Files
web/backend/app.py
T

134 lines
4.4 KiB
Python

import time
from fastapi import FastAPI, Request
from fastapi.middleware.cors import CORSMiddleware
from contextlib import asynccontextmanager
import subprocess
import sys
import os
from routes import account, messaging, profile, push, webrtc, devices, moderation
import logging
from models import User
from constants import OWNER_USERNAME
from db import POOL_CONFIG, SessionLocal
from logging_config import access_logger # noqa: F401 - ensure loggers configured
from security.audit import log_access
logger = logging.getLogger("uvicorn.error")
@asynccontextmanager
async def lifespan(app: FastAPI):
# Startup - run migration in separate process to avoid logging interference
try:
logger.info("Starting database migration check...")
# Run migration in a separate process
subprocess.run(
[
sys.executable,
"-c",
"import sys; sys.path.append('.'); from migration import run_migrations; run_migrations()"
],
cwd=os.path.dirname(os.path.abspath(__file__))
)
except Exception as e:
logger.error(f"Failed to run database migrations: {e}")
raise
try:
with SessionLocal() as db:
owner = db.query(User).filter(User.username == OWNER_USERNAME).first()
if owner and not owner.verified:
owner.verified = True
db.commit()
logger.info(f"Owner user '{OWNER_USERNAME}' has been verified")
elif owner and owner.verified:
logger.info(f"Owner user '{OWNER_USERNAME}' is already verified")
else:
logger.warning(f"Owner user '{OWNER_USERNAME}' not found")
except Exception as e:
logger.error(f"Failed to ensure owner verification: {e}")
logger.info(
"SQLAlchemy pool configured (size=%s, max_overflow=%s, timeout=%ss, recycle=%ss, pre_ping=%s)",
POOL_CONFIG["pool_size"],
POOL_CONFIG["max_overflow"],
POOL_CONFIG["pool_timeout"],
POOL_CONFIG["pool_recycle"],
POOL_CONFIG["pool_pre_ping"],
)
# Start the messaging cleanup task
try:
from routes.messaging import messagingManager
messagingManager.start_cleanup_task()
logger.info("Messaging cleanup task started")
except Exception as e:
logger.error(f"Failed to start messaging cleanup task: {e}")
yield
# Shutdown (if needed in the future)
# Инициализация FastAPI
app = FastAPI(title="FromChat", lifespan=lifespan)
@app.middleware("http")
async def access_logging_middleware(request: Request, call_next):
start = time.perf_counter()
try:
response = await call_next(request)
except Exception as exc:
duration = time.perf_counter() - start
user = getattr(getattr(request, "state", None), "current_user", None)
log_access(
"http_error",
method=request.method,
path=request.url.path,
status="error",
user=getattr(user, "username", None),
ip=request.client.host if request.client else None,
duration=f"{duration:.3f}s",
error=str(exc),
)
raise
else:
duration = time.perf_counter() - start
user = getattr(getattr(request, "state", None), "current_user", None)
log_access(
"http_request",
method=request.method,
path=request.url.path,
status=response.status_code,
user=getattr(user, "username", None),
ip=request.headers.get("x-forwarded-for") or (request.client.host if request.client else None),
duration=f"{duration:.3f}s",
)
return response
# CORS
app.add_middleware(
CORSMiddleware,
allow_origins=[
"https://fromchat.ru",
"https://beta.fromchat.ru",
"https://www.fromchat.ru",
"http://127.0.0.1:8301",
"http://127.0.0.1:8300",
"http://localhost:8301",
"http://localhost:8300",
],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# Routes
app.include_router(account.router)
app.include_router(messaging.router)
app.include_router(profile.router)
app.include_router(push.router, prefix="/push")
app.include_router(webrtc.router, prefix="/webrtc")
app.include_router(devices.router, prefix="/devices")
app.include_router(moderation.router)