yubioath-flutter/lib/app/views/device_error_screen.dart

105 lines
3.4 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 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../core/models.dart';
import '../../desktop/state.dart';
import '../message.dart';
import '../models.dart';
import '../state.dart';
import 'device_avatar.dart';
import 'message_page.dart';
class DeviceErrorScreen extends ConsumerWidget {
final DeviceNode node;
final Object? error;
const DeviceErrorScreen(this.node, {this.error, super.key});
Widget _buildUsbPid(BuildContext context, WidgetRef ref, UsbPid pid) {
final l10n = AppLocalizations.of(context)!;
if (pid.usbInterfaces == UsbInterface.fido.value) {
if (Platform.isWindows &&
!ref.watch(rpcStateProvider.select((state) => state.isAdmin))) {
return MessagePage(
graphic: Icon(
Icons.do_not_disturb_on_outlined,
size: 96,
color: Theme.of(context).colorScheme.primary,
),
message: l10n.p_elevated_permissions_required,
actions: [
FilledButton.icon(
label: Text(l10n.s_unlock),
icon: const Icon(Icons.lock_open),
onPressed: () async {
final closeMessage = showMessage(
context, l10n.l_elevating_permissions,
duration: const Duration(seconds: 30));
try {
if (await ref.read(rpcProvider).requireValue.elevate()) {
ref.invalidate(rpcProvider);
} else {
await ref.read(withContextProvider)((context) async =>
showMessage(context, l10n.s_permission_denied));
}
} finally {
closeMessage();
}
},
),
],
);
}
}
return MessagePage(
graphic: const DeviceAvatar(child: Icon(Icons.usb_off)),
message: l10n.l_yk_no_access,
);
}
@override
Widget build(BuildContext context, WidgetRef ref) {
final l10n = AppLocalizations.of(context)!;
return node.map(
usbYubiKey: (node) => _buildUsbPid(context, ref, node.pid),
nfcReader: (node) => switch (error) {
'unknown-device' => MessagePage(
graphic: Icon(
Icons.help_outline,
size: 96,
color: Theme.of(context).colorScheme.primary,
),
message: l10n.s_unknown_device,
),
_ => MessagePage(
graphic: Image.asset(
'assets/graphics/no-key.png',
filterQuality: FilterQuality.medium,
scale: 2,
color: Theme.of(context).colorScheme.primary,
),
header: l10n.l_place_on_nfc_reader,
),
},
);
}
}