435 lines
18 KiB
Dart
435 lines
18 KiB
Dart
/*
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* Famedly Matrix SDK
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* Copyright (C) 2019, 2020, 2021 Famedly GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import 'dart:io';
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import 'package:hive/hive.dart';
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import 'package:olm/olm.dart' as olm;
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import 'package:test/test.dart';
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import 'package:matrix/matrix.dart';
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import '../test/fake_database.dart';
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import 'test_config.dart';
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const String testMessage = 'Hello world';
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const String testMessage2 = 'Hello moon';
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const String testMessage3 = 'Hello sun';
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const String testMessage4 = 'Hello star';
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const String testMessage5 = 'Hello earth';
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const String testMessage6 = 'Hello mars';
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void main() => group('Integration tests', () {
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test('E2EE', () async {
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Client? testClientA, testClientB;
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try {
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Hive.init(null);
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await olm.init();
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olm.Account();
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Logs().i('[LibOlm] Enabled');
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final homeserverUri = Uri.parse(homeserver);
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Logs().i('++++ Using homeserver $homeserverUri ++++');
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Logs().i('++++ Login Alice at ++++');
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testClientA = Client('TestClientA', databaseBuilder: getDatabase);
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await testClientA.checkHomeserver(homeserverUri);
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await testClientA.login(
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LoginType.mLoginPassword,
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identifier: AuthenticationUserIdentifier(user: Users.user1.name),
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password: Users.user1.password,
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);
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expect(testClientA.encryptionEnabled, true);
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Logs().i('++++ Login Bob ++++');
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testClientB = Client('TestClientB', databaseBuilder: getDatabase);
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await testClientB.checkHomeserver(homeserverUri);
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await testClientB.login(
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LoginType.mLoginPassword,
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identifier: AuthenticationUserIdentifier(user: Users.user2.name),
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password: Users.user2.password,
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);
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expect(testClientB.encryptionEnabled, true);
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Logs().i('++++ (Alice) Leave all rooms ++++');
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while (testClientA.rooms.isNotEmpty) {
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final room = testClientA.rooms.first;
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if (room.canonicalAlias.isNotEmpty) {
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break;
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}
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try {
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await room.leave();
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await room.forget();
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} catch (_) {}
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}
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Logs().i('++++ (Bob) Leave all rooms ++++');
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for (var i = 0; i < 3; i++) {
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if (testClientB.rooms.isNotEmpty) {
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final room = testClientB.rooms.first;
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try {
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await room.leave();
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await room.forget();
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} catch (_) {}
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}
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}
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Logs().i('++++ Check if own olm device is verified by default ++++');
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expect(testClientA.userDeviceKeys, contains(testClientA.userID));
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expect(testClientA.userDeviceKeys[testClientA.userID]!.deviceKeys,
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contains(testClientA.deviceID));
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expect(
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testClientA.userDeviceKeys[testClientA.userID]!
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.deviceKeys[testClientA.deviceID!]!.verified,
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isTrue);
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expect(
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!testClientA.userDeviceKeys[testClientA.userID]!
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.deviceKeys[testClientA.deviceID!]!.blocked,
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isTrue);
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expect(testClientB.userDeviceKeys, contains(testClientB.userID));
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expect(testClientB.userDeviceKeys[testClientB.userID]!.deviceKeys,
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contains(testClientB.deviceID));
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expect(
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testClientB.userDeviceKeys[testClientB.userID]!
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.deviceKeys[testClientB.deviceID!]!.verified,
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isTrue);
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expect(
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!testClientB.userDeviceKeys[testClientB.userID]!
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.deviceKeys[testClientB.deviceID!]!.blocked,
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isTrue);
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Logs().i('++++ (Alice) Create room and invite Bob ++++');
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await testClientA.startDirectChat(
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testClientB.userID!,
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enableEncryption: false,
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);
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await Future.delayed(Duration(seconds: 1));
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final room = testClientA.rooms.first;
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final roomId = room.id;
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Logs().i('++++ (Bob) Join room ++++');
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final inviteRoom = testClientB.getRoomById(roomId)!;
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await inviteRoom.join();
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await Future.delayed(Duration(seconds: 1));
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expect(inviteRoom.membership, Membership.join);
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Logs().i('++++ (Alice) Enable encryption ++++');
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expect(room.encrypted, false);
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await room.enableEncryption();
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await Future.delayed(Duration(seconds: 5));
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expect(room.encrypted, isTrue);
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expect(
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room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id),
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isNull);
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Logs().i('++++ (Alice) Check known olm devices ++++');
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expect(testClientA.userDeviceKeys, contains(testClientB.userID));
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expect(testClientA.userDeviceKeys[testClientB.userID]!.deviceKeys,
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contains(testClientB.deviceID));
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expect(
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testClientA.userDeviceKeys[testClientB.userID]!
