From 00a1597eedbbacc5abec780821e71a7e9024a007 Mon Sep 17 00:00:00 2001
From: Tom Schuster <tschuster@mozilla.com>
Date: Fri, 31 Mar 2023 07:53:08 +0000
Subject: [PATCH] Bug 1825233 - Cut Pointer Events over to RFPTarget. r=tjr
Depends on D173944
Differential Revision: https://phabricator.services.mozilla.com/D173945
---
dom/events/PointerEvent.cpp | 5 +++--
toolkit/components/resistfingerprinting/RFPTargets.inc | 3 ++-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/dom/events/PointerEvent.cpp b/dom/events/PointerEvent.cpp
index a5e11ce2865fb..3acae988dba14 100644
--- a/dom/events/PointerEvent.cpp
+++ b/dom/events/PointerEvent.cpp
@@ -272,7 +272,8 @@ bool PointerEvent::ShouldResistFingerprinting() {
// 3. This event is a mouse pointer event.
// We don't need to check for the system group since pointer events won't be
// dispatched to the system group.
- if (!nsContentUtils::ShouldResistFingerprinting("Efficiency Check") ||
+ if (!nsContentUtils::ShouldResistFingerprinting("Efficiency Check",
+ RFPTarget::PointerEvents) ||
!mEvent->IsTrusted() ||
mEvent->AsPointerEvent()->mInputSource ==
MouseEvent_Binding::MOZ_SOURCE_MOUSE) {
@@ -281,7 +282,7 @@ bool PointerEvent::ShouldResistFingerprinting() {
// Pref is checked above, so use true as fallback.
nsCOMPtr<Document> doc = GetDocument();
- return doc ? doc->ShouldResistFingerprinting() : true;
+ return doc ? doc->ShouldResistFingerprinting(RFPTarget::PointerEvents) : true;
}
} // namespace mozilla::dom
diff --git a/toolkit/components/resistfingerprinting/RFPTargets.inc b/toolkit/components/resistfingerprinting/RFPTargets.inc
index 5f20fe8caa22e..1618f2595dca2 100644
--- a/toolkit/components/resistfingerprinting/RFPTargets.inc
+++ b/toolkit/components/resistfingerprinting/RFPTargets.inc
@@ -4,7 +4,8 @@
ITEM_VALUE(TouchEvents, 0x0001)
-// Reserving 2-4 for Keyboard Events and Pointer Events
+ITEM_VALUE(PointerEvents, 0x0002)
+// Reserving 3/4 for Keyboard Events
ITEM_VALUE(ScreenOrientation, 0x0005)
--
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