mirror of https://github.com/electron/electron
225 lines
11 KiB
Diff
225 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 5afe83c262bcd2cc9dd93d22807ef1cf2350e583..3ac38d7ed50be9ba1670bb2863475a192baacc3a 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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@@ -7776,6 +7776,7 @@ 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 db08fe0124e425b039d76cb28653113af9e17d8e..941450ac84b3580f899dd7c286c3c276d2fba888 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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@@ -4164,6 +4164,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
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auto* new_contents_impl = new_contents.get();
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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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// If the new frame has a name, make sure any SiteInstances that can find
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// this named frame have proxies for it. Must be called after
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// SetSessionStorageNamespace, since this calls CreateRenderView, which uses
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@@ -4205,12 +4211,6 @@ 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 12f4a2066a2a31e9852216c0cb3344095c7b0e39..588ca46227c58f9596317d6d4d05d0b3c76cbc06 100644
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--- a/content/common/frame.mojom
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+++ b/content/common/frame.mojom
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@@ -593,6 +593,10 @@ struct CreateNewWindowParams {
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// The navigation initiator's user activation and ad status.
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blink.mojom.NavigationInitiatorActivationAndAdStatus
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initiator_activation_and_ad_status;
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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 f9c88663946a9f04f7b4fbb5d2101e3f7022acc5..334b7c767ef2e7fbbee40b0a21f8f47372473b18 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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@@ -654,6 +654,8 @@ 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 a60c4455d1d7d5240be6d676f97b595e07bc8986..b9438a454757e3368ca194cefedb40a266f71131 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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@@ -166,6 +166,7 @@ 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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@@ -1062,6 +1063,8 @@ 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 885899b151520e0173a5ca68c2613b1333cadddf..5b53ee691c0a07ed1655139ca2d90341b5fa55a3 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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@@ -28,6 +28,17 @@ 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 5da6f93293bc5ddae88c17ac2dd8d7037ba8e8f3..76d699790fb7d92587293b14332f696dc5460322 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/fullscreen_types.h"
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#include "content/public/browser/invalidate_type.h"
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@@ -343,6 +344,13 @@ 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 c921467ec58895143efc7ba11661f5a529e14ad6..026a6934997f0825c3f2c0a40551ce7784a7b828 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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@@ -6314,6 +6314,10 @@ WebView* RenderFrameImpl::CreateNewWindow(
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blink::GetNavigationInitiatorActivationAndAdStatus(
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request.HasUserGesture(), GetWebFrame()->IsAdScriptInStack());
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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 48a07780e61463b7e70e2a511bc6f81bd6fbdbf3..465cfb29380df203de7bcf2d27617b604097118a 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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@@ -499,6 +499,8 @@ 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 22254206063abe36739e1c0e7c065223ab6807d2..7f5d89f8dc8b46ac1338e73b0394872569d803b8 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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@@ -84,6 +84,8 @@ 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 bef5a989bac50c177f15f52fe87ac3790d553e85..65dcd2e3b51929400c8bfb6a98a4fb59bb6a3d6b 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/platform/web_string.h"
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#include "third_party/blink/public/platform/web_vector.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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@@ -73,6 +74,8 @@ struct WebWindowFeatures {
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// TODO(apaseltiner): Investigate moving this field to a non-public struct
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// since it is only needed within //third_party/blink.
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absl::optional<WebVector<WebString>> attribution_srcs;
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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 83a6e6015d0b974dc038133948e6f436c0c8ba72..e9a85e5b1ae2d7a0d4ccb7e17792431e27ce21fe 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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@@ -2219,6 +2219,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
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WebWindowFeatures window_features =
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GetWindowFeaturesFromString(features, entered_window);
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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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