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|
<?php
/*
* Autentication class
*
* @package Phamm
*/
/*
* Phamm - http://www.phamm.org - <team@phamm.org>
* Copyright (C) 2004,2014 Alessandro De Zorzi and Mirko Grava
*
* This file is part of Phamm.
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
class PhammLogin
{
/**
* Try to generate DN from $login_username
*
* @author Alessandro De Zorzi <adezorzi AT rhx DOT it>
*
* @param string $login_username
* @return string $dn
**/
function login_dn_costructor($login_username)
{
// @todo $proposed will be real DN and level
if (strpos($login_username, '=') && strpos($login_username, ','))
{
$proposed["dn"] = $login_username;
$proposed["login_username"] = $login_username;
}
elseif (strpos($login_username, '@'))
{
$login = explode ('@',$login_username);
// Postmaster
if ( $login[0] == PHAMM_DOMAIN_ADMIN_NAME )
{
$proposed["dn"] = 'cn='.$login[0].',vd='.$login[1].','.LDAP_BASE;
$proposed["level"] = 4;
$proposed["domain"] = $login[1];
$proposed["login_username"] = $login_username;
}
// User
else
{
$proposed["dn"] = 'mail='.$login_username.',vd='.$login[1].','.LDAP_BASE;
$proposed["level"] = 2;
$proposed["domain"] = $login[1];
$proposed["login_username"] = $login_username;
}
}
// Manager
elseif ('cn='.$login_username.','.SUFFIX == BINDDN)
{
$proposed["dn"] = 'cn='.$login_username.','.SUFFIX;
$proposed["level"] = 10;
$proposed["domain"] = '';
$proposed["login_username"] = $login_username;
}
// Login user without @DOMAIN
elseif (defined('DEFAULT_DOMAIN'))
{
$proposed["dn"] = 'mail='.$login_username.'@'.DEFAULT_DOMAIN.',vd='.DEFAULT_DOMAIN.','.LDAP_BASE;
$proposed["level"] = 2;
$proposed["domain"] = DEFAULT_DOMAIN;
$proposed["login_username"] = $login_username.'@'.DEFAULT_DOMAIN;
}
// Postmaster without postmaster@
else
{
$proposed["dn"] = 'cn=postmaster,vd='.$login_username.','.LDAP_BASE;
$proposed["level"] = 4;
$proposed["domain"] = $login_username;
$proposed["login_username"] = 'postmaster@'.$login_username;
}
return $proposed;
}
/**
* Try login
*
* @todo Clean values with special functions
*
* @param string $dn
* @param string $login_password
* @return mixed
**/
function login_try($connect, $proposed, $login_password,$login_username)
{
$r = ldap_bind($connect, $proposed["dn"], $login_password);
if ($r)
{
$_SESSION["login"]["dn"] = strtolower($proposed["dn"]);
$_SESSION["phamm"]["domain"] = strtolower($proposed["domain"]);
$_SESSION["login"]["username"] = strtolower($proposed["login_username"]);
$_SESSION["login"]["level"] = $proposed["level"];
$_SESSION["login"]["password"] = $login_password; // @todo crypt it
return true;
}
return false;
}
/**
* Try bind
*
* @todo Clean values with special functions
*
* @param string $dn
* @param string $password
* @return bool $r
**/
function bind_try($connect, $dn, $password)
{
//$r = @ldap_bind($connect, $proposed["dn"], $login_password);
$r = ldap_bind($connect, $dn, $password);
return $r;
}
/**
* Check if user are logged
*
* @return mixed
**/
function login_check()
{
if (isset($_SESSION["login"]["dn"]))
return true;
else
return false;
}
/**
* Destroy user session
*
* @return mixed
**/
function logout()
{
session_destroy();
}
//
}
|
