Files
romm/backend/main.py
2023-11-03 21:42:06 -04:00

124 lines
3.6 KiB
Python

import uvicorn
import alembic.config
import re
import sys
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi_pagination import add_pagination
from starlette.middleware.authentication import AuthenticationMiddleware
from starlette.middleware.sessions import SessionMiddleware
from config import (
DEV_PORT,
DEV_HOST,
ROMM_AUTH_SECRET_KEY,
ROMM_AUTH_ENABLED,
ENABLE_RESCAN_ON_FILESYSTEM_CHANGE,
RESCAN_ON_FILESYSTEM_CHANGE_DELAY,
ENABLE_SCHEDULED_RESCAN,
SCHEDULED_RESCAN_CRON,
ENABLE_SCHEDULED_UPDATE_SWITCH_TITLEDB,
SCHEDULED_UPDATE_SWITCH_TITLEDB_CRON,
ENABLE_SCHEDULED_UPDATE_MAME_XML,
SCHEDULED_UPDATE_MAME_XML_CRON,
)
from endpoints import search, platform, rom, identity, oauth, scan # noqa
from handler import dbh
from utils.socket import socket_app
from utils.auth import (
HybridAuthBackend,
CustomCSRFMiddleware,
create_default_admin_user,
)
app = FastAPI(title="RomM API", version="0.1.0")
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
if ROMM_AUTH_ENABLED and "pytest" not in sys.modules:
# CSRF protection (except endpoints listed in exempt_urls)
app.add_middleware(
CustomCSRFMiddleware,
secret=ROMM_AUTH_SECRET_KEY,
exempt_urls=[re.compile(r"^/token.*"), re.compile(r"^/ws")],
)
# Handles both basic and oauth authentication
app.add_middleware(
AuthenticationMiddleware,
backend=HybridAuthBackend(),
)
# Enables support for sessions on requests
app.add_middleware(
SessionMiddleware,
secret_key=ROMM_AUTH_SECRET_KEY,
same_site="strict",
https_only=False,
)
app.include_router(oauth.router)
app.include_router(identity.router)
app.include_router(platform.router)
app.include_router(rom.router)
app.include_router(search.router)
add_pagination(app)
app.mount("/ws", socket_app)
# Endpoint to set the CSRF token in cache
@app.get("/heartbeat")
def heartbeat():
return {
"ROMM_AUTH_ENABLED": ROMM_AUTH_ENABLED,
"WATCHER": {
"ENABLED": ENABLE_RESCAN_ON_FILESYSTEM_CHANGE,
"TITLE": "Rescan on filesystem change",
"MESSAGE": f"Runs a scan when a change is detected in the library path, with a {RESCAN_ON_FILESYSTEM_CHANGE_DELAY} minutes delay",
},
"SCHEDULER": {
"RESCAN": {
"ENABLED": ENABLE_SCHEDULED_RESCAN,
"CRON": SCHEDULED_RESCAN_CRON,
"TITLE": "Scheduled rescan",
"MESSAGE": "Rescans the entire library",
},
"SWITCH_TITLEDB": {
"ENABLED": ENABLE_SCHEDULED_UPDATE_SWITCH_TITLEDB, # noqa
"CRON": SCHEDULED_UPDATE_SWITCH_TITLEDB_CRON,
"TITLE": "Scheduled Switch TitleDB update",
"MESSAGE": "Updates the Nintedo Switch TitleDB file",
},
"MAME_XML": {
"ENABLED": ENABLE_SCHEDULED_UPDATE_MAME_XML,
"CRON": SCHEDULED_UPDATE_MAME_XML_CRON,
"TITLE": "Scheduled MAME XML update",
"MESSAGE": "Updates the Nintedo MAME XML file",
},
},
}
@app.on_event("startup")
def startup() -> None:
"""Startup application."""
# Create default admin user if no admin user exists
if len(dbh.get_admin_users()) == 0 and "pytest" not in sys.modules:
create_default_admin_user()
if __name__ == "__main__":
# Run migrations
alembic.config.main(argv=["upgrade", "head"])
# Run application
uvicorn.run("main:app", host=DEV_HOST, port=DEV_PORT, reload=True)