diff options
Diffstat (limited to 'usr/local/www/services_proxyarp_edit.php')
| -rwxr-xr-x | usr/local/www/services_proxyarp_edit.php | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/usr/local/www/services_proxyarp_edit.php b/usr/local/www/services_proxyarp_edit.php new file mode 100755 index 0000000..2c5bd6c --- /dev/null +++ b/usr/local/www/services_proxyarp_edit.php @@ -0,0 +1,231 @@ +#!/usr/local/bin/php +<?php +/* + services_proxyarp_edit.php + part of m0n0wall (http://m0n0.ch/wall) + + Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ + +require("guiconfig.inc"); + +if (!is_array($config['proxyarp']['proxyarpnet'])) { + $config['proxyarp']['proxyarpnet'] = array(); +} +proxyarp_sort(); +$a_proxyarp = &$config['proxyarp']['proxyarpnet']; + +$id = $_GET['id']; +if (isset($_POST['id'])) + $id = $_POST['id']; + +if (isset($id) && $a_proxyarp[$id]) { + if (isset($a_proxyarp[$id]['network'])) + list($pconfig['subnet'], $pconfig['subnet_bits']) = explode("/", $a_proxyarp[$id]['network']); + else if (isset($a_proxyarp[$id]['range'])) { + $pconfig['range_from'] = $a_proxyarp[$id]['range']['from']; + $pconfig['range_to'] = $a_proxyarp[$id]['range']['to']; + } + $pconfig['descr'] = $a_proxyarp[$id]['descr']; +} else { + $pconfig['subnet_bits'] = 32; +} + +if ($_POST) { + + unset($input_errors); + $pconfig = $_POST; + + /* input validation */ + if ($_POST['type'] == "single") { + $reqdfields = explode(" ", "subnet"); + $reqdfieldsn = explode(",", "Address"); + $_POST['subnet_bits'] = 32; + } else if ($_POST['type'] == "network") { + $reqdfields = explode(" ", "subnet subnet_bits"); + $reqdfieldsn = explode(",", "Network,Network mask"); + } else if ($_POST['type'] == "range") { + $reqdfields = explode(" ", "range_from range_to"); + $reqdfieldsn = explode(",", "Range start,Range end"); + } + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); + + if ((($_POST['type'] != "range") && $_POST['subnet'] && !is_ipaddr($_POST['subnet']))) { + $input_errors[] = "A valid address must be specified."; + } + if ((($_POST['type'] == "range") && $_POST['range_from'] && !is_ipaddr($_POST['range_from']))) { + $input_errors[] = "A valid range start must be specified."; + } + if ((($_POST['type'] == "range") && $_POST['range_to'] && !is_ipaddr($_POST['range_to']))) { + $input_errors[] = "A valid range end must be specified."; + } + + /* check for overlaps */ + foreach ($a_proxyarp as $arpent) { + if (isset($id) && ($a_proxyarp[$id]) && ($a_proxyarp[$id] === $arpent)) + continue; + + if (($_POST['type'] == "range") && isset($arpent['range'])) { + if (($_POST['range_from'] == $arpent['range']['from']) && + ($_POST['range_to'] == $arpent['range']['to'])) { + $input_errors[] = "This range already exists."; + break; + } + } else if (isset($arpent['network'])) { + if (($arpent['network'] == "{$_POST['subnet']}/{$_POST['subnet_bits']}")) { + $input_errors[] = "This network already exists."; + break; + } + } + } + + if (!$input_errors) { + $arpent = array(); + if ($_POST['type'] == "range") { + $arpent['range']['from'] = $_POST['range_from']; + $arpent['range']['to'] = $_POST['range_to']; + } else + $arpent['network'] = $_POST['subnet'] . "/" . $_POST['subnet_bits']; + $arpent['descr'] = $_POST['descr']; + + if (isset($id) && $a_proxyarp[$id]) + $a_proxyarp[$id] = $arpent; + else + $a_proxyarp[] = $arpent; + + touch($d_proxyarpdirty_path); + + write_config(); + + header("Location: services_proxyarp.php"); + exit; + } +} +?> +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> +<title><?=gentitle("Services: Proxy ARP: Edit");?></title> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> +<link href="gui.css" rel="stylesheet" type="text/css"> +<script language="JavaScript"> +<!-- +function typesel_change() { + switch (document.iform.type.selectedIndex) { + case 0: // single + document.iform.subnet.disabled = 0; + document.iform.subnet_bits.disabled = 1; + document.iform.range_from.disabled = 1; + document.iform.range_to.disabled = 1; + break; + case 1: // network + document.iform.subnet.disabled = 0; + document.iform.subnet_bits.disabled = 0; + document.iform.range_from.disabled = 1; + document.iform.range_to.disabled = 1; + break; + case 2: // range + document.iform.subnet.disabled = 1; + document.iform.subnet_bits.disabled = 1; + document.iform.range_from.disabled = 0; + document.iform.range_to.disabled = 0; + break; + } +} +//--> +</script> +</head> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<?php include("fbegin.inc"); ?> +<p class="pgtitle">Services: Proxy ARP: Edit</p> +<?php if ($input_errors) print_input_errors($input_errors); ?> + <form action="services_proxyarp_edit.php" method="post" name="iform" id="iform"> + <table width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td valign="top" class="vncellreq">Network</td> + <td class="vtable"> + <table border="0" cellspacing="0" cellpadding="0"> + <tr> + <td>Type: </td> + <td><select name="type" class="formfld" onChange="typesel_change()"> + <option value="single" <?php if (!$pconfig['range_from'] && $pconfig['subnet_bits'] == 32) echo "selected"; ?>> + Single address</option> + <option value="network" <?php if (!$pconfig['range_from'] && $pconfig['subnet_bits'] != 32) echo "selected"; ?>> + Network</option> + <option value="range" <?php if ($pconfig['range_from']) echo "selected"; ?>> + Range</option> + </select></td> + </tr> + <tr> + <td>Address: </td> + <td><input name="subnet" type="text" class="formfld" id="subnet" size="20" value="<?=htmlspecialchars($pconfig['subnet']);?>"> + / + <select name="subnet_bits" class="formfld" id="select"> + <?php for ($i = 31; $i >= 0; $i--): ?> + <option value="<?=$i;?>" <?php if ($i == $pconfig['subnet_bits']) echo "selected"; ?>> + <?=$i;?> + </option> + <?php endfor; ?> + </select> + </td> + </tr> + <tr> + <td>Range: </td> + <td><input name="range_from" type="text" class="formfld" id="range_from" size="20" value="<?=htmlspecialchars($pconfig['range_from']);?>"> +- + <input name="range_to" type="text" class="formfld" id="range_to" size="20" value="<?=htmlspecialchars($pconfig['range_to']);?>"> + </td> + </tr> + </table> + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">Description</td> + <td width="78%" class="vtable"> + <input name="descr" type="text" class="formfld" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>"> + <br> <span class="vexpl">You may enter a description here + for your reference (not parsed).</span></td> + </tr> + <tr> + <td width="22%" valign="top"> </td> + <td width="78%"> + <input name="Submit" type="submit" class="formbtn" value="Save"> + <?php if (isset($id) && $a_proxyarp[$id]): ?> + <input name="id" type="hidden" value="<?=$id;?>"> + <?php endif; ?> + </td> + </tr> + </table> +</form> +<script language="JavaScript"> +<!-- +typesel_change(); +//--> +</script> +<?php include("fend.inc"); ?> +</body> +</html> |
