Получение данных пользователя из AD

$ldapServer = 1;

$dbLdap = \CLdapServer::GetByID($ldapServer);

if ($arLdap = $dbLdap->Fetch()) {
    // this is a test connection, thus any parameters other than related to establishing a connection, have no effect here
    $ldap = new CLDAP();

    $ldap->arFields = array(
        "SERVER" => $arLdap['SERVER'],
        "PORT" => $arLdap['PORT'],
        "ADMIN_LOGIN" => $arLdap['ADMIN_LOGIN'],
        "ADMIN_PASSWORD" => $arLdap['ADMIN_PASSWORD'],
        "BASE_DN" => $arLdap['BASE_DN'],
        "GROUP_FILTER" => $arLdap['GROUP_FILTER'],
        "GROUP_ID_ATTR" => $arLdap['GROUP_ID_ATTR'],
        "USER_GROUP_ACCESSORY" => $arLdap['USER_GROUP_ACCESSORY'],
        "USER_FILTER" => $arLdap['USER_FILTER'],
        "~USER_FILTER" => $arLdap['USER_FILTER'],
        "USER_ID_ATTR" => $arLdap['USER_ID_ATTR'],
        "~USER_ID_ATTR" => $arLdap['USER_ID_ATTR'],
        "GROUP_NAME_ATTR" => $arLdap['GROUP_NAME_ATTR'],
        "CONVERT_UTF8" => $arLdap['CONVERT_UTF8'],
        "MAX_PAGE_SIZE" => $arLdap['MAX_PAGE_SIZE']
    );

    if (isset($arLdap['CONNECTION_TYPE']))
        $ldap->arFields["CONNECTION_TYPE"] = $arLdap['CONNECTION_TYPE'];

    if ($ldap->Connect()) {
        $ldp = $ldap;
        $login = 'shvetsov_n';

        $login_field = $login;
        $password_field = false;

        $ldap->BindAdmin();

        $user_filter = "(&".$ldap->arFields["~USER_FILTER"]."(".$ldap->arFields["~USER_ID_ATTR"]."=".$ldap->specialchars($login_field)."))";
        $dbLdapUsers = $ldap->Query($user_filter);

        if (!$dbLdapUsers)
            return false;

        if ($arLdapUser = $dbLdapUsers->Fetch()) {

            dd($arLdapUser);

            if($password_field !== false) // also check auth
            {
                $user_dn = $arLdapUser['dn'];

                if (!$ldap->Bind($user_dn, $password_field))
                    return false;
            }

            dd($ldap->GetUserFields($arLdapUser));
        }

        $ldp->Disconnect();
    }
}