Merge pull request #216 from WalletConnect/feature/verify_implementation

v2.1.9
WalletConnect · Nov 7, 2023 · adec734 · adec734
2 parents f7bb820 + 3983101
commit adec734
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Showing 29 changed files with 1,049 additions and 194 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.1.9
+
+- Added support for Verify API
+
 ## 2.1.8
 
 - Minor changes.

diff --git a/example/dapp/lib/pages/connect_page.dart b/example/dapp/lib/pages/connect_page.dart
@@ -160,8 +160,10 @@ class ConnectPageState extends State<ConnectPage> {
     );
   }
 
-  Future<void> _onConnect(List<ChainMetadata> chains,
-      {Function(String message)? showToast}) async {
+  Future<void> _onConnect(
+    List<ChainMetadata> chains, {
+    Function(String message)? showToast,
+  }) async {
     // Use the chain metadata to build the required namespaces:
     // Get the methods, get the events
     final Map<String, RequiredNamespace> requiredNamespaces = {};
@@ -184,7 +186,7 @@ class ConnectPageState extends State<ConnectPage> {
     // Send off a connect
     debugPrint('Creating connection and session');
     final ConnectResponse res = await widget.web3App.connect(
-      requiredNamespaces: requiredNamespaces,
+      optionalNamespaces: requiredNamespaces,
     );
     // debugPrint('Connection created, connection response: ${res.uri}');
 

diff --git a/example/wallet/android/app/build.gradle b/example/wallet/android/app/build.gradle
@@ -44,7 +44,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.walletconnect.flutter_wallet"
+        applicationId "com.walletconnect.flutterwallet"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
         minSdkVersion 21
@@ -60,7 +60,7 @@ android {
             signingConfig signingConfigs.debug
         }
     }
-    namespace 'com.example.wallet'
+    namespace 'com.walletconnect.flutterwallet'
 }
 
 flutter {

diff --git a/example/wallet/android/app/src/main/AndroidManifest.xml b/example/wallet/android/app/src/main/AndroidManifest.xml
@@ -4,7 +4,7 @@
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity
-            android:name="com.walletconnect.flutter_wallet.MainActivity"
+            android:name="com.walletconnect.flutterwallet.MainActivity"
             android:exported="true"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"

diff --git a/example/wallet/android/app/src/main/kotlin/com/example/wallet/MainActivity.kt b/example/wallet/android/app/src/main/kotlin/com/example/wallet/MainActivity.kt
@@ -1,4 +1,4 @@
-package com.walletconnect.flutter_wallet
+package com.walletconnect.flutterwallet
 
 import io.flutter.embedding.android.FlutterActivity
 

diff --git a/example/wallet/ios/Runner.xcodeproj/project.pbxproj b/example/wallet/ios/Runner.xcodeproj/project.pbxproj
@@ -365,7 +365,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.wallet;
+				PRODUCT_BUNDLE_IDENTIFIER = com.walletconnect.flutterwallet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -494,7 +494,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.wallet;
+				PRODUCT_BUNDLE_IDENTIFIER = com.walletconnect.flutterwallet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -517,7 +517,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.wallet;
+				PRODUCT_BUNDLE_IDENTIFIER = com.walletconnect.flutterwallet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;

diff --git a/example/wallet/ios/Runner/Info.plist b/example/wallet/ios/Runner/Info.plist
@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
@@ -24,6 +26,10 @@
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSCameraUsageDescription</key>
+	<string>This app needs camera access to scan QR codes</string>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -43,11 +49,5 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
-  <key>NSCameraUsageDescription</key>
-  <string>This app needs camera access to scan QR codes</string>
 </dict>
 </plist>
diff --git a/example/wallet/lib/dependencies/web3wallet_service.dart b/example/wallet/lib/dependencies/web3wallet_service.dart
@@ -36,7 +36,7 @@ class Web3WalletService extends IWeb3WalletService {
 
