bio auth on mac + package updates for 3.19.3/5 (#1398)

* bio auth mac fix

* remove comment and change duration from 2 to 0

* cherry pick previous changes

* workaround for secure storage bug on mac

* bump version to 3.19.5 (because breez will need this version anyways)

* some code cleanup

* some changess didn't get saved

* just documenting the issue [skip ci]

* undo accidental removal + minor code cleanup

* merge conflicts

* Minor UI change [skip ci]

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

.github/workflows/pr_test_build.yml

@@ -42,7 +42,7 @@ jobs:
       - name: Flutter action
         uses: subosito/flutter-action@v1
         with:
-          flutter-version: "3.10.x"
+          flutter-version: "3.19.5"
           channel: stable
 
       - name: Install package dependencies

cw_bitcoin/pubspec.yaml

@@ -43,11 +43,14 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   build_resolvers: ^2.0.9
   mobx_codegen: ^2.0.7
   hive_generator: ^1.1.3
 
+dependency_overrides:
+  watcher: ^1.1.0
+
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 

cw_bitcoin_cash/pubspec.yaml

@@ -39,10 +39,13 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   mobx_codegen: ^2.0.7
   hive_generator: ^1.1.3
 
+dependency_overrides:
+  watcher: ^1.1.0
+
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 

cw_core/pubspec.yaml

@@ -28,11 +28,13 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   build_resolvers: ^2.0.9
   mobx_codegen: ^2.0.7
   hive_generator: ^2.0.1
 
+dependency_overrides:
+  watcher: ^1.1.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec

cw_ethereum/pubspec.yaml

@@ -24,11 +24,13 @@ dependency_overrides:
     git:
       url: https://github.com/cake-tech/web3dart.git
       ref: cake
+  watcher: ^1.1.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
+
 flutter:
   # assets:
   #   - images/a_dot_burr.jpeg

cw_evm/pubspec.yaml

@@ -36,11 +36,12 @@ dependency_overrides:
     git:
       url: https://github.com/cake-tech/ledger-flutter.git
       ref: cake
+  watcher: ^1.1.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   mobx_codegen: ^2.0.7
   hive_generator: ^1.1.3
   flutter_lints: ^2.0.0

cw_haven/pubspec.yaml

@@ -24,11 +24,14 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   mobx_codegen: ^2.0.7
   build_resolvers: ^2.0.9
   hive_generator: ^1.1.3
 
+dependency_overrides:
+  watcher: ^1.1.0
+
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 

cw_monero/pubspec.yaml

@@ -26,11 +26,14 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   build_resolvers: ^2.0.9
   mobx_codegen: ^2.0.7
   hive_generator: ^1.1.3
 
+dependency_overrides:
+  watcher: ^1.1.0
+
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 

cw_nano/pubspec.yaml

@@ -32,10 +32,13 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   mobx_codegen: ^2.0.7
   hive_generator: ^1.1.3
 
+dependency_overrides:
+  watcher: ^1.1.0
+
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 

cw_polygon/pubspec.yaml

@@ -28,12 +28,14 @@ dependency_overrides:
     git:
       url: https://github.com/cake-tech/web3dart.git
       ref: cake
+  watcher: ^1.1.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^2.0.0
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
+
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec

cw_solana/pubspec.yaml

@@ -26,10 +26,13 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^2.0.0
-  build_runner: ^2.1.11
+  build_runner: ^2.4.7
   mobx_codegen: ^2.0.7
   hive_generator: ^1.1.3
 
+dependency_overrides:
+  watcher: ^1.1.0
+
 flutter:
   # assets:
   #   - images/a_dot_burr.jpeg

lib/core/auth_service.dart

@@ -42,12 +42,7 @@ class AuthService with Store {
   Future<void> setPassword(String password) async {
     final key = generateStoreKeyFor(key: SecretStoreKey.pinCodePassword);
     final encodedPassword = encodedPinCode(pin: password);
-    // secure storage has a weird bug on macOS, where overwriting a key doesn't work, unless
-    // we delete what's there first:
-    if (Platform.isMacOS) {
-      await secureStorage.delete(key: key);
-    }
-    await secureStorage.write(key: key, value: encodedPassword);
+    await writeSecureStorage(secureStorage, key: key, value: encodedPassword);
   }
 
   Future<bool> canAuthenticate() async {
@@ -74,7 +69,11 @@ class AuthService with Store {
 
   void saveLastAuthTime() {
     int timestamp = DateTime.now().millisecondsSinceEpoch;
-    secureStorage.write(key: SecureKey.lastAuthTimeMilliseconds, value: timestamp.toString());
+    writeSecureStorage(
+      secureStorage,
+      key: SecureKey.lastAuthTimeMilliseconds,
+      value: timestamp.toString(),
+    );
   }
 
   Future<bool> requireAuth() async {

lib/core/backup_service.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
+import 'package:cake_wallet/core/secure_storage.dart';
 import 'package:cake_wallet/themes/theme_list.dart';
 import 'package:cake_wallet/utils/device_info.dart';
 import 'package:cw_core/wallet_type.dart';
@@ -373,16 +374,15 @@ class BackupService {
     final backupPasswordKey = generateStoreKeyFor(key: SecretStoreKey.backupPassword);
     final backupPassword = keychainJSON[backupPasswordKey] as String;
 
-    await _flutterSecureStorage.delete(key: backupPasswordKey);
-    await _flutterSecureStorage.write(key: backupPasswordKey, value: backupPassword);
+    await writeSecureStorage(_flutterSecureStorage, key: backupPasswordKey, value: backupPassword);
 
     keychainWalletsInfo.forEach((dynamic rawInfo) async {
       final info = rawInfo as Map<String, dynamic>;
       await importWalletKeychainInfo(info);
     });
 
-    await _flutterSecureStorage.delete(key: pinCodeKey);
-    await _flutterSecureStorage.write(key: pinCodeKey, value: encodedPinCode(pin: decodedPin));
+    await writeSecureStorage(_flutterSecureStorage,
+        key: pinCodeKey, value: encodedPinCode(pin: decodedPin));
 
     keychainDumpFile.deleteSync();
   }
@@ -401,16 +401,15 @@ class BackupService {
     final backupPasswordKey = generateStoreKeyFor(key: SecretStoreKey.backupPassword);
     final backupPassword = keychainJSON[backupPasswordKey] as String;
 
-    await _flutterSecureStorage.delete(key: backupPasswordKey);
-    await _flutterSecureStorage.write(key: backupPasswordKey, value: backupPassword);
+    await writeSecureStorage(_flutterSecureStorage, key: backupPasswordKey, value: backupPassword);
 
     keychainWalletsInfo.forEach((dynamic rawInfo) async {
       final info = rawInfo as Map<String, dynamic>;
       await importWalletKeychainInfo(info);
     });
 
-    await _flutterSecureStorage.delete(key: pinCodeKey);
-    await _flutterSecureStorage.write(key: pinCodeKey, value: encodedPinCode(pin: decodedPin));
+    await writeSecureStorage(_flutterSecureStorage,
+        key: pinCodeKey, value: encodedPinCode(pin: decodedPin));
 
     keychainDumpFile.deleteSync();
   }

lib/core/key_service.dart

@@ -20,8 +20,7 @@ class KeyService {
         key: SecretStoreKey.moneroWalletPassword, walletName: walletName);
     final encodedPassword = encodeWalletPassword(password: password);
 
-    await _secureStorage.delete(key: key);
-    await _secureStorage.write(key: key, value: encodedPassword);
+    await writeSecureStorage(_secureStorage, key: key, value: encodedPassword);
   }
 
   Future<void> deleteWalletPassword({required String walletName}) async {

lib/core/secure_storage.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 // For now, we can create a utility function to handle this.
 //
@@ -25,3 +26,13 @@ Future<String?> readSecureStorage(FlutterSecureStorage secureStorage, String key
 
   return result;
 }
+
+Future<void> writeSecureStorage(FlutterSecureStorage secureStorage,
+    {required String key, required String value}) async {
+  // delete the value before writing on macOS because of a weird bug
+  // https://github.com/mogol/flutter_secure_storage/issues/581
+  if (Platform.isMacOS) {
+    await secureStorage.delete(key: key);
+  }
+  await secureStorage.write(key: key, value: value);
+}

lib/entities/biometric_auth.dart

@@ -1,32 +1,29 @@
-import 'package:local_auth/local_auth.dart';
 import 'package:flutter/services.dart';
-import 'package:cake_wallet/generated/i18n.dart';
+import 'package:flutter_local_authentication/flutter_local_authentication.dart';
 
 class BiometricAuth {
-  final _localAuth = LocalAuthentication();
+  final _flutterLocalAuthenticationPlugin = FlutterLocalAuthentication();
 
   Future<bool> isAuthenticated() async {
     try {
-      return await _localAuth.authenticate(
-          localizedReason: S.current.biometric_auth_reason,
-          options: AuthenticationOptions(
-            biometricOnly: true,
-            useErrorDialogs: true,
-            stickyAuth: false));
-    } on PlatformException catch (e) {
+      final authenticated = await _flutterLocalAuthenticationPlugin.authenticate();
+      return authenticated;
+    } catch (e) {
       print(e);
     }
-
     return false;
   }
 
   Future<bool> canCheckBiometrics() async {
+    bool canAuthenticate;
     try {
-      return await _localAuth.canCheckBiometrics;
-    } on PlatformException catch (e) {
-      print(e);
+      canAuthenticate = await _flutterLocalAuthenticationPlugin.canAuthenticate();
+      await _flutterLocalAuthenticationPlugin.setTouchIDAuthenticationAllowableReuseDuration(0);
+    } catch (error) {
+      print("Exception checking support. $error");
+      canAuthenticate = false;
     }
 
-    return false;
+    return canAuthenticate;
   }
 }

lib/entities/fs_migration.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 import 'dart:convert';
+import 'package:cake_wallet/core/secure_storage.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -147,8 +148,8 @@ Future<void> ios_migrate_pin() async {
 
   final key = generateStoreKeyFor(key: SecretStoreKey.pinCodePassword);
   final encodedPassword = encodedPinCode(pin: pinPassword);
-  await flutterSecureStorage.delete(key: key);
-  await flutterSecureStorage.write(key: key, value: encodedPassword);
+  await writeSecureStorage(flutterSecureStorage, key: key, value: encodedPassword);
+
   await prefs.setBool('ios_migration_pin_completed', true);
 }
 

lib/entities/get_encryption_key.dart

@@ -1,3 +1,4 @@
+import 'package:cake_wallet/core/secure_storage.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:cw_core/cake_hive.dart';
 
@@ -10,8 +11,7 @@ Future<List<int>> getEncryptionKey(
     key = CakeHive.generateSecureKey();
     final keyStringified = key.join(',');
     String storageKey = 'transactionDescriptionsBoxKey';
-    await secureStorage.delete(key: storageKey);
-    await secureStorage.write(key: storageKey, value: keyStringified);
+    await writeSecureStorage(secureStorage, key: storageKey, value: keyStringified);
   } else {
     key = stringifiedKey.split(',').map((i) => int.parse(i)).toList();
   }

lib/locales/hausa_intl.dart

@@ -751,6 +751,50 @@ class HaMaterialLocalizations extends GlobalMaterialLocalizations {
 
   @override
   String get scrimOnTapHintRaw => "Scrip on Tap";
+
+  @override
+  // TODO: implement collapsedHint
+  String get collapsedHint => "collapsedHint";
+
+  @override
+  // TODO: implement expandedHint
+  String get expandedHint => "expandedHint";
+
+  @override
+  // TODO: implement expansionTileCollapsedHint
+  String get expansionTileCollapsedHint => "expansionTileCollapsedHint";
+
+  @override
+  // TODO: implement expansionTileCollapsedTapHint
+  String get expansionTileCollapsedTapHint => "expansionTileCollapsedTapHint";
+
+  @override
+  // TODO: implement expansionTileExpandedHint
+  String get expansionTileExpandedHint => "expansionTileExpandedHint";
+
+  @override
+  // TODO: implement expansionTileExpandedTapHint
+  String get expansionTileExpandedTapHint => "expansionTileExpandedTapHint";
+
+  @override
+  // TODO: implement scanTextButtonLabel
+  String get scanTextButtonLabel => "scanTextButtonLabel";
+
+  @override
+  // TODO: implement lookUpButtonLabel
+  String get lookUpButtonLabel => "lookUpButtonLabel";
+
+  @override
+  // TODO: implement menuDismissLabel
+  String get menuDismissLabel => "menuDismissLabel";
+
+  @override
+  // TODO: implement searchWebButtonLabel
+  String get searchWebButtonLabel => "searchWebButtonLabel";
+
+  @override
+  // TODO: implement shareButtonLabel
+  String get shareButtonLabel => "shareButtonLabel";
 }
 
 /// Cupertino Support
@@ -955,4 +999,24 @@ class HaCupertinoLocalizations extends GlobalCupertinoLocalizations {
 
   @override
   String get noSpellCheckReplacementsLabel => "";
+
+  @override
+  // TODO: implement clearButtonLabel
+  String get clearButtonLabel => "clearButtonLabel";
+
+  @override
+  // TODO: implement lookUpButtonLabel
+  String get lookUpButtonLabel => "lookUpButtonLabel";
+
+  @override
+  // TODO: implement menuDismissLabel
+  String get menuDismissLabel => "menuDismissLabel";
+
+  @override
+  // TODO: implement searchWebButtonLabel
+  String get searchWebButtonLabel => "searchWebButtonLabel";
+
+  @override
+  // TODO: implement shareButtonLabel
+  String get shareButtonLabel => "shareButtonLabel";
 }

lib/src/screens/settings/desktop_settings/desktop_settings_page.dart

@@ -12,7 +12,6 @@ final _settingsNavigatorKey = GlobalKey<NavigatorState>();
 class DesktopSettingsPage extends StatefulWidget {
   const DesktopSettingsPage({super.key});
 
-
   @override
   State<DesktopSettingsPage> createState() => _DesktopSettingsPageState();
 }
@@ -33,8 +32,11 @@ class _DesktopSettingsPageState extends State<DesktopSettingsPage> {
     return Scaffold(
       body: Container(
         height: MediaQuery.of(context).size.height,
+        child: Row(
+          children: [
+            Expanded(
+              flex: 1,
               child: Column(
-          mainAxisSize: MainAxisSize.min,
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   Padding(
@@ -45,10 +47,6 @@ class _DesktopSettingsPageState extends State<DesktopSettingsPage> {
                     ),
                   ),
                   Expanded(
-              child: Row(
-                children: [
-                  Expanded(
-                    flex: 1,
                     child: ListView.separated(
                       padding: EdgeInsets.only(top: 0),
                       itemBuilder: (_, index) {
@@ -78,6 +76,9 @@ class _DesktopSettingsPageState extends State<DesktopSettingsPage> {
                       itemCount: itemCount,
                     ),
                   ),
+                ],
+              ),
+            ),
             Flexible(
               flex: 2,
               child: ConstrainedBox(
@@ -99,9 +100,6 @@ class _DesktopSettingsPageState extends State<DesktopSettingsPage> {
           ],
         ),
       ),
-          ],
-        ),
-      ),
     );
   }
 }

lib/src/screens/settings/security_backup_page.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:cake_wallet/core/auth_service.dart';
 import 'package:cake_wallet/entities/pin_code_required_duration.dart';
 import 'package:cake_wallet/routes.dart';
@@ -58,7 +60,7 @@ class SecurityBackupPage extends BasePage {
                   .shouldRequireTOTP2FAForAllSecurityAndBackupSettings,
             ),
           ),
-          if (DeviceInfo.instance.isMobile)
+          if (DeviceInfo.instance.isMobile || Platform.isMacOS || Platform.isLinux)
             Observer(builder: (_) {
               return SettingsSwitcherCell(
                   title: S.current.settings_allow_biometrical_authentication,

lib/src/screens/settings/tor_page.dart

@@ -146,7 +146,7 @@ class ConnectScreen extends StatelessWidget {
           ElevatedButton(
             onPressed: connect,
             style: ElevatedButton.styleFrom(
-              primary: Colors.blue,
+              // primary: Colors.blue,
               padding: EdgeInsets.symmetric(horizontal: 40, vertical: 15),
               shape: RoundedRectangleBorder(
                 borderRadius: BorderRadius.circular(30),
@@ -211,7 +211,7 @@ class DisconnectScreen extends StatelessWidget {
           ElevatedButton(
             onPressed: disconnect,
             style: ElevatedButton.styleFrom(
-              primary: Colors.red,
+              // primary: Colors.red,
               padding: EdgeInsets.symmetric(horizontal: 40, vertical: 15),
               shape: RoundedRectangleBorder(
                 borderRadius: BorderRadius.circular(30),

lib/src/screens/support_chat/widgets/chatwoot_widget.dart

@@ -1,5 +1,6 @@
 import 'dart:convert';
 
+import 'package:cake_wallet/core/secure_storage.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
@@ -58,7 +59,6 @@ class ChatwootWidgetState extends State<ChatwootWidget> {
   }
 
   Future<void> storeCookie(String value) async {
-    await widget.secureStorage.delete(key: COOKIE_KEY);
-    await widget.secureStorage.write(key: COOKIE_KEY, value: value);
+    await writeSecureStorage(widget.secureStorage, key: COOKIE_KEY, value: value);
   }
 }

lib/src/widgets/validable_annotated_editable_text.dart

@@ -1,8 +1,14 @@
-import 'package:cake_wallet/core/seed_validator.dart';
-import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/material.dart';
 
-class Annotation extends Comparable<Annotation> {
+
+extension Compare<T> on Comparable<T> {
+  bool operator <=(T other) => compareTo(other) <= 0;
+  bool operator >=(T other) => compareTo(other) >= 0;
+  bool operator <(T other) => compareTo(other) < 0;
+  bool operator >(T other) => compareTo(other) > 0;
+}
+
+class Annotation implements Comparable<Annotation> {
   Annotation({required this.range, required this.style});
 
   final TextRange range;
@@ -12,7 +18,7 @@ class Annotation extends Comparable<Annotation> {
   int compareTo(Annotation other) => range.start.compareTo(other.range.start);
 }
 
-class TextAnnotation extends Comparable<TextAnnotation> {
+class TextAnnotation implements Comparable<TextAnnotation> {
   TextAnnotation({required this.text, required this.style});
 
   final TextStyle style;

lib/store/settings_store.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:cake_wallet/bitcoin/bitcoin.dart';
 import 'package:cake_wallet/bitcoin_cash/bitcoin_cash.dart';
+import 'package:cake_wallet/core/secure_storage.dart';
 import 'package:cake_wallet/entities/auto_generate_subaddress_status.dart';
 import 'package:cake_wallet/entities/provider_types.dart';
 import 'package:cake_wallet/entities/cake_2fa_preset_options.dart';
@@ -434,79 +435,83 @@ abstract class SettingsStoreBase with Store {
     // secure storage keys:
     reaction(
         (_) => allowBiometricalAuthentication,
-        (bool biometricalAuthentication) => secureStorage.write(
+        (bool biometricalAuthentication) => writeSecureStorage(secureStorage,
             key: SecureKey.allowBiometricalAuthenticationKey,
             value: biometricalAuthentication.toString()));
 
     reaction(
         (_) => selectedCake2FAPreset,
-        (Cake2FAPresetsOptions selectedCake2FAPreset) => secureStorage.write(
+        (Cake2FAPresetsOptions selectedCake2FAPreset) => writeSecureStorage(secureStorage,
             key: SecureKey.selectedCake2FAPreset,
             value: selectedCake2FAPreset.serialize().toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForAccessingWallet,
-        (bool requireTOTP2FAForAccessingWallet) => secureStorage.write(
+        (bool requireTOTP2FAForAccessingWallet) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForAccessingWallet,
             value: requireTOTP2FAForAccessingWallet.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForSendsToContact,
-        (bool requireTOTP2FAForSendsToContact) => secureStorage.write(
+        (bool requireTOTP2FAForSendsToContact) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForSendsToContact,
             value: requireTOTP2FAForSendsToContact.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForSendsToNonContact,
-        (bool requireTOTP2FAForSendsToNonContact) => secureStorage.write(
+        (bool requireTOTP2FAForSendsToNonContact) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForSendsToNonContact,
             value: requireTOTP2FAForSendsToNonContact.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForSendsToInternalWallets,
-        (bool requireTOTP2FAForSendsToInternalWallets) => secureStorage.write(
+        (bool requireTOTP2FAForSendsToInternalWallets) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForSendsToInternalWallets,
             value: requireTOTP2FAForSendsToInternalWallets.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForExchangesToInternalWallets,
-        (bool requireTOTP2FAForExchangesToInternalWallets) => secureStorage.write(
+        (bool requireTOTP2FAForExchangesToInternalWallets) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForExchangesToInternalWallets,
             value: requireTOTP2FAForExchangesToInternalWallets.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForExchangesToExternalWallets,
-        (bool requireTOTP2FAForExchangesToExternalWallets) => secureStorage.write(
+        (bool requireTOTP2FAForExchangesToExternalWallets) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForExchangesToExternalWallets,
             value: requireTOTP2FAForExchangesToExternalWallets.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForAddingContacts,
-        (bool requireTOTP2FAForAddingContacts) => secureStorage.write(
+        (bool requireTOTP2FAForAddingContacts) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForAddingContacts,
             value: requireTOTP2FAForAddingContacts.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForCreatingNewWallets,
-        (bool requireTOTP2FAForCreatingNewWallets) => secureStorage.write(
+        (bool requireTOTP2FAForCreatingNewWallets) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForCreatingNewWallets,
             value: requireTOTP2FAForCreatingNewWallets.toString()));
 
     reaction(
         (_) => shouldRequireTOTP2FAForAllSecurityAndBackupSettings,
-        (bool requireTOTP2FAForAllSecurityAndBackupSettings) => secureStorage.write(
+        (bool requireTOTP2FAForAllSecurityAndBackupSettings) => writeSecureStorage(secureStorage,
             key: SecureKey.shouldRequireTOTP2FAForAllSecurityAndBackupSettings,
             value: requireTOTP2FAForAllSecurityAndBackupSettings.toString()));
 
-    reaction((_) => useTOTP2FA,
-        (bool use) => secureStorage.write(key: SecureKey.useTOTP2FA, value: use.toString()));
+    reaction(
+        (_) => useTOTP2FA,
+        (bool use) =>
+            writeSecureStorage(secureStorage, key: SecureKey.useTOTP2FA, value: use.toString()));
 
-    reaction((_) => totpSecretKey,
-        (String totpKey) => secureStorage.write(key: SecureKey.totpSecretKey, value: totpKey));
+    reaction(
+        (_) => totpSecretKey,
+        (String totpKey) =>
+            writeSecureStorage(secureStorage, key: SecureKey.totpSecretKey, value: totpKey));
 
     reaction(
         (_) => pinTimeOutDuration,
-        (PinCodeRequiredDuration pinCodeInterval) => secureStorage.write(
+        (PinCodeRequiredDuration pinCodeInterval) => writeSecureStorage(secureStorage,
             key: SecureKey.pinTimeOutDuration, value: pinCodeInterval.value.toString()));
 
     reaction(

lib/view_model/auth_view_model.dart

@@ -106,14 +106,10 @@ abstract class AuthViewModelBase with Store {
   @action
   Future<void> biometricAuth() async {
     try {
-      final canBiometricAuth = await _biometricAuth.canCheckBiometrics();
-
-      if (canBiometricAuth) {
-        final isAuthenticated = await _biometricAuth.isAuthenticated();
-
-        if (isAuthenticated) {
+      if (await _biometricAuth.canCheckBiometrics() && await _biometricAuth.isAuthenticated()) {
         state = ExecutedSuccessfullyState();
-        }
+      } else {
+        throw Exception('Biometric authentication failed');
       }
     } catch (e) {
       state = FailureState(e.toString());

lib/view_model/edit_backup_password_view_model.dart

@@ -1,3 +1,4 @@
+import 'package:cake_wallet/core/secure_storage.dart';
 import 'package:mobx/mobx.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:cake_wallet/entities/secret_store_key.dart';
@@ -37,8 +38,7 @@ abstract class EditBackupPasswordViewModelBase with Store {
   @action
   Future<void> save() async {
     final key = generateStoreKeyFor(key: SecretStoreKey.backupPassword);
-    await secureStorage.delete(key: key);
-    await secureStorage.write(key: key, value: backupPassword);
+    await writeSecureStorage(secureStorage, key: key, value: backupPassword);
     secretStore.write(key: key, value: backupPassword);
   }
 }

