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interactive-story/Dockerfile
T
parththakkar106andClaude Opus 4.8 4772171b6c 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
2026-07-07 12:30:06 +05:30

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1.5 KiB
Docker

# Stage 1 — build the React SPA. Node 24: package-lock.json is written by
# npm 11, which older bundled npms (node 22's 10.x) refuse as out-of-sync.
FROM node:24-alpine AS frontend-build
WORKDIR /build
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build
# Stage 2 — build Python wheels (quickjs compiles from source if no wheel
# matches, so keep the toolchain out of the final image)
FROM python:3.12-slim AS python-build
RUN apt-get update && apt-get install -y --no-install-recommends gcc make \
&& rm -rf /var/lib/apt/lists/*
COPY backend/requirements.txt /tmp/requirements.txt
RUN pip wheel --no-cache-dir -r /tmp/requirements.txt -w /wheels
# Stage 3 — runtime
FROM python:3.12-slim
WORKDIR /app
COPY --from=python-build /wheels /wheels
RUN pip install --no-cache-dir /wheels/* && rm -rf /wheels
# Layout mirrors the repo: main.py finds the SPA at ../../frontend/dist
# relative to backend/app/main.py.
COPY backend/app /app/backend/app
COPY --from=frontend-build /build/dist /app/frontend/dist
# Database lives on a volume; parent dir is created by the app if missing.
ENV AIDND_DB_PATH=/data/data.db
VOLUME /data
EXPOSE 8000
WORKDIR /app/backend
# --proxy-headers: behind a reverse proxy (any hosted deploy), trust
# X-Forwarded-For so per-IP rate limits key on the client, not the proxy.
# Single worker on purpose: the turn lock, rate limiter, and debug log are
# in-process state.
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", \
"--proxy-headers", "--forwarded-allow-ips", "*"]