Add initial Windows signing infrastructure (#4945)

# Description of Changes

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: James Brunton <james@stirlingpdf.com>
Co-authored-by: James Brunton <jbrunton96@gmail.com>
This commit is contained in:
Anthony Stirling
2025-11-20 12:21:42 +00:00
committed by GitHub
parent 8d9e70c796
commit 6c8d2c89fe
3 changed files with 567 additions and 2 deletions

View File

@@ -14,7 +14,7 @@ on:
- macos
- linux
pull_request:
branches: [main, V2]
branches: [main, V2, V2-tauri-windows]
paths:
- 'frontend/src-tauri/**'
- 'frontend/src/desktop/**'
@@ -61,6 +61,9 @@ jobs:
fail-fast: false
matrix: ${{ fromJson(needs.determine-matrix.outputs.matrix) }}
runs-on: ${{ matrix.platform }}
env:
SM_API_KEY: ${{ secrets.SM_API_KEY }}
WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
steps:
- name: Harden Runner
uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
@@ -174,6 +177,84 @@ jobs:
working-directory: ./frontend
run: npm install
# DigiCert KeyLocker Setup (Cloud HSM)
- name: Setup DigiCert KeyLocker
id: digicert-setup
if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' }}
uses: digicert/ssm-code-signing@v1.1.0
env:
SM_API_KEY: ${{ secrets.SM_API_KEY }}
SM_CLIENT_CERT_FILE_B64: ${{ secrets.SM_CLIENT_CERT_FILE_B64 }}
SM_CLIENT_CERT_PASSWORD: ${{ secrets.SM_CLIENT_CERT_PASSWORD }}
SM_KEYPAIR_ALIAS: ${{ secrets.SM_KEYPAIR_ALIAS }}
SM_HOST: ${{ secrets.SM_HOST }}
- name: Setup DigiCert KeyLocker Certificate
if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' }}
shell: pwsh
run: |
Write-Host "Setting up DigiCert KeyLocker environment..."
# Decode client certificate
$certBytes = [Convert]::FromBase64String("${{ secrets.SM_CLIENT_CERT_FILE_B64 }}")
$certPath = "D:\Certificate_pkcs12.p12"
[IO.File]::WriteAllBytes($certPath, $certBytes)
# Set environment variables
echo "SM_CLIENT_CERT_FILE=D:\Certificate_pkcs12.p12" >> $env:GITHUB_ENV
echo "SM_HOST=${{ secrets.SM_HOST }}" >> $env:GITHUB_ENV
echo "SM_API_KEY=${{ secrets.SM_API_KEY }}" >> $env:GITHUB_ENV
echo "SM_CLIENT_CERT_PASSWORD=${{ secrets.SM_CLIENT_CERT_PASSWORD }}" >> $env:GITHUB_ENV
echo "SM_KEYPAIR_ALIAS=${{ secrets.SM_KEYPAIR_ALIAS }}" >> $env:GITHUB_ENV
# Get PKCS11 config path from DigiCert action
$pkcs11Config = $env:PKCS11_CONFIG
if ($pkcs11Config) {
Write-Host "Found PKCS11_CONFIG: $pkcs11Config"
echo "PKCS11_CONFIG=$pkcs11Config" >> $env:GITHUB_ENV
} else {
Write-Host "PKCS11_CONFIG not set by DigiCert action, using default path"
$defaultPath = "C:\Users\RUNNER~1\AppData\Local\Temp\smtools-windows-x64\pkcs11properties.cfg"
if (Test-Path $defaultPath) {
Write-Host "Found config at default path: $defaultPath"
echo "PKCS11_CONFIG=$defaultPath" >> $env:GITHUB_ENV
} else {
Write-Host "Warning: Could not find PKCS11 config file"
}
}
# Traditional PFX Certificate Import (fallback if KeyLocker not configured)
- name: Import Windows Code Signing Certificate
if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY == '' }}
env:
WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
WINDOWS_CERTIFICATE_PASSWORD: ${{ secrets.WINDOWS_CERTIFICATE_PASSWORD }}
shell: powershell
run: |
if ($env:WINDOWS_CERTIFICATE) {
Write-Host "Importing Windows Code Signing Certificate..."
# Decode base64 certificate and save to file
$certBytes = [Convert]::FromBase64String($env:WINDOWS_CERTIFICATE)
$certPath = Join-Path $env:RUNNER_TEMP "certificate.pfx"
[IO.File]::WriteAllBytes($certPath, $certBytes)
# Import certificate to CurrentUser\My store
$cert = Import-PfxCertificate -FilePath $certPath -CertStoreLocation Cert:\CurrentUser\My -Password (ConvertTo-SecureString -String $env:WINDOWS_CERTIFICATE_PASSWORD -AsPlainText -Force)
# Extract and set thumbprint as environment variable
$thumbprint = $cert.Thumbprint
Write-Host "Certificate imported with thumbprint: $thumbprint"
echo "WINDOWS_CERTIFICATE_THUMBPRINT=$thumbprint" >> $env:GITHUB_ENV
# Clean up certificate file
Remove-Item $certPath
Write-Host "Windows certificate import completed."
