From fff483ea96160912ee4e9f5f3f743b86a933058f Mon Sep 17 00:00:00 2001 From: Michael Albert <37796947+awesome-michael@users.noreply.github.com> Date: Thu, 16 Jul 2020 22:43:23 +0200 Subject: [PATCH] Add admin endpoint to get members in a room. (#7842) --- changelog.d/7842.feature | 1 + docs/admin_api/rooms.md | 34 ++++++++++++++++++++++++- synapse/rest/admin/__init__.py | 2 ++ synapse/rest/admin/rooms.py | 25 ++++++++++++++++++ tests/rest/admin/test_room.py | 46 ++++++++++++++++++++++++++++++++++ 5 files changed, 107 insertions(+), 1 deletion(-) create mode 100644 changelog.d/7842.feature diff --git a/changelog.d/7842.feature b/changelog.d/7842.feature new file mode 100644 index 000000000..727deb01c --- /dev/null +++ b/changelog.d/7842.feature @@ -0,0 +1 @@ +Add an admin API to list the users in a room. Contributed by Awesome Technologies Innovationslabor GmbH. diff --git a/docs/admin_api/rooms.md b/docs/admin_api/rooms.md index 3f26adc16..15b83e982 100644 --- a/docs/admin_api/rooms.md +++ b/docs/admin_api/rooms.md @@ -319,11 +319,43 @@ Response: } ``` +# Room Members API + +The Room Members admin API allows server admins to get a list of all members of a room. + +The response includes the following fields: + +* `members` - A list of all the members that are present in the room, represented by their ids. +* `total` - Total number of members in the room. + +## Usage + +A standard request: + +``` +GET /_synapse/admin/v1/rooms//members + +{} +``` + +Response: + +``` +{ + "members": [ + "@foo:matrix.org", + "@bar:matrix.org", + "@foobar:matrix.org + ], + "total": 3 +} +``` + # Delete Room API The Delete Room admin API allows server admins to remove rooms from server and block these rooms. -It is a combination and improvement of "[Shutdown room](shutdown_room.md)" +It is a combination and improvement of "[Shutdown room](shutdown_room.md)" and "[Purge room](purge_room.md)" API. Shuts down a room. Moves all local users and room aliases automatically to a diff --git a/synapse/rest/admin/__init__.py b/synapse/rest/admin/__init__.py index dc373bc5a..1c88c93f3 100644 --- a/synapse/rest/admin/__init__.py +++ b/synapse/rest/admin/__init__.py @@ -38,6 +38,7 @@ from synapse.rest.admin.rooms import ( DeleteRoomRestServlet, JoinRoomAliasServlet, ListRoomRestServlet, + RoomMembersRestServlet, RoomRestServlet, ShutdownRoomRestServlet, ) @@ -201,6 +202,7 @@ def register_servlets(hs, http_server): register_servlets_for_client_rest_resource(hs, http_server) ListRoomRestServlet(hs).register(http_server) RoomRestServlet(hs).register(http_server) + RoomMembersRestServlet(hs).register(http_server) DeleteRoomRestServlet(hs).register(http_server) JoinRoomAliasServlet(hs).register(http_server) PurgeRoomServlet(hs).register(http_server) diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py index 544be4706..b8c95d045 100644 --- a/synapse/rest/admin/rooms.py +++ b/synapse/rest/admin/rooms.py @@ -231,6 +231,31 @@ class RoomRestServlet(RestServlet): return 200, ret +class RoomMembersRestServlet(RestServlet): + """ + Get members list of a room. + """ + + PATTERNS = admin_patterns("/rooms/(?P[^/]+)/members") + + def __init__(self, hs): + self.hs = hs + self.auth = hs.get_auth() + self.store = hs.get_datastore() + + async def on_GET(self, request, room_id): + await assert_requester_is_admin(self.auth, request) + + ret = await self.store.get_room(room_id) + if not ret: + raise NotFoundError("Room not found") + + members = await self.store.get_users_in_room(room_id) + ret = {"members": members, "total": len(members)} + + return 200, ret + + class JoinRoomAliasServlet(RestServlet): PATTERNS = admin_patterns("/join/(?P[^/]*)") diff --git a/tests/rest/admin/test_room.py b/tests/rest/admin/test_room.py index a80537c4f..946f06d15 100644 --- a/tests/rest/admin/test_room.py +++ b/tests/rest/admin/test_room.py @@ -1136,6 +1136,52 @@ class RoomTestCase(unittest.HomeserverTestCase): self.assertEqual(room_id_1, channel.json_body["room_id"]) + def test_room_members(self): + """Test that room members can be requested correctly""" + # Create two test rooms + room_id_1 = self.helper.create_room_as(self.admin_user, tok=self.admin_user_tok) + room_id_2 = self.helper.create_room_as(self.admin_user, tok=self.admin_user_tok) + + # Have another user join the room + user_1 = self.register_user("foo", "pass") + user_tok_1 = self.login("foo", "pass") + self.helper.join(room_id_1, user_1, tok=user_tok_1) + + # Have another user join the room + user_2 = self.register_user("bar", "pass") + user_tok_2 = self.login("bar", "pass") + self.helper.join(room_id_1, user_2, tok=user_tok_2) + self.helper.join(room_id_2, user_2, tok=user_tok_2) + + # Have another user join the room + user_3 = self.register_user("foobar", "pass") + user_tok_3 = self.login("foobar", "pass") + self.helper.join(room_id_2, user_3, tok=user_tok_3) + + url = "/_synapse/admin/v1/rooms/%s/members" % (room_id_1,) + request, channel = self.make_request( + "GET", url.encode("ascii"), access_token=self.admin_user_tok, + ) + self.render(request) + self.assertEqual(200, channel.code, msg=channel.json_body) + + self.assertCountEqual( + ["@admin:test", "@foo:test", "@bar:test"], channel.json_body["members"] + ) + self.assertEqual(channel.json_body["total"], 3) + + url = "/_synapse/admin/v1/rooms/%s/members" % (room_id_2,) + request, channel = self.make_request( + "GET", url.encode("ascii"), access_token=self.admin_user_tok, + ) + self.render(request) + self.assertEqual(200, channel.code, msg=channel.json_body) + + self.assertCountEqual( + ["@admin:test", "@bar:test", "@foobar:test"], channel.json_body["members"] + ) + self.assertEqual(channel.json_body["total"], 3) + class JoinAliasRoomTestCase(unittest.HomeserverTestCase):