DSCResources/Grani_DotNetFramework/Grani_DotNetFramework.psm1
#region Initialize function Initialize { # hosts location # Enum for Ensure Add-Type -TypeDefinition @" public enum EnsureType { Present, Absent } "@ -ErrorAction SilentlyContinue; } . Initialize; #endregion #region Message Definition Data VerboseMessages { ConvertFrom-StringData -StringData @" CheckKBEntry = Check KB entry is exists. CompleteInstallation = Installation complete for KB : {0}. CompleteUninstallation = Uninstallation complete for KB : {0}. KBEnteryExists = Found a KB entry {0}. KBEnteryNotExists = Did not find a KB entry {0}. StartInstallation = Start Installation with process '{0}', arguments '{1}' VerifyExitCode = Verifying Exit Code. VerifyExitCode0 = ExitCode : {0}. Installation success. Installation completed successfully. VerifyExitCode1641 = ExitCode : {0}. Installation success. A restart is required to complete the installation. This message indicates success. VerifyExitCode3010 = ExitCode : {0}. Installation success. A restart is required to complete the installation. This message indicates success. "@ } Data DebugMessages { ConvertFrom-StringData -StringData @" "@ } Data ErrorMessages { ConvertFrom-StringData -StringData @" InstallerNotFound = Could not found Installer file {0}. VerifyExitCode1602 = Installation failed. The user canceled installation. ExitCode : {0}. VerifyExitCode1603 = Installation failed. A fatal error occurred during installation. ExitCode : {0} VerifyExitCode5100 = Installation failed. The user's computer does not meet system requirements. ExitCode : {0} VerifyExitCode16389 = Installation failed. Installation prevented as previous installation is not completed until reboot. Please redo after reboot. ExitCode : {0} VerifyExitCodeOther = Unexpected exit code detected. ExitCode : {0}. VerifyInstallationKBFound = Still KB found from Windows Hotfix list. Uninstallation seeems failed. KB : {0} VerifyInstallationKBNotFound = Could not find KB from Windows Hotfix list. KB : {0} "@ } #endregion #region *-TargetResource function Get-TargetResource { [OutputType([System.Collections.Hashtable])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String]$KB, [parameter(Mandatory = $true)] [System.String]$Ensure, [parameter(Mandatory = $false)] [System.String]$InstallerPath = "", [parameter(Mandatory = $false)] [System.Boolean]$NoRestart = $true, [parameter(Mandatory = $false)] [System.String]$LogPath = "$env:windir\Temp" ) $Configuration = @{ KB = $KB InstallerPath = $InstallerPath NoRestart = $NoRestart LogPath = $LogPath }; Write-Verbose $VerboseMessages.CheckKBEntry; try { if ((IsHotfixEntryExists -KB $KB)) { Write-Verbose ($VerboseMessages.KBEnteryExists -f $KB); $Configuration.Ensure = [EnsureType]::Present; } else { Write-Verbose ($VerboseMessages.KBEnteryNotExists -f $KB); $Configuration.Ensure = [EnsureType]::Absent; } } catch { Write-Error $_; } return $Configuration; } function Set-TargetResource { [OutputType([Void])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String]$KB, [parameter(Mandatory = $true)] [System.String]$Ensure, [parameter(Mandatory = $false)] [System.String]$InstallerPath = "", [parameter(Mandatory = $false)] [System.Boolean]$NoRestart = $true, [parameter(Mandatory = $false)] [System.String]$LogPath = "$env:windir\Temp" ) try { if ($Ensure -eq [EnsureType]::Absent.ToString()) { # Absent $exitCode = UninstallDotNet -KB $KB -LogPath $LogPath; } elseif ($Ensure -eq [EnsureType]::Present.ToString()) { # Present # There is a bug which both "OfflineInstaller.exe /q" and "OfflineInstaller.exe /passive" won't work with SYSTEM user. # Therefore need to extract OfflineInstaller, then call setup.exe inside. # https://social.technet.microsoft.com/Forums/ja-JP/4808233e-1410-4305-a8d1-0e88f3a6fdc8/net-451-install-only-works-when-running-on-a-ui-session?forum=configmanagerapps # This bug will never hapen on local, but you'll see with Remote Session. $extractPath = ExtractInstaller -InstallerPath $InstallerPath; $exitCode = InstallDotNet -ExtractPath $extractPath -LogPath $LogPath; } # verify result VerifyExitCode -ExitCode $exitCode; VerifyInstallation -KB $KB -Ensure $Ensure; # restart flag for DSC if (-not $NoRestart) { # Restart require after installation $global:DSCMachineStatus = 1 } } catch { throw $_ } } function Test-TargetResource { [OutputType([System.Boolean])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String]$KB, [parameter(Mandatory = $true)] [System.String]$Ensure, [parameter(Mandatory = $false)] [System.String]$InstallerPath = "", [parameter(Mandatory = $false)] [System.Boolean]$NoRestart = $true, [parameter(Mandatory = $false)] [System.String]$LogPath = "$env:windir\Temp" ) # skip for NoRestart and LogDirectory. As these parameter doesn't affect to status check return (Get-TargetResource -KB $KB -Ensure $Ensure -InstallerPath $InstallerPath).Ensure -eq $Ensure; } #endregion #region Installer Function function UninstallDotNet { [OutputType([int32])] [CmdletBinding()] param ( [string]$KB, [string]$LogPath ) $path = "$env:windir\System32\wusa.exe"; $uninstallKb = ValidateKb -KB $KB; $arguments = "/uninstall /kb:$uninstallKb /quiet /norestart /log:$LogPath" # Validate installer/uninstaller path. ValidateInstallerPath -Path $path; # execute $exitCode = StartProcess -FilePath $path -Arguments $arguments; return $exitCode; } function InstallDotNet { [OutputType([int32])] [CmdletBinding()] param ( [string]$ExtractPath, [string]$LogPath ) $setupExe = Join-Path $ExtractPath "setup.exe" $setupArguments = "/q /x86 /x64 /redist /norestart /log $LogPath" # Validate installer/uninstaller path. ValidateInstallerPath -Path $setupExe; # install $exitCode = StartProcess -FilePath $setupExe -Arguments $setupArguments; # Remove extract files Remove-Item -Path $extractPath -Recurse -Force -ErrorAction SilentlyContinue; return $exitCode } function ExtractInstaller { [OutputType([string])] [CmdletBinding()] param ( [string]$InstallerPath ) $guid = [Guid]::NewGuid().ToString(); $extractPath = Join-Path "$env:windir\Temp" "$guid" $extractArguments = "/q /x:$extractPath" # Validate installer/uninstaller path. ValidateInstallerPath -Path $InstallerPath; # extract $extractExitCode = StartProcess -FilePath $InstallerPath -Arguments $extractArguments; # verify result VerifyExitCode -ExitCode $extractExitCode; return $extractPath; } #endregion #region Helper Function function IsHotfixEntryExists { [OutputType([System.Boolean])] [CmdletBinding()] param ( [string]$KB ) return (Get-HotFix | where HotFixId -eq $KB | measure).Count -ne 0; } function ValidateInstallerPath { [OutputType([Void])] [CmdletBinding()] param ( [string]$Path ) if (-not (Test-Path -Path $Path)) { throw New-Object System.IO.FileNotFoundException ($ErrorMessages.InstallerNotFound -f $Path); } } function ValidateKb { [OutputType([int])] [CmdletBinding()] param ( [string]$KB ) if ($KB.StartsWith("KB")) { $newKb =$KB.Replace("KB", "") } else { $newKb = $KB; } return $newKb } function StartProcess { [OutputType([int])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String]$FilePath, [parameter(Mandatory = $true)] [System.String]$Arguments ) Write-Verbose ($VerboseMessages.StartInstallation -f $FilePath, $Arguments); try { $psi = New-Object System.Diagnostics.ProcessStartInfo $psi.CreateNoWindow = $true $psi.UseShellExecute = $false $psi.RedirectStandardOutput = $true $psi.RedirectStandardError = $true $psi.FileName = $FilePath $psi.Arguments = $Arguments $process = New-Object System.Diagnostics.Process $process.StartInfo = $psi $process.Start() > $null $output = $process.StandardOutput.ReadToEnd().Trim(); $process.WaitForExit(); Write-Debug $output; return $process.ExitCode } catch { $outputError = $process.StandardError.ReadToEnd() throw $_ + $outputError } finally { if ($null -ne $psi){ $psi = $null} if ($null -ne $process){ $process.Dispose() } } } function VerifyExitCode { [OutputType([void])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [int]$ExitCode ) # List of ExitCode and status from MSDN # https://msdn.microsoft.com/en-us/library/ee942965.aspx#return_codes Write-Verbose $VerboseMessages.VerifyExitCode switch ($exitCode) { 0 { Write-Verbose ($VerboseMessages.VerifyExitCode0 -f $ExitCode); } 1641 { Write-Verbose ($VerboseMessages.VerifyExitCode1641 -f $ExitCode); } 3010 { Write-Verbose ($VerboseMessages.VerifyExitCode3010 -f $ExitCode); } 1602 { $message = $ErrorMessages.VerifyExitCode1602 -f $ExitCode; Write-Verbose $message; throw New-Object System.OperationCanceledException ($message); } 1603 { $message = $ErrorMessages.VerifyExitCode1603 -f $ExitCode; Write-Verbose $message; throw New-Object System.ArgumentException ($message); } 5100 { $message = $ErrorMessages.VerifyExitCode5100 -f $ExitCode; Write-Verbose $message; throw New-Object System.InvalidOperationException ($message); } 16389 { $message = $ErrorMessages.VerifyExitCode16389 -f $ExitCode; Write-Verbose $message; throw New-Object System.InvalidOperationException ($message); } default { $message = $ErrorMessages.VerifyExitCodeOther -f $ExitCode; Write-Verbose $message; throw New-Object System.ArgumentException ($message); } } } function VerifyInstallation { [OutputType([Void])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String]$KB, [parameter(Mandatory = $true)] [System.String]$Ensure ) $result = (Get-HotFix | where HotFixId -eq $KB | measure).Count if ($Ensure -eq [EnsureType]::Absent.ToString()) { # Absent if ($result -ne 0) # should be 0 for success uninstallation { throw New-Object System.ArgumentException ($ErrorMessages.VerifyInstallationKBFound -f $KB); } Write-Verbose ($VerboseMessages.CompleteUninstallation -f $KB); } elseif ($Ensure -eq [EnsureType]::Present.ToString()) { #Present if ($result -eq 0) # should be 1 for success installation { throw New-Object System.NullReferenceException ($ErrorMessages.VerifyInstallationKBNotFound -f $KB); } Write-Verbose ($VerboseMessages.CompleteInstallation -f $KB); } } #endregion Export-ModuleMember -Function *-TargetResource |