egroupware/phpgwapi/inc/class.auth_mail.inc.php

<?php
	/**************************************************************************\
	* eGroupWare API - Auth from Mail server                                   *
	* This file written by Dan Kuykendall <seek3r@phpgroupware.org>            *
	* Authentication based on mail server                                      *
	* Copyright (C) 2000, 2001 Dan Kuykendall                                  *
	* ------------------------------------------------------------------------ *
	* This library is part of the eGroupWare API                               *
	* http://www.egroupware.org/api                                            *
	* ------------------------------------------------------------------------ *
	* This library is free software; you can redistribute it and/or modify it  *
	* under the terms of the GNU Lesser General Public License as published by *
	* the Free Software Foundation; either version 2.1 of the License,         *
	* or any later version.                                                    *
	* This library 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 Lesser General Public License for more details.              *
	* You should have received a copy of the GNU Lesser General Public License *
	* along with this library; if not, write to the Free Software Foundation,  *
	* Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA            *
	\**************************************************************************/

	/* $Id$ */

	class auth_
	{
		var $previous_login = -1;

		function authenticate($username, $passwd)
		{
			$notls = '/notls';
			if ($GLOBALS['egw_info']['server']['mail_login_type'] == 'vmailmgr')
			{
				$username = $username . '@' . $GLOBALS['egw_info']['server']['mail_suffix'];
			}
			if ($GLOBALS['egw_info']['server']['mail_server_type']=='imap')
			{
				$GLOBALS['egw_info']['server']['mail_port'] = '143';
			}
			elseif ($GLOBALS['egw_info']['server']['mail_server_type']=='pop3')
			{
				$GLOBALS['egw_info']['server']['mail_port'] = '110';
			}
			elseif ($GLOBALS['egw_info']['server']['mail_server_type']=='imaps')
			{
				$GLOBALS['egw_info']['server']['mail_port'] = '993';
				$notls = '';
			}
			elseif ($GLOBALS['egw_info']['server']['mail_server_type']=='pop3s')
			{
				$GLOBALS['egw_info']['server']['mail_port'] = '995';
			}

			if( $GLOBALS['egw_info']['server']['mail_server_type']=='pop3')
			{
				$mailauth = imap_open('{'.$GLOBALS['egw_info']['server']['mail_server'].'/pop3'
					.':'.$GLOBALS['egw_info']['server']['mail_port'].'}INBOX', $username , $passwd);
			}
			elseif ( $GLOBALS['egw_info']['server']['mail_server_type']=='imaps' )
			{
				// IMAPS support:
				$mailauth = imap_open('{'.$GLOBALS['egw_info']['server']['mail_server']."/ssl/novalidate-cert"
					.':993}INBOX', $username , $passwd);
			}
			elseif ( $GLOBALS['egw_info']['server']['mail_server_type']=='pop3s' )
			{
				// POP3S support:
				$mailauth = imap_open('{'.$GLOBALS['egw_info']['server']['mail_server']."/ssl/novalidate-cert"
					.':995}INBOX', $username , $passwd);
			}
			else
			{
				/* assume imap */
				$mailauth = imap_open('{'.$GLOBALS['egw_info']['server']['mail_server']
					.':'.$GLOBALS['egw_info']['server']['mail_port'].$notls.'}INBOX', $username , $passwd);
			}

			if ($mailauth == False)
			{
				return False;
			}
			imap_close($mailauth);
			
			return True;
		}

		function change_password($old_passwd, $new_passwd)
		{
			return False;
		}
	}