensionValid { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path ) $pathExtension = [System.IO.Path]::GetExtension($Path) Write-Verbose -Message ($script:localizedData.ThePathExtensionWasPathExt -f $pathExtension) $validPathExtensions = @( '.msi', '.exe' ) if ($validPathExtensions -notcontains $pathExtension.ToLower()) { New-InvalidArgumentException -ArgumentName 'Path' -Message ($script:localizedData.InvalidBinaryType -f $Path) } } <# .SYNOPSIS Converts the given path to a URI. Throws an exception if the path's scheme as a URI is not valid. .PARAMETER Path The path to retrieve as a URI. #> function Convert-PathToUri { [OutputType([System.Uri])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path ) try { $uri = [System.Uri] $Path } catch { New-InvalidArgumentException -ArgumentName 'Path' -Message ($script:localizedData.InvalidPath -f $Path) } $validUriSchemes = @( 'file', 'http', 'https' ) if ($validUriSchemes -notcontains $uri.Scheme) { Write-Verbose -Message ($script:localizedData.TheUriSchemeWasUriScheme -f $uri.Scheme) New-InvalidArgumentException -ArgumentName 'Path' -Message ($script:localizedData.InvalidPath -f $Path) } return $uri } <# .SYNOPSIS Retrieves the product ID as an identifying number. .PARAMETER ProductId The product id to retrieve as an identifying number. #> function Convert-ProductIdToIdentifyingNumber { [OutputType([System.String])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $ProductId ) try { Write-Verbose -Message ($script:localizedData.ParsingProductIdAsAnIdentifyingNumber -f $ProductId) $identifyingNumber = '{{{0}}}' -f [System.Guid]::Parse($ProductId).ToString().ToUpper() Write-Verbose -Message ($script:localizedData.ParsedProductIdAsIdentifyingNumber -f $ProductId, $identifyingNumber) return $identifyingNumber } catch { New-InvalidArgumentException -ArgumentName 'ProductId' -Message ($script:localizedData.InvalidIdentifyingNumber -f $ProductId) } } <# .SYNOPSIS Asserts that the InstalledCheckRegKey, InstalledCheckRegValueName, and InstalledCheckRegValueData parameter required for retrieving package installation status from a registry are not null or empty. .PARAMETER InstalledCheckRegKey The InstalledCheckRegKey parameter to check. .PARAMETER InstalledCheckRegValueName The InstalledCheckRegValueName parameter to check. .PARAMETER InstalledCheckRegValueData The InstalledCheckRegValueData parameter to check. .NOTES This could be done with parameter validation. It is implemented this way to provide a clearer error message. #> function Assert-RegistryParametersValid { [CmdletBinding()] param ( [Parameter()] [System.String] $InstalledCheckRegKey, [Parameter()] [System.String] $InstalledCheckRegValueName, [Parameter()] [System.String] $InstalledCheckRegValueData ) foreach ($parameter in $PSBoundParameters.Keys) { if ([System.String]::IsNullOrEmpty($PSBoundParameters[$parameter])) { New-InvalidArgumentException -ArgumentName $parameter -Message ($script:localizedData.ProvideParameterForRegistryCheck -f $parameter) } } } <# .SYNOPSIS Retrieves the product entry for the package with the given name and/or identifying number. .PARAMETER Name The name of the product entry to retrieve. .PARAMETER CreateCheckRegValue Indicates whether or not to retrieve the package installation status from a registry. .PARAMETER IdentifyingNumber The identifying number of the product entry to retrieve. .PARAMETER InstalledCheckRegHive The registry hive to check for package installation status. .PARAMETER InstalledCheckRegKey The registry key to open to check for package installation status. .PARAMETER InstalledCheckRegValueName The registry value name to check for package installation status. .PARAMETER InstalledCheckRegValueData The value to compare against the retrieved registry value to check for package installation. #> function Get-ProductEntry { [CmdletBinding()] param ( [Parameter()] [System.String] $Name, [Parameter()] [System.String] $IdentifyingNumber, [Parameter()] [System.Management.Automation.SwitchParameter] $CreateCheckRegValue, [Parameter()] [ValidateSet('LocalMachine', 