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5b237745
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Scott Ullrich
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#!/usr/local/bin/php
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26ef3f74
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Scott Ullrich
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<?php
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b46bfcf5
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Bill Marquette
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/* $Id$ */
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5b237745
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Scott Ullrich
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/*
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services_proxyarp_edit.php
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26ef3f74
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Scott Ullrich
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part of m0n0wall (http://m0n0.ch/wall)
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5b237745
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Scott Ullrich
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require("guiconfig.inc");
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if (!is_array($config['proxyarp']['proxyarpnet'])) {
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$config['proxyarp']['proxyarpnet'] = array();
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}
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proxyarp_sort();
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$a_proxyarp = &$config['proxyarp']['proxyarpnet'];
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$id = $_GET['id'];
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if (isset($_POST['id']))
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$id = $_POST['id'];
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if (isset($id) && $a_proxyarp[$id]) {
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26ef3f74
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Scott Ullrich
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if ($a_proxyarp[$id]['interface'])
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$pconfig['interface'] = $a_proxyarp[$id]['interface'];
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else
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$pconfig['interface'] = "wan";
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5b237745
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Scott Ullrich
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if (isset($a_proxyarp[$id]['network']))
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list($pconfig['subnet'], $pconfig['subnet_bits']) = explode("/", $a_proxyarp[$id]['network']);
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else if (isset($a_proxyarp[$id]['range'])) {
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$pconfig['range_from'] = $a_proxyarp[$id]['range']['from'];
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$pconfig['range_to'] = $a_proxyarp[$id]['range']['to'];
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}
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$pconfig['descr'] = $a_proxyarp[$id]['descr'];
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} else {
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$pconfig['interface'] = "wan";
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5b237745
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Scott Ullrich
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$pconfig['subnet_bits'] = 32;
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}
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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if ($_POST['type'] == "single") {
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$reqdfields = explode(" ", "subnet");
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$reqdfieldsn = explode(",", "Address");
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$_POST['subnet_bits'] = 32;
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} else if ($_POST['type'] == "network") {
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$reqdfields = explode(" ", "subnet subnet_bits");
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$reqdfieldsn = explode(",", "Network,Network mask");
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} else if ($_POST['type'] == "range") {
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$reqdfields = explode(" ", "range_from range_to");
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$reqdfieldsn = explode(",", "Range start,Range end");
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}
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26ef3f74
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Scott Ullrich
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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if ((($_POST['type'] != "range") && $_POST['subnet'] && !is_ipaddr($_POST['subnet']))) {
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$input_errors[] = "A valid address must be specified.";
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}
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if ((($_POST['type'] == "range") && $_POST['range_from'] && !is_ipaddr($_POST['range_from']))) {
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$input_errors[] = "A valid range start must be specified.";
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}
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if ((($_POST['type'] == "range") && $_POST['range_to'] && !is_ipaddr($_POST['range_to']))) {
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$input_errors[] = "A valid range end must be specified.";
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}
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/* check for overlaps */
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foreach ($a_proxyarp as $arpent) {
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if (isset($id) && ($a_proxyarp[$id]) && ($a_proxyarp[$id] === $arpent))
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continue;
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if (($_POST['type'] == "range") && isset($arpent['range'])) {
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if (($_POST['range_from'] == $arpent['range']['from']) &&
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($_POST['range_to'] == $arpent['range']['to'])) {
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$input_errors[] = "This range already exists.";
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break;
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}
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} else if (isset($arpent['network'])) {
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if (($arpent['network'] == "{$_POST['subnet']}/{$_POST['subnet_bits']}")) {
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$input_errors[] = "This network already exists.";
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break;
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}
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}
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}
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if (!$input_errors) {
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$arpent = array();
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26ef3f74
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Scott Ullrich
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$arpent['interface'] = $_POST['interface'];
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Scott Ullrich
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if ($_POST['type'] == "range") {
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$arpent['range']['from'] = $_POST['range_from'];
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$arpent['range']['to'] = $_POST['range_to'];
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} else
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$arpent['network'] = $_POST['subnet'] . "/" . $_POST['subnet_bits'];
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$arpent['descr'] = $_POST['descr'];
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if (isset($id) && $a_proxyarp[$id])
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$a_proxyarp[$id] = $arpent;
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else
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$a_proxyarp[] = $arpent;
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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touch($d_proxyarpdirty_path);
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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write_config();
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26ef3f74
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Scott Ullrich
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5b237745
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Scott Ullrich
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header("Location: services_proxyarp.php");
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exit;
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}
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}
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?>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title><?=gentitle("Services: Proxy ARP: Edit");?></title>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<link href="gui.css" rel="stylesheet" type="text/css">
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<script language="JavaScript">
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<!--
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function typesel_change() {
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switch (document.iform.type.selectedIndex) {
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case 0: // single
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document.iform.subnet.disabled = 0;
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document.iform.subnet_bits.disabled = 1;
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document.iform.range_from.disabled = 1;
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document.iform.range_to.disabled = 1;
