266 lines
9.4 KiB
Dart
266 lines
9.4 KiB
Dart
|
/*
|
||
|
|
* Famedly Matrix SDK
|
||
|
|
* Copyright (C) 2019, 2020 Famedly GmbH
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU Affero General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Affero General Public License
|
||
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
import 'dart:convert';
|
||
|
|
|
||
|
|
import 'package:matrix/matrix.dart';
|
||
|
|
|
||
|
|
import 'package:test/test.dart';
|
||
|
|
import 'package:olm/olm.dart' as olm;
|
||
|
|
|
||
|
|
import './fake_client.dart';
|
||
|
|
import './fake_matrix_api.dart';
|
||
|
|
|
||
|
|
void main() {
|
||
|
|
/// All Tests related to device keys
|
||
|
|
group('Device keys', () {
|
||
|
|
Logs().level = Level.error;
|
||
|
|
|
||
|
|
var olmEnabled = true;
|
||
|
|
|
||
|
|
late Client client;
|
||
|
|
|
||
|
|
test('setupClient', () async {
|
||
|
|
try {
|
||
|
|
await olm.init();
|
||
|
|
olm.get_library_version();
|
||
|
|
} catch (e) {
|
||
|
|
olmEnabled = false;
|
||
|
|
Logs().w('[LibOlm] Failed to load LibOlm', e);
|
||
|
|
}
|
||
|
|
Logs().i('[LibOlm] Enabled: $olmEnabled');
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
|
||
|
|
client = await getClient();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('fromJson', () async {
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
var rawJson = <String, dynamic>{
|
||
|
|
'user_id': '@alice:example.com',
|
||
|
|
'device_id': 'JLAFKJWSCS',
|
||
|
|
'algorithms': [
|
||
|
|
AlgorithmTypes.olmV1Curve25519AesSha2,
|
||
|
|
AlgorithmTypes.megolmV1AesSha2
|
||
|
|
],
|
||
|
|
'keys': {
|
||
|
|
'curve25519:JLAFKJWSCS':
|
||
|
|
'3C5BFWi2Y8MaVvjM8M22DBmh24PmgR0nPvJOIArzgyI',
|
||
|
|
'ed25519:JLAFKJWSCS': 'lEuiRJBit0IG6nUf5pUzWTUEsRVVe/HJkoKuEww9ULI'
|
||
|
|
},
|
||
|
|
'signatures': {
|
||
|
|
'@alice:example.com': {
|
||
|
|
'ed25519:JLAFKJWSCS':
|
||
|
|
'dSO80A01XiigH3uBiDVx/EjzaoycHcjq9lfQX0uWsqxl2giMIiSPR8a4d291W1ihKJL/a+myXS367WT6NAIcBA'
|
||
|
|
}
|
||
|
|
},
|
||
|
|
'unsigned': {'device_display_name': "Alice's mobile phone"},
|
||
|
|
};
|
||
|
|
|
||
|
|
final key = DeviceKeys.fromJson(rawJson, client);
|
||
|
|
// NOTE(Nico): this actually doesn't do anything, because the device signature is invalid...
|
||
|
|
await key.setVerified(false, false);
|
||
|
|
await key.setBlocked(true);
|
||
|
|
expect(json.encode(key.toJson()), json.encode(rawJson));
|
||
|
|
expect(key.directVerified, false);
|
||
|
|
expect(key.blocked, true);
|
||
|
|
|
||
|
|
rawJson = <String, dynamic>{
|
||
|
|
'user_id': '@test:fakeServer.notExisting',
|
||
|
|
'usage': ['master'],
|
||
|
|
'keys': {
|
||
|
|
'ed25519:82mAXjsmbTbrE6zyShpR869jnrANO75H8nYY0nDLoJ8':
|
||
|
|
'82mAXjsmbTbrE6zyShpR869jnrANO75H8nYY0nDLoJ8',
|
||
|
|
},
|
||
|
|
'signatures': {},
|
||
|
|
};
|
||
|
|
final crossKey = CrossSigningKey.fromJson(rawJson, client);
|
||
|
|
expect(json.encode(crossKey.toJson()), json.encode(rawJson));
|
||
|
|
expect(crossKey.usage.first, 'master');
|
||
|
|
});
|
||
|
|
|
||
|
|
test('reject devices without self-signature', () async {
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
var key = DeviceKeys.fromJson({
|
||
|
|
'user_id': '@test:fakeServer.notExisting',
|
||
|
|
'device_id': 'BADDEVICE',
|
||
|
|
'algorithms': [
|
||
|
|
AlgorithmTypes.olmV1Curve25519AesSha2,
