aiohttp-security/demo/database_auth/main.py

61 lines
1.8 KiB
Python

import asyncio
from typing import Any, Tuple
from aiohttp import web
from aiohttp_session import setup as setup_session
from aiohttp_session.redis_storage import RedisStorage
from aiohttp_security import setup as setup_security
from aiohttp_security import SessionIdentityPolicy
from aiopg.sa import create_engine
from aioredis import create_pool
from demo.database_auth.db_auth import DBAuthorizationPolicy
from demo.database_auth.handlers import Web
async def init(loop: asyncio.AbstractEventLoop) -> Tuple[Any, ...]:
redis_pool = await create_pool(('localhost', 6379))
db_engine = await create_engine(user='aiohttp_security',
password='aiohttp_security',
database='aiohttp_security',
host='127.0.0.1')
app = web.Application()
app['db_engine'] = db_engine
setup_session(app, RedisStorage(redis_pool))
setup_security(app,
SessionIdentityPolicy(),
DBAuthorizationPolicy(db_engine))
web_handlers = Web()
web_handlers.configure(app)
handler = app.make_handler()
srv = await loop.create_server(handler, '127.0.0.1', 8080)
print('Server started at http://127.0.0.1:8080')
return srv, app, handler
async def finalize(srv: Any, app: Any, handler: Any) -> None:
sock = srv.sockets[0]
app.loop.remove_reader(sock.fileno())
sock.close()
await handler.finish_connections(1.0)
srv.close()
await srv.wait_closed()
await app.finish()
def main() -> None:
loop = asyncio.get_event_loop()
srv, app, handler = loop.run_until_complete(init(loop))
try:
loop.run_forever()
except KeyboardInterrupt:
loop.run_until_complete((finalize(srv, app, handler)))
if __name__ == '__main__':
main()