Phase 9: production hardening

Config via env, abuse/resource limits, and production serving so the app
is safe to expose publicly:

- Fail-fast on missing SECRET_KEY when MULTI_USER=true
- quickjs per-execution time/memory limits (while(true) can't hang server)
- Per-user/per-IP rate limiting on turn/script/auth endpoints
- Request body size limit + per-user row caps
- Security headers (CSP, X-Frame-Options, nosniff, referrer-policy) incl. SSE
- Debug router 403 and /docs disabled in multi-user mode
- DATABASE_URL support (defaults to Neon Postgres) alongside SQLite
- Documented all env vars in backend/.env.example

Verified locally via uvicorn (MULTI_USER=1, SQLite); see plan/09-phase-hardening.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017e6tQuojBLYPetUfmhit4X

This commit is contained in:

parththakkar106

2026-07-07 12:30:06 +05:30

co-authored by

Claude Opus 4.8

parent de4db373f2

commit 4772171b6c

17 changed files with 612 additions and 139 deletions

backend/requirements.txt

View File

@@ -5,3 +5,5 @@ pydantic>=2.7
 httpx>=0.27
 tiktoken>=0.7
 quickjs>=1.19
 cryptography>=42
 psycopg[binary]>=3.2