michel_ouba/FF_arkenfox_user.js
michel_ouba/FF_arkenfox_user.js
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move webgl to hardware fingerprinting

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- merge into a single number, update the alt pref number
- update RFP info to reflect that it is not a cure-all
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Thorin-Oakenpants 2021-07-24 01:56:46 +00:00 committed by GitHub
parent f24899fcac
commit f394fd0290
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1 changed files with 10 additions and 11 deletions
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21
user.js
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@ -909,15 +909,6 @@ user_pref("media.peerconnection.enabled", false);
user_pref("media.peerconnection.ice.default_address_only", true); user_pref("media.peerconnection.ice.default_address_only", true);
user_pref("media.peerconnection.ice.no_host", true); // [FF51+] user_pref("media.peerconnection.ice.no_host", true); // [FF51+]
user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true); // [FF70+] user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true); // [FF70+]
/* 2010: disable WebGL (Web Graphics Library)
* [SETUP-WEB] When disabled, may break some websites. When enabled, provides high entropy,
* especially with readPixels(). Some of the other entropy is lessened with RFP (see 4501)
* [1] https://www.contextis.com/resources/blog/webgl-new-dimension-browser-exploitation/
* [2] https://security.stackexchange.com/questions/13799/is-webgl-a-security-concern ***/
user_pref("webgl.disabled", true);
user_pref("webgl.enable-webgl2", false);
/* 2012: limit WebGL ***/
user_pref("webgl.disable-fail-if-major-performance-caveat", true); // [DEFAULT: true FF86+]
/* 2022: disable screensharing ***/ /* 2022: disable screensharing ***/
user_pref("media.getusermedia.screensharing.enabled", false); user_pref("media.getusermedia.screensharing.enabled", false);
user_pref("media.getusermedia.browser.enabled", false); user_pref("media.getusermedia.browser.enabled", false);
@ -1092,6 +1083,14 @@ user_pref("_user.js.parrot", "2500 syntax error: the parrot's shuffled off 'is m
* [SETTING] to add site exceptions: Ctrl+I>Permissions>Access Virtual Reality Devices * [SETTING] to add site exceptions: Ctrl+I>Permissions>Access Virtual Reality Devices
* [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Virtual Reality>Settings ***/ * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Virtual Reality>Settings ***/
// user_pref("permissions.default.xr", 2); // user_pref("permissions.default.xr", 2);
/* 2522: disable/limit WebGL (Web Graphics Library)
* [SETUP-WEB] When disabled, will break some websites. When enabled, provides high entropy,
* especially with readPixels(). Some of the other entropy is lessened with RFP (see 4501)
* [1] https://www.contextis.com/resources/blog/webgl-new-dimension-browser-exploitation/
* [2] https://security.stackexchange.com/questions/13799/is-webgl-a-security-concern ***/
user_pref("webgl.disabled", true);
user_pref("webgl.enable-webgl2", false);
user_pref("webgl.disable-fail-if-major-performance-caveat", true); // [DEFAULT: true FF86+]
/*** [SECTION 2600]: MISCELLANEOUS ***/ /*** [SECTION 2600]: MISCELLANEOUS ***/
user_pref("_user.js.parrot", "2600 syntax error: the parrot's run down the curtain!"); user_pref("_user.js.parrot", "2600 syntax error: the parrot's run down the curtain!");
@ -1421,7 +1420,7 @@ user_pref("privacy.firstparty.isolate", true);
FF57+ FF57+
1369309 - spoof media statistics (see 4610) 1369309 - spoof media statistics (see 4610)
1382499 - reduce screen co-ordinate fingerprinting in Touch API (see 4611) 1382499 - reduce screen co-ordinate fingerprinting in Touch API (see 4611)
1217290 & 1409677 - enable fingerprinting resistance for WebGL (see 2010-12) 1217290 & 1409677 - enable some fingerprinting resistance for WebGL
1382545 - reduce fingerprinting in Animation API 1382545 - reduce fingerprinting in Animation API
1354633 - limit MediaError.message to a whitelist 1354633 - limit MediaError.message to a whitelist
1382533 & 1697680 - enable fingerprinting resistance for Presentation API (FF57-87) 1382533 & 1697680 - enable fingerprinting resistance for Presentation API (FF57-87)
@ -1561,7 +1560,7 @@ user_pref("media.navigator.enabled", false);
// [2] https://developer.mozilla.org/docs/Web/API/MediaDevices/ondevicechange // [2] https://developer.mozilla.org/docs/Web/API/MediaDevices/ondevicechange
user_pref("media.ondevicechange.enabled", false); user_pref("media.ondevicechange.enabled", false);
// FF60+ // FF60+
// 4614: [2011] disable WebGL debug info being available to websites // 4614: [2522] disable WebGL debug info being available to websites
// [1] https://bugzilla.mozilla.org/1171228 // [1] https://bugzilla.mozilla.org/1171228
// [2] https://developer.mozilla.org/docs/Web/API/WEBGL_debug_renderer_info // [2] https://developer.mozilla.org/docs/Web/API/WEBGL_debug_renderer_info
user_pref("webgl.enable-debug-renderer-info", false); user_pref("webgl.enable-debug-renderer-info", false);