diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/events/validator.py | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/synapse/events/validator.py b/synapse/events/validator.py index f7ffd1d561..272426e105 100644 --- a/synapse/events/validator.py +++ b/synapse/events/validator.py @@ -95,10 +95,10 @@ class EventValidator(object): elif event.type == EventTypes.Topic: self._ensure_strings(event.content, ["topic"]) - + self._ensure_state_event(event) elif event.type == EventTypes.Name: self._ensure_strings(event.content, ["name"]) - + self._ensure_state_event(event) elif event.type == EventTypes.Member: if "membership" not in event.content: raise SynapseError(400, "Content has not membership key") @@ -106,9 +106,25 @@ class EventValidator(object): if event.content["membership"] not in Membership.LIST: raise SynapseError(400, "Invalid membership key") + self._ensure_state_event(event) + elif event.type == EventTypes.Tombstone: + if "replacement_room" not in event.content: + raise SynapseError(400, "Content has no replacement_room key") + + if event.content["replacement_room"] == event.room_id: + raise SynapseError( + 400, "Tombstone cannot reference the room it was sent in" + ) + + self._ensure_state_event(event) + def _ensure_strings(self, d, keys): for s in keys: if s not in d: raise SynapseError(400, "'%s' not in content" % (s,)) if not isinstance(d[s], string_types): raise SynapseError(400, "'%s' not a string type" % (s,)) + + def _ensure_state_event(self, event): + if not event.is_state(): + raise SynapseError(400, "'%s' must be state events" % (event.type,)) |