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,6 +10,7 @@ import cw_monero
 import device_info_plus
 import devicelocale
 import flutter_inappwebview_macos
+import flutter_local_authentication
 import flutter_secure_storage_macos
 import in_app_review
 import package_info
@@ -26,6 +27,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   DevicelocalePlugin.register(with: registry.registrar(forPlugin: "DevicelocalePlugin"))
   InAppWebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "InAppWebViewFlutterPlugin"))
+  FlutterLocalAuthenticationPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalAuthenticationPlugin"))
   FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))
   InAppReviewPlugin.register(with: registry.registrar(forPlugin: "InAppReviewPlugin"))
   FLTPackageInfoPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlugin"))

macos/Podfile.lock

@@ -26,6 +26,8 @@ PODS:
   - flutter_inappwebview_macos (0.0.1):
     - FlutterMacOS
     - OrderedSet (~> 5.0)
+  - flutter_local_authentication (1.2.0):
+    - FlutterMacOS
   - flutter_secure_storage_macos (6.1.1):
     - FlutterMacOS
   - FlutterMacOS (1.0.0)
@@ -56,6 +58,7 @@ DEPENDENCIES:
   - device_info_plus (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos`)
   - devicelocale (from `Flutter/ephemeral/.symlinks/plugins/devicelocale/macos`)
   - flutter_inappwebview_macos (from `Flutter/ephemeral/.symlinks/plugins/flutter_inappwebview_macos/macos`)
+  - flutter_local_authentication (from `Flutter/ephemeral/.symlinks/plugins/flutter_local_authentication/macos`)
   - flutter_secure_storage_macos (from `Flutter/ephemeral/.symlinks/plugins/flutter_secure_storage_macos/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
   - in_app_review (from `Flutter/ephemeral/.symlinks/plugins/in_app_review/macos`)
@@ -83,6 +86,8 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/devicelocale/macos
   flutter_inappwebview_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/flutter_inappwebview_macos/macos
+  flutter_local_authentication:
+    :path: Flutter/ephemeral/.symlinks/plugins/flutter_local_authentication/macos
   flutter_secure_storage_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/flutter_secure_storage_macos/macos
   FlutterMacOS:
@@ -110,6 +115,7 @@ SPEC CHECKSUMS:
   device_info_plus: 5401765fde0b8d062a2f8eb65510fb17e77cf07f
   devicelocale: 9f0f36ac651cabae2c33f32dcff4f32b61c38225
   flutter_inappwebview_macos: 9600c9df9fdb346aaa8933812009f8d94304203d
+  flutter_local_authentication: 85674893931e1c9cfa7c9e4f5973cb8c56b018b0
   flutter_secure_storage_macos: d56e2d218c1130b262bef8b4a7d64f88d7f9c9ea
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
   in_app_review: a850789fad746e89bce03d4aeee8078b45a53fd0

pubspec_base.yaml

@@ -26,15 +26,17 @@ dependencies:
   path_provider: ^2.0.11
   mobx: ^2.1.4
   flutter_mobx: ^2.0.6+5
-  flutter_slidable: ^2.0.0
+  flutter_slidable: ^3.0.1
   share_plus: ^4.0.10
   # date_range_picker: ^1.0.6
   #https://api.flutter.dev/flutter/material/showDateRangePicker.html
   dio: ^4.0.6
   hive: ^2.2.3
   hive_flutter: ^1.1.0
-  local_auth: ^2.1.0
   local_auth_android: 1.0.21
+  flutter_local_authentication:
+    git:
+      url: https://github.com/cake-tech/flutter_local_authentication
   package_info: ^2.0.0
   #package_info_plus: ^1.4.2
   devicelocale:

pubspec_description.yaml

@@ -4,4 +4,4 @@ version: 0.0.0
 publish_to: none
 
 environment:
-  sdk: ">=2.17.5 <3.0.0"
+  sdk: ">=3.1.0 <4.0.0"