1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
# -*- 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 mock import Mock
from twisted.internet import defer
from synapse.api.constants import EventTypes, Membership, RoomVersions
from synapse.types import RoomID, UserID
from tests import unittest
from tests.utils import create_room, setup_test_homeserver
class RedactionTestCase(unittest.TestCase):
@defer.inlineCallbacks
def setUp(self):
hs = yield setup_test_homeserver(
self.addCleanup, 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")
yield create_room(hs, self.room1.to_string(), self.u_alice.to_string())
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(
RoomVersions.V1,
{
"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(
RoomVersions.V1,
{
"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(
RoomVersions.V1,
{
"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"],
)
|
