mirror of
https://github.com/lucaspalomodevelop/core.git
synced 2026-03-20 11:26:13 +00:00
383 lines
18 KiB
PHP
383 lines
18 KiB
PHP
<?php
|
|
/* $Id$ */
|
|
/*
|
|
firewall_nat.php
|
|
Copyright (C) 2004 Scott Ullrich
|
|
All rights reserved.
|
|
|
|
originally 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.
|
|
*/
|
|
/*
|
|
pfSense_MODULE: nat
|
|
*/
|
|
|
|
##|+PRIV
|
|
##|*IDENT=page-firewall-nat-portforward
|
|
##|*NAME=Firewall: NAT: Port Forward page
|
|
##|*DESCR=Allow access to the 'Firewall: NAT: Port Forward' page.
|
|
##|*MATCH=firewall_nat.php*
|
|
##|-PRIV
|
|
|
|
require("guiconfig.inc");
|
|
require_once("functions.inc");
|
|
require_once("filter.inc");
|
|
require_once("shaper.inc");
|
|
require_once("itemid.inc");
|
|
|
|
if (!is_array($config['nat']['rule']))
|
|
$config['nat']['rule'] = array();
|
|
|
|
$a_nat = &$config['nat']['rule'];
|
|
|
|
/* if a custom message has been passed along, lets process it */
|
|
if ($_GET['savemsg'])
|
|
$savemsg = $_GET['savemsg'];
|
|
|
|
if ($_POST) {
|
|
|
|
$pconfig = $_POST;
|
|
|
|
if ($_POST['apply']) {
|
|
|
|
write_config();
|
|
|
|
$retval = 0;
|
|
|
|
unlink_if_exists("/tmp/config.cache");
|
|
$retval |= filter_configure();
|
|
$savemsg = get_std_save_message($retval);
|
|
|
|
pfSense_handle_custom_code("/usr/local/pkg/firewall_nat/apply");
|
|
|
|
if ($retval == 0) {
|
|
clear_subsystem_dirty('natconf');
|
|
clear_subsystem_dirty('filter');
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
if ($_GET['act'] == "del") {
|
|
if ($a_nat[$_GET['id']]) {
|
|
|
|
if (isset($a_nat[$_GET['id']]['associated-rule-id'])) {
|
|
delete_id($a_nat[$_GET['id']]['associated-rule-id'], $config['filter']['rule']);
|
|
$want_dirty_filter = true;
|
|
}
|
|
unset($a_nat[$_GET['id']]);
|
|
|
|
if (write_config()) {
|
|
mark_subsystem_dirty('natconf');
|
|
if ($want_dirty_filter)
|
|
mark_subsystem_dirty('filter');
|
|
}
|
|
header("Location: firewall_nat.php");
|
|
exit;
|
|
}
|
|
}
|
|
|
|
if (isset($_POST['del_x'])) {
|
|
/* delete selected rules */
|
|
if (is_array($_POST['rule']) && count($_POST['rule'])) {
|
|
foreach ($_POST['rule'] as $rulei) {
|
|
$target = $rule['target'];
|
|
// Check for filter rule associations
|
|
if (isset($a_nat[$rulei]['associated-rule-id'])){
|
|
delete_id($a_nat[$rulei]['associated-rule-id'], $config['filter']['rule']);
|
|
|
|
mark_subsystem_dirty('filter');
|
|
}
|
|
unset($a_nat[$rulei]);
|
|
}
|
|
if (write_config())
|
|
mark_subsystem_dirty('natconf');
|
|
header("Location: firewall_nat.php");
|
|
exit;
|
|
}
|
|
|
|
} else {
|
|
/* yuck - IE won't send value attributes for image buttons, while Mozilla does - so we use .x/.y to find move button clicks instead... */
|
|
unset($movebtn);
|
|
foreach ($_POST as $pn => $pd) {
|
|
if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
|
|
$movebtn = $matches[1];
|
|
break;
|
|
}
|
|
}
|
|
/* move selected rules before this rule */
|
|
if (isset($movebtn) && is_array($_POST['rule']) && count($_POST['rule'])) {
|
|
$a_nat_new = array();
|
|
|
|
/* copy all rules < $movebtn and not selected */
|
|
for ($i = 0; $i < $movebtn; $i++) {
|
|
if (!in_array($i, $_POST['rule']))
|
|
$a_nat_new[] = $a_nat[$i];
|
|
}
|
|
|
|
/* copy all selected rules */
|
|
for ($i = 0; $i < count($a_nat); $i++) {
|
|
if ($i == $movebtn)
|
|
continue;
|
|
if (in_array($i, $_POST['rule']))
|
|
$a_nat_new[] = $a_nat[$i];
|
|
}
|
|
|
|
/* copy $movebtn rule */
|
|
if ($movebtn < count($a_nat))
|
|
$a_nat_new[] = $a_nat[$movebtn];
|
|
|
|
/* copy all rules > $movebtn and not selected */
|
|
for ($i = $movebtn+1; $i < count($a_nat); $i++) {
|
|
if (!in_array($i, $_POST['rule']))
|
