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<?php
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/* $Id$ */
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/*
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firewall_nat_1to1.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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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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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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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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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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/*
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pfSense_MODULE: nat
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*/
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##|+PRIV
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##|*IDENT=page-firewall-nat-1-1
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##|*NAME=Firewall: NAT: 1:1 page
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##|*DESCR=Allow access to the 'Firewall: NAT: 1:1' page.
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##|*MATCH=firewall_nat_1to1.php*
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##|-PRIV
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require("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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if (!is_array($config['nat']['onetoone']))
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$config['nat']['onetoone'] = array();
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$a_1to1 = &$config['nat']['onetoone'];
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if ($_POST) {
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$pconfig = $_POST;
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if ($_POST['apply']) {
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$retval = 0;
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$retval |= filter_configure();
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$savemsg = get_std_save_message($retval);
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if ($retval == 0) {
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clear_subsystem_dirty('natconf');
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clear_subsystem_dirty('filter');
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}
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}
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}
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if ($_GET['act'] == "del") {
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if ($a_1to1[$_GET['id']]) {
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unset($a_1to1[$_GET['id']]);
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if (write_config())
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mark_subsystem_dirty('natconf');
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header("Location: firewall_nat_1to1.php");
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exit;
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}
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}
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if (isset($_POST['del_x'])) {
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/* delete selected rules */
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if (is_array($_POST['rule']) && count($_POST['rule'])) {
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foreach ($_POST['rule'] as $rulei) {
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unset($a_1to1[$rulei]);
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}
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if (write_config())
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mark_subsystem_dirty('natconf');
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header("Location: firewall_nat_1to1.php");
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exit;
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}
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} else if ($_GET['act'] == "toggle") {
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if ($a_1to1[$_GET['id']]) {
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if(isset($a_1to1[$_GET['id']]['disabled']))
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unset($a_1to1[$_GET['id']]['disabled']);
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else
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$a_1to1[$_GET['id']]['disabled'] = true;
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if (write_config("Firewall: NAT: Outbound, enable/disable NAT rule"))
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mark_subsystem_dirty('natconf');
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header("Location: firewall_nat_1to1.php");
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exit;
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}
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} else {
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/* yuck - IE won't send value attributes for image buttons, while Mozilla does - so we use .x/.y to find move button clicks instead... */
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unset($movebtn);
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foreach ($_POST as $pn => $pd) {
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if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
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$movebtn = $matches[1];
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break;
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}
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}
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/* move selected rules before this rule */
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if (isset($movebtn) && is_array($_POST['rule']) && count($_POST['rule'])) {
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$a_1to1_new = array();
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/* copy all rules < $movebtn and not selected */
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for ($i = 0; $i < $movebtn; $i++) {
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if (!in_array($i, $_POST['rule']))
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$a_1to1_new[] = $a_1to1[$i];
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}
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/* copy all selected rules */
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for ($i = 0; $i < count($a_1to1); $i++) {
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if ($i == $movebtn)
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continue;
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if (in_array($i, $_POST['rule']))
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$a_1to1_new[] = $a_1to1[$i];
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}
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/* copy $movebtn rule */
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if ($movebtn < count($a_1to1))
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$a_1to1_new[] = $a_1to1[$movebtn];
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/* copy all rules > $movebtn and not selected */
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for ($i = $movebtn+1; $i < count($a_1to1); $i++) {
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if (!in_array($i, $_POST['rule']))
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$a_1to1_new[] = $a_1to1[$i];
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}
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if (count($a_1to1_new) > 0)
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$a_1to1 = $a_1to1_new;
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if (write_config())
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mark_subsystem_dirty('natconf');
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header("Location: firewall_nat_1to1.php");
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exit;
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}
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}
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$pgtitle = array(gettext("Firewall"),gettext("NAT"),gettext("1:1"));
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<form action="firewall_nat_1to1.php" method="post">
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<script type="text/javascript" src="/javascript/row_toggle.js"></script>
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<?php
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if ($savemsg)
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print_info_box($savemsg);
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if (is_subsystem_dirty('natconf'))
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print_info_box_np(gettext("The NAT configuration has been changed.") .
