mirror of
https://github.com/Yubico/yubioath-flutter.git
synced 2024-12-02 05:50:34 +03:00
375 lines
13 KiB
Dart
375 lines
13 KiB
Dart
/*
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* Copyright (C) 2022 Yubico.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../app/message.dart';
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import '../../app/models.dart';
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import '../../app/shortcuts.dart';
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import '../../app/views/action_list.dart';
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import '../../app/views/app_failure_page.dart';
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import '../../app/views/app_list_item.dart';
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import '../../app/views/app_page.dart';
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import '../../app/views/message_page.dart';
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import '../../core/state.dart';
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import '../../management/models.dart';
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import '../../widgets/list_title.dart';
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import '../features.dart' as features;
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import '../models.dart';
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import '../state.dart';
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import 'actions.dart';
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import 'add_fingerprint_dialog.dart';
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import 'fingerprint_dialog.dart';
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import 'key_actions.dart';
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import 'pin_dialog.dart';
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import 'pin_entry_form.dart';
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class FingerprintsScreen extends ConsumerWidget {
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final YubiKeyData deviceData;
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const FingerprintsScreen(this.deviceData, {super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final l10n = AppLocalizations.of(context)!;
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return ref.watch(fidoStateProvider(deviceData.node.path)).when(
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loading: () => AppPage(
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centered: true,
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delayedContent: true,
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builder: (context, _) => const CircularProgressIndicator(),
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),
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error: (error, _) {
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final enabled = deviceData
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.info.config.enabledCapabilities[deviceData.node.transport] ??
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0;
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if (Capability.fido2.value & enabled == 0) {
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return MessagePage(
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title: l10n.s_fingerprints,
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capabilities: const [Capability.fido2],
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header: l10n.s_fido_disabled,
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message: l10n.l_webauthn_req_fido2,
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);
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}
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return AppFailurePage(
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cause: error,
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);
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},
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data: (fidoState) {
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return fidoState.unlocked
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? _FidoUnlockedPage(deviceData.node, fidoState)
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: _FidoLockedPage(deviceData.node, fidoState);
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});
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}
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}
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class _FidoLockedPage extends ConsumerWidget {
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final DeviceNode node;
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final FidoState state;
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const _FidoLockedPage(this.node, this.state);
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final l10n = AppLocalizations.of(context)!;
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final hasFeature = ref.watch(featureProvider);
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final hasActions = hasFeature(features.actions);
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if (!state.hasPin) {
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return MessagePage(
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actionsBuilder: (context, expanded) => [
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if (!expanded)
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ActionChip(
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label: Text(l10n.s_set_pin),
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onPressed: () async {
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await showBlurDialog(
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context: context,
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builder: (context) => FidoPinDialog(node.path, state));
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},
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avatar: const Icon(Icons.pin_outlined),
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)
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],
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title: l10n.s_fingerprints,
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capabilities: const [Capability.fido2],
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header: '${l10n.s_fingerprints_get_started} (1/2)',
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message: l10n.p_set_fingerprints_desc,
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keyActionsBuilder: hasActions ? _buildActions : null,
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keyActionsBadge: fidoShowActionsNotifier(state),
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);
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}
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if (state.forcePinChange) {
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return MessagePage(
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title: l10n.s_fingerprints,
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capabilities: const [Capability.fido2],
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header: l10n.s_pin_change_required,
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message: l10n.l_pin_change_required_desc,
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keyActionsBuilder: hasActions ? _buildActions : null,
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keyActionsBadge: fidoShowActionsNotifier(state),
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actionsBuilder: (context, expanded) => [
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if (!expanded)
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ActionChip(
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label: Text(l10n.s_change_pin),
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onPressed: () async {
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await showBlurDialog(
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context: context,
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builder: (context) => FidoPinDialog(node.path, state));
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},
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avatar: const Icon(Icons.pin_outlined),
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)
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],
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);
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}
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return AppPage(
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title: l10n.s_fingerprints,
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capabilities: const [Capability.fido2],
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keyActionsBuilder: hasActions ? _buildActions : null,
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builder: (context, _) => Column(
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children: [
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PinEntryForm(state, node),
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],
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),
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);
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}
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Widget _buildActions(BuildContext context) =>
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fingerprintsBuildActions(context, node, state, -1);
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}
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class _FidoUnlockedPage extends ConsumerStatefulWidget {
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final DeviceNode node;
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final FidoState state;
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_FidoUnlockedPage(this.node, this.state) : super(key: ObjectKey(node.path));
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@override
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ConsumerState<ConsumerStatefulWidget> createState() =>
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_FidoUnlockedPageState();
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}
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class _FidoUnlockedPageState extends ConsumerState<_FidoUnlockedPage> {
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Fingerprint? _selected;
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@override
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Widget build(BuildContext context) {
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final l10n = AppLocalizations.of(context)!;
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final hasFeature = ref.watch(featureProvider);
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final hasActions = hasFeature(features.actions);
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final data = ref.watch(fingerprintProvider(widget.node.path)).asData;
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if (data == null) {
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return _buildLoadingPage(context);
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}
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final fingerprints = data.value;
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if (fingerprints.isEmpty) {
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return MessagePage(
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actionsBuilder: (context, expanded) => [
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if (!expanded)
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ActionChip(
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label: Text(l10n.s_add_fingerprint),
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onPressed: () async {
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await showBlurDialog(
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context: context,
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builder: (context) =>
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AddFingerprintDialog(widget.node.path));
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},
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avatar: const Icon(Icons.fingerprint_outlined),
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)
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],
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title: l10n.s_fingerprints,
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capabilities: const [Capability.fido2],
