<?php
/*=====================================================================*\
|| ###################################################################
|| # Bugdar [#]version[#]
|| # Copyright ©2002-[#]year[#] Blue Static
|| #
|| # This program is free software; you can redistribute it and/or modify
|| # it under the terms of the GNU General Public License as published by
|| # the Free Software Foundation; version [#]gpl[#] of the License.
|| #
|| # This program is distributed in the hope that it will be useful, but
|| # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|| # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|| # more details.
|| #
|| # You should have received a copy of the GNU General Public License along
|| # with this program; if not, write to the Free Software Foundation, Inc.,
|| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|| ###################################################################
\*=====================================================================*/

require_once('./includes/auth/auth.php');

/**
* Authentication: vBulletin
*
* This is used to authenticate against the vBulletin user database. It
* does NOT use the vBulletin permission system, however. Be sure you set
* all the database variables and your license key.
*
* @author		Blue Static
* @copyright	Copyright (c)2002 - [#]year[#], Blue Static
* @version		$Revision$
* @package		Bugdar
*
*/
class AuthenticationVbulletin extends Authentication
{
	/**
	* This is the vBulletin license key that you can find in the Members' Area that is used in creating cookies
	* @var string
	*/
	var $licenseKey = 'LXXXXXX';
	
	/**
	* The table prefix for all of vBulletin's tables
	* @var string
	*/
	var $vBTablePrefix = '';
	
	// ###################################################################
	function _setupDatabase()
	{
		$this->authDb =& new DB_MySQL($this->registry);
		$this->authDb->connect('VBULLETIN_DATABASE_SERVER', 'VB_DATABASE_USER', 'VB_DATABASE_PASSWORD', 'VBULLETIN_DATABASE_NAME', false);
	}
	
	// ###################################################################
	function _fetchCookieUniqueId()
	{
		return $this->registry->input_clean('bbuserid', TYPE_UINT);
	}
	
	// ###################################################################
	function _fetchCookiePassword()
	{
		return $this->registry->in['bbpassword'];
	}
	
	// ###################################################################
	function _fetchUserUsingCookies()
	{
		return $this->authDb->query_first("SELECT * FROM {$this->vBTablePrefix}user WHERE userid = " . $this->_fetchCookieUniqueId());
	}
	
	// ###################################################################
	function _verifyCookieData()
	{
		return (md5($this->authUser['password'] . $this->licenseKey) == $this->_fetchCookiePassword());
	}
	
	// ###################################################################
	function _setCookies($sticky = false)
	{
		$this->registry->funct->cookie('bbuserid', $this->authUser['userid'], $sticky);
    	$this->registry->funct->cookie('bbpassword', md5($this->authUser['password'] . $this->licenseKey), $sticky);
	}
	
	// ###################################################################
	function _clearCookies()
	{
		$this->registry->funct->cookie('bbpassword');
		$this->registry->funct->cookie('bbuserid');
	}
	
	// ###################################################################
	function _fetchBugdarUserFromAuthUser()
	{
		$user = $this->db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE authid = " . $this->authUser['userid']);
		if (!$user)
		{
			return $this->_createBugdarUser();
		}
		return $user;
	}
	
	// ###################################################################
	function _createBugdarUser()
	{
		$user = new UserAPI($this->registry); // do not change this
		$user->set('email', $this->authUser['email']);
		$user->set('displayname', $this->authUser['name']);
		$user->set('password', $this->authUser['password']); // some random value that won't be used for authentication
		$user->set('usergroupid', 2); // default "Registered Users" group
		$user->set('authid', $this->authUser['userid']); // This must be a COMPLETELY STATIC key that is found in the auth db that will permanently link Bugdar to the auth user
		$user->insert(); // saves the user
		
		return $user->values; // returns the newly created user array
	}
	
	// ###################################################################
	function _fetchUserWithIdentifier($username)
	{
		return $this->authDb->query_first("SELECT * FROM {$this->vBTablePrefix}user WHERE username = '" . $this->authDb->escape_string($username) . "'");
	}
	
	// ###################################################################
	function _verifyLoginUser($password)
	{
		return ($this->authUser['password'] == md5(md5($password) . $this->authUser['salt']));
	}
}

/*=====================================================================*\
|| ###################################################################
|| # $HeadURL$
|| # $Id$
|| ###################################################################
\*=====================================================================*/
?>