Files
runner-images/images/windows/scripts/build/Install-Firefox.ps1
2023-11-16 11:20:11 +01:00

64 lines
3.2 KiB
PowerShell

################################################################################
## File: Install-Firefox.ps1
## Desc: Install Mozilla Firefox browser and Gecko WebDriver
## Supply chain security: Firefox browser - checksum validation
################################################################################
# Install and configure Firefox browser
Write-Host "Install latest Firefox browser..."
$VersionsManifest = Invoke-RestMethod "https://product-details.mozilla.org/1.0/firefox_versions.json"
$InstallerUrl = "https://download.mozilla.org/?product=firefox-$($VersionsManifest.LATEST_FIREFOX_VERSION)&os=win64&lang=en-US"
$packagePath = Start-DownloadWithRetry -Url $InstallerUrl -Name "FirefoxSetup.exe"
#region Supply chain security - Stack
$fileHash = (Get-FileHash -Path $packagePath -Algorithm SHA256).Hash
$hashUrl = "https://archive.mozilla.org/pub/firefox/releases/$($VersionsManifest.LATEST_FIREFOX_VERSION)/SHA256SUMS"
$externalHash = (Invoke-RestMethod -Uri $hashURL).ToString().Split("`n").Where({ $_ -ilike "*win64/en-US/Firefox Setup*exe*" }).Split(' ')[0]
Use-ChecksumComparison $fileHash $externalHash
#endregion
Install-Binary -FilePath $packagePath -ArgumentList "/silent", "/install"
Write-Host "Disable autoupdate..."
$FirefoxDirectoryPath = Join-Path $env:ProgramFiles "Mozilla Firefox"
New-Item -path $FirefoxDirectoryPath -Name 'mozilla.cfg' -Value '//
pref("browser.shell.checkDefaultBrowser", false);
pref("app.update.enabled", false);' -ItemType file -force
$FirefoxPreferencesFolder = Join-Path $FirefoxDirectoryPath "defaults\pref"
New-Item -path $FirefoxPreferencesFolder -Name 'local-settings.js' -Value 'pref("general.config.obscure_value", 0);
pref("general.config.filename", "mozilla.cfg");' -ItemType file -force
# Download and install Gecko WebDriver
Write-Host "Install Gecko WebDriver..."
$GeckoDriverPath = "$($env:SystemDrive)\SeleniumWebDrivers\GeckoDriver"
if (-not (Test-Path -Path $GeckoDriverPath))
{
New-Item -Path $GeckoDriverPath -ItemType Directory -Force
}
Write-Host "Get the Gecko WebDriver version..."
$GeckoDriverJson = Invoke-RestMethod "https://api.github.com/repos/mozilla/geckodriver/releases/latest"
$GeckoDriverWindowsAsset = $GeckoDriverJson.assets | Where-Object { $_.name -Match "win64" } | Select-Object -First 1
$GeckoDriverVersion = $GeckoDriverJson.tag_name
$GeckoDriverVersion.Substring(1) | Out-File -FilePath "$GeckoDriverPath\versioninfo.txt" -Force;
Write-Host "Download Gecko WebDriver WebDriver..."
$GeckoDriverArchName = $GeckoDriverWindowsAsset.name
$GeckoDriverDownloadUrl = $GeckoDriverWindowsAsset.browser_download_url
$GeckoDriverArchPath = Start-DownloadWithRetry -Url $GeckoDriverDownloadUrl -Name $GeckoDriverArchName
Write-Host "Expand Gecko WebDriver archive..."
Extract-7Zip -Path $GeckoDriverArchPath -DestinationPath $GeckoDriverPath
# Validate Gecko WebDriver signature
$GeckoDriverSignatureThumbprint = "1326B39C3D5D2CA012F66FB439026F7B59CB1974"
Test-FileSignature -FilePath "$GeckoDriverPath/geckodriver.exe" -ExpectedThumbprint $GeckoDriverSignatureThumbprint
Write-Host "Setting the environment variables..."
Add-MachinePathItem -PathItem $GeckoDriverPath
setx GeckoWebDriver "$GeckoDriverPath" /M
Invoke-PesterTests -TestFile "Browsers" -TestName "Firefox"