synapse-old/tests/storage/test_redaction.py

289 lines
9.4 KiB
Python
Raw Normal View History

2014-09-25 03:02:20 -06:00
# -*- coding: utf-8 -*-
2016-01-06 21:26:29 -07:00
# Copyright 2014-2016 OpenMarket Ltd
# Copyright 2019 The Matrix.org Foundation C.I.C.
2014-09-25 03:02:20 -06:00
#
# 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.
2018-07-09 00:09:20 -06:00
from mock import Mock
2019-07-24 15:45:35 -06:00
from twisted.internet import defer
from synapse.api.constants import EventTypes, Membership
from synapse.api.room_versions import RoomVersions
2018-07-09 00:09:20 -06:00
from synapse.types import RoomID, UserID
2014-09-25 03:02:20 -06:00
2018-07-09 00:09:20 -06:00
from tests import unittest
from tests.utils import create_room
2014-12-10 11:00:57 -07:00
2014-09-25 03:02:20 -06:00
class RedactionTestCase(unittest.HomeserverTestCase):
def make_homeserver(self, reactor, clock):
return self.setup_test_homeserver(
resource_for_federation=Mock(), http_client=None
2014-09-25 03:02:20 -06:00
)
def prepare(self, reactor, clock, hs):
2014-09-25 03:02:20 -06:00
self.store = hs.get_datastore()
2014-12-10 11:00:57 -07:00
self.event_builder_factory = hs.get_event_builder_factory()
2018-01-15 09:52:12 -07:00
self.event_creation_handler = hs.get_event_creation_handler()
2014-09-25 03:02:20 -06:00
self.u_alice = UserID.from_string("@alice:test")
self.u_bob = UserID.from_string("@bob:test")
2014-09-25 03:02:20 -06:00
self.room1 = RoomID.from_string("!abc123:test")
2014-09-25 03:02:20 -06:00
self.get_success(
create_room(hs, self.room1.to_string(), self.u_alice.to_string())
)
2018-08-09 07:33:49 -06:00
2014-09-25 03:02:20 -06:00
self.depth = 1
2018-08-10 07:54:09 -06:00
def inject_room_member(
self, room, user, membership, replaces_state=None, extra_content={}
):
2014-12-10 11:00:57 -07:00
content = {"membership": membership}
content.update(extra_content)
builder = self.event_builder_factory.for_room_version(
2019-01-24 02:28:16 -07:00
RoomVersions.V1,
2018-08-10 07:54:09 -06:00
{
"type": EventTypes.Member,
"sender": user.to_string(),
"state_key": user.to_string(),
"room_id": room.to_string(),
"content": content,
2019-05-09 23:12:11 -06:00
},
2018-08-10 07:54:09 -06:00
)
2014-12-10 11:00:57 -07:00
event, context = self.get_success(
self.event_creation_handler.create_new_client_event(builder)
2014-09-25 03:02:20 -06:00
)
self.get_success(self.store.persist_event(event, context))
2014-09-25 03:02:20 -06:00
return event
2014-09-25 03:02:20 -06:00
def inject_message(self, room, user, body):
self.depth += 1
builder = self.event_builder_factory.for_room_version(
2019-01-24 02:28:16 -07:00
RoomVersions.V1,
2018-08-10 07:54:09 -06:00
{
"type": EventTypes.Message,
"sender": user.to_string(),
"state_key": user.to_string(),
"room_id": room.to_string(),
2019-06-20 03:32:02 -06:00
"content": {"body": body, "msgtype": "message"},
2019-05-09 23:12:11 -06:00
},
2018-08-10 07:54:09 -06:00
)
2014-11-05 06:27:20 -07:00
event, context = self.get_success(
self.event_creation_handler.create_new_client_event(builder)
2014-09-25 03:02:20 -06:00
)
self.get_success(self.store.persist_event(event, context))
2014-12-10 11:00:57 -07:00
return event
2014-09-25 03:02:20 -06:00
def inject_redaction(self, room, event_id, user, reason):
builder = self.event_builder_factory.for_room_version(
2019-01-24 02:28:16 -07:00
RoomVersions.V1,
2018-08-10 07:54:09 -06:00
{
"type": EventTypes.Redaction,
"sender": user.to_string(),
"state_key": user.to_string(),
"room_id": room.to_string(),
"content": {"reason": reason},
"redacts": event_id,
2019-05-09 23:12:11 -06:00
},
2018-08-10 07:54:09 -06:00
)
2014-12-10 11:00:57 -07:00
event, context = self.get_success(
self.event_creation_handler.create_new_client_event(builder)
2014-09-25 03:02:20 -06:00
)
self.get_success(self.store.persist_event(event, context))
2014-09-25 03:02:20 -06:00
def test_redact(self):
self.get_success(
self.inject_room_member(self.room1, self.u_alice, Membership.JOIN)
)
2014-09-25 03:02:20 -06:00
msg_event = self.get_success(self.inject_message(self.room1, self.u_alice, "t"))
2014-09-25 03:02:20 -06:00
# Check event has not been redacted:
event = self.get_success(self.store.get_event(msg_event.event_id))
2014-09-25 03:02:20 -06:00
self.assertObjectHasAttributes(
{
2014-12-16 04:29:05 -07:00
"type": EventTypes.Message,
2014-09-25 03:02:20 -06:00
