mirror of
https://github.com/Yubico/yubioath-flutter.git
synced 2024-11-26 22:03:55 +03:00
411 lines
13 KiB
Dart
Executable File
411 lines
13 KiB
Dart
Executable File
/*
|
|
* Copyright (C) 2022-2023 Yubico.
|
|
*
|
|
* 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 'dart:async';
|
|
import 'dart:convert';
|
|
import 'dart:io';
|
|
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter/services.dart';
|
|
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
|
|
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
import 'package:local_notifier/local_notifier.dart';
|
|
import 'package:logging/logging.dart';
|
|
import 'package:screen_retriever/screen_retriever.dart';
|
|
import 'package:shared_preferences/shared_preferences.dart';
|
|
import 'package:window_manager/window_manager.dart';
|
|
import 'package:yubico_authenticator/exception/initialization_exception.dart';
|
|
|
|
import '../app/app.dart';
|
|
import '../app/logging.dart';
|
|
import '../app/message.dart';
|
|
import '../app/models.dart';
|
|
import '../app/state.dart';
|
|
import '../app/views/app_failure_page.dart';
|
|
import '../app/views/main_page.dart';
|
|
import '../app/views/message_page.dart';
|
|
import '../core/state.dart';
|
|
import '../fido/state.dart';
|
|
import '../management/state.dart';
|
|
import '../oath/state.dart';
|
|
import '../piv/state.dart';
|
|
import '../version.dart';
|
|
import 'devices.dart';
|
|
import 'fido/state.dart';
|
|
import 'management/state.dart';
|
|
import 'oath/state.dart';
|
|
import 'piv/state.dart';
|
|
import 'qr_scanner.dart';
|
|
import 'rpc.dart';
|
|
import 'state.dart';
|
|
import 'systray.dart';
|
|
import 'window_manager_helper/defaults.dart';
|
|
import 'window_manager_helper/window_manager_helper.dart';
|
|
|
|
final _log = Logger('desktop.init');
|
|
|
|
const String _keyLeft = 'DESKTOP_WINDOW_LEFT';
|
|
const String _keyTop = 'DESKTOP_WINDOW_TOP';
|
|
const String _keyWidth = 'DESKTOP_WINDOW_WIDTH';
|
|
const String _keyHeight = 'DESKTOP_WINDOW_HEIGHT';
|
|
|
|
void _saveWindowBounds(WindowManagerHelper helper) async {
|
|
final bounds = await helper.getBounds();
|
|
await helper.sharedPreferences.setDouble(_keyWidth, bounds.width);
|
|
await helper.sharedPreferences.setDouble(_keyHeight, bounds.height);
|
|
await helper.sharedPreferences.setDouble(_keyLeft, bounds.left);
|
|
await helper.sharedPreferences.setDouble(_keyTop, bounds.top);
|
|
_log.debug('Saving window bounds: $bounds');
|
|
}
|
|
|
|
class _ScreenRetrieverListener extends ScreenListener {
|
|
final WindowManagerHelper _helper;
|
|
|
|
_ScreenRetrieverListener(this._helper);
|
|
|
|
@override
|
|
void onScreenEvent(String eventName) async {
|
|
_log.debug('Screen event: $eventName');
|
|
_saveWindowBounds(_helper);
|
|
}
|
|
}
|
|
|
|
class _WindowEventListener extends WindowListener {
|
|
final WindowManagerHelper _helper;
|
|
|
|
_WindowEventListener(this._helper);
|
|
|
|
@override
|
|
void onWindowResize() async {
|
|
_log.debug('Window event: onWindowResize');
|
|
_saveWindowBounds(_helper);
