diff --git a/testing/firefox/build b/testing/firefox/build new file mode 100755 index 00000000..e41f136f --- /dev/null +++ b/testing/firefox/build @@ -0,0 +1,57 @@ +#!/bin/sh -e + +# Build autoconf 2.13 for Firefox's sole use. +# See: https://bugzilla.mozilla.org/show_bug.cgi?id=104642 +( + cd autoconf2.13 + ./configure --prefix="$PWD/../autoconf" --program-suffix=-2.13 + make + make install +) +export PATH="$PWD/autoconf/bin:$PATH" + +# Fix linker errors at runtime. +export LDFLAGS="$LDFLAGS -Wl,-rpath=/usr/lib/firefox" + +unset MOZ_TELEMETRY_REPORTING +export MOZ_NOSPAM=1 + +cd firefox + +# Fix OOM errors. +cores=$(nproc) +printf '%s\n' "mk_add_options MOZ_MAKE_FLAGS=\"-j$cores -l$cores\"" >> mozconfig + +for patch in *.patch; do + patch -p1 < "$patch" +done + +./mach build +DESTDIR="$1" ./mach install + +rm -rf "$1/usr/include" +rm -rf "$1/usr/lib/firefox-devel" +rm -rf "$1/usr/share/idl" +rm -rf "$1/usr/lib/firefox/gtk2" + +# Disable nasty features by default. +# This extends the Ghacks user.js file. +cat >> user.js <Startup>Always check if Firefox is your default browser ***/ +user_pref("browser.shell.checkDefaultBrowser", false); +/* 0102: set START page (0=blank, 1=home, 2=last visited page, 3=resume previous session) + * [NOTE] Session Restore is not used in PB mode (0110) and is cleared with history (2803, 2804) + * [SETTING] General>Startup>Restore previous session ***/ +user_pref("browser.startup.page", 0); +/* 0103: set HOME+NEWWINDOW page + * about:home=Activity Stream (default, see 0105), custom URL, about:blank + * [SETTING] Home>New Windows and Tabs>Homepage and new windows ***/ +user_pref("browser.startup.homepage", "about:blank"); +/* 0104: set NEWTAB page + * true=Activity Stream (default, see 0105), false=blank page + * [SETTING] Home>New Windows and Tabs>New tabs ***/ +user_pref("browser.newtabpage.enabled", false); +user_pref("browser.newtab.preload", false); +/* 0105: disable Activity Stream stuff (AS) + * AS is the default homepage/newtab in FF57+, based on metadata and browsing behavior. + * **NOT LISTING ALL OF THESE: USE THE PREFERENCES UI** + * [SETTING] Home>Firefox Home Content>... to show/hide what you want ***/ +/* 0105a: disable Activity Stream telemetry ***/ +user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false); +user_pref("browser.newtabpage.activity-stream.telemetry", false); +user_pref("browser.newtabpage.activity-stream.telemetry.ping.endpoint", ""); +/* 0105b: disable Activity Stream Snippets + * Runs code received from a server (aka Remote Code Execution) and sends information back to a metrics server + * [1] https://abouthome-snippets-service.readthedocs.io/ ***/ +user_pref("browser.newtabpage.activity-stream.feeds.snippets", false); +user_pref("browser.newtabpage.activity-stream.asrouter.providers.snippets", ""); +/* 0105c: disable Activity Stream Top Stories, Pocket-based and/or sponsored content ***/ +user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false); +user_pref("browser.newtabpage.activity-stream.section.highlights.includePocket", false); +user_pref("browser.newtabpage.activity-stream.showSponsored", false); +user_pref("browser.newtabpage.activity-stream.feeds.discoverystreamfeed", false); // [FF66+] +/* 0105d: disable Activity Stream recent Highlights in the Library [FF57+] ***/ + // user_pref("browser.library.activity-stream.enabled", false); +/* 0110: start Firefox in PB (Private Browsing) mode + * [NOTE] In this mode *all* windows are "private windows" and the PB mode icon is not displayed + * [WARNING] The P in PB mode is misleading: it means no "persistent" disk storage such as history, + * caches, searches, cookies, localStorage, IndexedDB etc (which you can achieve in normal mode). + * In fact, PB mode limits or removes the ability to control some of these, and you need to quit + * Firefox to clear them. PB is best used as a one off window (File>New Private Window) to provide + * a temporary self-contained new session. Close all Private Windows to clear the PB mode session. + * [SETTING] Privacy & Security>History>Custom Settings>Always use private browsing mode + * [1] https://wiki.mozilla.org/Private_Browsing + * [2] https://spreadprivacy.com/is-private-browsing-really-private/ ***/ + // user_pref("browser.privatebrowsing.autostart", true); + +/*** [SECTION 0200]: GEOLOCATION ***/ +user_pref("_user.js.parrot", "0200 syntax error: the parrot's definitely deceased!"); +/* 0201: disable Location-Aware Browsing + * [1] https://www.mozilla.org/firefox/geolocation/ ***/ +user_pref("geo.enabled", false); +/* 0201b: set a default permission for Location [FF58+] + * 0=always ask (default), 1=allow, 2=block + * [NOTE] Best left at default "always ask", fingerprintable via Permissions API + * [SETTING] to add site exceptions: Page Info>Permissions>Access Your Location + * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Location>Settings ***/ + // user_pref("permissions.default.geo", 2); +/* 0202: disable GeoIP-based search results + * [NOTE] May not be hidden if Firefox has changed your settings due to your locale + * [1] https://trac.torproject.org/projects/tor/ticket/16254 + * [2] https://support.mozilla.org/en-US/kb/how-stop-firefox-making-automatic-connections#w_geolocation-for-default-search-engine ***/ +user_pref("browser.search.region", "US"); // [HIDDEN PREF] +user_pref("browser.search.geoip.url", ""); +/* 0205: set Firefox language [FF59+] [RESTART] + * Go to the end of about:support to view Internationalization & Localization settings + * If set to empty, the OS locales are used. If not set at all, default locale is used + * This is the language used in menus, about pages, messages, and notifications from Firefox ***/ + // user_pref("intl.locale.requested", "en-US"); // [HIDDEN PREF] +/* 0206: disable geographically specific results/search engines e.g. "browser.search.*.US" + * i.e. ignore all of Mozilla's various search engines in multiple locales ***/ +user_pref("browser.search.geoSpecificDefaults", false); +user_pref("browser.search.geoSpecificDefaults.url", ""); +/* 0207: set preferred language for diplaying web pages + * [TEST] https://addons.mozilla.org/about ***/ +user_pref("intl.accept_languages", "en-US, en"); +/* 0208: enforce US English locale regardless of the system locale + * [1] https://bugzilla.mozilla.org/867501 ***/ +user_pref("javascript.use_us_english_locale", true); // [HIDDEN PREF] +/* 0209: use APP locale over OS locale in regional preferences [FF56+] + * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1379420,1364789 ***/ +user_pref("intl.regional_prefs.use_os_locales", false); +/* 0210: use Mozilla geolocation service instead of Google when geolocation is enabled + * Optionally enable logging to the console (defaults to false) ***/ +user_pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%"); + // user_pref("geo.wifi.logging.enabled", true); // [HIDDEN PREF] +/* 0211: disable using the OS's geolocation service ***/ +user_pref("geo.provider.ms-windows-location", false); // [WINDOWS] +user_pref("geo.provider.use_corelocation", false); // [MAC] +user_pref("geo.provider.use_gpsd", false); // [LINUX] + +/*** [SECTION 0300]: QUIET FOX + Starting in user.js v67, we only disable the auto-INSTALL of Firefox. You still get prompts + to update, in one click. We have NEVER disabled auto-CHECKING, and highly discourage that. + Previously we also disabled auto-INSTALLING of extensions (302b). + + There are many legitimate reasons to turn off auto-INSTALLS, including hijacked or monetized + extensions, time constraints, legacy issues, dev/testing, and fear of breakage/bugs. It is + still important to do updates for security reasons, please do so manually if you make changes. +***/ +user_pref("_user.js.parrot", "0300 syntax error: the parrot's not pinin' for the fjords!"); +/* 0301b: disable auto-CHECKING for extension and theme updates ***/ +user_pref("extensions.update.enabled", false); +/* 0302a: disable auto-INSTALLING Firefox updates [NON-WINDOWS FF65+] + * [NOTE] In FF65+ on Windows this SETTING (below) is now stored in a file and the pref was removed + * [SETTING] General>Firefox Updates>Check for updates but let you choose... ***/ +user_pref("app.update.auto", false); +/* 0302b: disable auto-INSTALLING extension and theme updates (after the check in 0301b) + * [SETTING] about:addons>Extensions>[cog-wheel-icon]>Update Add-ons Automatically (toggle) ***/ +user_pref("extensions.update.autoUpdateDefault", false); +/* 0306: disable extension metadata + * used when installing/updating an extension, and in daily background update checks: if false, it + * hides the expanded text description (if it exists) when you "show more details about an addon" ***/ + // user_pref("extensions.getAddons.cache.enabled", false); +/* 0308: disable search update + * [SETTING] General>Firefox Updates>Automatically update search engines ***/ +user_pref("browser.search.update", false); +/* 0309: disable sending Flash crash reports ***/ +user_pref("dom.ipc.plugins.flash.subprocess.crashreporter.enabled", false); +/* 0310: disable sending the URL of the website where a plugin crashed ***/ +user_pref("dom.ipc.plugins.reportCrashURL", false); +/* 0320: disable about:addons' Recommendations pane (uses Google Analytics) ***/ +user_pref("extensions.getAddons.showPane", false); // [HIDDEN PREF] +/* 0321: disable recommendations in about:addons' Extensions and Themes panes [FF68+] ***/ +user_pref("extensions.htmlaboutaddons.recommendations.enabled", false); +/* 0330: disable telemetry + * the pref (.unified) affects the behaviour of the pref (.enabled) + * IF unified=false then .enabled controls the telemetry module + * IF unified=true then .enabled ONLY controls whether to record extended data + * so make sure to have both set as false + * [NOTE] FF58+ `toolkit.telemetry.enabled` is now LOCKED to reflect prerelease + * or release builds (true and false respectively), see [2] + * [1] https://firefox-source-docs.mozilla.org/toolkit/components/telemetry/telemetry/internals/preferences.html + * [2] https://medium.com/georg-fritzsche/data-preference-changes-in-firefox-58-2d5df9c428b5 ***/ +user_pref("toolkit.telemetry.unified", false); +user_pref("toolkit.telemetry.enabled", false); // see [NOTE] above FF58+ +user_pref("toolkit.telemetry.server", "data:,"); +user_pref("toolkit.telemetry.archive.enabled", false); +user_pref("toolkit.telemetry.newProfilePing.enabled", false); // [FF55+] +user_pref("toolkit.telemetry.shutdownPingSender.enabled", false); // [FF55+] +user_pref("toolkit.telemetry.updatePing.enabled", false); // [FF56+] +user_pref("toolkit.telemetry.bhrPing.enabled", false); // [FF57+] Background Hang Reporter +user_pref("toolkit.telemetry.firstShutdownPing.enabled", false); // [FF57+] +user_pref("toolkit.telemetry.hybridContent.enabled", false); // [FF59+] +/* 0331: disable Telemetry Coverage + * [1] https://blog.mozilla.org/data/2018/08/20/effectively-measuring-search-in-firefox/ ***/ +user_pref("toolkit.telemetry.coverage.opt-out", true); // [HIDDEN PREF] +user_pref("toolkit.coverage.opt-out", true); // [FF64+] [HIDDEN PREF] +user_pref("toolkit.coverage.endpoint.base", ""); +/* 0340: disable Health Reports + * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send technical... data ***/ +user_pref("datareporting.healthreport.uploadEnabled", false); +/* 0341: disable new data submission, master kill switch [FF41+] + * If disabled, no policy is shown or upload takes place, ever + * [1] https://bugzilla.mozilla.org/1195552 ***/ +user_pref("datareporting.policy.dataSubmissionEnabled", false); +/* 0342: disable Studies (see 0503) + * [NOTE] This pref has no effect when Health Reports (0340) are disabled + * [SETTING] Privacy & Security>Firefox Data Collection & Use>...>Allow Firefox to install and run studies ***/ +user_pref("app.shield.optoutstudies.enabled", false); +/* 0343: disable personalized Extension Recommendations in about:addons and AMO [FF65+] + * [NOTE] This pref has no effect when Health Reports (0340) are disabled + * [SETTING] Privacy & Security>Firefox Data Collection & Use>...>Allow Firefox to make personalized extension rec. + * [1] https://support.mozilla.org/kb/personalized-extension-recommendations ***/ +user_pref("browser.discovery.enabled", false); +/* 0350: disable Crash Reports ***/ +user_pref("breakpad.reportURL", ""); +user_pref("browser.tabs.crashReporting.sendReport", false); // [FF44+] +user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // [FF51+] +/* 0351: disable backlogged Crash Reports + * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send backlogged crash reports ***/ +user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // [FF58+] +/* 0390: disable Captive Portal detection + * [1] https://www.eff.org/deeplinks/2017/08/how-captive-portals-interfere-wireless-security-and-privacy + * [2] https://wiki.mozilla.org/Necko/CaptivePortal ***/ +user_pref("captivedetect.canonicalURL", ""); +user_pref("network.captive-portal-service.enabled", false); // [FF52+] +/* 0391: disable Network Connectivity checks [FF65+] + * [1] https://bugzilla.mozilla.org/1460537 ***/ +user_pref("network.connectivity-service.enabled", false); + +/*** [SECTION 0400]: BLOCKLISTS / SAFE BROWSING (SB) + Safe Browsing has taken many steps to preserve privacy. *IF* required, a full url is never + sent to Google, only a PART-hash of the prefix, and this is hidden with noise of other real + PART-hashes. Google also swear it is anonymized and only used to flag malicious sites. + Firefox also takes measures such as striping out identifying parameters and since SBv4 (FF57+) + doesn't even use cookies. (#Turn on browser.safebrowsing.debug to monitor this activity) + + #Required reading [#] https://feeding.cloud.geek.nz/posts/how-safe-browsing-works-in-firefox/ + [1] https://wiki.mozilla.org/Security/Safe_Browsing +***/ +user_pref("_user.js.parrot", "0400 syntax error: the parrot's passed on!"); +/* 0401: enforce Firefox blocklist, but sanitize blocklist url + * [NOTE] It includes updates for "revoked certificates" + * [1] https://blog.mozilla.org/security/2015/03/03/revoking-intermediate-certificates-introducing-onecrl/ + * [2] https://trac.torproject.org/projects/tor/ticket/16931 ***/ +user_pref("extensions.blocklist.enabled", true); // [DEFAULT: true] +user_pref("extensions.blocklist.url", "https://blocklists.settings.services.mozilla.com/v1/blocklist/3/%APP_ID%/%APP_VERSION%/"); +/* 0402: disable binaries NOT in Safe Browsing local lists being checked + * This is a real-time check with Google services + * [SETUP-SECURITY] If you do not understand this, or if you want this protection, then override it ***/ +user_pref("browser.safebrowsing.downloads.remote.enabled", false); +/* 0403: disable 'ignore this warning' on Safe Browsing warnings + * If clicked, it bypasses the block for that session. This is a means for admins to enforce SB + * [TEST] see github wiki APPENDIX A: Test Sites: Section 5 + * [1] https://bugzilla.mozilla.org/1226490 ***/ + // user_pref("browser.safebrowsing.allowOverride", false); + +/*** [SECTION 0500]: SYSTEM ADD-ONS / EXPERIMENTS + System Add-ons are a method for shipping extensions, considered to be + built-in features to Firefox, that are hidden from the about:addons UI. + To view your System Add-ons go to about:support, they are listed under "Firefox Features" + + Some System Add-ons have no on-off prefs. Instead you can manually remove them. Note that app + updates will restore them. They may also be updated and possibly restored automatically (see 0505) + * Portable: "...\App\Firefox64\browser\features\" (or "App\Firefox\etc" for 32bit) + * Windows: "...\Program Files\Mozilla\browser\features" (or "Program Files (X86)\etc" for 32bit) + * Mac: "...