mirror of
https://github.com/EGroupware/egroupware.git
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70 lines
2.9 KiB
PHP
70 lines
2.9 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare API - Auth to PAM *
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* This file written by Miles Lott <milosch@phpgroupware.org> *
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* Authentication to PAM source on localhost *
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* Copyright (C) 2002 Miles Lott *
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* -------------------------------------------------------------------------*
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* This requires the module by <ccunning@math.ohio-state.edu> available at: *
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* http://www.math.ohio-state.edu/~ccunning/pam_auth.html *
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* -------------------------------------------------------------------------*
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* This library is part of the phpGroupWare API *
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* http://www.phpgroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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class auth
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{
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var $previous_login = -1;
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function authenticate($username, $passwd)
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{
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/* generate a bogus password to pass if the user doesn't give us one */
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if(empty($passwd))
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{
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$passwd = crypt(microtime());
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}
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/* try to bind as the user with user supplied password */
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if(@pam_auth($username, $passwd))
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{
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return True;
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}
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/* password wrong */
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return False;
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}
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function change_password($old_passwd, $new_passwd, $_account_id='')
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{
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/* We can't do that... Bummer. */
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return False;
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}
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function update_lastlogin($account_id, $ip)
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{
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$GLOBALS['phpgw']->db->query("SELECT account_lastlogin FROM phpgw_accounts WHERE account_id='$account_id'",__LINE__,__FILE__);
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$GLOBALS['phpgw']->db->next_record();
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$this->previous_login = $GLOBALS['phpgw']->db->f('account_lastlogin');
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$now = time();
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$GLOBALS['phpgw']->db->query("UPDATE phpgw_accounts SET account_lastloginfrom='"
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. "$ip', account_lastlogin='" . $now
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. "' WHERE account_id='$account_id'",__LINE__,__FILE__);
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}
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}
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?>
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