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Path: /data/applications/aps/xoops/2.5.1a-0/standard/htdocs/class/auth/ [ Home ]
File: auth_provisionning.php
<?php
/**
 * Authentification provisionning class
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * 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.
 *
 * @copyright       The XOOPS Project http://sourceforge.net/projects/xoops/
 * @license         GNU GPL 2 (http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
 * @package         kernel
 * @subpackage      auth
 * @since           2.0
 * @author          Pierre-Eric MENUET <pemphp@free.fr>
 * @version         $Id: auth_provisionning.php 4941 2010-07-22 17:13:36Z beckmi $
 */
defined('XOOPS_ROOT_PATH') or die('Restricted access');

/**
 *
 * @package kernel
 * @subpackage auth
 * @description Authentification provisionning class. This class is responsible to
 * provide synchronisation method to Xoops User Database
 * @author Pierre-Eric MENUET <pemphp@free.fr>
 * @copyright copyright (c) 2000-2003 XOOPS.org
 */
class XoopsAuthProvisionning
{
    var $_auth_instance;

    /**
     * XoopsAuthProvisionning::getInstance()
     *
     * @param mixed $auth_instance
     * @return
     */
    function &getInstance(&$auth_instance)
    {
        static $provis_instance;
        if (!isset($provis_instance)) {
            $provis_instance = new XoopsAuthProvisionning($auth_instance);
        }
        return $provis_instance;
    }

    /**
     * Authentication Service constructor
     */
    function XoopsAuthProvisionning(&$auth_instance)
    {
        $this->_auth_instance =& $auth_instance;
        $config_handler =& xoops_gethandler('config');
        $config = $config_handler->getConfigsByCat(XOOPS_CONF_AUTH);
        foreach ($config as $key => $val) {
            $this->$key = $val;
        }
        $config_gen = $config_handler->getConfigsByCat(XOOPS_CONF);
        $this->default_TZ = $config_gen['default_TZ'];
        $this->theme_set = $config_gen['theme_set'];
        $this->com_mode = $config_gen['com_mode'];
        $this->com_order = $config_gen['com_order'];
    }

    /**
     * Return a Xoops User Object
     *
     * @return XoopsUser or false
     */
    function getXoopsUser($uname)
    {
        $member_handler =& xoops_gethandler('member');
        $criteria = new Criteria('uname', $uname);
        $getuser = $member_handler->getUsers($criteria);
        if (count($getuser) == 1) {
            return $getuser[0];
        } else {
            return false;
        }
    }

    /**
     * Launch the synchronisation process
     *
     * @return bool
     */
    function sync($datas, $uname, $pwd = null)
    {
        $xoopsUser = $this->getXoopsUser($uname);
        if (!$xoopsUser) { // Xoops User Database not exists
            if ($this->ldap_provisionning) {
                $xoopsUser = $this->add($datas, $uname, $pwd);
            } else {
                $this->_auth_instance->setErrors(0, sprintf(_AUTH_LDAP_XOOPS_USER_NOTFOUND, $uname));
            }
        } else { // Xoops User Database exists
            if ($this->ldap_provisionning && $this->ldap_provisionning_upd) {
                $xoopsUser = $this->change($xoopsUser, $datas, $uname, $pwd);
            }
        }
        return $xoopsUser;
    }

    /**
     * Add a new user to the system
     *
     * @return bool
     */
    function add($datas, $uname, $pwd = null)
    {
        $ret = false;
        $member_handler =& xoops_gethandler('member');
        // Create XOOPS Database User
        $newuser = $member_handler->createUser();
        $newuser->setVar('uname', $uname);
        $newuser->setVar('pass', md5(stripslashes($pwd)));
        $newuser->setVar('rank', 0);
        $newuser->setVar('level', 1);
        $newuser->setVar('timezone_offset', $this->default_TZ);
        $newuser->setVar('theme', $this->theme_set);
        $newuser->setVar('umode', $this->com_mode);
        $newuser->setVar('uorder', $this->com_order);
        $tab_mapping = explode('|', $this->ldap_field_mapping);
        foreach ($tab_mapping as $mapping) {
            $fields = explode('=', trim($mapping));
            if ($fields[0] && $fields[1])
                $newuser->setVar(trim($fields[0]), utf8_decode($datas[trim($fields[1])][0]));
        }
        if ($member_handler->insertUser($newuser)) {
            foreach($this->ldap_provisionning_group as $groupid) {
                $member_handler->addUserToGroup($groupid, $newuser->getVar('uid'));
            }
            $newuser->unsetNew();
            return $newuser;
        } else {
            redirect_header(XOOPS_URL . '/user.php', 5, $newuser->getHtmlErrors());
        }
        return $ret;
    }

    /**
     * Modify user information
     *
     * @return bool
     */
    function change(&$xoopsUser, $datas, $uname, $pwd = null)
    {
        $ret = false;
        $member_handler =& xoops_gethandler('member');
        $xoopsUser->setVar('pass', md5(stripslashes($pwd)));
        $tab_mapping = explode('|', $this->ldap_field_mapping);
        foreach ($tab_mapping as $mapping) {
            $fields = explode('=', trim($mapping));
            if ($fields[0] && $fields[1]) {
                $xoopsUser->setVar(trim($fields[0]), utf8_decode($datas[trim($fields[1])][0]));
            }
        }
        if ($member_handler->insertUser($xoopsUser)) {
            return $xoopsUser;
        } else {
            redirect_header(XOOPS_URL . '/user.php', 5, $xoopsUser->getHtmlErrors());
        }
        return $ret;
    }

    /**
     * Modify a user
     *
     * @return bool
     */
    function delete()
    {
    }

    /**
     * Suspend a user
     *
     * @return bool
     */
    function suspend()
    {
    }

    /**
     * Restore a user
     *
     * @return bool
     */
    function restore()
    {
    }

    /**
     * Add a new user to the system
     *
     * @return bool
     */
    function resetpwd()
    {
    }
} // end class

?>