WIP: Add Ethereum

assets/svg/coin_icons/Ethereum.svg

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Creator: CorelDRAW 2019 (64-Bit) -->
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" width="100%" height="100%" version="1.1" shape-rendering="geometricPrecision" text-rendering="geometricPrecision" image-rendering="optimizeQuality" fill-rule="evenodd" clip-rule="evenodd"
+viewBox="0 0 784.37 1277.39"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ xmlns:xodm="http://www.corel.com/coreldraw/odm/2003">
+ <g id="Layer_x0020_1">
+  <metadata id="CorelCorpID_0Corel-Layer"/>
+  <g id="_1421394342400">
+   <g>
+    <polygon fill="#343434" fill-rule="nonzero" points="392.07,0 383.5,29.11 383.5,873.74 392.07,882.29 784.13,650.54 "/>
+    <polygon fill="#8C8C8C" fill-rule="nonzero" points="392.07,0 -0,650.54 392.07,882.29 392.07,472.33 "/>
+    <polygon fill="#3C3C3B" fill-rule="nonzero" points="392.07,956.52 387.24,962.41 387.24,1263.28 392.07,1277.38 784.37,724.89 "/>
+    <polygon fill="#8C8C8C" fill-rule="nonzero" points="392.07,1277.38 392.07,956.52 -0,724.89 "/>
+    <polygon fill="#141414" fill-rule="nonzero" points="392.07,882.29 784.13,650.54 392.07,472.33 "/>
+    <polygon fill="#393939" fill-rule="nonzero" points="0,650.54 392.07,882.29 392.07,472.33 "/>
+   </g>
+  </g>
+ </g>
+</svg>

lib/pages/settings_views/global_settings_view/manage_nodes_views/add_edit_node_view.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/svg.dart';
+import 'package:http/http.dart';
 import 'package:stackwallet/electrumx_rpc/electrumx.dart';
 import 'package:stackwallet/models/node_model.dart';
 import 'package:stackwallet/notifications/show_flush_bar.dart';
@@ -30,6 +31,7 @@ import 'package:stackwallet/widgets/stack_dialog.dart';
 import 'package:stackwallet/widgets/stack_text_field.dart';
 import 'package:stackwallet/widgets/textfield_icon_button.dart';
 import 'package:uuid/uuid.dart';
+import 'package:web3dart/web3dart.dart';
 
 enum AddEditNodeViewType { add, edit }
 
@@ -157,11 +159,19 @@ class _AddEditNodeViewState extends ConsumerState<AddEditNodeView> {
 
         try {
           testPassed = await client.ping();
-        } catch (_) {
+        } catch (e, s) {
-          testPassed = false;
+          Logging.instance.log("$e\n$s", level: LogLevel.Warning);
         }
 
         break;
+
+      case Coin.ethereum:
+        final client = Web3Client(
+            "https://mainnet.infura.io/v3/22677300bf774e49a458b73313ee56ba",
+            Client());
+        try {
+          await client.getSyncStatus();
+        } catch (_) {}
     }
 
     if (showFlushBar) {
@@ -695,6 +705,7 @@ class _NodeFormState extends ConsumerState<NodeForm> {
         return false;
 
       case Coin.epicCash:
+      case Coin.ethereum:
       case Coin.monero:
       case Coin.wownero:
         return true;

lib/services/coins/coin_service.dart

@@ -7,6 +7,7 @@ import 'package:stackwallet/services/coins/bitcoin/bitcoin_wallet.dart';
 import 'package:stackwallet/services/coins/bitcoincash/bitcoincash_wallet.dart';
 import 'package:stackwallet/services/coins/dogecoin/dogecoin_wallet.dart';
 import 'package:stackwallet/services/coins/epiccash/epiccash_wallet.dart';
+import 'package:stackwallet/services/coins/ethereum/ethereum_wallet.dart';
 import 'package:stackwallet/services/coins/firo/firo_wallet.dart';
 import 'package:stackwallet/services/coins/monero/monero_wallet.dart';
 import 'package:stackwallet/services/coins/namecoin/namecoin_wallet.dart';
@@ -172,6 +173,14 @@ abstract class CoinServiceAPI {
           // tracker: tracker,
         );
 
+      case Coin.ethereum:
+        return EthereumWallet(
+          walletId: walletId,
+          walletName: walletName,
+          coin: coin,
+          secureStore: secureStorageInterface,
+        );
+
       case Coin.monero:
         return MoneroWallet(
           walletId: walletId,

lib/services/coins/ethereum/ethereum_wallet.dart

@@ -0,0 +1,241 @@
+import 'dart:math';
+import 'package:bip39/bip39.dart' as bip39;
+import 'package:decimal/decimal.dart';
+import 'package:stackwallet/models/paymint/fee_object_model.dart';
+import 'package:stackwallet/models/paymint/transactions_model.dart';
+import 'package:stackwallet/models/paymint/utxo_model.dart';
+import 'package:stackwallet/services/price.dart';
+import 'package:stackwallet/utilities/enums/coin_enum.dart';
+import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
+import 'package:string_to_hex/string_to_hex.dart';
+import 'package:web3dart/credentials.dart';
+import 'package:web3dart/web3dart.dart';
+import 'package:http/http.dart';
+
+import 'package:stackwallet/hive/db.dart';
+import 'package:stackwallet/utilities/logger.dart';
+import 'package:stackwallet/services/coins/coin_service.dart';
+
+const int MINIMUM_CONFIRMATIONS = 1;
+const int DUST_LIMIT = 294;
+
+const String GENESIS_HASH_MAINNET =
+    "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f";
+const String GENESIS_HASH_TESTNET =
+    "000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943";
+
+class EthereumWallet extends CoinServiceAPI {
+  @override
+  set isFavorite(bool markFavorite) {
+    DB.instance.put<dynamic>(
+        boxName: walletId, key: "isFavorite", value: markFavorite);
+  }
+
+  @override
+  bool get isFavorite {
+    try {
+      return DB.instance.get<dynamic>(boxName: walletId, key: "isFavorite")
+          as bool;
+    } catch (e, s) {
+      Logging.instance.log(
+          "isFavorite fetch failed (returning false by default): $e\n$s",
+          level: LogLevel.Error);
+      return false;
+    }
+  }
+
+  @override
+  Coin get coin => _coin;
+
+  late SecureStorageInterface _secureStore;
+
+  late PriceAPI _priceAPI;
+
+  EthereumWallet(
+      {required String walletId,
+      required String walletName,
+      required Coin coin,
+      PriceAPI? priceAPI,
+      required SecureStorageInterface secureStore}) {
+    _walletId = walletId;
+    _walletName = walletName;
+    _coin = coin;
+
+    _priceAPI = priceAPI ?? PriceAPI(Client());
+    _secureStore = secureStore;
+  }
+
+  @override
+  bool shouldAutoSync = false;
+
+  @override
+  String get walletName => _walletName;
+  late String _walletName;
+
+  late Coin _coin;
+
+  @override
+  // TODO: implement allOwnAddresses
+  Future<List<String>> get allOwnAddresses => throw UnimplementedError();
+
+  @override
+  // TODO: implement availableBalance
+  Future<Decimal> get availableBalance => throw UnimplementedError();
+
+  @override
+  // TODO: implement balanceMinusMaxFee
+  Future<Decimal> get balanceMinusMaxFee => throw UnimplementedError();
+
+  @override
+  Future<String> confirmSend({required Map<String, dynamic> txData}) {
+    // TODO: implement confirmSend
+    throw UnimplementedError();
+  }
+
+  @override
+  // TODO: implement currentReceivingAddress
+  Future<String> get currentReceivingAddress => throw UnimplementedError();
+
+  @override
+  Future<int> estimateFeeFor(int satoshiAmount, int feeRate) {
+    // TODO: implement estimateFeeFor
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> exit() {
+    // TODO: implement exit
+    throw UnimplementedError();
+  }
+
+  @override
+  // TODO: implement fees
+  Future<FeeObject> get fees => throw UnimplementedError();
+
+  @override
+  Future<void> fullRescan(
+      int maxUnusedAddressGap, int maxNumberOfIndexesToCheck) {
+    // TODO: implement fullRescan
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> generateNewAddress() {
+    // TODO: implement generateNewAddress
+    throw UnimplementedError();
+  }
+
+  @override
+  // TODO: implement hasCalledExit
+  bool get hasCalledExit => throw UnimplementedError();
+
+  @override
+  Future<void> initializeExisting() {
+    // TODO: implement initializeExisting
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> initializeNew() {
+    // TODO: implement initializeNew
+    throw UnimplementedError();
+  }
+
+  @override
+  // TODO: implement isConnected
+  bool get isConnected => throw UnimplementedError();
+
+  @override
+  // TODO: implement isRefreshing
+  bool get isRefreshing => throw UnimplementedError();
+
+  @override
+  // TODO: implement maxFee
+  Future<int> get maxFee => throw UnimplementedError();
+
+  @override
+  // TODO: implement mnemonic
+  Future<List<String>> get mnemonic => throw UnimplementedError();
+
+  @override
+  // TODO: implement pendingBalance
+  Future<Decimal> get pendingBalance => throw UnimplementedError();
+
+  @override
+  Future<Map<String, dynamic>> prepareSend(
+      {required String address,
+      required int satoshiAmount,
+      Map<String, dynamic>? args}) {
+    // TODO: implement prepareSend
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> recoverFromMnemonic(
+      {required String mnemonic,
+      required int maxUnusedAddressGap,
+      required int maxNumberOfIndexesToCheck,
+      required int height}) {
+    // TODO: implement recoverFromMnemonic
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> refresh() {
+    // TODO: implement refresh
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<String> send(
+      {required String toAddress,
+      required int amount,
+      Map<String, String> args = const {}}) {
+    // TODO: implement send
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> testNetworkConnection() {
+    // TODO: implement testNetworkConnection
+    throw UnimplementedError();
+  }
+
+  @override
+  // TODO: implement totalBalance
+  Future<Decimal> get totalBalance => throw UnimplementedError();
+
+  @override
+  // TODO: implement transactionData
+  Future<TransactionData> get transactionData => throw UnimplementedError();
+
+  @override
+  // TODO: implement unspentOutputs
+  Future<List<UtxoObject>> get unspentOutputs => throw UnimplementedError();
+
+  @override
+  Future<void> updateNode(bool shouldRefresh) {
+    // TODO: implement updateNode
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> updateSentCachedTxData(Map<String, dynamic> txData) {
+    // TODO: implement updateSentCachedTxData
+    throw UnimplementedError();
+  }
+
+  @override
+  bool validateAddress(String address) {
+    // TODO: implement validateAddress
+    throw UnimplementedError();
+  }
+
+  @override
+  String get walletId => _walletId;
+  late String _walletId;
+
+  @override
+  @override
+  set walletName(String newName) => _walletName = newName;
+}

lib/utilities/address_utils.dart

@@ -51,6 +51,8 @@ class AddressUtils {
         return Address.validateAddress(address, dogecoin);
       case Coin.epicCash:
         return validateSendAddress(address) == "1";
+      case Coin.ethereum:
+        return true; //TODO - validate ETH address
       case Coin.firo:
         return Address.validateAddress(address, firoNetwork);
       case Coin.monero:

lib/utilities/assets.dart

@@ -176,6 +176,7 @@ class _SVG {
   String get bitcoincash => "assets/svg/coin_icons/Bitcoincash.svg";
   String get dogecoin => "assets/svg/coin_icons/Dogecoin.svg";
   String get epicCash => "assets/svg/coin_icons/EpicCash.svg";
+  String get ethereum => "assets/svg/coin_icons/Ethereum.svg";
   String get firo => "assets/svg/coin_icons/Firo.svg";
   String get monero => "assets/svg/coin_icons/Monero.svg";
   String get wownero => "assets/svg/coin_icons/Wownero.svg";
@@ -206,6 +207,8 @@ class _SVG {
         return dogecoin;
       case Coin.epicCash:
         return epicCash;
+      case Coin.ethereum:
+        return ethereum;
       case Coin.firo:
         return firo;
       case Coin.monero:
@@ -239,6 +242,7 @@ class _PNG {
   String get bitcoin => "assets/images/bitcoin.png";
   String get litecoin => "assets/images/litecoin.png";
   String get epicCash => "assets/images/epic-cash.png";
+  String get ethereum => "assets/images/ethereum.png";
   String get bitcoincash => "assets/images/bitcoincash.png";
   String get namecoin => "assets/images/namecoin.png";
 
@@ -261,6 +265,8 @@ class _PNG {
         return dogecoin;
       case Coin.epicCash:
         return epicCash;
+      case Coin.ethereum:
+        return ethereum;
       case Coin.firo:
         return firo;
       case Coin.firoTestNet:

lib/utilities/block_explorers.dart

@@ -20,6 +20,8 @@ Uri getBlockExplorerTransactionUrlFor({
     case Coin.epicCash:
       // TODO: Handle this case.
       throw UnimplementedError("missing block explorer for epic cash");
+    case Coin.ethereum:
+      return Uri.parse("https://etherscan.io/tx/$txid");
     case Coin.monero:
       return Uri.parse("https://xmrchain.net/tx/$txid");
     case Coin.wownero:

lib/utilities/constants.dart

@@ -53,6 +53,7 @@ abstract class Constants {
       case Coin.dogecoinTestNet:
       case Coin.firoTestNet:
       case Coin.epicCash:
+      case Coin.ethereum:
       case Coin.namecoin:
         return _satsPerCoin;
 
@@ -77,6 +78,7 @@ abstract class Constants {
       case Coin.dogecoinTestNet:
       case Coin.firoTestNet:
       case Coin.epicCash:
+      case Coin.ethereum:
       case Coin.namecoin:
         return _decimalPlaces;
 
@@ -102,6 +104,7 @@ abstract class Constants {
       case Coin.dogecoinTestNet:
       case Coin.firoTestNet:
       case Coin.epicCash:
+      case Coin.ethereum:
       case Coin.namecoin:
         values.addAll([24, 21, 18, 15, 12]);
         break;
@@ -142,6 +145,9 @@ abstract class Constants {
       case Coin.epicCash:
         return 60;
 
+      case Coin.ethereum:
+        return 60;
+
       case Coin.monero:
         return 120;
 

lib/utilities/default_nodes.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:stackwallet/models/node_model.dart';
 import 'package:stackwallet/utilities/enums/coin_enum.dart';
+import 'package:web3dart/browser.dart';
 
 abstract class DefaultNodes {
   static const String defaultNodeIdPrefix = "default_";
@@ -133,6 +134,19 @@ abstract class DefaultNodes {
         isDown: false,
       );
 
+  //TODO - Update with correct node details for ETH
+  static NodeModel get ethereum => NodeModel(
+        host: "https://mainnet.infura.io/v3/22677300bf774e49a458b73313ee56ba",
+        port: 1234,
+        name: defaultName,
+        id: _nodeId(Coin.ethereum),
+        useSSL: true,
+        enabled: true,
+        coinName: Coin.ethereum.name,
+        isFailover: true,
+        isDown: false,
+      );
+
   static NodeModel get namecoin => NodeModel(
         host: "namecoin.stackwallet.com",
         port: 57002,
@@ -210,6 +224,9 @@ abstract class DefaultNodes {
       case Coin.epicCash:
         return epicCash;
 
+      case Coin.ethereum:
+        return ethereum;
+
       case Coin.firo:
         return firo;
 

lib/utilities/enums/coin_enum.dart

@@ -5,6 +5,8 @@ import 'package:stackwallet/services/coins/dogecoin/dogecoin_wallet.dart'
     as doge;
 import 'package:stackwallet/services/coins/epiccash/epiccash_wallet.dart'
     as epic;
+import 'package:stackwallet/services/coins/ethereum/ethereum_wallet.dart'
+    as eth;
 import 'package:stackwallet/services/coins/firo/firo_wallet.dart' as firo;
 import 'package:stackwallet/services/coins/litecoin/litecoin_wallet.dart'
     as ltc;
@@ -19,6 +21,7 @@ enum Coin {
   bitcoincash,
   dogecoin,
   epicCash,
+  ethereum,
   firo,
   litecoin,
   monero,
@@ -52,6 +55,8 @@ extension CoinExt on Coin {
         return "Dogecoin";
       case Coin.epicCash:
         return "Epic Cash";
+      case Coin.ethereum:
+        return "Ethereum";
       case Coin.firo:
         return "Firo";
       case Coin.monero:
@@ -85,6 +90,8 @@ extension CoinExt on Coin {
         return "DOGE";
       case Coin.epicCash:
         return "EPIC";
+      case Coin.ethereum:
+        return "ETH";
       case Coin.firo:
         return "FIRO";
       case Coin.monero:
@@ -119,6 +126,8 @@ extension CoinExt on Coin {
       case Coin.epicCash:
         // TODO: is this actually the right one?
         return "epic";
+      case Coin.ethereum:
+        return "ethereum";
       case Coin.firo:
         return "firo";
       case Coin.monero:
@@ -156,6 +165,7 @@ extension CoinExt on Coin {
         return true;
 
       case Coin.epicCash:
+      case Coin.ethereum:
       case Coin.monero:
       case Coin.wownero:
         return false;
@@ -187,6 +197,9 @@ extension CoinExt on Coin {
       case Coin.epicCash:
         return epic.MINIMUM_CONFIRMATIONS;
 
+      case Coin.ethereum:
+        return eth.MINIMUM_CONFIRMATIONS;
+
       case Coin.monero:
         return xmr.MINIMUM_CONFIRMATIONS;
 
@@ -222,6 +235,10 @@ Coin coinFromPrettyName(String name) {
     case "epicCash":
       return Coin.epicCash;
 
+    case "Ethereum":
+    case "ethereum":
+      return Coin.ethereum;
+
     case "Firo":
     case "firo":
       return Coin.firo;
@@ -287,6 +304,8 @@ Coin coinFromTickerCaseInsensitive(String ticker) {
       return Coin.dogecoin;
     case "epic":
       return Coin.epicCash;
+    case "eth":
+      return Coin.ethereum;
     case "firo":
       return Coin.firo;
     case "xmr":

lib/utilities/theme/color_theme.dart

@@ -217,6 +217,7 @@ class CoinThemeColor {
   Color get firo => const Color(0xFFFF897A);
   Color get dogecoin => const Color(0xFFFFE079);
   Color get epicCash => const Color(0xFFC5C7CB);
+  Color get ethereum => const Color(0xFFC5C7CB); //TODO - USE CORRECT COLOR FOR ETH
   Color get monero => const Color(0xFFFF9E6B);
   Color get namecoin => const Color(0xFF91B1E1);
   Color get wownero => const Color(0xFFED80C1);
@@ -237,6 +238,8 @@ class CoinThemeColor {
         return dogecoin;
       case Coin.epicCash:
         return epicCash;
+      case Coin.ethereum:
+        return ethereum;
       case Coin.firo:
       case Coin.firoTestNet:
         return firo;

lib/utilities/theme/stack_colors.dart

@@ -1434,6 +1434,8 @@ class StackColors extends ThemeExtension<StackColors> {
         return _coin.dogecoin;
       case Coin.epicCash:
         return _coin.epicCash;
+      case Coin.ethereum:
+        return _coin.ethereum;
       case Coin.firo:
       case Coin.firoTestNet:
         return _coin.firo;

