mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-15 12:03:52 +01:00
23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
570 lines
19 KiB
Python
570 lines
19 KiB
Python
#
|
|
# This file is licensed under the Affero General Public License (AGPL) version 3.
|
|
#
|
|
# Copyright 2019 Matrix.org Foundation C.I.C.
|
|
# Copyright 2016 OpenMarket Ltd
|
|
# Copyright (C) 2023 New Vector, Ltd
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# See the GNU Affero General Public License for more details:
|
|
# <https://www.gnu.org/licenses/agpl-3.0.html>.
|
|
#
|
|
# Originally licensed under the Apache License, Version 2.0:
|
|
# <http://www.apache.org/licenses/LICENSE-2.0>.
|
|
#
|
|
# [This file includes modifications made by New Vector Limited]
|
|
#
|
|
#
|
|
|
|
import copy
|
|
from unittest import mock
|
|
|
|
from twisted.test.proto_helpers import MemoryReactor
|
|
|
|
from synapse.api.errors import SynapseError
|
|
from synapse.server import HomeServer
|
|
from synapse.util import Clock
|
|
|
|
from tests import unittest
|
|
|
|
# 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.HomeserverTestCase):
|
|
def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
|
|
return self.setup_test_homeserver(replication_layer=mock.Mock())
|
|
|
|
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
|
|
self.handler = hs.get_e2e_room_keys_handler()
|
|
self.local_user = "@boris:" + hs.hostname
|
|
|
|
def test_get_missing_current_version_info(self) -> None:
|
|
"""Check that we get a 404 if we ask for info about the current version
|
|
if there is no version.
|
|
"""
|
|
e = self.get_failure(
|
|
self.handler.get_version_info(self.local_user), SynapseError
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_get_missing_version_info(self) -> None:
|
|
"""Check that we get a 404 if we ask for info about a specific version
|
|
if it doesn't exist.
|
|
"""
|
|
e = self.get_failure(
|
|
self.handler.get_version_info(self.local_user, "bogus_version"),
|
|
SynapseError,
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_create_version(self) -> None:
|
|
"""Check that we can create and then retrieve versions."""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
# check we can retrieve it as the current version
|
|
res = self.get_success(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 = self.get_success(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...
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "second_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "2")
|
|
|
|
# check we can retrieve it as the current version
|
|
res = self.get_success(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,
|
|
},
|
|
)
|
|
|
|
def test_update_version(self) -> None:
|
|
"""Check that we can update versions."""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
res = self.get_success(
|
|
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 = self.get_success(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,
|
|
},
|
|
)
|
|
|
|
def test_update_missing_version(self) -> None:
|
|
"""Check that we get a 404 on updating nonexistent versions"""
|
|
e = self.get_failure(
|
|
self.handler.update_version(
|
|
self.local_user,
|
|
"1",
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": "1",
|
|
},
|
|
),
|
|
SynapseError,
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_update_omitted_version(self) -> None:
|
|
"""Check that the update succeeds if the version is missing from the body"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
self.get_success(
|
|
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 = self.get_success(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,
|
|
},
|
|
)
|
|
|
|
def test_update_bad_version(self) -> None:
|
|
"""Check that we get a 400 if the version in the body doesn't match"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
e = self.get_failure(
|
|
self.handler.update_version(
|
|
self.local_user,
|
|
version,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "revised_first_version_auth_data",
|
|
"version": "incorrect",
|
|
},
|
|
),
|
|
SynapseError,
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 400)
|
|
|
|
def test_delete_missing_version(self) -> None:
|
|
"""Check that we get a 404 on deleting nonexistent versions"""
|
|
e = self.get_failure(
|
|
self.handler.delete_version(self.local_user, "1"), SynapseError
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_delete_missing_current_version(self) -> None:
|
|
"""Check that we get a 404 on deleting nonexistent current version"""
|
|
e = self.get_failure(self.handler.delete_version(self.local_user), SynapseError)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_delete_version(self) -> None:
|
|
"""Check that we can create and then delete versions."""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
# check we can delete it
|
|
self.get_success(self.handler.delete_version(self.local_user, "1"))
|
|
|
|
# check that it's gone
|
|
e = self.get_failure(
|
|
self.handler.get_version_info(self.local_user, "1"), SynapseError