|
|
}
|
|
|
|
@override
|
|
void onWindowMoved() async {
|
|
_log.debug('Window event: onWindowMoved');
|
|
_saveWindowBounds(_helper);
|
|
}
|
|
|
|
@override
|
|
void onWindowClose() async {
|
|
if (Platform.isMacOS) {
|
|
await windowManager.destroy();
|
|
}
|
|
}
|
|
}
|
|
|
|
Future<Widget> initialize(List<String> argv) async {
|
|
_initLogging(argv);
|
|
|
|
await windowManager.ensureInitialized();
|
|
final prefs = await SharedPreferences.getInstance();
|
|
final windowManagerHelper = WindowManagerHelper.withPreferences(prefs);
|
|
final isHidden = _getIsHidden(argv, prefs);
|
|
|
|
final bounds = Rect.fromLTWH(
|
|
prefs.getDouble(_keyLeft) ?? WindowDefaults.bounds.left,
|
|
prefs.getDouble(_keyTop) ?? WindowDefaults.bounds.top,
|
|
prefs.getDouble(_keyWidth) ?? WindowDefaults.bounds.width,
|
|
prefs.getDouble(_keyHeight) ?? WindowDefaults.bounds.height,
|
|
);
|
|
|
|
_log.debug('Using saved window bounds (or defaults): $bounds');
|
|
|
|
unawaited(windowManager
|
|
.waitUntilReadyToShow(WindowOptions(
|
|
minimumSize: WindowDefaults.minSize,
|
|
skipTaskbar: isHidden,
|
|
))
|
|
.then((_) async {
|
|
await windowManagerHelper.setBounds(bounds);
|
|
|
|
if (isHidden) {
|
|
await windowManager.setSkipTaskbar(true);
|
|
} else {
|
|
await windowManager.show();
|
|
}
|
|
windowManager.addListener(_WindowEventListener(windowManagerHelper));
|
|
screenRetriever.addListener(_ScreenRetrieverListener(windowManagerHelper));
|
|
}));
|
|
|
|
// Either use the _HELPER_PATH environment variable, or look relative to executable.
|
|
var exe = Platform.environment['_HELPER_PATH'];
|
|
if (exe?.isEmpty ?? true) {
|
|
var relativePath = 'helper/authenticator-helper';
|
|
if (Platform.isMacOS) {
|
|
relativePath = '../Resources/$relativePath';
|
|
} else if (Platform.isWindows) {
|
|
relativePath += '.exe';
|
|
}
|
|
exe = Uri.file(Platform.resolvedExecutable)
|
|
.resolve(relativePath)
|
|
.toFilePath();
|
|
}
|
|
|
|
// Locate feature flags file
|
|
final featureFile = File(Uri.file(Platform.resolvedExecutable)
|
|
.resolve('features.json')
|
|
.toFilePath());
|
|
|
|
final rpcFuture = _initHelper(exe!);
|
|
_initLicenses();
|
|
|
|
await localNotifier.setup(
|
|
appName: 'Yubico Authenticator',
|
|
shortcutPolicy: ShortcutPolicy.ignore,
|
|
);
|
|
|
|
return ProviderScope(
|
|
overrides: [
|
|
supportedAppsProvider.overrideWith(implementedApps([
|
|
Application.oath,
|
|
Application.fido,
|
|
Application.piv,
|
|
Application.management,
|
|
])),
|
|
prefProvider.overrideWithValue(prefs),
|
|
rpcProvider.overrideWith((_) => rpcFuture),
|
|
windowStateProvider.overrideWith(
|
|
(ref) => ref.watch(desktopWindowStateProvider),
|
|
),
|
|
clipboardProvider.overrideWith(
|
|
(ref) => ref.watch(desktopClipboardProvider),
|
|
),
|
|
supportedThemesProvider.overrideWith(
|
|
(ref) => ref.watch(desktopSupportedThemesProvider),
|
|
),
|
|
attachedDevicesProvider.overrideWith(
|
|
() => DesktopDevicesNotifier(),
|
|
),
|
|
currentDeviceProvider.overrideWith(
|
|
() => DesktopCurrentDeviceNotifier(),
|
|
),
|
|
currentDeviceDataProvider.overrideWith(
|
|
(ref) => ref.watch(desktopDeviceDataProvider),
|
|
),
|
|
// OATH
|
|
oathStateProvider.overrideWithProvider(desktopOathState),
|
|
credentialListProvider
|
|
.overrideWithProvider(desktopOathCredentialListProvider),
|
|
qrScannerProvider.overrideWith(
|
|
(ref) => ref.watch(desktopQrScannerProvider),
|
|
),
|
|
// Management
|
|
managementStateProvider.overrideWithProvider(desktopManagementState),
|
|
// FIDO
|
|
fidoStateProvider.overrideWithProvider(desktopFidoState),
|
|
fingerprintProvider.overrideWithProvider(desktopFingerprintProvider),
|
|
credentialProvider.overrideWithProvider(desktopCredentialProvider),
|
|
// PIV
|
|
pivStateProvider.overrideWithProvider(desktopPivState),
|
|
pivSlotsProvider.overrideWithProvider(desktopPivSlots),
|
|
],
|
|
child: YubicoAuthenticatorApp(
|
|
page: Consumer(
|
|
builder: ((context, ref, child) {
|
|
// keep RPC log level in sync with app
|
|
ref.listen<Level>(logLevelProvider, (_, level) {
|
|
ref.read(rpcProvider).valueOrNull?.setLogLevel(level);
|
|
});
|
|
|
|
// Load feature flags, if they exist
|
|
featureFile.exists().then(
|
|
(exists) async {
|
|
if (exists) {
|
|
try {
|
|
final featureConfig =
|
|
jsonDecode(await featureFile.readAsString());
|
|
ref
|
|
.read(featureFlagProvider.notifier)
|
|
.loadConfig(featureConfig);
|
|
} catch (error) {
|
|
_log.error('Failed to parse feature flags', error);
|
|
}
|
|
}
|
|
},
|
|
);
|
|
|
|
// Initialize systray
|
|
ref.watch(systrayProvider);
|
|
|
|
// Show a loading or error page while the Helper isn't ready
|
|
return Consumer(
|
|
builder: (context, ref, child) => ref.watch(rpcProvider).when(
|
|
data: (data) => const MainPage(),
|
|
error: (error, stackTrace) => AppFailurePage(cause: error),
|
|
loading: () => _HelperWaiter(),
|
|
));
|
|
}),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Future<RpcSession> _initHelper(String exe) async {
|
|
_log.info('Starting Helper subprocess: $exe');
|
|
final rpc = RpcSession(exe);
|
|
await rpc.initialize();
|
|
_log.info('Helper process started');
|
|
await rpc.setLogLevel(Logger.root.level);
|
|
_log.info('Helper log level set');
|
|
return rpc;
|
|
}
|
|
|
|
void _initLogging(List<String> argv) {
|
|
final logFileIndex = argv.indexOf('--log-file');
|
|
File? file;
|
|
if (logFileIndex != -1) {
|
|
String path;
|
|
try {
|
|
path = argv[logFileIndex + 1];
|
|
} catch (e) {
|
|
throw InitializationException(
|
|
'USAGE: Missing argument for option --log-file');
|
|
}
|
|
file = File(path);
|
|
}
|
|
Logger.root.onRecord.listen((record) {
|
|
if (logFileIndex != -1) {
|
|
if (file != null) {
|
|
file.writeAsStringSync(
|
|
'${record.time.logFormat} [${record.loggerName}] ${record.level}: ${record.message}${Platform.lineTerminator}',
|
|
mode: FileMode.append);
|
|
if (record.error != null) {
|
|
file.writeAsStringSync('${record.error}${Platform.lineTerminator}',
|
|
mode: FileMode.append);
|
|
}
|
|
}
|
|
}
|
|
stderr.writeln(
|
|
'${record.time.logFormat} [${record.loggerName}] ${record.level}: ${record.message}');
