diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py
index 5488e82985..46a797b4ba 100644
--- a/synapse/federation/transport/client.py
+++ b/synapse/federation/transport/client.py
@@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -857,6 +858,22 @@ class TransportLayerClient(object):
)
@log_function
+ def set_group_joinable(self, destination, group_id, requester_user_id,
+ content):
+ """Sets whether a group is joinable without an invite or knock
+ """
+ path = PREFIX + "/groups/%s/joinable" % (group_id,)
+
+ return self.client.post_json(
+ destination=destination,
+ path=path,
+ args={"requester_user_id": requester_user_id},
+ data=content,
+ ignore_backoff=True,
+ )
+
+
+ @log_function
def delete_group_summary_user(self, destination, group_id, requester_user_id,
user_id, role_id):
"""Delete a users entry in a group
diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py
index a66a6b0692..107deb4e1e 100644
--- a/synapse/federation/transport/server.py
+++ b/synapse/federation/transport/server.py
@@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -1124,6 +1125,24 @@ class FederationGroupsBulkPublicisedServlet(BaseFederationServlet):
defer.returnValue((200, resp))
+class FederationGroupsJoinableServlet(BaseFederationServlet):
+ """Sets whether a group is joinable without an invite or knock
+ """
+ PATH = "/groups/(?P<group_id>[^/]*)/joinable$"
+
+ @defer.inlineCallbacks
+ def on_POST(self, origin, content, query, group_id):
+ requester_user_id = parse_string_from_args(query, "requester_user_id")
+ if get_domain_from_id(requester_user_id) != origin:
+ raise SynapseError(403, "requester_user_id doesn't match origin")
+
+ new_content = yield self.handler.set_group_joinable(
+ group_id, requester_user_id, content
+ )
+
+ defer.returnValue((200, new_content))
+
+
FEDERATION_SERVLET_CLASSES = (
FederationSendServlet,
FederationPullServlet,
@@ -1172,6 +1191,7 @@ GROUP_SERVER_SERVLET_CLASSES = (
FederationGroupsSummaryUsersServlet,
FederationGroupsAddRoomsServlet,
FederationGroupsAddRoomsConfigServlet,
+ FederationGroupsJoinableServlet,
)
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