'CurrentUser')] [System.String] $InstalledCheckRegHive = 'LocalMachine', [Parameter()] [System.String] $InstalledCheckRegKey, [Parameter()] [System.String] $InstalledCheckRegValueName, [Parameter()] [System.String] $InstalledCheckRegValueData ) $uninstallRegistryKey = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall' $uninstallRegistryKeyWow64 = 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall' $productEntry = $null if (-not [System.String]::IsNullOrEmpty($IdentifyingNumber)) { $productEntryKeyLocation = Join-Path -Path $uninstallRegistryKey -ChildPath $IdentifyingNumber $productEntry = Get-Item -Path $productEntryKeyLocation -ErrorAction 'SilentlyContinue' if ($null -eq $productEntry) { $productEntryKeyLocation = Join-Path -Path $uninstallRegistryKeyWow64 -ChildPath $IdentifyingNumber $productEntry = Get-Item $productEntryKeyLocation -ErrorAction 'SilentlyContinue' } } else { foreach ($registryKeyEntry in (Get-ChildItem -Path @( $uninstallRegistryKey, $uninstallRegistryKeyWow64) -ErrorAction 'Ignore' )) { if ($Name -eq (Get-LocalizedRegistryKeyValue -RegistryKey $registryKeyEntry -ValueName 'DisplayName')) { $productEntry = $registryKeyEntry break } } } if ($null -eq $productEntry) { if ($CreateCheckRegValue) { $installValue = $null $win32OperatingSystem = Get-CimInstance -ClassName 'Win32_OperatingSystem' -ErrorAction 'SilentlyContinue' # If 64-bit OS, check 64-bit registry view first if ($win32OperatingSystem.OSArchitecture -ieq '64-bit') { $installValue = Get-RegistryValueWithErrorsIgnored -Key $InstalledCheckRegKey -Value $InstalledCheckRegValueName -RegistryHive $InstalledCheckRegHive -RegistryView 'Registry64' } if ($null -eq $installValue) { $installValue = Get-RegistryValueWithErrorsIgnored -Key $InstalledCheckRegKey -Value $InstalledCheckRegValueName -RegistryHive $InstalledCheckRegHive -RegistryView 'Registry32' } if ($null -ne $installValue) { if ($InstalledCheckRegValueData -and $installValue -eq $InstalledCheckRegValueData) { $productEntry = @{ Installed = $true } } } } } return $productEntry } <# .SYNOPSIS Retrieves a value from a registry without throwing errors. .PARAMETER Key The key of the registry to get the value from. .PARAMETER Value The name of the value to retrieve. .PARAMETER RegistryHive The registry hive to retrieve the value from. .PARAMETER RegistyView The registry view to retrieve the value from. #> function Get-RegistryValueWithErrorsIgnored { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Key, [Parameter(Mandatory = $true)] [System.String] $Value, [Parameter(Mandatory = $true)] [Microsoft.Win32.RegistryHive] $RegistryHive, [Parameter(Mandatory = $true)] [Microsoft.Win32.RegistryView] $RegistryView ) $registryValue = $null try { $baseRegistryKey = [Microsoft.Win32.RegistryKey]::OpenBaseKey($RegistryHive, $RegistryView) $subRegistryKey = $baseRegistryKey.OpenSubKey($Key) if ($null -ne $subRegistryKey) { $registryValue = $subRegistryKey.GetValue($Value) } } catch { $exceptionText = ($_ | Out-String).Trim() Write-Verbose -Message "An exception occured while attempting to retrieve a registry value: $exceptionText" } return $registryValue } <# .SYNOPSIS Retrieves a localized registry key value. .PARAMETER RegistryKey The registry key to retrieve the value from. .PARAMETER ValueName The name of the value to retrieve. #> function Get-LocalizedRegistryKeyValue { [CmdletBinding()] param ( [Parameter()] [System.Object] $RegistryKey, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $ValueName ) $localizedRegistryKeyValue = $RegistryKey.GetValue('{0}_Localized' -f $ValueName) if ($null -eq $localizedRegistryKeyValue) { $localizedRegistryKeyValue = $RegistryKey.GetValue($ValueName) } return $localizedRegistryKeyValue } <# .SYNOPSIS Asserts that the file at the given path is valid. .PARAMETER Path The path to the file to check. .PARAMETER FileHash The hash that should match the hash of the file. .PARAMETER HashAlgorithm The algorithm