Generalize data directory

1 files changed, 0 insertions, 832 deletions

diff --git a/helpers/DATA/firefox/gnu/extensions/https-everywhere@eff.org/components/https-everywhere.js b/helpers/DATA/firefox/gnu/extensions/https-everywhere@eff.org/components/https-everywhere.js
deleted file mode 100644
index 90f55e2..0000000
--- a/helpers/DATA/firefox/gnu/extensions/https-everywhere@eff.org/components/https-everywhere.js
+++ /dev/null
@@ -1,832 +0,0 @@
-// LOG LEVELS ---
-
-VERB=1;
-DBUG=2;
-INFO=3;
-NOTE=4;
-WARN=5;
-
-// PREFERENCE BRANCHES
-PREFBRANCH_ROOT=0;
-PREFBRANCH_RULE_TOGGLE=1;
-
-//---------------
-
-https_domains = {};              // maps domain patterns (with at most one
-                                 // wildcard) to RuleSets
-
-https_everywhere_blacklist = {}; // URLs we've given up on rewriting because
-                                 // of redirection loops
-
-https_blacklist_domains = {};    // domains for which there is at least one
-                                 // blacklisted URL
-
-//
-const CI = Components.interfaces;
-const CC = Components.classes;
-const CU = Components.utils;
-const CR = Components.results;
-const Ci = Components.interfaces;
-const Cc = Components.classes;
-const Cu = Components.utils;
-const Cr = Components.results;
-
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/FileUtils.jsm");
-
-const CP_SHOULDPROCESS = 4;
-
-const SERVICE_CTRID = "@eff.org/https-everywhere;1";
-const SERVICE_ID=Components.ID("{32c165b4-fe5e-4964-9250-603c410631b4}");
-const SERVICE_NAME = "Encrypts your communications with a number of major websites";
-
-const LLVAR = "LogLevel";
-
-const IOS = CC["@mozilla.org/network/io-service;1"].getService(CI.nsIIOService);
-const OS = CC['@mozilla.org/observer-service;1'].getService(CI.nsIObserverService);
-const LOADER = CC["@mozilla.org/moz/jssubscript-loader;1"].getService(CI.mozIJSSubScriptLoader);
-const _INCLUDED = {};
-
-// NoScript uses this blob to include js constructs that stored in the chrome/
-// directory, but are not attached to the Firefox UI (normally, js located
-// there is attached to an Overlay and therefore is part of the UI).
-
-// Reasons for this: things in components/ directory cannot be split into
-// separate files; things in chrome/ can be
-
-const INCLUDE = function(name) {
-  if (arguments.length > 1)
-    for (var j = 0, len = arguments.length; j < len; j++)
-      INCLUDE(arguments[j]);
-  else if (!_INCLUDED[name]) {
-    // we used to try/catch here, but that was less useful because it didn't
-    // produce line numbers for syntax errors
-    LOADER.loadSubScript("chrome://https-everywhere/content/code/"
-            + name + ".js");
-    _INCLUDED[name] = true;
-  }
-};
-
-const WP_STATE_START = CI.nsIWebProgressListener.STATE_START;
-const WP_STATE_STOP = CI.nsIWebProgressListener.STATE_STOP;
-const WP_STATE_DOC = CI.nsIWebProgressListener.STATE_IS_DOCUMENT;
-const WP_STATE_START_DOC = WP_STATE_START | WP_STATE_DOC;
-const WP_STATE_RESTORING = CI.nsIWebProgressListener.STATE_RESTORING;
-
-const LF_VALIDATE_ALWAYS = CI.nsIRequest.VALIDATE_ALWAYS;
-const LF_LOAD_BYPASS_ALL_CACHES = CI.nsIRequest.LOAD_BYPASS_CACHE | CI.nsICachingChannel.LOAD_BYPASS_LOCAL_CACHE;
-
-const NS_OK = 0;
-const NS_BINDING_ABORTED = 0x804b0002;
-const NS_BINDING_REDIRECTED = 0x804b0003;
-const NS_ERROR_UNKNOWN_HOST = 0x804b001e;
-const NS_ERROR_REDIRECT_LOOP = 0x804b001f;
-const NS_ERROR_CONNECTION_REFUSED = 0x804b000e;
-const NS_ERROR_NOT_AVAILABLE = 0x804b0111;
-
-const LOG_CONTENT_BLOCK = 1;
-const LOG_CONTENT_CALL = 2;
-const LOG_CONTENT_INTERCEPT = 4;
-const LOG_CHROME_WIN = 8;
-const LOG_XSS_FILTER = 16;
-const LOG_INJECTION_CHECK = 32;
-const LOG_DOM = 64;
-const LOG_JS = 128;
-const LOG_LEAKS = 1024;
-const LOG_SNIFF = 2048;
-const LOG_CLEARCLICK = 4096;
-const LOG_ABE = 8192;
-
-const HTML_NS = "http://www.w3.org/1999/xhtml";
-
-const WHERE_UNTRUSTED = 1;
-const WHERE_TRUSTED = 2;
-const ANYWHERE = 3;
-
-const N_COHORTS = 1000; 
-
-const DUMMY_OBJ = {};
-DUMMY_OBJ.wrappedJSObject = DUMMY_OBJ;
-const DUMMY_FUNC = function() {};
-const DUMMY_ARRAY = [];
-
-const EARLY_VERSION_CHECK = !("nsISessionStore" in CI && typeof(/ /) === "object");
-
-// This is probably obsolete since the switch to the channel.redirectTo API
-const OBSERVER_TOPIC_URI_REWRITE = "https-everywhere-uri-rewrite";
-
-// XXX: Better plan for this?