\Applications\Firefox\Contents\Resources\browser\features\" + [NOTE] On Mac you can right-click on the application and select "Show Package Contents" + * Linux: "/usr/lib/firefox/browser/features" (or similar) + + [1] https://firefox-source-docs.mozilla.org/toolkit/mozapps/extensions/addon-manager/SystemAddons.html + [2] https://dxr.mozilla.org/mozilla-central/source/browser/extensions +***/ +user_pref("_user.js.parrot", "0500 syntax error: the parrot's cashed in 'is chips!"); +/* 0503: disable Normandy/Shield [FF60+] + * Shield is an telemetry system (including Heartbeat) that can also push and test "recipes" + * [1] https://wiki.mozilla.org/Firefox/Shield + * [2] https://github.com/mozilla/normandy ***/ +user_pref("app.normandy.enabled", false); +user_pref("app.normandy.api_url", ""); +/* 0505: disable System Add-on updates ***/ +user_pref("extensions.systemAddon.update.enabled", false); // [FF62+] +user_pref("extensions.systemAddon.update.url", ""); // [FF44+] +/* 0506: disable PingCentre telemetry (used in several System Add-ons) [FF57+] + * Currently blocked by 'datareporting.healthreport.uploadEnabled' (see 0340) ***/ +user_pref("browser.ping-centre.telemetry", false); +/* 0515: disable Screenshots + * alternatively in FF60+, disable uploading to the Screenshots server + * [1] https://github.com/mozilla-services/screenshots + * [2] https://www.ghacks.net/2017/05/28/firefox-screenshots-integrated-in-firefox-nightly/ ***/ +user_pref("extensions.screenshots.disabled", true); // [FF55+] +user_pref("extensions.screenshots.upload-disabled", true); // [FF60+] +/* 0517: disable Form Autofill + * [NOTE] Stored data is NOT secure (uses a JSON file) + * [NOTE] Heuristics controls Form Autofill on forms without @autocomplete attributes + * [SETTING] Privacy & Security>Forms & Passwords>Autofill addresses + * [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill + * [2] https://www.ghacks.net/2017/05/24/firefoxs-new-form-autofill-is-awesome/ ***/ +user_pref("extensions.formautofill.addresses.enabled", false); // [FF55+] +user_pref("extensions.formautofill.available", "off"); // [FF56+] +user_pref("extensions.formautofill.creditCards.enabled", false); // [FF56+] +user_pref("extensions.formautofill.heuristics.enabled", false); // [FF55+] +/* 0518: disable Web Compatibility Reporter [FF56+] + * Web Compatibility Reporter adds a "Report Site Issue" button to send data to Mozilla ***/ +user_pref("extensions.webcompat-reporter.enabled", 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!"); +/* 0601: disable link prefetching + * [1] https://developer.mozilla.org/docs/Web/HTTP/Link_prefetching_FAQ ***/ +user_pref("network.prefetch-next", false); +/* 0602: disable DNS prefetching + * [1] https://www.ghacks.net/2013/04/27/firefox-prefetching-what-you-need-to-know/ + * [2] https://developer.mozilla.org/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control ***/ +user_pref("network.dns.disablePrefetch", true); +user_pref("network.dns.disablePrefetchFromHTTPS", true); // [HIDDEN PREF] +/* 0603: disable predictor / prefetching ***/ +user_pref("network.predictor.enabled", false); +user_pref("network.predictor.enable-prefetch", false); // [FF48+] +/* 0605: disable link-mouseover opening connection to linked server + * [1] https://news.slashdot.org/story/15/08/14/2321202/how-to-quash-firefoxs-silent-requests + * [2] https://www.ghacks.net/2015/08/16/block-firefox-from-connecting-to-sites-when-you-hover-over-links/ ***/ +user_pref("network.http.speculative-parallel-limit", 0); +/* 0606: disable "Hyperlink Auditing" (click tracking) and enforce same host in case + * [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.require_same_host", true); + +/*** [SECTION 0700]: HTTP* / TCP/IP / DNS / PROXY / SOCKS etc ***/ +user_pref("_user.js.parrot", "0700 syntax error: the parrot's given up the ghost!"); +/* 0701: disable IPv6 + * IPv6 can be abused, especially regarding MAC addresses. They also do not play nice + * with VPNs. That's even assuming your ISP and/or router and/or website can handle it. + * Firefox telemetry (April 2019) shows only 5% of all connections are IPv6. + * [NOTE] This is just an application level fallback. Disabling IPv6 is best done at an + * OS/network level, and/or configured properly in VPN setups. If you are not masking your IP, + * then this won't make much difference. If you are masking your IP, then it can only help. + * [TEST] https://ipleak.org/ + * [1] https://github.com/ghacksuserjs/ghacks-user.js/issues/437#issuecomment-403740626 + * [2] https://www.internetsociety.org/tag/ipv6-security/ (see Myths 2,4,5,6) ***/ +user_pref("network.dns.disableIPv6", true); +/* 0702: disable HTTP2 + * HTTP2 raises concerns with "multiplexing" and "server push", does nothing to + * enhance privacy, and opens up a number of server-side fingerprinting opportunities. + * [WARNING] Disabling this made sense in the past, and doesn't break anything, but HTTP2 is + * at 35% (April 2019) and growing [5]. Don't be that one person using HTTP1.1 on HTTP2 sites + * [1] https://http2.github.io/faq/ + * [2] https://blog.scottlogic.com/2014/11/07/http-2-a-quick-look.html + * [3] https://http2.github.io/http2-spec/#rfc.section.10.8 + * [4] https://queue.acm.org/detail.cfm?id=2716278 + * [5] https://w3techs.com/technologies/details/ce-http2/all/all ***/ + // user_pref("network.http.spdy.enabled", false); + // user_pref("network.http.spdy.enabled.deps", false); + // user_pref("network.http.spdy.enabled.http2", false); + // user_pref("network.http.spdy.websockets", false); // [FF65+] +/* 0703: disable HTTP Alternative Services [FF37+] + * [SETUP-PERF] Relax this if you have FPI enabled (see 4000) *AND* you understand the + * consequences. FPI isolates these, but it was designed with the Tor protocol in mind, + * and the Tor Browser has extra protection, including enhanced sanitizing per Identity. + * [1] https://tools.ietf.org/html/rfc7838#section-9 + * [2] https://www.mnot.net/blog/2016/03/09/alt-svc ***/ +user_pref("network.http.altsvc.enabled", false); +user_pref("network.http.altsvc.oe", false); +/* 0704: enforce the proxy server to do any DNS lookups when using SOCKS + * e.g. in Tor, this stops your local DNS server from knowing your Tor destination + * as a remote Tor node will handle the DNS request + * [1] https://trac.torproject.org/projects/tor/wiki/doc/TorifyHOWTO/WebBrowsers ***/ +user_pref("network.proxy.socks_remote_dns", true); +/* 0707: disable (or setup) DNS-over-HTTPS (DoH) [FF60+] + * TRR = Trusted Recursive Resolver + * 0=off by default, 1=race (removed in FF69), 2=TRR first, 3=TRR only, + * 4=race for stats but always use native result (removed in FF69), 5=explicitly off + * [WARNING] DoH bypasses hosts and gives info to yet another party (e.g. Cloudflare) + * [1] https://www.ghacks.net/2018/04/02/configure-dns-over-https-in-firefox/ + * [2] https://hacks.mozilla.org/2018/05/a-cartoon-intro-to-dns-over-https/ ***/ + // user_pref("network.trr.mode", 0); + // user_pref("network.trr.bootstrapAddress", ""); + // user_pref("network.trr.uri", ""); +user_pref("network.trr.mode", 5); +/* 0708: disable FTP [FF60+] + * [1] https://www.ghacks.net/2018/02/20/firefox-60-with-new-preference-to-disable-ftp/ ***/ + // user_pref("network.ftp.enabled", false); +/* 0709: disable using UNC (Uniform Naming Convention) paths [FF61+] + * [SETUP-CHROME] Can break extensions for profiles on network shares + * [1] https://trac.torproject.org/projects/tor/ticket/26424 ***/ +user_pref("network.file.disable_unc_paths", true); // [HIDDEN PREF] +/* 0710: disable GIO as a potential proxy bypass vector + * Gvfs/GIO has a set of supported protocols like obex, network, archive, computer, dav, cdda, + * gphoto2, trash, etc. By default only smb and sftp protocols are accepted so far (as of FF64) + * [1] https://bugzilla.mozilla.org/1433507 + * [2] https://trac.torproject.org/23044 + * [3] https://en.wikipedia.org/wiki/GVfs + * [4] https://en.wikipedia.org/wiki/GIO_(software) ***/ +user_pref("network.gio.supported-protocols", ""); // [HIDDEN PREF] + +/*** [SECTION 0800]: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS + Change items 0850 and above to suit for privacy vs convenience and functionality. Consider + your environment (no unwanted eyeballs), your device (restricted access), your device's + unattended state (locked, encrypted, forensic hardened). Likewise, you may want to check + the items cleared on shutdown in section 2800. + [NOTE] The urlbar is also commonly referred to as the location bar and address bar + #Required reading [#] https://xkcd.com/538/ +***/ +user_pref("_user.js.parrot", "0800 syntax error: the parrot's ceased to be!"); +/* 0801: 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] Search buttons in the dropdown work, but hitting 'enter' in the location bar will fail + * [TIP] You can add keywords to search engines in options (e.g. 'd' for DuckDuckGo) and + * the dropdown will now auto-select it and you can then hit 'enter' and it will work + * [SETUP-CHROME] If you don't, or rarely, type URLs, or you use a default search + * engine that respects privacy, then you probably don't need this ***/ +user_pref("keyword.enabled", false); +/* 0802: disable location bar domain guessing + * domain guessing intercepts DNS "hostname not found errors" and resends a + * request (e.g. by adding www or .com). This is inconsistent use (e.g. FQDNs), does not work + * via Proxy Servers (different error), is a flawed use of DNS (TLDs: why treat .com + * as the 411 for DNS errors?), privacy issues (why connect to sites you didn't + * intend to), can leak sensitive data (e.g. query strings: e.g. Princeton attack), + * and is a security risk (e.g. common typos & malicious sites set up to exploit this) ***/ +user_pref("browser.fixup.alternate.enabled", false); +/* 0803: display all parts of the url in the location bar ***/ +user_pref("browser.urlbar.trimURLs", false); +/* 0804: limit history leaks via enumeration (PER TAB: back/forward) + * This is a PER TAB session history. You still have a full history stored under all history + * default=50, minimum=1=currentpage, 2 is the recommended minimum as some pages + * use it as a means of referral (e.g. hotlinking), 4 or 6 or 10 may be more practical ***/ +user_pref("browser.sessionhistory.max_entries", 10); +/* 0805: disable coloring of visited links - CSS history leak + * [NOTE] This has NEVER been fully "resolved": in Mozilla/docs it is stated it's + * only in 'certain circumstances', also see latest comments in [2] + * [TEST] https://earthlng.github.io/testpages/visited_links.html (see github wiki APPENDIX A on how to use) + * [1] https://dbaron.org/mozilla/visited-privacy + * [2] https://bugzilla.mozilla.org/147777 + * [3] https://developer.mozilla.org/docs/Web/CSS/Privacy_and_the_:visited_selector ***/ +user_pref("layout.css.visited_links_enabled", false); +/* 0807: disable live search suggestions +/* [NOTE] Both must be true for the location bar to work + * [SETUP-CHROME] Change these if you trust and use a privacy respecting search engine + * [SETTING] Search>Provide search suggestions | Show search suggestions in address bar results ***/ +user_pref("browser.search.suggest.enabled", false); +user_pref("browser.urlbar.suggest.searches", false); +/* 0809: disable location bar suggesting "preloaded" top websites [FF54+] + * [1] https://bugzilla.mozilla.org/1211726 ***/ +user_pref("browser.urlbar.usepreloadedtopurls.enabled", false); +/* 0810: disable location bar making speculative connections [FF56+] + * [1] https://bugzilla.mozilla.org/1348275 ***/ +user_pref("browser.urlbar.speculativeConnect.enabled", false); +/* 0850a: disable location bar suggestion types + * If all three suggestion types are false, search engine keywords are disabled + * [SETTING] Privacy & Security>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); +/* 0850c: disable location bar dropdown + * This value controls the total number of entries to appear in the location bar dropdown + * [NOTE] Items (bookmarks/history/openpages) with a high "frecency"/"bonus" will always + * be displayed (no we do not know how these are calculated or what the threshold is), + * and this does not affect the search by search engine suggestion (see 0807) + * [NOTE] This setting is only useful if you want to enable search engine keywords + * (i.e. at least one of 0850a suggestion types must be true) but you want to *limit* suggestions shown ***/ + // user_pref("browser.urlbar.maxRichResults", 0); +/* 0850d: disable location bar autofill + * [1] https://support.mozilla.org/en-US/kb/address-bar-autocomplete-firefox#w_url-autocomplete ***/ + // user_pref("browser.urlbar.autoFill", false); +/* 0850e: disable location bar one-off searches [FF51+] + * [1] https://www.ghacks.net/2016/08/09/firefox-one-off-searches-address-bar/ ***/ + // user_pref("browser.urlbar.oneOffSearches", false); +/* 0860: disable search and form history [SETUP-WEB] + * [WARNING] Autocomplete form data is still (in April 2019) easily read by third parties, see [1] + * [NOTE] We also clear formdata on exiting Firefox (see 2803) + * [SETTING] Privacy & Security>History>Custom Settings>Remember search and form history + * [1] https://blog.mindedsecurity.com/2011/10/autocompleteagain.html ***/ +user_pref("browser.formfill.enable", false); +/* 0862: disable browsing and download history + * [NOTE] We also clear history and downloads on exiting Firefox (see 2803) + * [SETTING] Privacy & Security>History>Custom Settings>Remember browsing and download history ***/ + // user_pref("places.history.enabled", false); +/* 0870: 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); +/* 0871: disable Windows taskbar preview [WINDOWS] ***/ +user_pref("browser.taskbar.previews.enable", false); + +/*** [SECTION 0900]: PASSWORDS ***/ +user_pref("_user.js.parrot", "0900 syntax error: the parrot's expired!"); +/* 0901: disable saving passwords + * [NOTE] This does not clear any passwords already saved + * [SETTING] Privacy & Security>Forms & Passwords>Ask to save logins and passwords for websites ***/ + // user_pref("signon.rememberSignons", false); +/* 0902: use a master password (recommended if you save passwords) + * There are no preferences for this. It is all handled internally. + * [SETTING] Privacy & Security>Forms & Passwords>Use a master password + * [1] https://support.mozilla.org/kb/use-master-password-protect-stored-logins ***/ +/* 0903: set how often Firefox should ask for the master password + * 0=the first time (default), 1=every time it's needed, 2=every n minutes (see 0904) ***/ +user_pref("security.ask_for_password", 2); +/* 0904: set how often in minutes Firefox should ask for the master password (see 0903) + * in minutes, default is 30 ***/ +user_pref("security.password_lifetime", 5); +/* 0905: disable auto-filling username & password form fields + * can leak in cross-site forms *and* be spoofed + * [NOTE] Username & password is still available when you enter the field ***/ +user_pref("signon.autofillForms", false); +/* 0909: disable formless login capture for Password Manager [FF51+] ***/ +user_pref("signon.formlessCapture.enabled", false); +/* 0912: limit (or disable) HTTP authentication credentials dialogs triggered by sub-resources [FF41+] + * hardens against potential credentials phishing + * 0=don't allow sub-resources to open HTTP authentication credentials dialogs + * 1=don't allow cross-origin sub-resources to open HTTP authentication credentials dialogs + * 2=allow sub-resources to open HTTP authentication credentials dialogs (default) + * [1] https://www.fxsitecompat.com/en-CA/docs/2015/http-auth-dialog-can-no-longer-be-triggered-by-cross-origin-resources/ ***/ +user_pref("network.auth.subresource-http-auth-allow", 1); + +/*** [SECTION 1000]: CACHE / SESSION (RE)STORE / FAVICONS + Cache tracking/fingerprinting techniques [1][2][3] require a cache. Disabling disk (1001) + *and* memory (1003) caches is one solution; but that's extreme and fingerprintable. A hardened + Temporary Containers configuration can effectively