mirror of https://github.com/electron/electron
227 lines
11 KiB
Diff
227 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 81ee9846e14c148be31170f0439b59b046c77244..a93ba154cd435c4a00f625c7cb887116df5b7c64 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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@@ -7443,6 +7443,7 @@ 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 15b6cdaf470c14300c66d46ad0fe4138f545f4d7..43a816bfe1259144792484ad90c79bffc266b82f 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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@@ -4006,6 +4006,14 @@ FrameTree* 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_config, session_storage_namespace);
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@@ -4050,12 +4058,6 @@ FrameTree* 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 683ea0bc548ed4978873d44c0ce7db6933585eda..e6241d0b14660a8aec09aab2271162c296c4ca1b 100644
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--- a/content/common/frame.mojom
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+++ b/content/common/frame.mojom
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@@ -590,6 +590,10 @@ struct CreateNewWindowParams {
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// Additional parameters for creating picture-in-picture windows.
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blink.mojom.PictureInPictureWindowOptions? pip_options;
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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 f31156ba6ea6d6229198d129c5b56cfa1847c5fc..41f3dac6323bda9d1a10bcb8678fe3da3e195160 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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@@ -622,6 +622,8 @@ 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 9b6c2b8b249af92bc38c2c72f420e851c138d6f6..3f5f0449b7c70b7d48438d4c4c908c897cad3727 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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@@ -163,6 +163,7 @@ 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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@@ -1010,6 +1011,8 @@ 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 4f4ce7c49df42d32e9a2dfb770671bb038d31f36..bd4bdeda3403325ac5c3b83bc575b46844b5077a 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 7119f2fe8397a1bd3472af5b00346672ed90f2b1..f33bc7ec4bce4b6a4c38462110b68aae5b6280d6 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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@@ -342,6 +343,13 @@ class CONTENT_EXPORT WebContentsDelegate {
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const StoragePartitionConfig& partition_config,
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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_frame_impl.cc b/content/renderer/render_frame_impl.cc
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index d7f19a4efc3540d8bac48d00c37436362043f074..fb0483af59b0e289bd716a3417a545233f17be1f 100644
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--- a/content/renderer/render_frame_impl.cc
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+++ b/content/renderer/render_frame_impl.cc
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@@ -6210,6 +6210,10 @@ WebView* RenderFrameImpl::CreateNewWindow(
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/*openee_can_access_opener_origin=*/true,
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!GetWebFrame()->IsAllowedToDownload(), GetWebFrame()->IsAdFrame());
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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 815df247101f8a2824daf5a6c37b7835c581bf30..09f6af8ef73afe2e3f864fc5b30b6a83146d8a80 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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@@ -482,6 +482,8 @@ 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 0b77223b1fa7a24599c89621423ad9d66f36c114..848029e3f293d11421598c0e5ecf3593b1720bb3 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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@@ -81,6 +81,8 @@ 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 34570168ccb123f5102dcf8fa6bbf98e7c373ec6..192701e56d258da41b3724292853885e4daf3420 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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@@ -34,6 +34,7 @@
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#include "third_party/abseil-cpp/absl/types/optional.h"
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#include "third_party/blink/public/common/navigation/impression.h"
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+#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
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namespace blink {
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@@ -68,6 +69,8 @@ struct WebWindowFeatures {
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// Represents the attribution source declared by Attribution Reporting related
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// window features, if any.
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absl::optional<Impression> impression;
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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 fe5e2a61ec5a794b05bfc6a8eb1f69e105b69ed6..9f18da7c62951ecaf767ab9ead773c6e005c1dd8 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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@@ -2145,6 +2145,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
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WebWindowFeatures window_features =
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GetWindowFeaturesFromString(features, entered_window, completed_url);
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+ window_features.raw_features = features;
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+
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// In fenced frames, we should always use `noopener`.
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if (GetFrame()->IsInFencedFrameTree()) {
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window_features.noopener = true;
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