synapse/tests/handlers/test_e2e_keys.py

813 lines
30 KiB
Python

# Copyright 2016 OpenMarket Ltd
# Copyright 2019 New Vector Ltd
# Copyright 2019 The 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.
from unittest import mock
from signedjson import key as key, sign as sign
from twisted.internet import defer
from synapse.api.constants import RoomEncryptionAlgorithms
from synapse.api.errors import Codes, SynapseError
from tests import unittest
class E2eKeysHandlerTestCase(unittest.HomeserverTestCase):
def make_homeserver(self, reactor, clock):
return self.setup_test_homeserver(federation_client=mock.Mock())
def prepare(self, reactor, clock, hs):
self.handler = hs.get_e2e_keys_handler()
self.store = self.hs.get_datastore()
def test_query_local_devices_no_devices(self):
"""If the user has no devices, we expect an empty list."""
local_user = "@boris:" + self.hs.hostname
res = self.get_success(self.handler.query_local_devices({local_user: None}))
self.assertDictEqual(res, {local_user: {}})
def test_reupload_one_time_keys(self):
"""we should be able to re-upload the same keys"""
local_user = "@boris:" + self.hs.hostname
device_id = "xyz"
keys = {
"alg1:k1": "key1",
"alg2:k2": {"key": "key2", "signatures": {"k1": "sig1"}},
"alg2:k3": {"key": "key3"},
}
# Note that "signed_curve25519" is always returned in key count responses. This is necessary until
# https://github.com/matrix-org/matrix-doc/issues/3298 is fixed.
res = self.get_success(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": keys}
)
)
self.assertDictEqual(
res, {"one_time_key_counts": {"alg1": 1, "alg2": 2, "signed_curve25519": 0}}
)
# we should be able to change the signature without a problem
keys["alg2:k2"]["signatures"]["k1"] = "sig2"
res = self.get_success(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": keys}
)
)
self.assertDictEqual(
res, {"one_time_key_counts": {"alg1": 1, "alg2": 2, "signed_curve25519": 0}}
)
def test_change_one_time_keys(self):
"""attempts to change one-time-keys should be rejected"""
local_user = "@boris:" + self.hs.hostname
device_id = "xyz"
keys = {
"alg1:k1": "key1",
"alg2:k2": {"key": "key2", "signatures": {"k1": "sig1"}},
"alg2:k3": {"key": "key3"},
}
res = self.get_success(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": keys}
)
)
self.assertDictEqual(
res, {"one_time_key_counts": {"alg1": 1, "alg2": 2, "signed_curve25519": 0}}
)
# Error when changing string key
self.get_failure(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": {"alg1:k1": "key2"}}
),
SynapseError,
)
# Error when replacing dict key with string
self.get_failure(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": {"alg2:k3": "key2"}}
),
SynapseError,
)
# Error when replacing string key with dict
self.get_failure(
self.handler.upload_keys_for_user(
local_user,
device_id,
{"one_time_keys": {"alg1:k1": {"key": "key"}}},
),
SynapseError,
)
# Error when replacing dict key
self.get_failure(
self.handler.upload_keys_for_user(
local_user,
device_id,
{
"one_time_keys": {
"alg2:k2": {"key": "key3", "signatures": {"k1": "sig1"}}
}
},
),
SynapseError,
)
def test_claim_one_time_key(self):
local_user = "@boris:" + self.hs.hostname
device_id = "xyz"
keys = {"alg1:k1": "key1"}
res = self.get_success(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": keys}
)
)
self.assertDictEqual(
res, {"one_time_key_counts": {"alg1": 1, "signed_curve25519": 0}}
)
res2 = self.get_success(
self.handler.claim_one_time_keys(
{"one_time_keys": {local_user: {device_id: "alg1"}}}, timeout=None
)
)
self.assertEqual(
res2,
{
"failures": {},
"one_time_keys": {local_user: {device_id: {"alg1:k1": "key1"}}},