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_get_missing_backup(self) -> None:
|
|
"""Check that we get a 404 on querying missing backup"""
|
|
e = self.get_failure(
|
|
self.handler.get_room_keys(self.local_user, "bogus_version"), SynapseError
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_get_missing_room_keys(self) -> None:
|
|
"""Check we get an empty response from an empty backup"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
res = self.get_success(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
|
|
|
|
def test_upload_room_keys_no_versions(self) -> None:
|
|
"""Check that we get a 404 on uploading keys when no versions are defined"""
|
|
e = self.get_failure(
|
|
self.handler.upload_room_keys(self.local_user, "no_version", room_keys),
|
|
SynapseError,
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_upload_room_keys_bogus_version(self) -> None:
|
|
"""Check that we get a 404 on uploading keys when an nonexistent version
|
|
is specified
|
|
"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
e = self.get_failure(
|
|
self.handler.upload_room_keys(self.local_user, "bogus_version", room_keys),
|
|
SynapseError,
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 404)
|
|
|
|
def test_upload_room_keys_wrong_version(self) -> None:
|
|
"""Check that we get a 403 on uploading keys for an old version"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "second_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "2")
|
|
|
|
e = self.get_failure(
|
|
self.handler.upload_room_keys(self.local_user, "1", room_keys), SynapseError
|
|
)
|
|
res = e.value.code
|
|
self.assertEqual(res, 403)
|
|
|
|
def test_upload_room_keys_insert(self) -> None:
|
|
"""Check that we can insert and retrieve keys for a session"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
|
|
res = self.get_success(self.handler.get_room_keys(self.local_user, version))
|
|
self.assertDictEqual(res, room_keys)
|
|
|
|
# check getting room_keys for a given room
|
|
res = self.get_success(
|
|
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 = self.get_success(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, room_keys)
|
|
|
|
def test_upload_room_keys_merge(self) -> None:
|
|
"""Check that we can upload a new room_key for an existing session and
|
|
have it correctly merged"""
|
|
version = self.get_success(
|
|
self.handler.create_version(
|
|
self.local_user,
|
|
{
|
|
"algorithm": "m.megolm_backup.v1",
|
|
"auth_data": "first_version_auth_data",
|
|
},
|
|
)
|
|
)
|
|
self.assertEqual(version, "1")
|
|
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
|
|
# get the etag to compare to future versions
|
|
res = self.get_success(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"
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, new_room_keys)
|
|
)
|
|
|
|
res_keys = self.get_success(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertEqual(
|
|
res_keys["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"],
|
|
"SSBBTSBBIEZJU0gK",
|
|
)
|
|
|
|
# the etag should be the same since the session did not change
|
|
res = self.get_success(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
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, new_room_keys)
|
|
)
|
|
|
|
res_keys = self.get_success(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertEqual(
|
|
res_keys["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"],
|
|
"new",
|
|
)
|
|
|
|
# the etag should NOT be equal now, since the key changed
|
|
res = self.get_success(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"
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, new_room_keys)
|
|
)
|
|
|
|
res_keys = self.get_success(
|
|
self.handler.get_room_keys(self.local_user, version)
|
|
)
|
|
self.assertEqual(
|
|
res_keys["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"],
|
|
"new",
|
|
)
|
|
|
|
# the etag should be the same since the session did not change
|
|
res = self.get_success(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
|
|
|
|
def test_delete_room_keys(self) -> None:
|
|
"""Check that we can insert and delete keys for a session"""
|
|
version = self.get_success(
|
|
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
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
self.get_success(self.handler.delete_room_keys(self.local_user, version))
|
|
res = self.get_success(
|
|
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
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
self.get_success(
|
|
self.handler.delete_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org"
|
|
)
|
|
)
|
|
res = self.get_success(
|
|
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
|
|
self.get_success(
|
|
self.handler.upload_room_keys(self.local_user, version, room_keys)
|
|
)
|
|
self.get_success(
|
|
self.handler.delete_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
res = self.get_success(
|
|
self.handler.get_room_keys(
|
|
self.local_user, version, room_id="!abc:matrix.org", session_id="c0ff33"
|
|
)
|
|
)
|
|
self.assertDictEqual(res, {"rooms": {}})
|