pubspec.lock

@@ -42,7 +42,7 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.3.0"
+    version: "3.1.11"
   args:
     dependency: transitive
     description:
@@ -56,14 +56,14 @@ packages:
       name: asn1lib
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.4.0"
   async:
     dependency: transitive
     description:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.9.0"
+    version: "2.8.2"
   barcode_scan2:
     dependency: "direct main"
     description:
@@ -169,7 +169,7 @@ packages:
       name: build_runner_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "7.2.6"
+    version: "7.2.7"
   built_collection:
     dependency: transitive
     description:
@@ -183,14 +183,21 @@ packages:
       name: built_value
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.4.1"
+    version: "8.4.2"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.0"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
   checked_yaml:
     dependency: transitive
     description:
@@ -211,7 +218,7 @@ packages:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.0"
   code_builder:
     dependency: transitive
     description:
@@ -253,7 +260,7 @@ packages:
       name: connectivity_plus_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.2"
+    version: "1.2.3"
   connectivity_plus_web:
     dependency: transitive
     description:
@@ -281,7 +288,7 @@ packages:
       name: coverage
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.0"
+    version: "1.2.0"
   cross_file:
     dependency: transitive
     description:
@@ -372,7 +379,7 @@ packages:
       name: decimal
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.3.0"
+    version: "2.3.2"
   dependency_validator:
     dependency: "direct dev"
     description:
@@ -435,7 +442,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.1"
+    version: "1.3.0"
   ffi:
     dependency: "direct main"
     description:
@@ -456,7 +463,7 @@ packages:
       name: file_picker
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.2.1"
+    version: "5.2.4"
   fixnum:
     dependency: transitive
     description:
@@ -543,7 +550,7 @@ packages:
       name: flutter_mobx
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.6+4"
+    version: "2.0.6+5"
   flutter_native_splash:
     dependency: "direct main"
     description:
@@ -585,35 +592,35 @@ packages:
       name: flutter_secure_storage_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.2"
   flutter_secure_storage_macos:
     dependency: transitive
     description:
       name: flutter_secure_storage_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.2"
   flutter_secure_storage_platform_interface:
     dependency: transitive
     description:
       name: flutter_secure_storage_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.1"
   flutter_secure_storage_web:
     dependency: transitive
     description:
       name: flutter_secure_storage_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.1.1"
   flutter_secure_storage_windows:
     dependency: transitive
     description:
       name: flutter_secure_storage_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
   flutter_spinkit:
     dependency: "direct main"
     description:
@@ -627,7 +634,7 @@ packages:
       name: flutter_svg
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.5"
+    version: "1.1.6"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -670,7 +677,7 @@ packages:
       name: graphs
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.2.0"
   hex:
     dependency: transitive
     description:
@@ -712,7 +719,7 @@ packages:
       name: html
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.15.0"
+    version: "0.15.1"
   http:
     dependency: "direct main"
     description:
@@ -802,6 +809,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.7.0"
+  json_rpc_2:
+    dependency: transitive
+    description:
+      name: json_rpc_2
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.2"
   jsonrpc2:
     dependency: "direct main"
     description:
@@ -836,7 +850,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   local_auth:
     dependency: "direct main"
     description:
@@ -864,35 +878,35 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.12"
+    version: "0.12.11"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.5"
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.7.0"
   mime:
     dependency: transitive
     description:
       name: mime
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   mobx:
     dependency: transitive
     description:
       name: mobx
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.3"
   mockingjay:
     dependency: "direct dev"
     description:
@@ -920,7 +934,7 @@ packages:
       name: mutex
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.0"
+    version: "3.0.1"
   nm:
