Vulnerability Scanning with Trivy #69
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name: Vulnerability Scanning with Trivy | |
on: | |
workflow_dispatch: | |
schedule: | |
- cron: '0 0 * * *' # Test Trivy daily at midnight | |
permissions: | |
contents: read | |
security-events: write # for uploading SARIF results to the security tab | |
concurrency: | |
group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }} | |
cancel-in-progress: true | |
defaults: | |
run: | |
shell: bash | |
jobs: | |
trivy-repo: | |
name: Trivy - Repository | |
runs-on: ubuntu-22.04 | |
if: ${{ ( github.event_name == 'workflow_dispatch' || github.event_name == 'schedule' ) && github.ref_name == 'main' && github.repository == 'canonical/lxd' }} | |
steps: | |
- name: Checkout | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
ref: main | |
- name: Install Trivy | |
uses: ./.github/actions/install-trivy | |
- name: Download Trivy DB | |
id: db_download | |
run: trivy fs --download-db-only --cache-dir /home/runner/vuln-cache | |
continue-on-error: true | |
- name: Use previously downloaded database | |
if: ${{ steps.db_download.outcome == 'failure' }} | |
uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2 | |
with: | |
path: /home/runner/vuln-cache | |
key: download-failed # Use a non existing key to fallback to restore-keys | |
restore-keys: | | |
trivy-cache- | |
- name: Run Trivy vulnerability scanner | |
run: | | |
trivy fs --skip-db-update \ | |
--scanners vuln,secret,misconfig \ | |
--format sarif \ | |
--cache-dir /home/runner/vuln-cache \ | |
--severity LOW,MEDIUM,HIGH,CRITICAL \ | |
--output trivy-lxd-repo-scan-results.sarif . | |
- name: Cache Trivy vulnerability database | |
uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2 | |
with: | |
path: /home/runner/vuln-cache | |
key: trivy-cache-${{ github.run_id }} | |
- name: Upload Trivy scan results to GitHub Security tab | |
uses: github/codeql-action/upload-sarif@f09c1c0a94de965c15400f5634aa42fac8fb8f88 # v3.27.5 | |
with: | |
sarif_file: "trivy-lxd-repo-scan-results.sarif" | |
sha: ${{ github.sha }} | |
ref: refs/heads/main | |
trivy-snap: | |
name: Trivy - Snap | |
runs-on: ubuntu-22.04 | |
needs: trivy-repo | |
if: ${{ ( github.event_name == 'workflow_dispatch' || github.event_name == 'schedule' ) && github.ref_name == 'main' && github.repository == 'canonical/lxd' }} | |
strategy: | |
matrix: | |
version: | |
- "latest" | |
- "5.21" | |
- "5.0" | |
- "4.0" | |
steps: | |
- name: Checkout | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
- name: Install Trivy | |
uses: ./.github/actions/install-trivy | |
- name: Restore cached Trivy vulnerability database | |
uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2 | |
with: | |
path: /home/runner/vuln-cache | |
key: download-failed # Use a non existing key to fallback to restore-keys | |
restore-keys: | | |
trivy-cache- | |
- name: Download snap for scan | |
run: | | |
snap download lxd --channel=${{ matrix.version }}/stable | |
unsquashfs ./lxd*.snap | |
- name: Run Trivy vulnerability scanner | |
run: | | |
trivy rootfs --skip-db-update \ | |
--scanners vuln,secret,misconfig \ | |
--format sarif \ | |
--cache-dir /home/runner/vuln-cache \ | |
--severity LOW,MEDIUM,HIGH,CRITICAL \ | |
--output /home/runner/${{ matrix.version }}-stable.sarif squashfs-root | |
- name: Flag snap scanning alerts | |
run: | | |
cd /home/runner | |
jq '.runs[].tool.driver.rules[] |= (.shortDescription.text |= "Snap scan - " + .)' ${{ matrix.version }}-stable.sarif > tmp.json | |
mv tmp.json ${{ matrix.version }}-stable.sarif | |
# Now we checkout to the branch related to the scanned snap to populate github.sha appropriately. | |
- name: Checkout | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
ref: ${{ (matrix.version == 'latest' && 'main') || format('stable-{0}', matrix.version) }} | |
- name: Upload Trivy scan results to GitHub Security tab | |
uses: github/codeql-action/upload-sarif@f09c1c0a94de965c15400f5634aa42fac8fb8f88 # v3.27.5 | |
with: | |
sarif_file: /home/runner/${{ matrix.version }}-stable.sarif | |
sha: ${{ github.sha }} | |
ref: refs/heads/${{ (matrix.version == 'latest' && 'main') || format('stable-{0}', matrix.version) }} |