|
$a_nat_new[] = $a_nat[$i];
|
|
}
|
|
$a_nat = $a_nat_new;
|
|
if (write_config())
|
|
mark_subsystem_dirty('natconf');
|
|
header("Location: firewall_nat.php");
|
|
exit;
|
|
}
|
|
}
|
|
|
|
$closehead = false;
|
|
$pgtitle = array(gettext("Firewall"),gettext("NAT"),gettext("Port Forward"));
|
|
include("head.inc");
|
|
|
|
echo "<script type=\"text/javascript\" src=\"/javascript/domTT/domLib.js\"></script>";
|
|
echo "<script type=\"text/javascript\" src=\"/javascript/domTT/domTT.js\"></script>";
|
|
echo "<script type=\"text/javascript\" src=\"/javascript/domTT/behaviour.js\"></script>";
|
|
echo "<script type=\"text/javascript\" src=\"/javascript/domTT/fadomatic.js\"></script>";
|
|
|
|
?>
|
|
</head>
|
|
|
|
<body link="#000000" vlink="#000000" alink="#000000">
|
|
<?php include("fbegin.inc"); ?>
|
|
<form action="firewall_nat.php" method="post" name="iform">
|
|
<script type="text/javascript" src="/javascript/row_toggle.js"></script>
|
|
<?php if ($savemsg) print_info_box($savemsg); ?>
|
|
<?php if (is_subsystem_dirty('natconf')): ?>
|
|
<?php print_info_box_np(gettext("The NAT configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
|
|
<?php endif; ?>
|
|
<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="firewall nat">
|
|
<tr><td>
|
|
<?php
|
|
$tab_array = array();
|
|
$tab_array[] = array(gettext("Port Forward"), true, "firewall_nat.php");
|
|
$tab_array[] = array(gettext("1:1"), false, "firewall_nat_1to1.php");
|
|
$tab_array[] = array(gettext("Outbound"), false, "firewall_nat_out.php");
|
|
$tab_array[] = array(gettext("NPt"), false, "firewall_nat_npt.php");
|
|
display_top_tabs($tab_array);
|
|
?>
|
|
</td></tr>
|
|
<tr>
|
|
<td>
|
|
<div id="mainarea">
|
|
<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0" summary="main area">
|
|
<tr id="frheader">
|
|
<td width="3%" class="list"> </td>
|
|
<td width="3%" class="list"> </td>
|
|
<td width="5%" class="listhdrr"><?=gettext("If");?></td>
|
|
<td width="5%" class="listhdrr"><?=gettext("Proto");?></td>
|
|
<td width="11%" class="listhdrr nowrap"><?=gettext("Src. addr");?></td>
|
|
<td width="11%" class="listhdrr nowrap"><?=gettext("Src. ports");?></td>
|
|
<td width="11%" class="listhdrr nowrap"><?=gettext("Dest. addr");?></td>
|
|
<td width="11%" class="listhdrr nowrap"><?=gettext("Dest. ports");?></td>
|
|
<td width="11%" class="listhdrr nowrap"><?=gettext("NAT IP");?></td>
|
|
<td width="11%" class="listhdrr nowrap"><?=gettext("NAT Ports");?></td>
|
|
<td width="11%" class="listhdr"><?=gettext("Description");?></td>
|
|
<td width="5%" class="list">
|
|
<table border="0" cellspacing="0" cellpadding="1" summary="list">
|
|
<tr>
|
|
<td width="17">
|
|
<?php if (count($a_nat) == 0): ?>
|
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x_d.gif" width="17" height="17" title="<?=gettext("delete selected rules");?>" border="0" alt="delete" />
|
|
<?php else: ?>
|
|
<input name="del" type="image" src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" title="<?=gettext("delete selected rules"); ?>" onclick="return confirm('<?=gettext("Do you really want to delete the selected rules?");?>')" />
|
|
<?php endif; ?>
|
|
</td>
|
|
<td><a href="firewall_nat_edit.php?after=-1"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="add" /></a></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
<?php $nnats = $i = 0; foreach ($a_nat as $natent): ?>
|
|
<?php
|
|
|
|
//build Alias popup box
|
|
$span_end = "</U></span>";
|
|
|
|
$alias_popup = rule_popup($natent['source']['address'], pprint_port($natent['source']['port']), $natent['destination']['address'], pprint_port($natent['destination']['port']));
|
|
|
|
