The Tor Browser: tbb-tests/browser_tor_TB4.js@44a2da4a2ab2 (annotated)

tbb-tests/browser_tor_TB4.js@44a2da4a2ab2 (annotated)

tbb-tests/browser_tor_TB4.js

Fri, 16 Jan 2015 04:50:19 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Fri, 16 Jan 2015 04:50:19 +0100
branch: TOR_BUG_9701
changeset 13: 44a2da4a2ab2
permissions: -rw-r--r--

Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32

 // # Test for TB4: Tor Browser's Firefox preference overrides
 // Simple regression tests to check the value of each pref and
 // decides if it is set as expected.
 // TODO: Write unit tests to check that each pref setting here
 // causes the browser to have the desired behavior (a big task).
 function test() {
 let expectedPrefs = [
    // Disable browser auto updaters and associated homepage notifications
    ["app.update.auto", false],
    ["app.update.enabled", false],
    ["browser.search.update", false],
    ["browser.rights.3.shown", true],
    ["browser.startup.homepage_override.mstone", "ignore"],
    ["startup.homepage_welcome_url", ""],
    ["startup.homepage_override_url", ""],
    // Disk activity: Disable Browsing History Storage
    ["browser.privatebrowsing.autostart", true],
    ["browser.cache.disk.enable", false],
    ["browser.cache.offline.enable", false],
    ["dom.indexedDB.enabled", false],
    ["permissions.memory_only", true],
    ["network.cookie.lifetimePolicy", 2],
    ["browser.download.manager.retention", 1],
    ["security.nocertdb", true],
    // Disk activity: TBB Directory Isolation
    ["browser.download.useDownloadDir", false],
    ["browser.shell.checkDefaultBrowser", false],
    ["browser.download.manager.addToRecentDocs", false],
    // Misc privacy: Disk
    ["signon.rememberSignons", false],
    ["browser.formfill.enable", false],
    ["signon.autofillForms", false],
    ["browser.sessionstore.privacy_level", 2],
    ["media.cache_size", 0],
    // Misc privacy: Remote
    ["browser.send_pings", false],
    ["geo.enabled", false],
    ["geo.wifi.uri", ""],
    ["browser.search.suggest.enabled", false],
    ["browser.safebrowsing.enabled", false],
    ["browser.safebrowsing.malware.enabled", false],
    ["browser.download.manager.scanWhenDone", false], // prevents AV remote reporting of downloads
    ["extensions.ui.lastCategory", "addons://list/extension"],
    ["datareporting.healthreport.service.enabled", false], // Yes, all three of these must be set
    ["datareporting.healthreport.uploadEnabled", false],
    ["datareporting.policy.dataSubmissionEnabled", false],
    ["security.mixed_content.block_active_content", false], // Disable until https://bugzilla.mozilla.org/show_bug.cgi?id=878890 is patched
    ["browser.syncPromoViewsLeftMap", "{\"addons\":0, \"passwords\":0, \"bookmarks\":0}"], // Don't promote sync
    ["services.sync.engine.prefs", false], // Never sync prefs, addons, or tabs with other browsers
    ["services.sync.engine.addons", false],
    ["services.sync.engine.tabs", false],
    ["extensions.getAddons.cache.enabled", false], // https://blog.mozilla.org/addons/how-to-opt-out-of-add-on-metadata-updates/
    // Fingerprinting
    ["webgl.min_capability_mode", true],
    ["webgl.disable-extensions", true],
    ["dom.battery.enabled", false], // fingerprinting due to differing OS implementations
    ["dom.network.enabled",false], // fingerprinting due to differing OS implementations
    ["browser.display.max_font_attempts",10],
    ["browser.display.max_font_count",10],
    ["gfx.downloadable_fonts.fallback_delay", -1],
    ["general.appname.override", "Netscape"],
    ["general.appversion.override", "5.0 (Windows)"],
    ["general.oscpu.override", "Windows NT 6.1"],
    ["general.platform.override", "Win32"],
    ["general.useragent.override", "Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Firefox/24.0"],
    ["general.productSub.override", "20100101"],
    ["general.buildID.override", "20100101"],
    ["browser.startup.homepage_override.buildID", "20100101"],
    ["general.useragent.vendor", ""],
    ["general.useragent.vendorSub", ""],
    ["dom.enable_performance", false],
    ["plugin.expose_full_path", false],
    ["browser.zoom.siteSpecific", false],
    ["intl.charset.default", "windows-1252"],
