Merge pull request #307 from WalletConnect/chores/smart_contracts_int…

…eraction_fixes

Chores/smart contracts interaction fixes

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 2.3.1-beta02
+## 2.3.1
 
 - Added Connectivity check to core and throw exceptions when internet connection is gone
 - Fix for https://github.com/WalletConnect/WalletConnectFlutterV2/issues/303 (EIP-55 validation for SIWE)

example/dapp/ios/Podfile.lock

@@ -1,6 +1,9 @@
 PODS:
   - appcheck (1.0.3):
     - Flutter
+  - connectivity_plus (0.0.1):
+    - Flutter
+    - FlutterMacOS
   - Flutter (1.0.0)
   - flutter_keyboard_visibility (0.0.1):
     - Flutter
@@ -14,6 +17,7 @@ PODS:
 
 DEPENDENCIES:
   - appcheck (from `.symlinks/plugins/appcheck/ios`)
+  - connectivity_plus (from `.symlinks/plugins/connectivity_plus/darwin`)
   - Flutter (from `Flutter`)
   - flutter_keyboard_visibility (from `.symlinks/plugins/flutter_keyboard_visibility/ios`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
@@ -23,6 +27,8 @@ DEPENDENCIES:
 EXTERNAL SOURCES:
   appcheck:
     :path: ".symlinks/plugins/appcheck/ios"
+  connectivity_plus:
+    :path: ".symlinks/plugins/connectivity_plus/darwin"
   Flutter:
     :path: Flutter
   flutter_keyboard_visibility:
@@ -36,6 +42,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   appcheck: e1ab9d4e03736f03e0401554a134d1ed502d7629
+  connectivity_plus: ddd7f30999e1faaef5967c23d5b6d503d10434db
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   flutter_keyboard_visibility: 0339d06371254c3eb25eeb90ba8d17dca8f9c069
   package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c

example/dapp/lib/utils/crypto/eip155.dart

@@ -129,7 +129,6 @@ class EIP155 {
         return web3App.requestWriteContract(
           topic: topic,
           chainId: sepolia.chainId,
-          rpcUrl: sepolia.rpc.first,
           deployedContract: deployedContract,
           functionName: 'transfer',
           transaction: Transaction(

example/dapp/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,11 +5,13 @@
 import FlutterMacOS
 import Foundation
 
+import connectivity_plus
 import package_info_plus
 import shared_preferences_foundation
 import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  ConnectivityPlusPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlusPlugin"))
   FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))

example/dapp/pubspec.yaml

@@ -20,8 +20,10 @@ dependencies:
   # intl: ^0.19.0
   package_info_plus: ^7.0.0
   walletconnect_modal_flutter: ^2.1.20
-  # walletconnect_flutter_v2:
-  #   path: ../..
+
+dependency_overrides:
+  walletconnect_flutter_v2:
+    path: ../..
 
 dev_dependencies:
   flutter_test:

example/dapp/windows/flutter/generated_plugin_registrant.cc

@@ -6,9 +6,12 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <connectivity_plus/connectivity_plus_windows_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  ConnectivityPlusWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("ConnectivityPlusWindowsPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("UrlLauncherWindows"));
 }

example/dapp/windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  connectivity_plus
   url_launcher_windows
 )
 

example/wallet/lib/pages/settings_page.dart

@@ -616,8 +616,11 @@ class __DataContainerState extends State<_DataContainer> {
               ],
             ),
             ImageFiltered(
-              imageFilter:
-                  ImageFilter.blur(sigmaX: blurValue, sigmaY: blurValue),
+              imageFilter: ImageFilter.blur(
+                sigmaX: blurValue,
+                sigmaY: blurValue,
+                tileMode: TileMode.decal,
+              ),
               child: Text(
                 widget.data,
                 style: const TextStyle(

