fix: do not inject in iframe

unisat-wallet · Mar 17, 2023 · 0693694 · 0693694
1 parent 7856451
commit 0693694
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/content-script/index.ts b/src/content-script/index.ts
@@ -105,13 +105,22 @@ function blockedDomainCheck() {
   return false;
 }
 
+function iframeCheck() {
+  const isInIframe = self != top;
+  if (isInIframe) {
+    return true;
+  } else {
+    return false;
+  }
+}
+
 /**
  * Determines if the provider should be injected
  *
  * @returns {boolean} {@code true} Whether the provider should be injected
  */
 function shouldInjectProvider() {
-  return doctypeCheck() && suffixCheck() && documentElementCheck() && !blockedDomainCheck();
+  return doctypeCheck() && suffixCheck() && documentElementCheck() && !blockedDomainCheck() && !iframeCheck();
 }
 
 if (shouldInjectProvider()) {