includes/clientside/static/login.js
author Dan
Fri, 07 Mar 2008 00:16:15 -0500
changeset 488 5560ff856dd7
parent 478 376a01d8386d
child 509 175df10e0b56
permissions -rw-r--r--
Oops: fixed broken template loader in upgrader for 1.0.x and 1.1.1
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/*
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 * AJAX-based intelligent login interface
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 */
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/*
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 * FRONTEND
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 */
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/**
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 * Performs a logon as a regular member.
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 */
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function ajaxLogonToMember()
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{
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  // IE <6 pseudo-compatibility
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  if ( KILL_SWITCH )
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    return true;
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  if ( auth_level >= USER_LEVEL_MEMBER )
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    return true;
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  ajaxLoginInit(function(k)
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    {
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      window.location.reload();
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    }, USER_LEVEL_MEMBER);
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}
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/**
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 * Authenticates to the highest level the current user is allowed to go to.
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 */
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function ajaxLogonToElev()
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{
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  if ( auth_level == user_level )
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    return true;
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  ajaxLoginInit(function(k)
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    {
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      ENANO_SID = k;
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      var url = String(' ' + window.location).substr(1);
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      url = append_sid(url);
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      window.location = url;
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    }, user_level);
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}
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/*
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 * BACKEND
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 */
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/**
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 * Holding object for various AJAX authentication information.
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 * @var object
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 */
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var logindata = {};
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/**
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 * Path to the image used to indicate loading progress
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 * @var string
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 */
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if ( !ajax_login_loadimg_path )
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  var ajax_login_loadimg_path = false;
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if ( !ajax_login_successimg_path )
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  var ajax_login_successimg_path = false;
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/**
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 * Status variables
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 * @var int
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 */
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var AJAX_STATUS_LOADING_KEY = 1;
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var AJAX_STATUS_GENERATING_KEY = 2;
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var AJAX_STATUS_LOGGING_IN = 3;
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var AJAX_STATUS_SUCCESS = 4;
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var AJAX_STATUS_DESTROY = 65535;
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/**
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 * State constants
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 * @var int
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 */
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var AJAX_STATE_EARLY_INIT = 1;
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var AJAX_STATE_LOADING_KEY = 2;
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/**
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 * Performs the AJAX request to get an encryption key and from there spawns the login form.
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 * @param function The function that will be called once authentication completes successfully.
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 * @param int The security level to authenticate at - see http://docs.enanocms.org/Help:Appendix_B
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 */
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function ajaxLoginInit(call_on_finish, user_level)
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{
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  logindata = {};
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  var title = ( user_level > USER_LEVEL_MEMBER ) ? $lang.get('user_login_ajax_prompt_title_elev') : $lang.get('user_login_ajax_prompt_title');
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  logindata.mb_object = new messagebox(MB_OKCANCEL | MB_ICONLOCK, title, '');
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  logindata.mb_object.onclick['Cancel'] = function()
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  {
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    // Hide the error message and captcha
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    if ( document.getElementById('ajax_login_error_box') )
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    {
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      document.getElementById('ajax_login_error_box').parentNode.removeChild(document.getElementById('ajax_login_error_box'));
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    }
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    if ( document.getElementById('autoCaptcha') )
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    {
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      var to = fly_out_top(document.getElementById('autoCaptcha'), false, true);
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      setTimeout(function() {
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          var d = document.getElementById('autoCaptcha');
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          d.parentNode.removeChild(d);
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        }, to);
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    }
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    // Ask the server to clean our key
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    ajaxLoginPerformRequest({
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        mode: 'clean_key',
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        key_aes: logindata.key_aes,
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        key_dh: logindata.key_dh
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    });
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  };
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  logindata.mb_object.onbeforeclick['OK'] = function()
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  {
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    ajaxLoginSubmitForm();
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    return true;
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  }
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  // Fetch the inner content area
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  logindata.mb_inner = document.getElementById('messageBox').getElementsByTagName('div')[0];
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  // Initialize state
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  logindata.showing_status = false;
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  logindata.user_level = user_level;
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  logindata.successfunc = call_on_finish;
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  // Build the "loading" window
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  ajaxLoginSetStatus(AJAX_STATUS_LOADING_KEY);
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  // Request the key
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  ajaxLoginPerformRequest({ mode: 'getkey' });
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}
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/**
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 * Sets the contents of the AJAX login window to the appropriate status message.
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 * @param int One of AJAX_STATUS_*
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 */
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function ajaxLoginSetStatus(status)
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{
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  if ( !logindata.mb_inner )
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    return false;
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  if ( logindata.showing_status )
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  {
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    var div = document.getElementById('ajax_login_status');
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    if ( div )
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      logindata.mb_inner.removeChild(div);
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  }
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  switch(status)
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  {
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    case AJAX_STATUS_LOADING_KEY:
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      // Create the status div
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      var div = document.createElement('div');
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      div.id = 'ajax_login_status';
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      div.style.marginTop = '10px';
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      div.style.textAlign = 'center';
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      // The circly ball ajaxy image + status message
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      var status_msg = $lang.get('user_login_ajax_fetching_key');
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      // Insert the status message
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      div.appendChild(document.createTextNode(status_msg));
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parents:
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      // Append a br or two to space things properly
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      div.appendChild(document.createElement('br'));
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      div.appendChild(document.createElement('br'));
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      var img = document.createElement('img');
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      img.src = ( ajax_login_loadimg_path ) ? ajax_login_loadimg_path : scriptPath + '/images/loading-big.gif';
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      div.appendChild(img);
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      // Another coupla brs
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      div.appendChild(document.createElement('br'));
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      div.appendChild(document.createElement('br'));
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      // The link to the full login form
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      var small = document.createElement('small');
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      small.innerHTML = $lang.get('user_login_ajax_link_fullform', { link_full_form: makeUrlNS('Special', 'Login/' + title) });
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      div.appendChild(small);
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      // Insert the entire message into the login window
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      logindata.mb_inner.innerHTML = '';
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      logindata.mb_inner.appendChild(div);
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   193
      
