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

/*
 * Copyright (C) 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 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

import '../../app/message.dart';
import '../../app/models.dart';
import '../../app/views/action_list.dart';
import '../features.dart' as features;
import '../keys.dart' as keys;
import '../models.dart';
import 'add_fingerprint_dialog.dart';
import 'pin_dialog.dart';

bool fidoShowActionsNotifier(FidoState state) {
  return (state.alwaysUv && !state.hasPin) ||
      state.bioEnroll == false ||
      state.forcePinChange;
}

Widget passkeysBuildActions(
        BuildContext context, DeviceNode node, FidoState state) =>
    _fidoBuildActions(context, node, state);

Widget fingerprintsBuildActions(BuildContext context, DeviceNode node,
        FidoState state, int fingerprints) =>
    _fidoBuildActions(context, node, state, fingerprints);

Widget _fidoBuildActions(BuildContext context, DeviceNode node, FidoState state,
    [int? fingerprints]) {
  final l10n = AppLocalizations.of(context)!;
  final colors = Theme.of(context).buttonTheme.colorScheme ??
      Theme.of(context).colorScheme;

  return Column(
    children: [
      if (fingerprints != null)
        ActionListSection(
          l10n.s_setup,
          children: [
            ActionListItem(
              key: keys.addFingerprintAction,
              feature: features.actionsAddFingerprint,
              actionStyle: ActionStyle.primary,
              icon: const Icon(Icons.fingerprint_outlined),
              title: l10n.s_add_fingerprint,
              subtitle: state.unlocked
                  ? l10n.l_fingerprints_used(fingerprints)
                  : state.hasPin
                      ? l10n.l_unlock_pin_first
                      : l10n.l_set_pin_first,
              trailing: fingerprints == 0
                  ? Icon(Icons.warning_amber, color: colors.tertiary)
                  : null,
              onTap: state.unlocked && fingerprints < 5
                  ? (context) {
                      Navigator.of(context).popUntil((route) => route.isFirst);
                      showBlurDialog(
                        context: context,
                        builder: (context) => AddFingerprintDialog(node.path),
                      );
                    }
                  : null,
            ),
          ],
        ),
      ActionListSection(
        l10n.s_manage,
        children: [
          ActionListItem(
              key: keys.managePinAction,
              feature: features.actionsPin,
              icon: const Icon(Icons.pin_outlined),
              title: state.hasPin ? l10n.s_change_pin : l10n.s_set_pin,
              subtitle: state.hasPin
                  ? (state.forcePinChange
                      ? l10n.s_pin_change_required
                      : l10n.s_fido_pin_protection)
                  : l10n.l_fido_pin_protection_optional,
              trailing: state.alwaysUv && !state.hasPin || state.forcePinChange
                  ? Icon(Icons.warning_amber, color: colors.tertiary)
                  : null,
              onTap: (context) {
                Navigator.of(context).popUntil((route) => route.isFirst);
                showBlurDialog(
                  context: context,
                  builder: (context) => FidoPinDialog(node.path, state),
                );
              }),
        ],
      )
    ],
  );
}