Change common_login to take in a user uuid, instead of a user DB object

endpoints/api/user.py

@@ -317,7 +317,7 @@ class User(ApiResource):
         model.user.change_password(user, user_data['password'])
 
         # Login again to reset their session cookie.
-        common_login(user)
+        common_login(user.uuid)
 
         if features.MAILING:
           send_password_changed(user.username, user.email)
@@ -436,7 +436,7 @@ class User(ApiResource):
           'awaiting_verification': True
         }
       else:
-        common_login(new_user)
+        common_login(new_user.uuid)
         return user_view(new_user)
     except model.user.DataModelException as ex:
       raise request_error(exception=ex)
@@ -528,7 +528,7 @@ def conduct_signin(username_or_email, password, invite_code=None):
     if invite_code:
       handle_invite_code(invite_code, found_user)
 
-    if common_login(found_user):
+    if common_login(found_user.uuid):
       return {'success': True}
     else:
       needs_email_verification = True
@@ -688,7 +688,7 @@ class VerifyUser(ApiResource):
         'invalidCredentials': True,
       }, 403
 
-    common_login(result)
+    common_login(result.uuid)
     return {'success': True}