} else {
Write-Host "⚠️ WINDOWS_CERTIFICATE secret not set - building unsigned binary"
}
- name: Import Apple Developer Certificate
if: matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel'
env:
@@ -229,13 +310,174 @@ jobs:
APPLE_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.APPIMAGETOOL_SIGN_PASSPHRASE }}
SIGN: 1
TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
SIGN: ${{ (env.SM_API_KEY == '' && env.WINDOWS_CERTIFICATE != '') && '1' || '0' }}
CI: true
with:
projectPath: ./frontend
tauriScript: npx tauri
args: ${{ matrix.args }}
# Sign with DigiCert KeyLocker (post-build)
- name: Sign Windows binaries with DigiCert KeyLocker
if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' }}
shell: pwsh
run: |
Write-Host "=== DigiCert KeyLocker Signing ==="
# Test smctl connectivity first
Write-Host "Testing smctl connection..."
$healthCheck = & smctl healthcheck 2>&1
if ($LASTEXITCODE -eq 0) {
Write-Host "[SUCCESS] Connected to DigiCert KeyLocker"
} else {
Write-Host "[ERROR] Failed to connect to DigiCert KeyLocker"
Write-Host $healthCheck
exit 1
}
Write-Host ""
# Sync certificates to Windows certificate store
Write-Host "Syncing certificates to Windows certificate store..."
$syncOutput = & smctl windows certsync 2>&1
Write-Host "Cert sync result: $syncOutput"
Write-Host ""
# List available certificates and check if they have certificates attached
Write-Host "Checking for available certificates..."
$certList = & smctl keypair ls 2>&1
Write-Host "Keypair list output:"
Write-Host $certList
Write-Host ""
# Parse the output to check certificate status
$lines = $certList -split "`n"
$foundKeypair = $false
$hasCertificate = $false
foreach ($line in $lines) {
if ($line -match "${{ secrets.SM_KEYPAIR_ALIAS }}") {
$foundKeypair = $true
Write-Host "[SUCCESS] Found keypair in list"
# Check if this line has certificate info (not just empty spaces after alias)
$parts = $line -split "\s+"
if ($parts.Count -gt 2 -and $parts[1] -ne "" -and $parts[1] -ne "CERTIFICATE") {
$hasCertificate = $true
Write-Host "[SUCCESS] Certificate is associated with keypair"
}
}
}
if (-not $foundKeypair) {
Write-Host "[ERROR] Keypair not found: ${{ secrets.SM_KEYPAIR_ALIAS }}"
Write-Host "Available keypairs are listed above"
Write-Host ""
Write-Host "Please verify:"
Write-Host " 1. Keypair alias is correct in GitHub secret"
Write-Host " 2. API key has access to this keypair"
exit 1
}
if (-not $hasCertificate) {
Write-Host "[ERROR] No certificate associated with keypair"
Write-Host "This usually means:"
Write-Host " 1. Certificate not yet synced to KeyLocker (run sync manually)"
Write-Host " 2. Certificate is pending approval"
Write-Host " 3. Certificate needs to be attached to the keypair"
Write-Host ""
Write-Host "Try running in DigiCert ONE portal:"
Write-Host " smctl keypair sync"
exit 1
}
Write-Host "[SUCCESS] Certificate check passed"
Write-Host ""
# Find only the files we need to sign (not build scripts)
$filesToSign = @()
# Main application executable
$mainExe = Get-ChildItem -Path "./frontend/src-tauri/target/x86_64-pc-windows-msvc/release" -Filter "stirling-pdf.exe" -File -ErrorAction SilentlyContinue
if ($mainExe) { $filesToSign += $mainExe }
# MSI installer
$msiFiles = Get-ChildItem -Path "./frontend/src-tauri/target" -Filter "*.msi" -Recurse -File
$filesToSign += $msiFiles
if ($filesToSign.Count -eq 0) {
Write-Host "[ERROR] No files found to sign"
exit 1
}
Write-Host "Found $($filesToSign.Count) files to sign:"
foreach ($f in $filesToSign) { Write-Host " - $($f.Name)" }
Write-Host ""
$signedCount = 0
foreach ($file in $filesToSign) {
Write-Host "Signing: $($file.Name)"
# Get PKCS11 config file path (set by DigiCert action)
$pkcs11Config = $env:PKCS11_CONFIG
if (-not $pkcs11Config) {
Write-Host "[ERROR] PKCS11_CONFIG environment variable not set"
Write-Host "DigiCert KeyLocker action may not have run correctly"
exit 1
}
Write-Host "Using PKCS11 config: $pkcs11Config"
# Try signing with certificate fingerprint first (if available)
$fingerprint = "${{ secrets.SM_CODE_SIGNING_CERT_SHA1_HASH }}"
if ($fingerprint -and $fingerprint -ne "") {
Write-Host "Attempting to sign with certificate fingerprint..."