-// We need it to exist to make our updates of ChannelReplacement.js easier.
-var ABE = {
-  consoleDump: false,
-  log: function(str) {
-    https_everywhereLog(WARN, str);
-  }
-};
-
-function xpcom_generateQI(iids) {
-  var checks = [];
-  for each (var iid in iids) {
-    checks.push("CI." + iid.name + ".equals(iid)");
-  }
-  var src = checks.length
-    ? "if (" + checks.join(" || ") + ") return this;\n"
-    : "";
-  return new Function("iid", src + "throw Components.results.NS_ERROR_NO_INTERFACE;");
-}
-
-function xpcom_checkInterfaces(iid,iids,ex) {
-  for (var j = iids.length; j-- >0;) {
-    if (iid.equals(iids[j])) return true;
-  }
-  throw ex;
-}
-
-INCLUDE('ChannelReplacement', 'IOUtil', 'HTTPSRules', 'HTTPS', 'Thread', 'ApplicableList');
-
-Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-
-// This is black magic for storing Expando data w/ an nsIDOMWindow 
-// See http://pastebin.com/qY28Jwbv , 
-// https://developer.mozilla.org/en/XPCOM_Interface_Reference/nsIControllers
-
-StorageController.prototype = {
-  QueryInterface: XPCOMUtils.generateQI(
-    [ Components.interfaces.nsISupports,
-      Components.interfaces.nsIController ]),
-  wrappedJSObject: null,  // Initialized by constructor
-  supportsCommand: function (cmd) {return (cmd == this.command);},
-  isCommandEnabled: function (cmd) {return (cmd == this.command);},
-  onEvent: function(eventName) {return true;},
-  doCommand: function() {return true;}
-};
-
-function StorageController(command) {
-  this.command = command;
-  this.data = {};
-  this.wrappedJSObject = this;
-}
-
-/*var Controller = Class("Controller", XPCOM(CI.nsIController), {
-  init: function (command, data) {
-      this.command = command;
-      this.data = data;
-  },
-  supportsCommand: function (cmd) cmd === this.command
-});*/
-
-function HTTPSEverywhere() {
-
-  // Set up logging in each component:
-  HTTPS.log = HTTPSRules.log = RuleWriter.log = this.log = https_everywhereLog;
-
-  this.log = https_everywhereLog;
-  this.wrappedJSObject = this;
-  this.https_rules = HTTPSRules;
-  this.INCLUDE=INCLUDE;
-  this.ApplicableList = ApplicableList;
-  this.browser_initialised = false; // the browser is completely loaded
-  
-  this.prefs = this.get_prefs();
-  this.rule_toggle_prefs = this.get_prefs(PREFBRANCH_RULE_TOGGLE);
-  
-  // We need to use observers instead of categories for FF3.0 for these:
-  // https://developer.mozilla.org/en/Observer_Notifications
-  // https://developer.mozilla.org/en/nsIObserverService.
-  // https://developer.mozilla.org/en/nsIObserver
-  // We also use the observer service to let other extensions know about URIs
-  // we rewrite.
