mirror of
https://github.com/rbalsleyMSFT/FFU.git
synced 2026-06-14 02:09:35 -06:00
rbalsleyMSFT
563 lines
19 KiB
PowerShell
563 lines
19 KiB
PowerShell
#Requires -Modules Hyper-V, Storage
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#Requires -PSEdition Desktop
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# To do list (will get around to this stuff sometime next week)
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# Change from using variables to parameters - this way you don't even need to open the script to edit it.
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# Clean up the output it sends to powershell so you know what step you're on
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# Do some real logging incase folks get in trouble and need my help
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# Edit the WinPECaptureFFUFiles\CaptureFFU.ps1 file within this script instead of doing it manually.
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# Make Capture/Deploy media creation optional
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# Change DownloadFFU.xml file to match C:\FFUDevelopment path
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# If drivers = true, check if drivers folder exists
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# C:\VM\VMFolder isn't being deleted
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#Modify Required variables
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$ISOPath = "E:\software\ISOs\Windows\Windows 11\en-us_windows_11_consumer_editions_version_22h2_updated_feb_2023_x64_dvd_4fa87138.iso"
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$WindowsSKU = 'Pro'
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$FFUDevelopmentPath = 'C:\FFUDevelopment'
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$AppsISO = "$FFUDevelopmentPath\Apps.iso"
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$AppsPath = "$FFUDevelopmentPath\Apps"
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$InstallOffice = $true
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$InstallApps = $true
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$InstallDrivers = $true
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$memory = 8GB
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$disksize = 30GB
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$processors = 4
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$VMSwitchName = '*intel*'
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#Optional variables
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$rand = get-random
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$VMName = "_FFU-$rand"
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$VMLocation = "c:\VM"
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$VMPath = $VMLocation + $VMName
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$VHDXPath = "$VMPath\$VMName.vhdx"
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#FUNCTIONS
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Function Get-ADK {
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# Define the registry key and value name to query
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$adkRegKey = "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows Kits\Installed Roots"
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$adkRegValueName = "KitsRoot10"
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# Check if the registry key exists
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if (Test-Path $adkRegKey) {
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# Get the registry value for the Windows ADK installation path
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$adkPath = (Get-ItemProperty -Path $adkRegKey -Name $adkRegValueName).$adkRegValueName
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if ($adkPath) {
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return $adkPath
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}
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}
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else {
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throw "Windows ADK is not installed or the installation path could not be found."
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}
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}
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function Get-ODTURL {
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[String]$MSWebPage = Invoke-RestMethod 'https://www.microsoft.com/en-us/download/confirmation.aspx?id=49117'
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$MSWebPage | ForEach-Object {
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if ($_ -match 'url=(https://.*officedeploymenttool.*\.exe)') {
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$matches[1]
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}
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}
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}
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function Get-Office {
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#Download ODT
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$ODTUrl = Get-ODTURL
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$ODTInstallFile = "$env:TEMP\odtsetup.exe"
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Invoke-WebRequest -Uri $ODTUrl -OutFile $ODTInstallFile
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# Extract ODT
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$ODTPath = "$AppsPath\Office"
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Start-Process -FilePath $ODTInstallFile -ArgumentList "/extract:$ODTPath /quiet" -Wait
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# Run setup.exe with config.xml
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$ConfigXml = "$ODTPath\DownloadFFU.xml"
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#Set-Location $ODTPath
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Start-Process -FilePath "$ODTPath\setup.exe" -ArgumentList "/download $ConfigXml" -Wait
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#Clean up default configuration files
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Remove-Item -Path "$ODTPath\configuration*" -Force
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}
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function New-AppsISO {
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#Create Apps ISO file
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$OSCDIMG = 'C:\Program Files (x86)\Windows Kits\10\Assessment and Deployment Kit\Deployment Tools\amd64\Oscdimg\oscdimg.exe'
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Start-Process -FilePath $OSCDIMG -ArgumentList "-n -m -d $Appspath $AppsISO" -wait
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#Remove the Office Download and ODT
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if ($InstallOffice) {
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$ODTPath = "$AppsPath\Office"
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$OfficeDownloadPath = "$ODTPath\Office"
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Remove-Item -Path $OfficeDownloadPath -Recurse -Force
