Public/Start-cChocoEx.ps1
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<#
.SYNOPSIS Bootstraps the cChoco PowerShell DSC Module .DESCRIPTION Bootstraps the cChoco PowerShell DSC Module #> function Start-cChocoEx { [CmdletBinding()] param ( [Parameter()] [string] $SettingsURI, # Chocolatey Installation Directory [Parameter()] [string] $InstallDir = "$env:ProgramData\chocolatey", # Chocolatey Installation Script URL [Parameter()] [string] $ChocoInstallScriptUrl = 'https://chocolatey.org/install.ps1', # URL to chocolatey nupkg [Parameter()] [string] $ChocoDownloadUrl, # URL to cChoco sources configuration file [Parameter()] [string] $SourcesConfig, # URL to cCHoco packages [Parameter()] [array] $PackageConfig, # URL to cChoco Chocolatey configuration file [Parameter()] [string] $ChocoConfig, # URL to cChoco Chocolatey features configuration file [Parameter()] [string] $FeatureConfig, # Do not cache configuration files [Parameter()] [switch] $NoCache, # Wipe locally cached psd1 configurations [Parameter()] [switch] $WipeCache, # RandomDelay [Parameter()] [switch] $RandomDelay, # Loop the Function [Parameter()] [Switch] $Loop, # Loop Delay in Minutes [Parameter()] [int] $LoopDelay = 60, # Legacy Migration Automation [Parameter()] [Switch] $MigrateLegacyConfigurations ) #Ensure Running as Administrator if (-Not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) { Write-Warning "This function requires elevated access, please reopen PowerShell as an Administrator" Break } $i = 0 do { $i++ #Enable TLS 1.2 #https://docs.microsoft.com/en-us/dotnet/api/system.net.securityprotocoltype?view=net-5.0 [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072 #Start-DSCConfiguation $Global:ModuleBase = (Get-Module -Name 'cChoco' -ListAvailable -ErrorAction Stop | Sort-Object -Property Version | Select-Object -Last 1).ModuleBase $Global:MaintenanceWindowEnabled = $True $Global:MaintenanceWindowActive = $True $Global:cChocoExDataFolder = (Join-Path -Path $env:ProgramData -ChildPath 'cChocoEx') $Global:cChocoExConfigurationFolder = (Join-Path -Path $Global:cChocoExDataFolder -ChildPath 'config') $Global:cChocoExTMPConfigurationFolder = (Join-Path -Path "$env:TEMP\cChocoEx" -ChildPath 'config') $Global:LogPath = (Join-Path -Path $Global:cChocoExDataFolder -ChildPath "logs") $Global:TSEnv = Test-TSEnv #Ensure cChocoEx Data Folder Structure is Created $null = New-Item -ItemType Directory -Path $cChocoExDataFolder -Force -ErrorAction SilentlyContinue $null = New-Item -ItemType Directory -Path $cChocoExConfigurationFolder -Force -ErrorAction SilentlyContinue $null = New-Item -ItemType Directory -Path $cChocoExTMPConfigurationFolder -Force -ErrorAction SilentlyContinue $null = New-Item -ItemType Directory -Path $LogPath -Force -ErrorAction SilentlyContinue #Ensure cChoco Module Is Present and Available if (-not($ModuleBase)) { Write-Log -Severity 'Error' -Message 'Required Module cChoco Not Found' Break } if ($MigrateLegacyConfigurations) { Move-LegacyConfigurations } Write-Log -Severity 'Information' -Message "Task Sequence Environemnt Detected: $TSEnv" #cChocoInstaller $Configuration = @{ InstallDir = $InstallDir ChocoInstallScriptUrl = $ChocoInstallScriptUrl } Start-cChocoInstaller -Configuration $Configuration $CurrentExecutionPolicy = Get-ExecutionPolicy try { $null = Set-ExecutionPolicy Bypass -Scope CurrentUser } catch { Write-Log -Severity 'Warning' -Message "Error Changing Execution Policy" } try { Write-Log -Severity 'Information' -Message 'cChocoEx Started' } catch { Write-Warning "Error Starting Log, wiping and retrying" Write-Log -Severity 'Information' -Message 'cChoco Bootstrap Started' -New } #Evaluate Random Delay Switch if ($RandomDelay) { $RandomSeconds = Get-Random -Minimum 0 -Maximum 900 Write-Log -Severity 'Information' -Message "Random Delay Enabled" Write-Log -Severity 'Information' -Message "Delay: $RandomSeconds`s" Start-Sleep -Seconds $RandomSeconds } #Settings if ($SettingsURI) { $Destination = (Join-Path $cChocoExTMPConfigurationFolder "bootstrap-cchoco.psd1") switch (Test-PathEx -Path $SettingsURI) { 'URL' { Invoke-WebRequest -Uri $SettingsURI -UseBasicParsing -OutFile $Destination } 'FileSystem' { Copy-Item -Path $SettingsURI -Destination $Destination -Force } } $SettingsFile = Import-PowerShellDataFile -Path $Destination $Settings = $SettingsFile | ForEach-Object { $_.Keys | ForEach-Object { $SettingsFile.$_ } } #Variables $InstallDir = $Settings.InstallDir $ChocoInstallScriptUrl = $Settings.ChocoInstallScriptUrl $SourcesConfig = $Settings.SourcesConfig $PackageConfig = $Settings.PackageConfig $ChocoConfig = $Settings.ChocoConfig $FeatureConfig = $Settings.FeatureConfig } Write-Log -Severity 'Information' -Message "cChocoEx Settings" Write-Log -Severity 'Information' -Message "SettingsURI: $SettingsURI" Write-Log -Severity 'Information' -Message "InstallDir: $InstallDir" Write-Log -Severity 'Information' -Message "ChocoInstallScriptUrl: $ChocoInstallScriptUrl" Write-Log -Severity 'Information' -Message "SourcesConfig: $SourcesConfig" Write-Log -Severity 'Information' -Message "PackageConfig: $PackageConfig" Write-Log -Severity 'Information' -Message "ChocoConfig: $ChocoConfig" Write-Log -Severity 'Information' -Message "FeatureConfig: $FeatureConfig" #Set Enviromental Variable for chocolatey url to nupkg $env:chocolateyDownloadUrl = $ChocoDownloadUrl if ($WipeCache) { Write-Log -Severity 'Information' -Message 'WipeCache Enabled. Wiping any previously downloaded psd1 configuration files' Get-ChildItem -Path $cChocoExConfigurationFolder -Filter *.psd1 | Remove-Item -Recurse -Force } #Preclear any previously downloaded NoCache configuration files if ($NoCache) { Write-Log -Severity 'Information' -Message 'NoCache Enabled. Wiping any previously downloaded NoCache configuration files from temp' Get-ChildItem -Path $cChocoExTMPConfigurationFolder -Filter *.psd1 | Remove-Item -Recurse -Force } #Copy Config Config? $Global:ChocoConfigDestination = (Join-Path $cChocoExConfigurationFolder "config.psd1") if ($ChocoConfig) { if ($NoCache) { $Global:ChocoConfigDestination = (Join-Path $cChocoExTMPConfigurationFolder "config.psd1") } switch (Test-PathEx -Path $ChocoConfig) { 'URL' { Invoke-WebRequest -Uri $ChocoConfig -UseBasicParsing -OutFile $ChocoConfigDestination } 'FileSystem' { Copy-Item -Path $ChocoConfig -Destination $ChocoConfigDestination -Force } } Write-Log -Severity 'Information' -Message 'Chocolatey Config File Set.' } #Copy Sources Config $Global:SourcesConfigDestination = (Join-Path $cChocoExConfigurationFolder "sources.psd1") if ($SourcesConfig) { if ($NoCache) { $Global:SourcesConfigDestination = (Join-Path $cChocoExTMPConfigurationFolder "sources.psd1") } switch (Test-PathEx -Path $SourcesConfig) { 'URL' { Invoke-WebRequest -Uri $SourcesConfig -UseBasicParsing -OutFile $SourcesConfigDestination } 'FileSystem' { Copy-Item -Path $SourcesConfig -Destination $SourcesConfigDestination -Force } } Write-Log -Severity 'Information' -Message 'Chocolatey Sources File Set.' } #Copy Features Config $Global:FeatureConfigDestination = (Join-Path $cChocoExConfigurationFolder "features.psd1") if ($FeatureConfig) { if ($NoCache) { $Global:FeatureConfigDestination = (Join-Path $cChocoExTMPConfigurationFolder "features.psd1") } switch (Test-PathEx -Path $FeatureConfig) { 'URL' { Invoke-WebRequest -Uri $FeatureConfig -UseBasicParsing -OutFile $FeatureConfigDestination } 'FileSystem' { Copy-Item -Path $FeatureConfig -Destination $FeatureConfigDestination -Force } } Write-Log -Severity 'Information' -Message 'Chocolatey Feature File Set.' } #Copy Package Config $Global:PackageConfigDestination = $cChocoExConfigurationFolder if ($PackageConfig) { if ($NoCache) { $Global:PackageConfigDestination = $cChocoExTMPConfigurationFolder } $PackageConfig | ForEach-Object { $Path = $_ $Destination = (Join-Path $PackageConfigDestination ($_ | Split-Path -Leaf)) switch (Test-PathEx -Path $_) { 'URL' { Invoke-WebRequest -Uri $Path -UseBasicParsing -OutFile $Destination } 'FileSystem' { Copy-Item -Path $Path -Destination $Destination -Force } } } Write-Log -Severity 'Information' -Message 'Chocolatey Package File Set.' } #cChocoConfig if (Test-Path $ChocoConfigDestination ) { $ConfigImport = $null $ConfigImport = Import-PowerShellDataFile $ChocoConfigDestination Start-cChocoConfig -ConfigImport $ConfigImport } else { Write-Log -Severity 'Warning' -Message "File not found, configuration will not be modified" } #cChocoFeature if (Test-Path $FeatureConfigDestination ) { $ConfigImport = $null $ConfigImport = Import-PowerShellDataFile $FeatureConfigDestination Start-cChocoFeature -ConfigImport $ConfigImport } else { Write-Log -Severity 'Information' -Message "File not found, features will not be modified" } #cChocoSource if (Test-Path $SourcesConfigDestination ) { $ConfigImport = $null $ConfigImport = Import-PowerShellDataFile $SourcesConfigDestination Start-cChocoSource -ConfigImport $ConfigImport } else { Write-Log -Severity 'Information' -Message "File not found, sources will not be modified" } #cChocoPackageInstall [array]$Configurations = $null Get-ChildItem -Path $PackageConfigDestination -Filter *.psd1 | Where-Object { $_.Name -notmatch "sources.psd1|config.psd1|features.psd1" } | ForEach-Object { $ConfigImport = $null $ConfigImport = Import-PowerShellDataFile $_.FullName $Configurations += $ConfigImport | ForEach-Object { $_.Keys | ForEach-Object { $ConfigImport.$_ } } } if ($Configurations ) { Start-cChocoPackageInstall -Configurations $Configurations } else { Write-Log -Severity 'Warning' -Message "File not found, packages will not be modified" } #Cleanup #Preclear any previously downloaded NoCache configuration files if ($NoCache) { Write-Log -Severity "Information" -Message "Preclear any previously downloaded NoCache configuration files" Get-ChildItem -Path $cChocoExTMPConfigurationFolder -Filter *.psd1 | Remove-Item -Recurse -Force } $null = Set-ExecutionPolicy $CurrentExecutionPolicy -Scope CurrentUser -ErrorAction SilentlyContinue RotateLog if ($Loop -and (-not($TSEnv))) { Write-Log -Severity "Information" -Message "Function Looping Enabled" Write-Log -Severity "Information" -Message "Looping Delay: $LoopDelay Minutes" Write-Log -Severity "Information" -Message "Loop Count: $i" Start-Sleep -Seconds ($LoopDelay * 60) } } until (($Loop -eq $false) -or ($TSEnv)) } |