The Tor Browser: netwerk/test/unit/test_dns_proxy

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 var ioService = Cc["@mozilla.org/network/io-service;1"].

     6   getService(Ci.nsIIOService);

     8 var prefs = Cc["@mozilla.org/preferences-service;1"].

     9   getService(Ci.nsIPrefBranch);

    11 var url = "ws://dnsleak.example.com";

    13 var dnsRequestObserver = {

    14   register: function() {

    15     this.obs = Cc["@mozilla.org/observer-service;1"].

    16       getService(Ci.nsIObserverService);

    17     this.obs.addObserver(this, "dns-resolution-request", false);

    18   },

    20   unregister: function() {

    21     if (this.obs) {

    22       this.obs.removeObserver(this, "dns-resolution-request");

    23     }

    24   },

    26   observe: function(subject, topic, data) {

    27     if (topic == "dns-resolution-request") {

    28       do_print(data);

    29       if (data.indexOf("dnsleak.example.com") > -1) {

    30         try {

    31           do_check_true(false);

    32         } catch (e) {}

    33       }

    34     }

    35   }

    36 };

    38 var listener = {

    39   onAcknowledge: function(aContext, aSize) {},

    40   onBinaryMessageAvailable: function(aContext, aMsg) {},

    41   onMessageAvailable: function(aContext, aMsg) {},

    42   onServerClose: function(aContext, aCode, aReason) {},

    43   onStart: function(aContext) {},

    44   onStop: function(aContext, aStatusCode) {

    45     prefs.clearUserPref("network.proxy.socks");

    46     prefs.clearUserPref("network.proxy.socks_port");

    47     prefs.clearUserPref("network.proxy.type");

    48     prefs.clearUserPref("network.proxy.socks_remote_dns");

    49     prefs.clearUserPref("network.dns.notifyResolution");

    50     dnsRequestObserver.unregister();

    51     do_test_finished();

    52   }

    53 };

    55 function run_test() {

    56   dnsRequestObserver.register();

    57   prefs.setBoolPref("network.dns.notifyResolution", true);

    58   prefs.setCharPref("network.proxy.socks", "127.0.0.1");

    59   prefs.setIntPref("network.proxy.socks_port", 9000);

    60   prefs.setIntPref("network.proxy.type", 1);

    61   prefs.setBoolPref("network.proxy.socks_remote_dns", true);

    62   var chan = Cc["@mozilla.org/network/protocol;1?name=ws"].

    63     createInstance(Components.interfaces.nsIWebSocketChannel);

    64   var uri = ioService.newURI(url, null, null);

    65   chan.asyncOpen(uri, url, listener, null);

    66   do_test_pending();

    67 }

The Tor Browser / file revision