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      break;
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   195
    case AJAX_STATUS_GENERATING_KEY:
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      // Create the status div
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      var div = document.createElement('div');
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      div.id = 'ajax_login_status';
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      div.style.marginTop = '10px';
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   201
      div.style.textAlign = 'center';
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parents:
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   202
      
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      // The circly ball ajaxy image + status message
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      var status_msg = $lang.get('user_login_ajax_generating_key');
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      // Insert the status message
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   207
      div.appendChild(document.createTextNode(status_msg));
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parents:
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      // Append a br or two to space things properly
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      div.appendChild(document.createElement('br'));
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      div.appendChild(document.createElement('br'));
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      var img = document.createElement('img');
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      img.src = ( ajax_login_loadimg_path ) ? ajax_login_loadimg_path : scriptPath + '/images/loading-big.gif';
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      div.appendChild(img);
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      // Another coupla brs
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      div.appendChild(document.createElement('br'));
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      div.appendChild(document.createElement('br'));
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   220
      
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   221
      // The link to the full login form
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      var small = document.createElement('small');
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   223
      small.innerHTML = $lang.get('user_login_ajax_link_fullform_dh', { link_full_form: makeUrlNS('Special', 'Login/' + title) });
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      div.appendChild(small);
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      // Insert the entire message into the login window
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      logindata.mb_inner.innerHTML = '';
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      logindata.mb_inner.appendChild(div);
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   229
      
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   230
      break;
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   231
    case AJAX_STATUS_LOGGING_IN:
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   232
      
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      // Create the status div
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   234
      var div = document.createElement('div');
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   235
      div.id = 'ajax_login_status';
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   236
      div.style.marginTop = '10px';
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   237
      div.style.textAlign = 'center';
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parents:
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   238
      
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   239
      // The circly ball ajaxy image + status message
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   240
      var status_msg = $lang.get('user_login_ajax_loggingin');
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parents:
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   241
      
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   242
      // Insert the status message
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   243
      div.appendChild(document.createTextNode(status_msg));
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parents:
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   244
      
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   245
      // Append a br or two to space things properly
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parents:
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   246
      div.appendChild(document.createElement('br'));
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   247
      div.appendChild(document.createElement('br'));
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parents:
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   248
      
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   249
      var img = document.createElement('img');
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   250
      img.src = ( ajax_login_loadimg_path ) ? ajax_login_loadimg_path : scriptPath + '/images/loading-big.gif';
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   251
      div.appendChild(img);
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parents:
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   252
      