   @override
   void create() {
-// Create the web3wallet
+    // Create the web3wallet
     _web3Wallet = Web3Wallet(
       core: Core(
         projectId: DartDefines.projectId,
@@ -137,6 +137,7 @@ class Web3WalletService extends IWeb3WalletService {
           wallet: _web3Wallet!,
           sessionProposal: WCSessionRequestModel(
             request: args.params,
+            verifyContext: args.verifyContext,
           ),
         ),
       );

diff --git a/example/wallet/lib/widgets/wc_connection_request/wc_connection_request_widget.dart b/example/wallet/lib/widgets/wc_connection_request/wc_connection_request_widget.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:walletconnect_flutter_v2/apis/core/verify/models/verify_context.dart';
 import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
 import 'package:walletconnect_flutter_v2_wallet/utils/constants.dart';
 import 'package:walletconnect_flutter_v2_wallet/utils/namespace_model_builder.dart';
@@ -49,10 +50,8 @@ class WCConnectionRequestWidget extends StatelessWidget {
             textAlign: TextAlign.center,
           ),
           const SizedBox(height: StyleConstants.linear8),
-          Text(
-            metadata.metadata.url,
-            style: StyleConstants.bodyText,
-            textAlign: TextAlign.center,
+          VerifyContextWidget(
+            verifyContext: sessionProposal?.verifyContext,
           ),
           const SizedBox(height: StyleConstants.linear8),
           authRequest != null
@@ -109,3 +108,130 @@ class WCConnectionRequestWidget extends StatelessWidget {
     // );
   }
 }
+
+class VerifyContextWidget extends StatelessWidget {
+  const VerifyContextWidget({
+    super.key,
+    required this.verifyContext,
+  });
+  final VerifyContext? verifyContext;
+
+  @override
+  Widget build(BuildContext context) {
+    if (verifyContext == null) {
+      return const SizedBox.shrink();
+    }
+
+    if (verifyContext!.validation.scam) {
+      return VerifyBanner(
+        color: StyleConstants.errorColor,
+        origin: verifyContext!.origin,
+        title: 'Security risk',
+        text: 'This domain is flagged as unsafe by multiple security providers.'
+            ' Leave immediately to protect your assets.',
+      );
+    }
+    if (verifyContext!.validation.invalid) {
+      return VerifyBanner(
+        color: StyleConstants.errorColor,
+        origin: verifyContext!.origin,
+        title: 'Domain mismatch',
+        text:
+            'This website has a domain that does not match the sender of this request.'
+            ' Approving may lead to loss of funds.',
+      );
+    }
+    if (verifyContext!.validation.valid) {
+      return VerifyHeader(
+        iconColor: StyleConstants.successColor,
+        title: verifyContext!.origin,
+      );
+    }
+    return VerifyBanner(
+      color: Colors.orange,
+      origin: verifyContext!.origin,
+      title: 'Cannot verify',
+      text: 'This domain cannot be verified. '
+          'Check the request carefully before approving.',
+    );
+  }
+}
+
+class VerifyHeader extends StatelessWidget {
+  const VerifyHeader({
+    super.key,
+    required this.iconColor,
+    required this.title,
+  });
+  final Color iconColor;
+  final String title;
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Icon(
+          Icons.shield_outlined,
+          color: iconColor,
+        ),
+        const SizedBox(width: StyleConstants.linear8),
+        Text(
+          title,
+          style: const TextStyle(
+            color: Colors.white,
+            fontWeight: FontWeight.bold,
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class VerifyBanner extends StatelessWidget {
+  const VerifyBanner({
+    super.key,
+    required this.origin,
+    required this.title,
+    required this.text,
+    required this.color,
+  });
+  final String origin, title, text;
+  final Color color;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        Text(
+          origin,
+          style: const TextStyle(
+            color: Colors.white,
+            fontWeight: FontWeight.bold,
+          ),
+        ),
+        const SizedBox.square(dimension: 8.0),
+        Container(
+          padding: const EdgeInsets.all(8.0),
+          decoration: BoxDecoration(
+            color: color,
+            borderRadius: const BorderRadius.all(Radius.circular(12.0)),
+          ),
+          child: Column(
+            children: [
+              VerifyHeader(
+                iconColor: Colors.white,
+                title: title,
+              ),
+              const SizedBox(height: 4.0),
+              Text(
+                text,
+                style: const TextStyle(color: Colors.white),
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+}
diff --git a/example/wallet/lib/widgets/wc_connection_request/wc_session_request_model.dart b/example/wallet/lib/widgets/wc_connection_request/wc_session_request_model.dart
@@ -1,11 +1,12 @@
+import 'package:walletconnect_flutter_v2/apis/core/verify/models/verify_context.dart';
 import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
 
 class WCSessionRequestModel {
-  // final List<String> accounts;
   final ProposalData request;
+  final VerifyContext? verifyContext;
 