|
||
|
|
AlgorithmTypes.megolmV1AesSha2
|
||
|
|
],
|
||
|
|
'keys': {
|
||
|
|
'curve25519:BADDEVICE': 'ds6+bItpDiWyRaT/b0ofoz1R+GCy7YTbORLJI4dmYho',
|
||
|
|
'ed25519:BADDEVICE': 'CdDKVf44LO2QlfWopP6VWmqedSrRaf9rhHKvdVyH38w'
|
||
|
|
},
|
||
|
|
}, client);
|
||
|
|
expect(key.isValid, false);
|
||
|
|
expect(key.selfSigned, false);
|
||
|
|
key = DeviceKeys.fromJson({
|
||
|
|
'user_id': '@test:fakeServer.notExisting',
|
||
|
|
'device_id': 'BADDEVICE',
|
||
|
|
'algorithms': [
|
||
|
|
AlgorithmTypes.olmV1Curve25519AesSha2,
|
||
|
|
AlgorithmTypes.megolmV1AesSha2
|
||
|
|
],
|
||
|
|
'keys': {
|
||
|
|
'curve25519:BADDEVICE': 'ds6+bItpDiWyRaT/b0ofoz1R+GCy7YTbORLJI4dmYho',
|
||
|
|
'ed25519:BADDEVICE': 'CdDKVf44LO2QlfWopP6VWmqedSrRaf9rhHKvdVyH38w'
|
||
|
|
},
|
||
|
|
'signatures': {
|
||
|
|
'@test:fakeServer.notExisting': {
|
||
|
|
'ed25519:BADDEVICE': 'invalid',
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}, client);
|
||
|
|
expect(key.isValid, false);
|
||
|
|
expect(key.selfSigned, false);
|
||
|
|
});
|
||
|
|
|
||
|
|
test('set blocked / verified', () async {
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
final key =
|
||
|
|
client.userDeviceKeys[client.userID]!.deviceKeys['OTHERDEVICE']!;
|
||
|
|
client.userDeviceKeys[client.userID]?.deviceKeys['UNSIGNEDDEVICE'] =
|
||
|
|
DeviceKeys.fromJson({
|
||
|
|
'user_id': '@test:fakeServer.notExisting',
|
||
|
|
'device_id': 'UNSIGNEDDEVICE',
|
||
|
|
'algorithms': [
|
||
|
|
AlgorithmTypes.olmV1Curve25519AesSha2,
|
||
|
|
AlgorithmTypes.megolmV1AesSha2
|
||
|
|
],
|
||
|
|
'keys': {
|
||
|
|
'curve25519:UNSIGNEDDEVICE':
|
||
|
|
'ds6+bItpDiWyRaT/b0ofoz1R+GCy7YTbORLJI4dmYho',
|
||
|
|
'ed25519:UNSIGNEDDEVICE':
|
||
|
|
'CdDKVf44LO2QlfWopP6VWmqedSrRaf9rhHKvdVyH38w'
|
||
|
|
},
|
||
|
|
'signatures': {
|
||
|
|
'@test:fakeServer.notExisting': {
|
||
|
|
'ed25519:UNSIGNEDDEVICE':
|
||
|
|
'f2p1kv6PIz+hnoFYnHEurhUKIyRsdxwR2RTKT1EnQ3aF2zlZOjmnndOCtIT24Q8vs2PovRw+/jkHKj4ge2yDDw',
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}, client);
|
||
|
|
final masterKey = client.userDeviceKeys[client.userID]!.masterKey!;
|
||
|
|
masterKey.setDirectVerified(true);
|
||
|
|
// we need to populate the ssss cache to be able to test signing easily
|
||
|
|
final handle = client.encryption!.ssss.open();
|
||
|
|
await handle.unlock(recoveryKey: ssssKey);
|
||
|
|
await handle.maybeCacheAll();
|
||
|
|
|
||
|
|
expect(key.verified, true);
|
||
|
|
expect(key.encryptToDevice, true);
|
||
|
|
await key.setBlocked(true);
|
||
|
|
expect(key.verified, false);
|
||
|
|
expect(key.encryptToDevice, false);
|
||
|
|
await key.setBlocked(false);
|
||
|
|
expect(key.directVerified, false);
|
||
|
|
expect(key.verified, true); // still verified via cross-sgining
|
||
|
|
expect(key.encryptToDevice, true);
|
||
|
|
expect(
|
||
|
|
client.userDeviceKeys[client.userID]?.deviceKeys['UNSIGNEDDEVICE']
|
||
|
|
?.encryptToDevice,
|
||
|
|
false);
|
||
|
|
|
||
|
|
expect(masterKey.verified, true);
|
||
|
|
await masterKey.setBlocked(true);
|
||
|
|
expect(masterKey.verified, false);
|
||
|
|
expect(
|
||
|
|
client.userDeviceKeys[client.userID]?.deviceKeys['UNSIGNEDDEVICE']
|
||
|
|
?.encryptToDevice,
|
||
|
|
true);
|
||
|
|
await masterKey.setBlocked(false);
|
||
|
|
expect(masterKey.verified, true);
