Create SandboxTest script

README.md

@@ -35,10 +35,20 @@ Although the Windows Package Manager YAML Generator can create YAML files with m
 
 ## Test your manifest
 Now that you have authored your manifest, you should make sure it works as expected.
+
+### Locally
 1) Verify the syntax.  You can do that by typing the following command: `winget validate <manifest>`
 2) Test the install.  You can do that by installing the manifest: `winget install -m <manifest>`
 For more details, see [packages](https://docs.microsoft.com/windows/package-manager/package).
 
+### In Windows Sandbox
+You can use the [`Tools\SandboxTest.ps1`](Tools/SandboxTest.ps1) script for testing a manifest installation in [Windows Sandbox](https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-sandbox/windows-sandbox-overview). The manifest will be also validated.
+
+Just provide the path to manifest as parameter:
+```powershell
+.\Tools\SandboxTest.ps1 <path-to-manifest>
+```
+
 ## Submit your PR
 With the manifest verified, you will need to submit a PR.  Your manifest should be located in the folder path matching `manifests\<first lower case letter of publisher>\<publisher>\<package>\<version>.yaml`
 

Tools/SandboxTest.ps1

@@ -0,0 +1,284 @@
+# Parse arguments
+
+Param(
+  [Parameter(Position = 0, HelpMessage = "The Manifest to install in the Sandbox.")]
+  [String] $Manifest,
+  [Parameter(Position = 1, HelpMessage = "The script to run in the Sandbox.")]
+  [ScriptBlock] $Script,
+  [Parameter(HelpMessage = "The folder to map in the Sandbox.")]
+  [String] $MapFolder = $pwd,
+  [switch] $SkipManifestValidation
+)
+
+$ErrorActionPreference = "Stop"
+
+$mapFolder = (Resolve-Path -Path $MapFolder).Path
+
+if (-Not (Test-Path -Path $mapFolder -PathType Container)) {
+  Write-Error -Category InvalidArgument -Message 'The provided MapFolder is not a folder.'
+}
+
+# Validate manifest file
+
+if (-Not $SkipManifestValidation -And -Not [String]::IsNullOrWhiteSpace($Manifest)) {
+  Write-Host '--> Validating Manifest'
+
+  if (-Not (Test-Path -Path $Manifest)) {
+    throw 'The Manifest does not exist.'
+  }
+
+  winget.exe validate $Manifest
+  if (-Not $?) {
+    throw 'Manifest validation failed.'
+  }
+
+  Write-Host
+}
+
+# Check if Windows Sandbox is enabled
+
+if (-Not (Get-Command 'WindowsSandbox' -ErrorAction SilentlyContinue)) {
+  Write-Error -Category NotInstalled -Message @'
+Windows Sandbox does not seem to be available. Check the following URL for prerequisites and further details:
+https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-sandbox/windows-sandbox-overview
+
+You can run the following command in an elevated PowerShell for enabling Windows Sandbox:
+$ Enable-WindowsOptionalFeature -Online -FeatureName 'Containers-DisposableClientVM'
+'@
+}
+
+# Close Windows Sandbox
+
+$sandbox = Get-Process 'WindowsSandboxClient' -ErrorAction SilentlyContinue
+if ($sandbox) {
+  Write-Host '--> Closing Windows Sandbox'
+
+  $sandbox | Stop-Process
+  Start-Sleep -Seconds 5
+
+  Write-Host
+}
+Remove-Variable sandbox
+
+# Initialize Temp Folder
+
+$tempFolderName = 'SandboxTest'
+$tempFolder = Join-Path -Path ([System.IO.Path]::GetTempPath()) -ChildPath $tempFolderName
+
+New-Item $tempFolder -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
+
+# Set dependencies
+
+$apiLatestUrl = 'https://api.github.com/repos/microsoft/winget-cli/releases/latest'
+
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$WebClient = New-Object System.Net.WebClient
+
+function Get-LatestUrl {
+  ((Invoke-WebRequest $apiLatestUrl -UseBasicParsing | ConvertFrom-Json).assets | Where-Object { $_.name -match '^Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.appxbundle$' }).browser_download_url
+}
+
+function Get-LatestHash {
+  $shaUrl = ((Invoke-WebRequest $apiLatestUrl -UseBasicParsing | ConvertFrom-Json).assets | Where-Object { $_.name -match '^Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.txt$' }).browser_download_url
+
+  $shaFile = Join-Path -Path $tempFolder -ChildPath 'Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.txt'
+  $WebClient.DownloadFile($shaUrl, $shaFile)
+
+  Get-Content $shaFile
+}
+
+# Hide the progress bar of Invoke-WebRequest
+$oldProgressPreference = $ProgressPreference
+$ProgressPreference = 'SilentlyContinue'
+
+$desktopAppInstaller = @{
+  fileName = 'Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.appxbundle'
+  url      = $(Get-LatestUrl)
+  hash     = $(Get-LatestHash)
+}
+
+$ProgressPreference = $oldProgressPreference
+
+$vcLibsUwp = @{
+  fileName = 'Microsoft.VCLibs.x64.14.00.Desktop.appx'
+  url      = 'https://aka.ms/Microsoft.VCLibs.x64.14.00.Desktop.appx'
