diff options
Diffstat (limited to '')
| -rw-r--r-- | synapse/handlers/room.py | 7 | ||||
| -rw-r--r-- | synapse/visibility.py | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 22768e97ff..60b8bbc7a5 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -907,7 +907,10 @@ class RoomContextHandler(object): results["events_before"] = yield filter_evts(results["events_before"]) results["events_after"] = yield filter_evts(results["events_after"]) - results["event"] = event + # filter_evts can return a pruned event in case the user is allowed to see that + # there's something there but not see the content, so use the event that's in + # `filtered` rather than the event we retrieved from the datastore. + results["event"] = filtered[0] if results["events_after"]: last_event_id = results["events_after"][-1].event_id @@ -938,7 +941,7 @@ class RoomContextHandler(object): if event_filter: state_events = event_filter.filter(state_events) - results["state"] = state_events + results["state"] = yield filter_evts(state_events) # We use a dummy token here as we only care about the room portion of # the token, which we replace. diff --git a/synapse/visibility.py b/synapse/visibility.py index dffe943b28..100dc47a8a 100644 --- a/synapse/visibility.py +++ b/synapse/visibility.py @@ -52,7 +52,8 @@ def filter_events_for_client( apply_retention_policies=True, ): """ - Check which events a user is allowed to see + Check which events a user is allowed to see. If the user can see the event but its + sender asked for their data to be erased, prune the content of the event. Args: storage |