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| 1 | +name: "[SHIELD] Open Source Licenses" |
| 2 | + |
| 3 | +on: |
| 4 | + push: |
| 5 | + branches: [main] |
| 6 | + paths: |
| 7 | + - "package.json" |
| 8 | + - "package-lock.json" |
| 9 | + pull_request: |
| 10 | + branches: [main] |
| 11 | + paths: |
| 12 | + - "package.json" |
| 13 | + - "package-lock.json" |
| 14 | + workflow_dispatch: |
| 15 | + schedule: |
| 16 | + - cron: "0 3 * * 1" # Weekly on Monday at 3 AM |
| 17 | + |
| 18 | +jobs: |
| 19 | + os-license: |
| 20 | + name: License Compliance Scan |
| 21 | + permissions: |
| 22 | + contents: read |
| 23 | + runs-on: ubuntu-latest |
| 24 | + steps: |
| 25 | + - name: Checkout code |
| 26 | + uses: actions/checkout@v6 |
| 27 | + |
| 28 | + - name: Setup Node.js |
| 29 | + uses: actions/setup-node@v6 |
| 30 | + with: |
| 31 | + node-version: "22" |
| 32 | + cache: "npm" |
| 33 | + |
| 34 | + - name: Install dependencies |
| 35 | + run: npm ci --prefer-offline --no-audit --no-fund |
| 36 | + |
| 37 | + - name: Install license-checker |
| 38 | + run: npm install -g license-checker |
| 39 | + |
| 40 | + - name: Create reports directory |
| 41 | + run: mkdir -p license-reports |
| 42 | + |
| 43 | + - name: Run license check (allowlist) |
| 44 | + id: allowlist |
| 45 | + continue-on-error: true |
| 46 | + run: | |
| 47 | + license-checker \ |
| 48 | + --onlyAllow 'MIT;BSD-2-Clause;BSD-3-Clause;Apache-2.0;ISC;CC0-1.0;Unlicense;WTFPL;0BSD;CC-BY-3.0;CC-BY-4.0;BlueOak-1.0.0;Python-2.0' \ |
| 49 | + --summary | tee license-reports/allowlist-check.txt |
| 50 | +
|
| 51 | + - name: Generate JSON report |
| 52 | + run: license-checker --json > license-reports/licenses.json |
| 53 | + |
| 54 | + - name: Generate CSV report |
| 55 | + run: license-checker --csv --out license-reports/licenses.csv |
| 56 | + |
| 57 | + - name: Analyze results |
| 58 | + run: | |
| 59 | + report="license-reports/licenses.json" |
| 60 | + total=$(jq 'keys | length' "$report") |
| 61 | +
|
| 62 | + echo "## License Compliance Results" >> $GITHUB_STEP_SUMMARY |
| 63 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 64 | + echo "- **Total dependencies scanned**: $total" >> $GITHUB_STEP_SUMMARY |
| 65 | + echo "- **Scan date**: $(date -u '+%Y-%m-%d %H:%M:%S UTC')" >> $GITHUB_STEP_SUMMARY |
| 66 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 67 | +
|
| 68 | + # Show license distribution |
| 69 | + echo "### License Distribution" >> $GITHUB_STEP_SUMMARY |
| 70 | + echo '```' >> $GITHUB_STEP_SUMMARY |
| 71 | + jq -r '[.[] | .licenses // "Unknown"] | group_by(.) | map({license: .[0], count: length}) | sort_by(-.count) | .[] | "\(.count) x \(.license)"' "$report" >> $GITHUB_STEP_SUMMARY |
| 72 | + echo '```' >> $GITHUB_STEP_SUMMARY |
| 73 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 74 | +
|
| 75 | + # Check for restrictive licenses |
| 76 | + restrictive=$(jq -r 'to_entries[] | select(.value.licenses | test("GPL|AGPL|LGPL|SSPL|BSL"; "i")) | "- **\(.key)**: \(.value.licenses)"' "$report" 2>/dev/null || true) |
| 77 | +
|
| 78 | + if [ -n "$restrictive" ]; then |
| 79 | + echo "### Restrictive Licenses Found" >> $GITHUB_STEP_SUMMARY |
| 80 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 81 | + echo "$restrictive" >> $GITHUB_STEP_SUMMARY |
| 82 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 83 | +
|
| 84 | + echo "### License Restrictions Guide" >> $GITHUB_STEP_SUMMARY |
| 85 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 86 | +
|
| 87 | + if echo "$restrictive" | grep -qi "AGPL\|GPL-[23]"; then |
| 88 | + echo "#### RED - GPL/AGPL" >> $GITHUB_STEP_SUMMARY |
| 89 | + echo "- Must release ALL source code under GPL/AGPL if distributed" >> $GITHUB_STEP_SUMMARY |
| 90 | + echo "- AGPL extends to network/SaaS use" >> $GITHUB_STEP_SUMMARY |
| 91 | + echo "- **Action**: Replace with MIT/BSD/Apache alternatives" >> $GITHUB_STEP_SUMMARY |
| 92 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 93 | + fi |
| 94 | +
|
| 95 | + if echo "$restrictive" | grep -qi "LGPL"; then |
| 96 | + echo "#### CAUTION - LGPL" >> $GITHUB_STEP_SUMMARY |
| 97 | + echo "- Must provide source of LGPL components (not entire app)" >> $GITHUB_STEP_SUMMARY |
| 98 | + echo "- Users must be able to replace LGPL components" >> $GITHUB_STEP_SUMMARY |
| 99 | + echo "- **Action**: Review compliance requirements or replace" >> $GITHUB_STEP_SUMMARY |
| 100 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 101 | + fi |
| 102 | +
|
| 103 | + if echo "$restrictive" | grep -qi "SSPL\|BSL"; then |
| 104 | + echo "#### RED - SSPL/BSL" >> $GITHUB_STEP_SUMMARY |
| 105 | + echo "- Cannot offer as a service without releasing infrastructure code" >> $GITHUB_STEP_SUMMARY |
| 106 | + echo "- **Action**: Replace if offering SaaS/cloud services" >> $GITHUB_STEP_SUMMARY |
| 107 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 108 | + fi |
| 109 | +
|
| 110 | + # Save issues summary |
| 111 | + echo "# Restrictive Licenses Found" > license-reports/issues-summary.md |
| 112 | + echo "" >> license-reports/issues-summary.md |
| 113 | + echo "$restrictive" >> license-reports/issues-summary.md |
| 114 | +
|
| 115 | + echo "FAILURE: Restrictive licenses found in dependencies" |
| 116 | + exit 1 |
| 117 | + else |
| 118 | + echo "### All Clear" >> $GITHUB_STEP_SUMMARY |
| 119 | + echo "All dependencies use permissive licenses (MIT, BSD, Apache, ISC, etc.)" >> $GITHUB_STEP_SUMMARY |
| 120 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 121 | + echo "All dependencies use acceptable licenses" |
| 122 | + fi |
| 123 | +
|
| 124 | + - name: Upload license reports |
| 125 | + uses: actions/upload-artifact@v5 |
| 126 | + with: |
| 127 | + name: license-compliance-reports |
| 128 | + path: license-reports/ |
| 129 | + retention-days: 90 |
| 130 | + if: always() |
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