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.deviceKeys[testClientB.deviceID!]!.verified,
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isFalse);
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expect(
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testClientA.userDeviceKeys[testClientB.userID]!
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.deviceKeys[testClientB.deviceID!]!.blocked,
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isFalse);
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expect(testClientB.userDeviceKeys, contains(testClientA.userID));
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expect(testClientB.userDeviceKeys[testClientA.userID]!.deviceKeys,
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contains(testClientA.deviceID));
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expect(
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testClientB.userDeviceKeys[testClientA.userID]!
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.deviceKeys[testClientA.deviceID!]!.verified,
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isFalse);
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expect(
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testClientB.userDeviceKeys[testClientA.userID]!
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.deviceKeys[testClientA.deviceID!]!.blocked,
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isFalse);
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await Future.wait([
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testClientA.updateUserDeviceKeys(),
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testClientB.updateUserDeviceKeys(),
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]);
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await testClientA.userDeviceKeys[testClientB.userID]!
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.deviceKeys[testClientB.deviceID!]!
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.setVerified(true);
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Logs().i('++++ Check if own olm device is verified by default ++++');
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expect(testClientA.userDeviceKeys, contains(testClientA.userID));
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expect(testClientA.userDeviceKeys[testClientA.userID]!.deviceKeys,
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contains(testClientA.deviceID));
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expect(
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testClientA.userDeviceKeys[testClientA.userID]!
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.deviceKeys[testClientA.deviceID!]!.verified,
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isTrue);
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expect(testClientB.userDeviceKeys, contains(testClientB.userID));
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expect(testClientB.userDeviceKeys[testClientB.userID]!.deviceKeys,
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contains(testClientB.deviceID));
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expect(
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testClientB.userDeviceKeys[testClientB.userID]!
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.deviceKeys[testClientB.deviceID!]!.verified,
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isTrue);
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Logs().i("++++ (Alice) Send encrypted message: '$testMessage' ++++");
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await room.sendTextEvent(testMessage);
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await Future.delayed(Duration(seconds: 5));
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expect(
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room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id),
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isNotNull);
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var currentSessionIdA = room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id)!
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.outboundGroupSession!
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.session_id();
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/*expect(room.client.encryption.keyManager
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.getInboundGroupSession(room.id, currentSessionIdA, '') !=
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null);*/
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.first.sessionId,
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.first.sessionId);
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/*expect(inviteRoom.client.encryption.keyManager
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.getInboundGroupSession(inviteRoom.id, currentSessionIdA, '') !=
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null);*/
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expect(room.lastEvent!.body, testMessage);
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expect(inviteRoom.lastEvent!.body, testMessage);
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Logs().i(
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"++++ (Bob) Received decrypted message: '${inviteRoom.lastEvent!.body}' ++++");
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Logs().i(
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"++++ (Alice) Send again encrypted message: '$testMessage2' ++++");
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await room.sendTextEvent(testMessage2);
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await Future.delayed(Duration(seconds: 5));
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.first.sessionId,
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.first.sessionId);
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expect(
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room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id)!
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.outboundGroupSession!
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.session_id(),
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currentSessionIdA);
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/*expect(room.client.encryption.keyManager
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.getInboundGroupSession(room.id, currentSessionIdA, '') !=
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null);*/
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expect(room.lastEvent!.body, testMessage2);
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expect(inviteRoom.lastEvent!.body, testMessage2);
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Logs().i(
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"++++ (Bob) Received decrypted message: '${inviteRoom.lastEvent!.body}' ++++");
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Logs().i(
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"++++ (Bob) Send again encrypted message: '$testMessage3' ++++");
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await inviteRoom.sendTextEvent(testMessage3);
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await Future.delayed(Duration(seconds: 5));
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.length,
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olmLengthMatcher);
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expect(
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room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id)!
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.outboundGroupSession!
