/* hash */
unset($error_bucket);
/* simple error list */
unset($input_errors);
unset($do_action);
$reqdfields = explode(" ", "action object");
$reqdfieldsn = explode(",", "Action,Object");
do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
if (is_array($error_bucket)) {
foreach ($error_bucket as $elem) {
$input_errors[] =& $elem["error"];
}
}
/* if this is an AJAX caller then handle via JSON */
if (isAjax() && is_array($error_bucket)) {
input_errors2Ajax(NULL, $error_bucket);
exit;
}
if (!$input_errors) {
$do_action = true;
$action = $_POST['action'];
$object = $_POST['object'];
}
}
if (!isset($do_action)) {
$do_action = false;
$action = '';
$object = '';
}
include "head.inc";
/* put your custom HTML head content here */
}
if (!$input_errors) {
$_POST['remoteip'] = $pconfig['remoteip'] = gen_subnet($_POST['remoteip'], $_POST['l2tp_subnet']);
$subnet_start = ip2ulong($_POST['remoteip']);
$subnet_end = ip2ulong($_POST['remoteip']) + $_POST['n_l2tp_units'] - 1;
if (ip2ulong($_POST['localip']) >= $subnet_start && ip2ulong($_POST['localip']) <= $subnet_end) {
$input_errors[] = gettext("The specified server address lies in the remote subnet.");
}
if ($_POST['localip'] == get_interface_ip("lan")) {
$input_errors[] = gettext("The specified server address is equal to the LAN interface address.");
}
}
}
/* if this is an AJAX caller then handle via JSON */
if (isAjax() && is_array($input_errors)) {
input_errors2Ajax($input_errors);
exit;
}
if (!$input_errors) {
$l2tpcfg['remoteip'] = $_POST['remoteip'];
$l2tpcfg['localip'] = $_POST['localip'];
$l2tpcfg['l2tp_subnet'] = $_POST['l2tp_subnet'];
$l2tpcfg['mode'] = $_POST['mode'];
$l2tpcfg['interface'] = $_POST['interface'];
$l2tpcfg['n_l2tp_units'] = $_POST['n_l2tp_units'];
$l2tpcfg['radius']['server'] = $_POST['radiusserver'];
if ($_POST['radiussecret'] != DMYPWD) {
$l2tpcfg['radius']['secret'] = $_POST['radiussecret'];
}
if ($_POST['secret'] != DMYPWD) {
$l2tpcfg['secret'] = $_POST['secret'];