mirror of
https://mau.dev/maunium/synapse.git
synced 2024-08-24 19:25:57 +00:00
188 lines
7.2 KiB
Python
188 lines
7.2 KiB
Python
# Copyright 2021 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import synapse.rest.admin
|
|
from synapse.api.constants import EventTypes
|
|
from synapse.api.errors import StoreError
|
|
from synapse.rest.client import login, room
|
|
from synapse.storage.engines import PostgresEngine
|
|
|
|
from tests.unittest import HomeserverTestCase, skip_unless
|
|
from tests.utils import USE_POSTGRES_FOR_TESTS
|
|
|
|
|
|
class EventSearchInsertionTest(HomeserverTestCase):
|
|
servlets = [
|
|
synapse.rest.admin.register_servlets_for_client_rest_resource,
|
|
login.register_servlets,
|
|
room.register_servlets,
|
|
]
|
|
|
|
def test_null_byte(self):
|
|
"""
|
|
Postgres/SQLite don't like null bytes going into the search tables. Internally
|
|
we replace those with a space.
|
|
|
|
Ensure this doesn't break anything.
|
|
"""
|
|
|
|
# Register a user and create a room, create some messages
|
|
self.register_user("alice", "password")
|
|
access_token = self.login("alice", "password")
|
|
room_id = self.helper.create_room_as("alice", tok=access_token)
|
|
|
|
# Send messages and ensure they don't cause an internal server
|
|
# error
|
|
for body in ["hi\u0000bob", "another message", "hi alice"]:
|
|
response = self.helper.send(room_id, body, tok=access_token)
|
|
self.assertIn("event_id", response)
|
|
|
|
# Check that search works for the message where the null byte was replaced
|
|
store = self.hs.get_datastores().main
|
|
result = self.get_success(
|
|
store.search_msgs([room_id], "hi bob", ["content.body"])
|
|
)
|
|
self.assertEqual(result.get("count"), 1)
|
|
if isinstance(store.database_engine, PostgresEngine):
|
|
self.assertIn("hi", result.get("highlights"))
|
|
self.assertIn("bob", result.get("highlights"))
|
|
|
|
# Check that search works for an unrelated message
|
|
result = self.get_success(
|
|
store.search_msgs([room_id], "another", ["content.body"])
|
|
)
|
|
self.assertEqual(result.get("count"), 1)
|
|
if isinstance(store.database_engine, PostgresEngine):
|
|
self.assertIn("another", result.get("highlights"))
|
|
|
|
# Check that search works for a search term that overlaps with the message
|
|
# containing a null byte and an unrelated message.
|
|
result = self.get_success(store.search_msgs([room_id], "hi", ["content.body"]))
|
|
self.assertEqual(result.get("count"), 2)
|
|
result = self.get_success(
|
|
store.search_msgs([room_id], "hi alice", ["content.body"])
|
|
)
|
|
if isinstance(store.database_engine, PostgresEngine):
|
|
self.assertIn("alice", result.get("highlights"))
|
|
|
|
def test_non_string(self):
|
|
"""Test that non-string `value`s are not inserted into `event_search`.
|
|
|
|
This is particularly important when using sqlite, since a sqlite column can hold
|
|
both strings and integers. When using Postgres, integers are automatically
|
|
converted to strings.
|
|
|
|
Regression test for #11918.
|
|
"""
|
|
store = self.hs.get_datastores().main
|
|
|
|
# Register a user and create a room
|
|
user_id = self.register_user("alice", "password")
|
|
access_token = self.login("alice", "password")
|
|
room_id = self.helper.create_room_as("alice", tok=access_token)
|
|
room_version = self.get_success(store.get_room_version(room_id))
|
|
|
|
# Construct a message with a numeric body to be received over federation
|
|
# The message can't be sent using the client API, since Synapse's event
|
|
# validation will reject it.
|
|
prev_event_ids = self.get_success(store.get_prev_events_for_room(room_id))
|
|
prev_event = self.get_success(store.get_event(prev_event_ids[0]))
|
|
prev_state_map = self.get_success(
|
|
self.hs.get_storage().state.get_state_ids_for_event(prev_event_ids[0])
|
|
)
|
|
|
|
event_dict = {
|
|
"type": EventTypes.Message,
|
|
"content": {"msgtype": "m.text", "body": 2},
|
|
"room_id": room_id,
|
|
"sender": user_id,
|
|
"depth": prev_event.depth + 1,
|
|
"prev_events": prev_event_ids,
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
}
|
|
builder = self.hs.get_event_builder_factory().for_room_version(
|
|
room_version, event_dict
|
|
)
|
|
event = self.get_success(
|
|
builder.build(
|
|
prev_event_ids=prev_event_ids,
|
|
auth_event_ids=self.hs.get_event_auth_handler().compute_auth_events(
|
|
builder,
|
|
prev_state_map,
|
|
for_verification=False,
|
|
),
|
|
depth=event_dict["depth"],
|
|
)
|
|
)
|
|
|
|
# Receive the event
|
|
self.get_success(
|
|
self.hs.get_federation_event_handler().on_receive_pdu(
|
|
self.hs.hostname, event
|
|
)
|
|
)
|
|
|
|
# The event should not have an entry in the `event_search` table
|
|
f = self.get_failure(
|
|
store.db_pool.simple_select_one_onecol(
|
|
"event_search",
|
|
{"room_id": room_id, "event_id": event.event_id},
|
|
"event_id",
|
|
),
|
|
StoreError,
|
|
)
|
|
self.assertEqual(f.value.code, 404)
|
|
|
|
@skip_unless(not USE_POSTGRES_FOR_TESTS, "requires sqlite")
|
|
def test_sqlite_non_string_deletion_background_update(self):
|
|
"""Test the background update to delete bad rows from `event_search`."""
|
|
store = self.hs.get_datastores().main
|
|
|
|
# Populate `event_search` with dummy data
|
|
self.get_success(
|
|
store.db_pool.simple_insert_many(
|
|
"event_search",
|
|
keys=["event_id", "room_id", "key", "value"],
|
|
values=[
|
|
("event1", "room_id", "content.body", "hi"),
|
|
("event2", "room_id", "content.body", "2"),
|
|
("event3", "room_id", "content.body", 3),
|
|
],
|
|
desc="populate_event_search",
|
|
)
|
|
)
|
|
|
|
# Run the background update
|
|
store.db_pool.updates._all_done = False
|
|
self.get_success(
|
|
store.db_pool.simple_insert(
|
|
"background_updates",
|
|
{
|
|
"update_name": "event_search_sqlite_delete_non_strings",
|
|
"progress_json": "{}",
|
|
},
|
|
)
|
|
)
|
|
self.wait_for_background_updates()
|
|
|
|
# The non-string `value`s ought to be gone now.
|
|
values = self.get_success(
|
|
store.db_pool.simple_select_onecol(
|
|
"event_search",
|
|
{"room_id": "room_id"},
|
|
"value",
|
|
),
|
|
)
|
|
self.assertCountEqual(values, ["hi", "2"])
|