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Remove-Item -Path "$ODTPath\setup.exe"
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}
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}
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function Get-WimFromISO {
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# Mount the ISO file using Mount-DiskImage cmdlet
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$mountResult = Mount-DiskImage -ImagePath $isoPath -PassThru
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# Get the drive letter of the mounted ISO
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$driveLetter = ($mountResult | Get-Volume).DriveLetter
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# Construct the path to the install.wim file
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$wimPath = $driveLetter + ":\sources\install.wim"
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# Display the path to the install.wim file
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Write-Host "The path to the install.wim file is: $wimPath"
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return $wimpath
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}
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function Get-WimIndex {
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[Parameter(Mandatory = $true)]
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[string]$WindowsSKU
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$wimindex = switch ($WindowsSKU) {
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Home { 1 }
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Home_N { 2 }
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Home_SL { 3 }
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EDU { 4 }
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EDU_N { 5 }
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Pro { 6 }
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Pro_N { 7 }
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Pro_EDU { 8 }
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Pro_Edu_N { 9 }
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Pro_WKS { 10 }
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Pro_WKS_N { 11 }
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Default { 6 }
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}
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Return $WimIndex
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}
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#Build VHDX
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#Create VHDX
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function New-ScratchVhdx {
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param(
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[Parameter(Mandatory = $true)]
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[string]$VhdxPath,
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[uint64]$SizeBytes = 30GB,
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[ValidateSet(512, 4096)]
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[uint32]$LogicalSectorSizeBytes = 512,
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[switch]$Dynamic,
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[Microsoft.PowerShell.Cmdletization.GeneratedTypes.Disk.PartitionStyle]$PartitionStyle = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.Disk.PartitionStyle]::GPT
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)
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Write-Host "Creating new Scratch VHDX..."
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$newVHDX = New-VHD -Path $VhdxPath -SizeBytes $disksize -LogicalSectorSizeBytes $LogicalSectorSizeBytes -Fixed:$true
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$toReturn = $newVHDX | Mount-VHD -Passthru | Initialize-Disk -PassThru -PartitionStyle GPT
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#Remove auto-created system partition so we can create the correct partition layout
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remove-partition $toreturn.DiskNumber -PartitionNumber 1 -Confirm:$False
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Write-Host "Done."
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return $toReturn
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}
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#Add System Partition
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function New-SystemPartition {
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param(
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[Parameter(Mandatory = $true)]
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[ciminstance]$VhdxDisk,
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[uint64]$SystemPartitionSize = 256MB
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)
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Write-Host "Creating System partition..."
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$sysPartition = $VhdxDisk | New-Partition -AssignDriveLetter -Size $SystemPartitionSize -GptType "{c12a7328-f81f-11d2-ba4b-00a0c93ec93b}" -IsHidden
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$sysPartition | Format-Volume -FileSystem FAT32 -Force -NewFileSystemLabel "System"
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Write-Host "Done. System partition at drive $($sysPartition.DriveLetter):"
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return $sysPartition.DriveLetter
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}
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#Add MSRPartition - skip this initially unless needed
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function New-MSRPartition {
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param(
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[Parameter(Mandatory = $true)]
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[ciminstance]$VhdxDisk
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)
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Write-Host "Creating MSR partition..."
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$toReturn = $VhdxDisk | New-Partition -AssignDriveLetter -Size 16MB -GptType "{e3c9e316-0b5c-4db8-817d-f92df00215ae}" -IsHidden
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Write-Host "Done."
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return $toReturn
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}
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#Add OS Partition
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function New-OSPartition {
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param(
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[Parameter(Mandatory = $true)]
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[ciminstance]$VhdxDisk,
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[Parameter(Mandatory = $true)]
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[string]$WimPath,
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[uint32]$WimIndex,
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[uint64]$OSPartitionSize = 0
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)
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Write-Host "Creating OS partition..."
