Change & refactor permission to IsNotBlacklisted

Author: mzugcic

demo/app/views.py

@@ -5,7 +5,7 @@
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
-from rest_framework_jwt.blacklist.permissions import IsAuthenticatedAndNotBlacklisted
+from rest_framework_jwt.blacklist.permissions import IsNotBlacklisted
 from rest_framework_jwt.permissions import IsSuperUser
 
 
@@ -22,7 +22,7 @@ def get(self, request):
 
 
 class BlacklistPermissionTestView(APIView):
-    permission_classes = (IsAuthenticatedAndNotBlacklisted, )
+    permission_classes = (IsNotBlacklisted, )
 
     def get(self, request):
         return Response({'foo': 'bar'})

demo/demo/settings/base.py

@@ -128,7 +128,7 @@
 REST_FRAMEWORK = {
     'DEFAULT_PERMISSION_CLASSES': (
         'rest_framework.permissions.IsAuthenticated',
-        'rest_framework_jwt.blacklist.permissions.IsAuthenticatedAndNotBlacklisted',
+        'rest_framework_jwt.blacklist.permissions.IsNotBlacklisted',
     ),
     'DEFAULT_AUTHENTICATION_CLASSES': (
         'rest_framework_jwt.authentication.JSONWebTokenAuthentication',

src/rest_framework_jwt/blacklist/permissions.py

@@ -1,20 +1,17 @@
-
+from django.utils.encoding import force_str
 from rest_framework.permissions import BasePermission
 
 from rest_framework_jwt.blacklist.models import BlacklistedToken
 from rest_framework_jwt.settings import api_settings
 
 
-class IsAuthenticatedAndNotBlacklisted(BasePermission):
-    message = 'You are not authenticated or have been blacklisted.'
+class IsNotBlacklisted(BasePermission):
+    message = 'You have been blacklisted.'
 
     def has_permission(self, request, view):
-        if request.user and not request.user.is_authenticated:
-            return False
-
         if api_settings.JWT_AUTH_COOKIE:
             token = request.COOKIES.get(api_settings.JWT_AUTH_COOKIE)
         else:
-            token = request.auth.decode('utf-8')
+            token = force_str(request.auth)
 
         return not BlacklistedToken.objects.filter(token=token).exists()