private static function check_auth()
{
if (!sizeof($_COOKIE) > 0) {
return null;
}
if (!isset($_COOKIE['mpmi_r'])) {
return null;
}
if (!isset($_COOKIE['mpmi_t'])) {
return null;
}
if (!isset($_COOKIE['mpmi_b'])) {
return null;
}
$cookie_of_rand = MCrypt::decrypt($_COOKIE['mpmi_r']);
$cookie_of_time = MCrypt::decrypt($_COOKIE['mpmi_t']);
$cookie_of_browser = MCrypt::decrypt($_COOKIE['mpmi_b']);
$rand_array = explode(' ', $cookie_of_rand);
$user = new M_User($rand_array[0], true);
if ($user) {
if ($user->compare_lastlogin($cookie_of_rand, $cookie_of_time, $cookie_of_browser)) {
self::$auth = true;
self::$user = $user->get_username();
self::$user_id = $user->get_id();
self::$group_id = $user->get_group_id();
}
}
}
