Add OpenSSF Scorecard workflow

Signed-off-by: Ben Krieger <[email protected]>

.github/workflows/ossf_scorecard.yml

@@ -0,0 +1,53 @@
+name: OpenSSF Scorecard
+on:
+  # For Branch-Protection check. Only the default branch is supported. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
+  branch_protection_rule:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  schedule:
+    - cron: '27 22 * * 2'
+  push:
+    branches: [ "main" ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736 # v2.3.1
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@97a0fba1372883ab732affbe8f94b823f91727db # v3.pre.node20
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard (optional).
+      # Commenting out will disable upload of results to your repo's Code Scanning dashboard
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: results.sarif

README.md

@@ -1,5 +1,6 @@
 # FIDO Device Onboard - Go Library
 
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/fido-device-onboard/go-fdo/badge)](https://scorecard.dev/viewer/?uri=github.com/fido-device-onboard/go-fdo)
 [![Lint](https://github.com/fido-device-onboard/go-fdo/actions/workflows/lint.yml/badge.svg)](https://github.com/fido-device-onboard/go-fdo/actions/workflows/lint.yml)
 [![Test](https://github.com/fido-device-onboard/go-fdo/actions/workflows/test.yml/badge.svg)](https://github.com/fido-device-onboard/go-fdo/actions/workflows/test.yml)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://raw.githubusercontent.com/fido-device-onboard/go-fdo/main/LICENSE)