Initial commit: site monorepo with API, web, and infra.
Co-authored-by: Cursor <cursoragent@cursor.com>
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# Безопасность
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Compton MVP — не банк, но и не «admin/admin в prod». Ниже — как устроена защита и что проверить перед выкладкой.
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## Auth: схема
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```mermaid
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sequenceDiagram
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participant B as Браузер
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participant API as FastAPI
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participant RD as Redis
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participant PG as PostgreSQL
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B->>API: POST /auth/login
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API->>PG: bcrypt verify
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API->>RD: read auth_epoch
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API-->>B: access JWT (memory) + refresh cookie
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B->>API: GET /users/me + Bearer
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API->>RD: jti denied? epoch ok?
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alt revoked
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API-->>B: 401 TOKEN_REVOKED
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else ok
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API-->>B: 200
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end
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B->>API: POST /auth/logout
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API->>RD: deny_jti + revoke refresh
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API-->>B: cookie cleared
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```
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## Токены
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| Токен | Где живёт | Отзыв |
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|-------|-----------|-------|
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| Access JWT | память frontend | jti denylist + auth_epoch (Redis) |
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| Refresh | HttpOnly cookie | rotation + family reuse detection |
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| Email/reset | opaque → hash в БД | one-time, TTL 1ч |
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JWT claims: `sub`, `role`, `jti`, `auth_epoch`, `exp`.
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### Мгновенный revoke
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`apps/api/app/core/jwt_denylist.py`:
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| Redis key | Смысл |
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|-----------|-------|
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| `jwt:deny:{jti}` | конкретный access-токен |
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| `auth:epoch:{user_id}` | версия сессий пользователя |
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| Событие | Действие |
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|---------|----------|
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| Logout | deny jti + revoke refresh |
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| Block | INCR epoch + revoke refresh |
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| Смена/reset пароля | INCR epoch + revoke refresh |
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**Production:** без Redis API не стартует. Redis упал — fail-closed (401, не «ну ладно»).
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**Dev:** in-memory fallback (не путать с prod).
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## Криптография
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Всё через `apps/api/app/core/crypto.py`:
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| Данные | Метод |
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|--------|-------|
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| Пароли | bcrypt cost 12 |
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| Access JWT | HS256 |
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| Refresh/email tokens | SHA-256 + pepper |
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| Media URLs | HMAC-SHA256 + TTL |
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| Install secrets | `secrets.token_*`, generate-once + lock |
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## Install secrets
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```bash
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python apps/api/scripts/bootstrap_install.py # до первого docker compose up
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```
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| Файл | Содержимое |
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|------|------------|
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| `data/secrets/install.env` | PG, JWT, S3, MinIO |
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| `install.meta.json` | install ID, lock time |
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**Не ротировать** `POSTGRES_PASSWORD` / JWT после bootstrap без плана — иначе Postgres скажет фразу, которую вы уже видели, и будет прав.
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Reveal: Admin → Security → Install Secrets (superuser, аудит в `admin-audit.jsonl`).
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Восстановление: [deploy.md § восстановление](./deploy.md#восстановление-секретов).
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## RBAC
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| Правило | Enforcement |
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|---------|-------------|
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| `/admin` → role=admin | Guard + API |
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| Security/Diagnostics/secrets → superuser | API + UI tabs |
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| Нельзя block/demote себя | admin service |
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| Last admin protected | admin service |
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| blocked/pending → 403 refresh | auth service |
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| forgot_password skip для blocked | auth service |
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| IDOR на профиль | users router |
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## HTTP / инфра
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### Nginx headers
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| Header | Значение |
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|--------|----------|
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| X-Frame-Options | DENY |
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| X-Content-Type-Options | nosniff |
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| Referrer-Policy | strict-origin-when-cross-origin |
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| HSTS | `default.tls.conf` (staging/prod) |
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### Прочее
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- Origin/Referer на cookie-auth endpoints
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- Rate limit (prod: обязателен)
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- CMS: bleach, протоколы http/https/mailto
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- Avatar: jpeg/png/webp, re-encode, **SVG — нет**
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- CI: Bandit, pip-audit, gitleaks, npm audit
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- Postgres/Redis/MinIO — internal network
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- Firewall VPS: 22, 80, 443
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## Production guards
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`APP_ENV=production` → API **не стартует**, если:
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| Проблема | Env |
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|----------|-----|
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| Test routes | `ENABLE_TEST_ROUTES=true` |
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| OpenAPI | `ENABLE_DOCS=true` |
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| Rate limit off | `ENABLE_RATE_LIMIT=false` |
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| Cookie без Secure | `COOKIE_SECURE=false` |
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| Placeholder JWT | `change-me-*` |
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| Дефолтная БД | user:pass |
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| Без SSL mode | нет `sslmode=require` |
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| Без Redis | JWT revocation |
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## Prod env (минимум)
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| Переменная | Значение |
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|------------|----------|
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| `APP_ENV` | production |
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| `ENABLE_DOCS` | false |
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| `ENABLE_TEST_ROUTES` | false |
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| `COOKIE_SECURE` | true |
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| `ENABLE_RATE_LIMIT` | true |
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| `EMAIL_DELIVERY_MODE` | smtp |
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| `SEED_DEMO_USERS` | false |
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| `DATABASE_URL` | …?sslmode=require |
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## Чеклист
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### Сделано в коде
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- [x] JWT в memory, refresh HttpOnly
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- [x] Anti-enumeration auth
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- [x] Origin/Referer validation
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- [x] RBAC + superuser
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- [x] CMS sanitization
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- [x] Nginx security headers
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- [x] CI security scans
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- [x] Install secrets bootstrap + lock
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- [x] JWT jti denylist + auth_epoch
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- [x] Admin audit log
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### Проверить на staging
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- [ ] `/api/v1/docs` → 404
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- [ ] HSTS за TLS
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- [ ] Dry-run recovery секретов
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- [ ] ZAP: 0 High/Critical → [release.md](./release.md)
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- [ ] k6 pass → [release.md](./release.md)
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- [ ] Lighthouse ≥ 85 на `/`
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