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Add click-tracking removal patch

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csagan5 2017-10-18 22:48:24 +02:00
parent b1b989dac9
commit f5e5472dd4
1 changed files with 57 additions and 0 deletions
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patches/privacy/remove-google-click-tracking.patch Normal file
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@ -0,0 +1,57 @@
commit 8d0b67d87462d537af6f7eb0cf445a2f66d5dd5c
Author: csagan5 <32685696+csagan5@users.noreply.github.com>
Date: Sun Oct 15 18:01:18 2017 +0200
Remove click tracking from google search results
diff --git a/third_party/WebKit/Source/core/dom/ContainerNode.cpp b/third_party/WebKit/Source/core/dom/ContainerNode.cpp
index 1bada98..fb15e01 100644
--- a/third_party/WebKit/Source/core/dom/ContainerNode.cpp
+++ b/third_party/WebKit/Source/core/dom/ContainerNode.cpp
@@ -58,6 +58,8 @@
#include "platform/bindings/RuntimeCallStats.h"
#include "platform/bindings/V8PerIsolateData.h"
+#include "base/logging.h"
+
namespace blink {
using namespace HTMLNames;
@@ -1391,6 +1393,26 @@ StaticElementList* ContainerNode::QuerySelectorAll(
return QuerySelectorAll(selectors, ASSERT_NO_EXCEPTION);
}
+// this logic here will cleanup click tracking from hyperlink nodes on search results
+static void applyInsertCustomization(Document *document, Node *c) {
+ if (c->getNodeType() != Node::kElementNode)
+ return;
+ Element *element = ToElement(c);
+
+ // filter out non-hyperlink nodes
+ if (element->tagName() != "A")
+ return;
+
+ // determine whether this is a Google search results page
+ WTF::String domain = document->GetSecurityOrigin()->Domain();
+ size_t pos = domain.Find(".google.");
+ if ((pos != WTF::kNotFound) && (domain.length() - pos - 8 < 4)) {
+ //LOG(INFO) << "sanitizing Google search results hyperlink, href: " << element->getAttribute("href") << " onmousedown: " << element->getAttribute("onmousedown");
+ // remove attribute
+ element->removeAttribute("onmousedown");
+ }
+}
+
static void DispatchChildInsertionEvents(Node& child) {
if (child.IsInShadowTree())
return;
@@ -1402,6 +1424,10 @@ static void DispatchChildInsertionEvents(Node& child) {
Node* c = &child;
Document* document = &child.GetDocument();
+ // csagan5: no extension support in Chrom* for Android? no problem! we add custom code directly here
+ if (c->parentNode())
+ applyInsertCustomization(document, c);
+
if (c->parentNode() &&
document->HasListenerType(Document::kDOMNodeInsertedListener))
c->DispatchScopedEvent(MutationEvent::Create(