feat(trufflehog): add org-wide custom detector support #189
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| name: Semgrep static analysis | |
| on: | |
| pull_request: | |
| jobs: | |
| semgrep: | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| # User definable name of this GitHub Actions job. | |
| name: semgrep-oss/scan | |
| # If you are self-hosting, change the following `runs-on` value: | |
| runs-on: ubuntu-latest | |
| container: | |
| # A Docker image with Semgrep installed. Do not change this. | |
| image: semgrep/semgrep:1.171.0@sha256:bdf7013b2c3634a487671158da77c554f531742326b543a9464d2adf6c433ac8 | |
| steps: | |
| # Fetch project source with GitHub Actions Checkout. | |
| - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| # Fetch org-wide custom Semgrep rules from the central repository. | |
| - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| repository: grafana/security-github-actions | |
| ref: ${{ github.event.pull_request.head.repo.full_name == github.repository && (github.head_ref || github.ref_name) || 'main' }} | |
| sparse-checkout: | | |
| semgrep/custom-rules.yaml | |
| semgrep/format-results.sh | |
| path: security-github-actions | |
| - id: semgrep | |
| env: | |
| GITHUB_REPOSITORY: ${{github.repository}} | |
| GITHUB_BRANCH: ${{github.head_ref || github.ref_name}} | |
| run: | | |
| set +e | |
| semgrep scan --error --json --config security-github-actions/semgrep/custom-rules.yaml > /tmp/semgrep-results.json | |
| EXIT_CODE=$? | |
| set -e | |
| if [ $EXIT_CODE -eq 1 ]; then | |
| echo "has_findings=true" >> "$GITHUB_OUTPUT" | |
| { | |
| echo 'SEMGREP_OUTPUT<<SEMGREP_EOF' | |
| bash security-github-actions/semgrep/format-results.sh /tmp/semgrep-results.json | |
| echo 'SEMGREP_EOF' | |
| } >> "$GITHUB_ENV" | |
| fi | |
| if [ $EXIT_CODE -gt 1 ]; then | |
| echo "::error::Semgrep run encounters an error" | |
| cat /tmp/semgrep-results.json | |
| exit 1 | |
| fi | |
| HIGH_CRITICAL=$(jq '[.results[] | select(.extra.severity == "HIGH" or .extra.severity == "CRITICAL")] | length' /tmp/semgrep-results.json) | |
| if [ "$HIGH_CRITICAL" -gt 0 ]; then | |
| echo "has_high_critical=true" >> "$GITHUB_OUTPUT" | |
| fi | |
| - if: steps.semgrep.outputs.has_findings == 'true' && github.event.pull_request.head.repo.full_name == github.repository | |
| uses: int128/comment-action@66317511bc86c47bd51e03059040e8a460a167b8 | |
| with: | |
| update-if-exists: recreate | |
| post: | | |
| ${{ env.SEMGREP_OUTPUT }} | |
| - if: steps.semgrep.outputs.has_high_critical == 'true' | |
| run: | | |
| echo "::error::Semgrep found HIGH or CRITICAL severity findings." | |
| exit 1 |