mirror of
https://mau.dev/maunium/synapse.git
synced 2024-11-15 06:21:49 +01:00
639 lines
21 KiB
Python
639 lines
21 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2016 OpenMarket Ltd
|
|
# Copyright 2017 New Vector Ltd
|
|
# Copyright 2019 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 copy
|
|
|
|
import mock
|
|
|
|
from twisted.internet import defer
|
|
|
|
import synapse.api.errors
|
|
import synapse.handlers.e2e_room_keys
|
|
import synapse.storage
|
|
from synapse.api import errors
|
|
|
|
from tests import unittest, utils
|
|
|
|
# sample room_key data for use in the tests
|
|
room_keys = {
|
|
"rooms": {
|
|
"!abc:matrix.org": {
|
|
"sessions": {
|
|
"c0ff33": {
|
|
"first_message_index": 1,
|
|
"forwarded_count": 1,
|
|
"is_verified": False,
|
|
"session_data": "SSBBTSBBIEZJU0gK",
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
class E2eRoomKeysHandlerTestCase(unittest.TestCase):
|
|
def __init__(self, *args, **kwargs):
|
|
super().__init__(*args, **kwargs)
|
|
self.hs = None # type: synapse.server.HomeServer
|
|
self.handler = None # type: synapse.handlers.e2e_keys.E2eRoomKeysHandler
|
|
|
|
@defer.inlineCallbacks
|
|
def setUp(self):
|
|
self.hs = yield utils.setup_test_homeserver(
|
|
self.addCleanup, replication_layer=mock.Mock()
|
|
)
|
|
self.handler = synapse.handlers.e2e_room_keys.E2eRoomKeysHandler(self.hs)
|
|
self.local_user = "@boris:" + self.hs.hostname
|
|
|
|
@defer.inlineCallbacks
|
|
def test_get_missing_current_version_info(self):
|
|
"""Check that we get a 404 if we ask for info about the current version
|
|
if there is no version.
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_get_missing_version_info(self):
|
|
"""Check that we get a 404 if we ask for info about a specific version
|
|
if it doesn't exist.
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.get_version_info(self.local_user, "bogus_version")
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_create_version(self):
|
|
"""Check that we can create and then retrieve versions.
|
|
"""
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(res, "1")
|
|
|
|
# check we can retrieve it as the current version
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
version_etag = res["etag"]
|
|
self.assertIsInstance(version_etag, str)
|
|
del res["etag"]
|
|
self.assertDictEqual(
|
|
res,
|
|
{
|
|
"version": "1",
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
"count": 0,
|
|
},
|
|
)
|
|
|
|
# check we can retrieve it as a specific version
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_version_info(self.local_user, "1")
|
|
)
|
|
self.assertEqual(res["etag"], version_etag)
|
|
del res["etag"]
|
|
self.assertDictEqual(
|
|
res,
|
|
{
|
|
"version": "1",
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
"count": 0,
|
|
},
|
|
)
|
|
|
|
# upload a new one...
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "second_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(res, "2")
|
|
|
|
# check we can retrieve it as the current version
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
del res["etag"]
|
|
self.assertDictEqual(
|
|
res,
|
|
{
|
|
"version": "2",
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "second_version_auth_data",
|
|
"count": 0,
|
|
},
|
|
)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_update_version(self):
|
|
"""Check that we can update versions.
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.update_version(
|
|
self.local_user,
|
|
version,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": version,
|
|
},
|
|
)
|
|
)
|
|
self.assertDictEqual(res, {})
|
|
|
|
# check we can retrieve it as the current version
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
del res["etag"]
|
|
self.assertDictEqual(
|
|
res,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": version,
|
|
"count": 0,
|
|
},
|
|
)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_update_missing_version(self):
|
|
"""Check that we get a 404 on updating nonexistent versions
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.update_version(
|
|
self.local_user,
|
|
"1",
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": "1",
|
|
},
|
|
)
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_update_omitted_version(self):
|
|
"""Check that the update succeeds if the version is missing from the body
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
yield defer.ensureDeferred(
|
|
self.handler.update_version(
|
|
self.local_user,
|
|
version,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
|
|
# check we can retrieve it as the current version
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
del res["etag"] # etag is opaque, so don't test its contents
|
|
self.assertDictEqual(
|
|
res,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": version,
|
|
"count": 0,
|
|
},
|
|
)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_update_bad_version(self):
|
|
"""Check that we get a 400 if the version in the body doesn't match
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.update_version(
|
|
self.local_user,
|
|
version,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": "incorrect",
|
|
},
|
|
)
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 400)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_delete_missing_version(self):
|
|
"""Check that we get a 404 on deleting nonexistent versions
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.delete_version(self.local_user, "1")
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_delete_missing_current_version(self):
|
|
"""Check that we get a 404 on deleting nonexistent current version
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(self.handler.delete_version(self.local_user))
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_delete_version(self):
|
|
"""Check that we can create and then delete versions.