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"<br />" .
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gettext("You must apply the changes in order for them to take effect."));
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?>
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<br />
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<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="firewall nat 1to1">
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<tr><td>
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<?php
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$tab_array = array();
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$tab_array[] = array(gettext("Port Forward"), false, "firewall_nat.php");
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$tab_array[] = array(gettext("1:1"), true, "firewall_nat_1to1.php");
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$tab_array[] = array(gettext("Outbound"), false, "firewall_nat_out.php");
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$tab_array[] = array(gettext("NPt"), false, "firewall_nat_npt.php");
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display_top_tabs($tab_array);
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?>
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</td></tr>
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<tr><td>
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<div id="mainarea">
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<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0" summary="main area">
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<tr id="frheader">
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<td width="3%" class="list"> </td>
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<td width="3%" class="list"> </td>
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<td width="10%" class="listhdrr"><?=gettext("Interface"); ?></td>
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<td width="15%" class="listhdrr"><?=gettext("External IP"); ?></td>
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<td width="15%" class="listhdrr"><?=gettext("Internal IP"); ?></td>
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<td width="15%" class="listhdrr"><?=gettext("Destination IP"); ?></td>
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<td width="29%" class="listhdr"><?=gettext("Description"); ?></td>
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<td width="10%" class="list">
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<table border="0" cellspacing="0" cellpadding="1" summary="edit">
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<tr>
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<td width="17"></td>
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<td valign="middle">
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<a href="firewall_nat_1to1_edit.php">
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" title="<?=gettext("add rule"); ?>" alt="add" />
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</a>
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</td>
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</tr>
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</table>
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</td>
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</tr>
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<?php
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$textse = "</span>";
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$i = 0;
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foreach ($a_1to1 as $natent):
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if (isset($natent['disabled'])) {
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$textss = "<span class=\"gray\">";
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$iconfn = "pass_d";
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} else {
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$textss = "<span>";
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$iconfn = "pass";
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}
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?>
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<tr valign="top" id="fr<?=$i;?>">
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<td class="listt">
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<input type="checkbox" id="frc<?=$i;?>" name="rule[]" value="<?=$i;?>" onclick="fr_bgcolor('<?=$i;?>')" style="margin: 0; padding: 0; width: 15px; height: 15px;" />
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</td>
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<td class="listt" align="center">
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<a href="?act=toggle&id=<?=$i;?>">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_<?=$iconfn;?>.gif" width="11" height="11" border="0"
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title="<?=gettext("click to toggle enabled/disabled status");?>" alt="icon" />
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</a>
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</td>
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<td class="listlr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss;
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if (!$natent['interface'])
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echo htmlspecialchars(convert_friendly_interface_to_friendly_descr("wan"));
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else
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echo htmlspecialchars(convert_friendly_interface_to_friendly_descr($natent['interface']));
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echo $textse;
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?>
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</td>
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<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
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<?php
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$source_net = pprint_address($natent['source']);
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$source_cidr = strstr($source_net, '/');
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echo $textss . $natent['external'] . $source_cidr . $textse;
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?>
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</td>
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<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss . $source_net . $textse;
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?>
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</td>
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<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss . pprint_address($natent['destination']) . $textse;
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?>
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</td>
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<td class="listbg" onclick="fr_toggle(<?=$i;?>)" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss . htmlspecialchars($natent['descr']) . ' ' . $textse;
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?>
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</td>
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<td class="list nowrap" valign="middle">
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<table border="0" cellspacing="0" cellpadding="1" summary="move">
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<tr>
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<td>
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<input onmouseover="fr_insline(<?=$i;?>, true)" onmouseout="fr_insline(<?=$i;?>, false)" name="move_<?=$i;?>"
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src="/themes/<?= $g['theme']; ?>/images/icons/icon_left.gif"
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title="<?=gettext("move selected rules before this rule");?>"
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type="image" style="height:17;width:17;border:0" />
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</td>
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<td>
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<a href="firewall_nat_1to1_edit.php?id=<?=$i;?>">
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" title="<?=gettext("edit rule");?>" alt="edit" />
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</a>
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</td>
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</tr>
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<tr>
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<td align="center" valign="middle">
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<a href="firewall_nat_1to1.php?act=del&id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this rule?");?>')">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" title="<?=gettext("delete rule");?>" alt="delete" />
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</a>
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</td>
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<td>
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<a href="firewall_nat_1to1_edit.php?dup=<?=$i;?>">
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="<?=gettext("add a new rule based on this one");?>" width="17" height="17" border="0" alt="duplicate" />
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</a>
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</td>
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</tr>
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</table>
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</td>
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</tr>
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<?php
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$i++;
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endforeach;
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?>
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<tr>
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289
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<td class="list" colspan="7"></td>
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290
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<td class="list nowrap" valign="middle">
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<table border="0" cellspacing="0" cellpadding="1" summary="edit">
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<tr>
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<td>
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<?php
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if ($i == 0):
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296
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?>
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_left_d.gif" width="17" height="17"
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title="<?=gettext("move selected mappings to end");?>" border="0" alt="move" />
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<?php
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300
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else:
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301
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?>
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<input name="move_<?=$i;?>" type="image" src="/themes/<?= $g['theme']; ?>/images/icons/icon_left.gif"
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style="width:17;height:17;border:0" title="<?=gettext("move selected mappings to end");?>" />
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<?php
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endif;
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?>
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</td>
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<td>
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<a href="firewall_nat_1to1_edit.php">
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"
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title="<?=gettext("add new mapping");?>" alt="add" />
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</a>
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</td>
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</tr>
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<tr>
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<td>
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<?php
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if ($i == 0):
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319
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?>
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320
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x_d.gif" width="17" height="17"
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title="<?=gettext("delete selected rules");?>" border="0" alt="delete" />
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<?php
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else:
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?>
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<input name="del" type="image" src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif"
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style="width:17;height:17" title="<?=gettext("delete selected mappings");?>"
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onclick="return confirm('<?=gettext("Do you really want to delete the selected mappings?");?>')" />
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<?php
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endif;
|
|
330
|
?>
|
|
331
|
</td>
|
|
332
|
</tr>
|
|
333
|
</table>
|
|
334
|
</td>
|
|
335
|
</tr>
|
|
336
|
<tr>
|
|
337
|
<td colspan="7">
|
|
338
|
<p><span class="vexpl">
|
|
339
|
<span class="red"><strong><?=gettext("Note:"); ?><br /></strong></span>
|
|
340
|
<?=gettext("Depending on the way your WAN connection is setup, you may also need a"); ?>
|
|
341
|
<a href="firewall_virtual_ip.php"><?=gettext("Virtual IP."); ?></a><br />
|
|
342
|
<?=gettext("If you add a 1:1 NAT entry for any of the interface IPs on this system, " .
|
|
343
|
"it will make this system inaccessible on that IP address. i.e. if " .
|
|
344
|
"you use your WAN IP address, any services on this system (IPsec, OpenVPN server, etc.) " .
|
|
345
|
"using the WAN IP address will no longer function."); ?>
|
|
346
|
</span></p>
|
|
347
|
</td>
|
|
348
|
</tr>
|
|
349
|
</table>
|
|
350
|
</div>
|
|
351
|
</td></tr>
|
|
352
|
</table>
|
|
353
|
</form>
|
|
354
|
<?php include("fend.inc"); ?>
|
|
355
|
</body>
|
|
356
|
</html>
|