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header: '${l10n.s_fingerprints_get_started} (2/2)',
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message: l10n.l_add_one_or_more_fps,
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keyActionsBuilder: hasActions
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? (context) =>
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fingerprintsBuildActions(context, widget.node, widget.state, 0)
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: null,
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keyActionsBadge: fidoShowActionsNotifier(widget.state),
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);
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}
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final fingerprint = _selected;
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return FidoActions(
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devicePath: widget.node.path,
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actions: (context) => {
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EscapeIntent: CallbackAction<EscapeIntent>(onInvoke: (intent) {
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if (_selected != null) {
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setState(() {
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_selected = null;
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});
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} else {
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Actions.invoke(context, intent);
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}
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return false;
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}),
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OpenIntent<Fingerprint>:
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CallbackAction<OpenIntent<Fingerprint>>(onInvoke: (intent) {
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return showBlurDialog(
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context: context,
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barrierColor: Colors.transparent,
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builder: (context) => FingerprintDialog(intent.target),
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);
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}),
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if (hasFeature(features.fingerprintsEdit))
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EditIntent<Fingerprint>:
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CallbackAction<EditIntent<Fingerprint>>(onInvoke: (intent) async {
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final renamed =
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await (Actions.invoke(context, intent) as Future<dynamic>?);
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if (_selected == intent.target && renamed is Fingerprint) {
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setState(() {
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_selected = renamed;
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});
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}
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return renamed;
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}),
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if (hasFeature(features.fingerprintsDelete))
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DeleteIntent<Fingerprint>: CallbackAction<DeleteIntent<Fingerprint>>(
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onInvoke: (intent) async {
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final deleted =
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await (Actions.invoke(context, intent) as Future<dynamic>?);
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if (deleted == true && _selected == intent.target) {
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setState(() {
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_selected = null;
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});
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}
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return deleted;
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}),
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},
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builder: (context) => AppPage(
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title: l10n.s_fingerprints,
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capabilities: const [Capability.fido2],
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detailViewBuilder: fingerprint != null
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? (context) => Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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ListTitle(l10n.s_details),
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Padding(
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padding: const EdgeInsets.only(left: 16.0),
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child: Card(
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elevation: 0.0,
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color: Theme.of(context).hoverColor,
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child: Padding(
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padding: const EdgeInsets.all(16),
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// TODO: Reuse from fingerprint_dialog
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child: Column(
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children: [
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Text(
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fingerprint.label,
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style:
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Theme.of(context).textTheme.headlineSmall,
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softWrap: true,
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 16),
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const Icon(Icons.fingerprint, size: 72),
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],
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),
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),
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),
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),
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ActionListSection.fromMenuActions(
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context,
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l10n.s_actions,
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actions: buildFingerprintActions(fingerprint, l10n),
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),
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],
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)
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: null,
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keyActionsBuilder: hasActions
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? (context) => fingerprintsBuildActions(
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context, widget.node, widget.state, fingerprints.length)
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: null,
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keyActionsBadge: fidoShowActionsNotifier(widget.state),
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builder: (context, expanded) {
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// De-select if window is resized to be non-expanded.
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if (!expanded && _selected != null) {
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Timer.run(() {
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setState(() {
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_selected = null;
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});
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});
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}
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return Actions(
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actions: {
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if (expanded) ...{
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OpenIntent<Fingerprint>:
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CallbackAction<OpenIntent<Fingerprint>>(onInvoke: (intent) {
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setState(() {
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_selected = intent.target;
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});
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return null;
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}),
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}
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},
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: fingerprints
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.map((fp) => _FingerprintListItem(
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fp,
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expanded: expanded,
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selected: fp == _selected,
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))
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.toList()),
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);
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},
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),
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);
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}
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Widget _buildLoadingPage(BuildContext context) => AppPage(
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centered: true,
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delayedContent: true,
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builder: (context, _) => const CircularProgressIndicator(),
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);
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}
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class _FingerprintListItem extends StatelessWidget {
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final Fingerprint fingerprint;
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final bool selected;
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final bool expanded;
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const _FingerprintListItem(this.fingerprint,
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{required this.expanded, required this.selected});
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@override
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Widget build(BuildContext context) {
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return AppListItem(
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fingerprint,
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selected: selected,
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leading: CircleAvatar(
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foregroundColor: Theme.of(context).colorScheme.onSecondary,
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backgroundColor: Theme.of(context).colorScheme.secondary,
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child: const Icon(Icons.fingerprint),
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),
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title: fingerprint.label,
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trailing: expanded
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? null
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: OutlinedButton(
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onPressed: Actions.handler(context, OpenIntent(fingerprint)),
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child: const Icon(Icons.more_horiz),
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),
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tapIntent: isDesktop && !expanded ? null : OpenIntent(fingerprint),
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doubleTapIntent: isDesktop && !expanded ? OpenIntent(fingerprint) : null,
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buildPopupActions: (context) =>
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buildFingerprintActions(fingerprint, AppLocalizations.of(context)!),
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);
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}
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}
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