Merge pull request #4896 from matrix-org/erikj/disable_room_directory

Add option to disable search room lists
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Erik Johnston 2019-03-21 10:16:54 +00:00 committed by GitHub
commit 09f991a63d
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7 changed files with 97 additions and 3 deletions

1
changelog.d/4896.feature Normal file
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@ -0,0 +1 @@
Add option to disable searching of local and remote public room lists.

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@ -1049,6 +1049,12 @@ password_config:
# Uncomment to disable searching the public room list. When disabled
# blocks searching local and remote room lists for local and remote
# users by always returning an empty list for all queries.
#
#enable_room_list_search: false
# The `alias_creation` option controls who's allowed to create aliases
# on this server.
#

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@ -20,6 +20,10 @@ from ._base import Config, ConfigError
class RoomDirectoryConfig(Config):
def read_config(self, config):
self.enable_room_list_search = config.get(
"enable_room_list_search", True,
)
alias_creation_rules = config.get("alias_creation_rules")
if alias_creation_rules is not None:
@ -54,6 +58,12 @@ class RoomDirectoryConfig(Config):
def default_config(self, config_dir_path, server_name, **kwargs):
return """
# Uncomment to disable searching the public room list. When disabled
# blocks searching local and remote room lists for local and remote
# users by always returning an empty list for all queries.
#
#enable_room_list_search: false
# The `alias_creation` option controls who's allowed to create aliases
# on this server.
#

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@ -44,6 +44,7 @@ class DirectoryHandler(BaseHandler):
self.appservice_handler = hs.get_application_service_handler()
self.event_creation_handler = hs.get_event_creation_handler()
self.config = hs.config
self.enable_room_list_search = hs.config.enable_room_list_search
self.federation = hs.get_federation_client()
hs.get_federation_registry().register_query_handler(
@ -411,6 +412,13 @@ class DirectoryHandler(BaseHandler):
if visibility not in ["public", "private"]:
raise SynapseError(400, "Invalid visibility setting")
if visibility == "public" and not self.enable_room_list_search:
# The room list has been disabled.
raise AuthError(
403,
"This user is not permitted to publish rooms to the room list"
)
room = yield self.store.get_room(room_id)
if room is None:
raise SynapseError(400, "Unknown room")

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@ -44,6 +44,7 @@ EMPTY_THIRD_PARTY_ID = ThirdPartyInstanceID(None, None)
class RoomListHandler(BaseHandler):
def __init__(self, hs):
super(RoomListHandler, self).__init__(hs)
self.enable_room_list_search = hs.config.enable_room_list_search
self.response_cache = ResponseCache(hs, "room_list")
self.remote_response_cache = ResponseCache(hs, "remote_room_list",
timeout_ms=30 * 1000)
@ -66,10 +67,17 @@ class RoomListHandler(BaseHandler):
appservice and network id to use an appservice specific one.
Setting to None returns all public rooms across all lists.
"""
if not self.enable_room_list_search:
return defer.succeed({
"chunk": [],
"total_room_count_estimate": 0,
})
logger.info(
"Getting public room list: limit=%r, since=%r, search=%r, network=%r",
limit, since_token, bool(search_filter), network_tuple,
)
if search_filter:
# We explicitly don't bother caching searches or requests for
# appservice specific lists.
@ -441,6 +449,12 @@ class RoomListHandler(BaseHandler):
def get_remote_public_room_list(self, server_name, limit=None, since_token=None,
search_filter=None, include_all_networks=False,
third_party_instance_id=None,):
if not self.enable_room_list_search:
defer.returnValue({
"chunk": [],
"total_room_count_estimate": 0,
})
if search_filter:
# We currently don't support searching across federation, so we have
# to do it manually without pagination

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@ -111,7 +111,7 @@ class TestCreateAliasACL(unittest.HomeserverTestCase):
servlets = [directory.register_servlets, room.register_servlets]
def prepare(self, hs, reactor, clock):
def prepare(self, reactor, clock, hs):
# We cheekily override the config to add custom alias creation rules
config = {}
config["alias_creation_rules"] = [
@ -151,3 +151,60 @@ class TestCreateAliasACL(unittest.HomeserverTestCase):
)
self.render(request)
self.assertEquals(200, channel.code, channel.result)
class TestRoomListSearchDisabled(unittest.HomeserverTestCase):
user_id = "@test:test"
servlets = [directory.register_servlets, room.register_servlets]
def prepare(self, reactor, clock, hs):
room_id = self.helper.create_room_as(self.user_id)
request, channel = self.make_request(
"PUT",
b"directory/list/room/%s" % (room_id.encode('ascii'),),
b'{}',
)
self.render(request)
self.assertEquals(200, channel.code, channel.result)
self.room_list_handler = hs.get_room_list_handler()
self.directory_handler = hs.get_handlers().directory_handler
return hs
def test_disabling_room_list(self):
self.room_list_handler.enable_room_list_search = True
self.directory_handler.enable_room_list_search = True
# Room list is enabled so we should get some results
request, channel = self.make_request(
"GET",
b"publicRooms",
)
self.render(request)
self.assertEquals(200, channel.code, channel.result)
self.assertTrue(len(channel.json_body["chunk"]) > 0)
self.room_list_handler.enable_room_list_search = False
self.directory_handler.enable_room_list_search = False
# Room list disabled so we should get no results
request, channel = self.make_request(
"GET",
b"publicRooms",
)
self.render(request)
self.assertEquals(200, channel.code, channel.result)
self.assertTrue(len(channel.json_body["chunk"]) == 0)
# Room list disabled so we shouldn't be allowed to publish rooms
room_id = self.helper.create_room_as(self.user_id)
request, channel = self.make_request(
"PUT",
b"directory/list/room/%s" % (room_id.encode('ascii'),),
b'{}',
)
self.render(request)
self.assertEquals(403, channel.code, channel.result)

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@ -280,7 +280,6 @@ def setup_test_homeserver(
db_config=config.database_config,
version_string="Synapse/tests",
database_engine=db_engine,
room_list_handler=object(),
tls_server_context_factory=Mock(),
tls_client_options_factory=Mock(),
reactor=reactor,
@ -351,7 +350,6 @@ def setup_test_homeserver(
config=config,
version_string="Synapse/tests",
database_engine=db_engine,
room_list_handler=object(),
tls_server_context_factory=Mock(),
tls_client_options_factory=Mock(),
reactor=reactor,