Scan Container for Vulnerabilities #41
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| name: Scan Container for Vulnerabilities | |
| permissions: | |
| contents: read | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: "0 6 * * 1" # At 06:00 on Monday. | |
| jobs: | |
| CVE-scan: | |
| runs-on: ubuntu-latest | |
| environment: dev | |
| permissions: | |
| issues: write | |
| security-events: write # for github/codeql-action/upload-sarif to upload SARIF results | |
| steps: | |
| - name: Checkout the code | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4.1.1 | |
| - name: Build the Docker image | |
| run: "docker build . --tag localbuild/testimage:latest" | |
| - name: Trivy scan | |
| id: scan | |
| uses: aquasecurity/trivy-action@d43c1f16c00cfd3978dde6c07f4bbcf9eb6993ca # v0.16.1 | |
| with: | |
| image-ref: "localbuild/testimage:latest" | |
| format: "sarif" | |
| output: "results.sarif" | |
| - name: Upload Trivy scan results to GitHub Security tab | |
| uses: github/codeql-action/upload-sarif@v3 | |
| with: | |
| sarif_file: "results.sarif" | |
| - name: CVE Description escaped extraction and print | |
| run: | | |
| SCAN_RESULTS=$(jq -r '.runs[0].tool.driver.rules | map(.help.text) | join("\\n")' results.sarif) | |
| echo "CVE_CRITICAL=$(echo $SCAN_RESULTS | grep -o CRITICAL | wc -l)" >> $GITHUB_ENV | |
| echo "CVE_HIGH=$(echo $SCAN_RESULTS | grep -o HIGH | wc -l)" >> $GITHUB_ENV | |
| echo "CVE_MEDIUM=$(echo $SCAN_RESULTS | grep -o MEDIUM | wc -l)" >> $GITHUB_ENV | |
| echo $SCAN_RESULTS | |
| - name: Fails if CVE HIGH or CRITICAL are detected | |
| id: cve-threshold | |
| if: env.CVE_HIGH > 0 || env.CVE_CRITICAL > 0 | |
| run: exit 1 | |
| - name: Send notification to Slack | |
| id: slack | |
| if: always() && github.event_name == 'schedule' && steps.cve-threshold.outcome == 'failure' | |
| uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 #v1.24.0 | |
| with: | |
| payload: | | |
| { | |
| "blocks": [ | |
| { | |
| "type": "header", | |
| "text": { | |
| "type": "plain_text", | |
| "text": "[ ${{ github.event.repository.name }} ]" | |
| } | |
| }, | |
| { | |
| "type": "section", | |
| "text": { | |
| "type": "mrkdwn", | |
| "text": " `CRITICAL` : *${{ env.CVE_CRITICAL }}*\n\n`HIGH` : *${{ env.CVE_HIGH }}*\n\n`MEDIUM` : *${{ env.CVE_MEDIUM }}*\n\n<https://github.com/${{ github.repository }}/security/code-scanning |See details on GitHub>" | |
| } | |
| } | |
| ] | |
| } | |
| env: | |
| SLACK_WEBHOOK_URL: ${{ secrets.CVE_SCAN_SLACK_WEBHOOK }} | |
| SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK |