/**
* Computes salted password hash.
* @param string
* @return string
*/
protected static function hashPassword($password, $options = NULL)
{
if ($password === XApp_Utils_Strings::upper($password)) {
// perhaps caps lock is on
$password = XApp_Utils_Strings::lower($password);
}
$password = substr($password, 0, self::PASSWORD_MAX_LENGTH);
$options = $options ?: implode('$', array('algo' => '$2a', 'cost' => '07', 'salt' => XApp_Utils_Strings::random(22)));
return crypt($password, $options);
}
