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Vulnerable btc seeds (#1238)

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* Add flow to notify users with vulnerable seeds

* - Show vulnerable wallets warning on every app launch
- Change text

* increment build number

* add seeds sha text [skip ci]
This commit is contained in:
Omar Hatem 2023-12-19 00:05:27 +02:00 committed by GitHub
parent ec140b813c
commit 01e2a84809
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
8 changed files with 8903 additions and 10 deletions
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8717
assets/text/cakewallet_weak_bitcoin_seeds_hashed_sorted_version1.txt Normal file
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File diff suppressed because it is too large Load diff

7
lib/di.dart
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@ -374,7 +374,8 @@ Future<void> setup({
settingsStore: settingsStore,
yatStore: getIt.get<YatStore>(),
ordersStore: getIt.get<OrdersStore>(),
anonpayTransactionsStore: getIt.get<AnonpayTransactionsStore>()));
anonpayTransactionsStore: getIt.get<AnonpayTransactionsStore>(),
keyService: getIt.get<KeyService>()));
getIt.registerFactory<AuthService>(
() => AuthService(
@ -792,8 +793,8 @@ Future<void> setup({
getIt.registerFactory<RobinhoodBuyProvider>(
() => RobinhoodBuyProvider(wallet: getIt.get<AppStore>().wallet!));
getIt.registerFactory<DFXBuyProvider>(
() => DFXBuyProvider(wallet: getIt.get<AppStore>().wallet!));
getIt
.registerFactory<DFXBuyProvider>(() => DFXBuyProvider(wallet: getIt.get<AppStore>().wallet!));
getIt.registerFactory<OnRamperBuyProvider>(() => OnRamperBuyProvider(
settingsStore: getIt.get<AppStore>().settingsStore,

24
lib/src/screens/dashboard/dashboard_page.dart
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@ -7,6 +7,7 @@ import 'package:cake_wallet/src/screens/dashboard/desktop_widgets/desktop_sideba
import 'package:cake_wallet/src/screens/dashboard/pages/market_place_page.dart';
import 'package:cake_wallet/src/screens/wallet_connect/widgets/modals/bottom_sheet_listener.dart';
import 'package:cake_wallet/src/widgets/gradient_background.dart';
import 'package:cake_wallet/src/widgets/vulnerable_seeds_popup.dart';
import 'package:cake_wallet/themes/extensions/sync_indicator_theme.dart';
import 'package:cake_wallet/utils/device_info.dart';
import 'package:cake_wallet/utils/version_comparator.dart';
@ -60,7 +61,8 @@ class DashboardPage extends StatelessWidget {
);
if (DeviceInfo.instance.isDesktop) {
if (responsiveLayoutUtil.screenWidth > ResponsiveLayoutUtilBase.kDesktopMaxDashBoardWidthConstraint) {
if (responsiveLayoutUtil.screenWidth >
ResponsiveLayoutUtilBase.kDesktopMaxDashBoardWidthConstraint) {
return getIt.get<DesktopSidebarWrapper>();
} else {
return dashboardPageView;
@ -295,6 +297,8 @@ class _DashboardPageView extends BasePage {
_showReleaseNotesPopup(context);
_showVulnerableSeedsPopup(context);
var needToPresentYat = false;
var isInactive = false;
@ -354,4 +358,22 @@ class _DashboardPageView extends BasePage {
sharedPrefs.setInt(PreferencesKey.lastSeenAppVersion, currentAppVersion);
}
}
void _showVulnerableSeedsPopup(BuildContext context) async {
final List<String> affectedWalletNames = await dashboardViewModel.checkAffectedWallets();
if (affectedWalletNames.isNotEmpty) {
Future<void>.delayed(
Duration(seconds: 1),
() {
showPopUp<void>(
context: context,
builder: (BuildContext context) {
return VulnerableSeedsPopup(affectedWalletNames);
},
);
},
);
}
}
}

