Commit b980625b authored by Mike Perry's avatar Mike Perry
Browse files

Tor Browser's Firefox preference overrides. 

This hack directly includes our preference changes in omni.ja.
parent 1351b97c

browser/app/Makefile.in

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@@ -17,6 +17,7 @@ endif 


PREF_JS_EXPORTS = $(srcdir)/profile/firefox.js \

		  $(NULL)

PREF_JS_EXPORTS += $(srcdir)/profile/000-tor-browser.js





# hardcode en-US for the moment

browser/app/profile/000-tor-browser.js

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+161 −0
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# Default Preferences

# Tor Browser Bundle

# Do not edit this file.



// Disable browser auto updaters and associated homepage notifications

pref("app.update.auto", false);

pref("app.update.enabled", false);

pref("browser.search.update", false);

pref("browser.rights.3.shown", true);

pref("browser.startup.homepage_override.mstone", "ignore");

pref("startup.homepage_welcome_url", "");

pref("startup.homepage_override_url", "");



// Disk activity: Disable Browsing History Storage

pref("browser.privatebrowsing.autostart", true);

pref("browser.cache.disk.enable", false);

pref("browser.cache.offline.enable", false);

pref("dom.indexedDB.enabled", false);

pref("permissions.memory_only", true);

pref("network.cookie.lifetimePolicy", 2);

pref("browser.download.manager.retention", 1);



// Disk activity: TBB Directory Isolation

pref("browser.download.useDownloadDir", false);

pref("browser.shell.checkDefaultBrowser", false);

pref("browser.download.manager.addToRecentDocs", false);



// Misc privacy: Disk

pref("signon.rememberSignons", false);

pref("browser.formfill.enable", false);

pref("signon.autofillForms", false);

pref("browser.sessionstore.privacy_level", 2);

pref("media.cache_size", 0);



// Misc privacy: Remote

pref("browser.send_pings", false);

pref("geo.enabled", false);

pref("geo.wifi.uri", "");

pref("browser.search.suggest.enabled", false);

pref("browser.safebrowsing.enabled", false);

pref("browser.safebrowsing.malware.enabled", false);

pref("browser.download.manager.scanWhenDone", false); // prevents AV remote reporting of downloads

pref("extensions.ui.lastCategory", "addons://list/extension");

pref("datareporting.healthreport.service.enabled", false); // Yes, all three of these must be set

pref("datareporting.healthreport.uploadEnabled", false);

pref("datareporting.policy.dataSubmissionEnabled", false);

pref("security.mixed_content.block_active_content", false); // Disable until https://bugzilla.mozilla.org/show_bug.cgi?id=878890 is patched

pref("browser.syncPromoViewsLeftMap", "{\"addons\":0, \"passwords\":0, \"bookmarks\":0}"); // Don't promote sync

pref("services.sync.engine.prefs", false); // Never sync prefs, addons, or tabs with other browsers

pref("services.sync.engine.addons", false);

pref("services.sync.engine.tabs", false);

pref("extensions.getAddons.cache.enabled", false); // https://blog.mozilla.org/addons/how-to-opt-out-of-add-on-metadata-updates/



// Fingerprinting

pref("webgl.min_capability_mode", true);

pref("webgl.disable-extensions", true);

pref("dom.battery.enabled", false); // fingerprinting due to differing OS implementations

pref("dom.network.enabled",false); // fingerprinting due to differing OS implementations

pref("browser.display.max_font_attempts",10);

pref("browser.display.max_font_count",10);

pref("gfx.downloadable_fonts.fallback_delay", -1);

pref("general.appname.override", "Netscape");

pref("general.appversion.override", "5.0 (Windows)");

pref("general.oscpu.override", "Windows NT 6.1");

pref("general.platform.override", "Win32");

pref("general.useragent.override", "Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Firefox/24.0");

pref("general.productSub.override", "20100101");

pref("general.buildID.override", "20100101");

pref("browser.startup.homepage_override.buildID", "20100101");

pref("general.useragent.vendor", "");

pref("general.useragent.vendorSub", "");

pref("dom.enable_performance", false);

pref("plugin.expose_full_path", false);

pref("browser.zoom.siteSpecific", false);

pref("intl.charset.default", "windows-1252");

pref("browser.link.open_newwindow.restriction", 0); // Bug 9881: Open popups in new tabs (to avoid fullscreen popups)

// pref("intl.accept_languages", "en-us, en"); // Set by Torbutton

// pref("intl.accept_charsets", "iso-8859-1,*,utf-8"); // Set by Torbutton

// pref("intl.charsetmenu.browser.cache", "UTF-8"); // Set by Torbutton



// Third party stuff

pref("network.cookie.cookieBehavior", 1);

pref("security.enable_tls_session_tickets", false);

pref("network.http.spdy.enabled", false); // Stores state and may have keepalive issues (both fixable)

pref("network.http.spdy.enabled.v2", false); // Seems redundant, but just in case

pref("network.http.spdy.enabled.v3", false); // Seems redundant, but just in case



