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This commit is contained in:
Matthew Fosse 2024-09-17 12:35:25 -07:00
parent 35c4f3e2f1
commit 4f9d602ee4
5 changed files with 120 additions and 127 deletions
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30
cw_bitcoin/lib/electrum_wallet.dart
View file

@ -306,10 +306,8 @@ abstract class ElectrumWalletBase
bool? doSingleScan,
bool? usingSupportedNode,
}) async {
// final chainTip = chainTipParam ?? await getUpdatedChainTip();
final chainTip = 861586;
print("chainTip: $chainTip");
final chainTip = chainTipParam ?? await getUpdatedChainTip();
if (chainTip == height) {
syncStatus = SyncedSyncStatus();
return;
@ -408,11 +406,6 @@ abstract class ElectrumWalletBase
nodeSupportsSilentPayments = false;
}
if (message.syncStatus is SyncingSyncStatus) {
print("sp sync: ${(message.syncStatus as SyncingSyncStatus).blocksLeft} blocks left");
}
syncStatus = message.syncStatus;
await walletInfo.updateRestoreHeight(message.height);
}
@ -540,6 +533,15 @@ abstract class ElectrumWalletBase
}
Future<bool> getNodeSupportsSilentPayments() async {
int secondsWaited = 0;
while (!electrumClient.isConnected) {
await Future.delayed(const Duration(seconds: 1));
secondsWaited++;
if (secondsWaited > 5) {
return false;
}
}
// As of today (august 2024), only ElectrumRS supports silent payments
if (!(await getNodeIsElectrs())) {
return false;
@ -582,8 +584,16 @@ abstract class ElectrumWalletBase
electrumClient.onConnectionStatusChange = _onConnectionStatusChange;
await electrumClient.connectToUri(node.uri, useSSL: node.useSSL);
int secondsWaited = 0;
while (!electrumClient.isConnected) {
await Future.delayed(const Duration(seconds: 1));
secondsWaited++;
if (secondsWaited > 5) {
break;
}
}
} catch (e) {
print(e.toString());
syncStatus = FailedSyncStatus();
}
}

