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authorBrendan Abolivier <babolivier@matrix.org>2019-09-27 14:49:53 +0100
committerBrendan Abolivier <babolivier@matrix.org>2019-09-27 14:49:53 +0100
commit5257a2fb1c983158bbdee8be4e61066f1a83d4a8 (patch)
tree0feb695c8923105ae1093163e454b3d6b52ce563
parentMove lookup-related functions from RoomMemberHandler to IdentityHandler (#5978) (diff)
downloadsynapse-5257a2fb1c983158bbdee8be4e61066f1a83d4a8.tar.xz
Reject pending invites on deactivation
-rw-r--r--synapse/handlers/deactivate_account.py31
1 files changed, 31 insertions, 0 deletions
diff --git a/synapse/handlers/deactivate_account.py b/synapse/handlers/deactivate_account.py
index d83912c9a4..9815365f54 100644
--- a/synapse/handlers/deactivate_account.py
+++ b/synapse/handlers/deactivate_account.py
@@ -120,6 +120,10 @@ class DeactivateAccountHandler(BaseHandler):
         # parts users from rooms (if it isn't already running)
         self._start_user_parting()
 
+        # Reject all pending invites for the user, so that it doesn't show up in the
+        # invitees list of rooms.
+        self._reject_pending_invites_for_user(user_id)
+
         # Remove all information on the user from the account_validity table.
         if self._account_validity_enabled:
             yield self.store.delete_account_validity_for_user(user_id)
@@ -129,6 +133,33 @@ class DeactivateAccountHandler(BaseHandler):
 
         return identity_server_supports_unbinding
 
+    def _reject_pending_invites_for_user(self, user_id):
+        """Reject pending invites addressed to a given user ID.
+
+        Args:
+            user_id (str): The user ID to reject pending invites for.
+        """
+        user = UserID.from_string(user_id)
+        pending_invites = yield self.store.get_invited_rooms_for_user(user_id)
+
+        for room in pending_invites:
+            try:
+                yield self._room_member_handler.update_membership(
+                    create_requester(user),
+                    user,
+                    room.room_id,
+                    "leave",
+                    ratelimit=False,
+                    require_consent=False,
+                )
+            except Exception:
+                logger.exception(
+                    "Failed to reject invite for user %r in room %r:"
+                    " ignoring and continuing",
+                    user_id,
+                    room.room_id,
+                )
+
     def _start_user_parting(self):
         """
         Start the process that goes through the table of users