// Proxy and proxy security

pref("network.proxy.socks", "127.0.0.1");

pref("network.proxy.socks_port", 9150);

pref("network.proxy.socks_remote_dns", true);

pref("network.proxy.no_proxies_on", ""); // For fingerprinting and local service vulns (#10419)

pref("network.proxy.type", 1);

pref("network.security.ports.banned", "9050,9051,9150,9151");

pref("network.dns.disablePrefetch", true);

pref("network.protocol-handler.external-default", false);

pref("network.protocol-handler.external.mailto", false);

pref("network.protocol-handler.external.news", false);

pref("network.protocol-handler.external.nntp", false);

pref("network.protocol-handler.external.snews", false);

pref("network.protocol-handler.warn-external.mailto", true);

pref("network.protocol-handler.warn-external.news", true);

pref("network.protocol-handler.warn-external.nntp", true);

pref("network.protocol-handler.warn-external.snews", true);

pref("plugins.click_to_play", true);

pref("plugin.state.flash", 1);

pref("plugins.hide_infobar_for_missing_plugin", true);

pref("media.peerconnection.enabled", false); // Disable WebRTC interfaces



// Network and performance

pref("network.http.pipelining", true);

pref("network.http.pipelining.aggressive", true);

pref("network.http.pipelining.maxrequests", 12);

pref("network.http.pipelining.ssl", true);

pref("network.http.proxy.pipelining", true);

pref("security.ssl.enable_false_start", true);

pref("network.http.keep-alive.timeout", 20);

pref("network.http.connection-retry-timeout", 0);

pref("network.http.max-persistent-connections-per-proxy", 256);

pref("network.http.pipelining.reschedule-timeout", 15000);

pref("network.http.pipelining.read-timeout", 60000);

// Hacked pref: Now means "Attempt to pipeline at least this many requests together"

pref("network.http.pipelining.max-optimistic-requests", 3);



// Extension support

pref("extensions.autoDisableScopes", 0);

pref("extensions.bootstrappedAddons", "{}");

pref("extensions.checkCompatibility.4.*", false);

pref("extensions.databaseSchema", 3);

pref("extensions.enabledAddons", "https-everywhere%40eff.org:3.1.4,%7B73a6fe31-595d-460b-a920-fcc0f8843232%7D:2.6.6.1,torbutton%40torproject.org:1.5.2,ubufox%40ubuntu.com:2.6,tor-launcher%40torproject.org:0.1.1pre-alpha,%7B972ce4c6-7e08-4474-a285-3208198ce6fd%7D:17.0.5");

pref("extensions.enabledItems", "langpack-en-US@firefox.mozilla.org:,{73a6fe31-595d-460b-a920-fcc0f8843232}:1.9.9.57,{e0204bd5-9d31-402b-a99d-a6aa8ffebdca}:1.2.4,{972ce4c6-7e08-4474-a285-3208198ce6fd}:3.5.8");

pref("extensions.enabledScopes", 1);

pref("extensions.pendingOperations", false);

pref("xpinstall.whitelist.add", "");

pref("xpinstall.whitelist.add.36", "");



// Omnibox settings

pref("keyword.URL", "https://startpage.com/do/search?q=");



// Hacks/workarounds: Direct2D seems to crash w/ lots of video cards w/ MinGW?

// Nvida cards also experience crashes without the second pref set to disabled

pref("gfx.direct2d.disabled", true);

pref("layers.acceleration.disabled", true);



// Security enhancements

// https://trac.torproject.org/projects/tor/ticket/9387#comment:17

pref("javascript.options.ion.content", false);

pref("javascript.options.baselinejit.content", false);

pref("javascript.options.asmjs", false);

pref("javascript.options.typeinference", false);



// Audio_data is deprecated in future releases, but still present

// in FF24. This is a dangerous combination (spotted by iSec)

pref("media.audio_data.enabled", false);



// Enable TLS 1.1 and 1.2:

// https://trac.torproject.org/projects/tor/ticket/11253

pref("security.tls.version.max", 3);



// Version placeholder

pref("torbrowser.version", "UNKNOWN");

browser/installer/package-manifest.in

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Original line number Diff line number Diff line
@@ -600,6 +600,7 @@ 
@BINPATH@/defaults/autoconfig/platform.js

@BINPATH@/defaults/autoconfig/prefcalls.js

@BINPATH@/browser/defaults/profile/prefs.js

@BINPATH@/browser/@PREF_DIR@/000-tor-browser.js



#ifndef LIBXUL_SDK

; Warning: changing the path to channel-prefs.js can cause bugs (Bug 756325)