feat: Remove strange character #2082

TalaoDAO · Nov 8, 2023 · 0a6a500 · 0a6a500
1 parent 3a75eb7
commit 0a6a500
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Showing 4 changed files with 25 additions and 2 deletions.
diff --git a/lib/app/shared/extension/extension.dart b/lib/app/shared/extension/extension.dart
@@ -1,3 +1,4 @@
 export 'credential_status.dart';
 export 'iterable_extension.dart';
 export 'string_extension.dart';
+export 'unit8List_extension.dart';
diff --git a/lib/app/shared/extension/unit8List_extension.dart b/lib/app/shared/extension/unit8List_extension.dart
@@ -0,0 +1,21 @@
+import 'dart:typed_data';
+
+extension Uint8ListExtension on Uint8List {
+  Uint8List get filterPayload {
+    final tester = Uint8List.fromList([5, 1]);
+
+    if (length <= 6) {
+      return this;
+    }
+
+    if (this[0] != tester[0]) {
+      return this;
+    }
+
+    if (this[1] != tester[1]) {
+      return this;
+    }
+
+    return sublist(6);
+  }
+}
diff --git a/lib/dashboard/connection/sign_payload/cubit/sign_payload_cubit.dart b/lib/dashboard/connection/sign_payload/cubit/sign_payload_cubit.dart
@@ -71,7 +71,8 @@ class SignPayloadCubit extends Cubit<SignPayloadState> {
             encodedPayload = stringToHexPrefixedWith05(payload: payload);
             signingType = SigningType.raw;
           }
-          final bytes = hexToBytes(encodedPayload);
+          final bytes = hexToBytes(encodedPayload).filterPayload;
+
           payloadMessage = utf8.decode(bytes, allowMalformed: true);
 
         case ConnectionBridgeType.walletconnect:

diff --git a/lib/dashboard/connection/sign_payload/view/sign_payload_page.dart b/lib/dashboard/connection/sign_payload/view/sign_payload_page.dart
@@ -187,7 +187,7 @@ class _SignPayloadViewState extends State<SignPayloadView> {
                         textAlign: TextAlign.left,
                         style: Theme.of(context).textTheme.titleLarge,
                       ),
-                      const SizedBox(height: Sizes.spaceXLarge),
+                      const SizedBox(height: Sizes.spaceXSmall),
                       Text(
                         message,
                         textAlign: TextAlign.left,