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<?php
/**
* $Horde: accounts/lib/Driver/ldap.php,v 1.5.2.3 2003/02/25 23:33:43 ericr Exp $
*
*
* Copyright 2001-2003 Eric Rostetter <eric.rostetter@physics.utexas.edu>
*
* See the enclosed file LICENSE for license information (BSD). If you
* did not receive this file, see http://www.horde.org/bsdl.php.
*
* The ldap class attempts to return user information stored in an ldap
* directory service.
*
* NOTE: This code is probably terrible. I don't run ldap. I wrote
* this simply as a template for others to start with. If you don't
* like the code, please fix it! (however, it does work!)
*
* @author Eric Jon Rostetter <eric.rostetter@physics.utexas.edu>
* @version $Revision: 1.5.2.3 $
* @since Accounts 2.1
* @package accounts
*/
class Accounts_Driver_ldap extends Accounts_Driver {
/** Pointer to the ldap connection. */
var $_ds;
/** Hash containing connection parameters. */
var $_params;
/**
* Constructs a new ldap Accounts_Driver object.
*
* @param array $params A hash containing connection parameters.
*/
function Accounts_Driver_ldap($params = array())
{
$this->_params['host'] = array_key_exists('host', $params) ? $params['host'] : 'localhost';
$this->_params['port'] = array_key_exists('port', $params) ? $params['port'] : 389;
$this->_params['basedn'] = array_key_exists('basedn', $params) ? $params['basedn'] : '';
$this->_params['attr'] = array_key_exists('attr', $params) ? $params['attr'] : 'uid';
}
/**
* Find the user's fullname
*
* @param $username The user to find the full name for.
*
* @return mixed User's Fullname (string) or false (error).
*/
function getFullname($username) {
// connect to the ldap server
$this->_ds = ldap_connect($this->_params['host'],
$this->_params['port']);
if (!$this->_ds) {
return PEAR::raiseError(_("Could not connect to ldap server"));
}
// bind as anonymous
$result = @ldap_bind($this->_ds);
if (!$result) {
return PEAR::raiseError(_("Could not bind to ldap server"));
}
// Get the fullname
$searchResult = ldap_search($this->_ds, $this->_params['basedn'],
$this->_params['attr'] . '=' . $username);
$information = ldap_get_entries($this->_ds, $searchResult);
// FIXME: Need to check for errors here if nothing is returned above
if ($information[0]['cn;lang-es'][0] != '') {
$name = $information[0]['cn;lang-es'][0];
} else {
$name = $information[0]['cn'][0];
}
// disconnect from the ldap server
@ldap_close($this->_ds);
return (empty($name) ? false : $name);
}
/**
* Find the user's home directory
*
* @param $username The user whose home directory to find.
*
* @return mixed User's Home (string) or false (error).
*/
function getHome($username) {
// connect to the ldap server
$this->_ds = ldap_connect($this->_params['host'],
$this->_params['port']);
if (!$this->_ds) {
return PEAR::raiseError(_("Could not connect to ldap server"));
}
// bind as anonymous
$result = @ldap_bind($this->_ds);
if (!$result) {
return PEAR::raiseError(_("Could not bind to ldap server"));
}
// Get the home directory
$searchResult = ldap_search($this->_ds, $this->_params['basedn'],
$this->_params['attr'] . '=' . $username);
$information = ldap_get_entries($this->_ds, $searchResult);
// FIXME: Need to check for errors here if nothing is returned above
$homedir = $information[0]['homedirectory'][0];
// disconnect from the ldap server
@ldap_close($this->_ds);
return (empty($homedir) ? false : $homedir);
}
/**
* Find the user's shell
*
* @param $username The user whose shell to find.
*
* @return mixed User's Shell (string) or false (error).
*/
function getShell($username) {
// connect to the ldap server
$this->_ds = ldap_connect($this->_params['host'],
$this->_params['port']);
if (!$this->_ds) {
return PEAR::raiseError(_("Could not connect to ldap server"));
}
// bind as anonymous
$result = @ldap_bind($this->_ds);
if (!$result) {
return PEAR::raiseError(_("Could not bind to ldap server"));
}
// Get the shell
$searchResult = ldap_search($this->_ds, $this->_params['basedn'],
$this->_params['attr'] . '=' . $username);
$information = ldap_get_entries($this->_ds, $searchResult);
// FIXME: Need to check for errors here if nothing is returned above
$shell = $information[0]['loginshell'][0];
// disconnect from the ldap server
@ldap_close($this->_ds);
return (empty($shell) ? false : $shell);
}
}
?>
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