tenant-isolation.yml

name: Cross-Tenant Isolation Audit

on:
  push:
    branches: [main, dev]
    paths:
      - 'backend/src/routes/**'
      - 'backend/src/services/**'
      - 'backend/src/repositories/**'
      - 'backend/src/security/tenant-isolation/**'
      - 'backend/prisma/schema.prisma'
  pull_request:
    branches: [main, dev]
    paths:
      - 'backend/src/routes/**'
      - 'backend/src/services/**'
      - 'backend/src/repositories/**'
      - 'backend/src/security/tenant-isolation/**'
      - 'backend/prisma/schema.prisma'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  tenant-isolation-audit:
    name: Static scan + runtime tenant boundary tests
    runs-on: ubuntu-latest
    timeout-minutes: 10
    defaults:
      run:
        working-directory: backend
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: backend/package-lock.json

      - name: Install dependencies
        run: npm ci

      - name: Generate Prisma client
        run: npm run db:generate

      - name: Run static cross-tenant isolation scan
        run: npm run tenant-isolation:scan

      - name: Run runtime tenant-boundary tests
        run: npm run tenant-isolation:test