integration-testing.yml

name: Secure Integration test

on:
  push:
    branches: [ main ]
    tags:
      - 'v*'
  pull_request_target:
    branches: [ main ]
    types: [opened, synchronize, reopened]

# Global permissions - most restrictive by default
permissions:
  contents: read

jobs:
  authorization-check:
    permissions: read-all
    runs-on: ubuntu-latest
    outputs:
      approval-env: ${{ steps.collab-check.outputs.result }}
      should-run: ${{ steps.safety-check.outputs.result }}
    steps:
      - name: Checkout base branch for safety check
        uses: actions/checkout@v5
        with:
          ref: ${{ github.event.pull_request.base.sha }}

      - name: Safety Check - Prevent Workflow Modification Attacks
        id: safety-check
        uses: actions/github-script@v7
        with:
          result-encoding: string
          script: |
            if (!context.payload.pull_request) {
              console.log('Not a pull request, proceeding');
              return 'true';
            }

            const { data: files } = await github.rest.pulls.listFiles({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.payload.pull_request.number,
            });

            const dangerousPatterns = [
              /^\.github\/workflows\//,
              /^\.github\/actions\//,
              /conftest\.py$/,
              /pytest\.ini$/,
            ];

            const dangerousFiles = files.filter(file =>
              dangerousPatterns.some(pattern => pattern.test(file.filename))
            );

            if (dangerousFiles.length > 0) {
              console.log('⚠️ SECURITY: PR modifies sensitive files:');
              dangerousFiles.forEach(f => console.log(`  - ${f.filename}`));
              console.log('Manual review required before running integration tests');
              return 'false';
            }

            console.log('✓ Safety check passed - no sensitive files modified');
            return 'true';

      - name: Collaborator Check
        uses: actions/github-script@v7
        id: collab-check
        with:
          result-encoding: string
          script: |
            try {
              let username;
              if (context.payload.pull_request) {
                username = context.payload.pull_request.user.login;
              } else {
                username = context.actor;
                console.log(`No pull request context found, checking permissions for actor: ${username}`);
              }

              const permissionResponse = await github.rest.repos.getCollaboratorPermissionLevel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                username: username,
              });
              const permission = permissionResponse.data.permission;
              const hasWriteAccess = ['write', 'admin'].includes(permission);
              if (!hasWriteAccess) {
                console.log(`User ${username} does not have write access to the repository (permission: ${permission})`);
                return "manual-approval"
              } else {
                console.log(`Verified ${username} has write access. Auto Approving PR Checks.`)
                return "auto-approve"
              }
            } catch (error) {
              console.log(`${username} does not have write access. Requiring Manual Approval to run PR Checks.`)
              return "manual-approval"
            }

  check-access-and-checkout:
    runs-on: ubuntu-latest
    needs: authorization-check
    if: needs.authorization-check.outputs.should-run == 'true'
    environment: ${{ needs.authorization-check.outputs.approval-env }}
    permissions:
      id-token: write        # Required for AWS OIDC
      pull-requests: read    # Required to read PR info
      contents: read         # Required to checkout code
    steps:
      - name: Configure Credentials
        uses: aws-actions/configure-aws-credentials@v5
        with:
         role-to-assume: ${{ secrets.AGENTCORE_INTEG_TEST_ROLE }}
         aws-region: us-west-2
         mask-aws-account-id: true

      - name: Checkout PR head commit
        uses: actions/checkout@v5
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          persist-credentials: false

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.10'

      - name: Install dependencies
        run: |
          pip install -e .
          pip install --no-cache-dir pytest requests strands-agents uvicorn httpx starlette websockets

      - name: Run integration tests
        env:
          AWS_REGION: us-west-2
          PYTHONUNBUFFERED: 1
        id: tests
        timeout-minutes: 10
        run: |
          pytest tests_integ/runtime -s --log-cli-level=INFO

  safety-gate:
    runs-on: ubuntu-latest
    needs: authorization-check
    if: needs.authorization-check.outputs.should-run == 'false'
    permissions: {}
    steps:
      - name: Security Block
        run: |
          echo "🚨 SECURITY BLOCK: This PR modifies sensitive files"
          echo ""
          echo "The following types of files trigger manual review:"
          echo "  - Workflow files (.github/workflows/)"
          echo "  - Action files (.github/actions/)"
          echo "  - Test setup files (conftest.py, pytest.ini)"
          echo ""
          echo "⚠️  Integration tests will NOT run automatically"
          echo "👀 A maintainer must review the changes and manually trigger tests"
          echo ""
          echo "This is a security measure to prevent:"
          echo "  - Workflow modification attacks"
          echo "  - Secret exfiltration"
          echo "  - Test manipulation"
          exit 1