From ee8e2b06ec4dffda8e96a1408f3a8998198286ae Mon Sep 17 00:00:00 2001 From: Kazevic Date: Sat, 6 Jul 2024 01:09:55 -0300 Subject: [PATCH] (Truly) revert code formatting --- scratchpad-scripts/arkenfox-cleanup.js | 250 +++++----- scratchpad-scripts/troubleshooter.js | 358 +++++++------- user.js | 658 ++++++++++++------------- 3 files changed, 633 insertions(+), 633 deletions(-) diff --git a/scratchpad-scripts/arkenfox-cleanup.js b/scratchpad-scripts/arkenfox-cleanup.js index fd47a8e..5155259 100644 --- a/scratchpad-scripts/arkenfox-cleanup.js +++ b/scratchpad-scripts/arkenfox-cleanup.js @@ -1,144 +1,144 @@ /*** - This will reset the preferences that since FF91 have been - - removed from the arkenfox user.js - - deprecated by Mozilla but listed in the arkenfox user.js in the past + This will reset the preferences that since FF91 have been + - removed from the arkenfox user.js + - deprecated by Mozilla but listed in the arkenfox user.js in the past - There is an archived version at https://github.com/arkenfox/user.js/issues/123 - if you want the full list since jesus + There is an archived version at https://github.com/arkenfox/user.js/issues/123 + if you want the full list since jesus - Last updated: 23-June-2024 + Last updated: 23-June-2024 - Instructions: - - [optional] close Firefox and backup your profile - - [optional] disable your network connection [1] - - start Firefox - - load about:config and press Ctrl+Shift+K to open the Web Console for about:config - - using about:config is important, so the script has the right permissions - - paste this script - - if you edited the list of prefs in the script, make sure the last pref does not have a trailing comma - - hit enter - - check the Info output to see which prefs were reset - - restart - - some prefs require a restart - - a restart will reapply your user.js - - [optional] re-enable your network connection + Instructions: + - [optional] close Firefox and backup your profile + - [optional] disable your network connection [1] + - start Firefox + - load about:config and press Ctrl+Shift+K to open the Web Console for about:config + - using about:config is important, so the script has the right permissions + - paste this script + - if you edited the list of prefs in the script, make sure the last pref does not have a trailing comma + - hit enter + - check the Info output to see which prefs were reset + - restart + - some prefs require a restart + - a restart will reapply your user.js + - [optional] re-enable your network connection + + [1] Blocking Firefox from the internet ensures it cannot act on your reset preferences in the + period before you restart it, such as app and extension auto-updating, or downloading unwanted + components (GMP etc). It depends on what you're resetting and how long before you restart. - [1] Blocking Firefox from the internet ensures it can't act on your reset preferences in the - period before you restart it, such as app and extension auto-updating, or downloading unwanted - components (GMP etc.). It depends on what you're resetting and how long before you restart. - - ***/ +***/ (() => { - if ('undefined' === typeof (Services)) return alert('about:config needs to be the active tab!'); + if ('undefined' === typeof(Services)) return alert('about:config needs to be the active tab!'); - const aPREFS = [ - /* DEPRECATED */ - /* 116-128 */ - 'browser.contentanalysis.default_allow', // 127 - 'browser.messaging-system.whatsNewPanel.enabled', // 126 - 'browser.ping-centre.telemetry', // 123 - 'dom.webnotifications.serviceworker.enabled', // 117 - 'javascript.use_us_english_locale', // 119 - 'layout.css.font-visibility.private', // 118 - 'layout.css.font-visibility.resistFingerprinting', // 116 - 'layout.css.font-visibility.standard', // 118 - 'layout.css.font-visibility.trackingprotection', // 118 - 'network.dns.skipTRR-when-parental-control-enabled', // 119 - 'permissions.delegation.enabled', // 118 - 'security.family_safety.mode', // 117 - 'widget.non-native-theme.enabled', // 127 - /* 103-115 */ - 'browser.cache.offline.enable', // 115 - 'extensions.formautofill.heuristics.enabled', // 114 - 'network.cookie.lifetimePolicy', // 103 [technically removed in 104] - 'privacy.clearsitedata.cache.enabled', // 114 - 'privacy.resistFingerprinting.testGranularityMask', // 114 - 'security.pki.sha1_enforcement_level', // 103 - /* 92-102 */ - 'browser.urlbar.suggest.quicksuggest', // 95 - 'dom.securecontext.whitelist_onions', // 97 - 'dom.storage.next_gen', // 102 - 'network.http.spdy.enabled', // 100 - 'network.http.spdy.enabled.deps', - 'network.http.spdy.enabled.http2', - 'network.http.spdy.websockets', - 'layout.css.font-visibility.level', // 94 - 'security.ask_for_password', // 102 - 'security.csp.enable', // 99 - 'security.password_lifetime', // 102 - 'security.ssl3.rsa_des_ede3_sha', // 93 + const aPREFS = [ + /* DEPRECATED */ + /* 116-128 */ + 'browser.contentanalysis.default_allow', // 127 + 'browser.messaging-system.whatsNewPanel.enabled', // 126 + 'browser.ping-centre.telemetry', // 123 + 'dom.webnotifications.serviceworker.enabled', // 117 + 'javascript.use_us_english_locale', // 119 + 'layout.css.font-visibility.private', // 118 + 'layout.css.font-visibility.resistFingerprinting', // 116 + 'layout.css.font-visibility.standard', // 118 + 'layout.css.font-visibility.trackingprotection', // 118 + 'network.dns.skipTRR-when-parental-control-enabled', // 119 + 'permissions.delegation.enabled', // 118 + 'security.family_safety.mode', // 117 + 'widget.non-native-theme.enabled', // 127 + /* 103-115 */ + 'browser.cache.offline.enable', // 115 + 'extensions.formautofill.heuristics.enabled', // 114 + 'network.cookie.lifetimePolicy', // 103 [technically removed in 104] + 'privacy.clearsitedata.cache.enabled', // 114 + 'privacy.resistFingerprinting.testGranularityMask', // 114 + 'security.pki.sha1_enforcement_level', // 103 + /* 92-102 */ + 'browser.urlbar.suggest.quicksuggest', // 95 + 'dom.securecontext.whitelist_onions', // 97 + 'dom.storage.next_gen', // 102 + 'network.http.spdy.enabled', // 100 + 'network.http.spdy.enabled.deps', + 'network.http.spdy.enabled.http2', + 'network.http.spdy.websockets', + 'layout.css.font-visibility.level', // 94 + 'security.ask_for_password', // 102 + 'security.csp.enable', // 99 + 'security.password_lifetime', // 102 + 'security.ssl3.rsa_des_ede3_sha', // 93 - /* REMOVED */ - /* 116-128 */ - 'browser.fixup.alternate.enabled', - 'browser.taskbar.previews.enable', - 'browser.urlbar.dnsResolveSingleWordsAfterSearch', - 'media.gmp-widevinecdm.enabled', - 'network.protocol-handler.external.ms-windows-store', - 'privacy.partition.always_partition_third_party_non_cookie_storage', - 'privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage', - 'privacy.partition.serviceWorkers', - /* 103-115 */ - 'beacon.enabled', - 'browser.startup.blankWindow', - 'browser.newtab.preload', - 'browser.newtabpage.activity-stream.feeds.discoverystreamfeed', - 'browser.newtabpage.activity-stream.feeds.snippets', - 'browser.region.network.url', - 'browser.region.update.enabled', - 'browser.search.region', - 'browser.ssl_override_behavior', - 'browser.tabs.warnOnClose', - 'devtools.chrome.enabled', - 'dom.disable_beforeunload', - 'dom.disable_open_during_load', - 'dom.netinfo.enabled', - 'dom.vr.enabled', - 'extensions.formautofill.addresses.supported', - 'extensions.formautofill.available', - 'extensions.formautofill.creditCards.available', - 'extensions.formautofill.creditCards.supported', - 'middlemouse.contentLoadURL', - 'network.http.altsvc.oe', - /* 92-102 */ - 'browser.urlbar.trimURLs', - 'dom.caches.enabled', - 'dom.storageManager.enabled', - 'dom.storage_access.enabled', - 'dom.targetBlankNoOpener.enabled', - 'network.cookie.thirdparty.sessionOnly', - 'network.cookie.thirdparty.nonsecureSessionOnly', - 'privacy.firstparty.isolate.block_post_message', - 'privacy.firstparty.isolate.restrict_opener_access', - 'privacy.firstparty.isolate.use_site', - 'privacy.window.name.update.enabled', - 'security.insecure_connection_text.enabled', + /* REMOVED */ + /* 116-128 */ + 'browser.fixup.alternate.enabled', + 'browser.taskbar.previews.enable', + 'browser.urlbar.dnsResolveSingleWordsAfterSearch', + 'media.gmp-widevinecdm.enabled', + 'network.protocol-handler.external.ms-windows-store', + 'privacy.partition.always_partition_third_party_non_cookie_storage', + 'privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage', + 'privacy.partition.serviceWorkers', + /* 103-115 */ + 'beacon.enabled', + 'browser.startup.blankWindow', + 'browser.newtab.preload', + 'browser.newtabpage.activity-stream.feeds.discoverystreamfeed', + 'browser.newtabpage.activity-stream.feeds.snippets', + 'browser.region.network.url', + 'browser.region.update.enabled', + 'browser.search.region', + 'browser.ssl_override_behavior', + 'browser.tabs.warnOnClose', + 'devtools.chrome.enabled', + 'dom.disable_beforeunload', + 'dom.disable_open_during_load', + 'dom.netinfo.enabled', + 'dom.vr.enabled', + 'extensions.formautofill.addresses.supported', + 'extensions.formautofill.available', + 'extensions.formautofill.creditCards.available', + 'extensions.formautofill.creditCards.supported', + 'middlemouse.contentLoadURL', + 'network.http.altsvc.oe', + /* 92-102 */ + 'browser.urlbar.trimURLs', + 'dom.caches.enabled', + 'dom.storageManager.enabled', + 'dom.storage_access.enabled', + 'dom.targetBlankNoOpener.enabled', + 'network.cookie.thirdparty.sessionOnly', + 'network.cookie.thirdparty.nonsecureSessionOnly', + 'privacy.firstparty.isolate.block_post_message', + 'privacy.firstparty.isolate.restrict_opener_access', + 'privacy.firstparty.isolate.use_site', + 'privacy.window.name.update.enabled', + 'security.insecure_connection_text.enabled', - /* IMPORTANT: last active pref must not have a trailing comma */ - /* reset parrot: check your open about:config after running the script */ - '_user.js.parrot' - ]; + /* IMPORTANT: last active pref must not have a trailing comma */ + /* reset parrot: check your open about:config after running the script */ + '_user.js.parrot' + ]; - console.clear(); + console.clear(); - let c = 0; - for (const sPname of aPREFS) { - if (Services.prefs.prefHasUserValue(sPname)) { - Services.prefs.clearUserPref(sPname); - if (!Services.prefs.prefHasUserValue(sPname)) { - console.info('reset', sPname); - c++; - } else console.warn('failed to reset', sPname); - } + let c = 0; + for (const sPname of aPREFS) { + if (Services.prefs.prefHasUserValue(sPname)) { + Services.prefs.clearUserPref(sPname); + if (!Services.prefs.prefHasUserValue(sPname)) { + console.info('reset', sPname); + c++; + } else console.warn('failed to reset', sPname); } + } - focus(); + focus(); - const d = (c == 1) ? ' pref' : ' prefs'; - alert(c ? 'successfully reset ' + c + d + "\n\nfor details check the console" : 'nothing to reset'); + const d = (c==1) ? ' pref' : ' prefs'; + alert(c ? 