diff options
Diffstat (limited to 'usr/local/www/firewall_nat_out.php')
| -rwxr-xr-x | usr/local/www/firewall_nat_out.php | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/usr/local/www/firewall_nat_out.php b/usr/local/www/firewall_nat_out.php new file mode 100755 index 0000000..978f3b3 --- /dev/null +++ b/usr/local/www/firewall_nat_out.php @@ -0,0 +1,184 @@ +#!/usr/local/bin/php +<?php +/* + firewall_nat_out.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['nat']['advancedoutbound']['rule'])) + $config['nat']['advancedoutbound']['rule'] = array(); + +$a_out = &$config['nat']['advancedoutbound']['rule']; +nat_out_rules_sort(); + +if ($_POST) { + + $pconfig = $_POST; + + $config['nat']['advancedoutbound']['enable'] = ($_POST['enable']) ? true : false; + write_config(); + + $retval = 0; + + if (!file_exists($d_sysrebootreqd_path)) { + config_lock(); + $retval |= filter_configure(); + config_unlock(); + } + $savemsg = get_std_save_message($retval); + + if ($retval == 0) { + if (file_exists($d_natconfdirty_path)) + unlink($d_natconfdirty_path); + if (file_exists($d_filterconfdirty_path)) + unlink($d_filterconfdirty_path); + } +} + +if ($_GET['act'] == "del") { + if ($a_out[$_GET['id']]) { + unset($a_out[$_GET['id']]); + write_config(); + touch($d_natconfdirty_path); + header("Location: firewall_nat_out.php"); + exit; + } +} +?> +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> +<title><?=gentitle("Firewall: NAT");?></title> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> +<link href="gui.css" rel="stylesheet" type="text/css"> +</head> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<?php include("fbegin.inc"); ?> +<p class="pgtitle">Firewall: NAT</p> +<form action="firewall_nat_out.php" method="post"> +<?php if ($savemsg) print_info_box($savemsg); ?> +<?php if (file_exists($d_natconfdirty_path)): ?><p> +<?php print_info_box_np("The NAT configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br> +<input name="apply" type="submit" class="formbtn" id="apply" value="Apply changes"></p> +<?php endif; ?> +<table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr><td> + <ul id="tabnav"> + <li class="tabinact"><a href="firewall_nat.php">Inbound</a></li> + <li class="tabinact"><a href="firewall_nat_server.php">Server NAT</a></li> + <li class="tabinact"><a href="firewall_nat_1to1.php">1:1</a></li> + <li class="tabact">Outbound</li> + </ul> + </td></tr> + <tr> + <td class="tabcont"> + <table width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td class="vtable"><p> + <input name="enable" type="checkbox" id="enable" value="yes" <?php if (isset($config['nat']['advancedoutbound']['enable'])) echo "checked";?>> + <strong>Enable advanced outbound NAT<br> + </strong></p></td> + </tr> + <tr> + <td> <input name="submit" type="submit" class="formbtn" value="Save"> + </td> + </tr> + <tr> + <td><p><span class="vexpl"><span class="red"><strong>Note:<br> + </strong></span>If advanced outbound NAT is enabled, no outbound NAT + rules will be automatically generated anymore. Instead, only the mappings + you specify below will be used. With advanced outbound NAT disabled, + a mapping is automatically created for each interface's subnet + (except WAN).</span> If you use target addresses other than the WAN interface's IP address, then depending on<span class="vexpl"> the way your WAN connection is setup, you may also need <a href="services_proxyarp.php">proxy ARP</a>.</span><br> + <br> + You may enter your own mappings below.</p> + </td> + </tr> + </table> + <br> + <table width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr> + <td width="10%" class="listhdrr">Interface</td> + <td width="20%" class="listhdrr">Source</td> + <td width="20%" class="listhdrr">Destination</td> + <td width="20%" class="listhdrr">Target</td> + <td width="25%" class="listhdr">Description</td> + <td width="5%" class="list"></td> + </tr> + <?php $i = 0; foreach ($a_out as $natent): ?> + <tr> + <td class="listlr"> + <?php + if (!$natent['interface'] || ($natent['interface'] == "wan")) + echo "WAN"; + else + echo htmlspecialchars($config['interfaces'][$natent['interface']]['descr']); + ?> + </td> + <td class="listr"> + <?=$natent['source']['network'];?> + </td> + <td class="listr"> + <?php + if (isset($natent['destination']['any'])) + echo "*"; + else { + if (isset($natent['destination']['not'])) + echo "! "; + echo $natent['destination']['network']; + } + ?> + </td> + <td class="listr"> + <?php + if (!$natent['target']) + echo "*"; + else + echo $natent['target']; + ?> + </td> + <td class="listbg"> + <?=htmlspecialchars($natent['descr']);?> + </td> + <td class="list" nowrap> <a href="firewall_nat_out_edit.php?id=<?=$i;?>"><img src="e.gif" width="17" height="17" border="0"></a> + <a href="firewall_nat_out.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this mapping?')"><img src="x.gif" width="17" height="17" border="0"></a></td> + </tr> + <?php $i++; endforeach; ?> + <tr> + <td class="list" colspan="5"></td> + <td class="list"> <a href="firewall_nat_out_edit.php"><img src="plus.gif" width="17" height="17" border="0"></a></td> + </tr> + </table> +</td> + </tr> +</table> + </form> +<?php include("fend.inc"); ?> +</body> +</html> |