-  this.obsService = CC["@mozilla.org/observer-service;1"]
-                    .getService(Components.interfaces.nsIObserverService);
-                    
-  if(this.prefs.getBoolPref("globalEnabled")){
-    this.obsService.addObserver(this, "profile-before-change", false);
-    this.obsService.addObserver(this, "profile-after-change", false);
-    this.obsService.addObserver(this, "sessionstore-windows-restored", false);
-    this.obsService.addObserver(this, "browser:purge-session-history", false);
-  }
-
-  var pref_service = Components.classes["@mozilla.org/preferences-service;1"]
-      .getService(Components.interfaces.nsIPrefBranchInternal);
-  var branch = pref_service.QueryInterface(Components.interfaces.nsIPrefBranchInternal);
-
-  branch.addObserver("extensions.https_everywhere.enable_mixed_rulesets",
-                         this, false);
-  branch.addObserver("security.mixed_content.block_active_content",
-                         this, false);
-
-  return;
-}
-
-
-// nsIContentPolicy interface
-// we use numeric constants for performance sake: 
-const TYPE_OTHER = 1;
-const TYPE_SCRIPT = 2;
-const TYPE_IMAGE = 3;
-const TYPE_STYLESHEET = 4;
-const TYPE_OBJECT = 5;
-const TYPE_DOCUMENT = 6;
-const TYPE_SUBDOCUMENT = 7;
-const TYPE_REFRESH = 8;
-const TYPE_XBL = 9;
-const TYPE_PING = 10;
-const TYPE_XMLHTTPREQUEST = 11;
-const TYPE_OBJECT_SUBREQUEST = 12;
-const TYPE_DTD  = 13;
-const TYPE_FONT = 14;
-const TYPE_MEDIA = 15;  
-// --------------
-// REJECT_SERVER = -3
-// ACCEPT = 1
-
-
-// Some of these types are known by arbitrary assertion at
-// https://bugzilla.mozilla.org/show_bug.cgi?id=677643#c47
-// TYPE_FONT was required to fix https://trac.torproject.org/projects/tor/ticket/4194
-// TYPE_SUBDOCUMENT was required to fix https://trac.torproject.org/projects/tor/ticket/4149
-// I have NO IDEA why JS won't let me use the constants above in defining this
-const shouldLoadTargets = {
-  1 : true,
-  3 : true,
-  5 : true,
-  12 : true,
-  14 : true,
-  7 : true
-};
-
-
-
-/*
-In recent versions of Firefox and HTTPS Everywhere, the call stack for performing an HTTP -> HTTPS rewrite looks like this:
-
-1. HTTPSEverywhere.observe() gets a callback with the "http-on-modify-request" topic, and the channel as a subject
-
-    2. HTTPS.replaceChannel() 
-
-       3. HTTPSRules.rewrittenURI() 
-            
-           4. HTTPSRules.potentiallyApplicableRulesets uses <target host=""> elements to identify relevant rulesets
-
-           foreach RuleSet:
-
-               4. RuleSet.transformURI()
-
-                   5. RuleSet.apply() does the tests and rewrites with RegExps, returning a string
-
-               4. RuleSet.transformURI() makes a new uri object for the destination string, if required
-
-    2. HTTPS.replaceChannel() calls channel.redirectTo() if a redirect is needed
-
-
-In addition, the following other important tasks happen along the way:
-
-HTTPSEverywhere.observe()    aborts if there is a redirect loop
-                             finds a reference to the ApplicableList or alist that represents the toolbar context menu
-
-HTTPS.replaceChannel()       notices redirect loops (and used to do much more complex XPCOM API work in the NoScript-based past)
-
-HTTPSRules.rewrittenURI()    works around weird URI types like about: and http://user:pass@example.com/
-                             and notifies the alist of what it should display for each ruleset
-
-*/
-
-// This defines for Mozilla what stuff HTTPSEverywhere will implement.
-
-// ChannelEventSink used to be necessary in order to handle redirects (eg
-// HTTP redirects) correctly.  It may now be obsolete? XXX
-
-HTTPSEverywhere.prototype = {
-  prefs: null,
-  // properties required for XPCOM registration:
-  classDescription: SERVICE_NAME,
-  classID:          SERVICE_ID,
-  contractID:       SERVICE_CTRID,
-
-  _xpcom_factory: {
-    createInstance: function (outer, iid) {
-      if (outer != null)
-        throw Components.results.NS_ERROR_NO_AGGREGATION;
-      if (!HTTPSEverywhere.instance)
-        HTTPSEverywhere.instance = new HTTPSEverywhere();
-      return HTTPSEverywhere.instance.QueryInterface(iid);
-    },
-
-    QueryInterface: XPCOMUtils.generateQI(
-      [ Components.interfaces.nsISupports,
-        Components.interfaces.nsIModule,
-        Components.interfaces.nsIFactory ])
-  },
-
-  // [optional] an array of categories to register this component in.