$output = & smctl sign --fingerprint "$fingerprint" --input "$($file.FullName)" --config-file "$pkcs11Config" --verbose 2>&1
$exitCode = $LASTEXITCODE
} else {
Write-Host "No fingerprint provided, using keypair alias..."
# Use smctl to sign with keypair alias
$output = & smctl sign --keypair-alias "${{ secrets.SM_KEYPAIR_ALIAS }}" --input "$($file.FullName)" --config-file "$pkcs11Config" --verbose 2>&1
$exitCode = $LASTEXITCODE
}
Write-Host "Exit code: $exitCode"
Write-Host "Output: $output"
# Check if output contains "FAILED" even with exit code 0
if ($output -match "FAILED" -or $output -match "error" -or $output -match "Error") {
Write-Host ""
Write-Host "[ERROR] Signing failed for $($file.Name)"
Write-Host "[ERROR] smctl returned success but output indicates failure"
Write-Host ""
Write-Host "Possible issues:"
Write-Host " 1. Certificate not fully synced to KeyLocker (wait a few minutes)"
Write-Host " 2. Incorrect keypair alias"
Write-Host " 3. API key lacks signing permissions"
Write-Host ""
Write-Host "Please verify in DigiCert ONE portal:"
Write-Host " - Certificate status is 'Issued' (not Pending)"
Write-Host " - Keypair status is 'Online'"
Write-Host " - 'Can sign' is set to 'Yes'"
exit 1
}
if ($exitCode -ne 0) {
Write-Host "[ERROR] Failed to sign $($file.Name)"
Write-Host "Full error output:"
Write-Host $output
exit 1
}
$signedCount++
Write-Host "[SUCCESS] Signed: $($file.Name)"
Write-Host ""
}
Write-Host "=== Summary ==="
Write-Host "[SUCCESS] Signed $signedCount/$($filesToSign.Count) files successfully"
- name: Verify notarization (macOS only)
if: matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel'
run: |
@@ -269,6 +511,66 @@ jobs:
find . -name "*.AppImage" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.AppImage" \;
fi
- name: Verify Windows Code Signature
if: matrix.platform == 'windows-latest'
shell: pwsh
run: |
Write-Host "Verifying Windows code signatures..."
$exePath = "./dist/Stirling-PDF-${{ matrix.name }}.exe"
$msiPath = "./dist/Stirling-PDF-${{ matrix.name }}.msi"
$allSigned = $true
$usingKeyLocker = "${{ env.SM_API_KEY }}" -ne ""
$usingPfx = "${{ env.WINDOWS_CERTIFICATE }}" -ne ""
# Check EXE signature
if (Test-Path $exePath) {
$exeSig = Get-AuthenticodeSignature -FilePath $exePath
Write-Host "EXE Signature Status: $($exeSig.Status)"
Write-Host "EXE Signer: $($exeSig.SignerCertificate.Subject)"
Write-Host "EXE Timestamp: $($exeSig.TimeStamperCertificate.NotAfter)"
if ($exeSig.Status -ne "Valid") {
Write-Host "[WARNING] EXE is not properly signed (Status: $($exeSig.Status))"
if ($usingKeyLocker -or $usingPfx) {
Write-Host "[ERROR] Certificate was provided but signing failed"
$allSigned = $false
} else {
Write-Host "[INFO] Building unsigned binary (no certificate provided)"
}
} else {
Write-Host "[SUCCESS] EXE is properly signed"
}
}
# Check MSI signature
if (Test-Path $msiPath) {
$msiSig = Get-AuthenticodeSignature -FilePath $msiPath
Write-Host "MSI Signature Status: $($msiSig.Status)"
Write-Host "MSI Signer: $($msiSig.SignerCertificate.Subject)"
Write-Host "MSI Timestamp: $($msiSig.TimeStamperCertificate.NotAfter)"
if ($msiSig.Status -ne "Valid") {
Write-Host "[WARNING] MSI is not properly signed (Status: $($msiSig.Status))"
if ($usingKeyLocker -or $usingPfx) {
Write-Host "[ERROR] Certificate was provided but signing failed"
$allSigned = $false
} else {
Write-Host "[INFO] Building unsigned binary (no certificate provided)"
}
} else {
Write-Host "[SUCCESS] MSI is properly signed"
}
}
if (($usingKeyLocker -or $usingPfx) -and -not $allSigned) {
Write-Host "[ERROR] Code signing verification failed"
exit 1
} else {
Write-Host "[SUCCESS] Code signature verification completed"
}
- name: Upload artifacts
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with: