mirror of
https://github.com/Yubico/yubioath-flutter.git
synced 2024-12-24 02:33:44 +03:00
195 lines
6.3 KiB
Dart
Executable File
195 lines
6.3 KiB
Dart
Executable File
/*
|
|
* Copyright (C) 2022 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 'package:flutter/material.dart';
|
|
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
|
|
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
import 'package:logging/logging.dart';
|
|
|
|
import '../../app/logging.dart';
|
|
import '../../app/message.dart';
|
|
import '../../app/models.dart';
|
|
import '../../desktop/models.dart';
|
|
import '../../widgets/responsive_dialog.dart';
|
|
import '../models.dart';
|
|
import '../state.dart';
|
|
|
|
final _log = Logger('fido.views.pin_dialog');
|
|
|
|
class FidoPinDialog extends ConsumerStatefulWidget {
|
|
final DevicePath devicePath;
|
|
final FidoState state;
|
|
const FidoPinDialog(this.devicePath, this.state, {super.key});
|
|
|
|
@override
|
|
ConsumerState<ConsumerStatefulWidget> createState() => _FidoPinDialogState();
|
|
}
|
|
|
|
class _FidoPinDialogState extends ConsumerState<FidoPinDialog> {
|
|
String _currentPin = '';
|
|
String _newPin = '';
|
|
String _confirmPin = '';
|
|
String? _currentPinError;
|
|
String? _newPinError;
|
|
bool _currentIsWrong = false;
|
|
bool _newIsWrong = false;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final l10n = AppLocalizations.of(context)!;
|
|
final hasPin = widget.state.hasPin;
|
|
final isValid = _newPin.isNotEmpty &&
|
|
_newPin == _confirmPin &&
|
|
(!hasPin || _currentPin.isNotEmpty);
|
|
final minPinLength = widget.state.minPinLength;
|
|
|
|
return ResponsiveDialog(
|
|
title: Text(hasPin ? l10n.s_change_pin : l10n.s_set_pin),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: isValid ? _submit : null,
|
|
child: Text(l10n.s_save),
|
|
),
|
|
],
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 18.0),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
if (hasPin) ...[
|
|
Text(l10n.p_enter_current_pin_or_reset),
|
|
TextFormField(
|
|
initialValue: _currentPin,
|
|
autofocus: true,
|
|
obscureText: true,
|
|
autofillHints: const [AutofillHints.password],
|
|
decoration: InputDecoration(
|
|
border: const OutlineInputBorder(),
|
|
labelText: l10n.s_current_pin,
|
|
errorText: _currentIsWrong ? _currentPinError : null,
|
|
errorMaxLines: 3,
|
|
prefixIcon: const Icon(Icons.pin_outlined),
|
|
),
|
|
onChanged: (value) {
|
|
setState(() {
|
|
_currentIsWrong = false;
|
|
_currentPin = value;
|
|
});
|
|
},
|
|
),
|
|
],
|
|
Text(l10n.p_enter_new_fido2_pin(minPinLength)),
|
|
// TODO: Set max characters based on UTF-8 bytes
|
|
TextFormField(
|
|
initialValue: _newPin,
|
|
autofocus: !hasPin,
|
|
obscureText: true,
|
|
autofillHints: const [AutofillHints.password],
|
|
decoration: InputDecoration(
|
|
border: const OutlineInputBorder(),
|
|
labelText: l10n.s_new_pin,
|
|
enabled: !hasPin || _currentPin.isNotEmpty,
|
|
errorText: _newIsWrong ? _newPinError : null,
|
|
errorMaxLines: 3,
|
|
prefixIcon: const Icon(Icons.pin_outlined),
|
|
),
|
|
onChanged: (value) {
|
|
setState(() {
|
|
_newIsWrong = false;
|
|
_newPin = value;
|
|
});
|
|
},
|
|
),
|
|
TextFormField(
|
|
initialValue: _confirmPin,
|
|
obscureText: true,
|
|
autofillHints: const [AutofillHints.password],
|
|
decoration: InputDecoration(
|
|
border: const OutlineInputBorder(),
|
|
labelText: l10n.s_confirm_pin,
|
|
prefixIcon: const Icon(Icons.pin_outlined),
|
|
enabled:
|
|
(!hasPin || _currentPin.isNotEmpty) && _newPin.isNotEmpty,
|
|
),
|
|
onChanged: (value) {
|
|
setState(() {
|
|
_confirmPin = value;
|
|
});
|
|
},
|
|
onFieldSubmitted: (_) {
|
|
if (isValid) {
|
|
_submit();
|
|
}
|
|
},
|
|
),
|
|
]
|
|
.map((e) => Padding(
|
|
padding: const EdgeInsets.symmetric(vertical: 8.0),
|
|
child: e,
|
|
))
|
|
.toList(),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
void _submit() async {
|
|
final l10n = AppLocalizations.of(context)!;
|
|
final minPinLength = widget.state.minPinLength;
|
|
final oldPin = _currentPin.isNotEmpty ? _currentPin : null;
|
|
if (_newPin.length < minPinLength) {
|
|
setState(() {
|
|
_newPinError = l10n.l_new_pin_len(minPinLength);
|
|
_newIsWrong = true;
|
|
});
|
|
return;
|
|
}
|
|
try {
|
|
final result = await ref
|
|
.read(fidoStateProvider(widget.devicePath).notifier)
|
|
.setPin(_newPin, oldPin: oldPin);
|
|
result.when(success: () {
|
|
Navigator.of(context).pop(true);
|
|
showMessage(context, l10n.s_pin_set);
|
|
}, failed: (retries, authBlocked) {
|
|
setState(() {
|
|
if (authBlocked) {
|
|
_currentPinError = l10n.l_pin_soft_locked;
|
|
_currentIsWrong = true;
|
|
} else {
|
|
_currentPinError = l10n.l_wrong_pin_attempts_remaining(retries);
|
|
_currentIsWrong = true;
|
|
}
|
|
});
|
|
});
|
|
} catch (e) {
|
|
_log.error('Failed to set PIN', e);
|
|
final String errorMessage;
|
|
// TODO: Make this cleaner than importing desktop specific RpcError.
|
|
if (e is RpcError) {
|
|
errorMessage = e.message;
|
|
} else {
|
|
errorMessage = e.toString();
|
|
}
|
|
showMessage(
|
|
context,
|
|
l10n.l_set_pin_failed(errorMessage),
|
|
duration: const Duration(seconds: 4),
|
|
);
|
|
}
|
|
}
|
|
}
|