lib/apis/sign_api/i_sign_client.dart

@@ -104,7 +104,6 @@ abstract class ISignClient {
   Future<dynamic> requestWriteContract({
     required String topic,
     required String chainId,
-    required String rpcUrl,
     required DeployedContract deployedContract,
     required String functionName,
     required Transaction transaction,

lib/apis/sign_api/i_sign_engine_app.dart

@@ -33,7 +33,6 @@ abstract class ISignEngineApp extends ISignEngineCommon {
   Future<dynamic> requestWriteContract({
     required String topic,
     required String chainId,
-    required String rpcUrl,
     required DeployedContract deployedContract,
     required String functionName,
     required Transaction transaction,

lib/apis/sign_api/sign_client.dart

@@ -293,7 +293,7 @@ class SignClient implements ISignClient {
     required String functionName,
     required String rpcUrl,
     EthereumAddress? sender,
-    List parameters = const [],
+    List<dynamic> parameters = const [],
   }) async {
     try {
       return await engine.requestReadContract(
@@ -312,18 +312,16 @@ class SignClient implements ISignClient {
   Future<dynamic> requestWriteContract({
     required String topic,
     required String chainId,
-    required String rpcUrl,
     required DeployedContract deployedContract,
     required String functionName,
     required Transaction transaction,
-    String? method,
     List parameters = const [],
+    String? method,
   }) async {
     try {
       return await engine.requestWriteContract(
         topic: topic,
         chainId: chainId,
-        rpcUrl: rpcUrl,
         deployedContract: deployedContract,
         functionName: functionName,
         transaction: transaction,

lib/apis/sign_api/sign_engine.dart

@@ -6,7 +6,6 @@ import 'package:http/http.dart' as http;
 import 'package:walletconnect_flutter_v2/apis/core/pairing/utils/json_rpc_utils.dart';
 import 'package:walletconnect_flutter_v2/apis/core/store/i_generic_store.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/i_sessions.dart';
-import 'package:walletconnect_flutter_v2/apis/sign_api/utils/custom_credentials.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/utils/sign_api_validator_utils.dart';
 import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/utils/auth/recaps_utils.dart';
@@ -543,27 +542,20 @@ class SignEngine implements ISignEngine {
   Future<dynamic> requestWriteContract({
     required String topic,
     required String chainId,
-    required String rpcUrl,
     required DeployedContract deployedContract,
     required String functionName,
     required Transaction transaction,
-    String? method,
     List<dynamic> parameters = const [],
+    String? method,
   }) async {
     if (transaction.from == null) {
       throw Exception('Transaction must include `from` value');
     }
-    final credentials = CustomCredentials(
-      signEngine: this,
-      topic: topic,
-      chainId: chainId,
-      address: transaction.from!,
-      method: method,
-    );
+
     final trx = Transaction.callContract(
       contract: deployedContract,
       function: deployedContract.function(functionName),
-      from: credentials.address,
+      from: transaction.from!,
       value: transaction.value,
       maxGas: transaction.maxGas,
       gasPrice: transaction.gasPrice,
@@ -573,13 +565,13 @@ class SignEngine implements ISignEngine {
       parameters: parameters,
     );
 
-    if (chainId.contains(':')) {
-      chainId = chainId.split(':').last;
-    }
-    return await Web3Client(rpcUrl, http.Client()).sendTransaction(
-      credentials,
-      trx,
-      chainId: int.parse(chainId),
+    return await request(
+      topic: topic,
+      chainId: chainId,
+      request: SessionRequestParams(
+        method: method ?? MethodsConstants.ethSendTransaction,
+        params: [trx.toJson()],
+      ),
     );
   }
 