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   253
      // Insert the entire message into the login window
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parents:
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   254
      logindata.mb_inner.innerHTML = '';
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   255
      logindata.mb_inner.appendChild(div);
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parents:
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   256
      
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   257
      break;
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   258
    case AJAX_STATUS_SUCCESS:
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   259
      
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   260
      // Create the status div
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   261
      var div = document.createElement('div');
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   262
      div.id = 'ajax_login_status';
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parents:
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   263
      div.style.marginTop = '10px';
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parents:
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   264
      div.style.textAlign = 'center';
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parents:
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   265
      
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parents:
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   266
      // The circly ball ajaxy image + status message
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   267
      var status_msg = $lang.get('user_login_success_short');
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   268
      
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   269
      // Insert the status message
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   270
      div.appendChild(document.createTextNode(status_msg));
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   271
      
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   272
      // Append a br or two to space things properly
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   273
      div.appendChild(document.createElement('br'));
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   274
      div.appendChild(document.createElement('br'));
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   275
      
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   276
      var img = document.createElement('img');
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   277
      img.src = ( ajax_login_successimg_path ) ? ajax_login_successimg_path : scriptPath + '/images/check.png';
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   278
      div.appendChild(img);
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   279
      
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   280
      // Insert the entire message into the login window
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Dan
parents:
diff changeset
   281
      logindata.mb_inner.innerHTML = '';
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parents:
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   282
      logindata.mb_inner.appendChild(div);
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parents:
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   283
      
