name: "DevSecOps Enterprise Pipeline - Next.js"
on:
  push:
    branches: [ main ]

jobs:
  security-gate-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      # ==========================================
      # STAGE 1: STATIC SECURITY TESTING (SAST, SCA)
      # ==========================================

      - name: Gitleaks Scan (Secret Scanning)
        run: |
          curl -sL https://github.com/gitleaks/gitleaks/releases/download/v8.18.2/gitleaks_8.18.2_linux_x64.tar.gz | tar -xz -C /tmp
          /tmp/gitleaks protect --source . --verbose --redact --staged --exit-code 1 || true

      - name: Install pnpm & Dependencies
        run: |
          npm install -g pnpm
          pnpm install --frozen-lockfile

      - name: Software Composition Analysis (pnpm audit)
        run: pnpm audit --audit-level=high || true

      - name: Scan Infrastructure Vulnerabilities (Trivy FS)
        run: |
          curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
          # Faz scan ao Dockerfile e package.json local em vez do nginx
          trivy fs --severity HIGH,CRITICAL . || true

      - name: SonarQube Analysis (SAST)
        run: |
          curl -sL https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-5.0.1.3006-linux.zip -o sonar-scanner.zip
          unzip -q sonar-scanner.zip
          ./sonar-scanner-5.0.1.3006-linux/bin/sonar-scanner \
            -Dsonar.projectKey=WebSite-secure \
            -Dsonar.sources=. \
            -Dsonar.host.url=https://sonar.each-cs.com \
            -Dsonar.token=${{ secrets.SONAR_TOKEN }} \
            -Dsonar.qualitygate.wait=true

      # ==========================================
      # STAGE 2: PRODUCTION DEPLOYMENT
      # ==========================================

      - name: Deploy Next.js App (Docker Compose)
        run: |
          # O Docker Compose trata de parar a versão antiga, fazer build da nova e levantar
          docker compose up -d --build
          
          # Aguarda que a aplicação inicie completamente
          sleep 10

      # ==========================================
      # STAGE 3: DYNAMIC APPLICATION SECURITY TESTING (DAST)
      # ==========================================

      - name: OWASP ZAP Baseline Scan
        run: |
          mkdir -p qatests
          docker rm -f zap-scanner || true
          docker volume rm zap-reports || true
          docker volume create zap-reports
          
          # Corre o ZAP contra o host local (assumindo que a app Next.js expôs a porta 80 ou 3000)
          # Nota: Substituir 'localhost:3000' pela porta real que está no docker-compose.yml
          docker run --user root --name zap-scanner \
            --network host \
            -v zap-reports:/zap/wrk/:rw \
            -t ghcr.io/zaproxy/zaproxy:stable zap-baseline.py \
            -t http://localhost:3000 \
            -r report.html \
            -I || true
          
          docker cp zap-scanner:/zap/wrk/report.html qatests/report.html
          docker rm -f zap-scanner || true
          docker volume rm zap-reports || true

      # ==========================================
      # STAGE 4: ARTIFACT MANAGEMENT & REPORTING
      # ==========================================

      - name: Archive ZAP Report (Raw HTML)
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: owasp-zap-report
          path: qatests/report.html

      - name: Pipeline Status Notification
        if: always()
        run: |
          echo "Pipeline finished with status: ${{ job.status }}"