213
lib/entities/background_tasks.dart
View file

@ -3,8 +3,6 @@ import 'dart:io';
import 'dart:ui';
import 'package:cake_wallet/core/wallet_loading_service.dart';
import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cake_wallet/store/app_store.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/utils/device_info.dart';
import 'package:cake_wallet/utils/feature_flag.dart';
@ -20,7 +18,6 @@ import 'package:flutter_background_service/flutter_background_service.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'package:cake_wallet/main.dart';
import 'package:cake_wallet/di.dart';
import 'package:shared_preferences/shared_preferences.dart';
const moneroSyncTaskKey = "com.fotolockr.cakewallet.monero_sync_task";
const mwebSyncTaskKey = "com.fotolockr.cakewallet.mweb_sync_task";
@ -34,17 +31,18 @@ const notificationChannelId = 'cake_service';
const notificationChannelName = 'CAKE BACKGROUND SERVICE';
const notificationChannelDescription = 'Cake Wallet Background Service';
const DELAY_SECONDS_BEFORE_SYNC_START = 15;
const spNodeNotificationMessage =
"Currently configured Bitcoin node does not support Silent Payments. skipping wallet";
const spNotificationId = 888;
const spNodeNotificationMessage = "Currently configured Bitcoin node does not support Silent Payments. skipping wallet";
void setNotificationStandby(FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin) async {
flutterLocalNotificationsPlugin.cancelAll();
void setMainNotification(
FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin, {
required String title,
required String content,
}) async {
flutterLocalNotificationsPlugin.show(
notificationId,
initialNotificationTitle,
standbyMessage,
title,
content,
const NotificationDetails(
android: AndroidNotificationDetails(
notificationChannelId,
@ -56,35 +54,36 @@ void setNotificationStandby(FlutterLocalNotificationsPlugin flutterLocalNotifica
);
}
void setNotificationStandby(FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin) async {
flutterLocalNotificationsPlugin.cancelAll();
setMainNotification(
flutterLocalNotificationsPlugin,
title: initialNotificationTitle,
content: standbyMessage,
);
}
void setNotificationReady(FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin) async {
flutterLocalNotificationsPlugin.cancelAll();
flutterLocalNotificationsPlugin.show(
notificationId,
initialNotificationTitle,
readyMessage,
const NotificationDetails(
android: AndroidNotificationDetails(
notificationChannelId,
notificationChannelName,
icon: 'ic_bg_service_small',
ongoing: true,
),
),
setMainNotification(
flutterLocalNotificationsPlugin,
title: initialNotificationTitle,
content: readyMessage,
);
}
void setSpNodeWarningNotification(FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin) async {
flutterLocalNotificationsPlugin.cancelAll();
void setSpNodeWarningNotification(
FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin, int walletNum) async {
flutterLocalNotificationsPlugin.show(
notificationId,
notificationId + walletNum,
initialNotificationTitle,
spNodeNotificationMessage,
const NotificationDetails(
NotificationDetails(
android: AndroidNotificationDetails(
notificationChannelId,
notificationChannelName,
"${notificationChannelId}_$walletNum",
"${notificationChannelName}_$walletNum",
icon: 'ic_bg_service_small',
ongoing: true,
ongoing: false,
),
),
);
@ -92,7 +91,7 @@ void setSpNodeWarningNotification(FlutterLocalNotificationsPlugin flutterLocalNo
@pragma('vm:entry-point')
Future<void> onStart(ServiceInstance service) async {
print("BACKGROUND SERVICE STARTED!");
print("BACKGROUND SERVICE STARTED");
bool bgSyncStarted = false;
Timer? _syncTimer;
@ -103,7 +102,7 @@ Future<void> onStart(ServiceInstance service) async {
FlutterLocalNotificationsPlugin();
service.on('stopService').listen((event) async {
print("STOPPING BACKGROUND SERVICE!");
print("STOPPING BACKGROUND SERVICE");
_syncTimer?.cancel();
await service.stopSelf();
});
@ -130,7 +129,7 @@ Future<void> onStart(ServiceInstance service) async {
bgSyncStarted = true;
await Future.delayed(const Duration(seconds: DELAY_SECONDS_BEFORE_SYNC_START));
print("STARTING SYNC FROM BG!!");
print("STARTING SYNC FROM BG");
try {