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   284
    case AJAX_STATUS_DESTROY:
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   285
    case null:
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   286
    case undefined:
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   287
      logindata.showing_status = false;
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   288
      return null;
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parents:
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   289
      break;
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   290
  }
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   291
  logindata.showing_status = true;
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   292
}
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   293
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   294
/**
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   295
 * Performs an AJAX logon request to the server and calls ajaxLoginProcessResponse() on the result.
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   296
 * @param object JSON packet to send
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   297
 */
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   298
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   299
function ajaxLoginPerformRequest(json)
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   300
{
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   301
  json = toJSONString(json);
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   302
  json = ajaxEscape(json);
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   303
  ajaxPost(makeUrlNS('Special', 'Login/action.json'), 'r=' + json, function()
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   304
    {
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   305
      if ( ajax.readyState == 4 && ajax.status == 200 )
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   306
      {
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   307
        // parse response
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   308
        var response = String(ajax.responseText + '');
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diff changeset
   309
        if ( response.substr(0, 1) != '{' )
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   310
        {
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   311
          handle_invalid_json(response);
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   312
          return false;
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diff changeset
   313
        }
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   314
        response = parseJSON(response);
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   315
        ajaxLoginProcessResponse(response);
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parents:
diff changeset
   316
      }
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diff changeset
   317
    }, true);
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   318
}
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   319
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   320
/**
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   321
 * Processes a response from the login server
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   322
 * @param object JSON response
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   323
 */
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   324
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   325
function ajaxLoginProcessResponse(response)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   326
{
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   327
  // Did the server send a plaintext error?
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   328
  if ( response.mode == 'error' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   329
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   330
    logindata.mb_object.destroy();
478
376a01d8386d Localized some remaining login bits
Dan
parents: 472
diff changeset
   331
    var error_msg = $lang.get('user_' + ( response.error.toLowerCase() ));
376a01d8386d Localized some remaining login bits
Dan
parents: 472
diff changeset
   332
    new messagebox(MB_ICONSTOP | MB_OK, $lang.get('user_err_login_generic_title'), error_msg);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   333
    return false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   334
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   335
  // Main mode switch
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   336
  switch ( response.mode )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   337
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   338
    case 'build_box':
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 461
diff changeset
   339
      // Rid ourselves of any loading windows
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 461
diff changeset
   340
      ajaxLoginSetStatus(AJAX_STATUS_DESTROY);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   341
      // The server wants us to build the login form, all the information is there
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   342
      ajaxLoginBuildForm(response);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   343
      break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   344
    case 'login_success':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   345
      ajaxLoginSetStatus(AJAX_STATUS_SUCCESS);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   346
      logindata.successfunc(response.key);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   347
      break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   348
    case 'login_failure':
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 461
diff changeset
   349
      // Rid ourselves of any loading windows
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 461
diff changeset
   350
      ajaxLoginSetStatus(AJAX_STATUS_DESTROY);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   351
      document.getElementById('messageBox').style.backgroundColor = '#C0C0C0';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   352
      var mb_parent = document.getElementById('messageBox').parentNode;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   353
      new Spry.Effect.Shake(mb_parent, {duration: 1500}).start();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   354
      setTimeout(function()
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   355
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   356
          document.getElementById('messageBox').style.backgroundColor = '#FFF';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   357
          ajaxLoginBuildForm(response.respawn_info);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   358
          ajaxLoginShowFriendlyError(response);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   359
        }, 2500);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   360
      break;
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   361
    case 'login_success_reset':
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   362
      var conf = confirm($lang.get('user_login_ajax_msg_used_temp_pass'));
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   363
      if ( conf )
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   364
      {
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   365
        var url = makeUrlNS('Special', 'PasswordReset/stage2/' + response.user_id + '/' + response.temp_password);
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   366
        window.location = url;
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   367
      }
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   368
      else
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   369
      {
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   370
        // treat as a failure
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   371
        ajaxLoginSetStatus(AJAX_STATUS_DESTROY);
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   372
        document.getElementById('messageBox').style.backgroundColor = '#C0C0C0';
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   373
        var mb_parent = document.getElementById('messageBox').parentNode;
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   374
        new Spry.Effect.Shake(mb_parent, {duration: 1500}).start();
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   375
        setTimeout(function()
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   376
          {
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   377
            document.getElementById('messageBox').style.backgroundColor = '#FFF';
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   378
            ajaxLoginBuildForm(response.respawn_info);
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   379
            // don't show an error here, just silently respawn
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   380
          }, 2500);
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   381
      }
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
   382
      break;
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 461
diff changeset
   383
    case 'noop':
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 461
diff changeset
   384
      break;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   385
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   386
}
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   387
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   388
/*
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   389
 * RESPONSE HANDLERS
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   390
 */
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   391
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   392
/**
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   393
 * Builds the login form.
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   394
 * @param object Metadata to build off of
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   395
 */
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   396
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   397
function ajaxLoginBuildForm(data)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   398
{
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   399
  // let's hope this effectively preloads the image...
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   400
  var _ = document.createElement('img');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   401
  _.src = ( ajax_login_successimg_path ) ? ajax_login_successimg_path : scriptPath + '/images/check.png';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   402
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   403
  var div = document.createElement('div');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   404
  div.id = 'ajax_login_form';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   405
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   406
  var show_captcha = ( data.locked_out && data.lockout_info.lockout_policy == 'captcha' ) ? data.lockout_info.captcha : false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   407
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   408
  // text displayed on re-auth
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   409