$alias_src_span_begin = $alias_popup["src"];
|
|
$alias_src_port_span_begin = $alias_popup["srcport"];
|
|
$alias_dst_span_begin = $alias_popup["dst"];
|
|
$alias_dst_port_span_begin = $alias_popup["dstport"];
|
|
|
|
$alias_src_span_end = $alias_popup["src_end"];
|
|
$alias_src_port_span_end = $alias_popup["srcport_end"];
|
|
$alias_dst_span_end = $alias_popup["dst_end"];
|
|
$alias_dst_port_span_end = $alias_popup["dstport_end"];
|
|
|
|
$alias_popup = rule_popup("","",$natent['target'], pprint_port($natent['local-port']));
|
|
|
|
$alias_target_span_begin = $alias_popup["dst"];
|
|
$alias_local_port_span_begin = $alias_popup["dstport"];
|
|
|
|
$alias_target_span_end = $alias_popup["dst_end"];
|
|
$alias_local_port_span_end = $alias_popup["dstport_end"];
|
|
|
|
if (isset($natent['disabled']))
|
|
$textss = "<span class=\"gray\">";
|
|
else
|
|
$textss = "<span>";
|
|
|
|
$textse = "</span>";
|
|
|
|
/* if user does not have access to edit an interface skip on to the next record */
|
|
if(!have_natpfruleint_access($natent['interface']))
|
|
continue;
|
|
?>
|
|
<tr valign="top" id="fr<?=$nnats;?>">
|
|
<td class="listt"><input type="checkbox" id="frc<?=$nnats;?>" name="rule[]" value="<?=$i;?>" onClick="fr_bgcolor('<?=$nnats;?>')" style="margin: 0; padding: 0; width: 15px; height: 15px;" /></td>
|
|
<td class="listt" align="center">
|
|
<?php if($natent['associated-rule-id'] == "pass"): ?>
|
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_pass.gif" title="<?=gettext("All traffic matching this NAT entry is passed"); ?>" border="0" alt="pass" />
|
|
<?php elseif (!empty($natent['associated-rule-id'])): ?>
|
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_chain.png" width="17" height="17" title="<?=gettext("Firewall rule ID"); ?> <?=htmlspecialchars($nnatid); ?> <?=gettext("is managed with this rule"); ?>" border="0" alt="change" />
|
|
<?php endif; ?>
|
|
</td>
|
|
<td class="listlr" onClick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?>
|
|
<?php
|
|
if (!$natent['interface'])
|
|
echo htmlspecialchars(convert_friendly_interface_to_friendly_descr("wan"));
|
|
else
|
|
echo htmlspecialchars(convert_friendly_interface_to_friendly_descr($natent['interface']));
|
|
?>
|
|
<?=$textse;?>
|
|
</td>
|
|
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?=strtoupper($natent['protocol']);?><?=$textse;?>
|
|
</td>
|
|
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?php echo $alias_src_span_begin;?><?php echo htmlspecialchars(pprint_address($natent['source']));?><?php echo $alias_src_span_end;?><?=$textse;?>
|
|
</td>
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?php echo $alias_src_port_span_begin;?><?php echo htmlspecialchars(pprint_port($natent['source']['port']));?><?php echo $alias_src_port_span_end;?><?=$textse;?>
|
|
</td>
|
|
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?php echo $alias_dst_span_begin;?><?php echo htmlspecialchars(pprint_address($natent['destination']));?><?php echo $alias_dst_span_end;?><?=$textse;?>
|
|
</td>
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?php echo $alias_dst_port_span_begin;?><?php echo htmlspecialchars(pprint_port($natent['destination']['port']));?><?php echo $alias_dst_port_span_end;?><?=$textse;?>
|
|
</td>
|
|
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?php echo $alias_target_span_begin;?><?php echo htmlspecialchars($natent['target']);?><?php echo $alias_target_span_end;?><?=$textse;?>
|
|
</td>
|
|
<td class="listr" onclick="fr_toggle(<?=$nnats;?>)" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?php
|
|
$localport = $natent['local-port'];
|
|
|
|
