Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/toolkit/components/resistfingerprinting/RFPTargets.inc b/toolkit/components/resistfingerprinting/RFPTargets.inc
new file mode 100644
index 0000000000..a65b52cba8
--- /dev/null
+++ b/toolkit/components/resistfingerprinting/RFPTargets.inc
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Names should not be re-used.
+
+ITEM_VALUE(TouchEvents,                 1u << 0)
+ITEM_VALUE(PointerEvents,               1u << 1)
+ITEM_VALUE(KeyboardEvents,              1u << 2)
+ITEM_VALUE(ScreenOrientation,           1u << 3)
+// SpeechSynthesis part of the Web Speech API
+ITEM_VALUE(SpeechSynthesis,             1u << 4)
+// `prefers-color-scheme` CSS media feature
+ITEM_VALUE(CSSPrefersColorScheme,       1u << 5)
+// `prefers-reduced-motion` CSS media feature
+ITEM_VALUE(CSSPrefersReducedMotion,     1u << 6)
+// `prefers-contrast` CSS media feature
+ITEM_VALUE(CSSPrefersContrast,          1u << 7)
+// Add random noises to image data extracted from canvas.
+ITEM_VALUE(CanvasRandomization,         1u << 8)
+// Canvas targets: For unusual combinations of these, see comments
+// in IsImageExtractionAllowed
+ITEM_VALUE(CanvasImageExtractionPrompt, 1u << 9)
+ITEM_VALUE(CanvasExtractionFromThirdPartiesIsBlocked, 1u << 10)
+ITEM_VALUE(CanvasExtractionBeforeUserInputIsBlocked, 1u << 11)
+// Various "client identification" values of the navigator object
+ITEM_VALUE(NavigatorAppName,            1u << 12)
+ITEM_VALUE(NavigatorAppVersion,         1u << 13)
+ITEM_VALUE(NavigatorBuildID,            1u << 14)
+ITEM_VALUE(NavigatorHWConcurrency,      1u << 15)
+ITEM_VALUE(NavigatorOscpu,              1u << 16)
+ITEM_VALUE(NavigatorPlatform,           1u << 17)
+ITEM_VALUE(NavigatorUserAgent,          1u << 18)
+// Audio/VideoStreamTrack labels
+ITEM_VALUE(StreamTrackLabel,            1u << 19)
+ITEM_VALUE(StreamVideoFacingMode,       1u << 20)
+
+// !!! Don't forget to update kDefaultFingerintingProtections in nsRFPService.cpp
+// if necessary.
+
+/*
+ * In certain cases, we precompute the value of ShouldRFP for e.g. a Document.
+ * (This saves us more computation and casting later.)  This document will still
+ * need to check whether an individual target is allowed, but the initial
+ * question of "Does this document have any RFP applied to it ever?" can still
+ * be precomputed. This enum value will always be included in RFPLite, so when a
+ * document asks if they might have RFP enabled, it will return true. (Putting
+ * this value in the overrides pref is undefined behavior and may do anything.)
+ */
+ITEM_VALUE(IsAlwaysEnabledForPrecompute, 0)
+
+/*
+ * This value is the default argument value, to allow all callsites to ShouldRFP
+ * continue working. We will eventually remove the default argument, and then also
+ * remove this enum value.
+ */
+ITEM_VALUE(Unknown, 0xffffffff)