/Python/Django/Custom auth django channels

Custom auth django channels

from channels.db import database_sync_to_async

@database_sync_to_async
def get_user(user_id):
    try:
        return User.objects.get(id=user_id)
    except User.DoesNotExist:
        return AnonymousUser()

class QueryAuthMiddleware:
    """
    Custom middleware (insecure) that takes user IDs from the query string.
    """

    def __init__(self, app):
        # Store the ASGI application we were passed
        self.app = app

    async def __call__(self, scope, receive, send):
        # Look up user from query string (you should also do things like
        # checking if it is a valid user ID, or if scope["user"] is already
        # populated).
        scope['user'] = await get_user(int(scope["query_string"]))

        return await self.app(scope, receive, send)

Source: channels.readthedocs.io

Similar codes

0 vote128 views1 answer
Django form label in template
Python Django
-1 vote135 views1 answer
Email validation using django
Python Django
0 vote156 views1 answer
Django dumpdata specific app
Python Django
0 vote140 views1 answer
Django.core.exceptions.ImproperlyConfigured: Application labels aren't unique, duplicates: auth
Python Django
2 votes144 views1 answer
How store list in django session
Python Django
3 votes140 views1 answer
Django import model from another app
Python Django
1 vote148 views1 answer
Django link home page
Python Django
5 votes133 views2 answers
Allauth django
Python Django
9 votes129 views1 answer
Delete model object django
Python Django
0 vote128 views2 answers
Django form formatting
Python Django