await initializeAppConfigs(loadWallet: false);
@ -140,89 +139,73 @@ Future<void> onStart(ServiceInstance service) async {
print("INITIALIZED APP CONFIGS");
final currentWallet = getIt.get<AppStore>().wallet;
// don't start syncing immediately:
await currentWallet?.stopSync();
// final currentWallet = getIt.get<AppStore>().wallet;
// // don't start syncing immediately:
// await currentWallet?.stopSync();
final walletLoadingService = getIt.get<WalletLoadingService>();
final settingsStore = getIt.get<SettingsStore>();
final walletListViewModel = getIt.get<WalletListViewModel>();
final typeRaw = getIt.get<SharedPreferences>().getInt(PreferencesKey.currentWalletType);
bool syncAll = true;
List<WalletBase?> syncingWallets = [];
if (syncAll) {
/// get all Monero wallets of the user and sync them
final List<WalletListItem> moneroWallets = walletListViewModel.wallets
.where((element) => [WalletType.monero, WalletType.wownero].contains(element.type))
.toList();
// get all Monero / Wownero wallets and sync them
final List<WalletListItem> moneroWallets = walletListViewModel.wallets
.where((element) => [WalletType.monero, WalletType.wownero].contains(element.type))
.toList();
for (int i = 0; i < moneroWallets.length; i++) {
for (int i = 0; i < moneroWallets.length; i++) {
final wallet = await walletLoadingService.load(moneroWallets[i].type, moneroWallets[i].name);
final node = settingsStore.getCurrentNode(moneroWallets[i].type);
await wallet.connectToNode(node: node);
wallet.startSync();
syncingWallets.add(wallet);
}
// get all litecoin wallets and sync them:
final List<WalletListItem> litecoinWallets = walletListViewModel.wallets
.where((element) => element.type == WalletType.litecoin)
.toList();
// we only need to sync the first litecoin wallet since they share the same collection of blocks
if (litecoinWallets.isNotEmpty) {
try {
final firstWallet = litecoinWallets.first;
final wallet = await walletLoadingService.load(firstWallet.type, firstWallet.name);
final node = settingsStore.getCurrentNode(WalletType.litecoin);
wallet.connectToNode(node: node);
// calling start sync isn't necessary since it's called after connecting to the node
syncingWallets.add(wallet);
} catch (e) {
// couldn't connect to mwebd (most likely)
print("error syncing litecoin wallet: $e");
}
}
// get all bitcoin wallets and sync them:
final List<WalletListItem> bitcoinWallets =
walletListViewModel.wallets.where((element) => element.type == WalletType.bitcoin).toList();
bool spSupported = true;
for (int i = 0; i < bitcoinWallets.length; i++) {
try {
if (!spSupported) continue;
final wallet =
await walletLoadingService.load(moneroWallets[i].type, moneroWallets[i].name);
final node = settingsStore.getCurrentNode(moneroWallets[i].type);
await wallet.connectToNode(node: node);
await wallet.startSync();
syncingWallets.add(wallet);
}
await walletLoadingService.load(bitcoinWallets[i].type, bitcoinWallets[i].name);
final node = settingsStore.getCurrentNode(WalletType.bitcoin);
// get all litecoin wallets and sync them:
final List<WalletListItem> litecoinWallets = walletListViewModel.wallets
.where((element) => element.type == WalletType.litecoin)
.toList();
// we only need to sync the first litecoin wallet since they share the same collection of blocks
// if (litecoinWallets.isNotEmpty) {
// try {
// final firstWallet = litecoinWallets.first;
// final wallet = await walletLoadingService.load(firstWallet.type, firstWallet.name);
// final node = settingsStore.getCurrentNode(firstWallet.type);
// await wallet.connectToNode(node: node);
// // calling start sync isn't necessary since it's called after connecting to the node
// syncingWallets.add(wallet);
// } catch (e) {
// // couldn't connect to mwebd (most likely)
// print("error syncing litecoin wallet: $e");
// }
// }
final List<WalletListItem> bitcoinWallets = walletListViewModel.wallets
.where((element) => element.type == WalletType.bitcoin)
.toList();
for (int i = 0; i < bitcoinWallets.length; i++) {
try {
final wallet =
await walletLoadingService.load(bitcoinWallets[i].type, bitcoinWallets[i].name);
final node = settingsStore.getCurrentNode(bitcoinWallets[i].type);
