AFFiNE-Mirror/.github/workflows/windows-signer.yml

name: Windows Signer
on:
  workflow_call:
    inputs:
      artifact-name:
        required: true
        type: string
      files:
        required: true
        type: string
jobs:
  sign:
    runs-on: windows-latest
    env:
      ARCHIVE_DIR: ${{ github.run_id }}-${{ github.run_attempt }}-${{ inputs.artifact-name }}
      AFFINE_SIGNER_ADDR: ${{ secrets.AFFINE_SIGNER_ADDR }}
      AFFINE_SIGNER_TOKEN: ${{ secrets.AFFINE_SIGNER_TOKEN }}
      TS_AUTH_KEY: ${{ secrets.AFFINE_SIGNER_TS_AUTH_KEY }}
      TS_CONTROL_URL: ${{ secrets.AFFINE_SIGNER_TS_CONTROL_URL }}
      TS_RS_EXPERIMENT: this_is_unstable_software
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: ${{ inputs.artifact-name }}
          path: ${{ env.ARCHIVE_DIR }}
      - name: Download remote signer client
        shell: pwsh
        run: |
          if (!$env:AFFINE_SIGN_CLIENT_HASH) {
            throw 'AFFINE_SIGN_CLIENT_HASH is required.'
          }
          Invoke-WebRequest -Uri "https://cdn.affine.pro/sign-client/$env:AFFINE_SIGN_CLIENT_HASH" -OutFile affine-sign-client.exe
        env:
          AFFINE_SIGN_CLIENT_HASH: ${{ secrets.AFFINE_SIGN_CLIENT_HASH }}
      - name: Prepare public signing certificate
        shell: pwsh
        run: |
          if (!$env:WINDOWS_SIGNER_PUBLIC_CERT_BASE64) {
            throw 'WINDOWS_SIGNER_PUBLIC_CERT_BASE64 is required.'
          }
          [IO.File]::WriteAllBytes('windows-signer-public.cer', [Convert]::FromBase64String($env:WINDOWS_SIGNER_PUBLIC_CERT_BASE64))
        env:
          WINDOWS_SIGNER_PUBLIC_CERT_BASE64: ${{ secrets.WINDOWS_SIGNER_PUBLIC_CERT_BASE64 }}
      - name: unzip file
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Path '${{ env.ARCHIVE_DIR }}/out' -Force | Out-Null
          Expand-Archive -Path '${{ env.ARCHIVE_DIR }}/archive.zip' -DestinationPath '${{ env.ARCHIVE_DIR }}/out'
      - name: sign
        shell: pwsh
        run: |
          ./affine-sign-client.exe `
            --server "$env:AFFINE_SIGNER_ADDR" `
            --token "$env:AFFINE_SIGNER_TOKEN" `
            --workdir '${{ env.ARCHIVE_DIR }}/out' `
            --files '${{ inputs.files }}' `
            --cert windows-signer-public.cer `
            --allow-file-fallback
      - name: collect signed file diff
        shell: powershell -NoProfile -NonInteractive -ExecutionPolicy Bypass -File {0}
        run: |
          $OutDir = Join-Path '${{ env.ARCHIVE_DIR }}' 'out'
          $DiffDir = Join-Path '${{ env.ARCHIVE_DIR }}' 'signed-diff'
          $FilesDir = Join-Path $DiffDir 'files'
          New-Item -ItemType Directory -Path $FilesDir -Force | Out-Null

          $SignedFiles = [regex]::Matches('${{ inputs.files }}', '"([^"]+)"') | ForEach-Object { $_.Groups[1].Value }
          if ($SignedFiles.Count -eq 0) {
            throw 'No files to sign were provided.'
          }

          $Manifest = @()
          foreach ($RelativePath in $SignedFiles) {
            $SourcePath = Join-Path $OutDir $RelativePath
            if (!(Test-Path -LiteralPath $SourcePath -PathType Leaf)) {
              throw "Signed file not found: $RelativePath"
            }

            $TargetPath = Join-Path $FilesDir $RelativePath
            $TargetDir = Split-Path -Parent $TargetPath
            if ($TargetDir) {
              New-Item -ItemType Directory -Path $TargetDir -Force | Out-Null
            }

            Copy-Item -LiteralPath $SourcePath -Destination $TargetPath -Force
            $Manifest += [PSCustomObject]@{
              path = $RelativePath
              sha256 = (Get-FileHash -Algorithm SHA256 -LiteralPath $TargetPath).Hash
            }
          }

          $Manifest | ConvertTo-Json -Depth 4 | Out-File -FilePath (Join-Path $DiffDir 'manifest.json') -Encoding utf8
          Write-Host "Collected $($SignedFiles.Count) signed files."
      - name: upload
        uses: actions/upload-artifact@v4
        with:
          name: signed-${{ inputs.artifact-name }}
          path: ${{ env.ARCHIVE_DIR }}/signed-diff