},
)
def test_fallback_key(self):
local_user = "@boris:" + self.hs.hostname
device_id = "xyz"
fallback_key = {"alg1:k1": "key1"}
fallback_key2 = {"alg1:k2": "key2"}
otk = {"alg1:k2": "key2"}
# we shouldn't have any unused fallback keys yet
res = self.get_success(
self.store.get_e2e_unused_fallback_key_types(local_user, device_id)
)
self.assertEqual(res, [])
self.get_success(
self.handler.upload_keys_for_user(
local_user,
device_id,
{"org.matrix.msc2732.fallback_keys": fallback_key},
)
)
# we should now have an unused alg1 key
res = self.get_success(
self.store.get_e2e_unused_fallback_key_types(local_user, device_id)
)
self.assertEqual(res, ["alg1"])
# claiming an OTK when no OTKs are available should return the fallback
# key
res = self.get_success(
self.handler.claim_one_time_keys(
{"one_time_keys": {local_user: {device_id: "alg1"}}}, timeout=None
)
)
self.assertEqual(
res,
{"failures": {}, "one_time_keys": {local_user: {device_id: fallback_key}}},
)
# we shouldn't have any unused fallback keys again
res = self.get_success(
self.store.get_e2e_unused_fallback_key_types(local_user, device_id)
)
self.assertEqual(res, [])
# claiming an OTK again should return the same fallback key
res = self.get_success(
self.handler.claim_one_time_keys(
{"one_time_keys": {local_user: {device_id: "alg1"}}}, timeout=None
)
)
self.assertEqual(
res,
{"failures": {}, "one_time_keys": {local_user: {device_id: fallback_key}}},
)
# re-uploading the same fallback key should still result in no unused fallback
# keys
self.get_success(
self.handler.upload_keys_for_user(
local_user,
device_id,
{"org.matrix.msc2732.fallback_keys": fallback_key},
)
)
res = self.get_success(
self.store.get_e2e_unused_fallback_key_types(local_user, device_id)
)
self.assertEqual(res, [])
# uploading a new fallback key should result in an unused fallback key
self.get_success(
self.handler.upload_keys_for_user(
local_user,
device_id,
{"org.matrix.msc2732.fallback_keys": fallback_key2},
)
)
res = self.get_success(
self.store.get_e2e_unused_fallback_key_types(local_user, device_id)
)
self.assertEqual(res, ["alg1"])
# if the user uploads a one-time key, the next claim should fetch the
# one-time key, and then go back to the fallback
self.get_success(
self.handler.upload_keys_for_user(
local_user, device_id, {"one_time_keys": otk}
)
)
res = self.get_success(
self.handler.claim_one_time_keys(
{"one_time_keys": {local_user: {device_id: "alg1"}}}, timeout=None
)
)
self.assertEqual(
res,
{"failures": {}, "one_time_keys": {local_user: {device_id: otk}}},
)
res = self.get_success(
self.handler.claim_one_time_keys(
{"one_time_keys": {local_user: {device_id: "alg1"}}}, timeout=None
)
)
self.assertEqual(
res,
{"failures": {}, "one_time_keys": {local_user: {device_id: fallback_key2}}},
)
def test_replace_master_key(self):
"""uploading a new signing key should make the old signing key unavailable"""
local_user = "@boris:" + self.hs.hostname
keys1 = {
"master_key": {
# private key: 2lonYOM6xYKdEsO+6KrC766xBcHnYnim1x/4LFGF8B0
"user_id": local_user,
"usage": ["master"],
"keys": {
"ed25519:nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk": "nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk"
},
}
}
self.get_success(self.handler.upload_signing_keys_for_user(local_user, keys1))
keys2 = {
"master_key": {
# private key: 4TL4AjRYwDVwD3pqQzcor+ez/euOB1/q78aTJ+czDNs
"user_id": local_user,
"usage": ["master"],
"keys": {
"ed25519:Hq6gL+utB4ET+UvD5ci0kgAwsX6qP/zvf8v6OInU5iw": "Hq6gL+utB4ET+UvD5ci0kgAwsX6qP/zvf8v6OInU5iw"
},
}
}
self.get_success(self.handler.upload_signing_keys_for_user(local_user, keys2))
