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Fix handling of redacted events from federation

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If we receive an event that doesn't pass their content hash check (e.g.
due to already being redacted) then we hit a bug which causes an
exception to be raised, which then promplty stops the event (and
request) from being processed.

This effects all sorts of federation APIs, including joining rooms with
a redacted state event.
This commit is contained in:
Erik Johnston 2018-09-13 15:33:16 +01:00
parent bfa0b759e0
commit 89a76d1889
2 changed files with 6 additions and 1 deletions
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5
synapse/events/__init__.py
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@ -13,6 +13,8 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import six
from synapse.util.caches import intern_dict
from synapse.util.frozenutils import freeze
@ -147,6 +149,9 @@ class EventBase(object):
def items(self):
return list(self._event_dict.items())
def keys(self):
return six.iterkeys(self._event_dict)
class FrozenEvent(EventBase):
def __init__(self, event_dict, internal_metadata_dict={}, rejected_reason=None):