From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Cheng Zhao Date: Thu, 20 Sep 2018 17:45:32 -0700 Subject: can_create_window.patch This adds a hook to the window creation flow so that Electron can intercede and potentially prevent a window from being created. TODO(loc): this patch is currently broken. diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc index 563e07a5ac2d9c44c4484d59e3fc025c70b961ea..60e36fab0e6999688b88665d9ad3181a26525a38 100644 --- a/content/browser/frame_host/render_frame_host_impl.cc +++ b/content/browser/frame_host/render_frame_host_impl.cc @@ -4369,6 +4369,7 @@ void RenderFrameHostImpl::CreateNewWindow( last_committed_origin_, params->window_container_type, params->target_url, params->referrer.To(), params->frame_name, params->disposition, *params->features, + params->additional_features, params->body, effective_transient_activation_state, params->opener_suppressed, &no_javascript_access); diff --git a/content/common/frame.mojom b/content/common/frame.mojom index fb4cdca43e59c2dd8156cbe12bec391b128a6dd9..5c3645bebf2009def133fcd845f50e7745a243ca 100644 --- a/content/common/frame.mojom +++ b/content/common/frame.mojom @@ -302,6 +302,10 @@ struct CreateNewWindowParams { // The window features to use for the new window. blink.mojom.WindowFeatures features; + + // Extra fields added by Electron. + array additional_features; + network.mojom.URLRequestBody? body; }; // Operation result when the renderer asks the browser to create a new window. diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc index 0788e0f5e4311d8978768cb0d4d09736c19d2d25..0baf2ab441d48ee32a3ccf40fbc73c2c5cbcea2a 100644 --- a/content/public/browser/content_browser_client.cc +++ b/content/public/browser/content_browser_client.cc @@ -501,6 +501,8 @@ bool ContentBrowserClient::CanCreateWindow( const std::string& frame_name, WindowOpenDisposition disposition, const blink::mojom::WindowFeatures& features, + const std::vector& additional_features, + const scoped_refptr& body, bool user_gesture, bool opener_suppressed, bool* no_javascript_access) { diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h index 16c89377db5909ace2d12281a5ad4db49076e805..3a32228e8c131468c535f3586b1c54b307062c42 100644 --- a/content/public/browser/content_browser_client.h +++ b/content/public/browser/content_browser_client.h @@ -139,6 +139,7 @@ class NetworkService; class TrustedURLLoaderHeaderClient; } // namespace mojom struct ResourceRequest; +class ResourceRequestBody; } // namespace network namespace rappor { @@ -824,6 +825,8 @@ class CONTENT_EXPORT ContentBrowserClient { const std::string& frame_name, WindowOpenDisposition disposition, const blink::mojom::WindowFeatures& features, + const std::vector& additional_features, + const scoped_refptr& body, bool user_gesture, bool opener_suppressed, bool* no_javascript_access); diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc index 23ea7af344a1eaca2d0301cee9fe4bedde57b93a..37ac96bb7d42fe4caeb31861875219079d986982 100644 --- a/content/renderer/render_view_impl.cc +++ b/content/renderer/render_view_impl.cc @@ -69,6 +69,7 @@ #include "content/renderer/ime_event_guard.h" #include "content/renderer/internal_document_state_data.h" #include "content/renderer/loader/request_extra_data.h" +#include "content/renderer/loader/web_url_request_util.h" #include "content/renderer/media/audio/audio_device_factory.h" #include "content/renderer/render_frame_impl.h" #include "content/renderer/render_frame_proxy.h" @@ -1294,6 +1295,8 @@ WebView* RenderViewImpl::CreateView( } params->features = ConvertWebWindowFeaturesToMojoWindowFeatures(features); + params->body = GetRequestBodyForWebURLRequest(request); + // We preserve this information before sending the message since |params| is // moved on send. bool is_background_tab = diff --git a/content/shell/browser/web_test/web_test_content_browser_client.cc b/content/shell/browser/web_test/web_test_content_browser_client.cc index 4497b2d0c264f3e8ebc05230bdc117b6abccc23b..2eaa105035208d92cdcfe0e4de2a62ebbce1414b 100644 --- a/content/shell/browser/web_test/web_test_content_browser_client.cc +++ b/content/shell/browser/web_test/web_test_content_browser_client.cc @@ -326,6 +326,8 @@ bool WebTestContentBrowserClient::CanCreateWindow( const std::string& frame_name, WindowOpenDisposition disposition, const blink::mojom::WindowFeatures& features, + const std::vector& additional_features, + const scoped_refptr& body, bool user_gesture, bool opener_suppressed, bool* no_javascript_access) { diff --git a/content/shell/browser/web_test/web_test_content_browser_client.h b/content/shell/browser/web_test/web_test_content_browser_client.h index 5f985e2f11ebef42ed676260297e5e699096ba4a..2f3e68199f50b0e85dbb0d5cb95388279a194028 100644 --- a/content/shell/browser/web_test/web_test_content_browser_client.h +++ b/content/shell/browser/web_test/web_test_content_browser_client.h @@ -66,6 +66,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient { const std::string& frame_name, WindowOpenDisposition disposition, const blink::mojom::WindowFeatures& features, + const std::vector& additional_features, + const scoped_refptr& body, bool user_gesture, bool opener_suppressed, bool* no_javascript_access) override;