diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/api/room_versions.py | 17 | ||||
| -rw-r--r-- | synapse/events/utils.py | 12 |
2 files changed, 29 insertions, 0 deletions
diff --git a/synapse/api/room_versions.py b/synapse/api/room_versions.py index 5d9c13e3c3..e65b9a0287 100644 --- a/synapse/api/room_versions.py +++ b/synapse/api/room_versions.py @@ -96,6 +96,8 @@ class RoomVersion: msc2716_historical: bool # MSC2716: Adds support for redacting "insertion", "chunk", and "marker" events msc2716_redactions: bool + # MSC3389: Protect relation information from redaction. + msc3389_relation_redactions: bool # MSC3787: Adds support for a `knock_restricted` join rule, mixing concepts of # knocks and restricted join rules into the same join condition. msc3787_knock_restricted_join_rule: bool @@ -128,6 +130,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -149,6 +152,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -170,6 +174,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -191,6 +196,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -212,6 +218,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -233,6 +240,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -254,6 +262,7 @@ class RoomVersions: msc2403_knocking=False, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -275,6 +284,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -296,6 +306,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -317,6 +328,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -338,6 +350,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=True, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -359,6 +372,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=True, msc3667_int_only_power_levels=True, msc3931_push_features=(), @@ -380,6 +394,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=True, msc2716_redactions=True, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=False, msc3667_int_only_power_levels=False, msc3931_push_features=(), @@ -402,6 +417,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=True, msc3667_int_only_power_levels=True, msc3931_push_features=(PushRuleRoomFlag.EXTENSIBLE_EVENTS,), @@ -423,6 +439,7 @@ class RoomVersions: msc2403_knocking=True, msc2716_historical=False, msc2716_redactions=False, + msc3389_relation_redactions=False, msc3787_knock_restricted_join_rule=True, msc3667_int_only_power_levels=True, msc3931_push_features=(), diff --git a/synapse/events/utils.py b/synapse/events/utils.py index 0802eb1963..e540f1582a 100644 --- a/synapse/events/utils.py +++ b/synapse/events/utils.py @@ -171,6 +171,18 @@ def prune_event_dict(room_version: RoomVersion, event_dict: JsonDict) -> JsonDic elif room_version.msc2716_redactions and event_type == EventTypes.MSC2716_MARKER: add_fields(EventContentFields.MSC2716_INSERTION_EVENT_REFERENCE) + # Protect the rel_type and event_id fields under the m.relates_to field. + if room_version.msc3389_relation_redactions: + relates_to = event_dict["content"].get("m.relates_to") + if isinstance(relates_to, collections.abc.Mapping): + new_relates_to = {} + for field in ("rel_type", "event_id"): + if field in relates_to: + new_relates_to[field] = relates_to[field] + # Only include a non-empty relates_to field. + if new_relates_to: + new_content["m.relates_to"] = new_relates_to + allowed_fields = {k: v for k, v in event_dict.items() if k in allowed_keys} allowed_fields["content"] = new_content |