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- # -*- coding: utf-8 -*-
- # Copyright 2014-2016 OpenMarket Ltd
- #
- # 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.
- from tests import unittest
- from twisted.internet import defer
- from synapse.api.constants import EventTypes, Membership
- from synapse.types import UserID, RoomID
- from tests.utils import setup_test_homeserver
- from mock import Mock
- class RedactionTestCase(unittest.TestCase):
- @defer.inlineCallbacks
- def setUp(self):
- hs = yield setup_test_homeserver(
- resource_for_federation=Mock(),
- http_client=None,
- )
- self.store = hs.get_datastore()
- self.event_builder_factory = hs.get_event_builder_factory()
- self.event_creation_handler = hs.get_event_creation_handler()
- self.u_alice = UserID.from_string("@alice:test")
- self.u_bob = UserID.from_string("@bob:test")
- self.room1 = RoomID.from_string("!abc123:test")
- self.depth = 1
- @defer.inlineCallbacks
- def inject_room_member(self, room, user, membership, replaces_state=None,
- extra_content={}):
- content = {"membership": membership}
- content.update(extra_content)
- builder = self.event_builder_factory.new({
- "type": EventTypes.Member,
- "sender": user.to_string(),
- "state_key": user.to_string(),
- "room_id": room.to_string(),
- "content": content,
- })
- event, context = yield self.event_creation_handler.create_new_client_event(
- builder
- )
- yield self.store.persist_event(event, context)
- defer.returnValue(event)
- @defer.inlineCallbacks
- def inject_message(self, room, user, body):
- self.depth += 1
- builder = self.event_builder_factory.new({
- "type": EventTypes.Message,
- "sender": user.to_string(),
- "state_key": user.to_string(),
- "room_id": room.to_string(),
- "content": {"body": body, "msgtype": u"message"},
- })
- event, context = yield self.event_creation_handler.create_new_client_event(
- builder
- )
- yield self.store.persist_event(event, context)
- defer.returnValue(event)
- @defer.inlineCallbacks
- def inject_redaction(self, room, event_id, user, reason):
- builder = self.event_builder_factory.new({
- "type": EventTypes.Redaction,
- "sender": user.to_string(),
- "state_key": user.to_string(),
- "room_id": room.to_string(),
- "content": {"reason": reason},
- "redacts": event_id,
- })
- event, context = yield self.event_creation_handler.create_new_client_event(
- builder
- )
- yield self.store.persist_event(event, context)
- @defer.inlineCallbacks
- def test_redact(self):
- yield self.inject_room_member(
- self.room1, self.u_alice, Membership.JOIN
- )
- msg_event = yield self.inject_message(self.room1, self.u_alice, u"t")
- # Check event has not been redacted:
- event = yield self.store.get_event(msg_event.event_id)
- self.assertObjectHasAttributes(
- {
- "type": EventTypes.Message,
- "user_id": self.u_alice.to_string(),
- "content": {"body": "t", "msgtype": "message"},
- },
- event,
- )
- self.assertFalse("redacted_because" in event.unsigned)
- # Redact event
- reason = "Because I said so"
- yield self.inject_redaction(
- self.room1, msg_event.event_id, self.u_alice, reason
- )
- event = yield self.store.get_event(msg_event.event_id)
- self.assertEqual(msg_event.event_id, event.event_id)
- self.assertTrue("redacted_because" in event.unsigned)
- self.assertObjectHasAttributes(
- {
- "type": EventTypes.Message,
- "user_id": self.u_alice.to_string(),
- "content": {},
- },
- event,
- )
- self.assertObjectHasAttributes(
- {
- "type": EventTypes.Redaction,
- "user_id": self.u_alice.to_string(),
- "content": {"reason": reason},
- },
- event.unsigned["redacted_because"],
- )
- @defer.inlineCallbacks
- def test_redact_join(self):
- yield self.inject_room_member(
- self.room1, self.u_alice, Membership.JOIN
- )
- msg_event = yield self.inject_room_member(
- self.room1, self.u_bob, Membership.JOIN,
- extra_content={"blue": "red"},
- )
- event = yield self.store.get_event(msg_event.event_id)
- self.assertObjectHasAttributes(
- {
- "type": EventTypes.Member,
- "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"
- yield self.inject_redaction(
- self.room1, msg_event.event_id, self.u_alice, reason
- )
- # Check redaction
- event = yield self.store.get_event(msg_event.event_id)
- self.assertTrue("redacted_because" in event.unsigned)
- self.assertObjectHasAttributes(
- {
- "type": EventTypes.Member,
- "user_id": self.u_bob.to_string(),
- "content": {"membership": Membership.JOIN},
- },
- event,
- )
- self.assertObjectHasAttributes(
- {
- "type": EventTypes.Redaction,
- "user_id": self.u_alice.to_string(),
- "content": {"reason": reason},
- },
- event.unsigned["redacted_because"],
- )
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