diff options
| -rw-r--r-- | synapse/events/utils.py | 79 | ||||
| -rw-r--r-- | synapse/federation/federation_base.py | 16 |
2 files changed, 4 insertions, 91 deletions
diff --git a/synapse/events/utils.py b/synapse/events/utils.py index 65a9f70982..1aa952150e 100644 --- a/synapse/events/utils.py +++ b/synapse/events/utils.py @@ -94,85 +94,6 @@ def prune_event(event): ) -def old_prune_event(event): - """This is an old and buggy version of the prune event function. The - difference between this and the new version is that when including dicts - in the content they were included as frozen_dicts rather than dicts. This - caused the JSON encoder to encode as a list of the keys rather than the - dict. - """ - event_type = event.type - - allowed_keys = [ - "event_id", - "sender", - "room_id", - "hashes", - "signatures", - "content", - "type", - "state_key", - "depth", - "prev_events", - "prev_state", - "auth_events", - "origin", - "origin_server_ts", - "membership", - ] - - event_dict = event.get_dict() - - new_content = {} - - def add_fields(*fields): - for field in fields: - if field in event.content: - # This is the line that is buggy: event.content may return - # a frozen_dict which the json encoders encode as lists rather - # than dicts. - new_content[field] = event.content[field] - - if event_type == EventTypes.Member: - add_fields("membership") - elif event_type == EventTypes.Create: - add_fields("creator") - elif event_type == EventTypes.JoinRules: - add_fields("join_rule") - elif event_type == EventTypes.PowerLevels: - add_fields( - "users", - "users_default", - "events", - "events_default", - "events_default", - "state_default", - "ban", - "kick", - "redact", - ) - elif event_type == EventTypes.Aliases: - add_fields("aliases") - - allowed_fields = { - k: v - for k, v in event_dict.items() - if k in allowed_keys - } - - allowed_fields["content"] = new_content - - allowed_fields["unsigned"] = {} - - if "age_ts" in event.unsigned: - allowed_fields["unsigned"]["age_ts"] = event.unsigned["age_ts"] - - return type(event)( - allowed_fields, - internal_metadata_dict=event.internal_metadata.get_dict() - ) - - def format_event_raw(d): return d diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py index d26a2396ac..27c5918e0f 100644 --- a/synapse/federation/federation_base.py +++ b/synapse/federation/federation_base.py @@ -16,7 +16,7 @@ from twisted.internet import defer -from synapse.events.utils import prune_event, old_prune_event +from synapse.events.utils import prune_event from syutil.jsonutil import encode_canonical_json @@ -96,18 +96,10 @@ class FederationBase(object): redacted_event = prune_event(pdu) redacted_pdu_json = redacted_event.get_pdu_json() - old_redacted = old_prune_event(pdu) - old_redacted_pdu_json = old_redacted.get_pdu_json() - try: - try: - yield self.keyring.verify_json_for_server( - pdu.origin, old_redacted_pdu_json - ) - except SynapseError: - yield self.keyring.verify_json_for_server( - pdu.origin, redacted_pdu_json - ) + yield self.keyring.verify_json_for_server( + pdu.origin, redacted_pdu_json + ) except SynapseError: logger.warn( "Signature check failed for %s redacted to %s", |