     dependency: transitive
     description:
@@ -990,7 +1004,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.2"
+    version: "1.8.1"
   path_drawing:
     dependency: transitive
     description:
@@ -1018,7 +1032,7 @@ packages:
       name: path_provider_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.20"
+    version: "2.0.22"
   path_provider_ios:
     dependency: transitive
     description:
@@ -1060,7 +1074,7 @@ packages:
       name: permission_handler
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "10.1.0"
+    version: "10.2.0"
   permission_handler_android:
     dependency: transitive
     description:
@@ -1144,7 +1158,7 @@ packages:
       name: pub_semver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   pubspec_parse:
     dependency: transitive
     description:
@@ -1172,7 +1186,7 @@ packages:
       name: rational
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "2.2.2"
   riverpod:
     dependency: transitive
     description:
@@ -1200,7 +1214,7 @@ packages:
       name: rxdart
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.27.5"
+    version: "0.27.7"
   share_plus:
     dependency: "direct main"
     description:
@@ -1228,7 +1242,7 @@ packages:
       name: share_plus_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.1.1"
+    version: "3.2.0"
   share_plus_web:
     dependency: transitive
     description:
@@ -1326,7 +1340,7 @@ packages:
       name: shelf_web_socket
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -1366,7 +1380,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.0"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -1403,14 +1417,21 @@ packages:
       name: stream_transform
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.1"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.0"
+  string_to_hex:
+    dependency: "direct main"
+    description:
+      name: string_to_hex
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.2"
   string_validator:
     dependency: "direct main"
     description:
@@ -1424,35 +1445,35 @@ packages:
       name: sync_http
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.1"
+    version: "0.3.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.0"
   test:
     dependency: transitive
     description:
       name: test
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.21.4"
+    version: "1.21.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.12"
+    version: "0.4.9"
   test_core:
     dependency: transitive
     description:
       name: test_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.16"
+    version: "0.4.13"
   time:
     dependency: transitive
     description:
@@ -1501,7 +1522,7 @@ packages:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.1"
+    version: "1.3.0"
   universal_io:
     dependency: transitive
     description:
@@ -1515,14 +1536,14 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.1.6"
+    version: "6.1.7"
   url_launcher_android:
     dependency: transitive
     description:
       name: url_launcher_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.19"
+    version: "6.0.22"
   url_launcher_ios:
     dependency: transitive
     description:
@@ -1571,7 +1592,7 @@ packages:
       name: uuid
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.6"
+    version: "3.0.7"
   vector_math:
     dependency: transitive
     description:
@@ -1585,7 +1606,7 @@ packages:
       name: vm_service
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "9.0.0"
+    version: "8.2.2"
   wakelock:
     dependency: "direct main"
     description:
@@ -1628,6 +1649,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.2"
+  web3dart:
+    dependency: "direct main"
+    description:
+      name: web3dart
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.5"
   web_socket_channel:
     dependency: transitive
     description:
@@ -1655,7 +1683,7 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.1"
+    version: "3.1.2"
   window_size:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -88,6 +88,11 @@ dependencies:
       ref: 22279d4bb24ed541b431acd269a1bc50af0f36a0
   bs58check: ^1.0.2
 
+  # Eth Plugins
+  web3dart:
+    2.3.5
+  string_to_hex: 0.2.2
+
   # Storage plugins
   flutter_secure_storage: ^5.0.2
   hive: ^2.0.5
@@ -207,6 +212,7 @@ flutter:
     - assets/images/doge.png
     - assets/images/bitcoin.png
     - assets/images/epic-cash.png
+    - assets/images/ethereum.png
     - assets/images/bitcoincash.png
     - assets/images/namecoin.png
     - assets/images/glasses.png
@@ -306,6 +312,7 @@ flutter:
     - assets/svg/coin_icons/Bitcoincash.svg
     - assets/svg/coin_icons/Dogecoin.svg
     - assets/svg/coin_icons/EpicCash.svg
+    - assets/svg/coin_icons/Ethereum.svg
     - assets/svg/coin_icons/Firo.svg
     - assets/svg/coin_icons/Monero.svg
     - assets/svg/coin_icons/Wownero.svg