  if ( logindata.user_level > USER_LEVEL_MEMBER )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   410
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   411
    div.innerHTML += $lang.get('user_login_ajax_prompt_body_elev') + '<br /><br />';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   412
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   413
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   414
  // Create the form
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   415
  var form = document.createElement('form');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   416
  form.action = 'javascript:void(ajaxLoginSubmitForm());';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   417
  form.onsubmit = function()
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   418
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   419
    ajaxLoginSubmitForm();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   420
    return false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   421
  }
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   422
  if ( IE )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   423
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   424
    form.style.marginTop = '-20px';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   425
  }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   426
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   427
  // Using tables to wrap form elements because it results in a
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   428
  // more visually appealing form. Yes, tables suck. I don't really
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   429
  // care - they make forms look good.
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   430
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   431
  var table = document.createElement('table');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   432
  table.style.margin = '0 auto';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   433
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   434
  // Field - username
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   435
  var tr1 = document.createElement('tr');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   436
  var td1_1 = document.createElement('td');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   437
  td1_1.appendChild(document.createTextNode($lang.get('user_login_field_username') + ':'));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   438
  tr1.appendChild(td1_1);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   439
  var td1_2 = document.createElement('td');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   440
  var f_username = document.createElement('input');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   441
  f_username.id = 'ajax_login_field_username';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   442
  f_username.name = 'ajax_login_field_username';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   443
  f_username.type = 'text';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   444
  f_username.size = '25';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   445
  if ( data.username )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   446
    f_username.value = data.username;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   447
  td1_2.appendChild(f_username);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   448
  tr1.appendChild(td1_2);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   449
  table.appendChild(tr1);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   450
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   451
  // Field - password
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   452
  var tr2 = document.createElement('tr');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   453
  var td2_1 = document.createElement('td');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   454
  td2_1.appendChild(document.createTextNode($lang.get('user_login_field_password') + ':'));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   455
  tr2.appendChild(td2_1);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   456
  var td2_2 = document.createElement('td');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   457
  var f_password = document.createElement('input');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   458
  f_password.id = 'ajax_login_field_password';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   459
  f_password.name = 'ajax_login_field_username';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   460
  f_password.type = 'password';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   461
  f_password.size = '25';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   462
  if ( !show_captcha )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   463
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   464
    f_password.onkeyup = function(e)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   465
    {
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 460
diff changeset
   466
      if ( !e )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   467
        e = window.event;
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 460
diff changeset
   468
      if ( !e && IE )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   469
        return true;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   470
      if ( e.keyCode == 13 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   471
      {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   472
        ajaxLoginSubmitForm();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   473
      }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   474
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   475
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   476
  td2_2.appendChild(f_password);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   477
  tr2.appendChild(td2_2);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   478
  table.appendChild(tr2);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   479
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   480
  // Field - captcha
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   481
  if ( show_captcha )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   482
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   483
    var tr3 = document.createElement('tr');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   484
    var td3_1 = document.createElement('td');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   485
    td3_1.appendChild(document.createTextNode($lang.get('user_login_field_captcha') + ':'));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   486
    tr3.appendChild(td3_1);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   487
    var td3_2 = document.createElement('td');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   488
    var f_captcha = document.createElement('input');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   489
    f_captcha.id = 'ajax_login_field_captcha';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   490
    f_captcha.name = 'ajax_login_field_username';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   491
    f_captcha.type = 'text';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   492
    f_captcha.size = '25';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   493
    f_captcha.onkeyup = function(e)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   494
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   495
      if ( !e )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   496
        e = window.event;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   497
      if ( !e.keyCode )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   498
        return true;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   499
      if ( e.keyCode == 13 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   500
      {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   501
        ajaxLoginSubmitForm();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   502
      }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   503
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   504
    td3_2.appendChild(f_captcha);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   505
    tr3.appendChild(td3_2);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   506
    table.appendChild(tr3);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   507
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   508
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   509
  // Done building the main part of the form
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   510
  form.appendChild(table);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   511
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   512
  // Field: enable Diffie Hellman
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   513
  if ( IE )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   514
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   515
    var lbl_dh = document.createElement('span');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   516
    lbl_dh.style.fontSize = 'smaller';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   517
    lbl_dh.style.display = 'block';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   518
    lbl_dh.style.textAlign = 'center';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   519
    lbl_dh.innerHTML = $lang.get('user_login_ajax_check_dh_ie');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   520
    form.appendChild(lbl_dh);
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   521
  }
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   522
  else
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   523
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   524
    var lbl_dh = document.createElement('label');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   525
    lbl_dh.style.fontSize = 'smaller';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   526
    lbl_dh.style.display = 'block';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   527
    lbl_dh.style.textAlign = 'center';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   528
    var check_dh = document.createElement('input');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   529
    check_dh.type = 'checkbox';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   530
    // this onclick attribute changes the cookie whenever the checkbox or label is clicked
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   531
    check_dh.setAttribute('onclick', 'var ck = ( this.checked ) ? "enable" : "disable"; createCookie("diffiehellman_login", ck, 3650);');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   532
    if ( readCookie('diffiehellman_login') != 'disable' )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   533
      check_dh.setAttribute('checked', 'checked');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   534
    check_dh.id = 'ajax_login_field_dh';
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   535
    lbl_dh.appendChild(check_dh);
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   536
    lbl_dh.innerHTML += $lang.get('user_login_ajax_check_dh');
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   537
    form.appendChild(lbl_dh);
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   538
  }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   539
  
