mirror of
https://github.com/electron/electron.git
synced 2026-04-10 03:01:51 -04:00
235 lines
11 KiB
Diff
235 lines
11 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Cheng Zhao <zcbenz@gmail.com>
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Date: Thu, 20 Sep 2018 17:45:32 -0700
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Subject: can_create_window.patch
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This adds a hook to the window creation flow so that Electron can intercede and
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potentially prevent a window from being created.
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TODO(loc): this patch is currently broken.
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diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
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index 08a3eb686360e7a53cca75437cbe5f4d15cb9a17..78d3287ef7a708f44bd8ef0290618ef781f09d9c 100644
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--- a/content/browser/renderer_host/render_frame_host_impl.cc
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+++ b/content/browser/renderer_host/render_frame_host_impl.cc
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@@ -5440,6 +5440,7 @@ void RenderFrameHostImpl::CreateNewWindow(
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last_committed_origin_, params->window_container_type,
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params->target_url, params->referrer.To<Referrer>(),
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params->frame_name, params->disposition, *params->features,
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+ params->raw_features, params->body,
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effective_transient_activation_state, params->opener_suppressed,
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&no_javascript_access);
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diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
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index 5efcb22b41690bd178f99fe0745b3438ea043978..63294a8b9ff67cf08d627db17ec374f9e4eb0082 100644
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--- a/content/browser/web_contents/web_contents_impl.cc
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+++ b/content/browser/web_contents/web_contents_impl.cc
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@@ -3609,6 +3609,14 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(
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}
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auto* new_contents_impl = new_contents.get();
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+ // Call this earlier than Chrome to associate the web preferences with the
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+ // WebContents before the view gets created.
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+ if (delegate_) {
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+ delegate_->WebContentsCreatedWithFullParams(this, render_process_id,
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+ opener->GetRoutingID(),
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+ params, new_contents_impl);
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+ }
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+
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new_contents_impl->GetController().SetSessionStorageNamespace(
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partition_id, session_storage_namespace);
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@@ -3651,12 +3659,6 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(
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AddWebContentsDestructionObserver(new_contents_impl);
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}
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- if (delegate_) {
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- delegate_->WebContentsCreated(this, render_process_id,
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- opener->GetRoutingID(), params.frame_name,
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- params.target_url, new_contents_impl);
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- }
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-
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observers_.NotifyObservers(&WebContentsObserver::DidOpenRequestedURL,
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new_contents_impl, opener, params.target_url,
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params.referrer.To<Referrer>(), params.disposition,
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diff --git a/content/common/frame.mojom b/content/common/frame.mojom
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index 32d021e049b34a72ab6cf8d86ba0c46a0046d069..f94644667683872fdb2ce3c7a66aef99faf04fdb 100644
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--- a/content/common/frame.mojom
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+++ b/content/common/frame.mojom
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@@ -521,6 +521,10 @@ struct CreateNewWindowParams {
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// The impression associated with the navigation in the new window, if
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// one is specified.
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Impression? impression;
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+
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+ // Extra fields added by Electron.
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+ string raw_features;
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+ network.mojom.URLRequestBody? body;
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};
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// Operation result when the renderer asks the browser to create a new window.
