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Diffstat (limited to 'librewolf.cfg')
| -rwxr-xr-x | librewolf.cfg | 556 |
1 files changed, 556 insertions, 0 deletions
diff --git a/librewolf.cfg b/librewolf.cfg new file mode 100755 index 0000000..f2452a0 --- /dev/null +++ b/librewolf.cfg @@ -0,0 +1,556 @@ + +/** LIBREWOLF SETTINGS + * + * please take the time to read and understand, but also to customize the settings to find your own setup. + * the answers to the most common questions are at this link https://librewolf.net/docs/faq/ + * + * WARNING: please make sure the first line of this file is empty. this is a known bug. + */ +defaultPref("librewolf.cfg.version", "6.6"); + + +/** INDEX + * the file is organized in categories, and each one has a number of sections: + * + * PRIVACY [ISOLATION, SANITIZING, CACHE AND STORAGE, HISTORY AND SESSION RESTORE, QUERY STRIPPING] + * NETWORKING [HTTPS, IPv6, REFERERS, WEBRTC, PROXY, DNS, PREFETCHING AND SPECULATIVE CONNECTIONS, OFFLINE] + * FINGERPRINTING [RFP, WEBGL] + * SECURITY [SITE ISOLATION, CERTIFICATES, TLS/SSL, PERMISSIONS, FONTS, SAFE BROWSING, OTHERS] + * REGION [LOCATION, LANGUAGE] + * BEHAVIOR [DRM, SEARCH AND URLBAR, DOWNLOADS, AUTOPLAY, POP-UPS AND WINDOWS, MOUSE] + * EXTENSIONS [USER INSTALLED, SYSTEM, EXTENSION FIREWALL] + * BUILT-IN FEATURES [UPDATER, SYNC, LOCKWISE, CONTAINERS, DEVTOOLS, OTHERS] + * UI [BRANDING, HANDLERS, FIRST LAUNCH, NEW TAB PAGE, ABOUT, RECOMMENDED] + * TELEMETRY + * WINDOWS [UPDATES, OTHERS] + */ + + + +/** [CATEGORY] PRIVACY */ + +/** [SECTION] ISOLATION + * default to strict mode, which includes: + * 1. dFPI for both normal and private windows + * 2. strict blocking lists for trackers + * 3. shims to avoid breakage caused by blocking lists + * 4. stricter policies for xorigin referrers + * 5. dFPI specific cookie cleaning mechanism + * 6. query stripping + * + * the desired category must be set with pref() otherwise it won't stick. + * the UI that allows to change mode manually is hidden. + */ +pref("browser.contentblocking.category", "strict"); +defaultPref("network.cookie.cookieBehavior", 5); // enforce dFPI +defaultPref("privacy.partition.serviceWorkers", true); // isolate service workers + +/** [SECTION] SANITIZING */ +defaultPref("network.cookie.lifetimePolicy", 2); // keep cookies until end of the session, then clear +/** + * this way of sanitizing cookies would override the exceptions set by the users and just delete everything, + * we disable it but cookies and site data are still cleared per session unless exceptions are set. + * all the cleaning prefs true by default except for siteSetting and offlineApps, which is what we want. + */ +defaultPref("privacy.clearOnShutdown.offlineApps", true); +defaultPref("privacy.sanitize.sanitizeOnShutdown", true); +defaultPref("privacy.sanitize.timeSpan", 0); + +/** [SECTION] CACHE AND STORAGE */ +defaultPref("browser.cache.disk.enable", false); // disable disk cache +/** prevent media cache from being written to disk in pb, but increase max cache size to avoid playback issues */ +defaultPref("browser.privatebrowsing.forceMediaMemoryCache", true); +defaultPref("media.memory_cache_max_size", 65536); +// disable favicons in profile folder and page thumbnail capturing +defaultPref("browser.shell.shortcutFavicons", false); +defaultPref("browser.pagethumbnails.capturing_disabled", true); +defaultPref("browser.helperApps.deleteTempFileOnExit", true); // delete temporary files opened with external apps + +/** [SECTION] HISTORY AND SESSION RESTORE + * since we hide the UI for modes other than custom we want to reset it for + * everyone. same thing for always on PB mode. + */ +pref("privacy.history.custom", true); +pref("browser.privatebrowsing.autostart", false); +defaultPref("browser.formfill.enable", false); // disable form history +defaultPref("browser.sessionstore.privacy_level", 2); // prevent websites from storing session data like cookies and forms +defaultPref("browser.sessionstore.interval", 60000); // increase time between session saves + +/** [SECTION] QUERY STRIPPING + * currently we set the same query stripping list that brave uses: + * https://github.com/brave/brave-core/blob/f337a47cf84211807035581a9f609853752a32fb/browser/net/brave_site_hacks_network_delegate_helper.cc#L29 + */ +defaultPref("privacy.query_stripping.strip_list", "__hsfp __hssc __hstc __s _hsenc _openstat dclid fbclid gbraid gclid hsCtaTracking igshid mc_eid ml_subscriber ml_subscriber_hash msclkid oft_c oft_ck oft_d oft_id oft_ids oft_k oft_lk oft_sk oly_anon_id oly_enc_id rb_clickid s_cid twclid vero_conv vero_id wbraid wickedid yclid"); +/** + * librewolf specific pref that allows to include the query stripping lists in uBO by default. + * the asset file is fetched every 7 days. + */ +defaultPref("librewolf.uBO.assetsBootstrapLocation", "https://gitlab.com/librewolf-community/browser/source/-/raw/main/assets/uBOAssets.json"); + + + +/** [CATEGORY] NETWORKING */ + +/** [SECTION] HTTPS */ +defaultPref("dom.security.https_only_mode", true); // only allow https in all windows, including private browsing +defaultPref("network.auth.subresource-http-auth-allow", 1); // block HTTP authentication credential dialogs +defaultPref("security.mixed_content.block_display_content", true); // block insecure passive content + +/** [SECTION] IPv6 + * privacy extension isn't the default for all linux distros, so we disable ipv6. + */ +defaultPref("network.dns.disableIPv6", true); + +/** [SECTION] REFERERS + * to enhance privacy but keep a certain level of usability we trim cross-origin + * referers, instead of completely avoid sending them. + * as a general rule, the behavior of referes which are not cross-origin should not + * be changed. + */ +defaultPref("network.http.referer.XOriginPolicy", 0); // default, might be worth changing to 2 to stop sending them completely +defaultPref("network.http.referer.XOriginTrimmingPolicy", 2); // trim referer to only send scheme, host and port + +/** [SECTION] WEBRTC + * there's no point in disabling webrtc as mDNS protects the private IP on linux, osx and win10+. + * with the below preference we protect the value even in trusted environments and for win7/8 users, + * although this will likely cause breakage. + */ +defaultPref("media.peerconnection.ice.no_host", true); // don't use any private IPs for ICE candidate +defaultPref("media.peerconnection.ice.default_address_only", true); // use a single interface for ICE candidates, the vpn one when a vpn is used + +/** [SECTION] PROXY */ +defaultPref("network.gio.supported-protocols", ""); // disable gio as it could bypass proxy +defaultPref("network.file.disable_unc_paths", true); // hidden, disable using uniform naming convention to prevent proxy bypass +defaultPref("network.proxy.socks_remote_dns", true); // forces dns query through the proxy when using one +defaultPref("media.peerconnection.ice.proxy_only_if_behind_proxy", true); // force webrtc inside proxy when one is used + +/** [SECTION] DNS */ +defaultPref("network.trr.confirmationNS", "skip"); // skip undesired doh test connection +defaultPref("network.dns.disablePrefetch", true); // disable dns prefetching +/** + * librewolf doesn't use DoH, but it can be enabled with the following prefs: + * pref("network.trr.mode", 2); + * pref("network.trr.uri", "https://dns.quad9.net/dns-query"); + * + * the possible modes are: + * 0 = default + * 1 = browser picks faster + * 2 = DoH with system dns fallback + * 3 = DoH without fallback + * 5 = DoH is off, default currently + */ + +/** [SECTION] PREFETCHING AND SPECULATIVE CONNECTIONS + * disable prefecthing for different things such as links, bookmarks and predictors. + */ +lockPref("network.predictor.enabled", false); +lockPref("network.prefetch-next", false); +lockPref("network.http.speculative-parallel-limit", 0); +defaultPref("browser.places.speculativeConnect.enabled", false); +// disable