<?
/**
 * Written by: Jpmaster77 a.k.a. The Grandmaster of C++ (GMC) & Copyright (c) 2009 Hossain Khan & 2010 Harry Evelegh
 
    The MIT License - Copyright (c) 2009 Hossain Khan

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
 */
 // This is the only page that doesn't mind skipping the vein attempt at perhaps not loading session.php...
//include("include/session.php");

require_once('connSwarmConfig.php');


if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  }

  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

$currentPage = $_SERVER["PHP_SELF"];

mysql_select_db($database_connSwarm, $connSwarm);
$query_rs_users = "SELECT * FROM users";
$rs_users = mysql_query($query_rs_users, $connSwarm) or die(mysql_error());
$row_rs_users = mysql_fetch_assoc($rs_users);
$totalRows_rs_users = mysql_num_rows($rs_users);


// *** Validate request to login to this site.
if (!isset($_SESSION)) {
  session_start();
}

$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
  $_SESSION['PrevUrl'] = $_GET['accesscheck'];
}

if (isset($_POST['preferred_username'])) {
  $loginUsername=$_POST['preferred_username'];
  $password=$_POST['password'];
  $MM_fldUserAuthorization = "";
  $MM_redirectLoginSuccess = "home.php";
  $MM_redirectLoginFailed = "signin.php";
  $MM_redirecttoReferrer = false;
  mysql_select_db($database_connSwarm, $connSwarm);
  
  $LoginRS__query=sprintf("SELECT preferred_username, password FROM users WHERE preferred_username=%s AND password=%s",
    GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text")); 
   
  $LoginRS = mysql_query($LoginRS__query, $connSwarm) or die(mysql_error());
  $loginFoundUser = mysql_num_rows($LoginRS);
  if ($loginFoundUser) {
     $loginStrGroup = "";
    
    //declare two session variables and assign them
    $_SESSION['MM_Username'] = $loginUsername;
    $_SESSION['MM_UserGroup'] = $loginStrGroup;	      

    if (isset($_SESSION['PrevUrl']) && false) {
      $MM_redirectLoginSuccess = $_SESSION['PrevUrl'];	
    }
    header("Location: " . $MM_redirectLoginSuccess );
  }
  else {
    header("Location: ". $MM_redirectLoginFailed );
  }
}


if($session->logged_in){
//USER IS IN JPMASTER77
$localUserName = $session->username;
$localSignedIn = true;
$localPassport = 'JPMaster77';
header("Location: home.php?user=$session->username");
} else {

include_once 'common.php'; /* Includes all the required library, classes and starts the session */
$authInfo           = array(); /* This empty array will hold RPX authinfo data */
$rpxProfileRowInfo  = null; /* This will hold database ROW record of identifier if it existed before */
$rpxHelper          = new RpxHelper(); // creating RPX-helper class to use sign-in related tasks 

// check if user is already logged in
if(checkValidUserInfoOrRedirect()){
    set_action_message('You are already logged in.', 'info');
    redirect(RPX_APP_HOME_PAGE);
}


if( getUserAuthenticationInfo($authInfo) ) {
    redirectNewUser($rpxProfileRowInfo,$authInfo);

    $appUserID = $rpxProfileRowInfo[RpxProfile::USER_ID_COLUMN_KEY];
    
    /**********************************************************************************
     *                           DEVELOPER INTEGRATION POINT
     * -------------------------------------------------------------------------------
     * 
     * >> Following code will execute only IFF authenticated user already registered
     *    with us.
     *    
     * >> Returning user's unique id is mapped to RPX-profile data and loaded to
     *    $appUserID variable.
     *    
     * >> So, in general you might want to load existing user information and save
     *    that info to session and mark the user as authenticated user for your
     *    application.
     * 
     * For example, here we are loading user data from our application-specific user
     * table and saving it to session (which ideally makes the user as authenticated)
     **********************************************************************************/
    $appUserObj = new User();
    $appUserObj->Get($appUserID);
    setUserInfoToSession($appUserObj);
    set_action_message('You are already a registered member.', 'info');
    set_action_message('You have successfully logged in.', 'success');
	//surely i don't need BOTH of the following!!!!
	$localUserName = $userObject->preferred_username;
	if(!isset($localUserName)) {
	$localUserName =($_SESSION[USER_OPENID_PROFILE_SESSION_KEY]['preferredUsername']);
	}
	$localSignedIn = true;
	$localPassport = 'OpenID';
    
    // Redirect user to home page
    redirect(RPX_APP_HOME_PAGE);  
} else {
$localUserName = 'Stranger!';
$localSignedIn = false;
$localPassport = '';
    if(isset($authInfo['err']['msg'])){  /* error only if authentication was completed */
        set_action_message("Authentication error: " .$authInfo['err']['msg'], 'error');
    }
}
/* ###################### END OF LOGIC BLOCK ####################### */
}


?>