cake_wallet/lib/utils/exception_handler.dart
OmarHatem 9fbb206a7c Merge branch 'main' of https://github.com/cake-tech/cake_wallet into cw_linux_direct_input_password
 Conflicts:
	.gitignore
	assets/text/Monerocom_Release_Notes.txt
	assets/text/Release_Notes.txt
	cw_bitcoin/lib/bitcoin_wallet_service.dart
	cw_bitcoin/lib/electrum_transaction_history.dart
	cw_bitcoin/lib/litecoin_wallet_service.dart
	cw_bitcoin/pubspec.yaml
	cw_core/pubspec.lock
	cw_monero/ios/Classes/monero_api.cpp
	cw_monero/lib/monero_wallet.dart
	cw_monero/lib/monero_wallet_service.dart
	lib/core/backup_service.dart
	lib/core/wallet_loading_service.dart
	lib/di.dart
	lib/entities/default_settings_migration.dart
	lib/entities/get_encryption_key.dart
	lib/entities/main_actions.dart
	lib/main.dart
	lib/router.dart
	lib/src/screens/dashboard/desktop_widgets/desktop_action_button.dart
	lib/src/screens/dashboard/desktop_widgets/desktop_wallet_selection_dropdown.dart
	lib/src/screens/dashboard/widgets/market_place_page.dart
	lib/src/screens/dashboard/widgets/transactions_page.dart
	lib/src/screens/receive/anonpay_invoice_page.dart
	lib/src/screens/restore/wallet_restore_from_keys_form.dart
	lib/src/screens/restore/wallet_restore_page.dart
	lib/src/screens/settings/security_backup_page.dart
	lib/src/screens/wallet/wallet_edit_page.dart
	lib/src/screens/wallet_list/wallet_list_page.dart
	lib/store/settings_store.dart
	lib/utils/distribution_info.dart
	lib/view_model/wallet_creation_vm.dart
	lib/view_model/wallet_list/wallet_edit_view_model.dart
	lib/view_model/wallet_list/wallet_list_view_model.dart
	lib/view_model/wallet_new_vm.dart
	res/values/strings_ar.arb
	res/values/strings_bg.arb
	res/values/strings_cs.arb
	res/values/strings_de.arb
	res/values/strings_en.arb
	res/values/strings_es.arb
	res/values/strings_fr.arb
	res/values/strings_ha.arb
	res/values/strings_hi.arb
	res/values/strings_hr.arb
	res/values/strings_id.arb
	res/values/strings_it.arb
	res/values/strings_ja.arb
	res/values/strings_ko.arb
	res/values/strings_my.arb
	res/values/strings_nl.arb
	res/values/strings_pl.arb
	res/values/strings_pt.arb
	res/values/strings_ru.arb
	res/values/strings_th.arb
	res/values/strings_tr.arb
	res/values/strings_uk.arb
	res/values/strings_ur.arb
	res/values/strings_yo.arb
	res/values/strings_zh.arb
	scripts/android/app_env.sh
	scripts/ios/app_env.sh
	scripts/macos/app_env.sh
	tool/configure.dart
2023-09-07 21:28:40 +03:00

236 lines
7.4 KiB
Dart

import 'dart:io';
import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/main.dart';
import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
import 'package:cake_wallet/utils/show_pop_up.dart';
import 'package:cw_core/root_dir.dart';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_mailer/flutter_mailer.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'package:path_provider/path_provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
class ExceptionHandler {
static bool _hasError = false;
static const _coolDownDurationInDays = 7;
static void _saveException(String? error, StackTrace? stackTrace, {String? library}) async {
final appDocDir = await getAppDir();
final file = File('${appDocDir.path}/error.txt');
final exception = {
"${DateTime.now()}": {
"Error": "$error\n\n",
"Library": "$library\n\n",
"StackTrace": stackTrace.toString(),
}
};
const String separator = '''\n\n==========================================================
==========================================================\n\n''';
file.writeAsStringSync(
"$exception $separator",
mode: FileMode.append,
);
}
static void _sendExceptionFile() async {
try {
final appDocDir = await getAppDir();
final file = File('${appDocDir.path}/error.txt');
await _addDeviceInfo(file);
final MailOptions mailOptions = MailOptions(
subject: 'Mobile App Issue',
recipients: ['support@cakewallet.com'],
attachments: [file.path],
);
final result = await FlutterMailer.send(mailOptions);
// Clear file content if the error was sent or saved.
// On android we can't know if it was sent or saved
if (result.name == MailerResponse.sent.name ||
result.name == MailerResponse.saved.name ||
result.name == MailerResponse.android.name) {
file.writeAsString("", mode: FileMode.write);
}
} catch (e, s) {
_saveException(e.toString(), s);
}
}
static void onError(FlutterErrorDetails errorDetails) async {
if (kDebugMode) {
FlutterError.presentError(errorDetails);
debugPrint(errorDetails.toString());
return;
}
if (_ignoreError(errorDetails.exception.toString())) {
return;
}
_saveException(
errorDetails.exceptionAsString(),
errorDetails.stack,
library: errorDetails.library,
);
final sharedPrefs = await SharedPreferences.getInstance();
final lastPopupDate =
DateTime.tryParse(sharedPrefs.getString(PreferencesKey.lastPopupDate) ?? '') ??