speculative connections and domain guessing from the urlbar +defaultPref("browser.urlbar.dnsResolveSingleWordsAfterSearch", 0); +defaultPref("browser.urlbar.speculativeConnect.enabled", false); +lockPref("browser.fixup.alternate.enabled", false); + +/** [SECTION] OFFLINE + * let users set the browser as offline, without the browser trying to guess. + */ +defaultPref("network.manage-offline-status", false); + + + +/** [CATEGORY] FINGERPRINTING */ + +/** [SECTION] RFP + * librewolf should stick to RFP for fingerprinting. we should not set prefs that interfere with it + * and disabling API for no good reason will be counter productive, so it should also be avoided. + */ +defaultPref("privacy.resistFingerprinting", true); +// rfp related settings +defaultPref("privacy.resistFingerprinting.block_mozAddonManager", true); // prevents rfp from breaking AMO +defaultPref("browser.startup.blankWindow", false); // if set to true it breaks RFP windows resizing +defaultPref("browser.display.use_system_colors", false); // default but enforced due to RFP +/** + * increase the size of new RFP windows for better usability, while still using a rounded value. + * if the screen resolution is lower it will stretch to the biggest possible rounded value. + * also, expose hidden letterboxing pref but do not enable it for now. + */ +defaultPref("privacy.window.maxInnerWidth", 1600); +defaultPref("privacy.window.maxInnerHeight", 900); +defaultPref("privacy.resistFingerprinting.letterboxing", false); + +/** [SECTION] WEBGL */ +defaultPref("webgl.disabled", true); + + + +/** [CATEGORY] SECURITY */ + +/** [SECTION] CERTIFICATES */ +defaultPref("security.cert_pinning.enforcement_level", 2); // enable strict public key pinning, might cause issues with AVs +/** + * enable safe negotiation and show warning when it is not supported. might cause breakage. + */ +defaultPref("security.ssl.require_safe_negotiation", true); +defaultPref("security.ssl.treat_unsafe_negotiation_as_broken", true); +/** + * our strategy with revocation is to perform all possible checks with CRL, but when a cert + * cannot be checked with it we use OCSP stapled with hard-fail, to still keep privacy and + * increase security. + * crlite is in mode 3 by default, which allows us to detect false positive with OCSP. + * in v103, when crlite is fully mature, it will switch to mode 2 and no longer double-check. + */ +defaultPref("security.remote_settings.crlite_filters.enabled", true); +defaultPref("security.OCSP.require", true); // set to hard-fail + +/** [SECTION] TLS/SSL */ +lockPref("security.tls.enable_0rtt_data", false); // disable 0 RTT to improve tls 1.3 security +pref("security.tls.version.enable-deprecated", false); // make TLS downgrades session only by enforcing it with pref() +// show relevant and advanced issues on warnings and error screens +defaultPref("browser.ssl_override_behavior", 1); +defaultPref("browser.xul.error_pages.expert_bad_cert", true); + +/** [SECTION] PERMISSIONS */ +lockPref("permissions.delegation.enabled", false); // force permission request to show real origin +lockPref("permissions.manager.defaultsUrl", ""); // revoke special permissions for some mozilla domains + +/** [SECTION] FONTS */ +defaultPref("gfx.font_rendering.opentype_svg.enabled", false); // disale svg opentype fonts + +/** [SECTION] SAFE BROWSING + * disable safe browsing, including the fetch of updates. reverting the 7 prefs below + * allows to perform local checks and to fetch updated lists from google. + */ +defaultPref("browser.safebrowsing.malware.enabled", false); +defaultPref("browser.safebrowsing.phishing.enabled", false); +defaultPref("browser.safebrowsing.blockedURIs.enabled", false); +defaultPref("browser.safebrowsing.provider.google4.gethashURL", ""); +defaultPref("browser.safebrowsing.provider.google4.updateURL", ""); +defaultPref("browser.safebrowsing.provider.google.gethashURL", ""); +defaultPref("browser.safebrowsing.provider.google.updateURL", ""); +/** + * disable