|
|
"""
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(res, "1")
|
|
|
|
# check we can delete it
|
|
yield defer.ensureDeferred(self.handler.delete_version(self.local_user, "1"))
|
|
|
|
# check that it's gone
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.get_version_info(self.local_user, "1")
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_get_missing_backup(self):
|
|
"""Check that we get a 404 on querying missing backup
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(self.local_user, "bogus_version")
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_get_missing_room_keys(self):
|
|
"""Check we get an empty response from an empty backup
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertDictEqual(res, {"rooms": {}})
|
|
|
|
# TODO: test the locking semantics when uploading room_keys,
|
|
# although this is probably best done in sytest
|
|
|
|
@defer.inlineCallbacks
|
|
def test_upload_room_keys_no_versions(self):
|
|
"""Check that we get a 404 on uploading keys when no versions are defined
|
|
"""
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, "no_version", room_keys)
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_upload_room_keys_bogus_version(self):
|
|
"""Check that we get a 404 on uploading keys when an nonexistent version
|
|
is specified
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(
|
|
self.local_user, "bogus_version", room_keys
|
|
)
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 404)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_upload_room_keys_wrong_version(self):
|
|
"""Check that we get a 403 on uploading keys for an old version
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "second_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "2")
|
|
|
|
res = None
|
|
try:
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, "1", room_keys)
|
|
)
|
|
except errors.SynapseError as e:
|
|
res = e.code
|
|
self.assertEqual(res, 403)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_upload_room_keys_insert(self):
|
|
"""Check that we can insert and retrieve keys for a session
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertDictEqual(res, room_keys)
|
|
|
|
# check getting room_keys for a given room
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, room_keys)
|
|
|
|
# check getting room_keys for a given session_id
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, room_keys)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_upload_room_keys_merge(self):
|
|
"""Check that we can upload a new room_key for an existing session and
|
|
have it correctly merged"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
|
|
# get the etag to compare to future versions
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
backup_etag = res["etag"]
|
|
self.assertEqual(res["count"], 1)
|
|
|
|
new_room_keys = copy.deepcopy(room_keys)
|
|
new_room_key = new_room_keys["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]
|
|
|
|
# test that increasing the message_index doesn't replace the existing session
|
|
new_room_key["first_message_index"] = 2
|
|
new_room_key["session_data"] = "new"
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, new_room_keys)
|
|
)
|
|
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertEqual(
|
|
res["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"],
|
|
"SSBBTSBBIEZJU0gK",
|
|
)
|
|
|
|
# the etag should be the same since the session did not change
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
self.assertEqual(res["etag"], backup_etag)
|
|
|
|
# test that marking the session as verified however /does/ replace it
|
|
new_room_key["is_verified"] = True
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, new_room_keys)
|
|
)
|
|
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertEqual(
|
|
res["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"], "new"
|
|
)
|
|
|
|
# the etag should NOT be equal now, since the key changed
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
self.assertNotEqual(res["etag"], backup_etag)
|
|
backup_etag = res["etag"]
|
|
|
|
# test that a session with a higher forwarded_count doesn't replace one
|
|
# with a lower forwarding count
|
|
new_room_key["forwarded_count"] = 2
|
|
new_room_key["session_data"] = "other"
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, new_room_keys)
|
|
)
|
|
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertEqual(
|
|
res["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"], "new"
|
|
)
|
|
|
|
# the etag should be the same since the session did not change
|
|
res = yield defer.ensureDeferred(self.handler.get_version_info(self.local_user))
|
|
self.assertEqual(res["etag"], backup_etag)
|
|
|
|
# TODO: check edge cases as well as the common variations here
|
|
|
|
@defer.inlineCallbacks
|
|
def test_delete_room_keys(self):
|
|
"""Check that we can insert and delete keys for a session
|
|
"""
|
|
version = yield defer.ensureDeferred(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
# check for bulk-delete
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
yield defer.ensureDeferred(
|
|
self.handler.delete_room_keys(self.local_user, version)
|
|
)
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, {"rooms": {}})
|
|
|
|
# check for bulk-delete per room
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
yield defer.ensureDeferred(
|
|
self.handler.delete_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org"
|
|
)
|
|
)
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, {"rooms": {}})
|
|
|
|
# check for bulk-delete per session
|
|
yield defer.ensureDeferred(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
yield defer.ensureDeferred(
|
|
self.handler.delete_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
res = yield defer.ensureDeferred(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, {"rooms": {}})
|