do the same thing, by isolating every tab [4]. + + We consider avoiding disk cache (1001) so cache is session/memory only (like Private Browsing + mode), and isolating cache to first party (4001) is sufficient and a good balance between + risk and performance. ETAGs can also be neutralized by modifying response headers [5], and + you can clear the cache manually or on a regular basis with an extension. + + [1] https://en.wikipedia.org/wiki/HTTP_ETag#Tracking_using_ETags + [2] https://robertheaton.com/2014/01/20/cookieless-user-tracking-for-douchebags/ + [3] https://www.grepular.com/Preventing_Web_Tracking_via_the_Browser_Cache + [4] https://medium.com/@stoically/enhance-your-privacy-in-firefox-with-temporary-containers-33925cd6cd21 + [5] https://github.com/ghacksuserjs/ghacks-user.js/wiki/4.2.4-Header-Editor +***/ +user_pref("_user.js.parrot", "1000 syntax error: the parrot's gone to meet 'is maker!"); +/** CACHE ***/ +/* 1001: disable disk cache + * [SETUP-PERF] If you think disk cache may help (heavy tab user, high-res video), + * or you use a hardened Temporary Containers, then feel free to override this + * [NOTE] We also clear cache on exiting Firefox (see 2803) ***/ +user_pref("browser.cache.disk.enable", false); +/* 1003: disable memory cache +/* capacity: -1=determine dynamically (default), 0=none, n=memory capacity in kilobytes ***/ + // user_pref("browser.cache.memory.enable", false); + // user_pref("browser.cache.memory.capacity", 0); // [HIDDEN PREF] +/* 1006: disable permissions manager from writing to disk [RESTART] + * [NOTE] This means any permission changes are session only + * [1] https://bugzilla.mozilla.org/967812 ***/ + // user_pref("permissions.memory_only", true); // [HIDDEN PREF] + +/** SESSIONS & SESSION RESTORE ***/ +/* 1020: exclude "Undo Closed Tabs" in Session Restore ***/ + // user_pref("browser.sessionstore.max_tabs_undo", 0); +/* 1021: disable storing extra session data [SETUP-CHROME] + * extra session data contains contents of forms, scrollbar positions, cookies and POST data + * define on which sites to save extra session data: + * 0=everywhere, 1=unencrypted sites, 2=nowhere ***/ +user_pref("browser.sessionstore.privacy_level", 2); +/* 1022: disable resuming session from crash ***/ + // user_pref("browser.sessionstore.resume_from_crash", false); +/* 1023: set the minimum interval between session save operations + * Increasing this can help on older machines and some websites, as well as reducing writes, see [1] + * Default is 15000 (15 secs). Try 30000 (30 secs), 60000 (1 min) etc + * [SETUP-CHROME] This can also affect entries in the "Recently Closed Tabs" feature: + * i.e. the longer the interval the more chance a quick tab open/close won't be captured. + * This longer interval *may* affect history but we cannot replicate any history not recorded + * [1] https://bugzilla.mozilla.org/1304389 ***/ +user_pref("browser.sessionstore.interval", 30000); +/* 1024: disable automatic Firefox start and session restore after reboot [FF62+] [WINDOWS] + * [1] https://bugzilla.mozilla.org/603903 ***/ +user_pref("toolkit.winRegisterApplicationRestart", false); + +/** FAVICONS ***/ +/* 1030: disable favicons in shortcuts + * URL shortcuts use a cached randomly named .ico file which is stored in your + * profile/shortcutCache directory. The .ico remains after the shortcut is deleted. + * If set to false then the shortcuts use a generic Firefox icon ***/ +user_pref("browser.shell.shortcutFavicons", false); +/* 1031: disable favicons in tabs and new bookmarks + * bookmark favicons are stored as data blobs in favicons.sqlite ***/ + // user_pref("browser.chrome.site_icons", false); +/* 1032: disable favicons in web notifications ***/ +user_pref("alerts.showFavicons", false); // [DEFAULT: false] + +/*** [SECTION 1200]: HTTPS (SSL/TLS / OCSP / CERTS / HPKP / CIPHERS) + Note that your cipher and other settings can be used server side as a fingerprint attack + vector, see [1] (It's quite technical but the first part is easy to understand + and you can stop reading when you reach the second section titled "Enter Bro") + + Option 1: Use defaults for ciphers (1260's). There is nothing *weak* about these, but + due to breakage, browsers can't deprecate them until the web stops using them + Option 2: Disable the ciphers in 1261, 1262 and 1263. These shouldn't break anything. + Optionally, disable the ciphers in 1264. + + [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: disable old SSL/TLS "insecure" renegotiation (vulnerable to a MiTM attack) + * [SETUP-WEB] <2% of secure sites do NOT support the newer "secure" renegotiation, see [2] + * [1] https://wiki.mozilla.org/Security:Renegotiation + * [2] https://www.ssllabs.com/ssl-pulse/ ***/ +user_pref("security.ssl.require_safe_negotiation", true); +/* 1202: control TLS versions with min and max + * 1=TLS 1.0, 2=TLS 1.1, 3=TLS 1.2, 4=TLS 1.3 + * [WARNING] Leave these at default, otherwise you alter your TLS fingerprint. + * Firefox telemetry (April 2019) shows only 0.5% of TLS web traffic uses 1.0 or 1.1 ***/ + // user_pref("security.tls.version.min", 3); + // user_pref("security.tls.version.max", 4); +/* 1203: disable SSL session tracking [FF36+] + * SSL Session IDs are unique, last up to 24hrs in Firefox, and can be used for tracking + * [SETUP-PERF] Relax this if you have FPI enabled (see 4000) *AND* you understand the + * consequences. FPI isolates these, but it was designed with the Tor protocol in mind, + * and the Tor Browser has extra protection, including enhanced sanitizing per Identity. + * [1] https://tools.ietf.org/html/rfc5077 + * [2] https://bugzilla.mozilla.org/967977 + * [3] https://arxiv.org/abs/1810.07304 ***/ +user_pref("security.ssl.disable_session_identifiers", true); // [HIDDEN PREF] +/* 1204: disable SSL Error Reporting + * [1] https://firefox-source-docs.mozilla.org/browser/base/sslerrorreport/preferences.html ***/ +user_pref("security.ssl.errorReporting.automatic", false); +user_pref("security.ssl.errorReporting.enabled", false); +user_pref("security.ssl.errorReporting.url", ""); +/* 1205: disable TLS1.3 0-RTT (round-trip time) [FF51+] + * [1] https://github.com/tlswg/tls13-spec/issues/1001 + * [2] 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) + #Required reading [#] https://scotthelme.co.uk/revocation-is-broken/ ***/ +/* 1210: enable OCSP Stapling + * [1] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/ ***/ +user_pref("security.ssl.enable_ocsp_stapling", true); +/* 1211: control when to use 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) + * It's a trade-off between security (checking) and privacy (leaking info to the CA) + * [NOTE] This pref only controls OCSP fetching and does not affect OCSP stapling + * [1] https://en.wikipedia.org/wiki/Ocsp ***/ +user_pref("security.OCSP.enabled", 1); +/* 1212: set OCSP fetch failures (non-stapled, see 1211) to hard-fail [SETUP-WEB] + * When a CA cannot be reached to validate a cert, Firefox just continues the connection (=soft-fail) + * 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/ + * [2] https://www.imperialviolet.org/2014/04/19/revchecking.html ***/ +user_pref("security.OCSP.require", true); + +/** CERTS / HPKP (HTTP Public Key Pinning) ***/ +/* 1220: disable or limit SHA-1 certificates + * 0=all SHA1 certs are allowed + * 1=all SHA1 certs are blocked + * 2=deprecated option that now maps to 1 + * 3=only allowed for locally-added roots (e.g. anti-virus) + * 4=only allowed for locally-added roots or for certs in 2015 and earlier + * [SETUP-CHROME] When disabled, some man-in-the-middle devices (e.g. security scanners and + * antivirus products, may fail to connect to HTTPS sites. SHA-1 is *almost* obsolete. + * [1] https://blog.mozilla.org/security/2016/10/18/phasing-out-sha-1-on-the-public-web/ ***/ +user_pref("security.pki.sha1_enforcement_level", 1); +/* 1221: disable Windows 8.1's Microsoft Family Safety cert [FF50+] [WINDOWS] + * 0=disable detecting Family Safety mode and importing the root + * 1=only attempt to detect Family Safety mode (don't import the root) + * 2=detect Family Safety mode and import the root + * [1] https://trac.torproject.org/projects/tor/ticket/21686 ***/ +user_pref("security.family_safety.mode", 0); +/* 1222: disable intermediate certificate caching (fingerprinting attack vector) [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. + * [1] https://shiftordie.de/blog/2017/02/21/fingerprinting-firefox-users-with-cached-intermediate-ca-certificates-fiprinca/ ***/ + // user_pref("security.nocertdb", true); // [HIDDEN PREF] +/* 1223: enforce strict pinning + * PKP (Public Key Pinning) 0=disabled 1=allow user MiTM (such as your antivirus), 2=strict + * [WARNING] If you rely on an AV (antivirus) to protect your web browsing + * by inspecting ALL your web traffic, then leave at current default=1 + * [1] https://trac.torproject.org/projects/tor/ticket/16206 ***/ +user_pref("security.cert_pinning.enforcement_level", 2); + +/** MIXED CONTENT ***/ +/* 1240: disable insecure active content on https pages + * [1] https://trac.torproject.org/projects/tor/ticket/21323 ***/ +user_pref("security.mixed_content.block_active_content", true); // [DEFAULT: true] +/* 1241: disable insecure passive content (such as images) on https pages [SETUP-WEB] ***/ +user_pref("security.mixed_content.block_display_content", true); +/* 1243: block unencrypted requests from Flash on encrypted pages to mitigate MitM attacks [FF59+] + * [1] https://bugzilla.mozilla.org/1190623 ***/ +user_pref("security.mixed_content.block_object_subrequest", true); + +/** CIPHERS [see the section 1200 intro] ***/ +/* 1261: disable 3DES (effective key size < 128) + * [1] https://en.wikipedia.org/wiki/3des#Security + * [2] https://en.wikipedia.org/wiki/Meet-in-the-middle_attack + * [3] https://www-archive.mozilla.org/projects/security/pki/nss/ssl/fips-ssl-ciphersuites.html ***/ + // user_pref("security.ssl3.rsa_des_ede3_sha", false); +/* 1262: disable 128 bits ***/ + // user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false); + // user_pref("security.ssl3.ecdhe_rsa_aes_128_sha", false); +/* 1263: disable DHE (Diffie-Hellman Key Exchange) + * [1] https://www.eff.org/deeplinks/2015/10/how-to-protect-yourself-from-nsa-attacks-1024-bit-DH ***/ + // user_pref("security.ssl3.dhe_rsa_aes_128_sha", false); + // user_pref("security.ssl3.dhe_rsa_aes_256_sha", false); +/* 1264: disable the remaining non-modern cipher suites as of FF52 ***/ + // user_pref("security.ssl3.rsa_aes_128_sha", false); + // user_pref("security.ssl3.rsa_aes_256_sha", false); + +/** UI (User Interface) ***/ +/* 1270: display warning (red padlock) for "broken security" (see 1201) + * [1] https://wiki.mozilla.org/Security:Renegotiation ***/ +user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true); +/* 1271: control "Add Security Exception" dialog on SSL warnings + * 0=do neither 1=pre-populate url 2=pre-populate url + pre-fetch cert (default) + * [1] https://github.com/pyllyukko/user.js/issues/210 ***/ +user_pref("browser.ssl_override_behavior", 1); +/* 1272: display advanced information on Insecure Connection warning pages + * only works when it's possible to add an exception + * i.e. it doesn't work for HSTS discrepancies (https://subdomain.preloaded-hsts.badssl.com/) + * [TEST] https://expired.badssl.com/ ***/ +user_pref("browser.xul.error_pages.expert_bad_cert", true); +/* 1273: display "insecure" icon and "Not Secure" text on HTTP sites ***/ +user_pref("security.insecure_connection_icon.enabled", true); // [FF59+] +user_pref("security.insecure_connection_text.enabled", true); // [FF60+] + // user_pref("security.insecure_connection_icon.pbmode.enabled", true); // [FF59+] private windows only + // user_pref("security.insecure_connection_text.pbmode.enabled", true); // [FF60+] private windows only + +/*** [SECTION 1400]: FONTS ***/ +user_pref("_user.js.parrot", "1400 syntax error: the parrot's bereft of life!"); +/* 1401: disable websites choosing fonts (0=block, 1=allow) + * This can limit most (but not all) JS font enumeration which is a high entropy fingerprinting vector + * [SETUP-WEB] Disabling fonts can uglify the web a fair bit. + * [SETTING] General>Language and Appearance>Fonts & Colors>Advanced>Allow pages to choose... ***/ +user_pref("browser.display.use_document_fonts", 0); +/* 1403: disable icon fonts (glyphs) and local fallback rendering + * [1] https://bugzilla.mozilla.org/789788 + * [2] https://trac.torproject.org/projects/tor/ticket/8455 ***/ + // user_pref("gfx.downloadable_fonts.enabled", false); // [FF41+] + // user_pref("gfx.downloadable_fonts.fallback_delay", -1); +/* 1404: disable rendering of SVG OpenType fonts + * [1] https://wiki.mozilla.org/SVGOpenTypeFonts - iSECPartnersReport recommends to disable this ***/ +user_pref("gfx.font_rendering.opentype_svg.enabled", false); +/* 1408: disable graphite which FF49 turned back on by default + * In the past it had security issues. Update: This continues to be the case, see [1] + * [1] https://www.mozilla.org/security/advisories/mfsa2017-15/#CVE-2017-7778 ***/ +user_pref("gfx.font_rendering.graphite.enabled", false); +/* 1409: limit system font exposure to a whitelist [FF52+] [RESTART] + * If the whitelist is empty, then whitelisting is considered disabled and all fonts are allowed. + * [WARNING] Creating your own probably highly-unique whitelist will raise your entropy. + * Eventually privacy.resistFingerprinting (see 4500) will cover this + * [1] https://bugzilla.mozilla.org/1121643 ***/ + // user_pref("font.system.whitelist", ""); // [HIDDEN PREF] + +/*** [SECTION 1600]: HEADERS / REFERERS + Only *cross domain* referers need controlling: leave 1601, 1602, 1605 and 1606 alone + --- + harden it a bit: set XOriginPolicy (1603) to 1 (as per the settings below) + harden it a bit more: set XOriginPolicy (1603) to 2 (and optionally 1604 to 1 or 2), expect breakage + --- + If you want any REAL control over referers and breakage, then use an extension. Either: + uMatrix: limited by scope, all requests are spoofed or not-spoofed + Smart Referrer: granular with source<->destination, whitelists + --- + 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 + --- + #Required reading [#] 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!"); +/* 1601: ALL: control when images/links send a referer + * 0=never, 1=send only when links are clicked, 2=for links and images (default) ***/ + // user_pref("network.http.sendRefererHeader", 2); // [DEFAULT: 2] +/* 1602: ALL: control the amount of information to send + * 0=send full URI (default), 1=scheme+host+port+path, 2=scheme+host+port ***/ + // user_pref("network.http.referer.trimmingPolicy", 0); // [DEFAULT: 0] +/* 1603: CROSS ORIGIN: control when to send a referer + * 0=always (default), 1=only if base domains match, 2=only if hosts match + * [SETUP-WEB] Known to cause issues with older modems/routers and some sites e.g vimeo ***/ +user_pref("network.http.referer.XOriginPolicy", 1); +/* 1604: CROSS ORIGIN: control the amount of information to send [FF52+] + * 0=send full URI (default), 1=scheme+host+port+path, 2=scheme+host+port ***/ +user_pref("network.http.referer.XOriginTrimmingPolicy", 0); // [DEFAULT: 0] +/* 1605: ALL: disable spoofing a referer + * [WARNING] Do not set this to true, as spoofing effectively disables the anti-CSRF + * (Cross-Site Request Forgery) protections that some sites may rely on ***/ + // user_pref("network.http.referer.spoofSource", false); // [DEFAULT: false] +/* 1606: ALL: set the default Referrer Policy [FF59+] + * 0=no-referer, 1=same-origin, 2=strict-origin-when-cross-origin, 3=no-referrer-when-downgrade + * [NOTE] This is only a default, it can be overridden by a site-controlled Referrer Policy + * [1] https://www.w3.org/TR/referrer-policy/ + * [2] https://developer.mozilla.org/docs/Web/HTTP/Headers/Referrer-Policy + * [3] https://blog.mozilla.org/security/2018/01/31/preventing-data-leaks-by-stripping-path-information-in-http-referrers/ ***/ + // user_pref("network.http.referer.defaultPolicy", 3); // [DEFAULT: 3] + // user_pref("network.http.referer.defaultPolicy.pbmode", 2); // [DEFAULT: 2] +/* 1607: TOR: hide (not spoof) referrer when leaving a .onion domain [FF54+] + * [NOTE] Firefox cannot access .onion sites by default. We recommend you use + * the Tor Browser which is specifically designed for hidden services + * [1] https://bugzilla.mozilla.org/1305144 ***/ +user_pref("network.http.referer.hideOnionSource", true); +/* 1610: ALL: enable the DNT (Do Not Track) HTTP header + * [NOTE] DNT is enforced with Tracking Protection regardless of this pref + * [SETTING] Privacy & Security>Content Blocking>Send websites a "Do Not Track"... ***/ +user_pref("privacy.donottrackheader.enabled", true); + +/*** [SECTION 1700]: CONTAINERS + If you want to *really* leverage containers, we highly recommend Temporary Containers [2]. + Read the article by the extension author [3], and check out the github wiki/repo [4]. + [1] https://wiki.mozilla.org/Security/Contextual_Identity_Project/Containers + [2] https://addons.mozilla.org/firefox/addon/temporary-containers/ + [3] https://medium.com/@stoically/enhance-your-privacy-in-firefox-with-temporary-containers-33925cd6cd21 + [4] https://github.com/stoically/temporary-containers/wiki +***/ +user_pref("_user.js.parrot", "1700 syntax error: the parrot's bit the dust!"); +/* 1701: enable Container Tabs setting in preferences (see 1702) [FF50+] + * [1] https://bugzilla.mozilla.org/1279029 ***/ +user_pref("privacy.userContext.ui.enabled", true); +/* 1702: enable Container Tabs [FF50+] + * [SETTING] General>Tabs>Enable Container Tabs ***/ +user_pref("privacy.userContext.enabled", true); +/* 1703: enable a private container for thumbnail loads [FF51+] ***/ +user_pref("privacy.usercontext.about_newtab_segregation.enabled", true); // [DEFAULT: true in FF61+] +/* 1704: set behaviour on "+ Tab" button to display container menu [FF53+] [SETUP-CHROME] + * 0=no menu (default), 1=show when clicked, 2=show on long press + * [1] https://bugzilla.mozilla.org/1328756 ***/ +user_pref("privacy.userContext.longPressBehavior", 2); + +/*** [SECTION 1800]: PLUGINS ***/ +user_pref("_user.js.parrot", "1800 syntax error: the parrot's pushing up daisies!"); +/* 1803: disable Flash plugin + * 0=deactivated, 1=ask, 2=enabled + * ESR52.x is the last branch to *fully* support NPAPI, FF52+ stable only supports Flash + * [NOTE] You can still override individual sites via site permissions + * [1] https://www.ghacks.net/2013/07/09/how-to-make-sure-that-a-firefox-plugin-never-activates-again/ ***/ +user_pref("plugin.state.flash", 0); +/* 1820: disable GMP (Gecko Media Plugins) + * [1] https://wiki.mozilla.org/GeckoMediaPlugins ***/ + // user_pref("media.gmp-provider.enabled", false); +/* 1825: disable widevine CDM (Content Decryption Module) + * [SETUP-WEB] if you *need* CDM, e.g. Netflix, Amazon Prime, Hulu, whatever ***/ +user_pref("media.gmp-widevinecdm.visible", false); +user_pref("media.gmp-widevinecdm.enabled", false); +/* 1830: disable all DRM content (EME: Encryption Media Extension) + * [SETUP-WEB] if you *need* EME, e.g. Netflix, Amazon Prime, Hulu, whatever + * [SETTING] General>DRM Content>Play DRM-controlled content + * [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); + +/*** [SECTION 2000]: MEDIA / CAMERA / MIC ***/ +user_pref("_user.js.parrot", "2000 syntax error: the parrot's snuffed it!"); +/* 2001: disable WebRTC (Web Real-Time Communication) + * [SETUP-WEB] WebRTC can leak your IP address from behind your VPN, but if this is not + * in your threat model, and you want Real-Time Communication, this is the pref for you + * [1] https://www.privacytools.io/#webrtc ***/ +user_pref("media.peerconnection.enabled", false); +/* 2002: limit WebRTC IP leaks if using WebRTC + * [TEST] https://browserleaks.com/webrtc + * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1189041,1297416 + * [2] https://wiki.mozilla.org/Media/WebRTC/Privacy ***/ +user_pref("media.peerconnection.ice.default_address_only", true); +user_pref("media.peerconnection.ice.no_host", true); // [FF51+] +/* 2010: disable WebGL (Web Graphics Library) + * [SETUP-WEB] When disabled, may break some websites. When enabled, provides high entropy, + * especially with readPixels(). Some of the other entropy is lessened with RFP (see 4501) + * [1] https://www.contextis.com/resources/blog/webgl-new-dimension-browser-exploitation/ + * [2] https://security.stackexchange.com/questions/13799/is-webgl-a-security-concern ***/ +user_pref("webgl.disabled", true); +user_pref("webgl.dxgl.enabled", false); // [WINDOWS] +user_pref("webgl.enable-webgl2", false); +/* 2012: limit WebGL ***/ +user_pref("webgl.min_capability_mode", true); +user_pref("webgl.disable-extensions", true); +user_pref("webgl.disable-fail-if-major-performance-caveat", true); +/* 2022: disable screensharing ***/ +user_pref("media.getusermedia.screensharing.enabled", false); +user_pref("media.getusermedia.browser.enabled", false); +user_pref("media.getusermedia.audiocapture.enabled", false); +/* 2024: set a default permission for Camera/Microphone [FF58+] + * 0=always ask (default), 1=allow, 2=block + * [SETTING] to add site exceptions: Page Info>Permissions>Use the Camera/Microphone + * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Camera/Microphone>Settings ***/ + // user_pref("permissions.default.camera", 2); + // user_pref("permissions.default.microphone", 2); +/* 2030: disable autoplay of HTML5 media [FF63+] + * 0=Allow all, 1=Block non-muted media (default in FF67+), 2=Prompt (removed in FF66), 5=Block all (FF69+) + * [NOTE] You can set exceptions under site permissions + * [SETTING] Privacy & Security>Permissions>Autoplay>Settings>Default for all websites ***/ + // user_pref("media.autoplay.default", 5); +/* 2031: disable autoplay of HTML5 media if you interacted with the site [FF66+] ***/ +user_pref("media.autoplay.enabled.user-gestures-needed", false); +/* 2032: disable autoplay of HTML5 media in non-active tabs [FF51+] + * [1] https://www.ghacks.net/2016/11/14/firefox-51-blocks-automatic-audio-playback-in-non-active-tabs/ ***/ +user_pref("media.block-autoplay-until-in-foreground", true); // [DEFAULT: true] + +/*** [SECTION 2200]: WINDOW MEDDLING & LEAKS / POPUPS ***/ +user_pref("_user.js.parrot", "2200 syntax error: the parrot's 'istory!"); +/* 2201: prevent websites from disabling new window features ***/ +user_pref("dom.disable_window_open_feature.close", true); +user_pref("dom.disable_window_open_feature.location", true); // [DEFAULT: true] +user_pref("dom.disable_window_open_feature.menubar", true); +user_pref("dom.disable_window_open_feature.minimizable", true); +user_pref("dom.disable_window_open_feature.personalbar", true); // bookmarks toolbar +user_pref("dom.disable_window_open_feature.resizable", true); // [DEFAULT: true] +user_pref("dom.disable_window_open_feature.status", true); // [DEFAULT: true] +user_pref("dom.disable_window_open_feature.titlebar", true); +user_pref("dom.disable_window_open_feature.toolbar", true); +/* 2202: prevent scripts from moving and resizing open windows ***/ +user_pref("dom.disable_window_move_resize", true); +/* 2203: open links targeting new windows in a new tab instead + * This stops malicious window sizes and some screen resolution leaks. + * You can still right-click a link and open in a new window. + * [TEST] https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html#screen + * [1] https://trac.torproject.org/projects/tor/ticket/9881 ***/ +user_pref("browser.link.open_newwindow", 3); +user_pref("browser.link.open_newwindow.restriction", 0); +/* 2204: disable Fullscreen API (requires user interaction) to prevent screen-resolution leaks + * [NOTE] You can still manually toggle the browser's fullscreen state (F11), + * but this pref will disable embedded video/game fullscreen controls, e.g. youtube + * [TEST] https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html#screen ***/ + // user_pref("full-screen-api.enabled", false); +/* 2210: block popup windows + * [SETTING] Privacy & Security>Permissions>Block pop-up windows ***/ +user_pref("dom.disable_open_during_load", true); +/* 2212: limit events that can cause a popup [SETUP-WEB] + * default is "change click dblclick auxclick mouseup pointerup notificationclick reset submit touchend contextmenu" ***/ +user_pref("dom.popup_allowed_events", "click dblclick"); + +/*** [SECTION 2300]: WEB WORKERS + A worker is a JS "background task" running in a global context, i.e. it is different from + the current window. Workers can spawn new workers (must be the same origin & scheme), + including service and shared workers. Shared workers can be utilized by multiple scripts and + communicate between browsing contexts (windows/tabs/iframes) and can even control your cache. + + [NOTE] uMatrix 1.2.0+ allows a per-scope control for workers (2301-deprecated) and service workers (2302) + #Required reading [#] https://github.com/gorhill/uMatrix/releases/tag/1.2.0 + + [1] Web Workers: https://developer.mozilla.org/docs/Web/API/Web_Workers_API + [2] Worker: https://developer.mozilla.org/docs/Web/API/Worker + [3] Service Worker: https://developer.mozilla.org/docs/Web/API/Service_Worker_API + [4] SharedWorker: https://developer.mozilla.org/docs/Web/API/SharedWorker + [5] ChromeWorker: https://developer.mozilla.org/docs/Web/API/ChromeWorker + [6] Notifications: https://support.mozilla.org/questions/1165867#answer-981820 +***/ +user_pref("_user.js.parrot", "2300 syntax error: the parrot's off the twig!"); +/* 2302: disable service workers [FF32, FF44-compat] + * Service workers essentially act as proxy servers that sit between web apps, and the + * browser and network, are event driven, and can control the web page/site it is associated + * with, intercepting and modifying navigation and resource requests, and caching resources. + * [NOTE] Service worker APIs are hidden (in Firefox) and cannot be used when in PB mode. + * [NOTE] Service workers only run over HTTPS. Service workers have no DOM access. + * [SETUP-WEB] Disabling service workers will break some sites. This pref is required true for + * service worker notifications (2304), push notifications (disabled, 2305) and service worker + * cache (2740). If you enable this pref, then check those settings as well ***/ +user_pref("dom.serviceWorkers.enabled", false); +/* 2304: disable Web Notifications + * [NOTE] Web Notifications can also use service workers (2302) and are behind a prompt (2306) + * [1] https://developer.mozilla.org/docs/Web/API/Notifications_API ***/ + // user_pref("dom.webnotifications.enabled", false); // [FF22+] + // user_pref("dom.webnotifications.serviceworker.enabled", false); // [FF44+] +/* 2305: disable Push Notifications [FF44+] + * Push is an API that allows websites to send you (subscribed) messages even when the site + * isn’t loaded, by pushing messages to your userAgentID through Mozilla's Push Server. + * [NOTE] Push requires service workers (2302) to subscribe to and display, and is behind + * a prompt (2306). Disabling service workers alone doesn't stop Firefox polling the + * Mozilla Push Server. To remove all subscriptions, reset your userAgentID (in about:config + * or on start), and you will get a new one within a few seconds. + * [1] https://support.mozilla.org/en-US/kb/push-notifications-firefox + * [2] https://developer.mozilla.org/en-US/docs/Web/API/Push_API ***/ +user_pref("dom.push.enabled", false); + // user_pref("dom.push.userAgentID", ""); +/* 2306: set a default permission for Notifications (both 2304 and 2305) [FF58+] + * 0=always ask (default), 1=allow, 2=block + * [NOTE] Best left at default "always ask", fingerprintable via Permissions API + * [SETTING] to add site exceptions: Page Info>Permissions>Receive Notifications + * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Notifications>Settings ***/ + // user_pref("permissions.default.desktop-notification", 2); + +/*** [SECTION 2400]: DOM (DOCUMENT OBJECT MODEL) & JAVASCRIPT ***/ +user_pref("_user.js.parrot", "2400 syntax error: the parrot's kicked the bucket!"); +/* 2401: disable website control over browser right-click context menu + * [NOTE] Shift-Right-Click will always bring up the browser right-click context menu ***/ + // user_pref("dom.event.contextmenu.enabled", false); +/* 2402: disable website access to clipboard events/content + * [SETUP-WEB] This will break some sites functionality such as pasting into facebook, wordpress + * this applies to onCut, onCopy, onPaste events - i.e. you have to interact with + * the website for it to look at the clipboard + * [1] https://www.ghacks.net/2014/01/08/block-websites-reading-modifying-clipboard-contents-firefox/ ***/ +user_pref("dom.event.clipboardevents.enabled", false); +/* 2403: disable middlemouse paste leaking clipboard content on Linux after autoscroll + * Defense in depth if clipboard events are enabled (see 2402) + * [1] https://bugzilla.mozilla.org/1528289 */ +user_pref("middlemouse.paste", false); // [DEFAULT: false on Windows] +/* 2404: disable clipboard commands (cut/copy) from "non-privileged" content [FF41+] + * this disables document.execCommand("cut"/"copy") to protect your clipboard + * [1] https://bugzilla.mozilla.org/1170911 ***/ +user_pref("dom.allow_cut_copy", false); +/* 2405: disable "Confirm you want to leave" dialog on page close + * Does not prevent JS leaks of the page close event. + * [1] https://developer.mozilla.org/docs/Web/Events/beforeunload + * [2] https://support.mozilla.org/questions/1043508 ***/ +user_pref("dom.disable_beforeunload", true); +/* 2414: disable shaking the screen ***/ +user_pref("dom.vibrator.enabled", false); +/* 2420: disable asm.js [FF22+] [SETUP-PERF] + * [1] http://asmjs.org/ + * [2] https://www.mozilla.org/security/advisories/mfsa2015-29/ + * [3] https://www.mozilla.org/security/advisories/mfsa2015-50/ + * [4] https://www.mozilla.org/security/advisories/mfsa2017-01/#CVE-2017-5375 + * [5] https://www.mozilla.org/security/advisories/mfsa2017-05/#CVE-2017-5400 + * [6] https://rh0dev.github.io/blog/2017/the-return-of-the-jit/ ***/ +user_pref("javascript.options.asmjs", false); +/* 2421: disable Ion and baseline JIT to help harden JS against exploits + * [WARNING] If false, causes the odd site issue and there is also a performance loss + * [1] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0817 ***/ + // user_pref("javascript.options.ion", false); + // user_pref("javascript.options.baselinejit", false); +/* 2422: disable WebAssembly [FF52+] [SETUP-PERF] + * [1] https://developer.mozilla.org/docs/WebAssembly ***/ +user_pref("javascript.options.wasm", false); +/* 2426: disable Intersection Observer API [FF55+] + * [1] https://developer.mozilla.org/docs/Web/API/Intersection_Observer_API + * [2] https://w3c.github.io/IntersectionObserver/ + * [3] https://bugzilla.mozilla.org/1243846 ***/ + // user_pref("dom.IntersectionObserver.enabled", false); +/* 2429: enable (limited but sufficient) window.opener protection [FF65+] + * Makes rel=noopener implicit for target=_blank in anchor and area elements when no rel attribute is set ***/ +user_pref("dom.targetBlankNoOpener.enabled", true); + +/*** [SECTION 2500]: HARDWARE FINGERPRINTING ***/ +user_pref("_user.js.parrot", "2500 syntax error: the parrot's shuffled off 'is mortal coil!"); +/* 2502: disable Battery Status API + * Initially a Linux issue (high precision readout) that was fixed. + * However, it is still another metric for fingerprinting, used to raise entropy. + * e.g. do you have a battery or not, current charging status, charge level, times remaining etc + * [NOTE] From FF52+ Battery Status API is only available in chrome/privileged code. see [1] + * [1] https://bugzilla.mozilla.org/1313580 ***/ + // user_pref("dom.battery.enabled", false); +/* 2504: disable virtual reality devices + * Optional protection depending on your connected devices + * [1] https://developer.mozilla.org/docs/Web/API/WebVR_API ***/ + // user_pref("dom.vr.enabled", false); +/* 2505: disable media device enumeration [FF29+] + * [NOTE] media.peerconnection.enabled should also be set to false (see 2001) + * [1] https://wiki.mozilla.org/Media/getUserMedia + * [2] https://developer.mozilla.org/docs/Web/API/MediaDevices/enumerateDevices ***/ +user_pref("media.navigator.enabled", false); +/* 2508: disable hardware acceleration to reduce graphics fingerprinting [SETUP-HARDEN] + * [WARNING] Affects text rendering (fonts will look different), impacts video performance, + * and parts of Quantum that utilize the GPU will also be affected as they are rolled out + * [SETTING] General>Performance>Custom>Use hardware acceleration when available + * [1] https://wiki.mozilla.org/Platform/GFX/HardwareAcceleration ***/ + // user_pref("gfx.direct2d.disabled", true); // [WINDOWS] + // user_pref("layers.acceleration.disabled", true); +/* 2510: disable Web Audio API [FF51+] + * [1] https://bugzilla.mozilla.org/1288359 ***/ +user_pref("dom.webaudio.enabled", false); +/* 2517: disable Media Capabilities API [FF63+] + * [WARNING] This *may* affect media performance if disabled, no one is sure + * [1] https://github.com/WICG/media-capabilities + * [2] https://wicg.github.io/media-capabilities/#security-privacy-considerations ***/ + // user_pref("media.media-capabilities.enabled", false); + +/*** [SECTION 2600]: MISCELLANEOUS ***/ +user_pref("_user.js.parrot", "2600 syntax error: the parrot's run down the curtain!"); +/* 2601: prevent accessibility services from accessing your browser [RESTART] + * [SETTING] Privacy & Security>Permissions>Prevent accessibility services from accessing your browser + * [1] https://support.mozilla.org/kb/accessibility-services ***/ +user_pref("accessibility.force_disabled", 1); +/* 2602: disable sending additional analytics to web servers + * [1] https://developer.mozilla.org/docs/Web/API/Navigator/sendBeacon ***/ +user_pref("beacon.enabled", false); +/* 2603: remove temp files opened with an external application + * [1] https://bugzilla.mozilla.org/302433 ***/ +user_pref("browser.helperApps.deleteTempFileOnExit", true); +/* 2604: disable page thumbnail collection + * look in profile/thumbnails directory - you may want to clean that out ***/ +user_pref("browser.pagethumbnails.capturing_disabled", true); // [HIDDEN PREF] +/* 2605: block web content in file processes [FF55+] + * [SETUP-WEB] You may want to disable this for corporate or developer environments + * [1] https://bugzilla.mozilla.org/1343184 ***/ +user_pref("browser.tabs.remote.allowLinkedWebInFileUriProcess", false); +/* 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", ""); +/* 2607: disable various developer tools in browser context + * [SETTING] Devtools>Advanced Settings>Enable browser chrome and add-on debugging toolboxes + * [1] https://github.com/pyllyukko/user.js/issues/179#issuecomment-246468676 ***/ +user_pref("devtools.chrome.enabled", false); +/* 2608: disable WebIDE to prevent remote debugging and ADB extension download + * [1] https://trac.torproject.org/projects/tor/ticket/16222 ***/ +user_pref("devtools.debugger.remote-enabled", false); +user_pref("devtools.webide.enabled", false); +user_pref("devtools.webide.autoinstallADBExtension", false); // [FF64+] +/* 2609: disable MathML (Mathematical Markup Language) [FF51+] [SETUP-HARDEN] + * [TEST] https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html#misc + * [1] https://bugzilla.mozilla.org/1173199 ***/ + // user_pref("mathml.disabled", true); +/* 2610: disable in-content SVG (Scalable Vector Graphics) [FF53+] + * [WARNING] Expect breakage incl. youtube player controls. Best left for a "hardened" profile. + * [1] https://bugzilla.mozilla.org/1216893 ***/ + // user_pref("svg.disabled", true); +/* 2611: disable middle mouse click opening links from clipboard + * [1] https://trac.torproject.org/projects/tor/ticket/10089 ***/ +user_pref("middlemouse.contentLoadURL", false); +/* 2614: limit HTTP redirects (this does not control redirects with HTML meta tags or JS) + * [NOTE] A low setting of 5 or under will probably break some sites (e.g. gmail logins) + * To control HTML Meta tag and JS redirects, use an extension. Default is 20 ***/ +user_pref("network.http.redirection-limit", 10); +/* 2615: disable websites overriding Firefox's keyboard shortcuts [FF58+] + * 0 (default) or 1=allow, 2=block + * [SETTING] to add site exceptions: Page Info>Permissions>Override Keyboard Shortcuts ***/ + // 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", ""); +/* 2617: remove webchannel whitelist ***/ +user_pref("webchannel.allowObject.urlWhitelist", ""); +/* 2619: enforce Punycode for Internationalized Domain Names to eliminate possible spoofing + * Firefox has *some* protections, but it is better to be safe than sorry. The downside: it will also + * display legitimate IDN's punycoded, which might be undesirable for users of non-latin alphabets + * [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] CVE-2017-5383: https://www.mozilla.org/security/advisories/mfsa2017-02/ + * [4] https://www.xudongz.com/blog/2017/idn-phishing/ ***/ +user_pref("network.IDN_show_punycode", true); +/* 2620: enable Firefox's built-in PDF reader [SETUP-CHROME] + * This setting controls if the option "Display in Firefox" is available in the setting below + * and by effect controls whether PDFs are handled in-browser or externally ("Ask" or "Open With") + * PROS: pdfjs is lightweight, open source, and as secure/vetted as any pdf reader out there (more than most) + * Exploits are rare (1 serious case in 4 yrs), treated seriously and patched quickly. + * It doesn't break "state separation" of browser content (by not sharing with OS, independent apps). + * It maintains disk avoidance and application data isolation. It's convenient. You can still save to disk. + * CONS: You may prefer a different pdf reader for security reasons + * CAVEAT: JS can still force a pdf to open in-browser by bundling its own code (rare) + * [SETTING] General>Applications>Portable Document Format (PDF) ***/ +user_pref("pdfjs.disabled", false); // [DEFAULT: false] +/* 2621: disable links launching Windows Store on Windows 8/8.1/10 [WINDOWS] + * [1] https://www.ghacks.net/2016/03/25/block-firefox-chrome-windows-store/ ***/ +user_pref("network.protocol-handler.external.ms-windows-store", false); + +/** DOWNLOADS ***/ +/* 2650: discourage downloading to desktop + * 0=desktop, 1=downloads (default), 2=last used + * [SETTING] To set your default "downloads": General>Downloads>Save files to ***/ + // user_pref("browser.download.folderList", 2); +/* 2651: enforce user interaction for security by always asking where to download + * [SETUP-CHROME] On Android this blocks longtapping and saving images + * [SETTING] General>Downloads>Always ask you where to save files ***/ +user_pref("browser.download.useDownloadDir", false); +/* 2652: disable adding downloads to the system's "recent documents" list ***/ +user_pref("browser.download.manager.addToRecentDocs", false); +/* 2653: disable hiding mime types (Options>General>Applications) not associated with a plugin ***/ +user_pref("browser.download.hide_plugins_without_extensions", false); +/* 2654: disable "open with" in download dialog [FF50+] [SETUP-HARDEN] + * This is very useful to enable when the browser is sandboxed (e.g. via AppArmor) + * in such a way that it is forbidden to run external applications. + * [WARNING] This may interfere with some users' workflow or methods + * [1] https://bugzilla.mozilla.org/1281959 ***/ + // user_pref("browser.download.forbid_open_with", true); + +/** EXTENSIONS ***/ +/* 2660: lock down allowed extension directories + * [SETUP-CHROME] This will break extensions, language packs, themes and any other + * XPI files which are installed outside of profile and application directories + * [1] https://mike.kaply.com/2012/02/21/understanding-add-on-scopes/ + * [1] archived: https://archive.is/DYjAM ***/ +user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF] +user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15] +/* 2662: disable webextension restrictions on certain mozilla domains (also see 4503) [FF60+] + * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/ + // user_pref("extensions.webextensions.restrictedDomains", ""); + +/** SECURITY ***/ +/* 2680: enable CSP (Content Security Policy) + * [1] https://developer.mozilla.org/docs/Web/HTTP/CSP ***/ +user_pref("security.csp.enable", true); // [DEFAULT: true] +/* 2684: 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", 700); + +/*** [SECTION 2700]: PERSISTENT STORAGE + Data SET by websites including + cookies : profile\cookies.sqlite + localStorage : profile\webappsstore.sqlite + indexedDB : profile\storage\default + appCache : profile\OfflineCache + 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" +***/ +user_pref("_user.js.parrot", "2700 syntax error: the parrot's joined the bleedin' choir invisible!"); +/* 2701: disable 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 sites, 4=(Block) Third-party trackers (FF63+) (default FF69+) + * [NOTE] You can set exceptions under site permissions or use an extension + * [SETTING] Privacy & Security>Content Blocking>Custom>Choose what to block>Cookies ***/ +user_pref("network.cookie.cookieBehavior", 1); +/* 2702: set third-party cookies (i.e ALL) (if enabled, see 2701) to session-only + and (FF58+) set third-party non-secure (i.e HTTP) cookies 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+] +/* 2703: delete cookies and site data on close + * 0=keep until they expire (default), 2=keep until you close Firefox + * [NOTE] The setting below is disabled (but not changed) if you block all cookies (2701 = 2) + * [SETTING] Privacy & Security>Cookies and Site Data>Delete cookies and site data when Firefox is closed ***/ + // user_pref("network.cookie.lifetimePolicy", 2); +/* 2710: disable DOM (Document Object Model) Storage + * [WARNING] This will break a LOT of sites' functionality AND extensions! + * You are better off using an extension for more granular control ***/ + // user_pref("dom.storage.enabled", false); +/* 2720: enforce IndexedDB (IDB) as enabled + * IDB is required for extensions and Firefox internals (even before FF63 in [1]) + * To control *website* IDB data, control allowing cookies and service workers, or use + * Temporary Containers. To mitigate *website* IDB, FPI helps (4001), and/or sanitize + * on close (Offline Website Data, see 2800) or on-demand (Ctrl-Shift-Del), or automatically + * via an extension. Note that IDB currently cannot be sanitized by host. + * [1] https://blog.mozilla.org/addons/2018/08/03/new-backend-for-storage-local-api/ ***/ +user_pref("dom.indexedDB.enabled", true); // [DEFAULT: true] +/* 2730: disable offline cache ***/ +user_pref("browser.cache.offline.enable", false); +/* 2731: enforce websites to ask to store data for offline use + * [1] https://support.mozilla.org/questions/1098540 + * [2] https://bugzilla.mozilla.org/959985 ***/ +user_pref("offline-apps.allow_by_default", false); +/* 2740: disable service worker cache and cache storage + * [NOTE] We clear service worker cache on exiting Firefox (see 2803) + * [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/en-US/docs/Web/API/Storage_Access_API ***/ + // user_pref("dom.storage_access.enabled", false); + +/*** [SECTION 2800]: SHUTDOWN + You should set the values to what suits you best. + - "Offline Website Data" includes appCache (2730), localStorage (2710), + service worker cache (2740), and QuotaManager (IndexedDB (2720), asm-cache) + - In both 2803 + 2804, the 'download' and 'history' prefs are combined in the + Firefox interface as "Browsing & Download History" and their values will be synced +***/ +user_pref("_user.js.parrot", "2800 syntax error: the parrot's bleedin' demised!"); +/* 2802: enable Firefox to clear items on shutdown (see 2803) + * [SETTING] Privacy & Security>History>Custom Settings>Clear history when Firefox closes ***/ +user_pref("privacy.sanitize.sanitizeOnShutdown", true); +/* 2803: set what items to clear on shutdown (if 2802 is true) [SETUP-CHROME] + * [NOTE] If 'history' is true, downloads will also be cleared regardless of the value + * but if 'history' is false, downloads can still be cleared independently + * However, this may not always be the case. The interface combines and syncs these + * prefs when set from there, and the sanitize code may change at any time + * [SETTING] Privacy & Security>History>Custom Settings>Clear history when Firefox closes>Settings ***/ +user_pref("privacy.clearOnShutdown.cache", true); +user_pref("privacy.clearOnShutdown.cookies", true); +user_pref("privacy.clearOnShutdown.downloads", true); // see note above +user_pref("privacy.clearOnShutdown.formdata", true); // Form & Search History +user_pref("privacy.clearOnShutdown.history", true); // Browsing & Download History +user_pref("privacy.clearOnShutdown.offlineApps", true); // Offline Website Data +user_pref("privacy.clearOnShutdown.sessions", true); // Active Logins +user_pref("privacy.clearOnShutdown.siteSettings", false); // Site Preferences +/* 2804: reset default items to clear with Ctrl-Shift-Del (to match 2803) [SETUP-CHROME] + * This dialog can also be accessed from the menu History>Clear Recent History + * Firefox remembers your last choices. This will reset them when you start Firefox. + * [NOTE] Regardless of what you set privacy.cpd.downloads to, as soon as the dialog + * for "Clear Recent History" is opened, it is synced to the same as 'history' ***/ +user_pref("privacy.cpd.cache", true); +user_pref("privacy.cpd.cookies", true); + // user_pref("privacy.cpd.downloads", true); // not used, see note above +user_pref("privacy.cpd.formdata", true); // Form & Search History +user_pref("privacy.cpd.history", true); // Browsing & Download History +user_pref("privacy.cpd.offlineApps", true); // Offline Website Data +user_pref("privacy.cpd.passwords", false); // this is not listed +user_pref("privacy.cpd.sessions", true); // Active Logins +user_pref("privacy.cpd.siteSettings", false); // Site Preferences +/* 2805: clear Session Restore data when sanitizing on shutdown or manually [FF34+] + * [NOTE] Not needed if Session Restore is not used (see 0102) or is already cleared with history (see 2803) + * [NOTE] privacy.cpd.openWindows has a bug that causes an additional window to open ***/ + // user_pref("privacy.clearOnShutdown.openWindows", true); + // user_pref("privacy.cpd.openWindows", true); +/* 2806: reset default 'Time range to clear' for 'Clear Recent History' (see 2804) + * Firefox remembers your last choice. This will reset the value when you start Firefox. + * 0=everything, 1=last hour, 2=last two hours, 3=last four hours, + * 4=today, 5=last five minutes, 6=last twenty-four hours + * [NOTE] The values 5 + 6 are not listed in the dropdown, which will display a + * blank value if they are used, but they do work as advertised ***/ +user_pref("privacy.sanitize.timeSpan", 0); + +/*** [SECTION 4000]: FPI (FIRST PARTY ISOLATION) + ** 1278037 - isolate indexedDB (FF51+) + ** 1277803 - isolate favicons (FF52+) + ** 1264562 - isolate OCSP cache (FF52+) + ** 1268726 - isolate Shared Workers (FF52+) + ** 1316283 - isolate SSL session cache (FF52+) + ** 1317927 - isolate media cache (FF53+) + ** 1323644 - isolate HSTS and HPKP (FF54+) + ** 1334690 - isolate HTTP Alternative Services (FF54+) + ** 1334693 - isolate SPDY/HTTP2 (FF55+) + ** 1337893 - isolate DNS cache (FF55+) + ** 1344170 - isolate blob: URI (FF55+) + ** 1300671 - isolate data:, about: URLs (FF55+) + ** 1473247 - isolate IP addresses (FF63+) + ** 1492607 - isolate postMessage with targetOrigin "*" (requires 4002) (FF65+) + ** 1542309 - isolate top-level domain