Remove deprecated Shutdown Room and Purge Room Admin API (#8830)

changelog.d/8830.removal

@@ -0,0 +1 @@
+Remove deprecated Shutdown Room and Purge Room Admin API.

docs/SUMMARY.md

@@ -51,12 +51,10 @@
       - [Event Reports](admin_api/event_reports.md)
       - [Media](admin_api/media_admin_api.md)
       - [Purge History](admin_api/purge_history_api.md)
-      - [Purge Rooms](admin_api/purge_room.md)
       - [Register Users](admin_api/register_api.md)
       - [Manipulate Room Membership](admin_api/room_membership.md)
       - [Rooms](admin_api/rooms.md)
       - [Server Notices](admin_api/server_notices.md)
-      - [Shutdown Room](admin_api/shutdown_room.md)
       - [Statistics](admin_api/statistics.md)
       - [Users](admin_api/user_admin_api.md)
       - [Server Version](admin_api/version_api.md)

docs/upgrade.md

@@ -85,6 +85,19 @@ process, for example:
     dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb
     ```
 
+# Upgrading to v1.xx.0
+
+## Removal of old Room Admin API
+
+The following admin APIs were deprecated in [Synapse 1.25](https://github.com/matrix-org/synapse/blob/v1.25.0/CHANGES.md#removal-warning)
+(released on 2021-01-13) and have now been removed:
+
+-   `POST /_synapse/admin/v1/purge_room`
+-   `POST /_synapse/admin/v1/shutdown_room/<room_id>`
+
+Any scripts still using the above APIs should be converted to use the 
+[Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api).
+
 
 # Upgrading to v1.xx.0
 

synapse/rest/admin/__init__.py

@@ -36,7 +36,6 @@
 )
 from synapse.rest.admin.groups import DeleteGroupAdminRestServlet
 from synapse.rest.admin.media import ListMediaInRoom, register_servlets_for_media_repo
-from synapse.rest.admin.purge_room_servlet import PurgeRoomServlet
 from synapse.rest.admin.rooms import (
     DeleteRoomRestServlet,
     ForwardExtremitiesRestServlet,
@@ -47,7 +46,6 @@
     RoomMembersRestServlet,
     RoomRestServlet,
     RoomStateRestServlet,
-    ShutdownRoomRestServlet,
 )
 from synapse.rest.admin.server_notice_servlet import SendServerNoticeServlet
 from synapse.rest.admin.statistics import UserMediaStatisticsRestServlet
@@ -221,7 +219,6 @@ def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
     RoomMembersRestServlet(hs).register(http_server)
     DeleteRoomRestServlet(hs).register(http_server)
     JoinRoomAliasServlet(hs).register(http_server)
-    PurgeRoomServlet(hs).register(http_server)
     SendServerNoticeServlet(hs).register(http_server)
     VersionServlet(hs).register(http_server)
     UserAdminServlet(hs).register(http_server)
@@ -255,7 +252,6 @@ def register_servlets_for_client_rest_resource(
     PurgeHistoryRestServlet(hs).register(http_server)
     ResetPasswordRestServlet(hs).register(http_server)
     SearchUsersRestServlet(hs).register(http_server)
-    ShutdownRoomRestServlet(hs).register(http_server)
     UserRegisterServlet(hs).register(http_server)
     DeleteGroupAdminRestServlet(hs).register(http_server)
     AccountValidityRenewServlet(hs).register(http_server)

synapse/rest/admin/rooms.py

@@ -46,41 +46,6 @@
 logger = logging.getLogger(__name__)
 
 
-class ShutdownRoomRestServlet(RestServlet):
-    """Shuts down a room by removing all local users from the room and blocking
-    all future invites and joins to the room. Any local aliases will be repointed
-    to a new room created by `new_room_user_id` and kicked users will be auto
-    joined to the new room.
-    """
-
-    PATTERNS = admin_patterns("/shutdown_room/(?P<room_id>[^/]+)")
-
-    def __init__(self, hs: "HomeServer"):
-        self.hs = hs
-        self.auth = hs.get_auth()
-        self.room_shutdown_handler = hs.get_room_shutdown_handler()
-
-    async def on_POST(
-        self, request: SynapseRequest, room_id: str
-    ) -> Tuple[int, JsonDict]:
-        requester = await self.auth.get_user_by_req(request)
-        await assert_user_is_admin(self.auth, requester.user)
-
-        content = parse_json_object_from_request(request)
-        assert_params_in_dict(content, ["new_room_user_id"])
-
-        ret = await self.room_shutdown_handler.shutdown_room(
-            room_id=room_id,
-            new_room_user_id=content["new_room_user_id"],
-            new_room_name=content.get("room_name"),
-            message=content.get("message"),
-            requester_user_id=requester.user.to_string(),
-            block=True,
-        )
-
-        return (200, ret)
-
-
 class DeleteRoomRestServlet(RestServlet):
     """Delete a room from server.