// bool nodeSupportsSP = await (wallet as ElectrumWallet).getNodeSupportsSilentPayments();
// TODO: fix this:
bool nodeSupportsSP = node.uriRaw.contains("electrs");
if (!nodeSupportsSP) {
print("Configured node does not support silent payments, skipping wallet");
setSpNodeWarningNotification(flutterLocalNotificationsPlugin);
continue;
}
// await wallet.connectToNode(node: node);
// (wallet as ElectrumWallet).setSilentPaymentsScanning(true);
(wallet as ElectrumWallet).rescan(height: 1);
syncingWallets.add(wallet);
} catch (e) {
print("error syncing bitcoin wallet: $e");
bool nodeSupportsSP = await (wallet as ElectrumWallet).getNodeSupportsSilentPayments();
if (!nodeSupportsSP) {
print("Configured node does not support silent payments, skipping wallet");
syncingWallets.add(null);
setSpNodeWarningNotification(flutterLocalNotificationsPlugin, syncingWallets.length - 1);
spSupported = false;
continue;
}
}
} else {
/// if the user chose to sync only active wallet
/// if the current wallet is monero; sync it only
if (typeRaw == WalletType.monero.index || typeRaw == WalletType.wownero.index) {
final name = getIt.get<SharedPreferences>().getString(PreferencesKey.currentWalletName);
final wallet = await walletLoadingService.load(WalletType.values[typeRaw!], name!);
final node = getIt.get<SettingsStore>().getCurrentNode(WalletType.values[typeRaw]);
await wallet.connectToNode(node: node);
await wallet.startSync();
syncingWallets.add(wallet);
} catch (e) {
print("error syncing bitcoin wallet_$i: $e");
}
}
@ -235,7 +218,9 @@ Future<void> onStart(ServiceInstance service) async {
for (int i = 0; i < syncingWallets.length; i++) {
final wallet = syncingWallets[i];
final syncProgress = ((wallet!.syncStatus.progress()) * 100).toStringAsPrecision(5);
if (wallet == null) continue;
final syncProgress = ((wallet.syncStatus.progress()) * 100).toStringAsPrecision(5);
String prefix = walletTypeToCryptoCurrency(wallet.type).title;
String title = "$prefix - ${wallet.name}";
@ -244,10 +229,9 @@ Future<void> onStart(ServiceInstance service) async {
final blocksLeft = (wallet.syncStatus as SyncingSyncStatus).blocksLeft;
content = "${blocksLeft} Blocks Left";
} catch (e) {
print(e);
content = "${syncProgress}% Synced";
}
content += " - ${DateTime.now()}";
content += " - ${DateTime.now().toIso8601String()}";
flutterLocalNotificationsPlugin.show(
notificationId + i,
@ -388,22 +372,21 @@ class BackgroundTasks {
}
final SyncMode syncMode = settingsStore.currentSyncMode;
final bool syncAll = settingsStore.currentSyncAll;
final bool useNotifications = settingsStore.showSyncNotification;
if (syncMode.type == SyncType.disabled || !FeatureFlag.isBackgroundSyncEnabled) {
bgService.invoke('stopService');
return;
}
if (settingsStore.showSyncNotification) {
if (useNotifications) {
flutterLocalNotificationsPlugin
.resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>()
?.requestNotificationsPermission();
}
bgService.invoke('stopService');
bgService.invoke("stopService");
await initializeService(bgService, settingsStore.showSyncNotification);
if (syncMode.type == SyncType.disabled || !FeatureFlag.isBackgroundSyncEnabled) {
return;
}
await initializeService(bgService, useNotifications);
} catch (error, stackTrace) {
print(error);
print(stackTrace);

2
lib/main.dart
View file

@ -238,7 +238,7 @@ Future<void> initialSetup(
navigatorKey: navigatorKey,
secureStorage: secureStorage,
);
await bootstrap(navigatorKey);
await bootstrap(navigatorKey, loadWallet: loadWallet);
}
class App extends StatefulWidget {

1
lib/reactions/bootstrap.dart
View file

@ -27,6 +27,7 @@ Future<void> bootstrap(GlobalKey<NavigatorState> navigatorKey, {bool loadWallet
authenticationStore.installed();
}
// we need to NOT automatically load the default wallet inside the background service:
if (loadWallet) {
startAuthenticationStateChange(authenticationStore, navigatorKey);
}

1
lib/reactions/on_authentication_state_change.dart
View file

@ -29,7 +29,6 @@ void startAuthenticationStateChange(
if (state == AuthenticationState.installed && !SettingsStoreBase.walletPasswordDirectInput) {
try {
print("LOADING CURRENT WALLET");
await loadCurrentWallet();
} catch (error, stack) {
loginError = error;