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Merge pull request #905 from cypherstack/autopin

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Add an optional preference to accept a correct PIN automatically
This commit is contained in:
julian-CStack 2024-07-01 09:53:17 -06:00 committed by GitHub
commit b53b1153fe
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GPG key ID: B5690EEEBB952194
4 changed files with 116 additions and 7 deletions
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18
lib/pages/pinpad_views/lock_screen_view.dart
View file

@ -188,12 +188,14 @@ class _LockscreenViewState extends ConsumerState<LockscreenView> {
_timeout = Duration.zero;
_checkUseBiometrics();
_pinTextController.addListener(_onPinChanged);
super.initState();
}
@override
dispose() {
// _shakeController.dispose();
_pinTextController.removeListener(_onPinChanged);
super.dispose();
}
@ -208,13 +210,27 @@ class _LockscreenViewState extends ConsumerState<LockscreenView> {
);
}
final _pinTextController = TextEditingController();
final FocusNode _pinFocusNode = FocusNode();
late SecureStorageInterface _secureStore;
late Biometrics biometrics;
int pinCount = 1;
final _pinTextController = TextEditingController();
void _onPinChanged() async {
String enteredPin = _pinTextController.text;
final storedPin = await _secureStore.read(key: 'stack_pin');
final autoPin = ref.read(prefsChangeNotifierProvider).autoPin;
if (enteredPin.length >= 4 && autoPin && enteredPin == storedPin) {
await Future<void>.delayed(
const Duration(milliseconds: 200),
);
unawaited(_onUnlock());
}
}
Widget get _body => Background(
child: SafeArea(
child: Scaffold(

17
lib/pages/settings_views/global_settings_view/security_views/change_pin_view/change_pin_view.dart
View file

@ -61,9 +61,12 @@ class _ChangePinViewState extends ConsumerState<ChangePinView> {
int pinCount = 1;
final TextEditingController _pinTextController = TextEditingController();
@override
void initState() {
_secureStore = ref.read(secureStoreProvider);
_pinTextController.addListener(_onPinChanged);
super.initState();
}
@ -74,9 +77,23 @@ class _ChangePinViewState extends ConsumerState<ChangePinView> {
_pinPutController2.dispose();
_pinPutFocusNode1.dispose();
_pinPutFocusNode2.dispose();
_pinTextController.removeListener(_onPinChanged);
super.dispose();
}
void _onPinChanged() async {
String enteredPin = _pinTextController.text;
final storedPin = await _secureStore.read(key: 'stack_pin');
final autoPin = ref.read(prefsChangeNotifierProvider).autoPin;
if (enteredPin.length >= 4 && autoPin && enteredPin == storedPin) {
await _pageController.nextPage(
duration: const Duration(milliseconds: 300),
curve: Curves.linear,
);
}
}
@override
Widget build(BuildContext context) {
return Background(

53
lib/pages/settings_views/global_settings_view/security_views/security_view.dart
View file

@ -10,8 +10,7 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../pinpad_views/lock_screen_view.dart';
import 'change_pin_view/change_pin_view.dart';
import '../../../../providers/global/prefs_provider.dart';
import '../../../../route_generator.dart';
import '../../../../themes/stack_colors.dart';
@ -21,6 +20,8 @@ import '../../../../widgets/background.dart';
import '../../../../widgets/custom_buttons/app_bar_icon_button.dart';
import '../../../../widgets/custom_buttons/draggable_switch_button.dart';
import '../../../../widgets/rounded_white_container.dart';
import '../../../pinpad_views/lock_screen_view.dart';
import 'change_pin_view/change_pin_view.dart';
class SecurityView extends StatelessWidget {
const SecurityView({
@ -203,6 +204,54 @@ class SecurityView extends StatelessWidget {
},
),
),
// The "autoPin" preference (whether to automatically accept a correct PIN).
const SizedBox(
height: 8,
),
RoundedWhiteContainer(
child: Consumer(
builder: (_, ref, __) {
return RawMaterialButton(
// splashColor: Theme.of(context).extension<StackColors>()!.highlight,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(
Constants.size.circularBorderRadius,
),
),
onPressed: null,
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 8),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Auto-accept correct PIN",
style: STextStyles.titleBold12(context),
textAlign: TextAlign.left,
),
SizedBox(
height: 20,
width: 40,
child: DraggableSwitchButton(
isOn: ref.watch(
prefsChangeNotifierProvider
.select((value) => value.autoPin),
),
onValueChanged: (newValue) {
ref
.read(prefsChangeNotifierProvider)
.autoPin = newValue;
},
),
),
],
),
),
);
},
),
),
],
),
),

35
lib/utilities/prefs.dart
View file

@ -11,18 +11,19 @@
import 'dart:async';
import 'package:flutter/cupertino.dart';
import 'package:uuid/uuid.dart';
import '../app_config.dart';
import '../db/hive/db.dart';
import '../services/event_bus/events/global/tor_status_changed_event.dart';
import '../services/event_bus/global_event_bus.dart';
import '../app_config.dart';
import '../wallets/crypto_currency/crypto_currency.dart';
import '../wallets/wallet/wallet_mixin_interfaces/cash_fusion_interface.dart';
import 'amount/amount_unit.dart';
import 'constants.dart';
import 'enums/backup_frequency_type.dart';
import 'enums/languages_enum.dart';
import 'enums/sync_type_enum.dart';
import '../wallets/crypto_currency/crypto_currency.dart';
import '../wallets/wallet/wallet_mixin_interfaces/cash_fusion_interface.dart';
import 'package:uuid/uuid.dart';
class Prefs extends ChangeNotifier {
Prefs._();
@ -1103,4 +1104,30 @@ class Prefs extends ChangeNotifier {
return actualMap;
}
// Automatic PIN entry.
bool _autoPin = false;
bool get autoPin => _autoPin;
set autoPin(bool autoPin) {
if (_autoPin != autoPin) {
DB.instance.put<dynamic>(
boxName: DB.boxNamePrefs,
key: "autoPin",
value: autoPin,
);
_autoPin = autoPin;
notifyListeners();
}
}
Future<bool> _getAutoPin() async {
return await DB.instance.get<dynamic>(
boxName: DB.boxNamePrefs,
key: "autoPin",
) as bool? ??
false;
}
}