| 1 |
5b237745
|
Scott Ullrich
|
#!/usr/local/bin/php
|
| 2 |
26ef3f74
|
Scott Ullrich
|
<?php
|
| 3 |
5b237745
|
Scott Ullrich
|
/*
|
| 4 |
|
|
services_proxyarp_edit.php
|
| 5 |
26ef3f74
|
Scott Ullrich
|
part of m0n0wall (http://m0n0.ch/wall)
|
| 6 |
|
|
|
| 7 |
5b237745
|
Scott Ullrich
|
Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
|
| 8 |
|
|
All rights reserved.
|
| 9 |
26ef3f74
|
Scott Ullrich
|
|
| 10 |
5b237745
|
Scott Ullrich
|
Redistribution and use in source and binary forms, with or without
|
| 11 |
|
|
modification, are permitted provided that the following conditions are met:
|
| 12 |
26ef3f74
|
Scott Ullrich
|
|
| 13 |
5b237745
|
Scott Ullrich
|
1. Redistributions of source code must retain the above copyright notice,
|
| 14 |
|
|
this list of conditions and the following disclaimer.
|
| 15 |
26ef3f74
|
Scott Ullrich
|
|
| 16 |
5b237745
|
Scott Ullrich
|
2. Redistributions in binary form must reproduce the above copyright
|
| 17 |
|
|
notice, this list of conditions and the following disclaimer in the
|
| 18 |
|
|
documentation and/or other materials provided with the distribution.
|
| 19 |
26ef3f74
|
Scott Ullrich
|
|
| 20 |
5b237745
|
Scott Ullrich
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
| 21 |
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
| 22 |
|
|
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
| 23 |
|
|
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
| 24 |
|
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
| 25 |
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
| 26 |
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
| 27 |
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
| 28 |
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
| 29 |
|
|
POSSIBILITY OF SUCH DAMAGE.
|
| 30 |
|
|
*/
|
| 31 |
|
|
|
| 32 |
|
|
require("guiconfig.inc");
|
| 33 |
|
|
|
| 34 |
|
|
if (!is_array($config['proxyarp']['proxyarpnet'])) {
|
| 35 |
|
|
$config['proxyarp']['proxyarpnet'] = array();
|
| 36 |
|
|
}
|
| 37 |
|
|
proxyarp_sort();
|
| 38 |
|
|
$a_proxyarp = &$config['proxyarp']['proxyarpnet'];
|
| 39 |
|
|
|
| 40 |
|
|
$id = $_GET['id'];
|
| 41 |
|
|
if (isset($_POST['id']))
|
| 42 |
|
|
$id = $_POST['id'];
|
| 43 |
|
|
|
| 44 |
|
|
if (isset($id) && $a_proxyarp[$id]) {
|
| 45 |
26ef3f74
|
Scott Ullrich
|
if ($a_proxyarp[$id]['interface'])
|
| 46 |
|
|
$pconfig['interface'] = $a_proxyarp[$id]['interface'];
|
| 47 |
|
|
else
|
| 48 |
|
|
$pconfig['interface'] = "wan";
|
| 49 |
5b237745
|
Scott Ullrich
|
if (isset($a_proxyarp[$id]['network']))
|
| 50 |
|
|
list($pconfig['subnet'], $pconfig['subnet_bits']) = explode("/", $a_proxyarp[$id]['network']);
|
| 51 |
|
|
else if (isset($a_proxyarp[$id]['range'])) {
|
| 52 |
|
|
$pconfig['range_from'] = $a_proxyarp[$id]['range']['from'];
|
| 53 |
|
|
$pconfig['range_to'] = $a_proxyarp[$id]['range']['to'];
|
| 54 |
|
|
}
|
| 55 |
|
|
$pconfig['descr'] = $a_proxyarp[$id]['descr'];
|
| 56 |
|
|
} else {
|
| 57 |
26ef3f74
|
Scott Ullrich
|
$pconfig['interface'] = "wan";
|
| 58 |
5b237745
|
Scott Ullrich
|
$pconfig['subnet_bits'] = 32;
|
| 59 |
|
|
}
|
| 60 |
|
|
|
| 61 |
|
|
if ($_POST) {
|
| 62 |
|
|
|
| 63 |
|
|
unset($input_errors);
|
| 64 |
|
|
$pconfig = $_POST;
|
| 65 |
|
|
|
| 66 |
|
|
/* input validation */
|
| 67 |
|
|
if ($_POST['type'] == "single") {
|
| 68 |
|
|
$reqdfields = explode(" ", "subnet");
|
| 69 |
|
|
$reqdfieldsn = explode(",", "Address");
|
| 70 |
|
|
$_POST['subnet_bits'] = 32;
|
| 71 |
|
|
} else if ($_POST['type'] == "network") {
|
| 72 |
|
|
$reqdfields = explode(" ", "subnet subnet_bits");
|
| 73 |
|
|
$reqdfieldsn = explode(",", "Network,Network mask");
|
| 74 |
|
|
} else if ($_POST['type'] == "range") {
|
| 75 |
|
|
$reqdfields = explode(" ", "range_from range_to");
|
| 76 |
|
|
$reqdfieldsn = explode(",", "Range start,Range end");
|
| 77 |
|
|
}
|
| 78 |
26ef3f74
|
Scott Ullrich
|
|
| 79 |
5b237745
|
Scott Ullrich
|
do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
|
| 80 |
26ef3f74
|
Scott Ullrich
|
|
| 81 |
5b237745
|
Scott Ullrich
|
if ((($_POST['type'] != "range") && $_POST['subnet'] && !is_ipaddr($_POST['subnet']))) {
|
| 82 |
|
|
$input_errors[] = "A valid address must be specified.";
|
| 83 |
|
|
}
|
| 84 |
|
|
if ((($_POST['type'] == "range") && $_POST['range_from'] && !is_ipaddr($_POST['range_from']))) {
|
| 85 |
|
|
$input_errors[] = "A valid range start must be specified.";
|
| 86 |
|
|
}
|
| 87 |
|
|
if ((($_POST['type'] == "range") && $_POST['range_to'] && !is_ipaddr($_POST['range_to']))) {
|
| 88 |
|
|
$input_errors[] = "A valid range end must be specified.";
|
| 89 |
|
|
}
|
| 90 |
|
|
|
| 91 |
|
|
/* check for overlaps */
|
| 92 |
|
|
foreach ($a_proxyarp as $arpent) {
|
| 93 |
|
|
if (isset($id) && ($a_proxyarp[$id]) && ($a_proxyarp[$id] === $arpent))
|
| 94 |
|
|
continue;
|
| 95 |
26ef3f74
|
Scott Ullrich
|
|
| 96 |
5b237745
|
Scott Ullrich
|
if (($_POST['type'] == "range") && isset($arpent['range'])) {
|
| 97 |
26ef3f74
|
Scott Ullrich
|
if (($_POST['range_from'] == $arpent['range']['from']) &&
|
| 98 |
5b237745
|
Scott Ullrich
|
($_POST['range_to'] == $arpent['range']['to'])) {
|
| 99 |
|
|
$input_errors[] = "This range already exists.";
|
| 100 |
|
|
break;
|
| 101 |
|
|
}
|
| 102 |
|
|
} else if (isset($arpent['network'])) {
|
| 103 |
|
|
if (($arpent['network'] == "{$_POST['subnet']}/{$_POST['subnet_bits']}")) {
|
| 104 |
|
|
$input_errors[] = "This network already exists.";
|
| 105 |
|
|
break;
|
| 106 |
|
|
}
|
| 107 |
|
|
}
|
| 108 |
|
|
}
|
| 109 |
|
|
|
| 110 |
|
|
if (!$input_errors) {
|
| 111 |
|
|
$arpent = array();
|
| 112 |
26ef3f74
|
Scott Ullrich
|
$arpent['interface'] = $_POST['interface'];
|
| 113 |
5b237745
|
Scott Ullrich
|
if ($_POST['type'] == "range") {
|
| 114 |
|
|
$arpent['range']['from'] = $_POST['range_from'];
|
| 115 |
|
|
$arpent['range']['to'] = $_POST['range_to'];
|
| 116 |
|
|
} else
|
| 117 |
|
|
$arpent['network'] = $_POST['subnet'] . "/" . $_POST['subnet_bits'];
|
| 118 |
|
|
$arpent['descr'] = $_POST['descr'];
|
| 119 |
|
|
|
| 120 |
|
|
if (isset($id) && $a_proxyarp[$id])
|
| 121 |
|
|
$a_proxyarp[$id] = $arpent;
|
| 122 |
|
|
else
|
| 123 |
|
|
$a_proxyarp[] = $arpent;
|
| 124 |
26ef3f74
|
Scott Ullrich
|
|
| 125 |
5b237745
|
Scott Ullrich
|
touch($d_proxyarpdirty_path);
|
| 126 |
26ef3f74
|
Scott Ullrich
|
|
| 127 |
5b237745
|
Scott Ullrich
|
write_config();
|
| 128 |
26ef3f74
|
Scott Ullrich
|
|
| 129 |
5b237745
|
Scott Ullrich
|
header("Location: services_proxyarp.php");
|
| 130 |
|
|
exit;
|
| 131 |
|
|
}
|
| 132 |
|
|
}
|
| 133 |
|
|
?>
|
| 134 |
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
| 135 |
|
|
<html>
|
| 136 |
|
|
<head>
|
| 137 |
|
|
<title><?=gentitle("Services: Proxy ARP: Edit");?></title>
|
| 138 |
|
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
|
| 139 |
|
|
<link href="gui.css" rel="stylesheet" type="text/css">
|
| 140 |
|
|
<script language="JavaScript">
|
| 141 |
|
|
<!--
|
| 142 |
|
|
function typesel_change() {
|
| 143 |
|
|
switch (document.iform.type.selectedIndex) {
|
| 144 |
|
|
case 0: // single
|
| 145 |
|
|
document.iform.subnet.disabled = 0;
|
| 146 |
|
|
document.iform.subnet_bits.disabled = 1;
|
| 147 |
|
|
document.iform.range_from.disabled = 1;
|
| 148 |
|
|
document.iform.range_to.disabled = 1;
|
| 149 |
|
|
break;
|
| 150 |
|
|
case 1: // network
|
| 151 |
|
|
document.iform.subnet.disabled = 0;
|
| 152 |
|
|
document.iform.subnet_bits.disabled = 0;
|
| 153 |
|
|
document.iform.range_from.disabled = 1;
|
| 154 |
|
|
document.iform.range_to.disabled = 1;
|
| 155 |
|
|
break;
|
| 156 |
|
|
case 2: // range
|
| 157 |
|
|
document.iform.subnet.disabled = 1;
|
| 158 |
|
|
document.iform.subnet_bits.disabled = 1;
|
| 159 |
|
|
document.iform.range_from.disabled = 0;
|
| 160 |
|
|
document.iform.range_to.disabled = 0;
|
| 161 |
|
|
break;
|
| 162 |
|
|
}
|
| 163 |
|
|
}
|
| 164 |
|
|
//-->
|
| 165 |
|
|
</script>
|
| 166 |
|
|
</head>
|
| 167 |
|
|
|
| 168 |
|
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
| 169 |
|
|
<?php include("fbegin.inc"); ?>
|
| 170 |
|
|
<p class="pgtitle">Services: Proxy ARP: Edit</p>
|
| 171 |
|
|
<?php if ($input_errors) print_input_errors($input_errors); ?>
|
| 172 |
|
|
<form action="services_proxyarp_edit.php" method="post" name="iform" id="iform">
|
| 173 |
|
|
<table width="100%" border="0" cellpadding="6" cellspacing="0">
|
| 174 |
26ef3f74
|
Scott Ullrich
|
<tr>
|
| 175 |
|
|
<td width="22%" valign="top" class="vncellreq">Interface</td>
|
| 176 |
|
|
<td width="78%" class="vtable">
|
| 177 |
|
|
<select name="interface" class="formfld">
|
| 178 |
|
|
<?php $interfaces = array('wan' => 'WAN', 'lan' => 'LAN');
|
| 179 |
|
|
for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
|
| 180 |
|
|
$interfaces['opt' . $i] = $config['interfaces']['opt' . $i]['descr'];
|
| 181 |
|
|
}
|
| 182 |
|
|
foreach ($interfaces as $iface => $ifacename): ?>
|
| 183 |
|
|
<option value="<?=$iface;?>" <?php if ($iface == $pconfig['interface']) echo "selected"; ?>>
|
| 184 |
|
|
<?=htmlspecialchars($ifacename);?>
|
| 185 |
|
|
</option>
|
| 186 |
|
|
<?php endforeach; ?>
|
| 187 |
|
|
</select> </td>
|
| 188 |
|
|
</tr>
|
| 189 |
|
|
<tr>
|
| 190 |
5b237745
|
Scott Ullrich
|
<td valign="top" class="vncellreq">Network</td>
|
| 191 |
|
|
<td class="vtable">
|
| 192 |
|
|
<table border="0" cellspacing="0" cellpadding="0">
|
| 193 |
26ef3f74
|
Scott Ullrich
|
<tr>
|
| 194 |
5b237745
|
Scott Ullrich
|
<td>Type: </td>
|
| 195 |
|
|
