Bug fixes and enhancements for SIWE

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 3.3.0-beta04
+## 3.3.0-beta05
 
 - One-Click Auth + SIWE implementation
 - Coinbase Wallet dependency update

example/android/gradle.properties

@@ -2,4 +2,4 @@ org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
 versionName=3.3.0
-versionCode=65
+versionCode=66

example/ios/Runner.xcodeproj/project.pbxproj

@@ -470,7 +470,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 65;
+				CURRENT_PROJECT_VERSION = 66;
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = W5R8AG9K22;
 				ENABLE_BITCODE = NO;
@@ -496,7 +496,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 65;
+				CURRENT_PROJECT_VERSION = 66;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.web3modal.flutterExample.RunnerTests;
@@ -514,7 +514,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 65;
+				CURRENT_PROJECT_VERSION = 66;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.web3modal.flutterExample.RunnerTests;
@@ -530,7 +530,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 65;
+				CURRENT_PROJECT_VERSION = 66;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.web3modal.flutterExample.RunnerTests;
@@ -655,7 +655,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 65;
+				CURRENT_PROJECT_VERSION = 66;
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = W5R8AG9K22;
 				ENABLE_BITCODE = NO;
@@ -686,7 +686,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 65;
+				CURRENT_PROJECT_VERSION = 66;
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = W5R8AG9K22;
 				ENABLE_BITCODE = NO;

example/ios/Runner/Info.plist

@@ -36,7 +36,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>65</string>
+	<string>66</string>
 	<key>ITSAppUsesNonExemptEncryption</key>
 	<false/>
 	<key>LSApplicationQueriesSchemes</key>

example/lib/home_page.dart

@@ -68,7 +68,7 @@ class _MyHomePageState extends State<MyHomePage> {
           } catch (error) {
             debugPrint('[SIWEConfig] getNonce error: $error');
             // Fallback patch for testing purposes in case SIWE backend has issues
-            return AuthUtils.generateNonce();
+            return AuthSignature.generateNonce();
           }
         },
         getMessageParams: () async {
@@ -86,7 +86,7 @@ class _MyHomePageState extends State<MyHomePage> {
           // Create SIWE message to be signed.
           // You can use our provided formatMessage() method of implement your own
           debugPrint('[SIWEConfig] createMessage()');
-          return _w3mService.formatMessage(args);
+          return AuthSignature.formatMessage(args);
         },
         verifyMessage: (SIWEVerifyMessageArgs args) async {
           // Implement your verifyMessage to authenticate the user after it.

example/pubspec.lock

@@ -1097,10 +1097,10 @@ packages:
     dependency: transitive
     description:
       name: walletconnect_flutter_v2
-      sha256: "7f6f66038ce0f559c5661c21b6485f0abfe42354605a628c2fb571a02ec1386e"
+      sha256: "67582d34a3ceaf8253870d624112562e6e0af730bedc7954bd4df0099c277ee4"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.0-beta03"
+    version: "2.3.0-beta04"
   watcher:
     dependency: transitive
     description:
@@ -1131,7 +1131,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "3.3.0-beta04"
+    version: "3.3.0-beta05"
   web_socket_channel:
     dependency: transitive
     description:

lib/services/coinbase_service/coinbase_service.dart

@@ -7,6 +7,7 @@ import 'package:web3modal_flutter/services/coinbase_service/i_coinbase_service.d
 import 'package:web3modal_flutter/services/coinbase_service/models/coinbase_data.dart';
 import 'package:web3modal_flutter/services/coinbase_service/models/coinbase_events.dart';
 import 'package:web3modal_flutter/services/explorer_service/explorer_service_singleton.dart';
+import 'package:web3modal_flutter/services/logger_service/logger_service_singleton.dart';
 import 'package:web3modal_flutter/web3modal_flutter.dart';
 
 import 'package:coinbase_wallet_sdk/currency.dart';
@@ -122,12 +123,24 @@ class CoinbaseService implements ICoinbaseService {
   }
 
   @override
-  Future<String> get ownPublicKey async =>
-      await CoinbaseWalletSDK.shared.ownPublicKey();
+  Future<String> get ownPublicKey async {
+    try {
+      return await CoinbaseWalletSDK.shared.ownPublicKey();
+    } catch (e) {
+      loggerService.instance.e('[$runtimeType] ownPublicKey $e');
+      return '';
+    }
+  }
 
   @override
-  Future<String> get peerPublicKey async =>
-      await CoinbaseWalletSDK.shared.peerPublicKey();
+  Future<String> get peerPublicKey async {
+    try {
+      return await CoinbaseWalletSDK.shared.peerPublicKey();
+    } catch (e) {
+      loggerService.instance.e('[$runtimeType] peerPublicKey $e');
+      return '';
+    }
+  }
 
