336 lines
13 KiB
Python
336 lines
13 KiB
Python
# Copyright 2018 New Vector Ltd
|
|
# Copyright 2019 Matrix.org Federation 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 logging
|
|
from http import HTTPStatus
|
|
|
|
from parameterized import parameterized
|
|
|
|
from twisted.test.proto_helpers import MemoryReactor
|
|
|
|
from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
|
|
from synapse.config.server import DEFAULT_ROOM_VERSION
|
|
from synapse.events import EventBase, make_event_from_dict
|
|
from synapse.federation.federation_server import server_matches_acl_event
|
|
from synapse.rest import admin
|
|
from synapse.rest.client import login, room
|
|
from synapse.server import HomeServer
|
|
from synapse.types import JsonDict
|
|
from synapse.util import Clock
|
|
|
|
from tests import unittest
|
|
from tests.unittest import override_config
|
|
|
|
|
|
class FederationServerTests(unittest.FederatingHomeserverTestCase):
|
|
servlets = [
|
|
admin.register_servlets,
|
|
room.register_servlets,
|
|
login.register_servlets,
|
|
]
|
|
|
|
@parameterized.expand([(b"",), (b"foo",), (b'{"limit": Infinity}',)])
|
|
def test_bad_request(self, query_content: bytes) -> None:
|
|
"""
|
|
Querying with bad data returns a reasonable error code.
|
|
"""
|
|
u1 = self.register_user("u1", "pass")
|
|
u1_token = self.login("u1", "pass")
|
|
|
|
room_1 = self.helper.create_room_as(u1, tok=u1_token)
|
|
self.inject_room_member(room_1, "@user:other.example.com", "join")
|
|
|
|
"/get_missing_events/(?P<room_id>[^/]*)/?"
|
|
|
|
channel = self.make_request(
|
|
"POST",
|
|
"/_matrix/federation/v1/get_missing_events/%s" % (room_1,),
|
|
query_content,
|
|
)
|
|
self.assertEqual(HTTPStatus.BAD_REQUEST, channel.code, channel.result)
|
|
self.assertEqual(channel.json_body["errcode"], "M_NOT_JSON")
|
|
|
|
|
|
class ServerACLsTestCase(unittest.TestCase):
|
|
def test_blacklisted_server(self) -> None:
|
|
e = _create_acl_event({"allow": ["*"], "deny": ["evil.com"]})
|
|
logging.info("ACL event: %s", e.content)
|
|
|
|
self.assertFalse(server_matches_acl_event("evil.com", e))
|
|
self.assertFalse(server_matches_acl_event("EVIL.COM", e))
|
|
|
|
self.assertTrue(server_matches_acl_event("evil.com.au", e))
|
|
self.assertTrue(server_matches_acl_event("honestly.not.evil.com", e))
|
|
|
|
def test_block_ip_literals(self) -> None:
|
|
e = _create_acl_event({"allow_ip_literals": False, "allow": ["*"]})
|
|
logging.info("ACL event: %s", e.content)
|
|
|
|
self.assertFalse(server_matches_acl_event("1.2.3.4", e))
|
|
self.assertTrue(server_matches_acl_event("1a.2.3.4", e))
|
|
self.assertFalse(server_matches_acl_event("[1:2::]", e))
|
|
self.assertTrue(server_matches_acl_event("1:2:3:4", e))
|
|
|
|
def test_wildcard_matching(self) -> None:
|
|
e = _create_acl_event({"allow": ["good*.com"]})
|
|
self.assertTrue(
|
|
server_matches_acl_event("good.com", e),
|
|
"* matches 0 characters",
|
|
)
|
|
self.assertTrue(
|
|
server_matches_acl_event("GOOD.COM", e),
|
|
"pattern is case-insensitive",
|
|
)
|
|
self.assertTrue(
|
|
server_matches_acl_event("good.aa.com", e),
|
|
"* matches several characters, including '.'",
|
|
)
|
|
self.assertFalse(
|
|
server_matches_acl_event("ishgood.com", e),
|
|
"pattern does not allow prefixes",
|
|
)
|
|
|
|
|
|
class StateQueryTests(unittest.FederatingHomeserverTestCase):
|
|
servlets = [
|
|
admin.register_servlets,
|
|
room.register_servlets,
|
|
login.register_servlets,
|
|
]
|
|
|
|
def test_needs_to_be_in_room(self) -> None:
|
|
"""/v1/state/<room_id> requires the server to be in the room"""
|
|
u1 = self.register_user("u1", "pass")
|
|
u1_token = self.login("u1", "pass")
|
|
|
|
room_1 = self.helper.create_room_as(u1, tok=u1_token)
|
|
|
|
channel = self.make_signed_federation_request(