URLs when host is in the public suffix list (FF68+) + ** 1506693 - isolate pdfjs range-based requests (FF68+) + ** 1330467 - isolate site permissions (FF69+) +***/ +user_pref("_user.js.parrot", "4000 syntax error: the parrot's pegged out"); +/* 4001: enable First Party Isolation [FF51+] + * [SETUP-WEB] May break cross-domain logins and site functionality until perfected + * [1] https://bugzilla.mozilla.org/1260931 ***/ +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. (see [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/en-US/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); // [HIDDEN PREF] + +/*** [SECTION 4500]: RFP (RESIST FINGERPRINTING) + This master switch will be used for a wide range of items, many of which will + **override** existing prefs from FF55+, often providing a **better** solution + + IMPORTANT: As existing prefs become redundant, and some of them WILL interfere + with how RFP works, they will be moved to section 4600 and made inactive + + ** 418986 - limit window.screen & CSS media queries leaking identifiable info (FF41+) + [NOTE] Info only: To set a size, open a XUL (chrome) page (such as about:config) which is at + 100% zoom, hit Shift+F4 to open the scratchpad, type window.resizeTo(1366,768), hit Ctrl+R to run. + Test your window size, do some math, resize to allow for all the non inner window elements + [TEST] https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html#screen + ** 1281949 - spoof screen orientation (FF50+) + ** 1281963 - hide the contents of navigator.plugins and navigator.mimeTypes (FF50+) + FF53: Fixes GetSupportedNames in nsMimeTypeArray and nsPluginArray (1324044) + ** 1330890 - spoof timezone as UTC 0 (FF55+) + FF58: Date.toLocaleFormat deprecated (818634) + FF60: Date.toLocaleDateString and Intl.DateTimeFormat fixed (1409973) + ** 1360039 - spoof navigator.hardwareConcurrency as 2 (see 4601) (FF55+) + This spoof *shouldn't* affect core chrome/Firefox performance + ** 1217238 - reduce precision of time exposed by javascript (FF55+) + ** 1369303 - spoof/disable performance API (see 2410-deprecated, 4602, 4603) (FF56+) + ** 1333651 & 1383495 & 1396468 - spoof Navigator API (see section 4700) (FF56+) + FF56: The version number will be rounded down to the nearest multiple of 10 + FF57: The version number will match current ESR (1393283, 1418672, 1418162, 1511763) + FF59: The OS will be reported as Windows, OSX, Android, or Linux (to reduce breakage) (1404608) + FF66: The OS in HTTP Headers will be reduced to Windows or Android (1509829) + FF68: Reported OS versions updated to Windows 10, OS 10.14, and Adnroid 8.1 (1511434) + ** 1369319 - disable device sensor API (see 4604) (FF56+) + ** 1369357 - disable site specific zoom (see 4605) (FF56+) + ** 1337161 - hide gamepads from content (see 4606) (FF56+) + ** 1372072 - spoof network information API as "unknown" when dom.netinfo.enabled = true (see 4607) (FF56+) + ** 1333641 - reduce fingerprinting in WebSpeech API (see 4608) (FF56+) + ** 1372069 & 1403813 & 1441295 - block geolocation requests (same as denying a site permission) (see 0201, 0201b) (FF56-62) + ** 1369309 - spoof media statistics (see 4610) (FF57+) + ** 1382499 - reduce screen co-ordinate fingerprinting in Touch API (see 4611) (FF57+) + ** 1217290 & 1409677 - enable fingerprinting resistance for WebGL (see 2010-12) (FF57+) + ** 1382545 - reduce fingerprinting in Animation API (FF57+) + ** 1354633 - limit MediaError.message to a whitelist (FF57+) + ** 1382533 - enable fingerprinting resistance for Presentation API (FF57+) + This blocks exposure of local IP Addresses via mDNS (Multicast DNS) + ** 967895 - enable site permission prompt before allowing canvas data extraction (FF58+) + FF59: Added to site permissions panel (1413780) Only prompt when triggered by user input (1376865) + ** 1372073 - spoof/block fingerprinting in MediaDevices API (FF59+) + Spoof: enumerate devices reports one "Internal Camera" and one "Internal Microphone" if + media.navigator.enabled is true (see 2505 which we chose to keep disabled) + Block: suppresses the ondevicechange event (see 4612) + ** 1039069 - warn when language prefs are set to non en-US (see 0207, 0208) (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. + FF60: Fix keydown/keyup events (1438795) + ** 1337157 - disable WebGL debug renderer info (see 4613) (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 (see 4614) (FF64+) + FF65: pointerEvent.pointerid (1492766) + ** 1485266 - disable exposure of system colors to CSS or canvas (see 4615) (FF67+) + ** 1407366 - enable inner window letterboxing (see 4504) (FF67+) + ** 1540726 - return "light" with prefers-color-scheme (FF67+) + [1] https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme + ** 1564422 - spoof audioContext outputLatency (FF70+) +***/ +user_pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs"); +/* 4501: enable privacy.resistFingerprinting [FF41+] + * This pref is the master switch for all other privacy.resist* prefs unless stated + * [SETUP-WEB] RFP can cause the odd website to break in strange ways, and has a few side affects, + * but is largely robust nowadays. Give it a try. Your choice. Also see 4504 (letterboxing). + * [1] https://bugzilla.mozilla.org/418986 ***/ +user_pref("privacy.resistFingerprinting", true); +/* 4502: set new window sizes to round to hundreds [FF55+] [SETUP-CHROME] + * Width will round down to multiples of 200s and height to 100s, to fit your screen. + * The override values are a starting point to round from if you want some control + * [1] https://bugzilla.mozilla.org/1330882 + * [2] https://hardware.metrics.mozilla.com/ ***/ + // user_pref("privacy.window.maxInnerWidth", 1000); + // user_pref("privacy.window.maxInnerHeight", 1000); +/* 4503: disable mozAddonManager Web API [FF57+] + * [NOTE] As a side-effect in FF57-59 this allowed extensions to work on AMO. In FF60+ you also need + * to sanitize or clear extensions.webextensions.restrictedDomains (see 2662) to keep that side-effect + * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/ +user_pref("privacy.resistFingerprinting.block_mozAddonManager", true); // [HIDDEN PREF] +/* 4504: enable RFP letterboxing [FF67+] + * Dynamically resizes the inner window (FF67; 200w x100h: FF68+; stepped ranges) by applying letterboxing, + * using dimensions which waste the least content area, If you use the dimension pref, then it will only apply + * those resolutions. The format is "width1xheight1, width2xheight2, ..." (e.g. "800x600, 1000x1000, 1600x900") + * [SETUP-WEB] This does NOT require RFP (see 4501) **for now**, so if you're not using 4501, or you are but you're + * not taking anti-fingerprinting seriously and a little visual change upsets you, then feel free to flip this pref + * [WARNING] The dimension pref is only meant for testing, and we recommend you DO NOT USE it + * [1] https://bugzilla.mozilla.org/1407366 ***/ +user_pref("privacy.resistFingerprinting.letterboxing", true); // [HIDDEN PREF] + // user_pref("privacy.resistFingerprinting.letterboxing.dimensions", ""); // [HIDDEN PREF] +/* 4510: disable showing about:blank as soon as possible during startup [FF60+] + * When default true (FF62+) this no longer masks the RFP chrome resizing activity + * [1] https://bugzilla.mozilla.org/1448423 ***/ +user_pref("browser.startup.blankWindow", false); + +/*** [SECTION 4600]: RFP ALTERNATIVES + * non-RFP users: + Enable the whole section (see the SETUP tag below) + * RFP users: + Make sure these are reset in about:config. They are redundant. In fact, some + even cause RFP to not behave as you would expect and alter your fingerprint + * ESR RFP users: + Reset those *up to and including* your version. Add those *after* your version + as active prefs in your overrides. This is assuming that the patch wasn't also + backported to Firefox ESR. Backporting RFP patches to ESR is rare. +***/ +user_pref("_user.js.parrot", "4600 syntax error: the parrot's crossed the Jordan"); +/* [SETUP-non-RFP] Non-RFP users replace the * with a slash on this line to enable these +// FF55+ +// 4601: [2514] spoof (or limit?) number of CPU cores [FF48+] + // [NOTE] *may* affect core chrome/Firefox performance, will affect content. + // [1] https://bugzilla.mozilla.org/1008453 + // [2] https://trac.torproject.org/projects/tor/ticket/21675 + // [3] https://trac.torproject.org/projects/tor/ticket/22127 + // [4] https://html.spec.whatwg.org/multipage/workers.html#navigator.hardwareconcurrency + // user_pref("dom.maxHardwareConcurrency", 2); +// * * * / +// FF56+ +// 4602: [2411] disable resource/navigation timing +user_pref("dom.enable_resource_timing", false); +// 4603: [2412] disable timing attacks + // [1] https://wiki.mozilla.org/Security/Reviews/Firefox/NavigationTimingAPI +user_pref("dom.enable_performance", false); +// 4604: [2512] disable device sensor API + // Optional protection depending on your device + // [1] https://trac.torproject.org/projects/tor/ticket/15758 + // [2] https://blog.lukaszolejnik.com/stealing-sensitive-browser-data-with-the-w3c-ambient-light-sensor-api/ + // [3] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1357733,1292751 + // user_pref("device.sensors.enabled", false); +// 4605: [2515] disable site specific zoom + // Zoom levels affect screen res and are highly fingerprintable. This does not stop you using + // zoom, it will just not use/remember any site specific settings. Zoom levels on new tabs + // and new windows are reset to default and only the current tab retains the current zoom +user_pref("browser.zoom.siteSpecific", false); +// 4606: [2501] disable gamepad API - USB device ID enumeration + // Optional protection depending on your connected devices + // [1] https://trac.torproject.org/projects/tor/ticket/13023 + // user_pref("dom.gamepad.enabled", false); +// 4607: [2503] disable giving away network info [FF31+] + // e.g. bluetooth, cellular, ethernet, wifi, wimax, other, mixed, unknown, none + // [1] https://developer.mozilla.org/docs/Web/API/Network_Information_API + // [2] https://wicg.github.io/netinfo/ + // [3] https://bugzilla.mozilla.org/960426 +user_pref("dom.netinfo.enabled", false); // [DEFAULT: true on Android] +// 4608: [2021] disable the SpeechSynthesis (Text-to-Speech) part of the Web Speech API + // [1] https://developer.mozilla.org/docs/Web/API/Web_Speech_API + // [2] https://developer.mozilla.org/docs/Web/API/SpeechSynthesis + // [3] https://wiki.mozilla.org/HTML5_Speech_API +user_pref("media.webspeech.synth.enabled", false); +// * * * / +// FF57+ +// 4610: [2506] disable video statistics - JS performance fingerprinting [FF25+] + // [1] https://trac.torproject.org/projects/tor/ticket/15757 + // [2] https://bugzilla.mozilla.org/654550 +user_pref("media.video_stats.enabled", false); +// 4611: [2509] disable touch events + // fingerprinting attack vector - leaks screen res & actual screen coordinates + // 0=disabled, 1=enabled, 2=autodetect + // Optional protection depending on your device + // [1] https://developer.mozilla.org/docs/Web/API/Touch_events + // [2] https://trac.torproject.org/projects/tor/ticket/10286 + // user_pref("dom.w3c_touch_events.enabled", 0); +// * * * / +// FF59+ +// 4612: [2511] disable MediaDevices change detection [FF51+] + // [1] https://developer.mozilla.org/docs/Web/Events/devicechange + // [2] https://developer.mozilla.org/docs/Web/API/MediaDevices/ondevicechange +user_pref("media.ondevicechange.enabled", false); +// * * * / +// FF60+ +// 4613: [2011] disable WebGL debug info being available to websites + // [1] https://bugzilla.mozilla.org/1171228 + // [2] https://developer.mozilla.org/docs/Web/API/WEBGL_debug_renderer_info +user_pref("webgl.enable-debug-renderer-info", false); +// * * * / +// FF65+ +// 4614: [2516] disable PointerEvents + // [1] https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent +user_pref("dom.w3c_pointer_events.enabled", false); +// * * * / +// FF67+ +// 4615: [2618] disable exposure of system colors to CSS or canvas [FF44+] + // [NOTE] See second listed bug: may cause black on black for elements with undefined colors + // [SETUP-CHROME] Might affect CSS in themes and extensions + // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=232227,1330876 +user_pref("ui.use_standins_for_native_colors", true); +// * * * / +// ***/ + +/*** [SECTION 4700]: RFP ALTERNATIVES (NAVIGATOR / USER AGENT (UA) SPOOFING) + This is FYI ONLY. These prefs are INSUFFICIENT(a) on their own, you need + to use RFP (4500) or an extension, in which case they become POINTLESS. + (a) Many of the components that make up your UA can be derived by other means. + And when those values differ, you provide more bits and raise entropy. + Examples of leaks include navigator objects, date locale/formats, iframes, + headers, tcp/ip attributes, feature detection, and **many** more. + ALL values below intentionally left blank - use RFP, or get a vetted, tested + extension and mimic RFP values to *lower* entropy, or randomize to *raise* it +***/ +user_pref("_user.js.parrot", "4700 syntax error: the parrot's taken 'is last bow"); +/* 4701: navigator.userAgent ***/ + // user_pref("general.useragent.override", ""); // [HIDDEN PREF] +/* 4702: navigator.buildID + * Revealed build time down to the second. In FF64+ it now returns a fixed timestamp + * [1] https://bugzilla.mozilla.org/583181 + * [2] https://www.fxsitecompat.com/en-CA/docs/2018/navigator-buildid-now-returns-a-fixed-timestamp/ ***/ + // user_pref("general.buildID.override", ""); // [HIDDEN PREF] +/* 4703: navigator.appName ***/ + // user_pref("general.appname.override", ""); // [HIDDEN PREF] +/* 4704: navigator.appVersion ***/ + // user_pref("general.appversion.override", ""); // [HIDDEN PREF] +/* 4705: navigator.platform ***/ + // user_pref("general.platform.override", ""); // [HIDDEN PREF] +/* 4706: navigator.oscpu ***/ + // user_pref("general.oscpu.override", ""); // [HIDDEN PREF] + +/*** [SECTION 5000]: PERSONAL + Non-project related but useful. If any of these interest you, add them to your overrides ***/ +user_pref("_user.js.parrot", "5000 syntax error: this is an ex-parrot!"); +/* WELCOME & WHAT's NEW NOTICES ***/ + // user_pref("browser.startup.homepage_override.mstone", "ignore"); // master switch + // user_pref("startup.homepage_welcome_url", ""); + // user_pref("startup.homepage_welcome_url.additional", ""); + // user_pref("startup.homepage_override_url", ""); // What's New page after updates +/* WARNINGS ***/ + // user_pref("browser.tabs.warnOnClose", false); + // user_pref("browser.tabs.warnOnCloseOtherTabs", false); + // user_pref("browser.tabs.warnOnOpen", false); + // user_pref("full-screen-api.warning.delay", 0); + // user_pref("full-screen-api.warning.timeout", 0); + // user_pref("general.warnOnAboutConfig", false); + // user_pref("browser.aboutConfig.showWarning", false); // [FF67+] +/* APPEARANCE ***/ + // user_pref("browser.download.autohideButton", false); // [FF57+] + // user_pref("toolkit.cosmeticAnimations.enabled", false); // [FF55+] + // user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true); // [FF68+] allow userChrome/userContent +/* CONTENT BEHAVIOR ***/ + // user_pref("accessibility.typeaheadfind", true); // enable "Find As You Type" + // user_pref("clipboard.autocopy", false); // disable autocopy default [LINUX] + // user_pref("layout.spellcheckDefault", 2); // 0=none, 1-multi-line, 2=multi-line & single-line +/* UX BEHAVIOR ***/ + // user_pref("browser.backspace_action", 2); // 0=previous page, 1=scroll up, 2=do nothing + // user_pref("browser.tabs.closeWindowWithLastTab", false); + // user_pref("browser.tabs.loadBookmarksInTabs", true); // open bookmarks in a new tab [FF57+] + // user_pref("browser.urlbar.decodeURLsOnCopy", true); // see bugzilla 1320061 [FF53+] + // user_pref("general.autoScroll", false); // middle-click enabling auto-scrolling [WINDOWS] [MAC] + // user_pref("ui.key.menuAccessKey", 