<td><select name="type" class="formfld" onChange="typesel_change()">
|
| 196 |
26ef3f74
|
Scott Ullrich
|
<option value="single" <?php if (!$pconfig['range_from'] && $pconfig['subnet_bits'] == 32) echo "selected"; ?>>
|
| 197 |
5b237745
|
Scott Ullrich
|
Single address</option>
|
| 198 |
26ef3f74
|
Scott Ullrich
|
<option value="network" <?php if (!$pconfig['range_from'] && $pconfig['subnet_bits'] != 32) echo "selected"; ?>>
|
| 199 |
5b237745
|
Scott Ullrich
|
Network</option>
|
| 200 |
26ef3f74
|
Scott Ullrich
|
<option value="range" <?php if ($pconfig['range_from']) echo "selected"; ?>>
|
| 201 |
5b237745
|
Scott Ullrich
|
Range</option>
|
| 202 |
|
|
</select></td>
|
| 203 |
|
|
</tr>
|
| 204 |
26ef3f74
|
Scott Ullrich
|
<tr>
|
| 205 |
5b237745
|
Scott Ullrich
|
<td>Address: </td>
|
| 206 |
|
|
<td><input name="subnet" type="text" class="formfld" id="subnet" size="20" value="<?=htmlspecialchars($pconfig['subnet']);?>">
|
| 207 |
26ef3f74
|
Scott Ullrich
|
/
|
| 208 |
5b237745
|
Scott Ullrich
|
<select name="subnet_bits" class="formfld" id="select">
|
| 209 |
26ef3f74
|
Scott Ullrich
|
<?php for ($i = 31; $i >= 0; $i--): ?>
|
| 210 |
5b237745
|
Scott Ullrich
|
<option value="<?=$i;?>" <?php if ($i == $pconfig['subnet_bits']) echo "selected"; ?>>
|
| 211 |
|
|
<?=$i;?>
|
| 212 |
|
|
</option>
|
| 213 |
|
|
<?php endfor; ?>
|
| 214 |
|
|
</select>
|
| 215 |
|
|
</td>
|
| 216 |
|
|
</tr>
|
| 217 |
26ef3f74
|
Scott Ullrich
|
<tr>
|
| 218 |
5b237745
|
Scott Ullrich
|
<td>Range: </td>
|
| 219 |
|
|
<td><input name="range_from" type="text" class="formfld" id="range_from" size="20" value="<?=htmlspecialchars($pconfig['range_from']);?>">
|
| 220 |
26ef3f74
|
Scott Ullrich
|
-
|
| 221 |
|
|
<input name="range_to" type="text" class="formfld" id="range_to" size="20" value="<?=htmlspecialchars($pconfig['range_to']);?>">
|
| 222 |
5b237745
|
Scott Ullrich
|
</td>
|
| 223 |
|
|
</tr>
|
| 224 |
|
|
</table>
|
| 225 |
|
|
</td>
|
| 226 |
|
|
</tr>
|
| 227 |
26ef3f74
|
Scott Ullrich
|
<tr>
|
| 228 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top" class="vncell">Description</td>
|
| 229 |
26ef3f74
|
Scott Ullrich
|
<td width="78%" class="vtable">
|
| 230 |
5b237745
|
Scott Ullrich
|
<input name="descr" type="text" class="formfld" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
|
| 231 |
|
|
<br> <span class="vexpl">You may enter a description here
|
| 232 |
|
|
for your reference (not parsed).</span></td>
|
| 233 |
|
|
</tr>
|
| 234 |
|
|
<tr>
|
| 235 |
|
|
<td width="22%" valign="top"> </td>
|
| 236 |
26ef3f74
|
Scott Ullrich
|
<td width="78%">
|
| 237 |
5b237745
|
Scott Ullrich
|
<input name="Submit" type="submit" class="formbtn" value="Save">
|
| 238 |
|
|
<?php if (isset($id) && $a_proxyarp[$id]): ?>
|
| 239 |
|
|
<input name="id" type="hidden" value="<?=$id;?>">
|
| 240 |
|
|
<?php endif; ?>
|
| 241 |
|
|
</td>
|
| 242 |
|
|
</tr>
|
| 243 |
|
|
</table>
|
| 244 |
|
|
</form>
|
| 245 |
|
|
<script language="JavaScript">
|
| 246 |
|
|
<!--
|
| 247 |
|
|
typesel_change();
|
| 248 |
|
|
//-->
|
| 249 |
|
|
</script>
|
| 250 |
|
|
<?php include("fend.inc"); ?>
|
| 251 |
|
|
</body>
|
| 252 |
|
|
</html>
|