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if ($OSPartitionSize -gt 0) {
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$osPartition = $vhdxDisk | New-Partition -AssignDriveLetter -Size $OSPartitionSize
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}
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else {
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$osPartition = $vhdxDisk | New-Partition -AssignDriveLetter -UseMaximumSize
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}
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$osPartition | Format-Volume -FileSystem NTFS -Confirm:$false -Force -NewFileSystemLabel "Windows"
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Write-Host "Done. OS partition at drive $($osPartition.DriveLetter):"
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Write-Host "Writing WIM at $WimPath to OS partition at drive $($osPartition.DriveLetter):..."
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#Server 2019 is missing the Windows Overlay Filter (wof.sys), likely other Server SKUs are missing it as well. Script will error if trying to use the -compact switch on Server OSes
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if ((Get-CimInstance Win32_OperatingSystem).Caption -match "Server") {
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Write-Host (Expand-WindowsImage -ImagePath $WimPath -Index $WimIndex -ApplyPath "$($osPartition.DriveLetter):\")
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}
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else {
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Write-Host (Expand-WindowsImage -ImagePath $WimPath -Index $WimIndex -ApplyPath "$($osPartition.DriveLetter):\" -Compact)
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}
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Write-Host "Done."
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return $osPartition
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}
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#Add Recovery partition
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function New-RecoveryPartition {
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param(
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[Parameter(Mandatory = $true)]
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[ciminstance]$VhdxDisk,
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[Parameter(Mandatory = $true)]
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$OsPartition,
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[uint64]$RecoveryPartitionSize = 0,
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[ciminstance]$DataPartition
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)
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Write-Host "Creating empty Recovery partition (to be filled on first boot automatically)..."
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$calculatedRecoverySize = 0
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$recoveryPartition = $null
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if ($RecoveryPartitionSize -gt 0) {
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$calculatedRecoverySize = $RecoveryPartitionSize
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}
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else {
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$winReWim = Get-ChildItem "$($OsPartition.DriveLetter):\Windows\System32\Recovery\Winre.wim"
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if (($null -ne $winReWim) -and ($winReWim.Count -eq 1)) {
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# Wim size + 52MB is minimum WinRE partition size.
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# NTFS and other partitioning size differences account for about 17MB of space that's unavailable.
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# Adding 32MB as a buffer to ensure there's enough space.
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$calculatedRecoverySize = $winReWim.Length + 52MB + 32MB
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Write-Host "Calculated space needed for recovery in bytes: $calculatedRecoverySize"
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if ($null -ne $DataPartition) {
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$DataPartition | Resize-Partition -Size ($DataPartition.Size - $calculatedRecoverySize)
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Write-Host "Data partition shrunk by $calculatedRecoverySize bytes for Recovery partition."
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}
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else {
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$OsPartition | Resize-Partition -Size ($OsPartition.Size - $calculatedRecoverySize)
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Write-Host "OS partition shrunk by $calculatedRecoverySize bytes for Recovery partition."
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}
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$recoveryPartition = $VhdxDisk | New-Partition -AssignDriveLetter -UseMaximumSize -GptType "{de94bba4-06d1-4d40-a16a-bfd50179d6ac}" `
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| Format-Volume -FileSystem NTFS -Confirm:$false -Force -NewFileSystemLabel "WinRE"
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Write-Host "Done. Recovery partition at drive $($recoveryPartition.DriveLetter):"
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}
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else {
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Write-Host "No WinRE.WIM found in the OS partition under \Windows\System32\Recovery."
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Write-Host "Skipping creating the Recovery partition."
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Write-Host "If a Recovery partition is desired, please re-run the script setting the -RecoveryPartitionSize flag as appropriate."
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}
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}
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return $recoveryPartition
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}
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#Add boot files
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function Add-BootFiles {
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param(
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[Parameter(Mandatory = $true)]
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[string]$OsPartitionDriveLetter,
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[Parameter(Mandatory = $true)]
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[string]$SystemPartitionDriveLetter,
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[string]$FirmwareType = 'UEFI'
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)
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Write-Host "Adding boot files for `"$($OsPartitionDriveLetter):\Windows`" to System partition `"$($SystemPartitionDriveLetter):`"..."
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bcdboot "$($OsPartitionDriveLetter):\Windows" /S "$($SystemPartitionDriveLetter):" /F "$FirmwareType"
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Write-Host "Done."