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.session_id(),
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currentSessionIdA);
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final inviteRoomOutboundGroupSession = inviteRoom
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.client.encryption!.keyManager
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.getOutboundGroupSession(inviteRoom.id)!;
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expect(inviteRoomOutboundGroupSession.isValid, isTrue);
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/*expect(inviteRoom.client.encryption.keyManager.getInboundGroupSession(
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inviteRoom.id,
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inviteRoomOutboundGroupSession.outboundGroupSession.session_id(),
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'') !=
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null);
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expect(room.client.encryption.keyManager.getInboundGroupSession(
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room.id,
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inviteRoomOutboundGroupSession.outboundGroupSession.session_id(),
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'') !=
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null);*/
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expect(inviteRoom.lastEvent!.body, testMessage3);
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expect(room.lastEvent!.body, testMessage3);
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Logs().i(
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"++++ (Alice) Received decrypted message: '${room.lastEvent!.body}' ++++");
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Logs().i('++++ Login Bob in another client ++++');
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final testClientC =
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Client('TestClientC', databaseBuilder: getDatabase);
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await testClientC.checkHomeserver(homeserverUri);
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// We can't sign in using the displayname, since that breaks e2ee on dendrite: https://github.com/matrix-org/dendrite/issues/2914
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await testClientC.login(
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LoginType.mLoginPassword,
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identifier: AuthenticationUserIdentifier(user: Users.user2.name),
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password: Users.user2.password,
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);
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await Future.delayed(Duration(seconds: 3));
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Logs().i(
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"++++ (Alice) Send again encrypted message: '$testMessage4' ++++");
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await room.sendTextEvent(testMessage4);
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await Future.delayed(Duration(seconds: 7));
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.first.sessionId,
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.first.sessionId);
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientC.identityKey]!.length,
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olmLengthMatcher);
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expect(
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testClientC.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.length,
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olmLengthMatcher);
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientC.identityKey]!.first.sessionId,
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testClientC.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.first.sessionId);
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expect(
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room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id)!
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.outboundGroupSession!
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.session_id(),
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currentSessionIdA);
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/*expect(inviteRoom.client.encryption.keyManager
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.getInboundGroupSession(inviteRoom.id, currentSessionIdA, '') !=
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null);*/
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expect(room.lastEvent!.body, testMessage4);
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expect(inviteRoom.lastEvent!.body, testMessage4);
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Logs().i(
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"++++ (Bob) Received decrypted message: '${inviteRoom.lastEvent!.body}' ++++");
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Logs()
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.i('++++ Logout Bob another client ${testClientC.deviceID} ++++');
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await testClientC.dispose(closeDatabase: false);
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await testClientC.logout();
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await Future.delayed(Duration(seconds: 5));
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Logs().i(
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"++++ (Alice) Send again encrypted message: '$testMessage6' ++++");
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await room.sendTextEvent(testMessage6);
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await Future.delayed(Duration(seconds: 5));
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.length,
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olmLengthMatcher,
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);
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expect(
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testClientA.encryption!.olmManager
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.olmSessions[testClientB.identityKey]!.first.sessionId,
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testClientB.encryption!.olmManager
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.olmSessions[testClientA.identityKey]!.first.sessionId);
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// This does not work on conduit because of a server bug: https://gitlab.com/famedly/conduit/-/issues/325
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if (Platform.environment['HOMESERVER_IMPLEMENTATION'] != 'conduit') {
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expect(
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room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id)!
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.outboundGroupSession!
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.session_id(),
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isNot(currentSessionIdA));
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}
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currentSessionIdA = room.client.encryption!.keyManager
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.getOutboundGroupSession(room.id)!
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.outboundGroupSession!
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.session_id();
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/*expect(inviteRoom.client.encryption.keyManager
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.getInboundGroupSession(inviteRoom.id, currentSessionIdA, '') !=
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null);*/
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expect(room.lastEvent!.body, testMessage6);
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expect(inviteRoom.lastEvent!.body, testMessage6);
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Logs().i(
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"++++ (Bob) Received decrypted message: '${inviteRoom.lastEvent!.body}' ++++");
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await room.leave();
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await room.forget();
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await inviteRoom.leave();
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await inviteRoom.forget();
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await Future.delayed(Duration(seconds: 1));
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} catch (e, s) {
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Logs().e('Test failed', e, s);
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rethrow;
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} finally {
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Logs().i('++++ Logout Alice and Bob ++++');
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if (testClientA?.isLogged() ?? false) await testClientA!.logoutAll();
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if (testClientA?.isLogged() ?? false) await testClientB!.logoutAll();
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await testClientA?.dispose(closeDatabase: false);
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await testClientB?.dispose(closeDatabase: false);
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testClientA = null;
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testClientB = null;
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}
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return;
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});
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}, timeout: Timeout(Duration(minutes: 6)));
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Object get olmLengthMatcher {
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return
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// workarounding weird Dendrite bug
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Platform.environment['HOMESERVER_IMPLEMENTATION'] != 'dendrite'
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? 1
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: predicate(
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[1, 2].contains,
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'is either 1 or two',
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);
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}
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