Add CodeQL variant analysis scanning

This is a different type of static analysis than others we run. It identified new issues (already fixed) that our other tools missed. The company that built it was bought by GitHub and the tool is being integrated into GitHub's security workflow. Add one unprivileged version of the job to gate PRs and one privileged version on-merge to report results. Relates-to: submariner-io/submariner#1970 Signed-off-by: Daniel Farrell <[email protected]>
submariner-io · Aug 30, 2022 · 35ad309 · 35ad309
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commit 35ad309
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diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
@@ -95,6 +95,24 @@ jobs:
       - name: Run packagedoc-lint
         run: make packagedoc-lint
 
+  variant-analysis:
+    name: Variant Analysis
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@2ca79b6fa8d3ec278944088b4aa5f46912db5d63
+        with:
+          languages: go
+      - name: Build code, creating CodeQL database
+        run: make build
+      - name: Run CodeQL variant analysis
+        uses: github/codeql-action/analyze@2ca79b6fa8d3ec278944088b4aa5f46912db5d63
+      - name: Show CodeQL scan SARIF report
+        if: always()
+        run: cat ../results/go.sarif
+
   vulnerability-scan:
     name: Vulnerability Scanning
     runs-on: ubuntu-latest

diff --git a/.github/workflows/report.yml b/.github/workflows/report.yml
@@ -10,6 +10,26 @@ on:
 permissions: {}
 
 jobs:
+  variant-analysis:
+    name: Variant Analysis
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@2ca79b6fa8d3ec278944088b4aa5f46912db5d63
+        with:
+          languages: go
+      - name: Build code, creating CodeQL database
+        run: make build
+      - name: Run CodeQL variant analysis
+        uses: github/codeql-action/analyze@2ca79b6fa8d3ec278944088b4aa5f46912db5d63
+      - name: Show CodeQL scan SARIF report
+        if: always()
+        run: cat ../results/go.sarif
+
   vulnerability-scan:
     name: Vulnerability Scanning
     if: github.repository_owner == 'submariner-io'