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import base64
from aiohttp import web
from aiohttp_session import setup as setup_session
from aiohttp_session.cookie_storage import EncryptedCookieStorage
from cryptography import fernet
from aiohttp_security import SessionIdentityPolicy
from aiohttp_security import setup as setup_security
from .authz import DictionaryAuthorizationPolicy
from .handlers import configure_handlers
from .users import user_map
def make_app() -> web.Application:
app = web.Application()
app["user_map"] = user_map
configure_handlers(app)
# secret_key must be 32 url-safe base64-encoded bytes
fernet_key = fernet.Fernet.generate_key()
secret_key = base64.urlsafe_b64decode(fernet_key)
storage = EncryptedCookieStorage(secret_key, cookie_name='API_SESSION')
setup_session(app, storage)
policy = SessionIdentityPolicy()
setup_security(app, policy, DictionaryAuthorizationPolicy(user_map))
return app
if __name__ == '__main__':
web.run_app(make_app(), port=9000)
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