safe browsing checks on downloads, both local and remote. the locked prefs + * control remote checks, while the first one is for local checks only. + */ +defaultPref("browser.safebrowsing.downloads.enabled", false); +lockPref("browser.safebrowsing.downloads.remote.enabled", false); +lockPref("browser.safebrowsing.downloads.remote.url", ""); +lockPref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); +lockPref("browser.safebrowsing.downloads.remote.block_uncommon", false); +// other safe browsing options, all default but enforce +lockPref("browser.safebrowsing.passwords.enabled", false); +lockPref("browser.safebrowsing.provider.google4.dataSharing.enabled", false); +lockPref("browser.safebrowsing.provider.google4.dataSharingURL", ""); + +/** [SECTION] OTHERS */ +defaultPref("network.IDN_show_punycode", true); // use punycode in idn to prevent spoofing +defaultPref("pdfjs.enableScripting", false); // disable js scripting in the built-in pdf reader + + + +/** [CATEGORY] REGION */ + +/** [SECTION] LOCATION + * replace google with mozilla as the default geolocation provide and prevent use of OS location services + */ +defaultPref("geo.provider.network.url", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%"); +lockPref("geo.provider.ms-windows-location", false); // [WINDOWS] +lockPref("geo.provider.use_corelocation", false); // [MAC] +lockPref("geo.provider.use_gpsd", false); // [LINUX] + +/** [SECTION] LANGUAGE + * show language as en-US for all users, regardless of their OS language and browser language. + * both prefs must use pref() and not defaultPref to work. + */ +pref("javascript.use_us_english_locale", true); +pref("intl.accept_languages", "en-US, en"); +// disable region specific updates from mozilla +lockPref("browser.region.network.url", ""); +lockPref("browser.region.update.enabled", false); + + + +/** [CATEGORY] BEHAVIOR */ + +/** [SECTION] DRM */ +defaultPref("media.eme.enabled", false); // master switch for drm content +defaultPref("media.gmp-manager.url", "data:text/plain,"); // prevent checks for plugin updates when drm is disabled +// disable the widevine and the openh264 plugins +defaultPref("media.gmp-provider.enabled", false); +defaultPref("media.gmp-gmpopenh264.enabled", false); + +/** [SECTION] SEARCH AND URLBAR + * disable search suggestion and do not update opensearch engines. + */ +defaultPref("browser.urlbar.suggest.searches", false); +defaultPref("browser.search.suggest.enabled", false); +defaultPref("browser.search.update", false); +/** + * the pref disables the whole feature and hide it from the ui + * (as noted in https://bugzilla.mozilla.org/show_bug.cgi?id=1755057). + * this also includes the best match feature, as it is part of firefox suggest. + */ +pref("browser.urlbar.quicksuggest.enabled", false); + +/** [SECTION] DOWNLOADS + * user interaction should always be required for downloads, as a way to enhance security by asking + * the user to specific a certain save location. + */ +defaultPref("browser.download.useDownloadDir", false); +defaultPref("browser.download.autohideButton", false); // do not hide download button automatically +defaultPref("browser.download.manager.addToRecentDocs", false); // do not add downloads to recents +defaultPref("browser.download.alwaysOpenPanel", false); // do not expand toolbar menu for every download, we already have enough interaction + +/** [SECTION] AUTOPLAY + * block autoplay unless element is clicked, and apply the policy to all elements + * including muted ones. + */ +defaultPref("media.autoplay.blocking_policy", 2); +defaultPref("media.autoplay.default", 5); + +/** [SECTION] POP-UPS AND WINDOWS + * disable annoyin pop-ups and limit events that can trigger them. + */ +defaultPref("dom.disable_beforeunload", true); // disable "confirm you want to leave" pop-ups +defaultPref("dom.disable_open_during_load", true); // block pop-ups windows +defaultPref("dom.popup_allowed_events", "click