Files
indee-demo/backend/docs/nostr-auth/security-checklist.md
Dorian cdd24a5def Implement backend API and database services in Docker setup
- Added a new `api` service for the NestJS backend, including health checks and dependencies on PostgreSQL, Redis, and MinIO.
- Introduced PostgreSQL and Redis services with health checks and configurations for data persistence.
- Added MinIO for S3-compatible object storage and a one-shot service to initialize required buckets.
- Updated the Nginx configuration to proxy requests to the new backend API and MinIO storage.
- Enhanced the Dockerfile to support the new API environment variables and configurations.
- Updated the `package.json` and `package-lock.json` to include new dependencies for QR code generation and other utilities.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-12 20:14:39 +00:00

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# Nostr Auth Security Checklist
- Replay window: enforce ±120s `created_at` tolerance; reject reused or stale events.
- HTTPS only: require TLS termination before the API; never accept plain HTTP in production.
- Canonical URL: sign/verify the exact scheme + host + path + query; strip fragments.
- Payload hashing: hash raw bytes; reject if the `payload` tag hash differs from the received body.
- Rate limiting: apply IP/pubkey-based throttling to mitigate brute force or flood attempts.
- Logging hygiene: avoid persisting raw payloads/signatures; redact PII and secrets from logs.
- Dependency pinning: lock `nostr-tools` and crypto dependencies; track CVEs and update promptly.
- Test coverage: maintain ≥90% coverage for the Nostr auth service/guard and add E2E cases for tamper/replay.