diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/config/room.py | 47 | ||||
| -rw-r--r-- | synapse/handlers/room.py | 16 |
2 files changed, 62 insertions, 1 deletions
diff --git a/synapse/config/room.py b/synapse/config/room.py index e18a87ea37..462d85ac1d 100644 --- a/synapse/config/room.py +++ b/synapse/config/room.py @@ -63,6 +63,19 @@ class RoomConfig(Config): "Invalid value for encryption_enabled_by_default_for_room_type" ) + self.default_power_level_content_override = config.get( + "default_power_level_content_override", + None, + ) + if self.default_power_level_content_override is not None: + for preset in self.default_power_level_content_override: + if preset not in vars(RoomCreationPreset).values(): + raise ConfigError( + "Unrecognised room preset %s in default_power_level_content_override" + % preset + ) + # We validate the actual overrides when we try to apply them. + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Rooms ## @@ -83,4 +96,38 @@ class RoomConfig(Config): # will also not affect rooms created by other servers. # #encryption_enabled_by_default_for_room_type: invite + + # Override the default power levels for rooms created on this server, per + # room creation preset. + # + # The appropriate dictionary for the room preset will be applied on top + # of the existing power levels content. + # + # Useful if you know that your users need special permissions in rooms + # that they create (e.g. to send particular types of state events without + # needing an elevated power level). This takes the same shape as the + # `power_level_content_override` parameter in the /createRoom API, but + # is applied before that parameter. + # + # Valid keys are some or all of `private_chat`, `trusted_private_chat` + # and `public_chat`. Inside each of those should be any of the + # properties allowed in `power_level_content_override` in the + # /createRoom API. If any property is missing, its default value will + # continue to be used. If any property is present, it will overwrite + # the existing default completely (so if the `events` property exists, + # the default event power levels will be ignored). + # + #default_power_level_content_override: + # private_chat: + # "events": + # "com.example.myeventtype" : 0 + # "m.room.avatar": 50 + # "m.room.canonical_alias": 50 + # "m.room.encryption": 100 + # "m.room.history_visibility": 100 + # "m.room.name": 50 + # "m.room.power_levels": 100 + # "m.room.server_acl": 100 + # "m.room.tombstone": 100 + # "events_default": 1 """ diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 604eb6ec15..e71c78adad 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -149,6 +149,10 @@ class RoomCreationHandler: ) preset_config["encrypted"] = encrypted + self._default_power_level_content_override = ( + self.config.room.default_power_level_content_override + ) + self._replication = hs.get_replication_data_handler() # linearizer to stop two upgrades happening at once @@ -1042,9 +1046,19 @@ class RoomCreationHandler: for invitee in invite_list: power_level_content["users"][invitee] = 100 - # Power levels overrides are defined per chat preset + # If the user supplied a preset name e.g. "private_chat", + # we apply that preset power_level_content.update(config["power_level_content_override"]) + # If the server config contains default_power_level_content_override, + # and that contains information for this room preset, apply it. + if self._default_power_level_content_override: + override = self._default_power_level_content_override.get(preset_config) + if override is not None: + power_level_content.update(override) + + # Finally, if the user supplied specific permissions for this room, + # apply those. if power_level_content_override: power_level_content.update(power_level_content_override) |