Merge branch 'erikj/attestation_local_fix' of github.com:matrix-org/synapse into develop

1 files changed, 16 insertions, 4 deletions

diff --git a/synapse/groups/attestations.py b/synapse/groups/attestations.py
index c52e020989..28bbff9bbb 100644
--- a/synapse/groups/attestations.py
+++ b/synapse/groups/attestations.py
@@ -35,6 +35,8 @@ An attestsation is a signed blob of json that looks like:
     }
 """
 
+import logging
+
 from twisted.internet import defer
 
 from synapse.api.errors import SynapseError
@@ -44,6 +46,9 @@ from synapse.util.logcontext import preserve_fn
 from signedjson.sign import sign_json
 
 
+logger = logging.getLogger(__name__)
+
+
 # Default validity duration for new attestations we create
 DEFAULT_ATTESTATION_LENGTH_MS = 3 * 24 * 60 * 60 * 1000
 
@@ -150,12 +155,19 @@ class GroupAttestionRenewer(object):
 
         @defer.inlineCallbacks
         def _renew_attestation(group_id, user_id):
-            attestation = self.attestations.create_attestation(group_id, user_id)
-
-            if self.is_mine_id(group_id):
+            if not self.is_mine_id(group_id):
+                destination = get_domain_from_id(group_id)
+            elif not self.is_mine_id(user_id):
                 destination = get_domain_from_id(user_id)
             else:
-                destination = get_domain_from_id(group_id)
+                logger.warn(
+                    "Incorrectly trying to do attestations for user: %r in %r",
+                    user_id, group_id,
+                )
+                yield self.store.remove_attestation_renewal(group_id, user_id)
+                return
+
+            attestation = self.attestations.create_attestation(group_id, user_id)
 
             yield self.transport_client.renew_group_attestation(
                 destination, group_id, user_id,