-  _xpcom_categories: [
-    {
-      category: "app-startup",
-    },
-  ],
-
-  // QueryInterface implementation, e.g. using the generateQI helper
-  QueryInterface: XPCOMUtils.generateQI(
-    [ Components.interfaces.nsIObserver,
-      Components.interfaces.nsISupports,
-      Components.interfaces.nsISupportsWeakReference,
-      Components.interfaces.nsIWebProgressListener,
-      Components.interfaces.nsIWebProgressListener2,
-      Components.interfaces.nsIChannelEventSink ]),
-
-  wrappedJSObject: null,  // Initialized by constructor
-
-  getWeakReference: function () {
-    return Components.utils.getWeakReference(this);
-  },
-
-  // An "expando" is an attribute glued onto something.  From NoScript.
-  getExpando: function(domWin, key) {
-    var c = domWin.controllers.getControllerForCommand("https-everywhere-storage");
-    try {
-      if (c) {
-        c = c.wrappedJSObject;
-        //this.log(DBUG, "Found a controller, returning data");
-        return c.data[key];
-      } else {
-        this.log(INFO, "No controller attached to " + domWin);
-        return null;
-      }
-    } catch(e) {
-      // Firefox 3.5
-      this.log(WARN,"exception in getExpando");
-      this.getExpando = this.getExpando_old;
-      this.setExpando = this.setExpando_old;
-      return this.getExpando_old(domWin, key, null);
-    }
-  },
-  setExpando: function(domWin, key, value) {
-    var c = domWin.controllers.getControllerForCommand("https-everywhere-storage");
-    try {
-      if (!c) {
-        this.log(DBUG, "Appending new StorageController for " + domWin);
-        c = new StorageController("https-everywhere-storage");
-        domWin.controllers.appendController(c);
-      } else {
-        c = c.wrappedJSObject;
-      }
-      c.data[key] = value;
-    } catch(e) {
-      this.log(WARN,"exception in setExpando");
-      this.getExpando = this.getExpando_old;
-      this.setExpando = this.setExpando_old;
-      this.setExpando_old(domWin, key, value);
-    }
-  },
-
-  // This method is straight out of NoScript... we fall back to it in FF 3.*?
-  getExpando_old: function(domWin, key, defValue) {
-    var domObject = domWin.document;
-    return domObject && domObject.__httpsEStorage && domObject.__httpsEStorage[key] || 
-           (defValue ? this.setExpando(domObject, key, defValue) : null);
-  },
-  setExpando_old: function(domWin, key, value) {
-    var domObject = domWin.document;
-    if (!domObject) return null;
-    if (!domObject.__httpsEStorage) domObject.__httpsEStorage = {};
-    if (domObject.__httpsEStorage) domObject.__httpsEStorage[key] = value;
-    else this.log(WARN, "Warning: cannot set expando " + key + " to value " + value);
-    return value;
-  },
-
-  // We use onLocationChange to make a fresh list of rulesets that could have
-  // applied to the content in the current page (the "applicable list" is used
-  // for the context menu in the UI).  This will be appended to as various
-  // content is embedded / requested by JavaScript.
-  onLocationChange: function(wp, req, uri) {
-    if (wp instanceof CI.nsIWebProgress) {
-      if (!this.newApplicableListForDOMWin(wp.DOMWindow)) 
-        this.log(WARN,"Something went wrong in onLocationChange");
-    } else {
-      this.log(WARN,"onLocationChange: no nsIWebProgress");
-    }
-  },
-
-  getWindowForChannel: function(channel) {
-    // Obtain an nsIDOMWindow from a channel
-    let loadContext;
-    try {
-      loadContext = channel.notificationCallbacks.getInterface(CI.nsILoadContext);
-    } catch(e) {
-      try {
-        loadContext = channel.loadGroup.notificationCallbacks.getInterface(CI.nsILoadContext);
-      } catch(e) {
-        this.log(NOTE, "No loadContext for " + channel.URI.spec);
-        return null;
-      }
-    }
-
-    let domWin = loadContext.associatedWindow;
-    if (!domWin) {
-      this.log(NOTE, "failed to get DOMWin for " + channel.URI.spec);
-      return null;
-    }
-
-    domWin = domWin.top;
-    return domWin;
-  },
-
-  // the lists get made when the urlbar is loading something new, but they
-  // need to be appended to with reference only to the channel
-  getApplicableListForChannel: function(channel) {
-    var domWin = this.getWindowForChannel(channel);
-    return this.getApplicableListForDOMWin(domWin, "on-modify-request w " + domWin);
-  },
-
-  newApplicableListForDOMWin: function(domWin) {
-    if (!domWin || !(domWin instanceof CI.nsIDOMWindow)) {
-      this.log(WARN, "Get alist without domWin");
-      return null;
-    }
-    var dw = domWin.top;
-    var alist = new ApplicableList(this.log,dw.document,dw);
-    this.setExpando(dw,"applicable_rules",alist);
-    return alist;
-  },
-
-  getApplicableListForDOMWin: function(domWin, where) {
-    if (!domWin || !(domWin instanceof CI.nsIDOMWindow)) {
-      //this.log(WARN, "Get alist without domWin");
-      return null;
-    }
-    var dw = domWin.top;
-    var alist= this.getExpando(dw,"applicable_rules",null);
-    if (alist) {
-      //this.log(DBUG,"get AL success in " + where);
-      return alist;
-    } else {
-      //this.log(DBUG, "Making new AL in getApplicableListForDOMWin in " + where);
-      alist = new ApplicableList(this.log,dw.document,dw);
-      this.setExpando(dw,"applicable_rules",alist);
-    }
-    return alist;
-  },
-
-  observe: function(subject, topic, data) {
-    // Top level glue for the nsIObserver API
-    var channel = subject;
-    //this.log(VERB,"Got observer topic: "+topic);
-
-    if (topic == "http-on-modify-request") {
-      if (!(channel instanceof CI.nsIHttpChannel)) return;
-      
-      this.log(DBUG,"Got http-on-modify-request: "+channel.URI.spec);
-      var lst = this.getApplicableListForChannel(channel); // null if no window is associated (ex: xhr)
-      if (channel.URI.spec in https_everywhere_blacklist) {
-        this.log(DBUG, "Avoiding blacklisted " + channel.URI.spec);
-        if (lst) lst.breaking_rule(https_everywhere_blacklist[channel.URI.spec]);
-        else        this.log(NOTE,"Failed to indicate breakage in content menu");
-        return;
-      }
-      HTTPS.replaceChannel(lst, channel);
-    } else if (topic == "http-on-examine-response") {
-         this.log(DBUG, "Got http-on-examine-response @ "+ (channel.URI ? channel.URI.spec : '') );
-         HTTPS.handleSecureCookies(channel);
-    } else if (topic == "http-on-examine-merged-response") {
-         this.log(DBUG, "Got http-on-examine-merged-response ");
-         HTTPS.handleSecureCookies(channel);
-    } else if (topic == "cookie-changed") {
-      // Javascript can add cookies via document.cookie that are insecure.
-      if (data == "added" || data == "changed") {
-        // subject can also be an nsIArray! bleh.
-        try {
-          subject.QueryInterface(CI.nsIArray);
-          var elems = subject.enumerate();
-          while (elems.hasMoreElements()) {
-            var cookie = elems.getNext()
-                            .QueryInterface(CI.nsICookie2);
-            if (!cookie.isSecure) {
-              HTTPS.handleInsecureCookie(cookie);
-            }
-          }
-        } catch(e) {
-          subject.QueryInterface(CI.nsICookie2);
-          if(!subject.isSecure) {
-            HTTPS.handleInsecureCookie(subject);
-          }
-        }
-      }
-    } else if (topic == "profile-before-change") {
-      this.log(INFO, "Got profile-before-change");
-      var catman = Components.classes["@mozilla.org/categorymanager;1"]
-           .getService(Components.interfaces.nsICategoryManager);
-      catman.deleteCategoryEntry("net-channel-event-sinks", SERVICE_CTRID, true);
-      Thread.hostRunning = false;
-    } else if (topic == "profile-after-change") {
-      this.log(DBUG, "Got profile-after-change");
-      
-      if(this.prefs.getBoolPref("globalEnabled")){
-        OS.addObserver(this, "cookie-changed", false);
-        OS.addObserver(this, "http-on-modify-request", false);
-        OS.addObserver(this, "http-on-examine-merged-response", false);
-        OS.addObserver(this, "http-on-examine-response", false);
-        
-        var dls = CC['@mozilla.org/docloaderservice;1']
-            .getService(CI.nsIWebProgress);
-        dls.addProgressListener(this, CI.nsIWebProgress.NOTIFY_LOCATION);
-        this.log(INFO,"ChannelReplacement.supported = "+ChannelReplacement.supported);
-
-        HTTPSRules.init();
-
-        Thread.hostRunning = true;
-        var catman = Components.classes["@mozilla.org/categorymanager;1"]
-           .getService(Components.interfaces.nsICategoryManager);
-        // hook on redirections (non persistent, otherwise crashes on 1.8.x)
-        catman.addCategoryEntry("net-channel-event-sinks", SERVICE_CTRID,
-            SERVICE_CTRID, false, true);
-      }
-    } else if (topic == "sessionstore-windows-restored") {
-      this.log(DBUG,"Got sessionstore-windows-restored");
-      this.maybeShowObservatoryPopup();
-      this.browser_initialised = true;
-    } else if (topic == "nsPref:changed") {
-        // If the user toggles the Mixed Content Blocker settings, reload the rulesets
-        // to enable/disable the mixedcontent ones
-
-        // this pref gets set to false and then true during FF 26 startup!