to use to retrieve the file hash. .PARAMETER SignerThumbprint The certificate thumbprint that should match the file's signer certificate. .PARAMETER SignerSubject The certificate subject that should match the file's signer certificate. #> function Assert-FileValid { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter()] [System.String] $FileHash, [Parameter()] [System.String] $HashAlgorithm, [Parameter()] [System.String] $SignerThumbprint, [Parameter()] [System.String] $SignerSubject ) if (-not [System.String]::IsNullOrEmpty($FileHash)) { Assert-FileHashValid -Path $Path -Hash $FileHash -Algorithm $HashAlgorithm } if (-not [System.String]::IsNullOrEmpty($SignerThumbprint) -or -not [System.String]::IsNullOrEmpty($SignerSubject)) { Assert-FileSignatureValid -Path $Path -Thumbprint $SignerThumbprint -Subject $SignerSubject } } <# .SYNOPSIS Asserts that the hash of the file at the given path matches the given hash. .PARAMETER Path The path to the file to check the hash of. .PARAMETER Hash The hash to check against. .PARAMETER Algorithm The algorithm to use to retrieve the file's hash. #> function Assert-FileHashValid { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter()] [Parameter(Mandatory = $true)] [System.String] $Hash, [Parameter()] [System.String] $Algorithm = 'SHA256' ) if ([System.String]::IsNullOrEmpty($Algorithm)) { $Algorithm = 'SHA256' } Write-Verbose -Message ($script:localizedData.CheckingFileHash -f $Path, $Hash, $Algorithm) $fileHash = Get-FileHash -LiteralPath $Path -Algorithm $Algorithm -ErrorAction 'Stop' if ($fileHash.Hash -ne $Hash) { throw ($script:localizedData.InvalidFileHash -f $Path, $Hash, $Algorithm) } } <# .SYNOPSIS Asserts that the signature of the file at the given path is valid. .PARAMETER Path The path to the file to check the signature of .PARAMETER Thumbprint The certificate thumbprint that should match the file's signer certificate. .PARAMETER Subject The certificate subject that should match the file's signer certificate. #> function Assert-FileSignatureValid { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter()] [System.String] $Thumbprint, [Parameter()] [System.String] $Subject ) Write-Verbose -Message ($script:localizedData.CheckingFileSignature -f $Path) $signature = Get-AuthenticodeSignature -LiteralPath $Path -ErrorAction 'Stop' if ($signature.Status -ne [System.Management.Automation.SignatureStatus]::Valid) { throw ($script:localizedData.InvalidFileSignature -f $Path, $signature.Status) } else { Write-Verbose -Message ($script:localizedData.FileHasValidSignature -f $Path, $signature.SignerCertificate.Thumbprint, $signature.SignerCertificate.Subject) } if ($null -ne $Subject -and ($signature.SignerCertificate.Subject -notlike $Subject)) { throw ($script:localizedData.WrongSignerSubject -f $Path, $Subject) } if ($null -ne $Thumbprint -and ($signature.SignerCertificate.Thumbprint -ne $Thumbprint)) { throw ($script:localizedData.WrongSignerThumbprint -f $Path, $Thumbprint) } } <# .SYNOPSIS Retrieves the name of a product from an msi. .PARAMETER Path The path to the msi to retrieve the name from. #> function Get-MsiProductName { [OutputType([System.String])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path ) $msiTools = Get-MsiTool $productName = $msiTools::GetProductName($Path) return $productName } <# .SYNOPSIS Retrieves the code of a product from an msi. .PARAMETER Path The path to the msi to retrieve the code from. #> function Get-MsiProductCode { [OutputType([System.String])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Path ) $msiTools = Get-MsiTool $productCode = $msiTools::GetProductCode($Path) return $productCode } <# .SYNOPSIS Retrieves the MSI tools type. #> function Get-MsiTool { [OutputType([System.Type])] [CmdletBinding()] param () if ($null -ne $script:msiTools) { return $script:msiTools } $msiToolsCodeDefinition = @' [DllImport("msi.dll", CharSet = CharSet.Unicode, PreserveSig = true, SetLastError = true, ExactSpelling = true)] private static extern UInt32 