Merge remote-tracking branch 'origin/develop' into dbkr/email_notifs

1 files changed, 8 insertions, 8 deletions

diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index 9e912fdfbe..d3e9837c81 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -22,7 +22,7 @@ from twisted.internet import defer
 
 from synapse.api.constants import EventTypes, Membership, JoinRules
 from synapse.api.errors import AuthError, Codes, SynapseError, EventSizeError
-from synapse.types import Requester, RoomID, UserID, EventID
+from synapse.types import Requester, UserID, get_domian_from_id
 from synapse.util.logutils import log_function
 from synapse.util.logcontext import preserve_context_over_fn
 from synapse.util.metrics import Measure
@@ -91,8 +91,8 @@ class Auth(object):
                     "Room %r does not exist" % (event.room_id,)
                 )
 
-            creating_domain = RoomID.from_string(event.room_id).domain
-            originating_domain = UserID.from_string(event.sender).domain
+            creating_domain = get_domian_from_id(event.room_id)
+            originating_domain = get_domian_from_id(event.sender)
             if creating_domain != originating_domain:
                 if not self.can_federate(event, auth_events):
                     raise AuthError(
@@ -219,7 +219,7 @@ class Auth(object):
         for event in curr_state.values():
             if event.type == EventTypes.Member:
                 try:
-                    if UserID.from_string(event.state_key).domain != host:
+                    if get_domian_from_id(event.state_key) != host:
                         continue
                 except:
                     logger.warn("state_key not user_id: %s", event.state_key)
@@ -266,8 +266,8 @@ class Auth(object):
 
         target_user_id = event.state_key
 
-        creating_domain = RoomID.from_string(event.room_id).domain
-        target_domain = UserID.from_string(target_user_id).domain
+        creating_domain = get_domian_from_id(event.room_id)
+        target_domain = get_domian_from_id(target_user_id)
         if creating_domain != target_domain:
             if not self.can_federate(event, auth_events):
                 raise AuthError(
@@ -889,8 +889,8 @@ class Auth(object):
         if user_level >= redact_level:
             return False
 
-        redacter_domain = EventID.from_string(event.event_id).domain
-        redactee_domain = EventID.from_string(event.redacts).domain
+        redacter_domain = get_domian_from_id(event.event_id)
+        redactee_domain = get_domian_from_id(event.redacts)
         if redacter_domain == redactee_domain:
             return True