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break;
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case 1: // network
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document.iform.subnet.disabled = 0;
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document.iform.subnet_bits.disabled = 0;
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document.iform.range_from.disabled = 1;
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document.iform.range_to.disabled = 1;
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break;
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case 2: // range
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document.iform.subnet.disabled = 1;
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document.iform.subnet_bits.disabled = 1;
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document.iform.range_from.disabled = 0;
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document.iform.range_to.disabled = 0;
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break;
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}
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}
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//-->
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</script>
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</head>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<p class="pgtitle">Services: Proxy ARP: Edit</p>
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<form action="services_proxyarp_edit.php" method="post" name="iform" id="iform">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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26ef3f74
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Scott Ullrich
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<tr>
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<td width="22%" valign="top" class="vncellreq">Interface</td>
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<td width="78%" class="vtable">
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<select name="interface" class="formfld">
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<?php $interfaces = array('wan' => 'WAN', 'lan' => 'LAN');
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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$interfaces['opt' . $i] = $config['interfaces']['opt' . $i]['descr'];
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}
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foreach ($interfaces as $iface => $ifacename): ?>
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<option value="<?=$iface;?>" <?php if ($iface == $pconfig['interface']) echo "selected"; ?>>
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<?=htmlspecialchars($ifacename);?>
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</option>
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<?php endforeach; ?>
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</select> </td>
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</tr>
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<tr>
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5b237745
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<td valign="top" class="vncellreq">Network</td>
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<td class="vtable">
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<table border="0" cellspacing="0" cellpadding="0">
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26ef3f74
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Scott Ullrich
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<tr>
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5b237745
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<td>Type: </td>
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<td><select name="type" class="formfld" onChange="typesel_change()">
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26ef3f74
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<option value="single" <?php if (!$pconfig['range_from'] && $pconfig['subnet_bits'] == 32) echo "selected"; ?>>
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Single address</option>
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26ef3f74
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<option value="network" <?php if (!$pconfig['range_from'] && $pconfig['subnet_bits'] != 32) echo "selected"; ?>>
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Network</option>
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<option value="range" <?php if ($pconfig['range_from']) echo "selected"; ?>>
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Scott Ullrich
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Range</option>
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</select></td>
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</tr>
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26ef3f74
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Scott Ullrich
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<tr>
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<td>Address: </td>
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<td><input name="subnet" type="text" class="formfld" id="subnet" size="20" value="<?=htmlspecialchars($pconfig['subnet']);?>">
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26ef3f74
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Scott Ullrich
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/
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5b237745
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Scott Ullrich
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<select name="subnet_bits" class="formfld" id="select">
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26ef3f74
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Scott Ullrich
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<?php for ($i = 31; $i >= 0; $i--): ?>
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5b237745
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Scott Ullrich
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<option value="<?=$i;?>" <?php if ($i == $pconfig['subnet_bits']) echo "selected"; ?>>
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<?=$i;?>
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</option>
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<?php endfor; ?>
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</select>
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</td>
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</tr>
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26ef3f74
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Scott Ullrich
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<tr>
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5b237745
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Scott Ullrich
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<td>Range: </td>
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<td><input name="range_from" type="text" class="formfld" id="range_from" size="20" value="<?=htmlspecialchars($pconfig['range_from']);?>">
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26ef3f74
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Scott Ullrich
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-
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<input name="range_to" type="text" class="formfld" id="range_to" size="20" value="<?=htmlspecialchars($pconfig['range_to']);?>">
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5b237745
|
Scott Ullrich
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</td>
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</tr>
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</table>
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</td>
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</tr>
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26ef3f74
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Scott Ullrich
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<tr>
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<td width="22%" valign="top" class="vncell">Description</td>
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26ef3f74
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Scott Ullrich
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<td width="78%" class="vtable">
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<input name="descr" type="text" class="formfld" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
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<br> <span class="vexpl">You may enter a description here
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for your reference (not parsed).</span></td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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Scott Ullrich
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<td width="78%">
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<input name="Submit" type="submit" class="formbtn" value="Save"> <input class="formbtn" type="button" value="Cancel" onclick="history.back()">
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5b237745
|
Scott Ullrich
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<?php if (isset($id) && $a_proxyarp[$id]): ?>
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<input name="id" type="hidden" value="<?=$id;?>">
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<?php endif; ?>
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</td>
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</tr>
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</table>
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</form>
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<script language="JavaScript">
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<!--
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typesel_change();
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//-->
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</script>
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| 251 |
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<?php include("fend.inc"); ?>
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</body>
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</html>
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