    //["intl.accept_languages", "en-us, en"], // Set by Torbutton
    //["intl.accept_charsets", "iso-8859-1,*,utf-8"], // Set by Torbutton
    //["intl.charsetmenu.browser.cache", "UTF-8"], // Set by Torbutton
    // Third party stuff
    ["network.cookie.cookieBehavior", 1],
    ["security.enable_tls_session_tickets", false],
    ["network.http.spdy.enabled", false], // Stores state and may have keepalive issues (both fixable)
    ["network.http.spdy.enabled.v2", false], // Seems redundant, but just in case
    ["network.http.spdy.enabled.v3", false], // Seems redundant, but just in case
    // Proxy and proxy security
    ["network.proxy.socks", "127.0.0.1"],
    ["network.proxy.socks_port", 9150],
    ["network.proxy.socks_remote_dns", true],
    ["network.proxy.no_proxies_on", ""], // For fingerprinting and local service vulns (#10419)
    ["network.proxy.type", 1],
    ["network.security.ports.banned", "9050,9051,9150,9151"],
    ["network.dns.disablePrefetch", true],
    ["network.protocol-handler.external-default", false],
    ["network.protocol-handler.external.mailto", false],
    ["network.protocol-handler.external.news", false],
    ["network.protocol-handler.external.nntp", false],
    ["network.protocol-handler.external.snews", false],
    ["network.protocol-handler.warn-external.mailto", true],
    ["network.protocol-handler.warn-external.news", true],
    ["network.protocol-handler.warn-external.nntp", true],
    ["network.protocol-handler.warn-external.snews", true],
    ["plugins.click_to_play", true],
    // Network and performance
    ["network.http.pipelining", true],
    ["network.http.pipelining.aggressive", true],
    ["network.http.pipelining.maxrequests", 12],
    ["network.http.pipelining.ssl", true],
    ["network.http.proxy.pipelining", true],
    ["security.ssl.enable_false_start", true],
    ["network.http.keep-alive.timeout", 20],
    ["network.http.connection-retry-timeout", 0],
    ["network.http.max-persistent-connections-per-proxy", 256],
    ["network.http.pipelining.reschedule-timeout", 15000],
    ["network.http.pipelining.read-timeout", 60000],
    // Hacked pref: Now means "Attempt to pipeline at least this many requests together"
    ["network.http.pipelining.max-optimistic-requests", 3],
    ["security.disable_session_identifiers", true],
    // Extension support
    ["extensions.autoDisableScopes", 0],
    ["extensions.bootstrappedAddons", "{}"],
    ["extensions.checkCompatibility.4.*", false],
    ["extensions.databaseSchema", 3],
    ["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"],
    ["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"],
    ["extensions.enabledScopes", 1],
    ["extensions.pendingOperations", false],
    ["xpinstall.whitelist.add", ""],
    ["xpinstall.whitelist.add.36", ""],
    // Omnibox settings
    ["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
    ["gfx.direct2d.disabled", true],
    ["layers.acceleration.disabled", true],
    // Security enhancements
    // https://trac.torproject.org/projects/tor/ticket/9387#comment:17
    ["javascript.options.ion.content", false],
    ["javascript.options.baselinejit.content", false],
    ["javascript.options.asmjs", false],
    ["javascript.options.typeinference", false],
    // Audio_data is deprecated in future releases, but still present
    // in FF24. This is a dangerous combination (spotted by iSec)
    ["media.audio_data.enabled", false],
    // Enable TLS 1.1 and 1.2:
    // https://trac.torproject.org/projects/tor/ticket/11253
    ["security.tls.version.max", 3],
    // Version placeholder
    ["torbrowser.version", "UNKNOWN"],
   ];
 let getPref = function (prefName) {
   let type = gPrefService.getPrefType(prefName);
   if (type === gPrefService.PREF_INT) return gPrefService.getIntPref(prefName);
   if (type === gPrefService.PREF_BOOL) return gPrefService.getBoolPref(prefName);
   if (type === gPrefService.PREF_STRING) return gPrefService.getCharPref(prefName);
   // Something went wrong.
   throw new Error("Can't access pref.");
 };
 let testPref = function([key, expectedValue]) {
   let foundValue = getPref(key);
   is(foundValue, expectedValue, "Pref '" + key + "' should be '" + expectedValue +"'.");
 };
 expectedPrefs.map(testPref);
 } // end function test()