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diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
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index 97c47faadb9224497ab9d4551db147e564fa2c55..4c1e26a579f77801941f0ad017e671ec27ac788a 100644
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--- a/content/public/browser/content_browser_client.cc
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+++ b/content/public/browser/content_browser_client.cc
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@@ -567,6 +567,8 @@ bool ContentBrowserClient::CanCreateWindow(
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const std::string& frame_name,
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WindowOpenDisposition disposition,
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const blink::mojom::WindowFeatures& features,
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+ const std::string& raw_features,
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+ const scoped_refptr<network::ResourceRequestBody>& body,
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bool user_gesture,
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bool opener_suppressed,
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bool* no_javascript_access) {
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diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
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index aac67f9733e5a5f1adba22268337d2cc3319d386..2b95f110e48b3938f3a67759e89d7fe969da4933 100644
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--- a/content/public/browser/content_browser_client.h
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+++ b/content/public/browser/content_browser_client.h
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@@ -160,6 +160,7 @@ class NetworkService;
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class TrustedURLLoaderHeaderClient;
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} // namespace mojom
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struct ResourceRequest;
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+class ResourceRequestBody;
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} // namespace network
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namespace sandbox {
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@@ -923,6 +924,8 @@ class CONTENT_EXPORT ContentBrowserClient {
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const std::string& frame_name,
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WindowOpenDisposition disposition,
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const blink::mojom::WindowFeatures& features,
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+ const std::string& raw_features,
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+ const scoped_refptr<network::ResourceRequestBody>& body,
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bool user_gesture,
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bool opener_suppressed,
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bool* no_javascript_access);
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diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
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index ba416aebd7936d5cf7f890d071acf503765b47f6..412fa31a6fb853eb757e19e64efb0829753faed9 100644
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--- a/content/public/browser/web_contents_delegate.cc
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+++ b/content/public/browser/web_contents_delegate.cc
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@@ -27,6 +27,17 @@ namespace content {
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WebContentsDelegate::WebContentsDelegate() = default;
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+void WebContentsDelegate::WebContentsCreatedWithFullParams(
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+ WebContents* source_contents,
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+ int opener_render_process_id,
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+ int opener_render_frame_id,
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+ const mojom::CreateNewWindowParams& params,
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+ WebContents* new_contents) {
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+ WebContentsCreated(source_contents, opener_render_process_id,
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+ opener_render_frame_id, params.frame_name,
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+ params.target_url, new_contents);
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+}
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+
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WebContents* WebContentsDelegate::OpenURLFromTab(WebContents* source,
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const OpenURLParams& params) {
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return nullptr;
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diff --git a/content/public/browser/web_contents_delegate.h b/content/public/browser/web_contents_delegate.h
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index 96c3b9e9b7e10af7103c5ac85422ffcd10bbe5db..4982f8d2641c3d3162db4f553f3b6726d1bc3593 100644
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--- a/content/public/browser/web_contents_delegate.h
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+++ b/content/public/browser/web_contents_delegate.h
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@@ -16,6 +16,7 @@
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#include "base/memory/scoped_refptr.h"
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#include "build/build_config.h"
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#include "content/common/content_export.h"
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+#include "content/common/frame.mojom.h"
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#include "content/public/browser/eye_dropper.h"
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#include "content/public/browser/invalidate_type.h"
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#include "content/public/browser/media_stream_request.h"
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@@ -340,6 +341,13 @@ class CONTENT_EXPORT WebContentsDelegate {
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const StoragePartitionId& partition_id,
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SessionStorageNamespace* session_storage_namespace);
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+ virtual void WebContentsCreatedWithFullParams(
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+ WebContents* source_contents,
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+ int opener_render_process_id,
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+ int opener_render_frame_id,
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+ const mojom::CreateNewWindowParams& params,
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+ WebContents* new_contents);
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+
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// Notifies the delegate about the creation of a new WebContents. This
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// typically happens when popups are created.
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virtual void WebContentsCreated(WebContents* source_contents,
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diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
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index 67ec081ce312c6c1e010d31ecff2d4febb21cffc..c83a13c0c0349e3eaf52e35b308b469d27e63125 100644
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--- a/content/renderer/render_view_impl.cc
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+++ b/content/renderer/render_view_impl.cc
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@@ -28,6 +28,7 @@
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#include "third_party/blink/public/platform/impression_conversions.h"
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#include "third_party/blink/public/platform/modules/video_capture/web_video_capture_impl_manager.h"
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#include "third_party/blink/public/platform/url_conversion.h"
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+#include "third_party/blink/public/platform/web_url_request_util.h"
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#include "third_party/blink/public/web/modules/mediastream/web_media_stream_device_observer.h"
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#include "third_party/blink/public/web/web_frame_widget.h"
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#include "third_party/blink/public/web/web_local_frame.h"
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@@ -329,6 +330,10 @@ WebView* RenderViewImpl::CreateView(
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params->impression = blink::ConvertWebImpressionToImpression(*impression);
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}
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+ params->raw_features = features.raw_features.Utf8(
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+ WTF::UTF8ConversionMode::kStrictUTF8ConversionReplacingUnpairedSurrogatesWithFFFD);
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+ params->body = GetRequestBodyForWebURLRequest(request);
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+
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// We preserve this information before sending the message since |params| is
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// moved on send.
