fix: don't execute preload scripts for internal <iframe> in <webview> (#19260)
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7 changed files with 81 additions and 3 deletions
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@ -310,4 +310,28 @@ v8::Local<v8::Value> RendererClientBase::RunScript(
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return script->Run(context).ToLocalChecked();
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}
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bool RendererClientBase::IsWebViewFrame(
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v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame) const {
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auto* isolate = context->GetIsolate();
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if (render_frame->IsMainFrame())
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return false;
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mate::Dictionary window_dict(
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isolate, GetContext(render_frame->GetWebFrame(), isolate)->Global());
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v8::Local<v8::Object> frame_element;
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if (!window_dict.Get("frameElement", &frame_element))
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return false;
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mate::Dictionary frame_element_dict(isolate, frame_element);
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v8::Local<v8::Object> internal;
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if (!frame_element_dict.GetHidden("internal", &internal))
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return false;
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return !internal.IsEmpty();
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}
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} // namespace electron
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