0); // disable alt key toggling the menu bar [RESTART] + // user_pref("view_source.tab", false); // view "page/selection source" in a new window [FF68+, FF59 and under] +/* OTHER ***/ + // user_pref("browser.bookmarks.max_backups", 2); + // user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false); // disable CFR [FF67+] + // [SETTING] General>Browsing>Recommend extensions as you browse + // user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false); // disable CFR [FF67+] + // [SETTING] General>Browsing>Recommend features as you browse + // user_pref("extensions.pocket.enabled", false); // disable and hide Pocket [FF46+] + // user_pref("identity.fxaccounts.enabled", false); // disable and hide Firefox Accounts and Sync [FF60+] [RESTART] + // user_pref("network.manage-offline-status", false); // see bugzilla 620472 + // user_pref("reader.parse-on-load.enabled", false); // "Reader View" + // user_pref("xpinstall.signatures.required", false); // enforced extension signing (Nightly/ESR) + +/*** [SECTION 9999]: DEPRECATED / REMOVED / LEGACY / RENAMED + Documentation denoted as [-]. Items deprecated prior to FF61 have been archived at [1], which + also provides a link-clickable, viewer-friendly version of the deprecated bugzilla tickets + [1] https://github.com/ghacksuserjs/ghacks-user.js/issues/123 +***/ +user_pref("_user.js.parrot", "9999 syntax error: the parrot's deprecated!"); +/* ESR60.x still uses all the following prefs +// [NOTE] replace the * with a slash in the line above to re-enable them +// FF61 +// 0501: disable experiments + // [1] https://wiki.mozilla.org/Telemetry/Experiments + // [-] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1420908,1450801 +user_pref("experiments.enabled", false); +user_pref("experiments.manifest.uri", ""); +user_pref("experiments.supported", false); +user_pref("experiments.activeExperiment", false); +// 2612: disable remote JAR files being opened, regardless of content type [FF42+] + // [1] https://bugzilla.mozilla.org/1173171 + // [2] https://www.fxsitecompat.com/en-CA/docs/2015/jar-protocol-support-has-been-disabled-by-default/ + // [-] https://bugzilla.mozilla.org/1427726 +user_pref("network.jar.block-remote-files", true); +// 2613: disable JAR from opening Unsafe File Types + // [-] https://bugzilla.mozilla.org/1427726 +user_pref("network.jar.open-unsafe-types", false); +// * * * / +// FF62 +// 1803: disable Java plugin + // [-] (part5) https://bugzilla.mozilla.org/1461243 +user_pref("plugin.state.java", 0); +// * * * / +// FF63 +// 0202: disable GeoIP-based search results + // [NOTE] May not be hidden if Firefox has changed your settings due to your locale + // [-] https://bugzilla.mozilla.org/1462015 +user_pref("browser.search.countryCode", "US"); // [HIDDEN PREF] +// 0301a: disable auto-update checks for Firefox + // [SETTING] General>Firefox Updates>Never check for updates + // [-] https://bugzilla.mozilla.org/1420514 + // user_pref("app.update.enabled", false); +// 0503: disable "Savant" Shield study [FF61+] + // [-] https://bugzilla.mozilla.org/1457226 +user_pref("shield.savant.enabled", false); +// 1031: disable favicons in tabs and new bookmarks - merged into browser.chrome.site_icons + // [-] https://bugzilla.mozilla.org/1453751 + // user_pref("browser.chrome.favicons", false); +// 2030: disable autoplay of HTML5 media - replaced by media.autoplay.default + // This may break video playback on various sites + // [-] https://bugzilla.mozilla.org/1470082 +user_pref("media.autoplay.enabled", false); +// 2704: set cookie lifetime in days (see 2703) + // [-] https://bugzilla.mozilla.org/1457170 + // user_pref("network.cookie.lifetime.days", 90); // [DEFAULT: 90] +// 5000's: enable "Ctrl+Tab cycles through tabs in recently used order" - replaced by browser.ctrlTab.recentlyUsedOrder + // [-] https://bugzilla.mozilla.org/1473595 + // user_pref("browser.ctrlTab.previews", true); +// * * * / +// FF64 +// 0516: disable Onboarding [FF55+] + // Onboarding is an interactive tour/setup for new installs/profiles and features. Every time + // about:home or about:newtab is opened, the onboarding overlay is injected into that page + // [NOTE] Onboarding uses Google Analytics [2], and leaks resource://URIs [3] + // [1] https://wiki.mozilla.org/Firefox/Onboarding + // [2] https://github.com/mozilla/onboard/commit/db4d6c8726c89a5d6a241c1b1065827b525c5baf + // [3] https://bugzilla.mozilla.org/863246#c154 + // [-] https://bugzilla.mozilla.org/1462415 +user_pref("browser.onboarding.enabled", false); +// 2608: disable WebIDE ADB extension downloads - both renamed + // [1] https://trac.torproject.org/projects/tor/ticket/16222 + // [-] https://bugzilla.mozilla.org/1491315 +user_pref("devtools.webide.autoinstallADBHelper", false); +user_pref("devtools.webide.adbAddonURL", ""); +// 2681: disable CSP violation events [FF59+] + // [1] https://developer.mozilla.org/docs/Web/API/SecurityPolicyViolationEvent + // [-] https://bugzilla.mozilla.org/1488165 +user_pref("security.csp.enable_violation_events", false); +// * * * / +// FF65 +// 0850a: disable location bar autocomplete and suggestion types + // If you enforce any of the suggestion types (see the other 0850a), you MUST enforce 'autocomplete' + // - If *ALL* of the suggestion types are false, 'autocomplete' must also be false + // - If *ANY* of the suggestion types are true, 'autocomplete' must also be true + // [-] https://bugzilla.mozilla.org/1502392 +user_pref("browser.urlbar.autocomplete.enabled", false); +// 0908: remove user & password info when attempting to fix an entered URL (i.e. 0802 is true) + // e.g. //user:password@foo -> //user@(prefix)foo(suffix) NOT //user:password@(prefix)foo(suffix) + // [-] https://bugzilla.mozilla.org/1510580 +user_pref("browser.fixup.hide_user_pass", true); // [DEFAULT: true] +// * * * / +// FF66 +// 0380: disable Browser Error Reporter [FF60+] + // [1] https://support.mozilla.org/en-US/kb/firefox-nightly-error-collection + // [2] https://firefox-source-docs.mozilla.org/browser/browser/BrowserErrorReporter.html + // [-] https://bugzilla.mozilla.org/1509888 +user_pref("browser.chrome.errorReporter.enabled", false); +user_pref("browser.chrome.errorReporter.submitUrl", ""); +// 0502: disable Mozilla permission to silently opt you into tests + // [-] https://bugzilla.mozilla.org/1415625 +user_pref("network.allow-experiments", false); +// * * * / +// FF67 +// 2428: enforce DOMHighResTimeStamp API + // [WARNING] Required for normalization of timestamps and any timer resolution mitigations + // [-] https://bugzilla.mozilla.org/1485264 +user_pref("dom.event.highrestimestamp.enabled", true); // [DEFAULT: true] +// 5000's: disable CFR [FF64+] - split into two new prefs: *cfr.addons, *cfr.features + // [SETTING] General>Browsing>Recommend extensions as you browse + // [1] https://support.mozilla.org/en-US/kb/extension-recommendations + // [-] https://bugzilla.mozilla.org/1528953 + // user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr", false); +// * * * / +// FF68 +// 0105b: disable Activity Stream Legacy Snippets + // [-] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1546190,1540939 +user_pref("browser.newtabpage.activity-stream.disableSnippets", true); +user_pref("browser.aboutHomeSnippets.updateUrl", ""); +// 0307: disable auto updating of lightweight themes (LWT) + // Not to be confused with themes in 0301* + 0302*, which use the FF55+ Theme API + // Mozilla plan to convert existing LWTs and remove LWT support in the future, see [1] + // [1] https://blog.mozilla.org/addons/2018/09/20/future-themes-here/ + // [-] (part3b) https://bugzilla.mozilla.org/1525762 +user_pref("lightweightThemes.update.enabled", false); +// 2682: enable CSP 1.1 experimental hash-source directive [FF29+] + // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=855326,883975 + // [-] https://bugzilla.mozilla.org/1386214 +user_pref("security.csp.experimentalEnabled", true); +// * * * / +// ***/ + +/* ESR68.x still uses all the following prefs +// [NOTE] replace the * with a slash in the line above to re-enable them +// FF69 +// 1405: disable WOFF2 (Web Open Font Format) [FF35+] + // [-] https://bugzilla.mozilla.org/1556991 + // user_pref("gfx.downloadable_fonts.woff2.enabled", false); +// 1802: enforce click-to-play for plugins + // [-] https://bugzilla.mozilla.org/1519434 +user_pref("plugins.click_to_play", true); // [DEFAULT: true in FF25+] +// 2033: disable autoplay for muted videos [FF63+] - replaced by `media.autoplay.default` options (2030) + // [-] https://bugzilla.mozilla.org/1562331 + // user_pref("media.autoplay.allow-muted", false); +// * * * / +// ***/ + +/* END: internal custom pref to test for syntax errors ***/ +user_pref("_user.js.parrot", "SUCCESS: No no he's not dead, he's, he's restin'!"); diff --git a/testing/firefox/manifest b/testing/firefox/manifest new file mode 100644 index 00000000..be180edf --- /dev/null +++ b/testing/firefox/manifest @@ -0,0 +1,90 @@ +/var/db/kiss/installed/firefox/version +/var/db/kiss/installed/firefox/sources +/var/db/kiss/installed/firefox/patches/mallinfo.patch +/var/db/kiss/installed/firefox/patches/fix-webrtc-glibcisms.patch +/var/db/kiss/installed/firefox/patches/fix-tools.patch +/var/db/kiss/installed/firefox/patches/fix-toolkit.patch +/var/db/kiss/installed/firefox/patches/fix-seccomp-bpf.patch +/var/db/kiss/installed/firefox/patches/fix-sandbox-membarrier.patch +/var/db/kiss/installed/firefox/patches/fix-rust-target.patch +/var/db/kiss/installed/firefox/patches/fix-fortify-system-wrappers.patch +/var/db/kiss/installed/firefox/patches/firefox-69.0.2-no-dbus.patch +/var/db/kiss/installed/firefox/patches/ +/var/db/kiss/installed/firefox/manifest +/var/db/kiss/installed/firefox/files/stab.h +/var/db/kiss/installed/firefox/files/mozconfig +/var/db/kiss/installed/firefox/files/ +/var/db/kiss/installed/firefox/depends +/var/db/kiss/installed/firefox/checksums +/var/db/kiss/installed/firefox/build +/var/db/kiss/installed/firefox/ +/var/db/kiss/installed/ +/var/db/kiss/ +/var/db/ +/var/ +/usr/lib/firefox/removed-files +/usr/lib/firefox/plugin-container +/usr/lib/firefox/platform.ini +/usr/lib/firefox/pingsender +/usr/lib/firefox/omni.ja +/usr/lib/firefox/libxul.so +/usr/lib/firefox/libssl3.so +/usr/lib/firefox/libsoftokn3.so +/usr/lib/firefox/libsoftokn3.chk +/usr/lib/firefox/libsmime3.so +/usr/lib/firefox/libplds4.so +/usr/lib/firefox/libplc4.so +/usr/lib/firefox/libnssutil3.so +/usr/lib/firefox/libnssdbm3.so +/usr/lib/firefox/libnssdbm3.chk +/usr/lib/firefox/libnssckbi.so +/usr/lib/firefox/libnss3.so +/usr/lib/firefox/libnspr4.so +/usr/lib/firefox/libmozsqlite3.so +/usr/lib/firefox/libmozsandbox.so +/usr/lib/firefox/libmozgtk.so +/usr/lib/firefox/libmozavutil.so +/usr/lib/firefox/libmozavcodec.so +/usr/lib/firefox/liblgpllibs.so +/usr/lib/firefox/libfreeblpriv3.so +/usr/lib/firefox/libfreeblpriv3.chk +/usr/lib/firefox/gmp-clearkey/0.1/manifest.json +/usr/lib/firefox/gmp-clearkey/0.1/libclearkey.so +/usr/lib/firefox/gmp-clearkey/0.1/ +/usr/lib/firefox/gmp-clearkey/ +/usr/lib/firefox/fonts/TwemojiMozilla.ttf +/usr/lib/firefox/fonts/ +/usr/lib/firefox/firefox-bin +/usr/lib/firefox/firefox +/usr/lib/firefox/dependentlibs.list +/usr/lib/firefox/defaults/pref/channel-prefs.js +/usr/lib/firefox/defaults/pref/ +/usr/lib/firefox/defaults/ +/usr/lib/firefox/chrome.manifest +/usr/lib/firefox/browser/omni.ja +/usr/lib/firefox/browser/features/webcompat@mozilla.org.xpi +/usr/lib/firefox/browser/features/webcompat-reporter@mozilla.org.xpi +/usr/lib/firefox/browser/features/screenshots@mozilla.org.xpi +/usr/lib/firefox/browser/features/fxmonitor@mozilla.org.xpi +/usr/lib/firefox/browser/features/formautofill@mozilla.org.xpi +/usr/lib/firefox/browser/features/ +/usr/lib/firefox/browser/defaults/preferences/vendor.js +/usr/lib/firefox/browser/defaults/preferences/ +/usr/lib/firefox/browser/defaults/ +/usr/lib/firefox/browser/chrome/icons/default/default64.png +/usr/lib/firefox/browser/chrome/icons/default/default48.png +/usr/lib/firefox/browser/chrome/icons/default/default32.png +/usr/lib/firefox/browser/chrome/icons/default/default16.png +/usr/lib/firefox/browser/chrome/icons/default/default128.png +/usr/lib/firefox/browser/chrome/icons/default/ +/usr/lib/firefox/browser/chrome/icons/ +/usr/lib/firefox/browser/chrome/ +/usr/lib/firefox/browser/chrome.manifest +/usr/lib/firefox/browser/blocklist.xml +/usr/lib/firefox/browser/ +/usr/lib/firefox/application.ini +/usr/lib/firefox/ +/usr/lib/ +/usr/bin/firefox +/usr/bin/ +/usr/ diff --git a/testing/firefox/patches/firefox-70-no-dbus.patch b/testing/firefox/patches/firefox-70-no-dbus.patch new file mode 100644 index 00000000..abd7ab32 --- /dev/null +++ b/testing/firefox/patches/firefox-70-no-dbus.patch @@ -0,0 +1,182 @@ +diff --git a/Cargo.lock b/Cargo.lock +index 77a03dd398..cbfd1d4b2e 100644 +--- a/Cargo.lock ++++ b/Cargo.lock +@@ -81,19 +81,6 @@ dependencies = [ + "winapi 0.3.6 (git+https://github.com/froydnj/winapi-rs?branch=aarch64)", + ] + +-[[package]] +-name = "audio_thread_priority" +-version = "0.19.1" +-source = "registry+https://github.com/rust-lang/crates.io-index" +-dependencies = [ +- "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)", +- "dbus 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)", +- "libc 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)", +- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", +- "mach 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)", +- "winapi 0.3.6 (git+https://github.com/froydnj/winapi-rs?branch=aarch64)", +-] +- + [[package]] + name = "audioipc" + version = "0.2.4" +@@ -125,7 +112,6 @@ dependencies = [ + name = "audioipc-client" + version = "0.4.0" + dependencies = [ +- "audio_thread_priority 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)", + "audioipc 0.2.4", + "cubeb-backend 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)", +@@ -139,7 +125,6 @@ dependencies = [ + name = "audioipc-server" + version = "0.2.3" + dependencies = [ +- "audio_thread_priority 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)", + "audioipc 0.2.4", + "cubeb-core 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)", + "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)", +@@ -1247,7 +1232,6 @@ name = "gkrust-shared" + version = "0.1.0" + dependencies = [ + "arrayvec 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", +- "audio_thread_priority 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)", + "audioipc-client 0.4.0", + "audioipc-server 0.2.3", + "authenticator 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)", +@@ -3877,7 +3861,6 @@ dependencies = [ + "checksum atomic 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "c210c1f4db048cda477b652d170572d84c9640695835f17663595d3bd543fc28" + "checksum atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fb2dcb6e6d35f20276943cc04bb98e538b348d525a04ac79c10021561d202f21" + "checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652" +-"checksum audio_thread_priority 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4c1e4aab7f57d8334168073cd0d0f11c7d1f7f3aabef84a1733a42629d0da80c" + "checksum authenticator 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ec149e5d5d4caa2c9ead53a8ce1ea9c4204c388c65bf3b96c2d1dc0fcf4aeb66" + "checksum autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a6d640bee2da49f60a4068a7fae53acde8982514ab7bae8b8cea9e88cbcfd799" + "checksum backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "89a47830402e9981c5c41223151efcced65a0510c13097c769cede7efb34782a" +diff --git a/dom/ipc/ContentChild.cpp b/dom/ipc/ContentChild.cpp +index 8b2b2938cf..774c2a17ab 100644 +--- a/dom/ipc/ContentChild.cpp ++++ b/dom/ipc/ContentChild.cpp +@@ -106,7 +106,6 @@ + #include "nsIStringBundle.h" + #include "nsIWorkerDebuggerManager.h" + #include "nsGeolocation.h" +-#include "audio_thread_priority.h" + #include "nsIConsoleService.h" + + #if !defined(XP_WIN) +diff --git a/dom/media/GraphRunner.cpp b/dom/media/GraphRunner.cpp +index f764623737..73811c0f8c 100644 +--- a/dom/media/GraphRunner.cpp ++++ b/dom/media/GraphRunner.cpp +@@ -13,7 +13,6 @@ + #include "nsISupportsImpl.h" + #include "prthread.h" + #include "Tracing.h" +-#include "audio_thread_priority.h" + + namespace mozilla { + +@@ -93,9 +92,6 @@ bool GraphRunner::OneIteration(GraphTime aStateEnd) { + void GraphRunner::Run() { + PR_SetCurrentThreadName("GraphRunner"); + +- atp_handle* handle = +- atp_promote_current_thread_to_real_time(0, mGraph->GraphRate()); +- + MonitorAutoLock lock(mMonitor); + while (true) { + while (mThreadState == ThreadState::Wait) { +@@ -111,10 +107,6 @@ void GraphRunner::Run() { + mMonitor.Notify(); + } + +- if (handle) { +- atp_demote_current_thread_from_real_time(handle); +- } +- + dom::WorkletThread::DeleteCycleCollectedJSContext(); + } + +diff --git a/dom/media/moz.build b/dom/media/moz.build +index 13601cbf36..06c65024c1 100644 +--- a/dom/media/moz.build ++++ b/dom/media/moz.build +@@ -100,7 +100,6 @@ XPIDL_SOURCES += [ + XPIDL_MODULE = 'dom_media' + + EXPORTS += [ +- '../../third_party/rust/audio_thread_priority/audio_thread_priority.h', + 'ADTSDecoder.h', + 'ADTSDemuxer.h', + 'AsyncLogger.h', +diff --git a/media/audioipc/client/Cargo.toml b/media/audioipc/client/Cargo.toml +index 6167a6254f..b813998396 100644 +--- a/media/audioipc/client/Cargo.toml ++++ b/media/audioipc/client/Cargo.toml +@@ -9,7 +9,6 @@ description = "Cubeb Backend for talking to remote cubeb server." + edition = "2018" + + [dependencies] +-audio_thread_priority = "0.19.1" + audioipc = { path="../audioipc" } + cubeb-backend = "0.5.5" + futures = { version="0.1.18", default-features=false, features=["use_std"] } +diff --git a/media/audioipc/client/src/lib.rs b/media/audioipc/client/src/lib.rs +index fc64ab9a26..552b39fd1e 100644 +--- a/media/audioipc/client/src/lib.rs ++++ b/media/audioipc/client/src/lib.rs +@@ -18,7 +18,6 @@ mod stream; + + use crate::context::ClientContext; + use crate::stream::ClientStream; +-use audio_thread_priority::RtPriorityHandle; + use audioipc::{PlatformHandle, PlatformHandleType}; + use cubeb_backend::{capi, ffi}; + use futures_cpupool::CpuPool; +@@ -35,7 +34,6 @@ type InitParamsTls = std::cell::RefCell>; + + thread_local!