|
|
"GET", "/_matrix/federation/v1/state/%s?event_id=xyz" % (room_1,)
|
|
)
|
|
self.assertEqual(HTTPStatus.FORBIDDEN, channel.code, channel.result)
|
|
self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
|
|
|
|
|
|
class SendJoinFederationTests(unittest.FederatingHomeserverTestCase):
|
|
servlets = [
|
|
admin.register_servlets,
|
|
room.register_servlets,
|
|
login.register_servlets,
|
|
]
|
|
|
|
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
|
|
super().prepare(reactor, clock, hs)
|
|
|
|
self._storage_controllers = hs.get_storage_controllers()
|
|
|
|
# create the room
|
|
creator_user_id = self.register_user("kermit", "test")
|
|
tok = self.login("kermit", "test")
|
|
self._room_id = self.helper.create_room_as(
|
|
room_creator=creator_user_id, tok=tok
|
|
)
|
|
|
|
# a second member on the orgin HS
|
|
second_member_user_id = self.register_user("fozzie", "bear")
|
|
tok2 = self.login("fozzie", "bear")
|
|
self.helper.join(self._room_id, second_member_user_id, tok=tok2)
|
|
|
|
def _make_join(self, user_id: str) -> JsonDict:
|
|
channel = self.make_signed_federation_request(
|
|
"GET",
|
|
f"/_matrix/federation/v1/make_join/{self._room_id}/{user_id}"
|
|
f"?ver={DEFAULT_ROOM_VERSION}",
|
|
)
|
|
self.assertEqual(channel.code, HTTPStatus.OK, channel.json_body)
|
|
return channel.json_body
|
|
|
|
def test_send_join(self) -> None:
|
|
"""happy-path test of send_join"""
|
|
joining_user = "@misspiggy:" + self.OTHER_SERVER_NAME
|
|
join_result = self._make_join(joining_user)
|
|
|
|
join_event_dict = join_result["event"]
|
|
self.add_hashes_and_signatures_from_other_server(
|
|
join_event_dict,
|
|
KNOWN_ROOM_VERSIONS[DEFAULT_ROOM_VERSION],
|
|
)
|
|
channel = self.make_signed_federation_request(
|
|
"PUT",
|
|
f"/_matrix/federation/v2/send_join/{self._room_id}/x",
|
|
content=join_event_dict,
|
|
)
|
|
self.assertEqual(channel.code, HTTPStatus.OK, channel.json_body)
|
|
|
|
# we should get complete room state back
|
|
returned_state = [
|
|
(ev["type"], ev["state_key"]) for ev in channel.json_body["state"]
|
|
]
|
|
self.assertCountEqual(
|
|
returned_state,
|
|
[
|
|
("m.room.create", ""),
|
|
("m.room.power_levels", ""),
|
|
("m.room.join_rules", ""),
|
|
("m.room.history_visibility", ""),
|
|
("m.room.member", "@kermit:test"),
|
|
("m.room.member", "@fozzie:test"),
|
|
# nb: *not* the joining user
|
|
],
|
|
)
|
|
|
|
# also check the auth chain
|
|
returned_auth_chain_events = [
|
|
(ev["type"], ev["state_key"]) for ev in channel.json_body["auth_chain"]
|
|
]
|
|
self.assertCountEqual(
|
|
returned_auth_chain_events,
|
|
[
|
|
("m.room.create", ""),
|
|
("m.room.member", "@kermit:test"),
|
|
("m.room.power_levels", ""),
|
|
("m.room.join_rules", ""),
|
|
],
|
|
)
|
|
|
|
# the room should show that the new user is a member
|
|
r = self.get_success(
|
|
self._storage_controllers.state.get_current_state(self._room_id)
|
|
)
|
|
self.assertEqual(r[("m.room.member", joining_user)].membership, "join")
|
|
|
|
def test_send_join_partial_state(self) -> None:
|
|
"""/send_join should return partial state, if requested"""
|
|
joining_user = "@misspiggy:" + self.OTHER_SERVER_NAME
|
|
join_result = self._make_join(joining_user)
|
|
|
|
join_event_dict = join_result["event"]
|
|
self.add_hashes_and_signatures_from_other_server(
|
|
join_event_dict,
|
|
KNOWN_ROOM_VERSIONS[DEFAULT_ROOM_VERSION],
|
|
)
|
|
channel = self.make_signed_federation_request(
|
|
"PUT",
|
|
f"/_matrix/federation/v2/send_join/{self._room_id}/x?omit_members=true",
|
|
content=join_event_dict,
|
|
)
|
|
self.assertEqual(channel.code, HTTPStatus.OK, channel.json_body)
|
|
|
|
# expect a reduced room state
|
|
returned_state = [
|
|
(ev["type"], ev["state_key"]) for ev in channel.json_body["state"]
|
|
]