devices = self.get_success(
self.handler.query_devices(
{"device_keys": {local_user: []}}, 0, local_user, "device123"
)
)
self.assertDictEqual(devices["master_keys"], {local_user: keys2["master_key"]})
def test_reupload_signatures(self):
"""re-uploading a signature should not fail"""
local_user = "@boris:" + self.hs.hostname
keys1 = {
"master_key": {
# private key: HvQBbU+hc2Zr+JP1sE0XwBe1pfZZEYtJNPJLZJtS+F8
"user_id": local_user,
"usage": ["master"],
"keys": {
"ed25519:EmkqvokUn8p+vQAGZitOk4PWjp7Ukp3txV2TbMPEiBQ": "EmkqvokUn8p+vQAGZitOk4PWjp7Ukp3txV2TbMPEiBQ"
},
},
"self_signing_key": {
# private key: 2lonYOM6xYKdEsO+6KrC766xBcHnYnim1x/4LFGF8B0
"user_id": local_user,
"usage": ["self_signing"],
"keys": {
"ed25519:nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk": "nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk"
},
},
}
master_signing_key = key.decode_signing_key_base64(
"ed25519",
"EmkqvokUn8p+vQAGZitOk4PWjp7Ukp3txV2TbMPEiBQ",
"HvQBbU+hc2Zr+JP1sE0XwBe1pfZZEYtJNPJLZJtS+F8",
)
sign.sign_json(keys1["self_signing_key"], local_user, master_signing_key)
signing_key = key.decode_signing_key_base64(
"ed25519",
"nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk",
"2lonYOM6xYKdEsO+6KrC766xBcHnYnim1x/4LFGF8B0",
)
self.get_success(self.handler.upload_signing_keys_for_user(local_user, keys1))
# upload two device keys, which will be signed later by the self-signing key
device_key_1 = {
"user_id": local_user,
"device_id": "abc",
"algorithms": [
"m.olm.curve25519-aes-sha2",
RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
],
"keys": {
"ed25519:abc": "base64+ed25519+key",
"curve25519:abc": "base64+curve25519+key",
},
"signatures": {local_user: {"ed25519:abc": "base64+signature"}},
}
device_key_2 = {
"user_id": local_user,
"device_id": "def",
"algorithms": [
"m.olm.curve25519-aes-sha2",
RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
],
"keys": {
"ed25519:def": "base64+ed25519+key",
"curve25519:def": "base64+curve25519+key",
},
"signatures": {local_user: {"ed25519:def": "base64+signature"}},
}
self.get_success(
self.handler.upload_keys_for_user(
local_user, "abc", {"device_keys": device_key_1}
)
)
self.get_success(
self.handler.upload_keys_for_user(
local_user, "def", {"device_keys": device_key_2}
)
)
# sign the first device key and upload it
del device_key_1["signatures"]
sign.sign_json(device_key_1, local_user, signing_key)
self.get_success(
self.handler.upload_signatures_for_device_keys(
local_user, {local_user: {"abc": device_key_1}}
)
)
# sign the second device key and upload both device keys. The server
# should ignore the first device key since it already has a valid
# signature for it
del device_key_2["signatures"]
sign.sign_json(device_key_2, local_user, signing_key)
self.get_success(
self.handler.upload_signatures_for_device_keys(
local_user, {local_user: {"abc": device_key_1, "def": device_key_2}}
)
)
device_key_1["signatures"][local_user]["ed25519:abc"] = "base64+signature"
device_key_2["signatures"][local_user]["ed25519:def"] = "base64+signature"
devices = self.get_success(
self.handler.query_devices(
{"device_keys": {local_user: []}}, 0, local_user, "device123"
)
)
del devices["device_keys"][local_user]["abc"]["unsigned"]
del devices["device_keys"][local_user]["def"]["unsigned"]
self.assertDictEqual(devices["device_keys"][local_user]["abc"], device_key_1)
self.assertDictEqual(devices["device_keys"][local_user]["def"], device_key_2)
def test_self_signing_key_doesnt_show_up_as_device(self):
"""signing keys should be hidden when fetching a user's devices"""
local_user = "@boris:" + self.hs.hostname
keys1 = {
