diff options
Diffstat (limited to 'toolkit/components/resistfingerprinting/RFPTargets.inc')
| -rw-r--r-- | toolkit/components/resistfingerprinting/RFPTargets.inc | 58 |
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) |