|
|
self.assertCountEqual(
|
|
returned_state,
|
|
[
|
|
("m.room.create", ""),
|
|
("m.room.power_levels", ""),
|
|
("m.room.join_rules", ""),
|
|
("m.room.history_visibility", ""),
|
|
# Users included here because they're heroes.
|
|
("m.room.member", "@kermit:test"),
|
|
("m.room.member", "@fozzie:test"),
|
|
],
|
|
)
|
|
|
|
# the auth chain should not include anything already in "state"
|
|
returned_auth_chain_events = [
|
|
(ev["type"], ev["state_key"]) for ev in channel.json_body["auth_chain"]
|
|
]
|
|
self.assertCountEqual(
|
|
returned_auth_chain_events,
|
|
# TODO: change the test so that we get at least one event in the auth chain
|
|
# here.
|
|
[],
|
|
)
|
|
|
|
# the room should show that the new user is a member
|
|
r = self.get_success(
|
|
self._storage_controllers.state.get_current_state(self._room_id)
|
|
)
|
|
self.assertEqual(r[("m.room.member", joining_user)].membership, "join")
|
|
|
|
@override_config({"rc_joins_per_room": {"per_second": 0, "burst_count": 3}})
|
|
def test_make_join_respects_room_join_rate_limit(self) -> None:
|
|
# In the test setup, two users join the room. Since the rate limiter burst
|
|
# count is 3, a new make_join request to the room should be accepted.
|
|
|
|
joining_user = "@ronniecorbett:" + self.OTHER_SERVER_NAME
|
|
self._make_join(joining_user)
|
|
|
|
# Now have a new local user join the room. This saturates the rate limiter
|
|
# bucket, so the next make_join should be denied.
|
|
new_local_user = self.register_user("animal", "animal")
|
|
token = self.login("animal", "animal")
|
|
self.helper.join(self._room_id, new_local_user, tok=token)
|
|
|
|
joining_user = "@ronniebarker:" + self.OTHER_SERVER_NAME
|
|
channel = self.make_signed_federation_request(
|
|
"GET",
|
|
f"/_matrix/federation/v1/make_join/{self._room_id}/{joining_user}"
|
|
f"?ver={DEFAULT_ROOM_VERSION}",
|
|
)
|
|
self.assertEqual(channel.code, HTTPStatus.TOO_MANY_REQUESTS, channel.json_body)
|
|
|
|
@override_config({"rc_joins_per_room": {"per_second": 0, "burst_count": 3}})
|
|
def test_send_join_contributes_to_room_join_rate_limit_and_is_limited(self) -> None:
|
|
# Make two make_join requests up front. (These are rate limited, but do not
|
|
# contribute to the rate limit.)
|
|
join_event_dicts = []
|
|
for i in range(2):
|
|
joining_user = f"@misspiggy{i}:{self.OTHER_SERVER_NAME}"
|
|
join_result = self._make_join(joining_user)
|
|
join_event_dict = join_result["event"]
|
|
self.add_hashes_and_signatures_from_other_server(
|
|
join_event_dict,
|
|
KNOWN_ROOM_VERSIONS[DEFAULT_ROOM_VERSION],
|
|
)
|
|
join_event_dicts.append(join_event_dict)
|
|
|
|
# In the test setup, two users join the room. Since the rate limiter burst
|
|
# count is 3, the first send_join should be accepted...
|
|
channel = self.make_signed_federation_request(
|
|
"PUT",
|
|
f"/_matrix/federation/v2/send_join/{self._room_id}/join0",
|
|
content=join_event_dicts[0],
|
|
)
|
|
self.assertEqual(channel.code, 200, channel.json_body)
|
|
|
|
# ... but the second should be denied.
|
|
channel = self.make_signed_federation_request(
|
|
"PUT",
|
|
f"/_matrix/federation/v2/send_join/{self._room_id}/join1",
|
|
content=join_event_dicts[1],
|
|
)
|
|
self.assertEqual(channel.code, HTTPStatus.TOO_MANY_REQUESTS, channel.json_body)
|
|
|
|
# NB: we could write a test which checks that the send_join event is seen
|
|
# by other workers over replication, and that they update their rate limit
|
|
# buckets accordingly. I'm going to assume that the join event gets sent over
|
|
# replication, at which point the tests.handlers.room_member test
|
|
# test_local_users_joining_on_another_worker_contribute_to_rate_limit
|
|
# is probably sufficient to reassure that the bucket is updated.
|
|
|
|
|
|
def _create_acl_event(content: JsonDict) -> EventBase:
|
|
return make_event_from_dict(
|
|
{
|
|
"room_id": "!a:b",
|
|
"event_id": "$a:b",
|
|
"type": "m.room.server_acls",
|
|
"sender": "@a:b",
|
|
"content": content,
|
|
}
|
|
)
|