Add job trivy

.github/workflows/main.yml

@@ -89,11 +89,78 @@ jobs:
         run: |
           cd "${APP_DIR}"
           docker build -t ${IMAGE_NAME}:${IMAGE_TAG} .
-          echo ${IMAGE_NAME}
-          echo ${IMAGE_TAG}
       - name: SBOM (Syft)
         uses: anchore/sbom-action@v0
         with:
           image: demo-app:local
           artifact-name: sbom.spdx.json   # queda como artefacto del job
-
+  # ──────────────────────────────────────────────────────────────────────────────
+  # Trivy + Firma/Verify (cosign)
+  # ──────────────────────────────────────────────────────────────────────────────
+  container_scan:
+    name: Container & deps scan (Trivy)
+    runs-on: self-hosted
+    needs: [build]
+    steps:
+      # - name: Trivy image (CRITICAL,HIGH)
+      #   uses: aquasecurity/trivy-action@0.28.0
+      #   with:
+      #     scan-type: fs
+      #     image-ref: demo-app:local
+      #     format: sarif
+      #     output: trivy-image.sarif
+      #     ignore-unfixed: true
+      #     severity: CRITICAL,HIGH
+      # - uses: github/codeql-action/upload-sarif@v3
+      #   with: { sarif_file: trivy-image.sarif }
+
+      - name: Trivy fs (SCA sobre el repo)
+        uses: aquasecurity/trivy-action@0.28.0
+        with:
+          scan-type: fs
+          scan-ref: .
+          format: sarif
+          output: trivy-fs.sarif
+          ignore-unfixed: true
+          severity: CRITICAL,HIGH
+      - uses: github/codeql-action/upload-sarif@v3
+        with: { sarif_file: trivy-fs.sarif }
+
+  # sign:
+  #   name: Supply chain gate (cosign sobre SBOM)
+  #   runs-on: self-hosted
+  #   needs: [container_scan]
+  #   env:
+  #     COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }}
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - name: Instalar cosign
+  #       run: |
+  #         COSIGN_URL="https://github.com/sigstore/cosign/releases/latest/download/cosign-linux-amd64"
+  #         curl -sSLf "$COSIGN_URL" -o /usr/local/bin/cosign
+  #         chmod +x /usr/local/bin/cosign
+  #     - name: Generar claves (si no existen)
+  #       run: |
+  #         test -f cosign.key || cosign generate-key-pair
+  #     - name: Descargar SBOM del job anterior
+  #       uses: actions/download-artifact@v4
+  #       with:
+  #         name: sbom.spdx.json
+  #         path: .
+  #     - name: Firmar SBOM (sign-blob)
+  #       run: cosign sign-blob --yes --key cosign.key sbom.spdx.json <<< "$COSIGN_PASSWORD"
+  #     - name: Verificar firma del SBOM (gate)
+  #       run: cosign verify-blob --key cosign.pub --signature sbom.spdx.json.sig sbom.spdx.json
+
+      # ── Alternativa (comentada) si publicas la imagen en GHCR y quieres firmar la imagen:
+      # - name: Login GHCR
+      #   run: echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+      # - name: Push a GHCR
+      #   run: |
+      #     export IMG="ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}:${{ github.sha }}"
+      #     docker tag ${IMAGE_NAME}:${IMAGE_TAG} "$IMG"
+      #     docker push "$IMG"
+      # - name: Sign imagen en GHCR
+      #   run: cosign sign --yes --key cosign.key "ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}:${{ github.sha }}" <<< "$COSIGN_PASSWORD"
+      # - name: Verify imagen (gate)
+      #   run: cosign verify --key cosign.pub "ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}:${{ github.sha }}"