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<?php
/**
*
* @package phpBB3
* @copyright (c) 2014 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
namespace phpbb\passwords\driver;
/**
* @package passwords
*/
class sha_xf1 extends base
{
const PREFIX = '$xf1$';
/**
* @inheritdoc
*/
public function get_prefix()
{
return self::PREFIX;
}
/**
* @inheritdoc
*/
public function is_legacy()
{
return true;
}
/**
* @inheritdoc
*/
public function hash($password, $user_row = '')
{
// Do not support hashing
return false;
}
/**
* @inheritdoc
*/
public function check($password, $hash, $user_row = array())
{
if (empty($hash) || !isset($user_row['user_passwd_salt']))
{
return false;
}
else
{
// Works for xenforo 1.0, 1.1
if ($hash === sha1(sha1($password) . $user_row['user_passwd_salt'])
|| $hash === hash('sha256', hash('sha256', $password) . $user_row['user_passwd_salt']))
{
return true;
}
else
{
return false;
}
}
}
/**
* @inheritdoc
*/
public function get_settings_only($hash, $full = false)
{
return false;
}
}
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