'successfully reset ' + c + d + "\n\nfor details check the console" : 'nothing to reset'); - return 'all done'; + return 'all done'; })(); diff --git a/scratchpad-scripts/troubleshooter.js b/scratchpad-scripts/troubleshooter.js index d3c9b16..bd86786 100644 --- a/scratchpad-scripts/troubleshooter.js +++ b/scratchpad-scripts/troubleshooter.js @@ -1,210 +1,210 @@ /*** arkenfox user.js troubleshooter.js v1.6.3 ***/ -(function () { +(function() { - if ("undefined" === typeof (Services)) return alert('about:config needs to be the active tab!'); + if ("undefined" === typeof(Services)) return alert('about:config needs to be the active tab!'); - const aPREFS = [ + const aPREFS = [ - /* known culprits */ - 'network.cookie.cookieBehavior', - 'network.http.referer.XOriginPolicy', - 'privacy.firstparty.isolate', - 'privacy.resistFingerprinting', - 'security.mixed_content.block_display_content', - 'svg.disabled', + /* known culprits */ + 'network.cookie.cookieBehavior', + 'network.http.referer.XOriginPolicy', + 'privacy.firstparty.isolate', + 'privacy.resistFingerprinting', + 'security.mixed_content.block_display_content', + 'svg.disabled', - /* Storage + Cache */ - 'browser.cache.offline.enable', - 'dom.storage.enabled', - 'dom.storageManager.enabled', + /* Storage + Cache */ + 'browser.cache.offline.enable', + 'dom.storage.enabled', + 'dom.storageManager.enabled', - /* Workers, Web + Push Notifications */ - 'dom.caches.enabled', - 'dom.push.connection.enabled', - 'dom.push.enabled', - 'dom.push.serverURL', - 'dom.serviceWorkers.enabled', - 'dom.webnotifications.enabled', - 'dom.webnotifications.serviceworker.enabled', + /* Workers, Web + Push Notifications */ + 'dom.caches.enabled', + 'dom.push.connection.enabled', + 'dom.push.enabled', + 'dom.push.serverURL', + 'dom.serviceWorkers.enabled', + 'dom.webnotifications.enabled', + 'dom.webnotifications.serviceworker.enabled', - /* Fonts */ - 'browser.display.use_document_fonts', - 'font.blacklist.underline_offset', - 'gfx.font_rendering.graphite.enabled', - 'gfx.font_rendering.opentype_svg.enabled', - 'layout.css.font-loading-api.enabled', + /* Fonts */ + 'browser.display.use_document_fonts', + 'font.blacklist.underline_offset', + 'gfx.font_rendering.graphite.enabled', + 'gfx.font_rendering.opentype_svg.enabled', + 'layout.css.font-loading-api.enabled', - /* Misc */ - 'browser.link.open_newwindow.restriction', - 'canvas.capturestream.enabled', - 'dom.event.clipboardevents.enabled', - 'dom.event.contextmenu.enabled', - 'dom.IntersectionObserver.enabled', - 'dom.popup_allowed_events', - 'full-screen-api.enabled', - 'intl.accept_languages', - 'javascript.options.asmjs', - 'javascript.options.wasm', - 'permissions.default.shortcuts', + /* Misc */ + 'browser.link.open_newwindow.restriction', + 'canvas.capturestream.enabled', + 'dom.event.clipboardevents.enabled', + 'dom.event.contextmenu.enabled', + 'dom.IntersectionObserver.enabled', + 'dom.popup_allowed_events', + 'full-screen-api.enabled', + 'intl.accept_languages', + 'javascript.options.asmjs', + 'javascript.options.wasm', + 'permissions.default.shortcuts', - /* Hardware */ - 'dom.vr.enabled', - 'media.ondevicechange.enabled', + /* Hardware */ + 'dom.vr.enabled', + 'media.ondevicechange.enabled', - /* Audio + Video */ - 'dom.webaudio.enabled', - 'media.autoplay.default', // FF63+ - 'media.autoplay.blocking_policy', // FF78+ + /* Audio + Video */ + 'dom.webaudio.enabled', + 'media.autoplay.default', // FF63+ + 'media.autoplay.blocking_policy', // FF78+ - /* Forms */ - 'browser.formfill.enable', - 'signon.autofillForms', - 'signon.formlessCapture.enabled', + /* Forms */ + 'browser.formfill.enable', + 'signon.autofillForms', + 'signon.formlessCapture.enabled', - /* HTTPS */ - 'security.cert_pinning.enforcement_level', - 'security.family_safety.mode', - 'security.OCSP.require', - 'security.pki.sha1_enforcement_level', - 'security.ssl.require_safe_negotiation', - 'security.ssl.treat_unsafe_negotiation_as_broken', - 'security.ssl3.dhe_rsa_aes_128_sha', - 'security.ssl3.dhe_rsa_aes_256_sha', - 'security.ssl3.ecdhe_ecdsa_aes_128_sha', - 'security.ssl3.ecdhe_rsa_aes_128_sha', - 'security.ssl3.rsa_aes_128_sha', - 'security.ssl3.rsa_aes_256_sha', - 'security.ssl3.rsa_des_ede3_sha', - 'security.tls.enable_0rtt_data', - 'security.tls.version.max', - 'security.tls.version.min', + /* HTTPS */ + 'security.cert_pinning.enforcement_level', + 'security.family_safety.mode', + 'security.OCSP.require', + 'security.pki.sha1_enforcement_level', + 'security.ssl.require_safe_negotiation', + 'security.ssl.treat_unsafe_negotiation_as_broken', + 'security.ssl3.dhe_rsa_aes_128_sha', + 'security.ssl3.dhe_rsa_aes_256_sha', + 'security.ssl3.ecdhe_ecdsa_aes_128_sha', + 'security.ssl3.ecdhe_rsa_aes_128_sha', + 'security.ssl3.rsa_aes_128_sha', + 'security.ssl3.rsa_aes_256_sha', + 'security.ssl3.rsa_des_ede3_sha', + 'security.tls.enable_0rtt_data', + 'security.tls.version.max', + 'security.tls.version.min', - /* Plugins + Flash */ - 'plugin.default.state', - 'plugin.state.flash', + /* Plugins + Flash */ + 'plugin.default.state', + 'plugin.state.flash', - /* unlikely to cause problems */ - 'dom.popup_maximum', - 'geo.provider.network.url', - 'layout.css.visited_links_enabled', - 'mathml.disabled', - 'network.auth.subresource-http-auth-allow', - 'network.http.redirection-limit', - 'network.protocol-handler.external.ms-windows-store', - 'privacy.trackingprotection.enabled', - 'security.data_uri.block_toplevel_data_uri_navigations', - 'privacy.window.name.update.enabled', // FF82+ + /* unlikely to cause problems */ + 'dom.popup_maximum', + 'geo.provider.network.url', + 'layout.css.visited_links_enabled', + 'mathml.disabled', + 'network.auth.subresource-http-auth-allow', + 'network.http.redirection-limit', + 'network.protocol-handler.external.ms-windows-store', + 'privacy.trackingprotection.enabled', + 'security.data_uri.block_toplevel_data_uri_navigations', + 'privacy.window.name.update.enabled', // FF82+ - 'last.one.without.comma' - ] + 'last.one.without.comma' + ] - // any runtime-set pref that everyone will have and that can be safely reset - const oFILLER = {type: 64, name: 'app.update.lastUpdateTime.browser-cleanup-thumbnails', value: 1580000000}; + // any runtime-set pref that everyone will have and that can be safely reset + const oFILLER = { type: 64, name: 'app.update.lastUpdateTime.browser-cleanup-thumbnails', value: 1580000000 }; - function getMyList(arr) { - const aRet = []; - for (const sPname of arr) { - if (Services.prefs.prefHasUserValue(sPname)) { - const ptype = Services.prefs.getPrefType(sPname); - switch (ptype) { - case 32: // string (see https://dxr.mozilla.org/mozilla-central/source/modules/libpref/nsIPrefBranch.idl#31) - aRet.push({'type': ptype, 'name': sPname, 'value': Services.prefs.getCharPref(sPname)}); - break; - case 64: // int - aRet.push({'type': ptype, 'name': sPname, 'value': Services.prefs.getIntPref(sPname)}); - break; - case 128: // boolean - aRet.push({'type': ptype, 'name': sPname, 'value': Services.prefs.getBoolPref(sPname)}); - break; - default: - console.log("error detecting pref-type for '" + sPname + "' !"); - } - } + function getMyList(arr) { + const aRet = []; + for (const sPname of arr) { + if (Services.prefs.prefHasUserValue(sPname)) { + const ptype = Services.prefs.getPrefType(sPname); + switch (ptype) { + case 32: // string (see https://dxr.mozilla.org/mozilla-central/source/modules/libpref/nsIPrefBranch.idl#31) + aRet.push({'type':ptype,'name':sPname,'value':Services.prefs.getCharPref(sPname)}); + break; + case 64: // int + aRet.push({'type':ptype,'name':sPname,'value':Services.prefs.getIntPref(sPname)}); + break; + case 128: // boolean + aRet.push({'type':ptype,'name':sPname,'value':Services.prefs.getBoolPref(sPname)}); + break; + default: + console.log("error detecting pref-type for '"+sPname+"' !"); } - return aRet; + } + } + return aRet; + } + + function reapply(arr) { + for (const oPref of arr) { + switch (oPref.type) { + case 32: // string + Services.prefs.setCharPref(oPref.name, oPref.value); + break; + case 64: // int + Services.prefs.setIntPref(oPref.name, oPref.value); + break; + case 128: // boolean + Services.prefs.setBoolPref(oPref.name, oPref.value); + break; + default: + console.log("error re-appyling value for '"+oPref.name+"' !"); // should never happen + } + } + } + + function myreset(arr) { + for (const oPref of arr) Services.prefs.clearUserPref(oPref.name); + } + + function resetAllMatchingDefault(arr) { + const aTmp = getMyList(arr); + myreset(aTmp); + reapply(aTmp); + } + + function _main(aALL) { + const _h = (arr) => Math.ceil(arr.length/2); + + let aTmp = aALL, aDbg = aALL; + reapply(aALL); + myreset(aTmp.slice(0, _h(aTmp))); + while (aTmp.length) { + alert('NOW TEST AGAIN !'); + if (confirm('if the problem still exists click OK, otherwise click Cancel.')) { + aTmp = aTmp.slice(_h(aTmp)); + } else { + aTmp = aTmp.slice(0, _h(aTmp)); + aDbg = aTmp; // update narrowed down list + if (aDbg.length == 1) break; + } + reapply(aALL); + myreset(aTmp.slice(0, _h(aTmp))); // reset half of the remaining prefs + } + reapply(aALL); + + if (aDbg.length == 1) return alert("narrowed it down to:\n\n"+aDbg[0].name+"\n"); + if (aDbg.length == aALL.length) { + const msg = "Failed to narrow it down beyond the initial "+aALL.length+" prefs. The problem is most likely caused by at least 2 prefs!\n\n" + + "Either those prefs are too far apart in the list or there are exactly 2 culprits and they just happen to be at the wrong place.\n\n" + + "In case it's the latter, the script can add a dummy pref and you can try again - Try again?"; + if (confirm(msg)) return _main([...aALL, oFILLER]); + } else if (aDbg.length > 10 && confirm("Narrowed it down to "+aDbg.length+" prefs. Try narrowing it down further?")) { + return _main(aDbg.reverse()); } - function reapply(arr) { - for (const oPref of arr) { - switch (oPref.type) { - case 32: // string - Services.prefs.setCharPref(oPref.name, oPref.value); - break; - case 64: // int - Services.prefs.setIntPref(oPref.name, oPref.value); - break; - case 128: // boolean - Services.prefs.setBoolPref(oPref.name, oPref.value); - break; - default: - console.log("error re-appyling value for '" + oPref.name + "' !"); // should never happen - } - } - } - - function myreset(arr) { - for (const oPref of arr) Services.prefs.clearUserPref(oPref.name); - } - - function resetAllMatchingDefault(arr) { - const aTmp = getMyList(arr); - myreset(aTmp); - reapply(aTmp); - } - - function _main(aALL) { - const _h = (arr) => Math.ceil(arr.length / 2); - - let aTmp = aALL, aDbg = aALL; - reapply(aALL); - myreset(aTmp.slice(0, _h(aTmp))); - while (aTmp.length) { - alert('NOW TEST AGAIN !'); - if (confirm('if the problem still exists click OK, otherwise click Cancel.')) { - aTmp = aTmp.slice(_h(aTmp)); - } else { - aTmp = aTmp.slice(0, _h(aTmp)); - aDbg = aTmp; // update narrowed down list - if (aDbg.length == 1) break; - } - reapply(aALL); - myreset(aTmp.slice(0, _h(aTmp))); // reset half of the remaining prefs - } - reapply(aALL); - - if (aDbg.length == 1) return alert("narrowed it down to:\n\n" + aDbg[0].name + "\n"); - if (aDbg.length == aALL.length) { - const msg = "Failed to narrow it down beyond the initial " + aALL.length + " prefs. The problem is most likely caused by at least 2 prefs!\n\n" + - "Either those prefs are too far apart in the list or there are exactly 2 culprits and they just happen to be at the wrong place.\n\n" + - "In case it's the latter, the script can add a dummy pref and you can try again - Try again?"; - if (confirm(msg)) return _main([...aALL, oFILLER]); - } else if (aDbg.length > 10 && confirm("Narrowed it down to " + aDbg.length + " prefs. Try narrowing it down further?")) { - return _main(aDbg.reverse()); - } - - alert("Narrowed it down to " + aDbg.length.toString() + " prefs, check the console ..."); - console.log('The problem is caused by 2 or more of these prefs:'); - for (const oPref of aDbg) console.log(oPref.name); - } + alert("Narrowed it down to "+ aDbg.length.toString() +" prefs, check the console ..."); + console.log('The problem is caused by 2 or more of these prefs:'); + for (const oPref of aDbg) console.log(oPref.name); + } - resetAllMatchingDefault(aPREFS); // reset user-set prefs matching FFs default value + resetAllMatchingDefault(aPREFS); // reset user-set prefs matching FFs default value - const aBAK = getMyList(aPREFS); - //console.log(aBAK.length, "user-set prefs from our list detected and their values stored."); + const aBAK = getMyList(aPREFS); + //console.log(aBAK.length, "user-set prefs from our list detected and their values stored."); - const sMsg = "all detected prefs reset.\n\n" + + const sMsg = "all detected prefs reset.\n\n" + "!! KEEP THIS PROMPT OPEN AND TEST THE SITE IN ANOTHER TAB !!\n\n" + "IF the problem still exists, this script can't help you - click Cancel to re-apply your values and exit.\n\n" + "Click OK if your problem is fixed."; - focus(); - myreset(aBAK); - if (!confirm(sMsg)) { - reapply(aBAK); - return; - } - _main(aBAK); + focus(); + myreset(aBAK); + if (!confirm(sMsg)) { + reapply(aBAK); + return; + } + _main(aBAK); })(); diff --git a/user.js b/user.js index 0f2d9a3..8087d85 100644 --- a/user.js +++ b/user.js @@ -1,78 +1,78 @@ /****** - * name: arkenfox user.js - * date: 7 June 2024 - * version: 126 - * urls: https://github.com/arkenfox/user.js [repo] - * : https://arkenfox.github.io/gui [interactive] - * license: MIT: https://github.com/arkenfox/user.js/blob/master/LICENSE.txt +* name: arkenfox user.js +* date: 7 June 2024 +* version: 126 +* urls: https://github.com/arkenfox/user.js [repo] +* : https://arkenfox.github.io/gui/ [interactive] +* license: MIT: https://github.com/arkenfox/user.js/blob/master/LICENSE.txt - * README: +* README: - 1. Consider using Tor Browser if it meets your needs or fits your threat model - * https://2019.www.torproject.org/about/torusers.html - 2. Read the entire wiki - * https://github.com/arkenfox/user.js/wiki - 3. If you skipped step 2, return to step 2 - 4. Make changes in a user-overrides.js - * There are often trade-offs and conflicts between security vs privacy vs anti-tracking - and these need to be balanced against functionality & convenience & breakage - * Some site breakage and unintended consequences will happen. Everyone's experience will differ - e.g., some user data is erased on exit (section 2800), change this to suit your needs - * While not 100% definitive, search for "[SETUP" tags - 5. Some tag info - [SETUP-SECURITY] it is one item, read it - [SETUP-WEB] can cause some websites to break - [SETUP-CHROME] changes how Firefox itself behaves (i.e., not directly website related) - 6. Override Recipes: https://github.com/arkenfox/user.js/issues/1080 + 1. Consider using Tor Browser if it meets your needs or fits your threat model + * https://2019.www.torproject.org/about/torusers.html + 2. Read the entire wiki + * https://github.com/arkenfox/user.js/wiki + 3. If you skipped step 2, return to step 2 + 4. Make changes in a user-overrides.js + * There are often trade-offs and conflicts between security vs privacy vs anti-tracking + and these need to be balanced against functionality & convenience & breakage + * Some site breakage and unintended consequences will happen. Everyone's experience will differ + e.g. some user data is erased on exit (section 2800), change this to suit your needs + * While not 100% definitive, search for "[SETUP" tags + 5. Some tag info + [SETUP-SECURITY] it's one item, read it + [SETUP-WEB] can cause some websites to break + [SETUP-CHROME] changes how Firefox itself behaves (i.e. not directly website related) + 6. Override Recipes: https://github.com/arkenfox/user.js/issues/1080 - * RELEASES: https://github.com/arkenfox/user.js/releases +* RELEASES: https://github.com/arkenfox/user.js/releases - * Use the arkenfox release that matches your Firefox version - - DON'T wait for arkenfox to update Firefox, nothing major changes these days - * Each release - - run prefsCleaner to reset prefs made inactive, including deprecated (9999) - * ESR - - It is recommended to not use the updater, or you will get a later version which may cause issues. - So you should manually append your overrides (and keep a copy), and manually update when you - change ESR releases (arkenfox is already past that release) - - If you decide to keep updating, then the onus is on you - also see section 9999 + * Use the arkenfox release that matches your Firefox version + - DON'T wait for arkenfox to update Firefox, nothing major changes these days + * Each release + - run prefsCleaner to reset prefs made inactive, including deprecated (9999) + * ESR + - It is recommended to not use the updater, or you will get a later version which may cause issues. + So you should manually append your overrides (and keep a copy), and manually update when you + change ESR releases (arkenfox is already past that release) + - If you decide to keep updating, then the onus is on you - also see section 9999 - * INDEX: +* INDEX: - 0100: STARTUP - 0200: GEOLOCATION - 0300: QUIETER FOX - 0400: SAFE BROWSING - 0600: BLOCK IMPLICIT OUTBOUND - 0700: DNS / DoH / PROXY / SOCKS - 0800: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS - 0900: PASSWORDS - 1000: DISK AVOIDANCE - 1200: HTTPS (SSL/TLS / OCSP / CERTS / HPKP) - 1600: REFERERS - 1700: CONTAINERS - 2000: PLUGINS / MEDIA / WEBRTC - 2400: DOM (DOCUMENT OBJECT MODEL) - 2600: MISCELLANEOUS - 2700: ETP (ENHANCED TRACKING PROTECTION) - 2800: SHUTDOWN & SANITIZING - 4000: FPP (fingerprintingProtection) - 4500: RFP (resistFingerprinting) - 5000: OPTIONAL OPSEC - 5500: OPTIONAL HARDENING - 6000: DON'T TOUCH - 7000: DON'T BOTHER - 8000: DON'T BOTHER: FINGERPRINTING - 9000: NON-PROJECT RELATED - 9999: DEPRECATED / RENAMED + 0100: STARTUP + 0200: GEOLOCATION + 0300: QUIETER FOX + 0400: SAFE BROWSING + 0600: BLOCK IMPLICIT OUTBOUND + 0700: DNS / DoH / PROXY / SOCKS + 0800: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS + 0900: PASSWORDS + 1000: DISK AVOIDANCE + 1200: HTTPS (SSL/TLS / OCSP / CERTS / HPKP) + 1600: REFERERS + 1700: CONTAINERS + 2000: PLUGINS / MEDIA / WEBRTC + 2400: DOM (DOCUMENT OBJECT MODEL) + 2600: MISCELLANEOUS + 2700: ETP (ENHANCED TRACKING PROTECTION) + 2800: SHUTDOWN & SANITIZING + 4000: FPP (fingerprintingProtection) + 4500: RFP (resistFingerprinting) + 5000: OPTIONAL OPSEC + 5500: OPTIONAL HARDENING + 6000: DON'T TOUCH + 7000: DON'T BOTHER + 8000: DON'T BOTHER: FINGERPRINTING + 9000: NON-PROJECT RELATED + 9999: DEPRECATED / RENAMED - ******/ +******/ /* START: internal custom pref to test for syntax errors * [NOTE] Not all syntax errors cause parsing to abort i.e. reaching the last debug pref * no longer necessarily means that all prefs have been applied. Check the console right * after startup for any warnings/error messages related to non-applied prefs - * [1] https://blog.mozilla.org/nnethercote/2018/03/09/a-new-preferences-parser-for-firefox ***/ + * [1] https://blog.mozilla.org/nnethercote/2018/03/09/a-new-preferences-parser-for-firefox/ ***/ user_pref("_user.js.parrot", "START: Oh yes, the Norwegian Blue... what's wrong with it?"); /* 0000: disable about:config warning ***/ @@ -106,7 +106,7 @@ user_pref("_user.js.parrot", "0200 syntax error: the parrot's definitely decease /* 0201: use Mozilla geolocation service instead of Google if permission is granted [FF74+] * Optionally enable logging to the console (defaults to false) ***/ user_pref("geo.provider.network.url", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%"); -// user_pref("geo.provider.network.logging.enabled", true); // [HIDDEN PREF] + // user_pref("geo.provider.network.logging.enabled", true); // [HIDDEN PREF] /* 0202: disable using the OS's geolocation service ***/ user_pref("geo.provider.ms-windows-location", false); // [WINDOWS] user_pref("geo.provider.use_corelocation", false); // [MAC] @@ -168,7 +168,7 @@ user_pref("browser.newtabpage.activity-stream.telemetry", false); user_pref("app.shield.optoutstudies.enabled", false); /* 0341: disable Normandy/Shield [FF60+] * Shield is a telemetry system that can push and test "recipes" - * [1] https://mozilla.github.io/normandy ***/ + * [1] https://mozilla.github.io/normandy/ ***/ user_pref("app.normandy.enabled", false); user_pref("app.normandy.api_url", ""); @@ -176,7 +176,7 @@ user_pref("app.normandy.api_url", ""); /* 0350: disable Crash Reports ***/ user_pref("breakpad.reportURL", ""); user_pref("browser.tabs.crashReporting.sendReport", false); // [FF44+] -// user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // [FF51+] [DEFAULT: false] + // user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // [FF51+] [DEFAULT: false] /* 0351: enforce no submission of backlogged Crash Reports [FF58+] * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send backlogged crash reports ***/ user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // [DEFAULT: false] @@ -191,42 +191,42 @@ user_pref("network.captive-portal-service.enabled", false); // [FF52+] user_pref("network.connectivity-service.enabled", false); /*** [SECTION 0400]: SAFE BROWSING (SB) - SB has taken many steps to preserve privacy. If required, a full url is never sent - to Google, only a part-hash of the prefix, hidden with noise of other real part-hashes. - Firefox takes measures such as stripping out identifying parameters and since SBv4 (FF57+) - doesn't even use cookies. (#Turn on browser.safebrowsing.debug to monitor this activity) + SB has taken many steps to preserve privacy. If required, a full url is never sent + to Google, only a part-hash of the prefix, hidden with noise of other real part-hashes. + Firefox takes measures such as stripping out identifying parameters and since SBv4 (FF57+) + doesn't even use cookies. (#Turn on browser.safebrowsing.debug to monitor this activity) - [1] https://feeding.cloud.geek.nz/posts/how-safe-browsing-works-in-firefox/ - [2] https://wiki.mozilla.org/Security/Safe_Browsing - [3] https://support.mozilla.org/kb/how-does-phishing-and-malware-protection-work - [4] https://educatedguesswork.org/posts/safe-browsing-privacy/ - ***/ + [1] https://feeding.cloud.geek.nz/posts/how-safe-browsing-works-in-firefox/ + [2] https://wiki.mozilla.org/Security/Safe_Browsing + [3] https://support.mozilla.org/kb/how-does-phishing-and-malware-protection-work + [4] https://educatedguesswork.org/posts/safe-browsing-privacy/ +***/ user_pref("_user.js.parrot", "0400 syntax error: the parrot's passed on!"); /* 0401: disable SB (Safe Browsing) * [WARNING] Do this at your own risk! These are the master switches * [SETTING] Privacy & Security>Security>... Block dangerous and deceptive content ***/ -// user_pref("browser.safebrowsing.malware.enabled", false); -// user_pref("browser.safebrowsing.phishing.enabled", false); + // user_pref("browser.safebrowsing.malware.enabled", false); + // user_pref("browser.safebrowsing.phishing.enabled", false); /* 0402: disable SB checks for downloads (both local lookups + remote) * This is the master switch for the safebrowsing.downloads* prefs (0403, 0404) * [SETTING] Privacy & Security>Security>... "Block dangerous downloads" ***/ -// user_pref("browser.safebrowsing.downloads.enabled", false); + // user_pref("browser.safebrowsing.downloads.enabled", false); /* 0403: disable SB checks for downloads (remote) * To verify the safety of certain executable files, Firefox may submit some information about the * file, including the name, origin, size and a cryptographic hash of the contents, to the Google * Safe Browsing service which helps Firefox determine whether or not the file should be blocked * [SETUP-SECURITY] If you do not understand this, or you want this protection, then override this ***/ user_pref("browser.safebrowsing.downloads.remote.enabled", false); -// user_pref("browser.safebrowsing.downloads.remote.url", ""); // Defense-in-depth + // user_pref("browser.safebrowsing.downloads.remote.url", ""); // Defense-in-depth /* 0404: disable SB checks for unwanted software * [SETTING] Privacy & Security>Security>... "Warn you about unwanted and uncommon software" ***/ -// user_pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); -// user_pref("browser.safebrowsing.downloads.remote.block_uncommon", false); + // user_pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); + // user_pref("browser.safebrowsing.downloads.remote.block_uncommon", false); /* 0405: disable "ignore this warning" on SB warnings [FF45+] * If clicked, it bypasses the block for that session. This is a means for admins to enforce SB * [TEST] see https://github.com/arkenfox/user.js/wiki/Appendix-A-Test-Sites#-mozilla * [1] https://bugzilla.mozilla.org/1226490 ***/ -// user_pref("browser.safebrowsing.allowOverride", false); + // user_pref("browser.safebrowsing.allowOverride", false); /*** [SECTION 0600]: BLOCK IMPLICIT OUTBOUND [not explicitly asked for - e.g. clicked on] ***/ user_pref("_user.js.parrot", "0600 syntax error: the parrot's no more!"); @@ -236,7 +236,7 @@ user_pref("network.prefetch-next", false); /* 0602: disable DNS prefetching * [1] https://developer.mozilla.org/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control ***/ user_pref("network.dns.disablePrefetch", true); -// user_pref("network.dns.disablePrefetchFromHTTPS", true); // [DEFAULT: true] + // user_pref("network.dns.disablePrefetchFromHTTPS", true); // [DEFAULT: true] /* 0603: disable predictor / prefetching ***/ user_pref("network.predictor.enabled", false); user_pref("network.predictor.enable-prefetch", false); // [FF48+] [DEFAULT: false] @@ -247,7 +247,7 @@ user_pref("network.http.speculative-parallel-limit", 0); user_pref("browser.places.speculativeConnect.enabled", false); /* 0610: enforce no "Hyperlink Auditing" (click tracking) * [1] https://www.bleepingcomputer.com/news/software/major-browsers-to-prevent-disabling-of-click-tracking-privacy-risk/ ***/ -// user_pref("browser.send_pings", false); // [DEFAULT: false] + // user_pref("browser.send_pings", false); // [DEFAULT: false] /*** [SECTION 0700]: DNS / DoH / PROXY / SOCKS ***/ user_pref("_user.js.parrot", "0700 syntax error: the parrot's given up the ghost!"); @@ -271,13 +271,13 @@ user_pref("network.gio.supported-protocols", ""); // [HIDDEN PREF] [DEFAULT: "" * [WARNING] Default true is a security feature against malicious extensions [1] * [SETUP-CHROME] If you use a proxy and you trust your extensions * [1] https://blog.mozilla.org/security/2021/10/25/securing-the-proxy-api-for-firefox-add-ons/ ***/ -// user_pref("network.proxy.failover_direct", false); + // user_pref("network.proxy.failover_direct", false); /* 0706: disable proxy bypass for system request failures [FF95+] * RemoteSettings, UpdateService, Telemetry [1] * [WARNING] If false, this will break the fallback for some security features * [SETUP-CHROME] If you use a proxy and you understand the security impact * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1732792,1733994,1733481 ***/ -// user_pref("network.proxy.allow_bypass", false); + // user_pref("network.proxy.allow_bypass", false); /* 0710: enable DNS-over-HTTPS (DoH) [FF60+] * 0=default, 2=increased (TRR (Trusted Recursive Resolver) first), 3=max (TRR only), 5=off (no rollout) * see "doh-rollout.home-region": USA 2019, Canada 2021, Russia/Ukraine 2022 [3] @@ -286,13 +286,13 @@ user_pref("network.gio.supported-protocols", ""); // [HIDDEN PREF] [DEFAULT: "" * [2] https://wiki.mozilla.org/Security/DOH-resolver-policy * [3] https://support.mozilla.org/en-US/kb/firefox-dns-over-https * [4] https://www.eff.org/deeplinks/2020/12/dns-doh-and-odoh-oh-my-year-review-2020 ***/ -// user_pref("network.trr.mode", 3); + // user_pref("network.trr.mode", 3); /* 0712: set DoH provider * The custom uri is the value shown when you "Choose provider>Custom>" * [NOTE] If you USE custom then "network.trr.uri" should be set the same * [SETTING] Privacy & Security>DNS over HTTPS>Increased/Max>Choose provider ***/ -// user_pref("network.trr.uri", "https://example.dns"); -// user_pref("network.trr.custom_uri", "https://example.dns"); + // user_pref("network.trr.uri", "https://example.dns"); + // user_pref("network.trr.custom_uri", "https://example.dns"); /*** [SECTION 0800]: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS ***/ user_pref("_user.js.parrot", "0800 syntax error: the parrot's ceased to be!"); @@ -303,9 +303,9 @@ user_pref("browser.urlbar.speculativeConnect.enabled", false); * [NOTE] The UI is controlled by the .enabled pref * [SETTING] Search>Address Bar>Suggestions from... * [1] https://blog.mozilla.org/data/2021/09/15/data-and-firefox-suggest/ ***/ -// user_pref("browser.urlbar.quicksuggest.enabled", false); // [FF92+] [DEFAULT: false] -// user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+] [DEFAULT: false] -// user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false); // [FF92+] [DEFAULT: false] + // user_pref("browser.urlbar.quicksuggest.enabled", false); // [FF92+] [DEFAULT: false] + // user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+] [DEFAULT: false] + // user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false); // [FF92+] [DEFAULT: false] /* 0803: disable live search suggestions * [NOTE] Both must be true for live search to work in the location bar * [SETUP-CHROME] Override these if you trust and use a privacy respecting search engine @@ -322,7 +322,7 @@ user_pref("browser.urlbar.pocket.featureGate", false); // [FF116+] [DEFAULT: fal user_pref("browser.urlbar.weather.featureGate", false); // [FF108+] [DEFAULT: false] user_pref("browser.urlbar.yelp.featureGate", false); // [FF124+] [DEFAULT: false] /* 0807: disable urlbar clipboard suggestions [FF118+] ***/ -// user_pref("browser.urlbar.clipboard.featureGate", false); + // user_pref("browser.urlbar.clipboard.featureGate", false); /* 0810: disable search and form history * [SETUP-WEB] Be aware that autocomplete form data can be read by third parties [1][2] * [NOTE] We also clear formdata on exit (2811) @@ -333,7 +333,7 @@ user_pref("browser.formfill.enable", false); /* 0815: disable tab-to-search [FF85+] * Alternatively, you can exclude on a per-engine basis by unchecking them in Options>Search * [SETTING] Search>Address Bar>When using the address bar, suggest>Search engines ***/ -// user_pref("browser.urlbar.suggest.engines", false); + // user_pref("browser.urlbar.suggest.engines", false); /* 0820: disable coloring of visited links * [SETUP-HARDEN] Bulk rapid history sniffing was mitigated in 2010 [1][2]. Slower and more expensive * redraw timing attacks were largely mitigated in FF77+ [3]. Using RFP (4501) further hampers timing @@ -344,15 +344,15 @@ user_pref("browser.formfill.enable", false); * [3] https://bugzilla.mozilla.org/1632765 * [4] https://earthlng.github.io/testpages/visited_links.html (see github wiki APPENDIX A on how to use) * [5] https://lcamtuf.blogspot.com/2016/08/css-mix-blend-mode-is-bad-for-keeping.html ***/ -// user_pref("layout.css.visited_links_enabled", false); + // user_pref("layout.css.visited_links_enabled", false); /* 0830: enable separate default search engine in Private Windows and its UI setting * [SETTING] Search>Default Search Engine>Choose a different default search engine for Private Windows only ***/ user_pref("browser.search.separatePrivateDefault", true); // [FF70+] user_pref("browser.search.separatePrivateDefault.ui.enabled", true); // [FF71+] /*** [SECTION 0900]: PASSWORDS - [1] https://support.mozilla.org/kb/use-primary-password-protect-stored-logins-and-pas - ***/ + [1] https://support.mozilla.org/kb/use-primary-password-protect-stored-logins-and-pas +***/ user_pref("_user.js.parrot", "0900 syntax error: the parrot's expired!"); /* 0903: disable auto-filling username & password form fields * can leak in cross-site forms *and* be spoofed @@ -372,7 +372,7 @@ user_pref("network.auth.subresource-http-auth-allow", 1); /* 0906: enforce no automatic authentication on Microsoft sites [FF91+] [WINDOWS 10+] * [SETTING] Privacy & Security>Logins and Passwords>Allow Windows single sign-on for... * [1] https://support.mozilla.org/kb/windows-sso ***/ -// user_pref("network.http.windows-sso.enabled", false); // [DEFAULT: false] + // user_pref("network.http.windows-sso.enabled", false); // [DEFAULT: false] /*** [SECTION 1000]: DISK AVOIDANCE ***/ user_pref("_user.js.parrot", "1000 syntax error: the parrot's gone to meet 'is maker!"); @@ -398,12 +398,12 @@ user_pref("toolkit.winRegisterApplicationRestart", false); user_pref("browser.shell.shortcutFavicons", false); /*** [SECTION 1200]: HTTPS (SSL/TLS / OCSP / CERTS / HPKP) - Your cipher and other settings can be used in server side fingerprinting - [TEST] https://www.ssllabs.com/ssltest/viewMyClient.html - [TEST] https://browserleaks.com/ssl - [TEST] https://ja3er.com/ - [1] https://www.securityartwork.es/2017/02/02/tls-client-fingerprinting-with-bro/ - ***/ + Your cipher and other settings can be used in server side fingerprinting + [TEST] https://www.ssllabs.com/ssltest/viewMyClient.html + [TEST] https://browserleaks.com/ssl + [TEST] https://ja3er.com/ + [1] https://www.securityartwork.es/2017/02/02/tls-client-fingerprinting-with-bro/ +***/ user_pref("_user.js.parrot", "1200 syntax error: the parrot's a stiff!"); /** SSL (Secure Sockets Layer) / TLS (Transport Layer Security) ***/ /* 1201: require safe negotiation @@ -416,20 +416,20 @@ user_pref("_user.js.parrot", "1200 syntax error: the parrot's a stiff!"); * [1] https://wiki.mozilla.org/Security:Renegotiation * [2] https://datatracker.ietf.org/doc/html/rfc5746 * [3] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3555 - * [4] https://www.ssllabs.com/ssl-pulse ***/ + * [4] https://www.ssllabs.com/ssl-pulse/ ***/ user_pref("security.ssl.require_safe_negotiation", true); /* 1206: disable TLS1.3 0-RTT (round-trip time) [FF51+] * This data is not forward secret, as it is encrypted solely under keys derived using * the offered PSK. There are no guarantees of non-replay between connections * [1] https://github.com/tlswg/tls13-spec/issues/1001 * [2] https://www.rfc-editor.org/rfc/rfc9001.html#name-replay-attacks-with-0-rtt - * [3] https://blog.cloudflare.com/tls-1-3-overview-and-q-and-a ***/ + * [3] https://blog.cloudflare.com/tls-1-3-overview-and-q-and-a/ ***/ user_pref("security.tls.enable_0rtt_data", false); /** OCSP (Online Certificate Status Protocol) - [1] https://scotthelme.co.uk/revocation-is-broken/ - [2] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/ - ***/ + [1] https://scotthelme.co.uk/revocation-is-broken/ + [2] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/ +***/ /* 1211: enforce OCSP fetching to confirm current validity of certificates * 0=disabled, 1=enabled (default), 2=enabled for EV certificates only * OCSP (non-stapled) leaks information about the sites you visit to the CA (cert authority) @@ -444,7 +444,7 @@ user_pref("security.OCSP.enabled", 1); // [DEFAULT: 1] * Setting this pref to true tells Firefox to instead terminate the connection (=hard-fail) * It is pointless to soft-fail when an OCSP fetch fails: you cannot confirm a cert is still valid (it * could have been revoked) and/or you could be under attack (e.g. malicious blocking of OCSP servers) - * [1] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox + * [1] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/ * [2] https://www.imperialviolet.org/2014/04/19/revchecking.html ***/ user_pref("security.OCSP.require", true); @@ -459,23 +459,23 @@ user_pref("security.cert_pinning.enforcement_level", 2); * 2 = consult CRLite and enforce both "Revoked" and "Not Revoked" results * 3 = consult CRLite and enforce "Not Revoked" results, but defer to OCSP for "Revoked" (default) * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1429800,1670985,1753071 - * [2] https://blog.mozilla.org/security/tag/crlite ***/ + * [2] https://blog.mozilla.org/security/tag/crlite/ ***/ user_pref("security.remote_settings.crlite_filters.enabled", true); user_pref("security.pki.crlite_mode", 2); /** MIXED CONTENT ***/ /* 1241: disable insecure passive content (such as images) on https pages ***/ -// user_pref("security.mixed_content.block_display_content", true); // Defense-in-depth (see 1244) + // user_pref("security.mixed_content.block_display_content", true); // Defense-in-depth (see 1244) /* 1244: enable HTTPS-Only mode in all windows * When the top-level is HTTPS, insecure subresources are also upgraded (silent fail) * [SETTING] to add site exceptions: Padlock>HTTPS-Only mode>On (after "Continue to HTTP Site") * [SETTING] Privacy & Security>HTTPS-Only Mode (and manage exceptions) * [TEST] http://example.com [upgrade] - * [TEST] http://httpforever.com | http://http.rip [no upgrade] ***/ + * [TEST] http://httpforever.com/ | http://http.rip [no upgrade] ***/ user_pref("dom.security.https_only_mode", true); // [FF76+] -// user_pref("dom.security.https_only_mode_pbm", true); // [FF80+] + // user_pref("dom.security.https_only_mode_pbm", true); // [FF80+] /* 1245: enable HTTPS-Only mode for local resources [FF77+] ***/ -// user_pref("dom.security.https_only_mode.upgrade_local", true); + // user_pref("dom.security.https_only_mode.upgrade_local", true); /* 1246: disable HTTP background requests [FF82+] * When attempting to upgrade, if the server doesn't respond within 3 seconds, Firefox sends * a top-level HTTP request without path in order to check if the server supports HTTPS or not @@ -496,11 +496,11 @@ user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true); user_pref("browser.xul.error_pages.expert_bad_cert", true); /*** [SECTION 1600]: REFERERS - full URI: https://example.com:8888/foo/bar.html?id=1234 - scheme+host+port+path: https://example.com:8888/foo/bar.html - scheme+host+port: https://example.com:8888 - [1] https://feeding.cloud.geek.nz/posts/tweaking-referrer-for-privacy-in-firefox/ - ***/ + full URI: https://example.com:8888/foo/bar.html?id=1234 + scheme+host+port+path: https://example.com:8888/foo/bar.html + scheme+host+port: https://example.com:8888 + [1] https://feeding.cloud.geek.nz/posts/tweaking-referrer-for-privacy-in-firefox/ +***/ user_pref("_user.js.parrot", "1600 syntax error: the parrot rests in peace!"); /* 1602: control the amount of cross-origin information to send [FF52+] * 0=send full URI (default), 1=scheme+host+port+path, 2=scheme+host+port ***/ @@ -516,13 +516,13 @@ user_pref("privacy.userContext.ui.enabled", true); /* 1702: set behavior on "+ Tab" button to display container menu on left click [FF74+] * [NOTE] The menu is always shown on long press and right click * [SETTING] General>Tabs>Enable Container Tabs>Settings>Select a container for each new tab ***/ -// user_pref("privacy.userContext.newTabContainerOnLeftClick.enabled", true); + // user_pref("privacy.userContext.newTabContainerOnLeftClick.enabled", true); /* 1703: set external links to open in site-specific containers [FF123+] * [SETUP-WEB] Depending on your container extension(s) and their settings * true=Firefox will not choose a container (so your extension can) * false=Firefox will choose the container/no-container (default) * [1] https://bugzilla.mozilla.org/1874599 ***/ -// user_pref("browser.link.force_default_user_context_id_for_external_opens", true); + // user_pref("browser.link.force_default_user_context_id_for_external_opens", true); /*** [SECTION 2000]: PLUGINS / MEDIA / WEBRTC ***/ user_pref("_user.js.parrot", "2000 syntax error: the parrot's snuffed it!"); @@ -536,10 +536,10 @@ user_pref("media.peerconnection.ice.default_address_only", true); /* 2004: force exclusion of private IPs from ICE candidates [FF51+] * [SETUP-HARDEN] This will protect your private IP even in TRUSTED scenarios after you * grant device access, but often results in breakage on video-conferencing platforms ***/ -// user_pref("media.peerconnection.ice.no_host", true); + // user_pref("media.peerconnection.ice.no_host", true); /* 2020: disable GMP (Gecko Media Plugins) * [1] https://wiki.mozilla.org/GeckoMediaPlugins ***/ -// user_pref("media.gmp-provider.enabled", false); + // user_pref("media.gmp-provider.enabled", false); /*** [SECTION 2400]: DOM (DOCUMENT OBJECT MODEL) ***/ user_pref("_user.js.parrot", "2400 syntax error: the parrot's kicked the bucket!"); @@ -554,14 +554,14 @@ user_pref("browser.download.start_downloads_in_tmp_dir", true); // [FF102+] user_pref("browser.helperApps.deleteTempFileOnExit", true); /* 2606: disable UITour backend so there is no chance that a remote page can use it ***/ user_pref("browser.uitour.enabled", false); -// user_pref("browser.uitour.url", ""); // Defense-in-depth + // user_pref("browser.uitour.url", ""); // Defense-in-depth /* 2608: reset remote debugging to disabled * [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/16222 ***/ user_pref("devtools.debugger.remote-enabled", false); // [DEFAULT: false] /* 2615: disable websites overriding Firefox's keyboard shortcuts [FF58+] * 0 (default) or 1=allow, 2=block * [SETTING] to add site exceptions: Ctrl+I>Permissions>Override Keyboard Shortcuts ***/ -// user_pref("permissions.default.shortcuts", 2); + // user_pref("permissions.default.shortcuts", 2); /* 2616: remove special permissions for certain mozilla domains [FF35+] * [1] resource://app/defaults/permissions ***/ user_pref("permissions.manager.defaultsUrl", ""); @@ -569,11 +569,11 @@ user_pref("permissions.manager.defaultsUrl", ""); user_pref("webchannel.allowObject.urlWhitelist", ""); /* 2619: use Punycode in Internationalized Domain Names to eliminate possible spoofing * [SETUP-WEB] Might be undesirable for non-latin alphabet users since legitimate IDN's are also punycoded - * [TEST] https://www.xn--80ak6aa92e.com (www.apple.com) + * [TEST] https://www.xn--80ak6aa92e.com/ (www.apple.com) * [1] https://wiki.mozilla.org/IDN_Display_Algorithm * [2] https://en.wikipedia.org/wiki/IDN_homograph_attack * [3] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=punycode+firefox - * [4] https://www.xudongz.com/blog/2017/idn-phishing ***/ + * [4] https://www.xudongz.com/blog/2017/idn-phishing/ ***/ user_pref("network.IDN_show_punycode", true); /* 2620: enforce PDFJS, disable PDFJS scripting * This setting controls if the option "Display in Firefox" is available in the setting below @@ -615,13 +615,13 @@ user_pref("browser.download.always_ask_before_handling_new_types", true); * [SETUP-CHROME] Breaks usage of files which are installed outside allowed directories * [1] https://archive.is/DYjAM ***/ user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF] -// user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15] + // user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15] /* 2661: disable bypassing 3rd party extension install prompts [FF82+] * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1659530,1681331 ***/ user_pref("extensions.postDownloadThirdPartyPrompt", false); /* 2662: disable webextension restrictions on certain mozilla domains (you also need 4503) [FF60+] * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/ -// user_pref("extensions.webextensions.restrictedDomains", ""); + // user_pref("extensions.webextensions.restrictedDomains", ""); /*** [SECTION 2700]: ETP (ENHANCED TRACKING PROTECTION) ***/ user_pref("_user.js.parrot", "2700 syntax error: the parrot's joined the bleedin' choir invisible!"); @@ -629,17 +629,17 @@ user_pref("_user.js.parrot", "2700 syntax error: the parrot's joined the bleedin * ETP Strict Mode enables Total Cookie Protection (TCP) * [NOTE] Adding site exceptions disables all ETP protections for that site and increases the risk of * cross-site state tracking e.g. exceptions for SiteA and SiteB means PartyC on both sites is shared - * [1] https://blog.mozilla.org/security/2021/02/23/total-cookie-protection + * [1] https://blog.mozilla.org/security/2021/02/23/total-cookie-protection/ * [SETTING] to add site exceptions: Urlbar>ETP Shield * [SETTING] to manage site exceptions: Options>Privacy & Security>Enhanced Tracking Protection>Manage Exceptions ***/ user_pref("browser.contentblocking.category", "strict"); // [HIDDEN PREF] /* 2702: disable ETP web compat features [FF93+] * [SETUP-HARDEN] Includes skip lists, heuristics (SmartBlock) and automatic grants * Opener and redirect heuristics are granted for 30 days, see [3] - * [1] https://blog.mozilla.org/security/2021/07/13/smartblock-v2 + * [1] https://blog.mozilla.org/security/2021/07/13/smartblock-v2/ * [2] https://hg.mozilla.org/mozilla-central/rev/e5483fd469ab#l4.12 * [3] https://developer.mozilla.org/en-US/docs/Web/Privacy/State_Partitioning#storage_access_heuristics ***/ -// user_pref("privacy.antitracking.enableWebcompat", false); + // user_pref("privacy.antitracking.enableWebcompat", false); /*** [SECTION 2800]: SHUTDOWN & SANITIZING ***/ user_pref("_user.js.parrot", "2800 syntax error: the parrot's bleedin' demised!"); @@ -656,12 +656,12 @@ user_pref("privacy.clearOnShutdown.downloads", true); // [DEFAULT: true] user_pref("privacy.clearOnShutdown.formdata", true); // [DEFAULT: true] user_pref("privacy.clearOnShutdown.history", true); // [DEFAULT: true] user_pref("privacy.clearOnShutdown_v2.historyFormDataAndDownloads", true); // [FF128+] [DEFAULT: true] -// user_pref("privacy.clearOnShutdown.siteSettings", false); // [DEFAULT: false] -// user_pref("privacy.clearOnShutdown_v2.siteSettings", false); // [FF128+] [DEFAULT: false] + // user_pref("privacy.clearOnShutdown.siteSettings", false); // [DEFAULT: false] + // user_pref("privacy.clearOnShutdown_v2.siteSettings", false); // [FF128+] [DEFAULT: false] /* 2812: set Session Restore to clear on shutdown (if 2810 is true) [FF34+] * [NOTE] Not needed if Session Restore is not used (0102) or it is already cleared with history (2811) * [NOTE] If true, this prevents resuming from crashes (also see 5008) ***/ -// user_pref("privacy.clearOnShutdown.openWindows", true); + // user_pref("privacy.clearOnShutdown.openWindows", true); /** SANITIZE ON SHUTDOWN: RESPECTS "ALLOW" SITE EXCEPTIONS FF103+ | v2 migration is FF128+ ***/ /* 2815: set "Cookies" and "Site Data" to clear on shutdown (if 2810 is true) [SETUP-CHROME] @@ -686,7 +686,7 @@ user_pref("privacy.clearOnShutdown_v2.cookiesAndStorage", true); // Cookies, Sit user_pref("privacy.clearSiteData.cache", true); user_pref("privacy.clearSiteData.cookiesAndStorage", false); // keep false until it respects "allow" site exceptions user_pref("privacy.clearSiteData.historyFormDataAndDownloads", true); -// user_pref("privacy.clearSiteData.siteSettings", false); + // user_pref("privacy.clearSiteData.siteSettings", false); /** SANITIZE HISTORY: IGNORES "ALLOW" SITE EXCEPTIONS | clearHistory migration is FF128+ ***/ /* 2830: set manual "Clear History" items, also via Ctrl-Shift-Del [SETUP-CHROME] @@ -698,16 +698,16 @@ user_pref("privacy.cpd.cache", true); // [DEFAULT: true] user_pref("privacy.clearHistory.cache", true); user_pref("privacy.cpd.formdata", true); // [DEFAULT: true] user_pref("privacy.cpd.history", true); // [DEFAULT: true] -// user_pref("privacy.cpd.downloads", true); // not used, see note above + // user_pref("privacy.cpd.downloads", true); // not used, see note above user_pref("privacy.clearHistory.historyFormDataAndDownloads", true); user_pref("privacy.cpd.cookies", false); user_pref("privacy.cpd.sessions", true); // [DEFAULT: true] user_pref("privacy.cpd.offlineApps", false); // [DEFAULT: false] user_pref("privacy.clearHistory.cookiesAndStorage", false); -// user_pref("privacy.cpd.openWindows", false); // Session Restore -// user_pref("privacy.cpd.passwords", false); -// user_pref("privacy.cpd.siteSettings", false); -// user_pref("privacy.clearHistory.siteSettings", false); + // user_pref("privacy.cpd.openWindows", false); // Session Restore + // user_pref("privacy.cpd.passwords", false); + // user_pref("privacy.cpd.siteSettings", false); + // user_pref("privacy.clearHistory.siteSettings", false); /** SANITIZE MANUAL: TIMERANGE ***/ /* 2840: set "Time range to clear" for "Clear Data" (2820) and "Clear History" (2830) @@ -718,86 +718,86 @@ user_pref("privacy.clearHistory.cookiesAndStorage", false); user_pref("privacy.sanitize.timeSpan", 0); /*** [SECTION 4000]: FPP (fingerprintingProtection) - RFP (4501) overrides FPP + RFP (4501) overrides FPP - In FF118+ FPP is on by default in private windows (4001) and in FF119+ is controlled - by ETP (2701). FPP will also use Remote Services in future to relax FPP protections - on a per site basis for compatibility (4003). + In FF118+ FPP is on by default in private windows (4001) and in FF119+ is controlled + by ETP (2701). FPP will also use Remote Services in future to relax FPP protections + on a per site basis for compatibility (4003). - 1826408 - restrict fonts to system (kBaseFonts + kLangPackFonts) (Windows, Mac, some Linux) - https://searchfox.org/mozilla-central/search?path=StandardFonts*.inc - 1858181 - subtly randomize canvas per eTLD+1, per session and per window-mode (FF120+) - ***/ + 1826408 - restrict fonts to system (kBaseFonts + kLangPackFonts) (Windows, Mac, some Linux) + https://searchfox.org/mozilla-central/search?path=StandardFonts*.inc + 1858181 - subtly randomize canvas per eTLD+1, per session and per window-mode (FF120+) +***/ user_pref("_user.js.parrot", "4000 syntax error: the parrot's bereft of life!"); /* 4001: enable FPP in PB mode [FF114+] * [NOTE] In FF119+, FPP for all modes (7016) is enabled with ETP Strict (2701) ***/ -// user_pref("privacy.fingerprintingProtection.pbmode", true); // [DEFAULT: true FF118+] + // user_pref("privacy.fingerprintingProtection.pbmode", true); // [DEFAULT: true FF118+] /* 4002: set global FPP overrides [FF114+] * Controls what protections FPP uses globally, including "RFPTargets" (despite the name these are * not used by RFP) e.g. "+AllTargets,-CSSPrefersColorScheme" or "-AllTargets,+CanvasRandomization" * [NOTE] Be aware that not all RFP protections are necessarily in RFPTargets * [WARNING] Not recommended. Either use RFP or FPP at defaults * [1] https://searchfox.org/mozilla-central/source/toolkit/components/resistfingerprinting/RFPTargets.inc ***/ -// user_pref("privacy.fingerprintingProtection.overrides", ""); + // user_pref("privacy.fingerprintingProtection.overrides", ""); /* 4003: disable remote FPP overrides [FF127+] ***/ -// user_pref("privacy.fingerprintingProtection.remoteOverrides.enabled", false); + // user_pref("privacy.fingerprintingProtection.remoteOverrides.enabled", false); /*** [SECTION 4500]: RFP (resistFingerprinting) - RFP overrides FPP (4000) + RFP overrides FPP (4000) - It is an all-or-nothing buy in: you cannot pick and choose what parts you want - [TEST] https://arkenfox.github.io/TZP/tzp.html + It is an all-or-nothing buy in: you cannot pick and choose what parts you want + [TEST] https://arkenfox.github.io/TZP/tzp.html - [WARNING] DO NOT USE extensions to alter RFP protected metrics + [WARNING] DO NOT USE extensions to alter RFP protected metrics - 418986 - limit window.screen & CSS media queries (FF41) - 1281949 - spoof screen orientation (FF50) - 1360039 - spoof navigator.hardwareConcurrency as 2 (FF55) + 418986 - limit window.screen & CSS media queries (FF41) + 1281949 - spoof screen orientation (FF50) + 1360039 - spoof navigator.hardwareConcurrency as 2 (FF55) FF56 - 1333651 - spoof User Agent & Navigator API - version: android version spoofed as ESR (FF119 or lower) - OS: JS spoofed as Windows 10, OS 10.15, Android 10, or Linux | HTTP Headers spoofed as Windows or Android - 1369319 - disable device sensor API - 1369357 - disable site specific zoom - 1337161 - hide gamepads from content - 1372072 - spoof network information API as "unknown" when dom.netinfo.enabled = true - 1333641 - reduce fingerprinting in WebSpeech API + 1333651 - spoof User Agent & Navigator API + version: android version spoofed as ESR (FF119 or lower) + OS: JS spoofed as Windows 10, OS 10.15, Android 10, or Linux | HTTP Headers spoofed as Windows or Android + 1369319 - disable device sensor API + 1369357 - disable site specific zoom + 1337161 - hide gamepads from content + 1372072 - spoof network information API as "unknown" when dom.netinfo.enabled = true + 1333641 - reduce fingerprinting in WebSpeech API FF57 - 1369309 - spoof media statistics - 1382499 - reduce screen co-ordinate fingerprinting in Touch API - 1217290 & 1409677 - enable some fingerprinting resistance for WebGL - 1354633 - limit MediaError.message to a whitelist + 1369309 - spoof media statistics + 1382499 - reduce screen co-ordinate fingerprinting in Touch API + 1217290 & 1409677 - enable some fingerprinting resistance for WebGL + 1354633 - limit MediaError.message to a whitelist FF58+ - 1372073 - spoof/block fingerprinting in MediaDevices API (FF59) - Spoof: enumerate devices as one "Internal Camera" and one "Internal Microphone" - Block: suppresses the ondevicechange event - 1039069 - warn when language prefs are not set to "en*" (FF59) - 1222285 & 1433592 - spoof keyboard events and suppress keyboard modifier events (FF59) - Spoofing mimics the content language of the document. Currently it only supports en-US. - Modifier events suppressed are SHIFT and both ALT keys. Chrome is not affected. - 1337157 - disable WebGL debug renderer info (FF60) - 1459089 - disable OS locale in HTTP Accept-Language headers (ANDROID) (FF62) - 1479239 - return "no-preference" with prefers-reduced-motion (FF63) - 1363508 - spoof/suppress Pointer Events (FF64) - 1492766 - spoof pointerEvent.pointerid (FF65) - 1485266 - disable exposure of system colors to CSS or canvas (FF67) - 1494034 - return "light" with prefers-color-scheme (FF67) - 1564422 - spoof audioContext outputLatency (FF70) - 1595823 - return audioContext sampleRate as 44100 (FF72) - 1607316 - spoof pointer as coarse and hover as none (ANDROID) (FF74) - 1621433 - randomize canvas (previously FF58+ returned an all-white canvas) (FF78) - 1506364 - return "no-preference" with prefers-contrast (FF80) - 1653987 - limit font visibility to bundled and "Base Fonts" (Windows, Mac, some Linux) (FF80) - 1461454 - spoof smooth=true and powerEfficient=false for supported media in MediaCapabilities (FF82) - 531915 - use fdlibm's sin, cos and tan in jsmath (FF93, ESR91.1) - 1756280 - enforce navigator.pdfViewerEnabled as true and plugins/mimeTypes as hard-coded values (FF100-115) - 1692609 - reduce JS timing precision to 16.67ms (previously FF55+ was 100ms) (FF102) - 1422237 - return "srgb" with color-gamut (FF110) - 1794628 - return "none" with inverted-colors (FF114) - 1554751 - return devicePixelRatio as 2 (previously FF41+ was 1) (FF127) - 1787790 - normalize system fonts (FF128) - 1835987 - spoof timezone as Atlantic/Reykjavik (previously FF55+ was UTC) (FF128) - ***/ + 1372073 - spoof/block fingerprinting in MediaDevices API (FF59) + Spoof: enumerate devices as one "Internal Camera" and one "Internal Microphone" + Block: suppresses the ondevicechange event + 1039069 - warn when language prefs are not set to "en*" (FF59) + 1222285 & 1433592 - spoof keyboard events and suppress keyboard modifier events (FF59) + Spoofing mimics the content language of the document. Currently it only supports en-US. + Modifier events suppressed are SHIFT and both ALT keys. Chrome is not affected. + 1337157 - disable WebGL debug renderer info (FF60) + 1459089 - disable OS locale in HTTP Accept-Language headers (ANDROID) (FF62) + 1479239 - return "no-preference" with prefers-reduced-motion (FF63) + 1363508 - spoof/suppress Pointer Events (FF64) + 1492766 - spoof pointerEvent.pointerid (FF65) + 1485266 - disable exposure of system colors to CSS or canvas (FF67) + 1494034 - return "light" with prefers-color-scheme (FF67) + 1564422 - spoof audioContext outputLatency (FF70) + 1595823 - return audioContext sampleRate as 44100 (FF72) + 1607316 - spoof pointer as coarse and hover as none (ANDROID) (FF74) + 1621433 - randomize canvas (previously FF58+ returned an all-white canvas) (FF78) + 1506364 - return "no-preference" with prefers-contrast (FF80) + 1653987 - limit font visibility to bundled and "Base Fonts" (Windows, Mac, some Linux) (FF80) + 1461454 - spoof smooth=true and powerEfficient=false for supported media in MediaCapabilities (FF82) + 531915 - use fdlibm's sin, cos and tan in jsmath (FF93, ESR91.1) + 1756280 - enforce navigator.pdfViewerEnabled as true and plugins/mimeTypes as hard-coded values (FF100-115) + 1692609 - reduce JS timing precision to 16.67ms (previously FF55+ was 100ms) (FF102) + 1422237 - return "srgb" with color-gamut (FF110) + 1794628 - return "none" with inverted-colors (FF114) + 1554751 - return devicePixelRatio as 2 (previously FF41+ was 1) (FF127) + 1787790 - normalize system fonts (FF128) + 1835987 - spoof timezone as Atlantic/Reykjavik (previously FF55+ was UTC) (FF128) +***/ user_pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs"); /* 4501: enable RFP * [SETUP-WEB] RFP can cause some website breakage: mainly canvas, use a canvas site exception via the urlbar. @@ -805,7 +805,7 @@ user_pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs") * [NOTE] pbmode applies if true and the original pref is false * [1] https://bugzilla.mozilla.org/418986 ***/ user_pref("privacy.resistFingerprinting", true); // [FF41+] -// user_pref("privacy.resistFingerprinting.pbmode", true); // [FF114+] + // user_pref("privacy.resistFingerprinting.pbmode", true); // [FF114+] /* 4502: set new window size rounding max values [FF55+] * [SETUP-CHROME] sizes round down in hundreds: width to 200s and height to 100s, to fit your screen * [1] https://bugzilla.mozilla.org/1330882 ***/ @@ -825,11 +825,11 @@ user_pref("privacy.resistFingerprinting.block_mozAddonManager", true); * [1] https://bugzilla.mozilla.org/1407366 * [2] https://hg.mozilla.org/mozilla-central/rev/6d2d7856e468#l2.32 ***/ user_pref("privacy.resistFingerprinting.letterboxing", true); // [HIDDEN PREF] -// user_pref("privacy.resistFingerprinting.letterboxing.dimensions", ""); // [HIDDEN PREF] + // user_pref("privacy.resistFingerprinting.letterboxing.dimensions", ""); // [HIDDEN PREF] /* 4505: experimental RFP [FF91+] * [WARNING] DO NOT USE unless testing, see [1] comment 12 * [1] https://bugzilla.mozilla.org/1635603 ***/ -// user_pref("privacy.resistFingerprinting.exemptedDomains", "*.example.invalid"); + // user_pref("privacy.resistFingerprinting.exemptedDomains", "*.example.invalid"); /* 4506: disable RFP spoof english prompt [FF59+] * 0=prompt, 1=disabled, 2=enabled (requires RFP) * [NOTE] When changing from value 2, preferred languages ('intl.accept_languages') is not reset. @@ -861,8 +861,8 @@ user_pref("browser.link.open_newwindow.restriction", 0); user_pref("webgl.disabled", true); /*** [SECTION 5000]: OPTIONAL OPSEC - Disk avoidance, application data isolation, eyeballs... - ***/ + Disk avoidance, application data isolation, eyeballs... +***/ user_pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow"); /* 5001: start Firefox in PB (Private Browsing) mode * [NOTE] In this mode all windows are "private windows" and the PB mode icon is not displayed @@ -874,111 +874,111 @@ user_pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow * [SETTING] Privacy & Security>History>Custom Settings>Always use private browsing mode * [1] https://wiki.mozilla.org/Private_Browsing * [2] https://support.mozilla.org/kb/common-myths-about-private-browsing ***/ -// user_pref("browser.privatebrowsing.autostart", true); + // user_pref("browser.privatebrowsing.autostart", true); /* 5002: disable memory cache * capacity: -1=determine dynamically (default), 0=none, n=memory capacity in kibibytes ***/ -// user_pref("browser.cache.memory.enable", false); -// user_pref("browser.cache.memory.capacity", 0); + // user_pref("browser.cache.memory.enable", false); + // user_pref("browser.cache.memory.capacity", 0); /* 5003: disable saving passwords * [NOTE] This does not clear any passwords already saved * [SETTING] Privacy & Security>Logins and Passwords>Ask to save logins and passwords for websites ***/ -// user_pref("signon.rememberSignons", false); + // user_pref("signon.rememberSignons", false); /* 5004: disable permissions manager from writing to disk [FF41+] [RESTART] * [NOTE] This means any permission changes are session only * [1] https://bugzilla.mozilla.org/967812 ***/ -// user_pref("permissions.memory_only", true); // [HIDDEN PREF] + // user_pref("permissions.memory_only", true); // [HIDDEN PREF] /* 5005: disable intermediate certificate caching [FF41+] [RESTART] * [NOTE] This affects login/cert/key dbs. The effect is all credentials are session-only. * Saved logins and passwords are not available. Reset the pref and restart to return them ***/ -// user_pref("security.nocertdb", true); + // user_pref("security.nocertdb", true); /* 5006: disable favicons in history and bookmarks * [NOTE] Stored as data blobs in favicons.sqlite, these don't reveal anything that your * actual history (and bookmarks) already do. Your history is more detailed, so * control that instead; e.g. disable history, clear history on exit, use PB mode * [NOTE] favicons.sqlite is sanitized on Firefox close ***/ -// user_pref("browser.chrome.site_icons", false); + // user_pref("browser.chrome.site_icons", false); /* 5007: exclude "Undo Closed Tabs" in Session Restore ***/ -// user_pref("browser.sessionstore.max_tabs_undo", 0); + // user_pref("browser.sessionstore.max_tabs_undo", 0); /* 5008: disable resuming session from crash * [TEST] about:crashparent ***/ -// user_pref("browser.sessionstore.resume_from_crash", false); + // user_pref("browser.sessionstore.resume_from_crash", false); /* 5009: disable "open with" in download dialog [FF50+] * Application data isolation [1] * [1] https://bugzilla.mozilla.org/1281959 ***/ -// user_pref("browser.download.forbid_open_with", true); + // user_pref("browser.download.forbid_open_with", true); /* 5010: disable location bar suggestion types * [SETTING] Search>Address Bar>When using the address bar, suggest ***/ -// user_pref("browser.urlbar.suggest.history", false); -// user_pref("browser.urlbar.suggest.bookmark", false); -// user_pref("browser.urlbar.suggest.openpage", false); -// user_pref("browser.urlbar.suggest.topsites", false); // [FF78+] + // user_pref("browser.urlbar.suggest.history", false); + // user_pref("browser.urlbar.suggest.bookmark", false); + // user_pref("browser.urlbar.suggest.openpage", false); + // user_pref("browser.urlbar.suggest.topsites", false); // [FF78+] /* 5011: disable location bar dropdown * This value controls the total number of entries to appear in the location bar dropdown ***/ -// user_pref("browser.urlbar.maxRichResults", 0); + // user_pref("browser.urlbar.maxRichResults", 0); /* 5012: disable location bar autofill * [1] https://support.mozilla.org/kb/address-bar-autocomplete-firefox#w_url-autocomplete ***/ -// user_pref("browser.urlbar.autoFill", false); + // user_pref("browser.urlbar.autoFill", false); /* 5013: disable browsing and download history * [NOTE] We also clear history and downloads on exit (2811) * [SETTING] Privacy & Security>History>Custom Settings>Remember browsing and download history ***/ -// user_pref("places.history.enabled", false); + // user_pref("places.history.enabled", false); /* 5014: disable Windows jumplist [WINDOWS] ***/ -// user_pref("browser.taskbar.lists.enabled", false); -// user_pref("browser.taskbar.lists.frequent.enabled", false); -// user_pref("browser.taskbar.lists.recent.enabled", false); -// user_pref("browser.taskbar.lists.tasks.enabled", false); + // user_pref("browser.taskbar.lists.enabled", false); + // user_pref("browser.taskbar.lists.frequent.enabled", false); + // user_pref("browser.taskbar.lists.recent.enabled", false); + // user_pref("browser.taskbar.lists.tasks.enabled", false); /* 5016: discourage downloading to desktop * 0=desktop, 1=downloads (default), 2=custom * [SETTING] To set your custom default "downloads": General>Downloads>Save files to ***/ -// user_pref("browser.download.folderList", 2); + // user_pref("browser.download.folderList", 2); /* 5017: disable Form Autofill * If .supportedCountries includes your region (browser.search.region) and .supported * is "detect" (default), then the UI will show. Stored data is not secure, uses JSON * [SETTING] Privacy & Security>Forms and Autofill>Autofill addresses * [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill ***/ -// user_pref("extensions.formautofill.addresses.enabled", false); // [FF55+] -// user_pref("extensions.formautofill.creditCards.enabled", false); // [FF56+] + // user_pref("extensions.formautofill.addresses.enabled", false); // [FF55+] + // user_pref("extensions.formautofill.creditCards.enabled", false); // [FF56+] /* 5018: limit events that can cause a pop-up ***/ -// user_pref("dom.popup_allowed_events", "click dblclick mousedown pointerdown"); + // user_pref("dom.popup_allowed_events", "click dblclick mousedown pointerdown"); /* 5019: disable page thumbnail collection ***/ -// user_pref("browser.pagethumbnails.capturing_disabled", true); // [HIDDEN PREF] + // user_pref("browser.pagethumbnails.capturing_disabled", true); // [HIDDEN PREF] /* 5020: disable Windows native notifications and use app notications instead [FF111+] [WINDOWS] ***/ -// user_pref("alerts.useSystemBackend.windows.notificationserver.enabled", false); + // user_pref("alerts.useSystemBackend.windows.notificationserver.enabled", false); /* 5021: disable location bar using search * Don't leak URL typos to a search engine, give an error message instead * Examples: "secretplace,com", "secretplace/com", "secretplace com", "secret place.com" * [NOTE] This does not affect explicit user action such as using search buttons in the * dropdown, or using keyword search shortcuts you configure in options (e.g. "d" for DuckDuckGo) ***/ -// user_pref("keyword.enabled", false); + // user_pref("keyword.enabled", false); /*** [SECTION 5500]: OPTIONAL HARDENING - Not recommended. Overriding these can cause breakage and performance issues, - they are mostly fingerprintable, and the threat model is practically nonexistent - ***/ + Not recommended. Overriding these can cause breakage and performance issues, + they are mostly fingerprintable, and the threat model is practically nonexistent +***/ user_pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!"); /* 5501: disable MathML (Mathematical Markup Language) [FF51+] * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=mathml ***/ -// user_pref("mathml.disabled", true); // 1173199 + // user_pref("mathml.disabled", true); // 1173199 /* 5502: disable in-content SVG (Scalable Vector Graphics) [FF53+] * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=firefox+svg ***/ -// user_pref("svg.disabled", true); // 1216893 + // user_pref("svg.disabled", true); // 1216893 /* 5503: disable graphite * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=firefox+graphite * [2] https://en.wikipedia.org/wiki/Graphite_(SIL) ***/ -// user_pref("gfx.font_rendering.graphite.enabled", false); + // user_pref("gfx.font_rendering.graphite.enabled", false); /* 5504: disable asm.js [FF22+] * [1] http://asmjs.org/ * [2] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=asm.js * [3] https://rh0dev.github.io/blog/2017/the-return-of-the-jit/ ***/ -// user_pref("javascript.options.asmjs", false); + // user_pref("javascript.options.asmjs", false); /* 5505: disable Ion and baseline JIT to harden against JS exploits * [NOTE] When both Ion and JIT are disabled, and trustedprincipals * is enabled, then Ion can still be used by extensions (1599226) * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=firefox+jit * [2] https://microsoftedge.github.io/edgevr/posts/Super-Duper-Secure-Mode/ ***/ -// user_pref("javascript.options.ion", false); -// user_pref("javascript.options.baselinejit", false); -// user_pref("javascript.options.jit_trustedprincipals", true); // [FF75+] [HIDDEN PREF] + // user_pref("javascript.options.ion", false); + // user_pref("javascript.options.baselinejit", false); + // user_pref("javascript.options.jit_trustedprincipals", true); // [FF75+] [HIDDEN PREF] /* 5506: disable WebAssembly [FF52+] * Vulnerabilities [1] have increasingly been found, including those known and fixed * in native programs years ago [2]. WASM has powerful low-level access, making @@ -987,16 +987,16 @@ user_pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!"); * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=wasm * [2] https://spectrum.ieee.org/tech-talk/telecom/security/more-worries-over-the-security-of-web-assembly * [3] https://www.zdnet.com/article/half-of-the-websites-using-webassembly-use-it-for-malicious-purposes ***/ -// user_pref("javascript.options.wasm", false); + // user_pref("javascript.options.wasm", false); /* 5507: disable rendering of SVG OpenType fonts ***/ -// user_pref("gfx.font_rendering.opentype_svg.enabled", false); + // user_pref("gfx.font_rendering.opentype_svg.enabled", false); /* 5508: disable all DRM content (EME: Encryption Media Extension) * Optionally hide the UI setting which also disables the DRM prompt * [SETTING] General>DRM Content>Play DRM-controlled content * [TEST] https://bitmovin.com/demos/drm * [1] https://www.eff.org/deeplinks/2017/10/drms-dead-canary-how-we-just-lost-web-what-we-learned-it-and-what-we-need-do-next ***/ -// user_pref("media.eme.enabled", false); -// user_pref("browser.eme.ui.enabled", false); + // user_pref("media.eme.enabled", false); + // user_pref("browser.eme.ui.enabled", false); /* 5509: disable IPv6 if using a VPN * This is an application level fallback. Disabling IPv6 is best done at an OS/network * level, and/or configured properly in system wide VPN setups. @@ -1004,16 +1004,16 @@ user_pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!"); * [NOTE] PHP defaults to IPv6 with "localhost". Use "php -S 127.0.0.1:PORT" * [TEST] https://ipleak.org/ * [1] https://www.internetsociety.org/tag/ipv6-security/ (Myths 2,4,5,6) ***/ -// user_pref("network.dns.disableIPv6", true); + // user_pref("network.dns.disableIPv6", true); /* 5510: control when to send a cross-origin referer * 0=always (default), 1=only if base domains match, 2=only if hosts match * [NOTE] Will cause breakage: older modems/routers and some sites e.g banks, vimeo, icloud, instagram ***/ -// user_pref("network.http.referer.XOriginPolicy", 2); + // user_pref("network.http.referer.XOriginPolicy", 2); /* 5511: set DoH bootstrap address [FF89+] * Firefox uses the system DNS to initially resolve the IP address of your DoH server. * When set to a valid, working value that matches your "network.trr.uri" (0712) Firefox * won't use the system DNS. If the IP doesn't match then DoH won't work ***/ -// user_pref("network.trr.bootstrapAddr", "10.0.0.1"); // [HIDDEN PREF] + // user_pref("network.trr.bootstrapAddr", "10.0.0.1"); // [HIDDEN PREF] /*** [SECTION 6000]: DON'T TOUCH ***/ user_pref("_user.js.parrot", "6000 syntax error: the parrot's 'istory!"); @@ -1045,12 +1045,12 @@ user_pref("extensions.webcompat-reporter.enabled", false); // [DEFAULT: false] * [WHY] https://support.mozilla.org/kb/quarantined-domains */ user_pref("extensions.quarantinedDomains.enabled", true); // [DEFAULT: true] /* 6050: prefsCleaner: previously active items removed from arkenfox 115-127 ***/ -// user_pref("accessibility.force_disabled", ""); -// user_pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", ""); -// user_pref("network.protocol-handler.external.ms-windows-store", ""); -// user_pref("privacy.partition.always_partition_third_party_non_cookie_storage", ""); -// user_pref("privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", ""); -// user_pref("privacy.partition.serviceWorkers", ""); + // user_pref("accessibility.force_disabled", ""); + // user_pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", ""); + // user_pref("network.protocol-handler.external.ms-windows-store", ""); + // user_pref("privacy.partition.always_partition_third_party_non_cookie_storage", ""); + // user_pref("privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", ""); + // user_pref("privacy.partition.serviceWorkers", ""); /*** [SECTION 7000]: DON'T BOTHER ***/ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies!"); @@ -1058,8 +1058,8 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies * Location-Aware Browsing, Full Screen * [WHY] The API state is easily fingerprintable. * Geo is behind a prompt (7002). Full screen requires user interaction ***/ -// user_pref("geo.enabled", false); -// user_pref("full-screen-api.enabled", false); + // user_pref("geo.enabled", false); + // user_pref("full-screen-api.enabled", false); /* 7002: set default permissions * Location, Camera, Microphone, Notifications [FF58+] Virtual Reality [FF73+] * 0=always ask (default), 1=allow, 2=block @@ -1067,131 +1067,131 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies * exceptions as allow/block for frequently visited/annoying sites: i.e. not global * [SETTING] to add site exceptions: Ctrl+I>Permissions> * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Settings ***/ -// user_pref("permissions.default.geo", 0); -// user_pref("permissions.default.camera", 0); -// user_pref("permissions.default.microphone", 0); -// user_pref("permissions.default.desktop-notification", 0); -// user_pref("permissions.default.xr", 0); // Virtual Reality + // user_pref("permissions.default.geo", 0); + // user_pref("permissions.default.camera", 0); + // user_pref("permissions.default.microphone", 0); + // user_pref("permissions.default.desktop-notification", 0); + // user_pref("permissions.default.xr", 0); // Virtual Reality /* 7003: disable non-modern cipher suites [1] * [WHY] Passive fingerprinting. Minimal/non-existent threat of downgrade attacks * [1] https://browserleaks.com/ssl ***/ -// user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false); -// user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false); -// user_pref("security.ssl3.ecdhe_rsa_aes_128_sha", false); -// user_pref("security.ssl3.ecdhe_rsa_aes_256_sha", false); -// user_pref("security.ssl3.rsa_aes_128_gcm_sha256", false); // no PFS -// user_pref("security.ssl3.rsa_aes_256_gcm_sha384", false); // no PFS -// user_pref("security.ssl3.rsa_aes_128_sha", false); // no PFS -// user_pref("security.ssl3.rsa_aes_256_sha", false); // no PFS + // user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false); + // user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false); + // user_pref("security.ssl3.ecdhe_rsa_aes_128_sha", false); + // user_pref("security.ssl3.ecdhe_rsa_aes_256_sha", false); + // user_pref("security.ssl3.rsa_aes_128_gcm_sha256", false); // no PFS + // user_pref("security.ssl3.rsa_aes_256_gcm_sha384", false); // no PFS + // user_pref("security.ssl3.rsa_aes_128_sha", false); // no PFS + // user_pref("security.ssl3.rsa_aes_256_sha", false); // no PFS /* 7004: control TLS versions * [WHY] Passive fingerprinting and security ***/ -// user_pref("security.tls.version.min", 3); // [DEFAULT: 3] -// user_pref("security.tls.version.max", 4); + // user_pref("security.tls.version.min", 3); // [DEFAULT: 3] + // user_pref("security.tls.version.max", 4); /* 7005: disable SSL session IDs [FF36+] * [WHY] Passive fingerprinting and perf costs. These are session-only * and isolated with network partitioning (FF85+) and/or containers ***/ -// user_pref("security.ssl.disable_session_identifiers", true); + // user_pref("security.ssl.disable_session_identifiers", true); /* 7006: onions * [WHY] Firefox doesn't support hidden services. Use Tor Browser ***/ -// user_pref("dom.securecontext.allowlist_onions", true); // [FF97+] 1382359/1744006 -// user_pref("network.http.referer.hideOnionSource", true); // 1305144 + // user_pref("dom.securecontext.allowlist_onions", true); // [FF97+] 1382359/1744006 + // user_pref("network.http.referer.hideOnionSource", true); // 1305144 /* 7007: referers * [WHY] Only cross-origin referers (1602, 5510) matter ***/ -// user_pref("network.http.sendRefererHeader", 2); -// user_pref("network.http.referer.trimmingPolicy", 0); + // user_pref("network.http.sendRefererHeader", 2); + // user_pref("network.http.referer.trimmingPolicy", 0); /* 7008: set the default Referrer Policy [FF59+] * 0=no-referer, 1=same-origin, 2=strict-origin-when-cross-origin, 3=no-referrer-when-downgrade * [WHY] Defaults are fine. They can be overridden by a site-controlled Referrer Policy ***/ -// user_pref("network.http.referer.defaultPolicy", 2); // [DEFAULT: 2] -// user_pref("network.http.referer.defaultPolicy.pbmode", 2); // [DEFAULT: 2] + // user_pref("network.http.referer.defaultPolicy", 2); // [DEFAULT: 2] + // user_pref("network.http.referer.defaultPolicy.pbmode", 2); // [DEFAULT: 2] /* 7010: disable HTTP Alternative Services [FF37+] * [WHY] Already isolated with network partitioning (FF85+) ***/ -// user_pref("network.http.altsvc.enabled", false); + // user_pref("network.http.altsvc.enabled", false); /* 7011: disable website control over browser right-click context menu * [WHY] Just use Shift-Right-Click ***/ -// user_pref("dom.event.contextmenu.enabled", false); + // user_pref("dom.event.contextmenu.enabled", false); /* 7012: disable icon fonts (glyphs) and local fallback rendering * [WHY] Breakage, font fallback is equivalency, also RFP * [1] https://bugzilla.mozilla.org/789788 * [2] https://gitlab.torproject.org/legacy/trac/-/issues/8455 ***/ -// user_pref("gfx.downloadable_fonts.enabled", false); // [FF41+] -// user_pref("gfx.downloadable_fonts.fallback_delay", -1); + // user_pref("gfx.downloadable_fonts.enabled", false); // [FF41+] + // user_pref("gfx.downloadable_fonts.fallback_delay", -1); /* 7013: disable Clipboard API * [WHY] Fingerprintable. Breakage. Cut/copy/paste require user * interaction, and paste is limited to focused editable fields ***/ -// user_pref("dom.event.clipboardevents.enabled", false); + // user_pref("dom.event.clipboardevents.enabled", false); /* 7014: disable System Add-on updates * [WHY] It can compromise security. System addons ship with prefs, use those ***/ -// user_pref("extensions.systemAddon.update.enabled", false); // [FF62+] -// user_pref("extensions.systemAddon.update.url", ""); // [FF44+] + // user_pref("extensions.systemAddon.update.enabled", false); // [FF62+] + // user_pref("extensions.systemAddon.update.url", ""); // [FF44+] /* 7015: enable the DNT (Do Not Track) HTTP header * [WHY] DNT is enforced with Tracking Protection which is used in ETP Strict (2701) ***/ -// user_pref("privacy.donottrackheader.enabled", true); + // user_pref("privacy.donottrackheader.enabled", true); /* 7016: customize ETP settings * [NOTE] FPP (fingerprintingProtection) is ignored when RFP (4501) is enabled * [WHY] Arkenfox only supports strict (2701) which sets these at runtime ***/ -// user_pref("network.cookie.cookieBehavior", 5); // [DEFAULT: 5] -// user_pref("privacy.fingerprintingProtection", true); // [FF114+] [ETP FF119+] -// user_pref("network.http.referer.disallowCrossSiteRelaxingDefault", true); -// user_pref("network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation", true); // [FF100+] -// user_pref("privacy.partition.network_state.ocsp_cache", true); // [DEFAULT: true FF123+] -// user_pref("privacy.query_stripping.enabled", true); // [FF101+] -// user_pref("privacy.trackingprotection.enabled", true); -// user_pref("privacy.trackingprotection.socialtracking.enabled", true); -// user_pref("privacy.trackingprotection.cryptomining.enabled", true); // [DEFAULT: true] -// user_pref("privacy.trackingprotection.fingerprinting.enabled", true); // [DEFAULT: true] + // user_pref("network.cookie.cookieBehavior", 5); // [DEFAULT: 5] + // user_pref("privacy.fingerprintingProtection", true); // [FF114+] [ETP FF119+] + // user_pref("network.http.referer.disallowCrossSiteRelaxingDefault", true); + // user_pref("network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation", true); // [FF100+] + // user_pref("privacy.partition.network_state.ocsp_cache", true); // [DEFAULT: true FF123+] + // user_pref("privacy.query_stripping.enabled", true); // [FF101+] + // user_pref("privacy.trackingprotection.enabled", true); + // user_pref("privacy.trackingprotection.socialtracking.enabled", true); + // user_pref("privacy.trackingprotection.cryptomining.enabled", true); // [DEFAULT: true] + // user_pref("privacy.trackingprotection.fingerprinting.enabled", true); // [DEFAULT: true] /* 7017: disable service workers * [WHY] Already isolated with TCP (2701) behind a pref (2710) ***/ -// user_pref("dom.serviceWorkers.enabled", false); + // user_pref("dom.serviceWorkers.enabled", false); /* 7018: disable Web Notifications [FF22+] * [WHY] Web Notifications are behind a prompt (7002) * [1] https://blog.mozilla.org/en/products/firefox/block-notification-requests/ ***/ -// user_pref("dom.webnotifications.enabled", false); + // user_pref("dom.webnotifications.enabled", false); /* 7019: disable Push Notifications [FF44+] * [WHY] Website "push" requires subscription, and the API is required for CRLite (1224) * [NOTE] To remove all subscriptions, reset "dom.push.userAgentID" * [1] https://support.mozilla.org/kb/push-notifications-firefox ***/ -// user_pref("dom.push.enabled", false); + // user_pref("dom.push.enabled", false); /* 7020: disable WebRTC (Web Real-Time Communication) * [WHY] Firefox desktop uses mDNS hostname obfuscation and the private IP is never exposed until * required in TRUSTED scenarios; i.e. after you grant device (microphone or camera) access * [TEST] https://browserleaks.com/webrtc * [1] https://groups.google.com/g/discuss-webrtc/c/6stQXi72BEU/m/2FwZd24UAQAJ * [2] https://datatracker.ietf.org/doc/html/draft-ietf-mmusic-mdns-ice-candidates#section-3.1.1 ***/ -// user_pref("media.peerconnection.enabled", false); + // user_pref("media.peerconnection.enabled", false); /* 7021: enable GPC (Global Privacy Control) in non-PB windows * [WHY] Passive and active fingerprinting. Mostly redundant with Tracking Protection * in ETP Strict (2701) and sanitizing on close (2800s) ***/ -// user_pref("privacy.globalprivacycontrol.enabled", true); + // user_pref("privacy.globalprivacycontrol.enabled", true); /*** [SECTION 8000]: DON'T BOTHER: FINGERPRINTING - [WHY] They are insufficient to help anti-fingerprinting and do more harm than good - [WARNING] DO NOT USE with RFP. RFP already covers these and they can interfere - ***/ + [WHY] They are insufficient to help anti-fingerprinting and do more harm than good + [WARNING] DO NOT USE with RFP. RFP already covers these and they can interfere +***/ user_pref("_user.js.parrot", "8000 syntax error: the parrot's crossed the Jordan"); /* 8001: prefsCleaner: reset items useless for anti-fingerprinting ***/ -// user_pref("browser.display.use_document_fonts", ""); -// user_pref("browser.zoom.siteSpecific", ""); -// user_pref("device.sensors.enabled", ""); -// user_pref("dom.enable_performance", ""); -// user_pref("dom.enable_resource_timing", ""); -// user_pref("dom.gamepad.enabled", ""); -// user_pref("dom.maxHardwareConcurrency", ""); -// user_pref("dom.w3c_touch_events.enabled", ""); -// user_pref("dom.webaudio.enabled", ""); -// user_pref("font.system.whitelist", ""); -// user_pref("general.appname.override", ""); -// user_pref("general.appversion.override", ""); -// user_pref("general.buildID.override", ""); -// user_pref("general.oscpu.override", ""); -// user_pref("general.platform.override", ""); -// user_pref("general.useragent.override", ""); -// user_pref("media.navigator.enabled", ""); -// user_pref("media.ondevicechange.enabled", ""); -// user_pref("media.video_stats.enabled", ""); -// user_pref("media.webspeech.synth.enabled", ""); -// user_pref("ui.use_standins_for_native_colors", ""); -// user_pref("webgl.enable-debug-renderer-info", ""); + // user_pref("browser.display.use_document_fonts", ""); + // user_pref("browser.zoom.siteSpecific", ""); + // user_pref("device.sensors.enabled", ""); + // user_pref("dom.enable_performance", ""); + // user_pref("dom.enable_resource_timing", ""); + // user_pref("dom.gamepad.enabled", ""); + // user_pref("dom.maxHardwareConcurrency", ""); + // user_pref("dom.w3c_touch_events.enabled", ""); + // user_pref("dom.webaudio.enabled", ""); + // user_pref("font.system.whitelist", ""); + // user_pref("general.appname.override", ""); + // user_pref("general.appversion.override", ""); + // user_pref("general.buildID.override", ""); + // user_pref("general.oscpu.override", ""); + // user_pref("general.platform.override", ""); + // user_pref("general.useragent.override", ""); + // user_pref("media.navigator.enabled", ""); + // user_pref("media.ondevicechange.enabled", ""); + // user_pref("media.video_stats.enabled", ""); + // user_pref("media.webspeech.synth.enabled", ""); + // user_pref("ui.use_standins_for_native_colors", ""); + // user_pref("webgl.enable-debug-renderer-info", ""); /*** [SECTION 9000]: NON-PROJECT RELATED ***/ user_pref("_user.js.parrot", "9000 syntax error: the parrot's cashed in 'is chips!");