Files
bourbonacci/backend/app/main.py
T
derekc 50ee1f9fed Fix auth bypasses, race condition, stale connections, and unbounded query
- Block disabled accounts at login and unimpersonate (C4, C2)
- Catch IntegrityError on register commit to return 409 instead of 500 (C5)
- Stop _seed_admin from overwriting existing admin password on restart (C8)
- Cap public/stats query at 500 users to bound memory usage (C3)
- Rate-limit PUT /me/password at 5/minute (C6)
- Bump SQLAlchemy to 2.0.50 and aiomysql to 0.3.2; re-enable pool_pre_ping (C7)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-25 00:55:12 -07:00

72 lines
1.9 KiB
Python

import logging
from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from sqlalchemy import select
from slowapi import _rate_limit_exceeded_handler
from slowapi.errors import RateLimitExceeded
from app.config import settings
from app.database import init_db, AsyncSessionLocal
from app.limiter import limiter
from app.routers import auth, users, entries, public, admin
logging.basicConfig(
level=logging.INFO,
format="%(asctime)s %(levelname)s %(name)s %(message)s",
)
logger = logging.getLogger("bourbonacci")
async def _seed_admin() -> None:
from app.models.user import User
from app.utils.security import hash_password
async with AsyncSessionLocal() as db:
result = await db.execute(select(User).where(User.email == settings.admin_username))
user = result.scalar_one_or_none()
if user is None:
db.add(User(
email=settings.admin_username,
password_hash=hash_password(settings.admin_password),
display_name="Admin",
is_admin=True,
))
elif not user.is_admin:
user.is_admin = True
await db.commit()
@asynccontextmanager
async def lifespan(app: FastAPI):
await init_db()
await _seed_admin()
logger.info("Bourbonacci started")
yield
logger.info("Bourbonacci shutting down")
app = FastAPI(title="Bourbonacci", lifespan=lifespan)
app.state.limiter = limiter
app.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)
app.add_middleware(
CORSMiddleware,
allow_origins=[o.strip() for o in settings.allowed_origins.split(",")],
allow_methods=["*"],
allow_headers=["*"],
)
app.include_router(auth.router)
app.include_router(users.router)
app.include_router(entries.router)
app.include_router(public.router)
app.include_router(admin.router)
@app.get("/health")
async def health():
return {"status": "ok"}