"") {
$reqdfields = explode(" ", "name aliasimport");
$reqdfieldsn = array(gettext("Name"),gettext("Aliases"));
do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
if (is_validaliasname($_POST['name']) == false)
$input_errors[] = gettext("The alias name may only consist of the characters") . " a-z, A-Z, 0-9, _.";
/* check for name duplicates */
if (is_alias($_POST['name']))
$input_errors[] = gettext("An alias with this name already exists.");
/* Check for reserved keyword names */
foreach($reserved_keywords as $rk)
if ($rk == $_POST['name'])
$input_errors[] = sprintf(gettext("Cannot use a reserved keyword as alias name %s"), $rk);
/* check for name interface description conflicts */
foreach($config['interfaces'] as $interface) {
if($interface['descr'] == $_POST['name']) {
$input_errors[] = gettext("An interface description with this name already exists.");
break;
}
}
if ($_POST['aliasimport']) {
$tocheck = explode("\n", $_POST['aliasimport']);
$imported_ips = array();
$imported_descs = array();
$desc_len_err_found = false;
$desc_fmt_err_found = false;
foreach ($tocheck as $impline) {
$implinea = explode(" ",trim($impline),2);
$impip = $implinea[0];
$impdesc = trim($implinea[1]);
if (strlen($impdesc) < 200) {
if ((strpos($impdesc, "||") === false) && (substr($impdesc, 0, 1) != "|") && (substr($impdesc, -1, 1) != "|")) {
if (is_iprange($impip)) {
list($startip, $endip) = explode('-', $impip);
$rangesubnets = ip_range_to_subnet_array($startip, $endip);
$imported_ips = array_merge($imported_ips, $rangesubnets);
$rangedescs = array_fill(0, count($rangesubnets), $impdesc);
$imported_descs = array_merge($imported_descs, $rangedescs);
} else if (!is_ipaddr($impip) && !is_subnet($impip) && !empty($impip)) {
$input_errors[] = sprintf(gettext("%s is not an IP address. Please correct the error to continue"), $impip);
} elseif (!empty($impip)) {
$imported_ips[] = $impip;
$imported_descs[] = $impdesc;
}
}
else {
if (!$desc_fmt_err_found) {
$input_errors[] = gettext("Descriptions may not start or end with vertical bar (|) or contain double vertical bar ||.");
$desc_fmt_err_found = true;
}
}
}
else {
if (!$desc_len_err_found) {
/* Note: The 200 character limit is just a practical check to avoid accidents */
/* if the user pastes a large number of IP addresses without line breaks. */
$input_errors[] = gettext("Descriptions must be less than 200 characters long.");
$desc_len_err_found = true;
}
}
}
unset($desc_len_err_found, $desc_fmt_err_found);
}
if (!$input_errors && is_array($imported_ips)) {
$alias = array();
$alias['address'] = implode(" ", $imported_ips);
$alias['detail'] = implode("||", $imported_descs);
$alias['name'] = $_POST['name'];
$alias['type'] = "network";
$alias['descr'] = $_POST['descr'];
unset($imported_ips, $imported_descs);
$a_aliases[] = $alias;
// Sort list
$a_aliases = msort($a_aliases, "name");
if (write_config())
mark_subsystem_dirty('aliases');
pfSenseHeader("firewall_aliases.php");
exit;
}
}
include("head.inc");
?>