DateTime.now().subtract(Duration(days: _coolDownDurationInDays + 1));
final durationSinceLastReport = DateTime.now().difference(lastPopupDate).inDays;
if (_hasError || durationSinceLastReport < _coolDownDurationInDays) {
return;
}
_hasError = true;
sharedPrefs.setString(PreferencesKey.lastPopupDate, DateTime.now().toString());
WidgetsBinding.instance.addPostFrameCallback(
(timeStamp) async {
await showPopUp<void>(
context: navigatorKey.currentContext!,
builder: (context) {
return AlertWithTwoActions(
isDividerExist: true,
alertTitle: S.of(context).error,
alertContent: S.of(context).error_dialog_content,
rightButtonText: S.of(context).send,
leftButtonText: S.of(context).do_not_send,
actionRightButton: () {
Navigator.of(context).pop();
_sendExceptionFile();
},
actionLeftButton: () {
Navigator.of(context).pop();
},
);
},
);
_hasError = false;
},
);
}
/// Ignore User related errors or system errors
static bool _ignoreError(String error) =>
_ignoredErrors.any((element) => error.contains(element));
static const List<String> _ignoredErrors = const [
"Bad file descriptor",
"No space left on device",
"OS Error: Broken pipe",
"Can't assign requested address",
"OS Error: Socket is not connected",
"Operation timed out",
"No route to host",
"Software caused connection abort",
"Connection reset by peer",
"Connection timed out",
"Connection reset by peer",
"Connection closed before full header was received",
"Connection terminated during handshake",
"PERMISSION_NOT_GRANTED",
"Failed host lookup:",
"CERTIFICATE_VERIFY_FAILED",
"Handshake error in client",
"Error while launching http",
"OS Error: Network is unreachable",
];
static Future<void> _addDeviceInfo(File file) async {
final packageInfo = await PackageInfo.fromPlatform();
final currentVersion = packageInfo.version;
final deviceInfoPlugin = DeviceInfoPlugin();
Map<String, dynamic> deviceInfo = {};
if (Platform.isAndroid) {
deviceInfo = _readAndroidBuildData(await deviceInfoPlugin.androidInfo);
deviceInfo["Platform"] = "Android";
} else if (Platform.isIOS) {
deviceInfo = _readIosDeviceInfo(await deviceInfoPlugin.iosInfo);
deviceInfo["Platform"] = "iOS";
} else if (Platform.isLinux) {
deviceInfo = _readLinuxDeviceInfo(await deviceInfoPlugin.linuxInfo);
deviceInfo["Platform"] = "Linux";
} else if (Platform.isMacOS) {
deviceInfo = _readMacOsDeviceInfo(await deviceInfoPlugin.macOsInfo);
deviceInfo["Platform"] = "MacOS";
} else if (Platform.isWindows) {
deviceInfo = _readWindowsDeviceInfo(await deviceInfoPlugin.windowsInfo);
deviceInfo["Platform"] = "Windows";
}
await file.writeAsString(
"App Version: $currentVersion\n\nDevice Info $deviceInfo\n\n",
mode: FileMode.append,
);
}
static Map<String, dynamic> _readAndroidBuildData(AndroidDeviceInfo build) {
return <String, dynamic>{
'brand': build.brand,
'device': build.device,
'manufacturer': build.manufacturer,
'model': build.model,
'product': build.product,
};
}
static Map<String, dynamic> _readIosDeviceInfo(IosDeviceInfo data) {
return <String, dynamic>{
'systemName': data.systemName,
'systemVersion': data.systemVersion,
'model': data.model,
'localizedModel': data.localizedModel,
'isPhysicalDevice': data.isPhysicalDevice,
};
}
static Map<String, dynamic> _readLinuxDeviceInfo(LinuxDeviceInfo data) {
return <String, dynamic>{
'name': data.name,
'version': data.version,
'versionCodename': data.versionCodename,
'versionId': data.versionId,
'prettyName': data.prettyName,
'buildId': data.buildId,
'variant': data.variant,
'variantId': data.variantId,
};
}
static Map<String, dynamic> _readMacOsDeviceInfo(MacOsDeviceInfo data) {
return <String, dynamic>{
'arch': data.arch,
'model': data.model,
'kernelVersion': data.kernelVersion,
'osRelease': data.osRelease,
};
}
static Map<String, dynamic> _readWindowsDeviceInfo(WindowsDeviceInfo data) {
return <String, dynamic>{
'majorVersion': data.majorVersion,
'minorVersion': data.minorVersion,
'buildNumber': data.buildNumber,
'productType': data.productType,
'productName': data.productName,
};
}
}