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   540
  if ( IE )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   541
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   542
    div.innerHTML += form.outerHTML;
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   543
  }
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   544
  else
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   545
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   546
    div.appendChild(form);
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   547
  }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   548
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   549
  // Diagnostic / help links
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   550
  // (only displayed in login, not in re-auth)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   551
  if ( logindata.user_level == USER_LEVEL_MEMBER )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   552
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   553
    form.style.marginBottom = '10px';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   554
    var links = document.createElement('small');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   555
    links.style.display = 'block';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   556
    links.style.textAlign = 'center';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   557
    links.innerHTML = '';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   558
    if ( !show_captcha )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   559
      links.innerHTML += $lang.get('user_login_ajax_link_fullform', { link_full_form: makeUrlNS('Special', 'Login/' + title) }) + '<br />';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   560
    // Always shown
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   561
    links.innerHTML += $lang.get('user_login_ajax_link_forgotpass', { forgotpass_link: makeUrlNS('Special', 'PasswordReset') }) + '<br />';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   562
    if ( !show_captcha )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   563
      links.innerHTML += $lang.get('user_login_createaccount_blurb', { reg_link: makeUrlNS('Special', 'Register') });
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   564
    div.appendChild(links);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   565
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   566
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   567
  // Insert the entire form into the login window
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   568
  logindata.mb_inner.innerHTML = '';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   569
  logindata.mb_inner.appendChild(div);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   570
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   571
  // Post operations: field focus
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   572
  if ( IE )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   573
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   574
    setTimeout(
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   575
      function()
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   576
      {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   577
        if ( logindata.loggedin_username )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   578
          document.getElementById('ajax_login_field_password').focus();
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   579
        else
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   580
          document.getElementById('ajax_login_field_username').focus();
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   581
      }, 200);        
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   582
  }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   583
  else
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   584
  {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   585
    if ( data.username )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   586
      f_password.focus();
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   587
    else
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   588
      f_username.focus();
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   589
  }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   590
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   591
  // Post operations: show captcha window
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   592
  if ( show_captcha )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   593
    ajaxShowCaptcha(show_captcha);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   594
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   595
  // Post operations: stash encryption keys and All That Jazz(TM)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   596
  logindata.key_aes = data.aes_key;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   597
  logindata.key_dh = data.dh_public_key;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   598
  logindata.captcha_hash = show_captcha;
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   599
  logindata.loggedin_username = data.username
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   600
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   601
  // Are we locked out? If so simulate an error and disable the controls
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   602
  if ( data.lockout_info.lockout_policy == 'lockout' && data.locked_out )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   603
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   604
    f_username.setAttribute('disabled', 'disabled');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   605
    f_password.setAttribute('disabled', 'disabled');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   606
    var fake_packet = {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   607
      error_code: 'locked_out',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   608
      respawn_info: data
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   609
    };
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   610
    ajaxLoginShowFriendlyError(fake_packet);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   611
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   612
}
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   613
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   614
function ajaxLoginSubmitForm(real, username, password, captcha)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   615
{
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   616
  // Perform AES test to make sure it's all working
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   617
  if ( !aes_self_test() )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   618
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   619
    alert('BUG: AES self-test failed');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   620
    login_cache.mb_object.destroy();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   621
    return false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   622
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   623
  // Hide the error message and captcha
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   624
  if ( document.getElementById('ajax_login_error_box') )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   625
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   626
    document.getElementById('ajax_login_error_box').parentNode.removeChild(document.getElementById('ajax_login_error_box'));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   627
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   628
  if ( document.getElementById('autoCaptcha') )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   629
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   630
    var to = fly_out_top(document.getElementById('autoCaptcha'), false, true);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   631
    setTimeout(function() {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   632
        var d = document.getElementById('autoCaptcha');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   633
        d.parentNode.removeChild(d);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   634
      }, to);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   635
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   636
  // Encryption: preprocessor
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   637
  if ( real )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   638
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   639
    var do_dh = true;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   640
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   641
  else if ( document.getElementById('ajax_login_field_dh') )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   642
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   643
    var do_dh = document.getElementById('ajax_login_field_dh').checked;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   644
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   645
  else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   646
  {
460
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   647
    if ( IE )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   648