"master_key": {
# private key: 2lonYOM6xYKdEsO+6KrC766xBcHnYnim1x/4LFGF8B0
"user_id": local_user,
"usage": ["master"],
"keys": {
"ed25519:nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk": "nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk"
},
}
}
self.get_success(self.handler.upload_signing_keys_for_user(local_user, keys1))
e = self.get_failure(
self.hs.get_device_handler().check_device_registered(
user_id=local_user,
device_id="nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk",
initial_device_display_name="new display name",
),
SynapseError,
)
res = e.value.code
self.assertEqual(res, 400)
res = self.get_success(self.handler.query_local_devices({local_user: None}))
self.assertDictEqual(res, {local_user: {}})
def test_upload_signatures(self):
"""should check signatures that are uploaded"""
# set up a user with cross-signing keys and a device. This user will
# try uploading signatures
local_user = "@boris:" + self.hs.hostname
device_id = "xyz"
# private key: OMkooTr76ega06xNvXIGPbgvvxAOzmQncN8VObS7aBA
device_pubkey = "NnHhnqiMFQkq969szYkooLaBAXW244ZOxgukCvm2ZeY"
device_key = {
"user_id": local_user,
"device_id": device_id,
"algorithms": [
"m.olm.curve25519-aes-sha2",
RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
],
"keys": {"curve25519:xyz": "curve25519+key", "ed25519:xyz": device_pubkey},
"signatures": {local_user: {"ed25519:xyz": "something"}},
}
device_signing_key = key.decode_signing_key_base64(
"ed25519", "xyz", "OMkooTr76ega06xNvXIGPbgvvxAOzmQncN8VObS7aBA"
)
self.get_success(
self.handler.upload_keys_for_user(
local_user, device_id, {"device_keys": device_key}
)
)
# private key: 2lonYOM6xYKdEsO+6KrC766xBcHnYnim1x/4LFGF8B0
master_pubkey = "nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk"
master_key = {
"user_id": local_user,
"usage": ["master"],
"keys": {"ed25519:" + master_pubkey: master_pubkey},
}
master_signing_key = key.decode_signing_key_base64(
"ed25519", master_pubkey, "2lonYOM6xYKdEsO+6KrC766xBcHnYnim1x/4LFGF8B0"
)
usersigning_pubkey = "Hq6gL+utB4ET+UvD5ci0kgAwsX6qP/zvf8v6OInU5iw"
usersigning_key = {
# private key: 4TL4AjRYwDVwD3pqQzcor+ez/euOB1/q78aTJ+czDNs
"user_id": local_user,
"usage": ["user_signing"],
"keys": {"ed25519:" + usersigning_pubkey: usersigning_pubkey},
}
usersigning_signing_key = key.decode_signing_key_base64(
"ed25519", usersigning_pubkey, "4TL4AjRYwDVwD3pqQzcor+ez/euOB1/q78aTJ+czDNs"
)
sign.sign_json(usersigning_key, local_user, master_signing_key)
# private key: HvQBbU+hc2Zr+JP1sE0XwBe1pfZZEYtJNPJLZJtS+F8
selfsigning_pubkey = "EmkqvokUn8p+vQAGZitOk4PWjp7Ukp3txV2TbMPEiBQ"
selfsigning_key = {
"user_id": local_user,
"usage": ["self_signing"],
"keys": {"ed25519:" + selfsigning_pubkey: selfsigning_pubkey},
}
selfsigning_signing_key = key.decode_signing_key_base64(
"ed25519", selfsigning_pubkey, "HvQBbU+hc2Zr+JP1sE0XwBe1pfZZEYtJNPJLZJtS+F8"
)
sign.sign_json(selfsigning_key, local_user, master_signing_key)
cross_signing_keys = {
"master_key": master_key,
"user_signing_key": usersigning_key,
"self_signing_key": selfsigning_key,
}
self.get_success(
self.handler.upload_signing_keys_for_user(local_user, cross_signing_keys)
)
# set up another user with a master key. This user will be signed by
# the first user
other_user = "@otherboris:" + self.hs.hostname
other_master_pubkey = "fHZ3NPiKxoLQm5OoZbKa99SYxprOjNs4TwJUKP+twCM"
other_master_key = {
# private key: oyw2ZUx0O4GifbfFYM0nQvj9CL0b8B7cyN4FprtK8OI
"user_id": other_user,
"usage": ["master"],
"keys": {"ed25519:" + other_master_pubkey: other_master_pubkey},
}
self.get_success(
self.handler.upload_signing_keys_for_user(
other_user, {"master_key": other_master_key}