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bool is_background_tab =
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diff --git a/content/web_test/browser/web_test_content_browser_client.cc b/content/web_test/browser/web_test_content_browser_client.cc
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index e98a48e52631ed70c6aa2fab62f80bdd916f86c5..61650ecaa5c5f726adb43a79119318eb3fab040a 100644
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--- a/content/web_test/browser/web_test_content_browser_client.cc
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+++ b/content/web_test/browser/web_test_content_browser_client.cc
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@@ -449,6 +449,8 @@ bool WebTestContentBrowserClient::CanCreateWindow(
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const std::string& frame_name,
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WindowOpenDisposition disposition,
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const blink::mojom::WindowFeatures& features,
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+ const std::string& raw_features,
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+ const scoped_refptr<network::ResourceRequestBody>& body,
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bool user_gesture,
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bool opener_suppressed,
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bool* no_javascript_access) {
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diff --git a/content/web_test/browser/web_test_content_browser_client.h b/content/web_test/browser/web_test_content_browser_client.h
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index c65d30c9187dd275488ed74bcc3a4eb918d2cbce..e4c6c828150e91f555b1b42e1988a1013ab1a1f0 100644
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--- a/content/web_test/browser/web_test_content_browser_client.h
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+++ b/content/web_test/browser/web_test_content_browser_client.h
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@@ -83,6 +83,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
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const std::string& frame_name,
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WindowOpenDisposition disposition,
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const blink::mojom::WindowFeatures& features,
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+ const std::string& raw_features,
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+ const scoped_refptr<network::ResourceRequestBody>& body,
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bool user_gesture,
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bool opener_suppressed,
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bool* no_javascript_access) override;
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diff --git a/third_party/blink/public/web/web_window_features.h b/third_party/blink/public/web/web_window_features.h
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index 4f735ad0d97eaac9a57dad137e479f8a7ec33a36..0a3c5821962c85609b64b3625fa6b8d658cd9ab2 100644
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--- a/third_party/blink/public/web/web_window_features.h
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+++ b/third_party/blink/public/web/web_window_features.h
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@@ -31,6 +31,8 @@
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#ifndef THIRD_PARTY_BLINK_PUBLIC_WEB_WEB_WINDOW_FEATURES_H_
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#define THIRD_PARTY_BLINK_PUBLIC_WEB_WEB_WINDOW_FEATURES_H_
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+#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
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+
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namespace blink {
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struct WebWindowFeatures {
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@@ -60,6 +62,8 @@ struct WebWindowFeatures {
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bool noreferrer = false;
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bool background = false;
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bool persistent = false;
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+
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+ String raw_features;
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};
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} // namespace blink
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diff --git a/third_party/blink/renderer/core/frame/local_dom_window.cc b/third_party/blink/renderer/core/frame/local_dom_window.cc
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index 66625d96c0e4daadeb9979cbd6143c726cbae3b2..45a5e1ca7d1010da894968c7e786e2ab7072fae2 100644
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--- a/third_party/blink/renderer/core/frame/local_dom_window.cc
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+++ b/third_party/blink/renderer/core/frame/local_dom_window.cc
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@@ -1978,6 +1978,7 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
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}
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WebWindowFeatures window_features = GetWindowFeaturesFromString(features);
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+ window_features.raw_features = features;
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FrameLoadRequest frame_request(incumbent_window,
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ResourceRequest(completed_url));
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