   WCSessionRequestModel({
-    // required this.accounts,
     required this.request,
+    this.verifyContext,
   });
 }
diff --git a/lib/apis/core/core.dart b/lib/apis/core/core.dart
@@ -23,6 +23,8 @@ import 'package:walletconnect_flutter_v2/apis/core/store/i_store.dart';
 import 'package:walletconnect_flutter_v2/apis/core/relay_client/i_relay_client.dart';
 import 'package:walletconnect_flutter_v2/apis/core/pairing/i_pairing.dart';
 import 'package:walletconnect_flutter_v2/apis/core/store/shared_prefs_store.dart';
+import 'package:walletconnect_flutter_v2/apis/core/verify/i_verify.dart';
+import 'package:walletconnect_flutter_v2/apis/core/verify/verify.dart';
 import 'package:walletconnect_flutter_v2/apis/utils/constants.dart';
 import 'package:walletconnect_flutter_v2/apis/utils/log_level.dart';
 import 'package:walletconnect_flutter_v2/apis/utils/walletconnect_utils.dart';
@@ -34,13 +36,13 @@ class Core implements ICore {
   String get version => '2';
 
   @override
-  String relayUrl = WalletConnectConstants.DEFAULT_RELAY_URL;
+  final String projectId;
 
   @override
-  final String projectId;
+  String relayUrl = WalletConnectConstants.DEFAULT_RELAY_URL;
 
   @override
-  final String pushUrl;
+  String pushUrl = WalletConnectConstants.DEFAULT_PUSH_URL;
 
   @override
   late ICrypto crypto;
@@ -60,6 +62,9 @@ class Core implements ICore {
   @override
   late IHeartBeat heartbeat;
 
+  @override
+  late IVerify verify;
+
   Logger _logger = Logger(
     level: Level.off,
     printer: PrettyPrinter(),
@@ -71,8 +76,8 @@ class Core implements ICore {
   late IStore<Map<String, dynamic>> storage;
 
   Core({
-    this.relayUrl = WalletConnectConstants.DEFAULT_RELAY_URL,
     required this.projectId,
+    this.relayUrl = WalletConnectConstants.DEFAULT_RELAY_URL,
     this.pushUrl = WalletConnectConstants.DEFAULT_PUSH_URL,
     bool memoryStore = false,
     LogLevel logLevel = LogLevel.nothing,
@@ -150,6 +155,11 @@ class Core implements ICore {
         httpClient: httpClient,
       ),
     );
+    verify = Verify(
+      core: this,
+      projectId: projectId,
+      httpClient: httpClient,
+    );
   }
 
   @override

diff --git a/lib/apis/core/i_core.dart b/lib/apis/core/i_core.dart
@@ -6,6 +6,7 @@ import 'package:walletconnect_flutter_v2/apis/core/pairing/i_expirer.dart';
 import 'package:walletconnect_flutter_v2/apis/core/pairing/i_pairing.dart';
 import 'package:walletconnect_flutter_v2/apis/core/relay_client/i_relay_client.dart';
 import 'package:walletconnect_flutter_v2/apis/core/store/i_store.dart';
+import 'package:walletconnect_flutter_v2/apis/core/verify/i_verify.dart';
 
 abstract class ICore {
   final String protocol = 'wc';
@@ -24,6 +25,7 @@ abstract class ICore {
   abstract IPairing pairing;
   abstract IEcho echo;
   abstract final Logger logger;
+  abstract IVerify verify;
 
   Future<void> start();
 }
diff --git a/lib/apis/core/pairing/utils/pairing_models.dart b/lib/apis/core/pairing/utils/pairing_models.dart
@@ -36,6 +36,7 @@ class PairingMetadata with _$PairingMetadata {
     required String description,
     required String url,
     required List<String> icons,
+    String? verifyUrl,
     Redirect? redirect,
   }) = _PairingMetadata;