From 0833eb13cea5775fd0d9e1063e0d359b361c9cec Mon Sep 17 00:00:00 2001
From: lizerk <lizerk-dev@gmail.com>
Date: Tue, 31 Mar 2026 20:28:18 +0300
Subject: [PATCH] =?UTF-8?q?=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=B8?=
 =?UTF-8?q?=D0=BB=20=D0=BF=D0=B0=D0=B4=D0=B5=D0=BD=D0=B8=D0=B5=20=D1=81?=
 =?UTF-8?q?=D1=82=D0=B0=D1=80=D1=82=D0=B0=20ASGI/JWT:=20=D0=BF=D0=B5=D1=80?=
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 =?UTF-8?q?=D0=BB=D0=B8=D0=B7=D0=B0=D1=86=D0=B8=D0=B8=20Django=20=D0=B2=20?=
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 =?UTF-8?q?=D0=BD=D0=BD=D0=B8=D0=B5=20Django/SimpleJWT=20=D0=B8=D0=BC?=
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---
 backend/eusrr_backend/asgi.py         | 18 +++++++++++++-----
 backend/eusrr_backend/channels_jwt.py | 12 ++++++------
 2 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/backend/eusrr_backend/asgi.py b/backend/eusrr_backend/asgi.py
index 68c97774..6f51fbfc 100644
--- a/backend/eusrr_backend/asgi.py
+++ b/backend/eusrr_backend/asgi.py
@@ -1,13 +1,21 @@
-from eusrr_backend.channels_jwt import JWTAuthMiddleware
-from realtime.routing import websocket_urlpatterns
-from channels.routing import ProtocolTypeRouter, URLRouter
-from channels.auth import AuthMiddlewareStack
-from django.core.asgi import get_asgi_application
 import os
+from importlib import import_module
+
+from channels.auth import AuthMiddlewareStack
+from channels.routing import ProtocolTypeRouter, URLRouter
+from django.core.asgi import get_asgi_application
+
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "eusrr_backend.settings")
 
 django_asgi_app = get_asgi_application()
 
+JWTAuthMiddleware = import_module(
+    "eusrr_backend.channels_jwt"
+).JWTAuthMiddleware
+websocket_urlpatterns = import_module(
+    "realtime.routing"
+).websocket_urlpatterns
+
 
 application = ProtocolTypeRouter({
     "http": django_asgi_app,
diff --git a/backend/eusrr_backend/channels_jwt.py b/backend/eusrr_backend/channels_jwt.py
index 5e7998f9..ae945c9c 100644
--- a/backend/eusrr_backend/channels_jwt.py
+++ b/backend/eusrr_backend/channels_jwt.py
@@ -1,15 +1,11 @@
 # eusrr_backend/channels_jwt.py
 from __future__ import annotations
+
 from typing import Optional
 from urllib.parse import parse_qs
 
 from channels.db import database_sync_to_async
 from channels.middleware import BaseMiddleware
-from django.contrib.auth import get_user_model
-from rest_framework_simplejwt.tokens import UntypedToken
-from rest_framework_simplejwt.authentication import JWTAuthentication
-
-User = get_user_model()
 
 
 class JWTAuthMiddleware(BaseMiddleware):
@@ -32,7 +28,9 @@ class JWTAuthMiddleware(BaseMiddleware):
         return None
 
     @database_sync_to_async
-    def _get_user(self, validated_token) -> Optional[User]:
+    def _get_user(self, validated_token):
+        from rest_framework_simplejwt.authentication import JWTAuthentication
+
         auth = JWTAuthentication()
         user = auth.get_user(validated_token)
         return user
@@ -41,6 +39,8 @@ class JWTAuthMiddleware(BaseMiddleware):
         try:
             raw = self._get_raw_token(scope)
             if raw:
+                from rest_framework_simplejwt.tokens import UntypedToken
+
                 token = UntypedToken(raw)  # валидация подписи/срока
                 user = await self._get_user(token)
                 scope["user"] = user