)
)
# test various signature failures (see below)
ret = self.get_success(
self.handler.upload_signatures_for_device_keys(
local_user,
{
local_user: {
# fails because the signature is invalid
# should fail with INVALID_SIGNATURE
device_id: {
"user_id": local_user,
"device_id": device_id,
"algorithms": [
"m.olm.curve25519-aes-sha2",
RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
],
"keys": {
"curve25519:xyz": "curve25519+key",
# private key: OMkooTr76ega06xNvXIGPbgvvxAOzmQncN8VObS7aBA
"ed25519:xyz": device_pubkey,
},
"signatures": {
local_user: {
"ed25519:" + selfsigning_pubkey: "something"
}
},
},
# fails because device is unknown
# should fail with NOT_FOUND
"unknown": {
"user_id": local_user,
"device_id": "unknown",
"signatures": {
local_user: {
"ed25519:" + selfsigning_pubkey: "something"
}
},
},
# fails because the signature is invalid
# should fail with INVALID_SIGNATURE
master_pubkey: {
"user_id": local_user,
"usage": ["master"],
"keys": {"ed25519:" + master_pubkey: master_pubkey},
"signatures": {
local_user: {"ed25519:" + device_pubkey: "something"}
},
},
},
other_user: {
# fails because the device is not the user's master-signing key
# should fail with NOT_FOUND
"unknown": {
"user_id": other_user,
"device_id": "unknown",
"signatures": {
local_user: {
"ed25519:" + usersigning_pubkey: "something"
}
},
},
other_master_pubkey: {
# fails because the key doesn't match what the server has
# should fail with UNKNOWN
"user_id": other_user,
"usage": ["master"],
"keys": {
"ed25519:" + other_master_pubkey: other_master_pubkey
},
"something": "random",
"signatures": {
local_user: {
"ed25519:" + usersigning_pubkey: "something"
}
},
},
},
},
)
)
user_failures = ret["failures"][local_user]
self.assertEqual(user_failures[device_id]["errcode"], Codes.INVALID_SIGNATURE)
self.assertEqual(
user_failures[master_pubkey]["errcode"], Codes.INVALID_SIGNATURE
)
self.assertEqual(user_failures["unknown"]["errcode"], Codes.NOT_FOUND)
other_user_failures = ret["failures"][other_user]
self.assertEqual(other_user_failures["unknown"]["errcode"], Codes.NOT_FOUND)
self.assertEqual(
other_user_failures[other_master_pubkey]["errcode"], Codes.UNKNOWN
)
# test successful signatures
del device_key["signatures"]
sign.sign_json(device_key, local_user, selfsigning_signing_key)
sign.sign_json(master_key, local_user, device_signing_key)
sign.sign_json(other_master_key, local_user, usersigning_signing_key)
ret = self.get_success(
self.handler.upload_signatures_for_device_keys(
local_user,
{
local_user: {device_id: device_key, master_pubkey: master_key},
other_user: {other_master_pubkey: other_master_key},
},
)
)
self.assertEqual(ret["failures"], {})
# fetch the signed keys/devices and make sure that the signatures are there
ret = self.get_success(
self.handler.query_devices(
{"device_keys": {local_user: [], other_user: []}},
0,
local_user,
"device123",
)
)
self.assertEqual(
ret["device_keys"][local_user]["xyz"]["signatures"][local_user][
"ed25519:" + selfsigning_pubkey
],
device_key["signatures"][local_user]["ed25519:" + selfsigning_pubkey],
)
self.assertEqual(
ret["master_keys"][local_user]["signatures"][local_user][
"ed25519:" + device_id
],
master_key["signatures"][local_user]["ed25519:" + device_id],
)
self.assertEqual(
ret["master_keys"][other_user]["signatures"][local_user][
"ed25519:" + usersigning_pubkey
],
other_master_key["signatures"][local_user]["ed25519:" + usersigning_pubkey],
)
def test_query_devices_remote_no_sync(self):
"""Tests that querying keys for a remote user that we don't share a room
with returns the cross signing keys correctly.
