User setup stuff

src/djangooidc/backends.py

@@ -60,6 +60,7 @@ class OpenIdConnectBackend(ModelBackend):
         else:
             try:
                 user = UserModel.objects.get_by_natural_key(username)
+                request.session["is_new_user"] = False
             except UserModel.DoesNotExist:
                 return None
         # run this callback for a each login

src/djangooidc/views.py

@@ -114,7 +114,9 @@ def login_callback(request):
                 user.set_user_verification_type()
                 should_update_user = True
 
-            if is_new_user:
+            # If we're dealing with a new user and if this field isn't set already,
+            # Then set this to False. Otherwise, if we set the field manually it'll revert.
+            if is_new_user and not user.finished_setup:
                 user.finished_setup = False
                 should_update_user = True