Strip "join_authorised_via_users_server" from join events which do not need it. (#10933)

This fixes a "Event not signed by authorising server" error when
transition room member from join -> join, e.g. when updating a
display name or avatar URL for restricted rooms.
This commit is contained in:
Patrick Cloke 2021-09-30 11:13:59 -04:00 committed by GitHub
parent 7d84d2523a
commit d1bf5f7c9d
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11 changed files with 46 additions and 25 deletions

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@ -105,7 +105,7 @@ def prune_event_dict(room_version: RoomVersion, event_dict: dict) -> dict:
if event_type == EventTypes.Member:
add_fields("membership")
if room_version.msc3375_redaction_rules:
add_fields("join_authorised_via_users_server")
add_fields(EventContentFields.AUTHORISING_USER)
elif event_type == EventTypes.Create:
# MSC2176 rules state that create events cannot be redacted.
if room_version.msc2176_redaction_rules: