From 87b0d325e210a91697a1a24ea75dad4d4402cef0 Mon Sep 17 00:00:00 2001 From: Samuel FORESTIER Date: Thu, 19 Oct 2023 19:48:36 +0200 Subject: [PATCH] Revert "Workaround ETP Strict Mode lack of support in 102" This reverts commit d8d79d6c84d24fc9c9ca6ad72e1f5625e0c66309. --- user.js | 137 +++++++++++++------------------------------------------- 1 file changed, 30 insertions(+), 107 deletions(-) diff --git a/user.js b/user.js index bca6fda..2fe08c6 100644 --- a/user.js +++ b/user.js @@ -50,9 +50,8 @@ 2000: PLUGINS / MEDIA / WEBRTC 2400: DOM (DOCUMENT OBJECT MODEL) 2600: MISCELLANEOUS - 2700: PERSISTENT STORAGE & ETP (ENHANCED TRACKING PROTECTION) + 2700: ETP (ENHANCED TRACKING PROTECTION) 2800: SHUTDOWN & SANITIZING - 4000: FPI (FIRST PARTY ISOLATION) 4500: RFP (RESIST FINGERPRINTING) 5000: OPTIONAL OPSEC 5500: OPTIONAL HARDENING @@ -578,9 +577,6 @@ user_pref("network.http.referer.XOriginPolicy", 2); /* 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 ***/ user_pref("network.http.referer.XOriginTrimmingPolicy", 2); -/* 1603: enable the DNT (Do Not Track) HTTP header - * [SETTING] Privacy & Security > Privacy > Web Content > Send websites a "Do Not Track" signal... ***/ -user_pref("privacy.donottrackheader.enabled", true); /*** [SECTION 1700]: CONTAINERS ***/ user_pref("_user.js.parrot", "1700 syntax error: the parrot's bit the dust!"); @@ -728,75 +724,16 @@ user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15] * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/ // user_pref("extensions.webextensions.restrictedDomains", ""); -/*** [SECTION 2700]: PERSISTENT STORAGE & ETP (ENHANCED TRACKING PROTECTION) - Data SET by websites including - cookies : profile\cookies.sqlite - localStorage : profile\webappsstore.sqlite - indexedDB : profile\storage\default - serviceWorkers : - [NOTE] indexedDB and serviceWorkers are not available in Private Browsing Mode - [NOTE] Blocking cookies also blocks websites access to: localStorage (incl. sessionStorage), - indexedDB, sharedWorker, and serviceWorker (and therefore service worker cache and notifications) - If you set a site exception for cookies (either "Allow" or "Allow for Session") then they become - accessible to websites except shared/service workers where the cookie setting must be "Allow" - - [NOTE] As Thunderbird lacks of ETP Strict Mode support at the moment, we still enable FPI (4000), - have to deal with persistent storage here and enable state partitioning of service workers (2790) -***/ +/*** [SECTION 2700]: ETP (ENHANCED TRACKING PROTECTION) ***/ user_pref("_user.js.parrot", "2700 syntax error: the parrot's joined the bleedin' choir invisible!"); -/* 2701: disable or isolate 3rd-party cookies and site-data [SETUP-WEB] - * 0 = Accept cookies and site data - * 1 = (Block) All third-party cookies - * 2 = (Block) All cookies - * 3 = (Block) Cookies from unvisited websites - * 4 = (Block) Cross-site tracking cookies (default) - * 5 = (Isolate All) Cross-site cookies (TCP: Total Cookie Protection / dFPI: dynamic FPI) [1] (FF86+) - * Option 5 with FPI enabled (4001) is ignored and not shown, and option 4 used instead - * [NOTE] You can set cookie exceptions under site permissions or use an extension - * [NOTE] Enforcing category to custom ensures ETP related prefs are always honored - * [SETTING] Privacy & Security > Privacy > Web Content > Accept cookies from sites - * [1] https://blog.mozilla.org/security/2021/02/23/total-cookie-protection/ ***/ -user_pref("network.cookie.cookieBehavior", 2); -/* 2702: set third-party cookies (if enabled, see 2701) to session-only - * [NOTE] .sessionOnly overrides .nonsecureSessionOnly except when .sessionOnly=false and - * .nonsecureSessionOnly=true. This allows you to keep HTTPS cookies, but session-only HTTP ones - * [1] https://feeding.cloud.geek.nz/posts/tweaking-cookies-for-privacy-in-firefox/ ***/ -user_pref("network.cookie.thirdparty.sessionOnly", true); -user_pref("network.cookie.thirdparty.nonsecureSessionOnly", true); // [FF58+] -/* 2710: enable Enhanced Tracking Protection (ETP) in all windows ***/ -user_pref("privacy.trackingprotection.enabled", true); -/* 2711: enable various ETP lists ***/ -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] -/* 2712: disable ETP web compat features [FF93+] +/* 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/ * [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); -/* 2720: customize ETP settings (as Strict Mode is not available) */ -user_pref("network.http.referer.disallowCrossSiteRelaxingDefault", true); // [DEFAULT: true] -user_pref("network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation", true); // [DEFAULT: true FF100+] -user_pref("privacy.partition.network_state.ocsp_cache", true); -user_pref("privacy.query_stripping.enabled", true); // [FF101+] -/* 2740: disable service worker cache and cache storage - * [NOTE] We clear service worker cache on exit (2811) - * [1] https://w3c.github.io/ServiceWorker/#privacy ***/ -user_pref("dom.caches.enabled", false); -/* 2750: disable Storage API [FF51+] - * The API gives sites the ability to find out how much space they can use, how much - * they are already using, and even control whether or not they need to be alerted - * before the user agent disposes of site data in order to make room for other things. - * [1] https://developer.mozilla.org/docs/Web/API/StorageManager - * [2] https://developer.mozilla.org/docs/Web/API/Storage_API - * [3] https://blog.mozilla.org/l10n/2017/03/07/firefox-l10n-report-aurora-54/ ***/ -user_pref("dom.storageManager.enabled", false); -/* 2755: disable Storage Access API [FF65+] - * [1] https://developer.mozilla.org/docs/Web/API/Storage_Access_API ***/ -user_pref("dom.storage_access.enabled", false); // [DEFAULT: false] -/* 2790: enable state partitioning of service workers [FF96+] ***/ +/* 2710: enable state partitioning of service workers [FF96+] ***/ user_pref("privacy.partition.serviceWorkers", true); /*** [SECTION 2800]: SHUTDOWN & SANITIZING ***/ @@ -861,46 +798,6 @@ user_pref("privacy.cpd.cookies", true); * which will display a blank value, and are not guaranteed to work ***/ user_pref("privacy.sanitize.timeSpan", 0); -/*** [SECTION 4000]: FPI (FIRST PARTY ISOLATION) - 1278037 - indexedDB (FF51+) - 1277803 - favicons (FF52+) - 1264562 - OCSP cache (FF52+) - 1268726 - Shared Workers (FF52+) - 1316283 - SSL session cache (FF52+) - 1317927 - media cache (FF53+) - 1323644 - HSTS and HPKP (FF54+) - 1334690 - HTTP Alternative Services (FF54+) - 1334693 - SPDY/HTTP2 (FF55+) - 1337893 - DNS cache (FF55+) - 1344170 - blob: URI (FF55+) - 1300671 - data:, about: URLs (FF55+) - 1473247 - IP addresses (FF63+) - 1542309 - top-level domain URLs when host is in the public suffix list (FF68+) - 1506693 - pdfjs range-based requests (FF68+) - 1330467 - site permissions (FF69+) - 1534339 - IPv6 (FF73+) - 1721858 - WebSocket (FF92+) -***/ -user_pref("_user.js.parrot", "4000 syntax error: the parrot's pegged out"); -/* 4001: enable First Party Isolation [FF51+] - * [SETUP-WEB] Breaks some cross-origin logins - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1260931,1299996 ***/ -user_pref("privacy.firstparty.isolate", true); -/* 4002: enforce FPI restriction for window.opener [FF54+] - * [NOTE] Setting this to false may reduce the breakage in 4001 - * FF65+ blocks postMessage with targetOrigin "*" if originAttributes don't match. But - * to reduce breakage it ignores the 1st-party domain (FPD) originAttribute [2][3] - * The 2nd pref removes that limitation and will only allow communication if FPDs also match - * [1] https://bugzilla.mozilla.org/1319773#c22 - * [2] https://bugzilla.mozilla.org/1492607 - * [3] https://developer.mozilla.org/docs/Web/API/Window/postMessage ***/ -user_pref("privacy.firstparty.isolate.restrict_opener_access", true); // [DEFAULT: true] -user_pref("privacy.firstparty.isolate.block_post_message", true); -/* 4003: enable scheme with FPI [FF78+] - * [NOTE] Experimental: existing data and site permissions are incompatible - * and some site exceptions may not work e.g. HTTPS-only mode (1244) ***/ -user_pref("privacy.firstparty.isolate.use_site", true); - /*** [SECTION 4500]: RFP (RESIST FINGERPRINTING) RFP covers a wide range of ongoing fingerprinting solutions. It is an all-or-nothing buy in: you cannot pick and choose what parts you want @@ -1127,6 +1024,10 @@ user_pref("network.http.referer.spoofSource", false); // [DEFAULT: false] /* 6004: enforce a security delay on some confirmation dialogs such as install, open/save * [1] https://www.squarefree.com/2004/07/01/race-conditions-in-security-dialogs/ ***/ user_pref("security.dialog_enable_delay", 1000); // [DEFAULT: 1000] +/* 6008: enforce no First Party Isolation [FF51+] + * [WARNING] Replaced with network partitioning (FF85+) and TCP (2701), + * and enabling FPI disables those. FPI is no longer maintained ***/ +user_pref("privacy.firstparty.isolate", false); // [DEFAULT: false] /* 6009: enforce SmartBlock shims [FF81+] * In FF96+ these are listed in about:compat * [1] https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/ ***/ @@ -1143,7 +1044,15 @@ user_pref("extensions.webcompat-reporter.enabled", false); // [DEFAULT: false] user_pref("security.pki.sha1_enforcement_level", 1); // [DEFAULT: 1 FF102+] /* 6050: prefsCleaner: reset items removed from arkenfox FF92+ ***/ // user_pref("browser.urlbar.trimURLs", ""); + // user_pref("dom.caches.enabled", ""); + // user_pref("dom.storageManager.enabled", ""); + // user_pref("dom.storage_access.enabled", ""); // user_pref("dom.targetBlankNoOpener.enabled", ""); + // user_pref("network.cookie.thirdparty.sessionOnly", ""); + // user_pref("network.cookie.thirdparty.nonsecureSessionOnly", ""); + // user_pref("privacy.firstparty.isolate.block_post_message", ""); + // user_pref("privacy.firstparty.isolate.restrict_opener_access", ""); + // user_pref("privacy.firstparty.isolate.use_site", ""); // user_pref("privacy.window.name.update.enabled", ""); // user_pref("security.insecure_connection_text.enabled", ""); @@ -1214,6 +1123,20 @@ user_pref("dom.event.clipboardevents.enabled", false); * [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+] +/* 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); +/* 7016: customize ETP settings + * [WHY] Arkenfox only supports strict (2701) which sets these at runtime ***/ + // user_pref("network.cookie.cookieBehavior", 5); + // 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); + // user_pref("privacy.query_stripping.enabled", true); // [FF101+] [ETP FF102+] + // 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 (FF96+) with TCP (2701) behind a pref (2710) * or blocked with TCP in 3rd parties (FF95 or lower) ***/