dblclick mousedown pointerdown"); +/** + * prevent scripts from resizing existing windows and opening new ones, by forcing them into + * new tabs that can't be resized as well. + */ +defaultPref("dom.disable_window_move_resize", true); +defaultPref("browser.link.open_newwindow", 3); +defaultPref("browser.link.open_newwindow.restriction", 0); + +/** [SECTION] MOUSE */ +defaultPref("middlemouse.contentLoadURL", false); // prevent mouse middle click from opening links + + + +/** [CATEGORY] EXTENSIONS */ + +/** [SECTION] USER INSTALLED + * extensions are allowed to operate on restricted domains, while their scope + * is set to profile+applications (https://mike.kaply.com/2012/02/21/understanding-add-on-scopes/). + * an installation prompt should always be displayed. + */ +defaultPref("extensions.webextensions.restrictedDomains", ""); +defaultPref("extensions.enabledScopes", 5); // hidden +defaultPref("extensions.postDownloadThirdPartyPrompt", false); + +/** [SECTION] SYSTEM + * built-in extension are not allowed to auto-update. additionally the reporter extension + * of webcompat is disabled. urls are stripped for defense in depth. + */ +defaultPref("extensions.systemAddon.update.enabled", false); +defaultPref("extensions.systemAddon.update.url", ""); +lockPref("extensions.webcompat-reporter.enabled", false); +lockPref("extensions.webcompat-reporter.newIssueEndpoint", ""); + +/** [SECTION] EXTENSION FIREWALL + * the firewall can be enabled with the below prefs, but it is not a sane default: + * defaultPref("extensions.webextensions.base-content-security-policy", "default-src 'none'; script-src 'none'; object-src 'none';"); + * defaultPref("extensions.webextensions.base-content-security-policy.v3", "default-src 'none'; script-src 'none'; object-src 'none';"); + */ + + + +/** [CATEGORY] BUILT-IN FEATURES */ + +/** [SECTION] UPDATER + * since we do not bake auto-updates in the browser it doesn't make sense at the moment. + */ +lockPref("app.update.auto", false); + +/** [SECTION] SYNC + * this functionality is disabled by default but it can be activated in one click. + * this pref fully controls the feature, including its ui. + */ +defaultPref("identity.fxaccounts.enabled", false); + +/** [SECTION] LOCKWISE + * disable the default password manager built into the browser, including its autofill + * capabilities and formless login capture. + */ +defaultPref("signon.rememberSignons", false); +defaultPref("signon.autofillForms", false); +defaultPref("extensions.formautofill.available", "off"); +defaultPref("extensions.formautofill.addresses.enabled", false); +defaultPref("extensions.formautofill.creditCards.enabled", false); +defaultPref("extensions.formautofill.creditCards.available", false); +defaultPref("extensions.formautofill.heuristics.enabled", false); +defaultPref("signon.formlessCapture.enabled", false); + +/** [SECTION] CONTAINERS + * enable containers and show the settings to control them in the stock ui + */ +defaultPref("privacy.userContext.enabled", true); +defaultPref("privacy.userContext.ui.enabled", true); + +/** [SECTION] DEVTOOLS + * disable chrome and remote debugging. + */ +defaultPref("devtools.chrome.enabled", false); +defaultPref("devtools.debugger.remote-enabled", false); +defaultPref("devtools.remote.adb.extensionURL", ""); +defaultPref("devtools.selfxss.count", 0); // required for devtools console to work + +/** [SECTION] OTHERS */ +lockPref("browser.translation.engine", ""); // remove translation engine +defaultPref("accessibility.force_disabled", 1); // block accessibility services +defaultPref("webchannel.allowObject.urlWhitelist", ""); // do not receive objects through webchannels +// NOTE/TODO: net really the right category/section, probably? +defaultPref("services.settings.server", "https://%.invalid") // set the remote settings URL (REMOTE_SETTINGS_SERVER_URL in the code) + + + +/** [CATEGORY] UI */ + +/** [SECTION] BRANDING + * set librewolf