MsiOpenPackageExW(string szPackagePath, int dwOptions, out IntPtr hProduct); [DllImport("msi.dll", CharSet = CharSet.Unicode, PreserveSig = true, SetLastError = true, ExactSpelling = true)] private static extern uint MsiCloseHandle(IntPtr hAny); [DllImport("msi.dll", CharSet = CharSet.Unicode, PreserveSig = true, SetLastError = true, ExactSpelling = true)] private static extern uint MsiGetPropertyW(IntPtr hAny, string name, StringBuilder buffer, ref int bufferLength); private static string GetPackageProperty(string msi, string property) { IntPtr MsiHandle = IntPtr.Zero; try { var res = MsiOpenPackageExW(msi, 1, out MsiHandle); if (res != 0) { return null; } int length = 256; var buffer = new StringBuilder(length); res = MsiGetPropertyW(MsiHandle, property, buffer, ref length); return buffer.ToString(); } finally { if (MsiHandle != IntPtr.Zero) { MsiCloseHandle(MsiHandle); } } } public static string GetProductCode(string msi) { return GetPackageProperty(msi, "ProductCode"); } public static string GetProductName(string msi) { return GetPackageProperty(msi, "ProductName"); } '@ if (([System.Management.Automation.PSTypeName]'Microsoft.Windows.DesiredStateConfiguration.xPackageResource.MsiTools').Type) { $script:msiTools = ([System.Management.Automation.PSTypeName]'Microsoft.Windows.DesiredStateConfiguration.xPackageResource.MsiTools').Type } else { $script:msiTools = Add-Type ` -Namespace 'Microsoft.Windows.DesiredStateConfiguration.xPackageResource' ` -Name 'MsiTools' ` -Using 'System.Text' ` -MemberDefinition $msiToolsCodeDefinition ` -PassThru } return $script:msiTools } <# .SYNOPSIS Runs a process as the specified user via PInvoke. .PARAMETER CommandLine The command line (including arguments) of the process to start. .PARAMETER Credential The user credential to start the process as. #> function Invoke-PInvoke { [CmdletBinding()] [OutputType([System.Int32])] param ( [Parameter(Mandatory = $true)] [System.String] $CommandLine, [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] [System.Management.Automation.CredentialAttribute()] $Credential ) Register-PInvoke [System.Int32] $exitCode = 0 [Source.NativeMethods]::CreateProcessAsUser($CommandLine, ` $Credential.GetNetworkCredential().Domain, ` $Credential.GetNetworkCredential().UserName, ` $Credential.GetNetworkCredential().Password, ` [ref] $exitCode ) return $exitCode; } <# .SYNOPSIS Starts and waits for a process. .DESCRIPTION Allows mocking and testing of process arguments. .PARAMETER Process The System.Diagnositics.Process object to start. .PARAMETER LogStream Redirect STDOUT and STDERR output. #> function Invoke-Process { [CmdletBinding()] [OutputType([System.Diagnostics.Process])] param ( [Parameter(Mandatory = $true)] [System.Diagnostics.Process] $Process, [Parameter()] [System.Boolean] $LogStream ) $Process.Start() | Out-Null if ($LogStream) { $Process.BeginOutputReadLine() $Process.BeginErrorReadLine() } $Process.WaitForExit() return $Process } <# .SYNOPSIS Sets the value of a registry key to the specified data. .PARAMETER Key The registry key that contains the value to set. .PARAMETER Value The value name of the registry key value to set. .PARAMETER RegistryHive The registry hive that contains the registry key to set. .PARAMETER Data The data to set the registry key value to. #> function Set-RegistryValue { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Key, [Parameter(Mandatory = $true)] [System.String] $Value, [Parameter(Mandatory = $true)] [Microsoft.Win32.RegistryHive] $RegistryHive, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [System.String] $Data ) try { $baseRegistryKey = [Microsoft.Win32.RegistryKey]::OpenBaseKey($RegistryHive, [Microsoft.Win32.RegistryView]::Default) # Opens the subkey with write access $subRegistryKey = $baseRegistryKey.OpenSubKey($Key, $true) if ($null -eq $subRegistryKey) { Write-Verbose "Key: '$Key'" $subRegistryKey = $baseRegistryKey.CreateSubKey($Key) } $subRegistryKey.SetValue($Value, $Data) $subRegistryKey.Close() } catch { New-InvalidOperationException -Message ($script:localizedData.ErrorSettingRegistryValue -f $Key, $Value, $Data) -ErrorRecord $_ } } <# .SYNOPSIS Removes the specified value of a registry key. .PARAMETER Key The registry key that contains the value to remove. .PARAMETER Value The value name of the registry key value to remove. .PARAMETER RegistryHive The registry hive that contains the registry key to remove. #> function Remove-RegistryValue { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Key, [Parameter(Mandatory = $true)] [System.String] $Value, [Parameter(Mandatory = $true)] [Microsoft.Win32.RegistryHive] $RegistryHive ) try { $baseRegistryKey = [Microsoft.Win32.RegistryKey]::OpenBaseKey($RegistryHive, [Microsoft.Win32.RegistryView]::Default) $subRegistryKey = $baseRegistryKey.OpenSubKey($Key, $true) $subRegistryKey.DeleteValue($Value) $subRegistryKey.Close() } catch { New-InvalidOperationException -Message ($script:localizedData.ErrorRemovingRegistryValue -f $Key, $Value) -ErrorRecord $_ } } <# .SYNOPSIS Registers PInvoke to run a process as a user. #> function Register-PInvoke { $programSource = @' using System; using System.Collections.Generic; using System.Text; using System.Security; using System.Runtime.InteropServices; using System.Diagnostics; using System.Security.Principal; using System.ComponentModel; using System.IO; namespace Source { [SuppressUnmanagedCodeSecurity] public static class NativeMethods { //The following structs and enums are used by the various Win32 API's that are used in the code below [StructLayout(LayoutKind.Sequential)] public struct STARTUPINFO { public Int32 cb; public string lpReserved; public string lpDesktop; public string lpTitle; public Int32 dwX; public Int32 dwY; public Int32 dwXSize; public Int32 dwXCountChars; public Int32 dwYCountChars; public Int32 dwFillAttribute; public Int32 dwFlags; public Int16 wShowWindow; public Int16 cbReserved2; public IntPtr lpReserved2; public IntPtr hStdInput; public IntPtr hStdOutput; public IntPtr hStdError; } [StructLayout(LayoutKind.Sequential)] public struct PROCESS_INFORMATION { public IntPtr hProcess; public IntPtr hThread; public Int32 dwProcessID; public Int32 dwThreadID; } [Flags] public enum LogonType { LOGON32_LOGON_INTERACTIVE = 2, LOGON32_LOGON_NETWORK = 3, LOGON32_LOGON_BATCH = 4, LOGON32_LOGON_SERVICE = 5, LOGON32_LOGON_UNLOCK = 7, LOGON32_LOGON_NETWORK_CLEARTEXT = 8, LOGON32_LOGON_NEW_CREDENTIALS = 9 } [Flags] public enum LogonProvider { LOGON32_PROVIDER_DEFAULT = 0, LOGON32_PROVIDER_WINNT35, LOGON32_PROVIDER_WINNT40, LOGON32_PROVIDER_WINNT50 } [StructLayout(LayoutKind.Sequential)] public struct SECURITY_ATTRIBUTES { public Int32 Length; public IntPtr lpSecurityDescriptor; public bool bInheritHandle; } public enum SECURITY_IMPERSONATION_LEVEL { SecurityAnonymous, SecurityIdentification, SecurityImpersonation, SecurityDelegation } public enum TOKEN_TYPE { TokenPrimary = 1, TokenImpersonation } [StructLayout(LayoutKind.Sequential, Pack = 1)] internal struct TokPriv1Luid { public int Count; public long Luid; public int Attr; } public const int GENERIC_ALL_ACCESS = 0x10000000; public const int CREATE_NO_WINDOW = 0x08000000; internal const int SE_PRIVILEGE_ENABLED = 0x00000002; internal const int TOKEN_QUERY = 0x00000008; internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020; internal const string SE_INCRASE_QUOTA = "SeIncreaseQuotaPrivilege"; [DllImport("kernel32.dll", EntryPoint = "CloseHandle", SetLastError = true, CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)] public static extern bool CloseHandle(IntPtr handle); [DllImport("advapi32.dll", EntryPoint = "CreateProcessAsUser", SetLastError = true, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern bool CreateProcessAsUser( IntPtr hToken, string lpApplicationName, string lpCommandLine, ref SECURITY_ATTRIBUTES lpProcessAttributes, ref SECURITY_ATTRIBUTES lpThreadAttributes, bool bInheritHandle, Int32 dwCreationFlags, IntPtr lpEnvrionment, string lpCurrentDirectory, ref STARTUPINFO