Matrix-Mirrors/forked-synapse
1
0
Fork 0
mirror of https://mau.dev/maunium/synapse.git synced 2024-10-01 01:36:05 -04:00
Code Issues Packages Projects Releases Wiki Activity

Make sure a retention policy is a state event (#8527)

Browse Source 
* Make sure a retention policy is a state event

* Changelog
This commit is contained in:
Brendan Abolivier 2020-10-14 12:00:52 +01:00 committed by GitHub
parent ec606ea9e3
commit 3ee97a2748
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
changelog.d/8527.bugfix Normal file
View File

@ -0,0 +1 @@
Fix a bug introduced in v1.7.0 that could cause Synapse to insert values from non-state `m.room.retention` events into the `room_retention` database table.

3
synapse/events/validator.py
View File

@ -83,6 +83,9 @@ class EventValidator:
Args:
event (FrozenEvent): The event to validate.
"""
if not event.is_state():
raise SynapseError(code=400, msg="must be a state event")
min_lifetime = event.content.get("min_lifetime")
max_lifetime = event.content.get("max_lifetime")

4
synapse/storage/databases/main/events.py
View File

@ -1270,6 +1270,10 @@ class PersistEventsStore:
)
def _store_retention_policy_for_room_txn(self, txn, event):
if not event.is_state():
logger.debug("Ignoring non-state m.room.retention event")
return
if hasattr(event, "content") and (
"min_lifetime" in event.content or "max_lifetime" in event.content
):