$authcfg = array();
        $authcfg['ldap_caref'] = $_GET['cert'];
        ldap_setup_caenv($authcfg);
    }
    $ldap_authcn = isset($_GET['authcn']) ? explode(";", $_GET['authcn']) : array();
    if (isset($_GET['urltype']) && strstr($_GET['urltype'], "Standard")) {
        $ldap_full_url = "ldap://";
    } else {
        $ldap_full_url = "ldaps://";
    }
    $ldap_full_url .= is_ipaddrv6($_GET['host']) ? "[{$_GET['host']}]" : $_GET['host'];
    if (!empty($_GET['port'])) {
        $ldap_full_url .= ":{$_GET['port']}";
    }
    $ldap_auth = new OPNsense\Auth\LDAP($_GET['basedn'], isset($_GET['proto']) ? $_GET['proto'] : 3);
    $ldap_is_connected = $ldap_auth->connect($ldap_full_url, !empty($_GET['binddn']) ? $_GET['binddn'] : null, !empty($_GET['bindpw']) ? $_GET['bindpw'] : null);
    if ($ldap_is_connected) {
        $ous = $ldap_auth->listOUs();
    }
}
?>

 <body>
	<script type="text/javascript">
function post_choices() {

	var ous = <?php 
echo count($ous);
?>
;
	var i;
    $config['system']['user'][] = $new_user;
    local_user_set($new_user);
}
global $config;
// attributes used in page
$ldap_users = array();
$ldap_is_connected = false;
$exit_form = false;
// find gui auth server
$authcfg = auth_get_authserver($config['system']['webgui']['authmode']);
if ($authcfg['type'] == 'ldap') {
    // setup peer ca
    ldap_setup_caenv($authcfg);
    // connect to ldap server
    $ldap_auth = new OPNsense\Auth\LDAP($authcfg['ldap_basedn'], $authcfg['ldap_protver']);
    $ldap_is_connected = $ldap_auth->connect($authcfg['ldap_full_url'], $authcfg['ldap_binddn'], $authcfg['ldap_bindpw']);
    if ($ldap_is_connected) {
        // collect list of current ldap users from config
        $confDNs = array();
        foreach ($config['system']['user'] as $confUser) {
            if (!empty($confUser['user_dn'])) {
                $confDNs[] = trim($confUser['user_dn']);
            }
        }
        // search ldap
        $result = $ldap_auth->searchUsers("*", $authcfg['ldap_attr_user'], $authcfg['ldap_extended_query']);
        // actual form action, either save new accounts or list missing
        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
            // create selected accounts
            $exit_form = true;
            if (isset($_POST['user_dn'])) {