lpStartupInfo, ref PROCESS_INFORMATION lpProcessInformation ); [DllImport("advapi32.dll", EntryPoint = "DuplicateTokenEx")] public static extern bool DuplicateTokenEx( IntPtr hExistingToken, Int32 dwDesiredAccess, ref SECURITY_ATTRIBUTES lpThreadAttributes, Int32 ImpersonationLevel, Int32 dwTokenType, ref IntPtr phNewToken ); [DllImport("advapi32.dll", CharSet = CharSet.Unicode, SetLastError = true)] public static extern Boolean LogonUser( String lpszUserName, String lpszDomain, String lpszPassword, LogonType dwLogonType, LogonProvider dwLogonProvider, out IntPtr phToken ); [DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)] internal static extern bool AdjustTokenPrivileges( IntPtr htok, bool disall, ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen ); [DllImport("kernel32.dll", ExactSpelling = true)] internal static extern IntPtr GetCurrentProcess(); [DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)] internal static extern bool OpenProcessToken( IntPtr h, int acc, ref IntPtr phtok ); [DllImport("kernel32.dll", ExactSpelling = true)] internal static extern int WaitForSingleObject( IntPtr h, int milliseconds ); [DllImport("kernel32.dll", ExactSpelling = true)] internal static extern bool GetExitCodeProcess( IntPtr h, out int exitcode ); [DllImport("advapi32.dll", SetLastError = true)] internal static extern bool LookupPrivilegeValue( string host, string name, ref long pluid ); public static void CreateProcessAsUser(string strCommand, string strDomain, string strName, string strPassword, ref int ExitCode ) { var hToken = IntPtr.Zero; var hDupedToken = IntPtr.Zero; TokPriv1Luid tp; var pi = new PROCESS_INFORMATION(); var sa = new SECURITY_ATTRIBUTES(); sa.Length = Marshal.SizeOf(sa); Boolean bResult = false; try { bResult = LogonUser( strName, strDomain, strPassword, LogonType.LOGON32_LOGON_BATCH, LogonProvider.LOGON32_PROVIDER_DEFAULT, out hToken ); if (!bResult) { throw new Win32Exception("Logon error #" + Marshal.GetLastWin32Error().ToString()); } IntPtr hproc = GetCurrentProcess(); IntPtr htok = IntPtr.Zero; bResult = OpenProcessToken( hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok ); if(!bResult) { throw new Win32Exception("Open process token error #" + Marshal.GetLastWin32Error().ToString()); } tp.Count = 1; tp.Luid = 0; tp.Attr = SE_PRIVILEGE_ENABLED; bResult = LookupPrivilegeValue( null, SE_INCRASE_QUOTA, ref tp.Luid ); if(!bResult) { throw new Win32Exception("Lookup privilege error #" + Marshal.GetLastWin32Error().ToString()); } bResult = AdjustTokenPrivileges( htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero ); if(!bResult) { throw new Win32Exception("Token elevation error #" + Marshal.GetLastWin32Error().ToString()); } bResult = DuplicateTokenEx( hToken, GENERIC_ALL_ACCESS, ref sa, (int)SECURITY_IMPERSONATION_LEVEL.SecurityIdentification, (int)TOKEN_TYPE.TokenPrimary, ref hDupedToken ); if(!bResult) { throw new Win32Exception("Duplicate Token error #" + Marshal.GetLastWin32Error().ToString()); } var si = new STARTUPINFO(); si.cb = Marshal.SizeOf(si); si.lpDesktop = ""; bResult = CreateProcessAsUser( hDupedToken, null, strCommand, ref sa, ref sa, false, 0, IntPtr.Zero, null, ref si, ref pi ); if(!bResult) { throw new Win32Exception("Create process as user error #" + Marshal.GetLastWin32Error().ToString()); } int status = WaitForSingleObject(pi.hProcess, -1); if(status == -1) { throw new Win32Exception("Wait during create process failed user error #" + Marshal.GetLastWin32Error().ToString()); } bResult = GetExitCodeProcess(pi.hProcess, out ExitCode); if(!bResult) { throw new Win32Exception("Retrieving status error #" + Marshal.GetLastWin32Error().ToString()); } } finally { if (pi.hThread != IntPtr.Zero) { CloseHandle(pi.hThread); } if (pi.hProcess != IntPtr.Zero) { CloseHandle(pi.hProcess); } if (hDupedToken != IntPtr.Zero) { CloseHandle(hDupedToken); } } } } } '@ Add-Type -TypeDefinition $programSource -ReferencedAssemblies 'System.ServiceProcess' } Export-ModuleMember -Function *-TargetResource |