FigureOutWhyYoutubeBreaksInator
--Lua script to figure out what fingerprinting protection overrides break a site
local IgnoreList = { -- what to exclude = true
CanvasImageExtractionPrompt = true,
ScreenRect = true,
SiteSpecificZoom = true,
CanvasExtractionBeforeUserInputIsBlocked = true
}
local StopAt = 90 -- how many params should be outputted in the test string (final wont work w it)
-- slowly reduce/increase the above number to see when sites start to break then add the protection thats causing them to break onto the ignore list and keep
-- increasing the number until you're past 73 if everything is working you can use the final output instead of the test one
local str = [[ITEM_VALUE(TouchEvents, 1) // from https://searchfox.org/mozilla-central/source/toolkit/components/resistfingerprinting/RFPTargets.inc
ITEM_VALUE(PointerEvents, 2)
ITEM_VALUE(KeyboardEvents, 3)
ITEM_VALUE(ScreenOrientation, 4)
// SpeechSynthesis part of the Web Speech API
ITEM_VALUE(SpeechSynthesis, 5)
// `prefers-color-scheme` CSS media feature
ITEM_VALUE(CSSPrefersColorScheme, 6)
// `prefers-reduced-motion` CSS media feature
ITEM_VALUE(CSSPrefersReducedMotion, 7)
// `prefers-contrast` CSS media feature
ITEM_VALUE(CSSPrefersContrast, 8)
// Add random noises to image data extracted from canvas.
ITEM_VALUE(CanvasRandomization, 9)
// Canvas targets: For unusual combinations of these, see comments
// in IsImageExtractionAllowed
ITEM_VALUE(CanvasImageExtractionPrompt, 10)
ITEM_VALUE(CanvasExtractionFromThirdPartiesIsBlocked, 11)
ITEM_VALUE(CanvasExtractionBeforeUserInputIsBlocked, 12)
ITEM_VALUE(JSLocale, 13)
// Various "client identification" values of the navigator object
ITEM_VALUE(NavigatorAppVersion, 14)
ITEM_VALUE(NavigatorBuildID, 15)
ITEM_VALUE(NavigatorHWConcurrency, 16)
ITEM_VALUE(NavigatorOscpu, 17)
ITEM_VALUE(NavigatorPlatform, 18)
ITEM_VALUE(NavigatorUserAgent, 19)
ITEM_VALUE(PointerId, 20)
ITEM_VALUE(StreamVideoFacingMode, 21)
ITEM_VALUE(JSDateTimeUTC, 22)
ITEM_VALUE(JSMathFdlibm, 23)
ITEM_VALUE(Gamepad, 24)
ITEM_VALUE(HttpUserAgent, 25)
ITEM_VALUE(WindowOuterSize, 26)
ITEM_VALUE(WindowScreenXY, 27)
ITEM_VALUE(WindowInnerScreenXY, 28)
ITEM_VALUE(ScreenPixelDepth, 29)
ITEM_VALUE(ScreenRect, 30)
ITEM_VALUE(ScreenAvailRect, 31)
// HTMLVideoElement
// mozParsedFrames, mozDecodedFrames, mozPresentedFrames, mozPaintedFrames
ITEM_VALUE(VideoElementMozFrames, 32)
// mozFrameDelay
ITEM_VALUE(VideoElementMozFrameDelay, 33)
// getVideoPlaybackQuality()
ITEM_VALUE(VideoElementPlaybackQuality, 34)
// See also Reduce Timer Precision (RTP) Caller Type
ITEM_VALUE(ReduceTimerPrecision, 35)
// Hide keyboard and pointer WidgetEvents
ITEM_VALUE(WidgetEvents, 36)
ITEM_VALUE(MediaDevices, 37)
ITEM_VALUE(MediaCapabilities, 38)
ITEM_VALUE(AudioSampleRate, 39)
ITEM_VALUE(NetworkConnection, 40)
ITEM_VALUE(WindowDevicePixelRatio, 41)
ITEM_VALUE(MouseEventScreenPoint, 42)
// Visibility level of font families available to CSS font-matching
ITEM_VALUE(FontVisibilityBaseSystem, 43)
ITEM_VALUE(FontVisibilityLangPack, 44)
ITEM_VALUE(DeviceSensors, 45)
ITEM_VALUE(FrameRate, 46)
ITEM_VALUE(RoundWindowSize, 47)
ITEM_VALUE(UseStandinsForNativeColors, 48)
ITEM_VALUE(AudioContext, 49)
ITEM_VALUE(MediaError, 50)
ITEM_VALUE(DOMStyleOsxFontSmoothing, 51)
// `device-height`/`device-width` CSS media features
ITEM_VALUE(CSSDeviceSize, 52)
// `color`/`color-gamut` CSS media features
ITEM_VALUE(CSSColorInfo, 53)
// `resolution` CSS media feature
ITEM_VALUE(CSSResolution, 54)
// `prefers-reduced-transparency` CSS media feature
ITEM_VALUE(CSSPrefersReducedTransparency, 55)
// `inverted-colors` CSS media feature
ITEM_VALUE(CSSInvertedColors, 56)
// `video-dynamic-range` CSS media feature
ITEM_VALUE(CSSVideoDynamicRange, 57)
ITEM_VALUE(CSSPointerCapabilities, 58)
// WebGL
ITEM_VALUE(WebGLRenderCapability, 59)
ITEM_VALUE(WebGLRenderInfo, 60)
ITEM_VALUE(SiteSpecificZoom, 61)
// Are font visibility restrictions applied when resolving a CSS <generic-family>?
// (This may block the fonts selected in Preferences from actually being used.)
ITEM_VALUE(FontVisibilityRestrictGenerics, 62)
ITEM_VALUE(WebVTT, 63)
ITEM_VALUE(WebGPULimits, 64)
ITEM_VALUE(WebGPUIsFallbackAdapter, 65)
ITEM_VALUE(WebGPUSubgroupSizes, 66)
ITEM_VALUE(JSLocalePrompt, 67)
ITEM_VALUE(ScreenAvailToResolution, 68)
ITEM_VALUE(UseHardcodedFontSubstitutes, 69)
ITEM_VALUE(DiskStorageLimit, 70)
ITEM_VALUE(WebCodecs, 71)
ITEM_VALUE(MaxTouchPoints, 72)
ITEM_VALUE(MaxTouchPointsCollapse, 73)
// !!! Don't forget to update kDefaultFingerprintingProtections 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 FPP, 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)]]
str = str:gsub("//.-\n", ""):gsub("\n+\n", "\n"):gsub("/%*.+%*/", "")
local Output = ""
print("Test:")
for v, i in str:gmatch("%((.-),%s-(%d+)") do
if i+0 > StopAt then
break
end
if not IgnoreList[v] then
Output = Output..",+"..v
end
end
print(Output:sub(2,-1).."\n\nFinal:")
Output = "+AllTargets"
for v in next, IgnoreList do
Output = Output..",-"..v
end
print(Output)INFO