    {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   649
      // IE doesn't have this control, continue silently IF the rest
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   650
      // of the login form is there
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   651
      if ( !document.getElementById('ajax_login_field_username') )
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   652
      {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   653
        return false;
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   654
      }
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   655
    }
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   656
    else
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   657
    {
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   658
      // The user probably clicked ok when the form wasn't in there.
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   659
      return false;
3a1c99845ca8 Merging in changes from Nighthawk
Dan
parents: 436
diff changeset
   660
    }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   661
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   662
  if ( !username )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   663
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   664
    var username = document.getElementById('ajax_login_field_username').value;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   665
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   666
  if ( !password )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   667
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   668
    var password = document.getElementById('ajax_login_field_password').value;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   669
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   670
  if ( !captcha && document.getElementById('ajax_login_field_captcha') )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   671
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   672
    var captcha = document.getElementById('ajax_login_field_captcha').value;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   673
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   674
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   675
  if ( do_dh )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   676
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   677
    ajaxLoginSetStatus(AJAX_STATUS_GENERATING_KEY);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   678
    if ( !real )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   679
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   680
      // Wait while the browser updates the login window
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   681
      setTimeout(function()
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   682
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   683
          ajaxLoginSubmitForm(true, username, password, captcha);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   684
        }, 200);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   685
      return true;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   686
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   687
    // Perform Diffie Hellman stuff
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   688
    var dh_priv = dh_gen_private();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   689
    var dh_pub = dh_gen_public(dh_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   690
    var secret = dh_gen_shared_secret(dh_priv, logindata.key_dh);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   691
    // secret_hash is used to verify that the server guesses the correct secret
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   692
    var secret_hash = hex_sha1(secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   693
    // crypt_key is the actual AES key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   694
    var crypt_key = (hex_sha256(secret)).substr(0, (keySizeInBits / 4));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   695
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   696
  else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   697
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   698
    var crypt_key = logindata.key_aes;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   699
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   700
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   701
  ajaxLoginSetStatus(AJAX_STATUS_LOGGING_IN);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   702
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   703
  // Encrypt the password and username
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   704
  var userinfo = toJSONString({
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   705
      username: username,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   706
      password: password
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   707
    });
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   708
  var crypt_key_ba = hexToByteArray(crypt_key);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   709
  userinfo = stringToByteArray(userinfo);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   710
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   711
  userinfo = rijndaelEncrypt(userinfo, crypt_key_ba, 'ECB');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   712
  userinfo = byteArrayToHex(userinfo);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   713
  // Encrypted username and password (serialized with JSON) are now in the userinfo string
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   714
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   715
  // Collect other needed information
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   716
  if ( logindata.captcha_hash )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   717
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   718
    var captcha_hash = logindata.captcha_hash;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   719
    var captcha_code = captcha;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   720
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   721
  else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   722
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   723
    var captcha_hash = false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   724
    var captcha_code = false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   725
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   726
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   727
  // Ship it across the 'net
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   728
  if ( do_dh )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   729
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   730
    var json_packet = {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   731
      mode: 'login_dh',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   732
      userinfo: userinfo,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   733
      captcha_code: captcha_code,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   734
      captcha_hash: captcha_hash,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   735
      dh_public_key: logindata.key_dh,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   736
      dh_client_key: dh_pub,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   737
      dh_secret_hash: secret_hash,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   738
      level: logindata.user_level
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   739
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   740
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   741
  else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   742
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   743
    var json_packet = {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   744
      mode: 'login_aes',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   745
      userinfo: userinfo,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   746
      captcha_code: captcha_code,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   747
      captcha_hash: captcha_hash,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   748
      key_aes: hex_md5(crypt_key),
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   749
      level: logindata.user_level
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   750
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   751
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   752
  ajaxLoginPerformRequest(json_packet);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   753
}
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   754
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   755
function ajaxLoginShowFriendlyError(response)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   756
{
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   757
  if ( !response.respawn_info )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   758
    return false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   759
  if ( !response.error_code )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   760
    return false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   761
  var text = ajaxLoginGetErrorText(response);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   762