|
|
if (record.error != null) {
|
|
stderr.writeln(record.error);
|
|
}
|
|
});
|
|
|
|
final logLevelIndex = argv.indexOf('--log-level');
|
|
if (logLevelIndex != -1) {
|
|
try {
|
|
final levelName = argv[logLevelIndex + 1];
|
|
Level level = Levels.LEVELS
|
|
.firstWhere((level) => level.name == levelName.toUpperCase());
|
|
Logger.root.level = level;
|
|
_log.info('Log level initialized from command line argument');
|
|
} catch (error) {
|
|
_log.error('Failed to set log level', error);
|
|
}
|
|
}
|
|
|
|
_log.info('Logging initialized, outputting to stderr');
|
|
}
|
|
|
|
void _initLicenses() async {
|
|
LicenseRegistry.addLicense(() async* {
|
|
final python =
|
|
await rootBundle.loadString('assets/licenses/raw/python.txt');
|
|
yield LicenseEntryWithLineBreaks(['Python'], python);
|
|
|
|
final zxingcpp =
|
|
await rootBundle.loadString('assets/licenses/raw/apache-2.0.txt');
|
|
yield LicenseEntryWithLineBreaks(['zxing-cpp'], zxingcpp);
|
|
|
|
final helper = await rootBundle.loadStructuredData<List>(
|
|
'assets/licenses/helper.json',
|
|
(value) async => jsonDecode(value),
|
|
);
|
|
|
|
for (final e in helper) {
|
|
yield LicenseEntryWithLineBreaks([e['Name']], e['LicenseText']);
|
|
}
|
|
});
|
|
}
|
|
|
|
bool _getIsHidden(List<String> argv, SharedPreferences prefs) {
|
|
if (argv.contains('--hidden') || argv.contains('--shown')) {
|
|
final isHidden = argv.contains('--hidden') && !argv.contains('--shown');
|
|
prefs.setBool(windowHidden, isHidden);
|
|
return isHidden;
|
|
} else {
|
|
return prefs.getBool(windowHidden) ?? false;
|
|
}
|
|
}
|
|
|
|
class _HelperWaiter extends ConsumerStatefulWidget {
|
|
@override
|
|
ConsumerState<_HelperWaiter> createState() => _HelperWaiterState();
|
|
}
|
|
|
|
class _HelperWaiterState extends ConsumerState<_HelperWaiter> {
|
|
bool slow = false;
|
|
late final Timer _timer;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_timer = Timer(const Duration(seconds: 10), () {
|
|
setState(() {
|
|
slow = true;
|
|
});
|
|
});
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_timer.cancel();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
if (slow) {
|
|
final l10n = AppLocalizations.of(context)!;
|
|
return MessagePage(
|
|
graphic: const CircularProgressIndicator(),
|
|
message: l10n.l_helper_not_responding,
|
|
actions: [
|
|
ActionChip(
|
|
avatar: const Icon(Icons.copy),
|
|
label: Text(l10n.s_copy_log),
|
|
onPressed: () async {
|
|
_log.info('Copying log to clipboard ($version)...');
|
|
final logs = await ref.read(logLevelProvider.notifier).getLogs();
|
|
var clipboard = ref.read(clipboardProvider);
|
|
await clipboard.setText(logs.join('\n'));
|
|
if (!clipboard.platformGivesFeedback()) {
|
|
await ref.read(withContextProvider)(
|
|
(context) async {
|
|
showMessage(
|
|
context,
|
|
l10n.l_log_copied,
|
|
);
|
|
},
|
|
);
|
|
}
|
|
},
|
|
),
|
|
],
|
|
);
|
|
} else {
|
|
return const MessagePage(
|
|
delayedContent: true,
|
|
graphic: CircularProgressIndicator(),
|
|
);
|
|
}
|
|
}
|
|
}
|