-        // so do nothing if we're being notified during startup
-        if (!this.browser_initialised)
-            return;
-        switch (data) {
-            case "security.mixed_content.block_active_content":
-            case "extensions.https_everywhere.enable_mixed_rulesets":
-                var p = CC["@mozilla.org/preferences-service;1"].getService(CI.nsIPrefBranch);
-                var val = p.getBoolPref("security.mixed_content.block_active_content");
-                this.log(INFO,"nsPref:changed for "+data + " to " + val);
-                HTTPSRules.init();
-                break;
-        }
-    } else if (topic == "browser:purge-session-history") {
-      // The list of rulesets that have been loaded from the sqlite DB
-      // constitutes a parallel history store, so we have to clear it.
-      this.log(DBUG, "History cleared, reloading HTTPSRules to avoid information leak.");
-      HTTPSRules.init();
-    }
-    return;
-  },
-
-  maybeShowObservatoryPopup: function() {
-    // Show the popup at most once.  Users who enabled the Observatory before
-    // a version that would have shown it to them, don't need to see it
-    // again.
-    var ssl_observatory = CC["@eff.org/ssl-observatory;1"]
-                      .getService(Components.interfaces.nsISupports)
-                      .wrappedJSObject;
-    var shown = ssl_observatory.myGetBoolPref("popup_shown");
-    var enabled = ssl_observatory.myGetBoolPref("enabled");
-    var that = this;
-    var obs_popup_callback = function(result) {
-      if (result) that.log(INFO, "Got positive proxy test.");
-      else        that.log(INFO, "Got negative proxy text.");
-      // We are now ready to show the popup in its most informative state
-      that.chrome_opener("chrome://https-everywhere/content/observatory-popup.xul");
-    };
-    if (!shown && !enabled)
-      ssl_observatory.registerProxyTestNotification(obs_popup_callback);
-
-    if (shown && enabled)
-      this.maybeCleanupObservatoryPrefs(ssl_observatory);
-  },
-
-  maybeCleanupObservatoryPrefs: function(ssl_observatory) {
-    // Recover from a past UI processing bug that would leave the Obsevatory
-    // accidentally disabled for some users
-    // https://trac.torproject.org/projects/tor/ticket/10728
-    var clean = ssl_observatory.myGetBoolPref("clean_config");
-    if (clean) return;
-
-    // unchanged: returns true if a pref has not been modified
-    var unchanged = function(p){return !ssl_observatory.prefs.prefHasUserValue("extensions.https_everywhere._observatory."+p)};
-    var cleanup_obsprefs_callback = function(tor_avail) {
-      // we only run this once
-      ssl_observatory.prefs.setBoolPref("extensions.https_everywhere._observatory.clean_config", true);
-      if (!tor_avail) {
-        // use_custom_proxy is the variable that is often false when it should be true;
-        if (!ssl_observatory.myGetBoolPref("use_custom_proxy")) {
-           // however don't do anything if any of the prefs have been set by the user
-           if (unchanged("alt_roots") && unchanged("self_signed") && unchanged ("send_asn") && unchanged("priv_dns")) {
-             ssl_observatory.prefs.setBoolPref("extensions.https_everywhere._observatory.use_custom_proxy", true);
-           }
-        }
-      }
-    }
-    ssl_observatory.registerProxyTestNotification(cleanup_obsprefs_callback);
-  },
-
-
-  getExperimentalFeatureCohort: function() {
-    // This variable is used for gradually turning on features for testing and
-    // scalability purposes.  It is a random integer [0,N_COHORTS) generated
-    // once and stored thereafter.