  if ( document.getElementById('ajax_login_error_box') )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   763
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   764
    // console.info('Reusing existing error-box');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   765
    document.getElementById('ajax_login_error_box').innerHTML = text;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   766
    return true;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   767
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   768
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   769
  // console.info('Drawing new error-box');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   770
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   771
  // calculate position for the top of the box
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   772
  var mb_bottom = $('messageBoxButtons').Top() + $('messageBoxButtons').Height();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   773
  // if the box isn't done flying in yet, just estimate
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   774
  if ( mb_bottom < ( getHeight() / 2 ) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   775
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   776
    mb_bottom = ( getHeight() / 2 ) + 120;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   777
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   778
  var win_bottom = getHeight() + getScrollOffset();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   779
  var top = mb_bottom + ( ( win_bottom - mb_bottom ) / 2 ) - 32;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   780
  // left position = 0.2 * window_width, seeing as the box is 60% width this works hackishly but nice and quick
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   781
  var left = getWidth() * 0.2;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   782
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   783
  // create the div
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   784
  var errbox = document.createElement('div');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   785
  errbox.className = 'error-box-mini';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   786
  errbox.style.position = 'absolute';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   787
  errbox.style.width = '60%';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   788
  errbox.style.top = top + 'px';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   789
  errbox.style.left = left + 'px';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   790
  errbox.innerHTML = text;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   791
  errbox.id = 'ajax_login_error_box';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   792
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   793
  var body = document.getElementsByTagName('body')[0];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   794
  body.appendChild(errbox);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   795
}
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   796
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   797
function ajaxLoginGetErrorText(response)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   798
{
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   799
  switch ( response.error_code )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   800
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   801
    default:
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   802
      return $lang.get('user_err_' + response.error_code);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   803
      break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   804
    case 'locked_out':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   805
      if ( response.respawn_info.lockout_info.lockout_policy == 'lockout' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   806
      {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   807
        return $lang.get('user_err_locked_out', { 
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   808
                  lockout_threshold: response.respawn_info.lockout_info.lockout_threshold,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   809
                  lockout_duration: response.respawn_info.lockout_info.lockout_duration,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   810
                  time_rem: response.respawn_info.lockout_info.time_rem,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   811
                  plural: ( response.respawn_info.lockout_info.time_rem == 1 ) ? '' : $lang.get('meta_plural'),
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   812
                  captcha_blurb: ''
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   813
                });
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   814
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   815
      }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   816
    case 'invalid_credentials':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   817
      var base = $lang.get('user_err_invalid_credentials');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   818
      if ( response.respawn_info.locked_out )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   819
      {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   820
        base += ' ';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   821
        var captcha_blurb = '';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   822
        switch(response.respawn_info.lockout_info.lockout_policy)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   823
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   824
          case 'captcha':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   825
            captcha_blurb = $lang.get('user_err_locked_out_captcha_blurb');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   826
            break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   827
          case 'lockout':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   828
            break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   829
          default:
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   830
            base += 'WTF? Shouldn\'t be locked out with lockout policy set to disable.';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   831
            break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   832
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   833
        base += $lang.get('user_err_locked_out', { 
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   834
                  captcha_blurb: captcha_blurb,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   835
                  lockout_threshold: response.respawn_info.lockout_info.lockout_threshold,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   836
                  lockout_duration: response.respawn_info.lockout_info.lockout_duration,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   837
                  time_rem: response.respawn_info.lockout_info.time_rem,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   838
                  plural: ( response.respawn_info.lockout_info.time_rem == 1 ) ? '' : $lang.get('meta_plural')
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   839
                });
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   840
      }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   841
      else if ( response.respawn_info.lockout_info.lockout_policy == 'lockout' || response.respawn_info.lockout_info.lockout_policy == 'captcha' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   842
      {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   843
        // if we have a lockout policy of captcha or lockout, then warn the user
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   844
        switch ( response.respawn_info.lockout_info.lockout_policy )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   845
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   846
          case 'captcha':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   847
            base += $lang.get('user_err_invalid_credentials_lockout', { 
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   848
                fails: response.respawn_info.lockout_info.lockout_fails,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   849
                lockout_threshold: response.respawn_info.lockout_info.lockout_threshold,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   850
                lockout_duration: response.respawn_info.lockout_info.lockout_duration
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   851
              });
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   852
            break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   853
          case 'lockout':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   854
            break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   855
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   856
      }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   857
      return base;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   858
      break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   859
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   860
}
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents:
diff changeset
   861