toolkit/mozapps/preferences/removemp.js

   1 # -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2 # ***** BEGIN LICENSE BLOCK *****
   3 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4 #
   5 # The contents of this file are subject to the Mozilla Public License Version
   6 # 1.1 (the "License"); you may not use this file except in compliance with
   7 # the License. You may obtain a copy of the License at
   8 # http://www.mozilla.org/MPL/
   9 #
  10 # Software distributed under the License is distributed on an "AS IS" basis,
  11 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12 # for the specific language governing rights and limitations under the
  13 # License.
  14 #
  15 # The Original Code is the Firefox Preferences System.
  16 #
  17 # The Initial Developer of the Original Code is
  18 # Google Inc.
  19 # Portions created by the Initial Developer are Copyright (C) 2005
  20 # the Initial Developer. All Rights Reserved.
  21 #
  22 # Contributor(s):
  23 #   Ben Goodger <ben@mozilla.org>
  24 #
  25 # Alternatively, the contents of this file may be used under the terms of
  26 # either the GNU General Public License Version 2 or later (the "GPL"), or
  27 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  28 # in which case the provisions of the GPL or the LGPL are applicable instead
  29 # of those above. If you wish to allow use of your version of this file only
  30 # under the terms of either the GPL or the LGPL, and not to allow others to
  31 # use your version of this file under the terms of the MPL, indicate your
  32 # decision by deleting the provisions above and replace them with the notice
  33 # and other provisions required by the GPL or the LGPL. If you do not delete
  34 # the provisions above, a recipient may use your version of this file under
  35 # the terms of any one of the MPL, the GPL or the LGPL.
  36 #
  37 # ***** END LICENSE BLOCK *****
  38
  39 var gRemovePasswordDialog = {
  40   _token    : null,
  41   _bundle   : null,
  42   _prompt   : null,
  43   _okButton : null,
  44   _password : null,
  45   init: function ()
  46   {
  47     this._prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
  48                              .getService(Components.interfaces.nsIPromptService);
  49     this._bundle = document.getElementById("bundlePreferences");
  50
  51     this._okButton = document.documentElement.getButton("accept");
  52     this._okButton.label = this._bundle.getString("pw_remove_button");
  53
  54     this._password = document.getElementById("password");
  55
  56     var pk11db = Components.classes["@mozilla.org/security/pk11tokendb;1"]
  57                            .getService(Components.interfaces.nsIPK11TokenDB);
  58     this._token = pk11db.getInternalKeyToken();
  59
  60     // Initialize the enabled state of the Remove button by checking the
  61     // initial value of the password ("" should be incorrect).
  62     this.validateInput();
  63   },
  64
  65   validateInput: function ()
  66   {
  67     this._okButton.disabled = !this._token.checkPassword(this._password.value);
  68   },
  69
  70   removePassword: function ()
  71   {
  72     if (this._token.checkPassword(this._password.value)) {
  73       this._token.changePassword(this._password.value, "");
  74       this._prompt.alert(window,
  75                          this._bundle.getString("pw_change_success_title"),
  76                          this._bundle.getString("pw_erased_ok")
  77                          + " " + this._bundle.getString("pw_empty_warning"));
  78     }
  79     else {
  80       this._password.value = "";
  81       this._password.focus();
  82       this._prompt.alert(window,
  83                          this._bundle.getString("pw_change_failed_title"),
  84                          this._bundle.getString("incorrect_pw"));
  85     }
  86   },
  87 };
  88