-    // 
-    // This is not currently used/called in the development branch
-    var cohort;
-    try {
-      cohort = this.prefs.getIntPref("experimental_feature_cohort");
-    } catch(e) {
-      cohort = Math.round(Math.random() * N_COHORTS);
-      this.prefs.setIntPref("experimental_feature_cohort", cohort);
-    }
-    return cohort;
-  },
-
-  // nsIChannelEventSink implementation
-  // XXX This was here for rewrites in the past.  Do we still need it?
-  onChannelRedirect: function(oldChannel, newChannel, flags) {  
-    const uri = newChannel.URI;
-    this.log(DBUG,"Got onChannelRedirect to "+uri.spec);
-    if (!(newChannel instanceof CI.nsIHttpChannel)) {
-      this.log(DBUG, newChannel + " is not an instance of nsIHttpChannel");
-      return;
-    }
-    var alist = this.juggleApplicableListsDuringRedirection(oldChannel, newChannel);
-    HTTPS.replaceChannel(alist,newChannel);
-  },
-
-  juggleApplicableListsDuringRedirection: function(oldChannel, newChannel) {
-    // If the new channel doesn't yet have a list of applicable rulesets, start
-    // with the old one because that's probably a better representation of how
-    // secure the load process was for this page
-    var domWin = this.getWindowForChannel(oldChannel);
-    var old_alist = null;
-    if (domWin) 
-      old_alist = this.getExpando(domWin,"applicable_rules", null);
-    domWin = this.getWindowForChannel(newChannel);
-    if (!domWin) return null;
-    var new_alist = this.getExpando(domWin,"applicable_rules", null);
-    if (old_alist && !new_alist) {
-      new_alist = old_alist;
-      this.setExpando(domWin,"applicable_rules",new_alist);
-    } else if (!new_alist) {
-      new_alist = new ApplicableList(this.log, domWin.document, domWin);
-      this.setExpando(domWin,"applicable_rules",new_alist);
-    }
-    return new_alist;
-  },
-
-  asyncOnChannelRedirect: function(oldChannel, newChannel, flags, callback) {
-        this.onChannelRedirect(oldChannel, newChannel, flags);
-        callback.onRedirectVerifyCallback(0);
-  },
-
-  get_prefs: function(prefBranch) {
-    if(!prefBranch) prefBranch = PREFBRANCH_ROOT;
-
-    // get our preferences branch object
-    // FIXME: Ugly hack stolen from https
-    var branch_name;
-    if(prefBranch == PREFBRANCH_RULE_TOGGLE)
-      branch_name = "extensions.https_everywhere.rule_toggle.";
-    else
-      branch_name = "extensions.https_everywhere.";
-    var o_prefs = false;
-    var o_branch = false;
-    // this function needs to be called from inside https_everywhereLog, so
-    // it needs to do its own logging...
