dependency-scan.yml

name: Dependency Vulnerability Scanning

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main, develop]
  schedule:
    - cron: '0 2 * * *'

jobs:
  scan-rust:
    name: Scan Rust Dependencies
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install cargo-audit
        run: cargo install cargo-audit

      - name: Audit contracts/predict-iq dependencies
        run: cargo audit --deny warnings
        working-directory: contracts/predict-iq
        continue-on-error: true

      - name: Audit contracts/predict-iq (fail on critical)
        run: |
          output=$(cargo audit --json)
          critical=$(echo "$output" | jq '[.vulnerabilities[] | select(.advisory.severity == "critical")] | length')
          if [ "$critical" -gt 0 ]; then
            echo "❌ Found $critical critical vulnerabilities in contracts/predict-iq"
            echo "$output" | jq '.vulnerabilities[] | select(.advisory.severity == "critical")'
            exit 1
          fi
          echo "✅ No critical vulnerabilities found in contracts/predict-iq"
        working-directory: contracts/predict-iq

      - name: Audit services/api dependencies
        run: cargo audit --deny warnings
        working-directory: services/api
        continue-on-error: true

      - name: Audit services/api (fail on critical)
        run: |
          output=$(cargo audit --json)
          critical=$(echo "$output" | jq '[.vulnerabilities[] | select(.advisory.severity == "critical")] | length')
          if [ "$critical" -gt 0 ]; then
            echo "❌ Found $critical critical vulnerabilities in services/api"
            echo "$output" | jq '.vulnerabilities[] | select(.advisory.severity == "critical")'
            exit 1
          fi
          echo "✅ No critical vulnerabilities found in services/api"
        working-directory: services/api

  scan-npm:
    name: Scan NPM Dependencies
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '18'

      - name: Install dependencies
        run: npm ci
        working-directory: frontend

      - name: Audit NPM dependencies
        run: npm audit --audit-level=moderate
        working-directory: frontend
        continue-on-error: true

      - name: Check for critical vulnerabilities
        run: |
          output=$(npm audit --json)
          critical=$(echo "$output" | jq '.metadata.vulnerabilities.critical // 0')
          high=$(echo "$output" | jq '.metadata.vulnerabilities.high // 0')
          if [ "$critical" -gt 0 ] || [ "$high" -gt 0 ]; then
            echo "❌ Found $critical critical and $high high vulnerabilities"
            exit 1
          fi
          echo "✅ No critical or high vulnerabilities found"
        working-directory: frontend

      - name: Install TTS dependencies
        run: npm ci
        working-directory: services/tts

      - name: Audit TTS NPM dependencies
        run: npm audit --audit-level=high
        working-directory: services/tts

  scan-trivy:
    name: Scan with Trivy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@314ff8b43182423b84c50b1670b0e10f858f2d98 # master
        with:
          scan-type: 'fs'
          scan-ref: '.'
          format: 'sarif'
          output: 'trivy-results.sarif'
          severity: 'CRITICAL,HIGH'
          exit-code: '1'

      - name: Upload Trivy results to GitHub Security tab
        uses: github/codeql-action/upload-sarif@v4
        with:
          sarif_file: 'trivy-results.sarif'
          category: 'trivy'

  report-vulnerabilities:
    name: Report Vulnerabilities
    runs-on: ubuntu-latest
    needs: [scan-rust, scan-npm, scan-trivy]
    if: always()
    steps:
      - uses: actions/checkout@v4

      - name: Comment on PR with scan results
        if: github.event_name == 'pull_request'
        uses: actions/github-script@v9
        with:
          script: |
            const scanStatus = '${{ needs.scan-rust.result }}' === 'failure' || 
                              '${{ needs.scan-npm.result }}' === 'failure' ||
                              '${{ needs.scan-trivy.result }}' === 'failure' ? '❌' : '✅';
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `${scanStatus} **Dependency Vulnerability Scan**\n\n- Rust audit: ${{ needs.scan-rust.result }}\n- NPM audit: ${{ needs.scan-npm.result }}\n- Trivy scan: ${{ needs.scan-trivy.result }}`
            });