"user_id": self.u_alice.to_string(),
"content": {"body": "t", "msgtype": "message"},
},
event,
)
2014-12-11 06:25:19 -07:00
self.assertFalse("redacted_because" in event.unsigned)
2014-09-25 03:02:20 -06:00
# Redact event
reason = "Because I said so"
self.get_success(
self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason)
2014-09-25 03:02:20 -06:00
)
event = self.get_success(self.store.get_event(msg_event.event_id))
2014-09-25 03:02:20 -06:00
2014-12-11 06:38:52 -07:00
self.assertEqual(msg_event.event_id, event.event_id)
self.assertTrue("redacted_because" in event.unsigned)
2014-09-25 03:02:20 -06:00
self.assertObjectHasAttributes(
{
2014-12-16 04:29:05 -07:00
"type": EventTypes.Message,
2014-09-25 03:02:20 -06:00
"user_id": self.u_alice.to_string(),
"content": {},
},
event,
)
self.assertObjectHasAttributes(
{
2014-12-16 04:29:05 -07:00
"type": EventTypes.Redaction,
2014-09-25 03:02:20 -06:00
"user_id": self.u_alice.to_string(),
"content": {"reason": reason},
},
2014-12-11 06:25:19 -07:00
event.unsigned["redacted_because"],
2014-09-25 03:02:20 -06:00
)
2014-09-25 03:19:11 -06:00
def test_redact_join(self):
self.get_success(
self.inject_room_member(self.room1, self.u_alice, Membership.JOIN)
)
2014-09-25 03:19:11 -06:00
msg_event = self.get_success(
self.inject_room_member(
self.room1, self.u_bob, Membership.JOIN, extra_content={"blue": "red"}
)
2014-09-25 03:19:11 -06:00
)
event = self.get_success(self.store.get_event(msg_event.event_id))
2014-09-25 03:19:11 -06:00
self.assertObjectHasAttributes(
{
2014-12-16 04:29:05 -07:00
"type": EventTypes.Member,
2014-09-25 03:19:11 -06:00
"user_id": self.u_bob.to_string(),
"content": {"membership": Membership.JOIN, "blue": "red"},
},
event,
)
self.assertFalse(hasattr(event, "redacted_because"))
# Redact event
reason = "Because I said so"
self.get_success(
self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason)
2014-09-25 03:19:11 -06:00
)
# Check redaction
event = self.get_success(self.store.get_event(msg_event.event_id))
2014-09-25 03:19:11 -06:00
2014-12-11 06:38:52 -07:00
self.assertTrue("redacted_because" in event.unsigned)
2014-09-25 03:19:11 -06:00
self.assertObjectHasAttributes(
{
2014-12-16 04:29:05 -07:00
"type": EventTypes.Member,
2014-09-25 03:19:11 -06:00
"user_id": self.u_bob.to_string(),
"content": {"membership": Membership.JOIN},
},
event,
)
self.assertObjectHasAttributes(
{
2014-12-16 04:29:05 -07:00
"type": EventTypes.Redaction,
2014-09-25 03:19:11 -06:00
"user_id": self.u_alice.to_string(),
"content": {"reason": reason},
},
2014-12-11 06:38:52 -07:00
event.unsigned["redacted_because"],
2014-09-25 03:19:11 -06:00
)
2019-07-24 15:45:35 -06:00
def test_circular_redaction(self):
redaction_event_id1 = "$redaction1_id:test"
redaction_event_id2 = "$redaction2_id:test"
class EventIdManglingBuilder:
def __init__(self, base_builder, event_id):
self._base_builder = base_builder
self._event_id = event_id
@defer.inlineCallbacks
def build(self, prev_event_ids):
built_event = yield self._base_builder.build(prev_event_ids)
built_event.event_id = self._event_id
built_event._event_dict["event_id"] = self._event_id
return built_event
@property
def room_id(self):
return self._base_builder.room_id
event_1, context_1 = self.get_success(
self.event_creation_handler.create_new_client_event(
EventIdManglingBuilder(
self.event_builder_factory.for_room_version(
RoomVersions.V1,
{
"type": EventTypes.Redaction,
"sender": self.u_alice.to_string(),
"room_id": self.room1.to_string(),
"content": {"reason": "test"},
"redacts": redaction_event_id2,
},
),
redaction_event_id1,
)
)
)
self.get_success(self.store.persist_event(event_1, context_1))
event_2, context_2 = self.get_success(
self.event_creation_handler.create_new_client_event(
EventIdManglingBuilder(
self.event_builder_factory.for_room_version(
RoomVersions.V1,
{
"type": EventTypes.Redaction,
"sender": self.u_alice.to_string(),
"room_id": self.room1.to_string(),
"content": {"reason": "test"},
"redacts": redaction_event_id1,
},
),
redaction_event_id2,
)
)
)
self.get_success(self.store.persist_event(event_2, context_2))
# fetch one of the redactions
fetched = self.get_success(self.store.get_event(redaction_event_id1))
# it should have been redacted
self.assertEqual(fetched.unsigned["redacted_by"], redaction_event_id2)
self.assertEqual(
fetched.unsigned["redacted_because"].event_id, redaction_event_id2
)