yubioath-flutter/lib/fido/views/fido_screen.dart

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import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../app/models.dart';
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import '../../app/views/app_failure_page.dart';
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import '../../app/views/app_loading_screen.dart';
import '../../app/views/app_page.dart';
import '../../app/views/graphics.dart';
import '../../app/views/message_page.dart';
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import '../../management/models.dart';
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import '../state.dart';
import 'locked_page.dart';
import 'unlocked_page.dart';
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class FidoScreen extends ConsumerWidget {
final YubiKeyData deviceData;
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const FidoScreen(this.deviceData, {super.key});
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@override
Widget build(BuildContext context, WidgetRef ref) =>
ref.watch(fidoStateProvider(deviceData.node.path)).when(
loading: () => AppPage(
title: const Text('WebAuthn'),
centered: true,
child: const AppLoadingScreen(),
),
error: (error, _) {
final supported = deviceData
.info.supportedCapabilities[deviceData.node.transport] ??
0;
if (Capability.fido2.value & supported == 0) {
return MessagePage(
title: const Text('WebAuthn'),
graphic: manageAccounts,
header: 'Ready to use',
message: 'Register as a Security Key on websites',
);
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}
final enabled = deviceData.info.config
.enabledCapabilities[deviceData.node.transport] ??
0;
if (Capability.fido2.value & enabled == 0) {
return const MessagePage(
title: Text('WebAuthn'),
header: 'FIDO2 disabled',
message:
'WebAuthn requires the FIDO2 application to be enabled on your YubiKey',
);
}
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return AppFailurePage(
title: const Text('WebAuthn'),
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cause: error,
);
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},
data: (fidoState) {
return fidoState.unlocked
? FidoUnlockedPage(deviceData.node, fidoState)
: FidoLockedPage(deviceData.node, fidoState);
});
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}