support and releases urls in the UI, so that users land in the proper places. + */ +defaultPref("app.support.baseURL", "https://librewolf.net/docs/faq/#"); +defaultPref("browser.search.searchEnginesURL", "https://librewolf.net/docs/faq/#how-do-i-add-a-search-engine"); +defaultPref("browser.geolocation.warning.infoURL", "https://librewolf.net/docs/faq/#how-do-i-enable-location-aware-browsing"); +defaultPref("app.feedback.baseURL", "https://librewolf.net/#questions"); +defaultPref("app.releaseNotesURL", "https://gitlab.com/librewolf-community/browser"); +defaultPref("app.releaseNotesURL.aboutDialog", "https://gitlab.com/librewolf-community/browser"); +defaultPref("app.update.url.details", "https://gitlab.com/librewolf-community/browser"); +defaultPref("app.update.url.manual", "https://gitlab.com/librewolf-community/browser"); + +/** [SECTION] FIRST LAUNCH + * disable what's new and ui tour on first start and updates. the browser + * should also not stress user about being the default one. + */ +defaultPref("browser.startup.homepage_override.mstone", "ignore"); +defaultPref("startup.homepage_override_url", "about:blank"); +defaultPref("startup.homepage_welcome_url", "about:blank"); +defaultPref("startup.homepage_welcome_url.additional", ""); +lockPref("browser.messaging-system.whatsNewPanel.enabled", false); +lockPref("browser.uitour.enabled", false); +lockPref("browser.uitour.url", ""); +defaultPref("browser.shell.checkDefaultBrowser", false); + +/** [SECTION] NEW TAB PAGE + * we want the new tab page to display nothing but the search bar without anything distracting. + */ +defaultPref("browser.newtab.preload", false); +defaultPref("browser.newtabpage.activity-stream.section.highlights.includeDownloads", false); +defaultPref("browser.newtabpage.activity-stream.section.highlights.includeVisited", false); +defaultPref("browser.newtabpage.activity-stream.feeds.topsites", false); +// hide pocket and sponsored content, from new tab page and search bar +lockPref("browser.newtabpage.activity-stream.feeds.section.topstories", false); +lockPref("browser.newtabpage.activity-stream.feeds.system.topstories", false); +lockPref("browser.newtabpage.activity-stream.feeds.telemetry", false); +lockPref("browser.newtabpage.activity-stream.feeds.section.topstories.options", "{\"hidden\":true}"); // hide buggy pocket section from about:preferences#home +lockPref("browser.newtabpage.activity-stream.showSponsored", false); +lockPref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); +lockPref("browser.newtabpage.activity-stream.telemetry", false); +lockPref("browser.newtabpage.activity-stream.default.sites", ""); +lockPref("browser.newtabpage.activity-stream.feeds.discoverystreamfeed", false); +lockPref("browser.newtabpage.activity-stream.discoverystream.enabled", false); +lockPref("browser.newtabpage.activity-stream.feeds.snippets", false); // default + +/** [SECTION] ABOUT + * remove annoying ui elements from the about pages, including about:protections + */ +defaultPref("browser.contentblocking.report.lockwise.enabled", false); +defaultPref("browser.contentblocking.report.monitor.enabled", false); +lockPref("browser.contentblocking.report.hide_vpn_banner", true); +lockPref("browser.contentblocking.report.vpn.enabled", false); +lockPref("browser.contentblocking.report.show_mobile_app", false); +lockPref("browser.vpn_promo.enabled", false); +lockPref("browser.promo.focus.enabled", false); +// ...about:addons recommendations sections and more +defaultPref("extensions.htmlaboutaddons.recommendations.enabled", false); +defaultPref("extensions.getAddons.showPane", false); +defaultPref("extensions.getAddons.cache.enabled", false); // disable fetching of extension metadata +defaultPref("lightweightThemes.getMoreURL", ""); // disable button to get more themes +// ...about:preferences#home +defaultPref("browser.topsites.useRemoteSetting", false); // hide sponsored shortcuts button +// ...and about:config +defaultPref("browser.aboutConfig.showWarning", false); +// hide about:preferences#moreFromMozilla +defaultPref("browser.preferences.moreFromMozilla", false); + +/** [SECTION] RECOMMENDED + * disable all "recommend as you browse" activity. + */ +lockPref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false); +lockPref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false); + + + +/** [CATEGORY] TELEMETRY + * telemetry is already disabled elsewhere and most of the stuff in here is just for redundancy. + */ +lockPref("toolkit.telemetry.unified", false); // master switch +lockPref("toolkit.telemetry.enabled", false); // master switch +lockPref("toolkit.telemetry.server", "data:,"); +lockPref("toolkit.telemetry.archive.enabled", false); +lockPref("toolkit.telemetry.newProfilePing.enabled", false); +lockPref("toolkit.telemetry.updatePing.enabled", false); +lockPref("toolkit.telemetry.firstShutdownPing.enabled", false); +lockPref("toolkit.telemetry.shutdownPingSender.enabled", false); +lockPref("toolkit.telemetry.shutdownPingSender.enabledFirstSession", false); // default +lockPref("toolkit.telemetry.bhrPing.enabled", false); +lockPref("toolkit.telemetry.reportingpolicy.firstRun", false); // default +lockPref("toolkit.telemetry.cachedClientID", ""); +lockPref("toolkit.telemetry.previousBuildID", ""); +lockPref("toolkit.telemetry.server_owner", ""); +lockPref("toolkit.coverage.opt-out", true); // hidden +lockPref("toolkit.telemetry.coverage.opt-out", true); // hidden +lockPref("toolkit.coverage.enabled", false); +lockPref("toolkit.coverage.endpoint.base", ""); +lockPref("toolkit.crashreporter.infoURL", ""); +lockPref("datareporting.healthreport.uploadEnabled", false); +lockPref("datareporting.policy.dataSubmissionEnabled", false); +lockPref("security.protectionspopup.recordEventTelemetry", false); +lockPref("browser.ping-centre.telemetry", false); +// opt-out of normandy and studies +lockPref("app.normandy.enabled", false); +lockPref("app.normandy.api_url", ""); +lockPref("app.shield.optoutstudies.enabled", false); +// disable personalized extension recommendations +lockPref("browser.discovery.enabled", false); +lockPref("browser.discovery.containers.enabled", false); +lockPref("browser.discovery.sites", ""); +// disable crash report +lockPref("browser.tabs.crashReporting.sendReport", false); +lockPref("breakpad.reportURL", ""); +// disable connectivity checks +lockPref("network.connectivity-service.enabled", false); +// disable captive portal +lockPref("network.captive-portal-service.enabled", false); +lockPref("captivedetect.canonicalURL", ""); +// prevent sending server side analytics +lockPref("beacon.enabled", false); + +/** [CATEGORY] WINDOWS + * the prefs in this section only apply to windows installations and they don't have any + * effect on linux, macos and bsd users. + */ + +/** [SECTION] UPDATES + * disable windows specific update services. + */ +lockPref("app.update.service.enabled", false); +defaultPref("app.update.background.scheduling.enabled", false); + +/** [SECTION] OTHERS */ +lockPref("default-browser-agent.enabled", false); // disable windows specific telemetry +defaultPref("network.protocol-handler.external.ms-windows-store", false); // prevent links from launching windows store +lockPref("toolkit.winRegisterApplicationRestart", false); // disable automatic start and session restore after reboot +lockPref("security.family_safety.mode", 0); // disable win8.1 family safety cert +defaultPref("network.http.windows-sso.enabled", false); // disable MS auto authentication via sso + + + +/** [CATEGORY] OVERRIDES + * allow settings to be overriden with a file placed in the right location + * https://librewolf.net/docs/settings/#where-do-i-find-my-librewolfoverridescfg + */ +let profile_directory; +if (profile_directory = getenv('USERPROFILE') || getenv('HOME')) { + defaultPref('autoadmin.global_config_url', `file://${profile_directory}/.librewolf/librewolf.overrides.cfg`); +} |