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}
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#Dismount VHDX
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function Dismount-ScratchVhdx {
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param(
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[Parameter(Mandatory = $true)]
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[string]$VhdxPath
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)
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if (Test-Path $VhdxPath) {
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Write-Host "Dismounting scratch VHDX..."
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Dismount-VHD -Path $VhdxPath
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Write-Host "Done."
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}
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}
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#Delete old VMs and remove old certs
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function Remove-FFUVM {
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$certPath = 'Cert:\LocalMachine\Shielded VM Local Certificates\'
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$OLDFFUVMs = get-vm _ffu-* | Where-Object { $_.state -ne 'running' }
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If ($null -ne $OLDFFUVMs) {
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Foreach ($OLDFFUVM in $OLDFFUVMs) {
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$OldVMName = $OLDFFUVM.VMName
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Remove-VM -Name $OLDFFUVM.name -Force -ErrorAction SilentlyContinue
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#Remove-Item -Path "C:\VM\$OldVMName" -Force -Recurse -ErrorAction SilentlyContinue
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Remove-Item -Path "$VMLocation\$OLDVMName" -Force -Recurse -ErrorAction SilentlyContinue
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Remove-HgsGuardian -Name $OldVMName
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$certs = Get-ChildItem -Path $certPath -Recurse | Where-Object { $_.Subject -like "*$OldVMName*" }
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foreach ($cert in $Certs) {
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Remove-item -Path $cert.PSPath -force
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}
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}
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}
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}
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function New-FFUVM {
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#Create new Gen2 VM
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$VM = New-VM -Name $VMName -Path $VMPath -MemoryStartupBytes $memory -VHDPath $VHDXPath -Generation 2
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Set-VMProcessor -VMName $VMName -Count $processors
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#Mount Office ISO
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Add-VMDvdDrive -VMName $VMName -Path $AppsISO
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$VMHardDiskDrive = Get-VMHarddiskdrive -VMName $VMName
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Set-VMFirmware -VMName $VMName -FirstBootDevice $VMHardDiskDrive
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Set-VM -Name $VMName -AutomaticCheckpointsEnabled $false -StaticMemory
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#Configure TPM
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New-HgsGuardian -Name $VMName -GenerateCertificates
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$owner = get-hgsguardian -Name $VMName
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$kp = New-HgsKeyProtector -Owner $owner -AllowUntrustedRoot
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Set-VMKeyProtector -VMName $VMName -KeyProtector $kp.RawData
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Enable-VMTPM -VMName $VMName
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#Connect to VM
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vmconnect $VM.ComputerName $VMName
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#Start VM
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Start-VM -Name $VMName
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return $VM
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}
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function New-PEMedia {
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param (
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[Parameter()]
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[switch]
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$Capture,
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[Parameter()]
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[switch]
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$Deploy
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)
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#Need to use the Demployment and Imaging tools environment to create winPE media