+  hash     = '6602159c341bafea747d0edf15669ac72df8817299fbfaa90469909e06794256'
+}
+
+$dependencies = @($desktopAppInstaller, $vcLibsUwp)
+
+# Clean temp directory
+
+Get-ChildItem $tempFolder -Recurse -Exclude $dependencies.fileName | Remove-Item -Force -Recurse
+
+if (-Not [String]::IsNullOrWhiteSpace($Manifest)) {
+  Copy-Item -Path $Manifest -Recurse -Destination $tempFolder
+}
+
+# Download dependencies
+
+Write-Host '--> Checking dependencies'
+
+$desktopInSandbox = 'C:\Users\WDAGUtilityAccount\Desktop'
+
+foreach ($dependency in $dependencies) {
+  $dependency.file = Join-Path -Path $tempFolder -ChildPath $dependency.fileName
+  $dependency.pathInSandbox = Join-Path -Path $desktopInSandbox -ChildPath (Join-Path -Path $tempFolderName -ChildPath $dependency.fileName)
+
+  # Only download if the file does not exist, or its hash does not match.
+  if (-Not ((Test-Path -Path $dependency.file -PathType Leaf) -And $dependency.hash -eq $(get-filehash $dependency.file).Hash)) {
+    Write-Host @"
+    - Downloading:
+      $($dependency.url)
+"@
+
+    try {
+      $WebClient.DownloadFile($dependency.url, $dependency.file)
+    }
+    catch {
+      throw "Error downloading $($dependency.url)."
+    }
+    if (-not ($dependency.hash -eq $(get-filehash $dependency.file).Hash)) {
+      throw 'Hashes do not match, try gain.'
+    }
+  }
+}
+
+Write-Host
+
+# Create Bootstrap script
+
+# See: https://stackoverflow.com/a/22670892/12156188
+$bootstrapPs1Content = @'
+function Update-EnvironmentVariables {
+  foreach($level in "Machine","User") {
+    [Environment]::GetEnvironmentVariables($level).GetEnumerator() | % {
+        # For Path variables, append the new values, if they're not already in there
+        if($_.Name -match 'Path$') {
+          $_.Value = ($((Get-Content "Env:$($_.Name)") + ";$($_.Value)") -split ';' | Select -unique) -join ';'
+        }
+        $_
+    } | Set-Content -Path { "Env:$($_.Name)" }
+  }
+}
+
+
+'@
+
+$bootstrapPs1Content += @"
+Write-Host @'
+--> Installing WinGet
+
+'@
+Add-AppxPackage -Path '$($desktopAppInstaller.pathInSandbox)' -DependencyPath '$($vcLibsUwp.pathInSandbox)'
+
+Write-Host @'
+
+Tip: you can type 'Update-EnvironmentVariables' to update your environment variables, such as after installing a new software.
+
+'@
+
+
+"@
+
+if (-Not [String]::IsNullOrWhiteSpace($Manifest)) {
+  $manifestFileName = Split-Path $Manifest -Leaf
+  $manifestPathInSandbox = Join-Path -Path $desktopInSandbox -ChildPath (Join-Path -Path $tempFolderName -ChildPath $manifestFileName)
+
+  $bootstrapPs1Content += @"
+Write-Host @'
+
+--> Installing the Manifest $manifestFileName
+
+'@
+winget install -m '$manifestPathInSandbox'
+
+Write-Host @'
+
+--> Refreshing environment variables
+'@
+Update-EnvironmentVariables
+
+
+"@
+}
+
+if (-Not [String]::IsNullOrWhiteSpace($Script)) {
+  $bootstrapPs1Content += @"
+Write-Host @'
+
+--> Running the following script:
+
+{
+$Script
+}
+
+'@
+
+$Script
+
+
+"@
+}
+
+$bootstrapPs1Content += @"
+Write-Host
+"@
+
+$bootstrapPs1FileName = 'Bootstrap.ps1'
+$bootstrapPs1Content | Out-File (Join-Path -Path $tempFolder -ChildPath $bootstrapPs1FileName)
+
+# Create Wsb file
+
+$bootstrapPs1InSandbox = Join-Path -Path $desktopInSandbox -ChildPath (Join-Path -Path $tempFolderName -ChildPath $bootstrapPs1FileName)
+$mapFolderInSandbox = Join-Path -Path $desktopInSandbox -ChildPath (Split-Path -Path $mapFolder -Leaf)
+
+$sandboxTestWsbContent = @"
+<Configuration>
+  <MappedFolders>
+    <MappedFolder>
+      <HostFolder>$tempFolder</HostFolder>
+      <ReadOnly>true</ReadOnly>
+    </MappedFolder>
+    <MappedFolder>
+      <HostFolder>$mapFolder</HostFolder>
+    </MappedFolder>
+  </MappedFolders>
+  <LogonCommand>
+  <Command>PowerShell Start-Process PowerShell -WindowStyle Maximized -WorkingDirectory '$mapFolderInSandbox' -ArgumentList '-ExecutionPolicy Bypass -NoExit -NoLogo -File $bootstrapPs1InSandbox'</Command>
+  </LogonCommand>
+</Configuration>
+"@
+
+$sandboxTestWsbFileName = 'SandboxTest.wsb'
+$sandboxTestWsbFile = Join-Path -Path $tempFolder -ChildPath $sandboxTestWsbFileName
+$sandboxTestWsbContent | Out-File $sandboxTestWsbFile
+
+Write-Host @"
+--> Starting Windows Sandbox, and:
+    - Mounting the following directories:
+      - $tempFolder as read-only
+      - $mapFolder as read-and-write
+    - Installing WinGet
+"@
+
+if (-Not [String]::IsNullOrWhiteSpace($Manifest)) {
+  Write-Host @"
+    - Installing the Manifest $manifestFileName
+    - Refreshing environment variables
+"@
+}
+
+if (-Not [String]::IsNullOrWhiteSpace($Script)) {
+  Write-Host @"
+    - Running the following script:
+
+{
+$Script
+}
+"@
+}
+
+Write-Host
+
+WindowsSandbox $SandboxTestWsbFile