@@ -1869,11 +1861,10 @@ class SignEngine implements ISignEngine {
     );
 
     final walletAddress = AddressUtils.getDidAddress(payload.iss);
-    final ethAddress = EthereumAddress.fromHex(walletAddress);
     final chainId = AddressUtils.getDidChainId(payload.iss);
 
     final isValid = await AuthSignature.verifySignature(
-      ethAddress.hexEip55,
+      walletAddress.toEIP55(),
       reconstructed,
       signature,
       chainId,
@@ -1892,7 +1883,6 @@ class SignEngine implements ISignEngine {
     final header =
         '${cacaoPayload.domain} wants you to sign in with your Ethereum account:';
     final walletAddress = AddressUtils.getDidAddress(iss);
-    final ethAddress = EthereumAddress.fromHex(walletAddress);
 
     if (cacaoPayload.aud.isEmpty) {
       throw WalletConnectError(code: -1, message: 'aud is required');
@@ -1929,7 +1919,7 @@ class SignEngine implements ISignEngine {
 
     final message = [
       header,
-      ethAddress.hexEip55,
+      walletAddress.toEIP55(),
       '',
       statement,
       '',
@@ -2390,7 +2380,7 @@ class SignEngine implements ISignEngine {
 
         final parsedAddress = AddressUtils.getDidAddress(payload.iss);
         for (var chain in approvedChains.toSet()) {
-          approvedAccounts.add('$chain:$parsedAddress');
+          approvedAccounts.add('$chain:${parsedAddress.toEIP55()}');
         }
       }
     } on WalletConnectError catch (e) {
@@ -2589,7 +2579,7 @@ class SignEngine implements ISignEngine {
 
       final parsedAddress = AddressUtils.getDidAddress(payload.iss);
       for (var chain in approvedChains.toSet()) {
-        approvedAccounts.add('$chain:$parsedAddress');
+        approvedAccounts.add('$chain:${parsedAddress.toEIP55()}');
       }
     }
 

lib/apis/sign_api/utils/auth/address_utils.dart

@@ -1,3 +1,5 @@
+import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
+
 class AddressUtils {
   static String getDidAddress(String iss) {
     return iss.split(':').last;
@@ -11,3 +13,9 @@ class AddressUtils {
     return iss.substring(iss.indexOf(RegExp(r':')) + 1);
   }
 }
+
+extension AddressUtilsExtension on String {
+  String toEIP55() {
+    return EthereumAddress.fromHex(this).hexEip55;
+  }
+}

lib/apis/sign_api/utils/auth/auth_signature.dart

@@ -8,6 +8,7 @@ import 'package:walletconnect_flutter_v2/apis/core/pairing/utils/json_rpc_utils.
 import 'package:walletconnect_flutter_v2/apis/models/basic_models.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/models/auth/common_auth_models.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/models/auth/session_auth_models.dart';
+import 'package:walletconnect_flutter_v2/apis/sign_api/utils/auth/address_utils.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/utils/auth/auth_constants.dart';
 import 'package:walletconnect_flutter_v2/apis/sign_api/utils/auth/recaps_utils.dart';
 import 'package:web3dart/crypto.dart' as crypto;
@@ -199,6 +200,8 @@ class AuthSignature {
     if (!iss.contains('did:pkh:')) {
       iss = 'did:pkh:$iss';
     }
+    final address = AddressUtils.getDidAddress(iss);
+    iss = iss.replaceAll(address, address.toEIP55());
     return Cacao(
       h: const CacaoHeader(t: CacaoHeader.CAIP122),
       p: CacaoPayload.fromRequestPayload(

lib/apis/utils/extensions.dart

@@ -7,8 +7,8 @@ import 'package:web3dart/crypto.dart' as crypto;
 extension TransactionExtension on Transaction {
   Map<String, dynamic> toJson() {
     return {
-      if (from != null) 'from': from!.hex,
-      if (to != null) 'to': to!.hex,
+      if (from != null) 'from': from!.hexEip55,
+      if (to != null) 'to': to!.hexEip55,
       if (maxGas != null) 'gas': '0x${maxGas!.toRadixString(16)}',
       if (gasPrice != null)
         'gasPrice': '0x${gasPrice!.getInWei.toRadixString(16)}',