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$DandIEnv = "$adkPath`Assessment and Deployment Kit\Deployment Tools\DandISetEnv.bat"
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$WinPEFFUPath = "$FFUDevelopmentPath\WinPE"
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If (Test-path -Path "$WinPEFFUPath") {
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#Dismount-WindowsImage -Path "$WinPEFFUPath\mount" -discard
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Remove-Item -Path "$WinPEFFUPath" -Recurse -Force
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}
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& cmd /c """$DandIEnv"" && copype amd64 $WinPEFFUPath"
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Mount-WindowsImage -ImagePath "$WinPEFFUPath\media\sources\boot.wim" -Index 1 -Path "$WinPEFFUPath\mount"
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$Packages = @(
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"WinPE-WMI.cab",
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"en-us\WinPE-WMI_en-us.cab",
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"WinPE-NetFX.cab",
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"en-us\WinPE-NetFX_en-us.cab",
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"WinPE-Scripting.cab",
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"en-us\WinPE-Scripting_en-us.cab",
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"WinPE-PowerShell.cab",
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"en-us\WinPE-PowerShell_en-us.cab",
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"WinPE-StorageWMI.cab",
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"en-us\WinPE-StorageWMI_en-us.cab",
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"WinPE-DismCmdlets.cab",
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"en-us\WinPE-DismCmdlets_en-us.cab"
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)
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$PackagePathBase = "$adkPath`Assessment and Deployment Kit\Windows Preinstallation Environment\amd64\WinPE_OCs\"
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foreach ($Package in $Packages) {
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$PackagePath = Join-Path $PackagePathBase $Package
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Add-WindowsPackage -Path "$WinPEFFUPath\mount" -PackagePath $PackagePath | Out-Null
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}
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If($Capture){
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Copy-Item -Path "$FFUDevelopmentPath\WinPECaptureFFUFiles\*" -Destination "$WinPEFFUPath\mount" -Recurse -Force
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#Remove Bootfix.bin if capturing from BIOS systems
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Remove-Item -Path "$WinPEFFUPath\media\boot\bootfix.bin" -Force
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}
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If($Deploy){
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Copy-Item -Path "$FFUDevelopmentPath\WinPEDeployFFUFiles\*" -Destination "$WinPEFFUPath\mount" -Recurse -Force
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# If you need to add drivers (storage/keyboard most likely), remove the '#' from the below line and change the /Driver:Path to a folder of drivers
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# & dism /image:$WinPEFFUPath\mount /Add-Driver /Driver:<Path to Drivers folder e.g c:\drivers> /Recurse
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}
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Dismount-WindowsImage -Path "$WinPEFFUPath\mount" -Save
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#Make ISO
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$OSCDIMGPath = "$adkPath`Assessment and Deployment Kit\Deployment Tools\amd64\Oscdimg"
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$OSCDIMG = "$OSCDIMGPath\oscdimg.exe"
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& "$OSCDIMG" -m -o -u2 -udfver102 -bootdata:2`#p0,e,b$OSCDIMGPath\etfsboot.com`#pEF,e,b$OSCDIMGPath\Efisys_noprompt.bin $WinPEFFUPath\media $FFUDevelopmentPath\WinPE_FFU_Capture.iso
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Remove-Item -Path "$WinPEFFUPath" -Recurse -Force
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}
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function New-FFU {
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#Need to use the Demployment and Imaging tools environment to use dism from the Insider ADK to optimize the FFU. This is only needed until Windows 23H2.
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$DandIEnv = "$adkPath`Assessment and Deployment Kit\Deployment Tools\DandISetEnv.bat"
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#Mount the Capture ISO to the VM
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$CaptureISOPath = "$FFUDevelopmentPath\WinPE_FFU_Capture.iso"
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$FFUVMs = get-vm _ffu-* | Where-Object { $_.state -ne 'running' }
