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| author | Patrick Cloke <clokep@users.noreply.github.com> | 2022-03-10 09:03:59 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-10 09:03:59 -0500 |
| commit | 88cd6f937807e64c05458cec86ef0ba0c1c656b3 (patch) | |
| tree | 77f4169a65b320c0ca9fbf8319c7d3ae0a655685 /synapse/storage/databases/main/cache.py | |
| parent | Rename get_tcp_replication to get_replication_command_handler. (#12192) (diff) | |
| download | synapse-88cd6f937807e64c05458cec86ef0ba0c1c656b3.tar.xz | |
Allow retrieving the relations of a redacted event. (#12130)
This is allowed per MSC2675, although the original implementation did not allow for it and would return an empty chunk / not bundle aggregations. The main thing to improve is that the various caches get cleared properly when an event is redacted, and that edits must not leak if the original event is redacted (as that would presumably leak something similar to the original event content).
Diffstat (limited to 'synapse/storage/databases/main/cache.py')
| -rw-r--r-- | synapse/storage/databases/main/cache.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/synapse/storage/databases/main/cache.py b/synapse/storage/databases/main/cache.py index abd54c7dc7..d6a2df1afe 100644 --- a/synapse/storage/databases/main/cache.py +++ b/synapse/storage/databases/main/cache.py @@ -191,6 +191,10 @@ class CacheInvalidationWorkerStore(SQLBaseStore): if redacts: self._invalidate_get_event_cache(redacts) + # Caches which might leak edits must be invalidated for the event being + # redacted. + self.get_relations_for_event.invalidate((redacts,)) + self.get_applicable_edit.invalidate((redacts,)) if etype == EventTypes.Member: self._membership_stream_cache.entity_has_changed(state_key, stream_ordering) |