/usr/share/php/Horde/Auth/Smb.php is in php-horde-auth 2.2.2-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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/**
* Copyright 1999-2017 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you did
* not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Jon Parise <jon@horde.org>
* @author Marcus I. Ryan <marcus@riboflavin.net>
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL-2.1
* @package Auth
* @todo Add driver for other smbclient extensions https://github.com/eduardok/libsmbclient-php http://pecl.php.net/package/smbclient
*/
/**
* The Horde_Auth_Smb class provides a SMB implementation of the Horde
* authentication system.
*
* This module requires the smbauth extension for PHP:
* http://tekrat.com/wp/smbauth/
*
* At the time of this writing, the extension, and thus this module, only
* supported authentication against a domain, and pdc and bdc must be non-null
* and not equal to each other. In other words, to use this module you must
* have a domain with at least one PDC and one BDC.
*
* @author Jon Parise <jon@horde.org>
* @author Marcus I. Ryan <marcus@riboflavin.net>
* @category Horde
* @copyright 1999-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL-2.1
* @package Auth
*/
class Horde_Auth_Smb extends Horde_Auth_Base
{
/**
* Constructor.
*
* @param array $params Parameters:
* <pre>
* 'domain' - (string) [REQUIRED] The domain name to authenticate with.
* 'group' - Group name that the user must be a member of.
* DEFAULT: none
* 'hostspec' - (string) [REQUIRED] IP, DNS Name, or NetBios name of the
* SMB server to authenticate with.
* </pre>
*
* @throws Horde_Auth_Exception
* @throws InvalidArgumentException
*/
public function __construct(array $params = array())
{
if (!Horde_Util::extensionExists('smbauth')) {
throw new Horde_Auth_Exception(__CLASS__ . ': Required smbauth extension not found.');
}
foreach (array('domain', 'hostspec') as $val) {
if (empty($params[$val])) {
throw new InvalidArgumentException('Missing ' . $val . ' parameter.');
}
}
$params = array_merge(array(
'group' => null
), $params);
parent::__construct($params);
}
/**
* Find out if the given set of login credentials are valid.
*
* @param string $userId The userId to check.
* @param array $credentials An array of login credentials.
*
* @throws Horde_Auth_Exception
*/
public function _authenticate($userId, $credentials)
{
if (empty($credentials['password'])) {
throw new Horde_Auth_Exception('', Horde_Auth::REASON_BADLOGIN);
}
/* Authenticate. */
$rval = validate($this->_params['hostspec'],
$this->_params['domain'],
empty($this->_params['group']) ? '' : $this->_params['group'],
$userId,
$credentials['password']);
if ($rval === 1) {
throw new Horde_Auth_Exception('Failed to connect to SMB server.');
} elseif ($rval !== 0) {
throw new Horde_Auth_Exception(err2str());
}
}
}
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