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If ($null -ne $FFUVMs) {
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Foreach ($FFUVM in $FFUVMs) {
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$VMName = $FFUVM.name
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$VMDVDDrive = Get-VMDvdDrive -VMName $VMName
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Set-VMFirmware -VMName $VMName -FirstBootDevice $VMDVDDrive
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Set-VMDvdDrive -VMName $VMName -Path $CaptureISOPath
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$VMSwitch = Get-VMSwitch -name $VMSwitchName
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get-vm $VMName | Get-VMNetworkAdapter | Connect-VMNetworkAdapter -SwitchName $VMSwitch.Name
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#vmconnect $FFUVM.ComputerName $VMName
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}
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}
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#Start VM
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Start-VM -Name $VMName
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# Wait for the VM to turn off
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do {
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$FFUVM = Get-VM -Name $VMName
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Start-Sleep -Seconds 5
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} while ($FFUVM.State -ne 'Off')
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# Check for .ffu files in the FFUDevelopment folder
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$FFUFiles = Get-ChildItem -Path $FFUDevelopmentPath -Filter "*.ffu" -File
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# If there's more than one .ffu file, get the most recent and store its path in $FFUFile
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if ($FFUFiles.Count -gt 0) {
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$FFUFile = ($FFUFiles | Sort-Object -Property LastWriteTime -Descending | Select-Object -First 1).FullName
|
||
Write-Host "Most recent .ffu file: $FFUFile"
|
||
}
|
||
else {
|
||
Write-Host "No .ffu files found in $FFUFolderPath"
|
||
}
|
||
#Add drivers
|
||
If ($InstallDrivers){
|
||
New-Item -Path "$FFUDevelopmentPath\Mount" -ItemType Directory -Force
|
||
Mount-WindowsImage -ImagePath $FFUFile -Index 1 -Path "$FFUDevelopmentPath\Mount"
|
||
Add-WindowsDriver -Path "$FFUDevelopmentPath\Mount" -Driver "$FFUDevelopmentPath\Drivers" -Recurse
|
||
Dismount-WindowsImage -Path "$FFUDevelopmentPath\Mount" -Save
|
||
Remove-Item -Path "$FFUDevelopmentPath\Mount" -Recurse -Force
|
||
}
|
||
#Optimize FFU
|
||
& cmd /c """$DandIEnv"" && dism /optimize-ffu /imagefile:$FFUFile"
|
||
}
|
||
|
||
|
||
|
||
|
||
try {
|
||
#Check if the Windows ADK is installed
|
||
$adkPath = Get-ADK
|
||
}
|
||
catch {
|
||
throw $_
|
||
}
|
||
|
||
#Build ISO for Office and Apps
|
||
try{
|
||
if($InstallOffice){
|
||
Get-Office
|
||
}
|
||
if($InstallApps){
|
||
New-AppsISO
|
||
}
|
||
}
|
||
catch {
|
||
Write-Host "Getting Office and/or building the AppsISO failed"
|
||
throw $_
|
||
}
|
||
|
||
#Create VHDX
|
||
try {
|
||
$wimPath = Get-WimFromISO
|
||
|
||
$WimIndex = Get-WimIndex
|
||
|
||
$vhdxDisk = New-ScratchVhdx -VhdxPath $VHDXPath -SizeBytes $disksize -Dynamic:$true
|
||
|
||
$systemPartitionDriveLetter = New-SystemPartition -VhdxDisk $vhdxDisk
|
||
|
||
New-MSRPartition -VhdxDisk $vhdxDisk
|
||
|
||
$osPartition = New-OSPartition -VhdxDisk $vhdxDisk -OSPartitionSize $OSPartitionSize -WimPath $WimPath -WimIndex $WimIndex[1]
|
||
$osPartitionDriveLetter = $osPartition[1].DriveLetter
|
||
|
||
$recoveryPartition = New-RecoveryPartition -VhdxDisk $vhdxDisk -OsPartition $osPartition[1] -RecoveryPartitionSize $RecoveryPartitionSize -DataPartition $dataPartition
|
||
|
||
Write-Host "All necessary partitions created."
|
||
|
||
Add-BootFiles -OsPartitionDriveLetter $osPartitionDriveLetter -SystemPartitionDriveLetter $systemPartitionDriveLetter[1]
|
||
New-Item -Path "$($osPartitionDriveLetter):\Windows\Panther\unattend" -ItemType Directory
|
||
Copy-Item -Path "$FFUDevelopmentPath\BuildFFUUnattend\unattend.xml" -Destination "$($osPartitionDriveLetter):\Windows\Panther\Unattend\Unattend.xml" -Force
|
||
}
|
||
finally {
|
||
Dismount-ScratchVhdx -VhdxPath $VHDXPath
|
||
Dismount-DiskImage -ImagePath $ISOPath
|
||
}
|
||
|
||
#Clean up old VMs
|
||
try {
|
||
Remove-FFUVM
|
||
}
|
||
catch {
|
||
Write-Host "VM cleanup failed"
|
||
throw $_
|
||
}
|
||
|
||
#Create VM and attach VHDX
|
||
try {
|
||
$FFUVM = New-FFUVM
|
||
}
|
||
catch {
|
||
Write-Host 'VM creation failed'
|
||
throw $_
|
||
}
|
||
#Create Capture Media
|
||
try{
|
||
#This should happen while the FFUVM is building
|
||
New-PEMedia -Capture
|
||
}
|
||
catch{
|
||
throw $_
|
||
}
|
||
#Capture FFU file
|
||
try {
|
||
#Check if VM is done provisioning
|
||
do {
|
||
$FFUVM = Get-VM -Name $FFUVM.Name
|
||
Start-Sleep -Seconds 10
|
||
} while ($FFUVM.State -ne 'Off')
|
||
|
||
#Capture FFU file
|
||
New-FFU
|
||
}
|
||
Catch {
|
||
throw $_
|
||
} |