|
||
|
|
|
||
|
|
FakeMatrixApi.calledEndpoints.clear();
|
||
|
|
await key.setVerified(true);
|
||
|
|
await Future.delayed(Duration(milliseconds: 10));
|
||
|
|
expect(
|
||
|
|
FakeMatrixApi.calledEndpoints.keys
|
||
|
|
.any((k) => k == '/client/r0/keys/signatures/upload'),
|
||
|
|
true);
|
||
|
|
expect(key.directVerified, true);
|
||
|
|
|
||
|
|
FakeMatrixApi.calledEndpoints.clear();
|
||
|
|
await key.setVerified(false);
|
||
|
|
await Future.delayed(Duration(milliseconds: 10));
|
||
|
|
expect(
|
||
|
|
FakeMatrixApi.calledEndpoints.keys
|
||
|
|
.any((k) => k == '/client/r0/keys/signatures/upload'),
|
||
|
|
false);
|
||
|
|
expect(key.directVerified, false);
|
||
|
|
client.userDeviceKeys[client.userID]?.deviceKeys.remove('UNSIGNEDDEVICE');
|
||
|
|
});
|
||
|
|
|
||
|
|
test('verification based on signatures', () async {
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
final user = client.userDeviceKeys[client.userID]!;
|
||
|
|
user.masterKey?.setDirectVerified(true);
|
||
|
|
expect(user.deviceKeys['GHTYAJCE']?.crossVerified, true);
|
||
|
|
expect(user.deviceKeys['GHTYAJCE']?.signed, true);
|
||
|
|
expect(user.getKey('GHTYAJCE')?.crossVerified, true);
|
||
|
|
expect(user.deviceKeys['OTHERDEVICE']?.crossVerified, true);
|
||
|
|
expect(user.selfSigningKey?.crossVerified, true);
|
||
|
|
expect(
|
||
|
|
user
|
||
|
|
.getKey('F9ypFzgbISXCzxQhhSnXMkc1vq12Luna3Nw5rqViOJY')
|
||
|
|
?.crossVerified,
|
||
|
|
true);
|
||
|
|
expect(user.userSigningKey?.crossVerified, true);
|
||
|
|
expect(user.verified, UserVerifiedStatus.verified);
|
||
|
|
user.masterKey?.setDirectVerified(false);
|
||
|
|
expect(user.deviceKeys['GHTYAJCE']?.crossVerified, false);
|
||
|
|
expect(user.deviceKeys['OTHERDEVICE']?.crossVerified, false);
|
||
|
|
expect(user.verified, UserVerifiedStatus.unknown);
|
||
|
|
|
||
|
|
user.deviceKeys['OTHERDEVICE']?.setDirectVerified(true);
|
||
|
|
expect(user.verified, UserVerifiedStatus.verified);
|
||
|
|
user.deviceKeys['OTHERDEVICE']?.setDirectVerified(false);
|
||
|
|
|
||
|
|
user.masterKey?.setDirectVerified(true);
|
||
|
|
user.deviceKeys['GHTYAJCE']?.signatures?[client.userID]
|
||
|
|
?.removeWhere((k, v) => k != 'ed25519:GHTYAJCE');
|
||
|
|
expect(user.deviceKeys['GHTYAJCE']?.verified,
|
||
|
|
true); // it's our own device, should be direct verified
|
||
|
|
expect(user.deviceKeys['GHTYAJCE']?.signed,
|
||
|
|
false); // not verified for others
|
||
|
|
user.deviceKeys['OTHERDEVICE']?.signatures?.clear();
|
||
|
|
expect(user.verified, UserVerifiedStatus.unknownDevice);
|
||
|
|
});
|
||
|
|
|
||
|
|
test('start verification', () async {
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
var req = client
|
||
|
|
.userDeviceKeys['@alice:example.com']?.deviceKeys['JLAFKJWSCS']
|
||
|
|
?.startVerification();
|
||
|
|
expect(req != null, true);
|
||
|
|
expect(req?.room != null, false);
|
||
|
|
|
||
|
|
req = await client.userDeviceKeys['@alice:example.com']
|
||
|
|
?.startVerification(newDirectChatEnableEncryption: false);
|
||
|
|
expect(req != null, true);
|
||
|
|
expect(req?.room != null, true);
|
||
|
|
});
|
||
|
|
|
||
|
|
test('dispose client', () async {
|
||
|
|
if (!olmEnabled) return;
|
||
|
|
await client.dispose(closeDatabase: true);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|