list($dstbeginport, $dstendport) = explode("-", $natent['destination']['port']);
|
|
|
|
if ($dstendport) {
|
|
$localendport = $natent['local-port'] + $dstendport - $dstbeginport;
|
|
$localport .= '-' . $localendport;
|
|
}
|
|
?>
|
|
<?=$textss;?><?php echo $alias_local_port_span_begin;?><?php echo htmlspecialchars(pprint_port($localport));?><?php echo $alias_local_port_span_end;?><?=$textse;?>
|
|
</td>
|
|
|
|
<td class="listbg" onclick="fr_toggle(<?=$nnats;?>)" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
|
|
<?=$textss;?><?=htmlspecialchars($natent['descr']);?> <?=$textse;?>
|
|
</td>
|
|
<td valign="middle" class="list nowrap">
|
|
<table border="0" cellspacing="0" cellpadding="1" summary="move">
|
|
<tr>
|
|
<td><input onmouseover="fr_insline(<?=$nnats;?>, true)" onmouseout="fr_insline(<?=$nnats;?>, false)" name="move_<?=$i;?>" src="/themes/<?= $g['theme']; ?>/images/icons/icon_left.gif" title="<?=gettext("move selected rules before this rule");?>" height="17" type="image" width="17" border="0" /></td>
|
|
<td><a href="firewall_nat_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" title="<?=gettext("edit rule"); ?>"></a></td>
|
|
</tr>
|
|
<tr>
|
|
<td align="center" valign="middle"><a href="firewall_nat.php?act=del&id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this rule?");?>')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" title="<?=gettext("delete rule");?>" alt="delete" /></a></td>
|
|
<td><a href="firewall_nat_edit.php?dup=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="<?=gettext("add a new NAT based on this one");?>" width="17" height="17" border="0" alt="add" /></a></td>
|
|
</tr>
|
|
</table>
|
|
</tr>
|
|
<?php $i++; $nnats++; endforeach; ?>
|
|
<tr>
|
|
<td class="list" colspan="8"></td>
|
|
<td> </td>
|
|
<td> </td>
|
|
<td> </td>
|
|
<td class="list nowrap" valign="middle">
|
|
<table border="0" cellspacing="0" cellpadding="1" summary="move">
|
|
<tr>
|
|
<td><?php if ($nnats == 0): ?><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_left_d.gif" width="17" height="17" title="<?=gettext("move selected rules to end"); ?>" border="0" alt="move" /><?php else: ?><input name="move_<?=$i;?>" type="image" src="/themes/<?= $g['theme']; ?>/images/icons/icon_left.gif" style="width:17;height:17;border:0" title="<?=gettext("move selected rules to end");?>" /><?php endif; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td width="17">
|
|
<?php if (count($a_nat) == 0): ?>
|
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x_d.gif" width="17" height="17" title="<?=gettext("delete selected rules");?>" border="0" alt="delete" />
|
|
<?php else: ?>
|
|
<input name="del" type="image" src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" title="<?=gettext("delete selected rules"); ?>" onclick="return confirm('<?=gettext("Do you really want to delete the selected rules?");?>')" />
|
|
<?php endif; ?>
|
|
</td>
|
|
<td><a href="firewall_nat_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="add" /></a></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
<tr><td> </td></tr>
|
|
<tr>
|
|
<td width="16"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_pass.gif" width="11" height="11" alt="pass" /></td>
|
|
<td colspan="3"><?=gettext("pass"); ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td width="14"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_chain.png" width="11" height="11" alt="chain" /></td>
|
|
<td colspan="3"><?=gettext("linked rule");?></td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<?php
|
|
if ($pkg['tabs'] <> "") {
|
|
echo "</td></tr></table>";
|
|
}
|
|
?>
|
|
|
|
</form>
|
|
<?php include("fend.inc"); ?>
|
|
</body>
|
|
</html>
|