   @override
   Future<void> getAccount() async {

lib/services/siwe_service/utils/siwe_utils.dart

@@ -0,0 +1,45 @@
+import 'package:walletconnect_flutter_v2/apis/sign_api/models/auth/common_auth_models.dart';
+import 'package:walletconnect_flutter_v2/apis/sign_api/utils/auth/auth_signature.dart'
+    as wcfv2;
+import 'package:walletconnect_flutter_v2/apis/sign_api/utils/auth/auth_utils.dart';
+import 'package:web3modal_flutter/services/siwe_service/models/w3m_siwe.dart';
+import 'package:web3modal_flutter/services/siwe_service/siwe_service_singleton.dart';
+
+class AuthSignature {
+  /// Given SIWECreateMessageArgs will format message according to EIP-4361 https://docs.login.xyz/general-information/siwe-overview/eip-4361
+  static String formatMessage(SIWECreateMessageArgs params) {
+    return siweService.instance!.formatMessage(
+      params,
+    );
+  }
+
+  static String getAddressFromMessage(String message) {
+    return wcfv2.AuthSignature.getAddressFromMessage(message);
+  }
+
+  static String getChainIdFromMessage(String message) {
+    return wcfv2.AuthSignature.getChainIdFromMessage(message);
+  }
+
+  // verifies CACAO signature
+  // Used by the wallet after formatting the message
+  static Future<bool> verifySignature(
+    String address,
+    String message,
+    CacaoSignature cacaoSignature,
+    String chainId,
+    String projectId,
+  ) async {
+    return wcfv2.AuthSignature.verifySignature(
+      address,
+      message,
+      cacaoSignature,
+      chainId,
+      projectId,
+    );
+  }
+
+  static String generateNonce() {
+    return AuthUtils.generateNonce();
+  }
+}

lib/services/w3m_service/i_w3m_service.dart

@@ -111,8 +111,6 @@ abstract class IW3MService with ChangeNotifier {
 
   Future<void> loadAccountData();
 
-  String formatMessage(SIWECreateMessageArgs params);
-
   /// Disconnects the session and pairing, if any.
   /// If there is no session, this does nothing.
   Future<void> disconnect({bool disconnectAllSessions = true});

lib/services/w3m_service/w3m_service.dart

@@ -721,13 +721,6 @@ class W3MService with ChangeNotifier implements IW3MService {
     }
   }
 
-  @override
-  String formatMessage(SIWECreateMessageArgs params) {
-    return siweService.instance!.formatMessage(
-      params,
-    );
-  }
-
   @override
   Future<void> buildConnectionUri() async {
     if (!_isConnected) {
@@ -1002,6 +995,7 @@ class W3MService with ChangeNotifier implements IW3MService {
     List parameters = const [],
   }) async {
     try {
+      // TODO use blockchain-api if possible.
       return await _web3App.requestReadContract(
         deployedContract: deployedContract,
         functionName: functionName,

lib/web3modal_flutter.dart

@@ -2,7 +2,8 @@
 library web3modal_flutter;
 
 /// libraries
-export 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
+export 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart'
+    hide AuthSignature;
 
 /// Models
 export 'models/w3m_chain_info.dart';
@@ -12,6 +13,7 @@ export 'services/siwe_service/models/w3m_siwe.dart';
 /// Utils
 export 'utils/w3m_chains_presets.dart';
 export 'utils/util.dart';
+export 'services/siwe_service/utils/siwe_utils.dart';
 
 /// Theme
 export 'theme/w3m_theme.dart';

pubspec.lock

@@ -1073,10 +1073,10 @@ packages:
     dependency: "direct main"
     description:
       name: walletconnect_flutter_v2
-      sha256: "7f6f66038ce0f559c5661c21b6485f0abfe42354605a628c2fb571a02ec1386e"
+      sha256: "67582d34a3ceaf8253870d624112562e6e0af730bedc7954bd4df0099c277ee4"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.0-beta03"
+    version: "2.3.0-beta04"
   watcher:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,6 +1,6 @@
 name: web3modal_flutter
 description: "WalletConnect Web3Modal: Simple, intuitive wallet login. With this drop-in UI SDK, enable any wallet's users to seamlessly log in to your app and enjoy a unified experience"
-version: 3.3.0-beta04
+version: 3.3.0-beta05
 repository: https://github.com/WalletConnect/Web3ModalFlutter
 
 environment:
@@ -24,7 +24,7 @@ dependencies:
   shimmer: ^3.0.0
   url_launcher: ^6.2.5
   uuid: ^4.3.3
-  walletconnect_flutter_v2: ^2.3.0-beta03
+  walletconnect_flutter_v2: ^2.3.0-beta04
   webview_flutter: ^4.7.0
   webview_flutter_android: ^3.16.0
   webview_flutter_wkwebview: ^3.13.0

test/mock_classes.mocks.dart

@@ -695,21 +695,6 @@ class MockW3MService extends _i1.Mock implements _i3.W3MService {
         returnValueForMissingStub: _i14.Future<void>.value(),
       ) as _i14.Future<void>);
   @override
-  String formatMessage(_i3.SIWECreateMessageArgs? params) =>
-      (super.noSuchMethod(
-        Invocation.method(
-          #formatMessage,
-          [params],
-        ),
-        returnValue: _i13.dummyValue<String>(
-          this,
-          Invocation.method(
-            #formatMessage,
-            [params],
-          ),
-        ),
-      ) as String);
-  @override
   _i14.Future<void> buildConnectionUri() => (super.noSuchMethod(
         Invocation.method(
           #buildConnectionUri,
@@ -1360,6 +1345,7 @@ class MockWeb3App extends _i1.Mock implements _i3.Web3App {
     required _i3.DeployedContract? deployedContract,
     required String? functionName,
     required String? rpcUrl,
+    _i3.EthereumAddress? sender,
     List<dynamic>? parameters = const [],
   }) =>
       (super.noSuchMethod(
@@ -1370,6 +1356,7 @@ class MockWeb3App extends _i1.Mock implements _i3.Web3App {
             #deployedContract: deployedContract,
             #functionName: functionName,
             #rpcUrl: rpcUrl,
+            #sender: sender,
             #parameters: parameters,
           },
         ),