Add support for stateless user authentication in SimpleJWT (#1221)

* Add support for stateless user authentication in SimpleJWT

* Add additional viewset to verify simpleJWT extension

* Fix linting errors

* Sort imports

* make isort happy

---------

Co-authored-by: T. Franzel <tfranzel@users.noreply.github.com>

Author: wmeints

drf_spectacular/contrib/rest_framework_simplejwt.py

@@ -81,3 +81,7 @@ def get_security_definition(self, auto_schema):
 
 class SimpleJWTTokenUserScheme(SimpleJWTScheme):
     target_class = 'rest_framework_simplejwt.authentication.JWTTokenUserAuthentication'
+
+
+class SimpleJWTStatelessUserScheme(SimpleJWTScheme):
+    target_class = "rest_framework_simplejwt.authentication.JWTStatelessUserAuthentication"

tests/contrib/test_simplejwt.py

@@ -8,7 +8,7 @@
 
 try:
     from rest_framework_simplejwt.authentication import (
-        JWTAuthentication, JWTTokenUserAuthentication,
+        JWTAuthentication, JWTStatelessUserAuthentication, JWTTokenUserAuthentication,
     )
     from rest_framework_simplejwt.views import (
         TokenObtainPairView, TokenObtainSlidingView, TokenRefreshView, TokenVerifyView,
@@ -34,8 +34,14 @@ class X2Viewset(mixins.ListModelMixin, viewsets.GenericViewSet):
     required_scopes = ['x:read', 'x:write']
 
 
+class X3Viewset(mixins.ListModelMixin, viewsets.GenericViewSet):
+    serializer_class = XSerializer
+    authentication_classes = [JWTStatelessUserAuthentication]
+    required_scopes = ['x:read', 'x:write']
+
+
 @pytest.mark.contrib('rest_framework_simplejwt')
-@pytest.mark.parametrize('view', [XViewset, X2Viewset])
+@pytest.mark.parametrize('view', [XViewset, X2Viewset, X3Viewset])
 def test_simplejwt(no_warnings, view):
     router = routers.SimpleRouter()
     router.register('x', view, basename="x")