Add support for via query parameter from MSC4156 (#17322)

This adds support for the `via` query parameter from
https://github.com/matrix-org/matrix-spec-proposals/pull/4156.
This commit is contained in:
Johannes Marbach 2024-06-18 12:03:39 +02:00 committed by GitHub
parent 1c7d85fdfe
commit 79767a1108
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4 changed files with 20 additions and 0 deletions

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@ -0,0 +1 @@
Add support for via query parameter from MSC415.

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@ -439,3 +439,6 @@ class ExperimentalConfig(Config):
# MSC4151: Report room API (Client-Server API)
self.msc4151_enabled: bool = experimental.get("msc4151_enabled", False)
# MSC4156: Migrate server_name to via
self.msc4156_enabled: bool = experimental.get("msc4156_enabled", False)

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@ -53,6 +53,7 @@ class KnockRoomAliasServlet(RestServlet):
super().__init__()
self.room_member_handler = hs.get_room_member_handler()
self.auth = hs.get_auth()
self._support_via = hs.config.experimental.msc4156_enabled
async def on_POST(
self,
@ -74,6 +75,13 @@ class KnockRoomAliasServlet(RestServlet):
remote_room_hosts = parse_strings_from_args(
args, "server_name", required=False
)
if self._support_via:
remote_room_hosts = parse_strings_from_args(
args,
"org.matrix.msc4156.via",
default=remote_room_hosts,
required=False,
)
elif RoomAlias.is_valid(room_identifier):
handler = self.room_member_handler
room_alias = RoomAlias.from_string(room_identifier)

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@ -417,6 +417,7 @@ class JoinRoomAliasServlet(ResolveRoomIdMixin, TransactionRestServlet):
super().__init__(hs)
super(ResolveRoomIdMixin, self).__init__(hs) # ensure the Mixin is set up
self.auth = hs.get_auth()
self._support_via = hs.config.experimental.msc4156_enabled
def register(self, http_server: HttpServer) -> None:
# /join/$room_identifier[/$txn_id]
@ -435,6 +436,13 @@ class JoinRoomAliasServlet(ResolveRoomIdMixin, TransactionRestServlet):
# twisted.web.server.Request.args is incorrectly defined as Optional[Any]
args: Dict[bytes, List[bytes]] = request.args # type: ignore
remote_room_hosts = parse_strings_from_args(args, "server_name", required=False)
if self._support_via:
remote_room_hosts = parse_strings_from_args(
args,
"org.matrix.msc4156.via",
default=remote_room_hosts,
required=False,
)
room_id, remote_room_hosts = await self.resolve_room_id(
room_identifier,
remote_room_hosts,