21
lib/src/screens/dashboard/desktop_dashboard_page.dart
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@ -3,6 +3,7 @@ import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/src/screens/release_notes/release_notes_screen.dart';
import 'package:cake_wallet/src/screens/yat_emoji_id.dart';
import 'package:cake_wallet/src/widgets/vulnerable_seeds_popup.dart';
import 'package:cake_wallet/utils/show_pop_up.dart';
import 'package:cake_wallet/utils/version_comparator.dart';
import 'package:flutter/material.dart';
@ -110,5 +111,25 @@ class DesktopDashboardPage extends StatelessWidget {
} else if (isNewInstall!) {
sharedPrefs.setInt(PreferencesKey.lastSeenAppVersion, currentAppVersion);
}
_showVulnerableSeedsPopup(context);
}
void _showVulnerableSeedsPopup(BuildContext context) async {
final List<String> affectedWalletNames = await dashboardViewModel.checkAffectedWallets();
if (affectedWalletNames.isNotEmpty) {
Future<void>.delayed(
Duration(seconds: 1),
() {
showPopUp<void>(
context: context,
builder: (BuildContext context) {
return VulnerableSeedsPopup(affectedWalletNames);
},
);
},
);
}
}
}

91
lib/src/widgets/vulnerable_seeds_popup.dart Normal file
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@ -0,0 +1,91 @@
import 'package:cake_wallet/src/widgets/alert_background.dart';
import 'package:cake_wallet/src/widgets/alert_close_button.dart';
import 'package:cake_wallet/themes/extensions/dashboard_page_theme.dart';
import 'package:flutter/material.dart';
class VulnerableSeedsPopup extends StatelessWidget {
final List<String> affectedWalletNames;
const VulnerableSeedsPopup(this.affectedWalletNames, {Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Stack(
alignment: Alignment.center,
children: [
AlertBackground(
child: AlertDialog(
insetPadding: EdgeInsets.only(left: 16, right: 16, bottom: 48),
elevation: 0.0,
contentPadding: EdgeInsets.zero,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(30))),
content: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30.0),
gradient: LinearGradient(colors: [
Theme.of(context).extension<DashboardPageTheme>()!.firstGradientBackgroundColor,
Theme.of(context)
.extension<DashboardPageTheme>()!
.secondGradientBackgroundColor,
], begin: Alignment.centerLeft, end: Alignment.centerRight)),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 24.0),
child: Stack(
children: [
SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.only(top: 16.0),
child: Container(
alignment: Alignment.bottomCenter,
child: DefaultTextStyle(
style: TextStyle(
decoration: TextDecoration.none,
fontSize: 24.0,
fontWeight: FontWeight.bold,
fontFamily: 'Lato',
color: Theme.of(context).extension<DashboardPageTheme>()!.textColor,
),
child: Text("Emergency Notice"),
),
),
),
),
SingleChildScrollView(
child: Padding(
padding: EdgeInsets.only(top: 48, bottom: 16),
child: Container(
width: double.maxFinite,
child: Column(
children: <Widget>[
ConstrainedBox(
constraints: BoxConstraints(
maxHeight: MediaQuery.of(context).size.height * 0.7,
),
child: Text(
"Your Bitcoin wallet(s) below use a legacy seed format that is vulnerable, which MAY result in you losing money from these wallet(s) if no action is taken.\nWe recommend that you IMMEDIATELY create wallet(s) in Cake Wallet and immediately transfer the funds to these wallet(s).\nVulnerable wallet name(s):\n\n[${affectedWalletNames.join(", ")}]\n\nFor assistance, please use the in-app support or email support@cakewallet.com",
style: TextStyle(
decoration: TextDecoration.none,
fontSize: 16.0,
fontFamily: 'Lato',
color: Theme.of(context)
.extension<DashboardPageTheme>()!
.textColor,
),
),
)
],
),
),
),
),
],
),
),
),
),
),
AlertCloseButton(bottom: 30)
],
);
}
}

