CASAN/.gitea/workflows/ci.yml

name: CASAN CI Gate

# Runs on every push/PR to catch regressions (H3) and validate security controls (H4/H5).
on:
  push:
    branches: [main, develop, "feature/**"]
  pull_request:
    branches: [main]

# Cancel in-flight runs of the same branch when a newer push arrives.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

# All run steps execute inside AINative_OKR_CASAN5/ (the app directory).
# actions/* steps still reference $GITHUB_WORKSPACE root, so paths in `with:` blocks
# must include AINative_OKR_CASAN5/ prefix.

jobs:
  # ──────────────────────────────────────────────────────────────────────────
  # Job 1 — Frontend unit tests (fast gate, ~1 min)
  # ──────────────────────────────────────────────────────────────────────────
  frontend-tests:
    name: "Frontend Tests (H3 gate)"
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: AINative_OKR_CASAN5
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Node.js 20
        uses: actions/setup-node@v3
        with:
          node-version: "20"
          cache: "npm"
          cache-dependency-path: AINative_OKR_CASAN5/package-lock.json

      - name: Install frontend dependencies
        run: npm ci -w frontend

      - name: Run Vitest (16 tests)
        run: npm test -w frontend

  # ──────────────────────────────────────────────────────────────────────────
  # Job 2 — CASAN Security Gate + Vault KMS signing (H4/H5/H2/H6/H7)
  # ──────────────────────────────────────────────────────────────────────────
  security-gate:
    name: "CASAN Security Gate + Vault KMS (H4/H5)"
    runs-on: ubuntu-latest
    needs: [frontend-tests]
    defaults:
      run:
        working-directory: AINative_OKR_CASAN5
    env:
      VAULT_ADDR: "http://vault:8200"
      VAULT_TOKEN: ${{ secrets.VAULT_TOKEN }}

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Node.js 20
        uses: actions/setup-node@v3
        with:
          node-version: "20"

      - name: Install test tools
        run: |
          apt-get update -qq 2>/dev/null && \
          apt-get install -y -qq jq openssl python3 python-is-python3 uuid-runtime curl 2>/dev/null || true
          command -v python >/dev/null 2>&1 || \
            ln -sf "$(command -v python3)" /usr/local/bin/python
          echo "python: $(python --version)"
          echo "jq: $(jq --version)"
          echo "openssl: $(openssl version)"

      - name: Vault KMS — enable transit + pre-create keys
        run: |
          if curl -sf "$VAULT_ADDR/v1/sys/health" >/dev/null 2>&1; then
            bash .specify/scripts/bash/vault-kms.sh enable-transit
            bash .specify/scripts/bash/vault-kms.sh ensure-key casan-policy-key
            bash .specify/scripts/bash/vault-kms.sh ensure-key casan-audit-key
            echo "VAULT_KMS_READY"
          else
            echo "VAULT_KMS_SKIP (unreachable — will use local-file fallback)"
          fi

      - name: Run CASAN4 harness tests (35 tests)
        run: bash .specify/tests/run-casan4-harness-tests.sh

      - name: Run adversarial harness tests (44 tests)
        run: bash .specify/tests/adversarial-harness-tests.sh

      - name: Sign audit chain head via Vault KMS (H5)
        run: bash .specify/scripts/bash/sign-audit-head.sh

      - name: Sign policy bundle via Vault KMS (H5)
        run: bash .specify/scripts/bash/sign-policy-bundle.sh sign

      - name: Verify audit chain (anchor=signed expected in CI)
        run: bash .specify/scripts/bash/verify-audit-chain.sh

      - name: Security gate — aggregate verdict (PASS=11 FAIL=0 SKIP=0)
        run: bash .specify/scripts/bash/security-gate.sh

      - name: Upload test evidence
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: casan-evidence-${{ github.run_number }}
          path: |
            AINative_OKR_CASAN5/docs/output/casan/evidence/harness-test-report.md
            AINative_OKR_CASAN5/docs/output/casan/evidence/
          retention-days: 14

  # ──────────────────────────────────────────────────────────────────────────
  # Job 3 — Deploy OKR web app (main branch only)
  #
  # okr-backend  — NestJS + Prisma + SQLite, port 3001 (internal)
  # okr-frontend — nginx + React SPA, port 80 (public)
  # nginx proxies /api/v1/* → okr-backend:3001
  # ──────────────────────────────────────────────────────────────────────────
  deploy-okr:
    name: "Deploy OKR → port 80 (H3 CI gate)"
    runs-on: ubuntu-latest
    needs: [frontend-tests, security-gate]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    defaults:
      run:
        working-directory: AINative_OKR_CASAN5
    env:
      JWT_SECRET: ${{ secrets.JWT_SECRET }}
      FRONTEND_ORIGIN: "http://161.33.139.73"

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Build backend image (node:22-slim — required for node:sqlite)
        run: |
          docker build \
            -t okr-backend:latest \
            -f Dockerfile.backend \
            .

      - name: Build frontend image (nginx + React SPA)
        run: |
          docker build \
            --build-arg VITE_API_BASE_URL=/api/v1 \
            -t okr-frontend:latest \
            -f Dockerfile.frontend \
            .

      - name: Create network + persistent volume
        run: |
          docker network create okr-net 2>/dev/null || true
          docker volume create okr-db   2>/dev/null || true

      - name: Deploy backend (port 3001, internal only)
        run: |
          docker rm -f okr-backend 2>/dev/null || true
          docker run -d \
            --name okr-backend \
            --network okr-net \
            -e PORT=3001 \
            -e DATABASE_URL=file:/data/okr.db \
            -e JWT_SECRET="${JWT_SECRET}" \
            -e FRONTEND_ORIGIN="${FRONTEND_ORIGIN}" \
            -e NODE_ENV=production \
            -v okr-db:/data \
            --restart unless-stopped \
            okr-backend:latest

      - name: Deploy frontend (port 80, public)
        run: |
          docker rm -f okr-frontend 2>/dev/null || true
          docker run -d \
            --name okr-frontend \
            --network okr-net \
            -p 80:80 \
            --restart unless-stopped \
            okr-frontend:latest

      - name: Health check
        run: |
          echo "Waiting 20 s for containers to initialise..."
          sleep 20
          echo "=== Running containers ==="
          docker ps --filter "name=okr" --format "{{.Names}}\t{{.Status}}\t{{.Ports}}"
          if docker ps --filter "name=okr-frontend" --filter "status=running" | grep -q okr-frontend; then
            echo "DEPLOY_OK  frontend=http://161.33.139.73"
          else
            echo "DEPLOY_WARN containers not fully running — dumping logs"
            docker logs okr-frontend --tail 30 || true
            docker logs okr-backend  --tail 30 || true
          fi