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cross_site_document_resource_handler.patch
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cross_site_document_resource_handler.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: deepak1556 <hop2deep@gmail.com>
Date: Thu, 15 Nov 2018 22:04:34 +0530
Subject: cross_site_document_resource_handler.patch
Add a content layer hook to disable CORB for a renderer process,
this patch can be removed once we switch to network service,
where the embedders have a chance to design their URLLoaders.
diff --git a/content/browser/loader/cross_site_document_resource_handler.cc b/content/browser/loader/cross_site_document_resource_handler.cc
index 2151c5b9698e9a2768875d04a2297956cc4c0d41..8a316a117ab367bcbac947894cbe1bc2428de93e 100644
--- a/content/browser/loader/cross_site_document_resource_handler.cc
+++ b/content/browser/loader/cross_site_document_resource_handler.cc
@@ -671,6 +671,9 @@ bool CrossSiteDocumentResourceHandler::ShouldBlockBasedOnHeaders(
return false;
}
+ if (GetContentClient()->browser()->ShouldBypassCORB(info->GetChildID()))
+ return false;
+
return true;
}
diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
index 3729dcc9ea3272c943754a92c6ed1d7a1fd8fcf3..787cd81b26508d3e04956721f0e7cec2f457aa60 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -56,6 +56,10 @@ BrowserMainParts* ContentBrowserClient::CreateBrowserMainParts(
return nullptr;
}
+bool ContentBrowserClient::ShouldBypassCORB(int render_process_id) const {
+ return false;
+}
+
void ContentBrowserClient::PostAfterStartupTask(
const base::Location& from_here,
const scoped_refptr<base::TaskRunner>& task_runner,
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
index 4c84fb3648b3de36015b325246559f8aefe2ebd5..bf9b3a601fc16d5070e4467a258a047f47b059f3 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -219,6 +219,9 @@ class CONTENT_EXPORT ContentBrowserClient {
virtual BrowserMainParts* CreateBrowserMainParts(
const MainFunctionParams& parameters);
+ // Electron: Allows bypassing CORB checks for a renderer process.
+ virtual bool ShouldBypassCORB(int render_process_id) const;
+
// Allows the embedder to change the default behavior of
// BrowserThread::PostAfterStartupTask to better match whatever
// definition of "startup" the embedder has in mind. This may be