49
lib/view_model/dashboard/dashboard_view_model.dart
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@ -1,3 +1,6 @@
import 'dart:convert';
import 'package:cake_wallet/core/key_service.dart';
import 'package:cake_wallet/entities/auto_generate_subaddress_status.dart';
import 'package:cake_wallet/entities/balance_display_mode.dart';
import 'package:cake_wallet/entities/buy_provider_types.dart';
@ -24,12 +27,19 @@ import 'package:cake_wallet/view_model/dashboard/trade_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/transaction_list_item.dart';
import 'package:cake_wallet/view_model/settings/sync_mode.dart';
import 'package:cake_wallet/wallet_type_utils.dart';
import 'package:cryptography/cryptography.dart';
import 'package:cw_core/balance.dart';
import 'package:cw_core/cake_hive.dart';
import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/sync_status.dart';
import 'package:cw_core/transaction_history.dart';
import 'package:cw_core/transaction_info.dart';
import 'package:cw_core/utils/file.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:eth_sig_util/util/utils.dart';
import 'package:flutter/services.dart';
import 'package:mobx/mobx.dart';
part 'dashboard_view_model.g.dart';
@ -46,7 +56,8 @@ abstract class DashboardViewModelBase with Store {
required this.settingsStore,
required this.yatStore,
required this.ordersStore,
required this.anonpayTransactionsStore})
required this.anonpayTransactionsStore,
required this.keyService})
: hasSellAction = false,
hasBuyAction = false,
hasExchangeAction = false,
@ -262,6 +273,8 @@ abstract class DashboardViewModelBase with Store {
bool get hasRescan => wallet.type == WalletType.monero || wallet.type == WalletType.haven;
final KeyService keyService;
BalanceViewModel balanceViewModel;
AppStore appStore;
@ -283,12 +296,12 @@ abstract class DashboardViewModelBase with Store {
Map<String, List<FilterItem>> filterItems;
BuyProviderType get defaultBuyProvider =>
settingsStore.defaultBuyProviders[wallet.type] ??
BuyProviderType.AskEachTime;
settingsStore.defaultBuyProviders[wallet.type] ?? BuyProviderType.AskEachTime;
bool get isBuyEnabled => settingsStore.isBitcoinBuyEnabled;
List<BuyProviderType> get availableProviders => BuyProviderType.getAvailableProviders(wallet.type);
List<BuyProviderType> get availableProviders =>
BuyProviderType.getAvailableProviders(wallet.type);
bool get shouldShowYatPopup => settingsStore.shouldShowYatPopup;
@ -433,4 +446,32 @@ abstract class DashboardViewModelBase with Store {
@action
void setSyncAll(bool value) => settingsStore.currentSyncAll = value;
Future<List<String>> checkAffectedWallets() async {
// await load file
final vulnerableSeedsString = await rootBundle.loadString('assets/text/cakewallet_weak_bitcoin_seeds_hashed_sorted_version1.txt');
final vulnerableSeeds = vulnerableSeedsString.split("\n");
final walletInfoSource = await CakeHive.openBox<WalletInfo>(WalletInfo.boxName);
List<String> affectedWallets = [];
for (var walletInfo in walletInfoSource.values) {
if (walletInfo.type == WalletType.bitcoin) {
final password = await keyService.getWalletPassword(walletName: walletInfo.name);
final path = await pathForWallet(name: walletInfo.name, type: walletInfo.type);
final jsonSource = await read(path: path, password: password);
final data = json.decode(jsonSource) as Map;
final mnemonic = data['mnemonic'] as String;
final hash = await Cryptography.instance.sha256().hash(utf8.encode(mnemonic));
final seedSha = bytesToHex(hash.bytes);
if (vulnerableSeeds.contains(seedSha)) {
affectedWallets.add(walletInfo.name);
}
}
}
return affectedWallets;
}
}

2
scripts/android/app_env.sh
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@ -23,7 +23,7 @@ MONERO_COM_SCHEME="monero.com"
CAKEWALLET_NAME="Cake Wallet"
CAKEWALLET_VERSION="4.12.0"
CAKEWALLET_BUILD_NUMBER=186
CAKEWALLET_BUILD_NUMBER=187
CAKEWALLET_BUNDLE_ID="com.cakewallet.cake_wallet"
CAKEWALLET_PACKAGE="com.cakewallet.cake_wallet"
CAKEWALLET_SCHEME="cakewallet"

2
scripts/ios/app_env.sh
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@ -19,7 +19,7 @@ MONERO_COM_BUNDLE_ID="com.cakewallet.monero"
CAKEWALLET_NAME="Cake Wallet"
CAKEWALLET_VERSION="4.12.0"
CAKEWALLET_BUILD_NUMBER=204
CAKEWALLET_BUILD_NUMBER=205
CAKEWALLET_BUNDLE_ID="com.fotolockr.cakewallet"
HAVEN_NAME="Haven"