"""
remote_user_id = "@test:other"
local_user_id = "@test:test"
remote_master_key = "85T7JXPFBAySB/jwby4S3lBPTqY3+Zg53nYuGmu1ggY"
remote_self_signing_key = "QeIiFEjluPBtI7WQdG365QKZcFs9kqmHir6RBD0//nQ"
self.hs.get_federation_client().query_client_keys = mock.Mock(
return_value=defer.succeed(
{
"device_keys": {remote_user_id: {}},
"master_keys": {
remote_user_id: {
"user_id": remote_user_id,
"usage": ["master"],
"keys": {"ed25519:" + remote_master_key: remote_master_key},
},
},
"self_signing_keys": {
remote_user_id: {
"user_id": remote_user_id,
"usage": ["self_signing"],
"keys": {
"ed25519:"
+ remote_self_signing_key: remote_self_signing_key
},
}
},
}
)
)
e2e_handler = self.hs.get_e2e_keys_handler()
query_result = self.get_success(
e2e_handler.query_devices(
{
"device_keys": {remote_user_id: []},
},
timeout=10,
from_user_id=local_user_id,
from_device_id="some_device_id",
)
)
self.assertEqual(query_result["failures"], {})
self.assertEqual(
query_result["master_keys"],
{
remote_user_id: {
"user_id": remote_user_id,
"usage": ["master"],
"keys": {"ed25519:" + remote_master_key: remote_master_key},
},
},
)
self.assertEqual(
query_result["self_signing_keys"],
{
remote_user_id: {
"user_id": remote_user_id,
"usage": ["self_signing"],
"keys": {
"ed25519:" + remote_self_signing_key: remote_self_signing_key
},
}
},
)
def test_query_devices_remote_sync(self):
"""Tests that querying keys for a remote user that we share a room with,
but haven't yet fetched the keys for, returns the cross signing keys
correctly.
"""
remote_user_id = "@test:other"
local_user_id = "@test:test"
self.store.get_rooms_for_user = mock.Mock(
return_value=defer.succeed({"some_room_id"})
)
remote_master_key = "85T7JXPFBAySB/jwby4S3lBPTqY3+Zg53nYuGmu1ggY"
remote_self_signing_key = "QeIiFEjluPBtI7WQdG365QKZcFs9kqmHir6RBD0//nQ"
self.hs.get_federation_client().query_user_devices = mock.Mock(
return_value=defer.succeed(
{
"user_id": remote_user_id,
"stream_id": 1,
"devices": [],
"master_key": {
"user_id": remote_user_id,
"usage": ["master"],
"keys": {"ed25519:" + remote_master_key: remote_master_key},
},
"self_signing_key": {
"user_id": remote_user_id,
"usage": ["self_signing"],
"keys": {
"ed25519:"
+ remote_self_signing_key: remote_self_signing_key
},
},
}
)
)
e2e_handler = self.hs.get_e2e_keys_handler()
query_result = self.get_success(
e2e_handler.query_devices(
{
"device_keys": {remote_user_id: []},
},
timeout=10,
from_user_id=local_user_id,
from_device_id="some_device_id",
)
)
self.assertEqual(query_result["failures"], {})
self.assertEqual(
query_result["master_keys"],
{
remote_user_id: {
"user_id": remote_user_id,
"usage": ["master"],
"keys": {"ed25519:" + remote_master_key: remote_master_key},
}
},
)
self.assertEqual(
query_result["self_signing_keys"],
{
remote_user_id: {
"user_id": remote_user_id,
"usage": ["self_signing"],
"keys": {
"ed25519:" + remote_self_signing_key: remote_self_signing_key
},
}
},
)