Merge pull request cli#8465 from cli/andyfeller/213-windows-hsm-signing

Update deployment workflow for final HSM solution

.github/workflows/deployment.yml

@@ -1,4 +1,5 @@
 name: Deployment
+run-name: ${{ inputs.tag_name }} / go ${{ inputs.go_version }} / ${{ inputs.environment }}
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref_name }}
@@ -130,26 +131,43 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ inputs.go_version }}
-      - name: Obtain signing certificate
-        id: obtain_cert
-        if: inputs.environment == 'production'
-        shell: bash
-        run: |
-          base64 -d <<<"$CERT_CONTENTS" > ./cert.pfx
-          printf "cert-file=%s\n" ".\\cert.pfx" >> $GITHUB_OUTPUT
-        env:
-          CERT_CONTENTS: ${{ secrets.WINDOWS_CERT_PFX }}
       - name: Install GoReleaser
         uses: goreleaser/goreleaser-action@v5
         with:
           version: "~1.17.1"
           install-only: true
+      - name: Install Azure Code Signing Client
+        shell: pwsh
+        env:
+          ACS_DIR: ${{ runner.temp }}\acs
+          ACS_ZIP: ${{ runner.temp }}\acs.zip
+          CORRELATION_ID: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          METADATA_PATH: ${{ runner.temp }}\acs\metadata.json
+        run: |
+          # Download Azure Code Signing client containing the DLL needed for signtool in script/sign
+          Invoke-WebRequest -Uri https://www.nuget.org/api/v2/package/Azure.CodeSigning.Client/1.0.43 -OutFile $Env:ACS_ZIP -Verbose
+          Expand-Archive $Env:ACS_ZIP -Destination $Env:ACS_DIR -Force -Verbose
+
+          # Generate metadata file for signtool, used in signing box .exe and .msi
+          @{
+            CertificateProfileName = "GitHubInc"
+            CodeSigningAccountName = "GitHubInc"
+            CorrelationId = $Env:CORRELATION_ID
+            Endpoint =  "https://wus.codesigning.azure.net/"
+          } | ConvertTo-Json | Out-File -FilePath $Env:METADATA_PATH
+
+      # Azure Code Signing leverages the environment variables for secrets that complement the metadata.json
+      # file generated above (AZURE_CLIENT_ID, AZURE_CLIENT_SECRET, AZURE_TENANT_ID)
+      # For more information, see https://learn.microsoft.com/en-us/dotnet/api/azure.identity.defaultazurecredential?view=azure-dotnet
       - name: Build release binaries
         shell: bash
         env:
+          AZURE_CLIENT_ID: ${{ secrets.SPN_GITHUB_CLI_SIGNING_CLIENT_ID }}
+          AZURE_CLIENT_SECRET: ${{ secrets.SPN_GITHUB_CLI_SIGNING }}
+          AZURE_TENANT_ID: ${{ secrets.SPN_GITHUB_CLI_SIGNING_TENANT_ID }}
+          DLIB_PATH: ${{ runner.temp }}\acs\bin\x64\Azure.CodeSigning.Dlib.dll
+          METADATA_PATH: ${{ runner.temp }}\acs\metadata.json
           TAG_NAME: ${{ inputs.tag_name }}
-          CERT_FILE: ${{ steps.obtain_cert.outputs.cert-file }}
-          CERT_PASSWORD: ${{ secrets.WINDOWS_CERT_PASSWORD }}
         run: script/release --local "$TAG_NAME" --platform windows
       - name: Set up MSBuild
         id: setupmsbuild
@@ -184,12 +202,18 @@ jobs:
             esac
             "${MSBUILD_PATH}\MSBuild.exe" ./build/windows/gh.wixproj -p:SourceDir="$source_dir" -p:OutputPath="$PWD/dist" -p:OutputName="$MSI_NAME" -p:ProductVersion="${MSI_VERSION#v}" -p:Platform="$platform"
           done
-      - name: Sign MSI
+      - name: Sign .msi release binaries
         if: inputs.environment == 'production'
         shell: pwsh
+        env:
+          AZURE_CLIENT_ID: ${{ secrets.SPN_GITHUB_CLI_SIGNING_CLIENT_ID }}
+          AZURE_CLIENT_SECRET: ${{ secrets.SPN_GITHUB_CLI_SIGNING }}
+          AZURE_TENANT_ID: ${{ secrets.SPN_GITHUB_CLI_SIGNING_TENANT_ID }}
+          DLIB_PATH: ${{ runner.temp }}\acs\bin\x64\Azure.CodeSigning.Dlib.dll
+          METADATA_PATH: ${{ runner.temp }}\acs\metadata.json
         run: |
           Get-ChildItem -Path .\dist -Filter *.msi | ForEach-Object {
-              .\script\sign $_.FullName
+            .\script\sign.ps1 $_.FullName
           }
         env:
           CERT_FILE: ${{ steps.obtain_cert.outputs.cert-file }}

.goreleaser.yml

@@ -41,7 +41,7 @@ builds:
     hooks:
       post:
         - cmd: >-
-            {{ if eq .Runtime.Goos "windows" }}.\script\sign{{ else }}./script/sign{{ end }} '{{ .Path }}'
+            {{ if eq .Runtime.Goos "windows" }}pwsh .\script\sign.ps1{{ else }}./script/sign{{ end }} '{{ .Path }}'
           output: true
     binary: bin/gh
     main: ./cmd/gh