(static IN_CALLBACK: std::cell::RefCell = std::cell::RefCell::new(false)); + thread_local!(static CPUPOOL_INIT_PARAMS: InitParamsTls = std::cell::RefCell::new(None)); +-thread_local!(static G_PRIORITY_HANDLES: std::cell::RefCell> = std::cell::RefCell::new(vec![])); + + lazy_static! { + static ref G_THREAD_POOL: Mutex> = Mutex::new(None); +diff --git a/media/audioipc/server/Cargo.toml b/media/audioipc/server/Cargo.toml +index 51e86331d5..1749702fd0 100644 +--- a/media/audioipc/server/Cargo.toml ++++ b/media/audioipc/server/Cargo.toml +@@ -9,7 +9,6 @@ description = "Remote cubeb server" + edition = "2018" + + [dependencies] +-audio_thread_priority = "0.19.1" + audioipc = { path = "../audioipc" } + cubeb-core = "0.5.5" + futures = "0.1.18" +diff --git a/toolkit/library/rust/shared/Cargo.toml b/toolkit/library/rust/shared/Cargo.toml +index 116fbf7e1d..742fff9098 100644 +--- a/toolkit/library/rust/shared/Cargo.toml ++++ b/toolkit/library/rust/shared/Cargo.toml +@@ -42,7 +42,6 @@ bitsdownload = { path = "../../../components/bitsdownload", optional = true } + storage = { path = "../../../../storage/rust" } + bookmark_sync = { path = "../../../components/places/bookmark_sync", optional = true } + shift_or_euc_c = "0.1.0" +-audio_thread_priority = "0.19.1" + mdns_service = { path="../../../../media/mtransport/mdns_service" } + + [build-dependencies] +diff --git a/toolkit/library/rust/shared/lib.rs b/toolkit/library/rust/shared/lib.rs +index 0475d4b221..a07411c308 100644 +--- a/toolkit/library/rust/shared/lib.rs ++++ b/toolkit/library/rust/shared/lib.rs +@@ -50,8 +50,6 @@ extern crate shift_or_euc_c; + + extern crate arrayvec; + +-extern crate audio_thread_priority; +- + extern crate mdns_service; + + use std::boxed::Box; diff --git a/testing/firefox/patches/fix-fortify-system-wrappers.patch b/testing/firefox/patches/fix-fortify-system-wrappers.patch new file mode 100644 index 00000000..17cf7e30 --- /dev/null +++ b/testing/firefox/patches/fix-fortify-system-wrappers.patch @@ -0,0 +1,13 @@ +The wrapper features.h gets pulled in by system headers causing thigns to +break. We work around it by simply not wrap features.h + +--- ./config/system-headers.mozbuild.orig ++++ ./config/system-headers.mozbuild +@@ -229,7 +229,6 @@ + 'execinfo.h', + 'extras.h', + 'fcntl.h', +- 'features.h', + 'fenv.h', + 'ffi.h', + 'fibdef.h', diff --git a/testing/firefox/patches/fix-rust-target.patch b/testing/firefox/patches/fix-rust-target.patch new file mode 100644 index 00000000..8c4b6739 --- /dev/null +++ b/testing/firefox/patches/fix-rust-target.patch @@ -0,0 +1,24 @@ +--- a/build/moz.configure/rust.configure ++++ b/build/moz.configure/rust.configure +@@ -280,9 +280,11 @@ + die("Don't know how to translate {} for rustc".format( + host_or_target.alias)) + ++ fixed_alias = rustc_target.alias.replace("-unknown-", "-alpine-").replace("-gnu", "-musl") ++ + # Check to see whether our rustc has a reasonably functional stdlib + # for our chosen target. +- target_arg = '--target=' + rustc_target.alias ++ target_arg = '--target=' + fixed_alias + in_fd, in_path = mkstemp(prefix='conftest', suffix='.rs') + out_fd, out_path = mkstemp(prefix='conftest', suffix='.rlib') + os.close(out_fd) +@@ -319,7 +321,7 @@ + os.remove(out_path) + + # This target is usable. +- return rustc_target.alias ++ return fixed_alias + + return rust_target + diff --git a/testing/firefox/patches/fix-sandbox-membarrier.patch b/testing/firefox/patches/fix-sandbox-membarrier.patch new file mode 100644 index 00000000..4bd3b80d --- /dev/null +++ b/testing/firefox/patches/fix-sandbox-membarrier.patch @@ -0,0 +1,54 @@ +allow usage of SYS_membarrier, needed since musl-1.1.22 + +Taken from voidlinux: https://github.com/void-linux/void-packages/commit/4198411ac3b9e2620e171c662df82008da0faebb + +--- a/security/sandbox/linux/SandboxFilter.cpp ++++ b/security/sandbox/linux/SandboxFilter.cpp +@@ -572,6 +572,8 @@ + case __NR_set_tid_address: + return Allow(); + #endif ++ case __NR_membarrier: ++ return Allow(); + + // prctl + case __NR_prctl: { + +--- a/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h ++++ b/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h +@@ -1385,6 +1385,10 @@ + #define __NR_memfd_create (__NR_SYSCALL_BASE+385) + #endif + ++#if !defined(__NR_membarrier) ++#define __NR_membarrier (__NR_SYSCALL_BASE+389) ++#endif ++ + // ARM private syscalls. + #if !defined(__ARM_NR_BASE) + #define __ARM_NR_BASE (__NR_SYSCALL_BASE + 0xF0000) + +--- a/security/sandbox/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h ++++ b/security/sandbox/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h +@@ -1290,5 +1290,9 @@ + #define __NR_memfd_create 319 + #endif + ++#if !defined(__NR_membarrier) ++#define __NR_membarrier 324 ++#endif ++ + #endif // SANDBOX_LINUX_SYSTEM_HEADERS_X86_64_LINUX_SYSCALLS_H_ + +--- a/security/sandbox/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h ++++ b/security/sandbox/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h +@@ -1490,5 +1490,9 @@ + #define __NR_shutdown 373 + #endif + ++#if !defined(__NR_membarrier) ++#define __NR_membarrier 375 ++#endif ++ + #endif // SANDBOX_LINUX_SYSTEM_HEADERS_X86_32_LINUX_SYSCALLS_H_ + diff --git a/testing/firefox/patches/fix-seccomp-bpf.patch b/testing/firefox/patches/fix-seccomp-bpf.patch new file mode 100644 index 00000000..da102b46 --- /dev/null +++ b/testing/firefox/patches/fix-seccomp-bpf.patch @@ -0,0 +1,14 @@ +--- a/security/sandbox/chromium/sandbox/linux/seccomp-bpf/trap.cc ++++ b/security/sandbox/chromium/sandbox/linux/seccomp-bpf/trap.cc +@@ -25,6 +25,11 @@ + #include "sandbox/linux/system_headers/linux_seccomp.h" + #include "sandbox/linux/system_headers/linux_signal.h" + ++// musl libc defines siginfo_t __si_fields instead of _sifields ++#if defined(OS_LINUX) && !defined(__GLIBC__) ++#define _sifields __si_fields ++#endif ++ + namespace { + + struct arch_sigsys { diff --git a/testing/firefox/patches/fix-toolkit.patch b/testing/firefox/patches/fix-toolkit.patch new file mode 100644 index 00000000..414734df --- /dev/null +++ b/testing/firefox/patches/fix-toolkit.patch @@ -0,0 +1,90 @@ +diff --git a/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc b/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc +index 4222ce3..4d40c6a 100644 +--- a/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc ++++ b/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc +@@ -46,6 +46,7 @@ + #include + #include + #include ++#include + + #include + #include +diff --git a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc +index 6019fc7..5953e32 100644 +--- a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc ++++ b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc +@@ -41,6 +41,10 @@ + + #include "common/using_std_string.h" + ++#ifndef N_UNDF ++#define N_UNDF 0 ++#endif ++ + using std::vector; + + namespace google_breakpad { +diff --git a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h +index 98ee2dd..d57aa68 100644 +--- a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h ++++ b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h +@@ -55,7 +55,7 @@ + + #ifdef HAVE_MACH_O_NLIST_H + #include +-#elif defined(HAVE_A_OUT_H) ++#elif 0 + #include + #endif + +diff --git a/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h b/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h +index 93fdad7..f34e5e0 100644 +--- a/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h ++++ b/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h +@@ -1239,6 +1239,12 @@ struct kernel_statfs { + #ifndef __NR_fallocate + #define __NR_fallocate 285 + #endif ++ ++#undef __NR_pread ++#define __NR_pread __NR_pread64 ++#undef __NR_pwrite ++#define __NR_pwrite __NR_pwrite64 ++ + /* End of x86-64 definitions */ + #elif defined(__mips__) + #if _MIPS_SIM == _MIPS_SIM_ABI32 +diff --git a/toolkit/mozapps/update/common/updatedefines.h b/toolkit/mozapps/update/common/updatedefines.h +index 79276f7..4c67976 100644 +--- a/toolkit/mozapps/update/common/updatedefines.h ++++ b/toolkit/mozapps/update/common/updatedefines.h +@@ -87,7 +87,7 @@ static inline int mywcsprintf(WCHAR* dest, size_t count, const WCHAR* fmt, + + # ifdef SOLARIS + # include +-# else ++# elif !defined(__linux__) || defined(__GLIBC__) + # include + # endif + # include +diff --git a/toolkit/mozapps/update/updater/updater.cpp b/toolkit/mozapps/update/updater/updater.cpp +index 257ccb4..01314e4 100644 +--- a/toolkit/mozapps/update/updater/updater.cpp ++++ b/toolkit/mozapps/update/updater/updater.cpp +@@ -3978,6 +3978,7 @@ + + int add_dir_entries(const NS_tchar* dirpath, ActionList* list) { + int rv = OK; ++#if !defined(__linux__) || defined(__GLIBC__) + FTS* ftsdir; + FTSENT* ftsdirEntry; + mozilla::UniquePtr searchpath(get_full_path(dirpath)); +@@ -4085,6 +4086,7 @@ + } + + fts_close(ftsdir); ++#endif + + return rv; + } diff --git a/testing/firefox/patches/fix-tools.patch b/testing/firefox/patches/fix-tools.patch new file mode 100644 index 00000000..93b9d19c --- /dev/null +++ b/testing/firefox/patches/fix-tools.patch @@ -0,0 +1,37 @@ +diff --git a/tools/profiler/core/platform-linux-android.cpp b/tools/profiler/core/platform-linux-android.cpp +index 19d0a5c56d..b64b543066 100644 +--- a/tools/profiler/core/platform-linux-android.cpp ++++ b/tools/profiler/core/platform-linux-android.cpp +@@ -506,8 +506,10 @@ static void PlatformInit(PSLockRef aLock) {} + ucontext_t sSyncUContext; + + void Registers::SyncPopulate() { +- if (!getcontext(&sSyncUContext)) { +- PopulateRegsFromContext(*this, &sSyncUContext); +- } ++ #if defined(__GLIBC__) ++ if (!getcontext(&sSyncUContext)) { ++ PopulateRegsFromContext(*this, &sSyncUContext); ++ } ++ #endif + } + #endif +diff --git a/tools/profiler/lul/LulElf.cpp b/tools/profiler/lul/LulElf.cpp +index 9998d04d0d..348a7086fc 100644 +--- a/tools/profiler/lul/LulElf.cpp ++++ b/tools/profiler/lul/LulElf.cpp +@@ -469,10 +469,10 @@ string FormatIdentifier(unsigned char identifier[16]) { + // Return the non-directory portion of FILENAME: the portion after the + // last slash, or the whole filename if there are no slashes. + string BaseFileName(const string& filename) { +- // Lots of copies! basename's behavior is less than ideal. +- char* c_filename = strdup(filename.c_str()); +- string base = basename(c_filename); +- free(c_filename); ++ // basename's behavior is less than ideal so avoid it ++ const char *c_filename = filename.c_str(); ++ const char *p = strrchr(c_filename, '/'); ++ string base = p ? p+1 : c_filename; + return base; + } + diff --git a/testing/firefox/patches/fix-webrtc-glibcisms.patch b/testing/firefox/patches/fix-webrtc-glibcisms.patch new file mode 100644 index 00000000..658b076d --- /dev/null +++ b/testing/firefox/patches/fix-webrtc-glibcisms.patch @@ -0,0 +1,20 @@ +--- ./media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c.orig 2018-05-09 23:48:44.677389171 +0200 ++++ ./media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c 2018-05-09 23:48:56.254373557 +0200 +@@ -14,7 +14,7 @@ + #ifndef __GLIBC_PREREQ + #define __GLIBC_PREREQ(a, b) 0 + #endif +-#if __GLIBC_PREREQ(2, 16) ++#if !__GLIBC__ || __GLIBC_PREREQ(2, 16) + #include + #else + #include +@@ -32,7 +32,7 @@ + int architecture = 0; + unsigned long hwcap = 0; + const char* platform = NULL; +-#if __GLIBC_PREREQ(2, 16) ++#if !__GLIBC__ || __GLIBC_PREREQ(2, 16) + hwcap = getauxval(AT_HWCAP); + platform = (const char*)getauxval(AT_PLATFORM); + #else diff --git a/testing/firefox/patches/mallinfo.patch b/testing/firefox/patches/mallinfo.patch new file mode 100644 index 00000000..0649413c --- /dev/null +++ b/testing/firefox/patches/mallinfo.patch @@ -0,0 +1,34 @@ +--- a/xpcom/base/nsMemoryReporterManager.cpp.orig 2019-03-19 17:12:20.844810044 +0100 ++++ b/xpcom/base/nsMemoryReporterManager.cpp 2019-03-19 17:13:32.505133615 +0100 +@@ -123,6 +123,7 @@ + return GetProcSelfSmapsPrivate(aN); + } + ++#ifdef __GLIBC__ + # ifdef HAVE_MALLINFO + # define HAVE_SYSTEM_HEAP_REPORTER 1 + static MOZ_MUST_USE nsresult SystemHeapSize(int64_t* aSizeOut) { +@@ -142,6 +143,7 @@ + return NS_OK; + } + # endif ++#endif // __GLIBC__ + + #elif defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || \ + defined(__OpenBSD__) || defined(__FreeBSD_kernel__) +@@ -642,6 +644,7 @@ + return NS_OK; + } + ++#ifdef __GLIBC__ + # define HAVE_SYSTEM_HEAP_REPORTER 1 + // Windows can have multiple separate heaps. During testing there were multiple + // heaps present but the non-default ones had sizes no more than a few 10s of +@@ -698,6 +701,7 @@ + *aSizeOut = heapsSize; + return NS_OK; + } ++#endif // __GLIBC__ + + struct SegmentKind { + DWORD mState; diff --git a/testing/firefox/sources b/testing/firefox/sources new file mode 100644 index 00000000..7c402f6b --- /dev/null +++ b/testing/firefox/sources @@ -0,0 +1,13 @@ +https://archive.mozilla.org/pub/firefox/releases/70.0b12/source/firefox-70.0b12.source.tar.xz firefox/ +https://ftp.gnu.org/gnu/autoconf/autoconf-2.13.tar.gz autoconf2.13/ +https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/335299a0cfc083e86e1b88e849999b5daffd5a58/user.js firefox/ +files/mozconfig firefox/ +files/stab.h firefox/toolkit/crashreporter/google-breakpad/src/ +patches/fix-fortify-system-wrappers.patch firefox/ +patches/fix-sandbox-membarrier.patch firefox/ +patches/fix-seccomp-bpf.patch firefox/ +patches/fix-toolkit.patch firefox/ +patches/fix-tools.patch firefox/ +patches/fix-webrtc-glibcisms.patch firefox/ +patches/mallinfo.patch firefox/ +patches/firefox-70-no-dbus.patch firefox/ diff --git a/testing/firefox/version b/testing/firefox/version new file mode 100644 index 00000000..6da0b883 --- /dev/null +++ b/testing/firefox/version @@ -0,0 +1 @@ +70.0b12 1