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 8b8fb60d2ea5fe7c02e151d6a1455849bbca65ee..51ab38a13bcc2717970d786afd1c67949ea32d94 100644 --- a/content/browser/frame_host/render_frame_host_impl.cc +++ b/content/browser/frame_host/render_frame_host_impl.cc @@ -4558,6 +4558,7 @@ 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 c1b370d6b3debfcc72b681756b6f45e10e4ec4cc..d3105343fa3974c78bd678aeb632568abb2bde77 100644 --- a/content/common/frame.mojom +++ b/content/common/frame.mojom @@ -295,6 +295,10 @@ 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 53db803d62dc26ef69e886c89407fac9633d958b..2ea6dbb5697268743026d24116bc5c509f950b4b 100644 --- a/content/public/browser/content_browser_client.cc +++ b/content/public/browser/content_browser_client.cc @@ -515,6 +515,8 @@ 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 a996e9da772a4368c5845d3a8166d605f256108e..ee1034ee1bcd3f47964fec8fe11573596754e3b8 100644 --- a/content/public/browser/content_browser_client.h +++ b/content/public/browser/content_browser_client.h @@ -142,6 +142,7 @@ class NetworkService; class TrustedURLLoaderHeaderClient; } // namespace mojom struct ResourceRequest; +class ResourceRequestBody; } // namespace network namespace rappor { @@ -829,6 +830,8 @@ 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 5d0b7267247ad16b0521e12e075baee347621efb..fa5d9e788c5a3bda72300d701113579d0a876ea8 100644 --- a/content/renderer/render_view_impl.cc +++ b/content/renderer/render_view_impl.cc @@ -68,6 +68,7 @@ #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" @@ -1248,6 +1249,8 @@ 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 b899d6126b9ec7f226c0bb5721c281daaa22825d..331de60c4183b675d27cbdef70851e5d834ccad2 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 @@ -335,6 +335,8 @@ 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 09924087558f172f481a0e10c0c000f8aec4678a..c00b88ce7c9e0f3f04ee2e6442d5ee987cab9667 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 @@ -67,6 +67,8 @@ 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;