chore: add OpenSSF badge (#15012)

.github/workflows/scorecard.yml

@@ -0,0 +1,47 @@
+name: OpenSSF Scorecard
+on:
+  branch_protection_rule:
+  schedule:
+    - cron: "27 7 * * 3" # A random time to run weekly
+  push:
+    branches: ["main"]
+
+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@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_results: true
+
+      # Upload the results as artifacts.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@e2b3eafc8d227b0241d48be5f425d47c2d750a13 # v3.26.10
+        with:
+          sarif_file: results.sarif

README.md

@@ -27,6 +27,7 @@
 [![godoc](https://pkg.go.dev/badge/github.com/coder/coder.svg)](https://pkg.go.dev/github.com/coder/coder)
 [![Go Report Card](https://goreportcard.com/badge/github.com/coder/coder/v2)](https://goreportcard.com/report/github.com/coder/coder/v2)
 [![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9511/badge)](https://www.bestpractices.dev/projects/9511)
+[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/coder/coder/badge)](https://api.securityscorecards.dev/projects/github.com/coder/coder)
 [![license](https://img.shields.io/github/license/coder/coder)](./LICENSE)
 
 </div>