Christian Krakau-Louis
112 lines
4.3 KiB
Python
112 lines
4.3 KiB
Python
#!/usr/bin/env python3
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import os
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import logging
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from fastapi import FastAPI, HTTPException, Request, status
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from fastapi.staticfiles import StaticFiles
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from fastapi.templating import Jinja2Templates
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from starlette.middleware.sessions import SessionMiddleware
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from starlette.config import Config
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from starlette.middleware.trustedhost import TrustedHostMiddleware
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from uvicorn.middleware.proxy_headers import ProxyHeadersMiddleware
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from pathlib import Path
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from app.database import init_db
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from app.config import settings
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from app.utils.config_validator import check_all_configs
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# Import both the traditional and new routers - we'll keep both available for compatibility
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from app.frontend.router import router as frontend_router_original
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from app.api.router import router as api_router_original
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from app.auth import router as auth_router
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# Import also the organized router modules
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from app.frontend.router import router as frontend_router_organized
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from app.api.router import router as api_router_organized
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# Load configuration from .env for the session key
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config = Config(".env")
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SESSION_SECRET = config(
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"SESSION_SECRET",
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default="YOUR_DEFAULT_SESSION_SECRET_MUST_BE_32_CHARS_OR_MORE"
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)
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app = FastAPI(title="DocuNova")
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# 1) Session Middleware (for request.session to work)
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app.add_middleware(SessionMiddleware, secret_key=SESSION_SECRET)
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# 2) Respect the X-Forwarded-* headers from Traefik
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app.add_middleware(ProxyHeadersMiddleware, trusted_hosts="*")
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# 3) (Optional but recommended) Restrict valid hosts:
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app.add_middleware(TrustedHostMiddleware, allowed_hosts=[
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settings.external_hostname,
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"localhost",
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"127.0.0.1"
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])
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# Mount the static folder for CSS/JS:
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frontend_static_dir = Path(__file__).parent.parent / "frontend" / "static"
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app.mount("/static", StaticFiles(directory=frontend_static_dir), name="static")
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@app.on_event("startup")
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def on_startup():
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init_db() # Create tables if they don't exist
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@app.on_event("startup")
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async def startup_event():
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"""Run startup tasks for the application"""
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# Force settings dump to log for troubleshooting
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from app.utils.config_validator import dump_all_settings
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dump_all_settings()
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# Validate configuration
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config_issues = check_all_configs()
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# Log overall status
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has_issues = any(config_issues['email']) or any(len(issues) > 0 for provider, issues in config_issues['storage'].items())
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if has_issues:
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logging.warning("Application started with configuration issues - some features may be unavailable")
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else:
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logging.info("Application started with valid configuration")
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logging.info("Router organization note: Using route handlers from main app directory for now")
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logging.info("In the future, we'll transition fully to the frontend/ and api/ submodules")
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# Custom 404 - we can still return the Jinja2 template, or the old static file:
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@app.exception_handler(404)
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async def custom_404_handler(request: Request, exc: HTTPException):
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# Serve the 404 template directly
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templates = Jinja2Templates(directory=str(frontend_static_dir.parent / "templates"))
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return templates.TemplateResponse(
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"404.html",
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{"request": request},
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status_code=status.HTTP_404_NOT_FOUND
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)
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@app.exception_handler(500)
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async def custom_500_handler(request: Request, exc: Exception):
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templates = Jinja2Templates(directory=str(frontend_static_dir.parent / "templates"))
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# Option 1: Keep it simple, just show a funny 500 message:
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return templates.TemplateResponse(
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"500.html",
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{"request": request, "exc": exc},
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR
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)
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@app.get("/test-500")
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def test_500():
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raise RuntimeError("Testing forced 500 error!")
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# Include the routers - for now we're using the original routers
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# Later we can switch to the organized router structure
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app.include_router(frontend_router_original)
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app.include_router(auth_router)
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app.include_router(api_router_original, prefix="/api")
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# Note: These are the future, organized router modules that we'll eventually switch to
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# For now they are disabled to avoid duplicate route conflicts
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# app.include_router(frontend_router_organized)
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# app.include_router(api_router_organized, prefix="/api")
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