move update_affiliation to post_auth_hook

jhub_remote_user_authenticator/remote_user_auth.py

@@ -48,28 +48,8 @@ class RemoteUserLoginHandler(BaseHandler):
             if len(auth_state) > 0:
                 await user.save_auth_state(auth_state)
 
-            self.update_affiliation(user.orm_user)
-
             self.statsd.incr('login.request')
 
-    def update_affiliation(self, user):
-        affiliations = self.request.headers.get('Edupersonscopedaffiliation')
-        affiliations = affiliations.split(';')
-
-        for affiliation in affiliations:
-            match = re.search(r'(member|student|employee)@rwth-aachen.de', affiliation)
-            if match is not None:
-                affiliation_group = match.group(1)
-
-                group = orm.Group.find(self.db, name=affiliation_group)
-                if group is None:
-                    continue
-                
-                if user not in group.users:
-                    group.users.append(user)
-
-        self.db.commit()
-
     def welcome_page(self):
         """Present welcome page with login button"""