-    var econsole = Components.classes["@mozilla.org/consoleservice;1"]
-      .getService(Components.interfaces.nsIConsoleService);
-
-    o_prefs = Components.classes["@mozilla.org/preferences-service;1"]
-                        .getService(Components.interfaces.nsIPrefService);
-
-    if (!o_prefs)
-    {
-      econsole.logStringMessage("HTTPS Everywhere: Failed to get preferences-service!");
-      return false;
-    }
-
-    o_branch = o_prefs.getBranch(branch_name);
-    if (!o_branch)
-    {
-      econsole.logStringMessage("HTTPS Everywhere: Failed to get prefs branch!");
-      return false;
-    }
-
-    if(prefBranch == PREFBRANCH_ROOT) {
-      // make sure there's an entry for our log level
-      try {
-        o_branch.getIntPref(LLVAR);
-      } catch (e) {
-        econsole.logStringMessage("Creating new about:config https_everywhere.LogLevel variable");
-        o_branch.setIntPref(LLVAR, WARN);
-      }
-    }
-
-    return o_branch;
-  },
-
-  chrome_opener: function(uri, args) {
-    // we don't use window.open, because we need to work around TorButton's 
-    // state control
-    args = args || 'chrome,centerscreen';
-    return CC['@mozilla.org/appshell/window-mediator;1']
-      .getService(CI.nsIWindowMediator) 
-      .getMostRecentWindow('navigator:browser')
-      .open(uri,'', args );
-  },
-
-  tab_opener: function(uri) {
-    var gb = CC['@mozilla.org/appshell/window-mediator;1']
-      .getService(CI.nsIWindowMediator) 
-      .getMostRecentWindow('navigator:browser')
-      .gBrowser;
-    var tab = gb.addTab(uri);
-    gb.selectedTab = tab;
-    return tab;
-  },
-
-  toggleEnabledState: function() {
-    if(this.prefs.getBoolPref("globalEnabled")){    
-        try{    
-            this.obsService.removeObserver(this, "profile-before-change");
-            this.obsService.removeObserver(this, "profile-after-change");
-            this.obsService.removeObserver(this, "sessionstore-windows-restored");      
-            OS.removeObserver(this, "cookie-changed");
-            OS.removeObserver(this, "http-on-modify-request");
-            OS.removeObserver(this, "http-on-examine-merged-response");
-            OS.removeObserver(this, "http-on-examine-response");  
-            
-            var catman = Components.classes["@mozilla.org/categorymanager;1"]
-           .getService(Components.interfaces.nsICategoryManager);
-            catman.deleteCategoryEntry("net-channel-event-sinks", SERVICE_CTRID, true);
-                        
-            var dls = CC['@mozilla.org/docloaderservice;1']
-            .getService(CI.nsIWebProgress);
-            dls.removeProgressListener(this);
-            
-            this.prefs.setBoolPref("globalEnabled", false);
-        }
-        catch(e){
-            this.log(WARN, "Couldn't remove observers: " + e);          
-        }
-    }
-    else{   
-        try{      
-            this.obsService.addObserver(this, "profile-before-change", false);
-            this.obsService.addObserver(this, "profile-after-change", false);
-            this.obsService.addObserver(this, "sessionstore-windows-restored", false);      
-            OS.addObserver(this, "cookie-changed", false);
-            OS.addObserver(this, "http-on-modify-request", false);
-            OS.addObserver(this, "http-on-examine-merged-response", false);
-            OS.addObserver(this, "http-on-examine-response", false);  
-            
-            var dls = CC['@mozilla.org/docloaderservice;1']
-            .getService(CI.nsIWebProgress);
-            dls.addProgressListener(this, CI.nsIWebProgress.NOTIFY_LOCATION);
-            
-            this.log(INFO,"ChannelReplacement.supported = "+ChannelReplacement.supported);
-
-            if(!Thread.hostRunning)
-                Thread.hostRunning = true;
-            
-            var catman = Components.classes["@mozilla.org/categorymanager;1"]
-            .getService(Components.interfaces.nsICategoryManager);
-            // hook on redirections (non persistent, otherwise crashes on 1.8.x)
-            catman.addCategoryEntry("net-channel-event-sinks", SERVICE_CTRID,
-                SERVICE_CTRID, false, true);            
-            
-            HTTPSRules.init();          
-            this.prefs.setBoolPref("globalEnabled", true);
-        }
-        catch(e){
-            this.log(WARN, "Couldn't add observers: " + e);         
-        }
-    }
-  }
-};
-
-var prefs = 0;
-var econsole = 0;
-function https_everywhereLog(level, str) {
-  if (prefs == 0) {
-    prefs = HTTPSEverywhere.instance.get_prefs();
-    econsole = Components.classes["@mozilla.org/consoleservice;1"]
-               .getService(Components.interfaces.nsIConsoleService);
-  } 
-  try {
-    var threshold = prefs.getIntPref(LLVAR);
-  } catch (e) {
-    econsole.logStringMessage( "HTTPS Everywhere: Failed to read about:config LogLevel");
-    threshold = WARN;
-  }
-  if (level >= threshold) {
-    dump("HTTPS Everywhere: "+str+"\n");
-    econsole.logStringMessage("HTTPS Everywhere: " +str);
-  }
-}
-
-/**
-* XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
-* XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
-*/
-if (XPCOMUtils.generateNSGetFactory)
-    var NSGetFactory = XPCOMUtils.generateNSGetFactory([HTTPSEverywhere]);
-else
-    var NSGetModule = XPCOMUtils.generateNSGetModule([HTTPSEverywhere]);
-
-/* vim: set tabstop=4 expandtab: */