mirror of
https://github.com/pfsense/pfsense.git
synced 2025-10-26 11:38:35 +00:00
247 lines
10 KiB
PHP
Executable File
247 lines
10 KiB
PHP
Executable File
<?php
|
|
/* $Id$ */
|
|
/*
|
|
firewall_virtual_ip.php
|
|
part of pfSense (http://www.pfsense.com/)
|
|
|
|
Copyright (C) 2005 Bill Marquette <bill.marquette@gmail.com>.
|
|
All rights reserved.
|
|
|
|
Includes code from m0n0wall which is:
|
|
Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
|
|
All rights reserved.
|
|
|
|
Includes code from pfSense which is:
|
|
Copyright (C) 2004-2005 Scott Ullrich <geekgod@pfsense.com>.
|
|
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_BUILDER_BINARIES: /sbin/ifconfig
|
|
pfSense_MODULE: interfaces
|
|
*/
|
|
|
|
##|+PRIV
|
|
##|*IDENT=page-firewall-virtualipaddresses
|
|
##|*NAME=Firewall: Virtual IP Addresses page
|
|
##|*DESCR=Allow access to the 'Firewall: Virtual IP Addresses' page.
|
|
##|*MATCH=firewall_virtual_ip.php*
|
|
##|-PRIV
|
|
|
|
require("guiconfig.inc");
|
|
require_once("functions.inc");
|
|
require_once("filter.inc");
|
|
require_once("shaper.inc");
|
|
|
|
if (!is_array($config['virtualip']['vip'])) {
|
|
$config['virtualip']['vip'] = array();
|
|
}
|
|
$a_vip = &$config['virtualip']['vip'];
|
|
|
|
if ($_POST) {
|
|
$pconfig = $_POST;
|
|
|
|
if ($_POST['apply']) {
|
|
if (file_exists("{$g['tmp_path']}/.firewall_virtual_ip.apply")) {
|
|
$toapplylist = unserialize(file_get_contents("{$g['tmp_path']}/.firewall_virtual_ip.apply"));
|
|
foreach ($toapplylist as $vid => $ovip) {
|
|
if (!empty($ovip))
|
|
interface_vip_bring_down($ovip);
|
|
if ($a_vip[$vid]) {
|
|
switch ($a_vip[$vid]['mode']) {
|
|
case "ipalias":
|
|
interface_ipalias_configure($a_vip[$vid]);
|
|
break;
|
|
case "proxyarp":
|
|
interface_proxyarp_configure($a_vip[$vid]['interface']);
|
|
break;
|
|
case "carp":
|
|
interface_carp_configure($a_vip[$vid]);
|
|
break;
|
|
case "carpdev-dhcp":
|
|
interface_carpdev_configure($a_vip[$vid]);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
@unlink("{$g['tmp_path']}/.firewall_virtual_ip.apply");
|
|
}
|
|
$retval = 0;
|
|
$retval |= filter_configure();
|
|
$savemsg = get_std_save_message($retval);
|
|
|
|
clear_subsystem_dirty('vip');
|
|
}
|
|
}
|
|
|
|
if ($_GET['act'] == "del") {
|
|
if ($a_vip[$_GET['id']]) {
|
|
/* make sure no inbound NAT mappings reference this entry */
|
|
if (is_array($config['nat']['rule'])) {
|
|
foreach ($config['nat']['rule'] as $rule) {
|
|
if($rule['destination']['address'] <> "") {
|
|
if ($rule['destination']['address'] == $a_vip[$_GET['id']]['subnet']) {
|
|
$input_errors[] = gettext("This entry cannot be deleted because it is still referenced by at least one NAT mapping.");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($a_vip[$_GET['id']]['mode'] == "ipalias") {
|
|
$vipiface = $a_vip[$_GET['id']]['interface'];
|
|
foreach ($a_vip as $vip) {
|
|
if ($vip['interface'] == $vipiface && $vip['mode'] == "carp")
|
|
if (ip_in_subnet($vip['subnet'], gen_subnet($a_vip[$_GET['id']]['subnet'], $a_vip[$_GET['id']]['subnet_bits']) . "/" . $a_vip[$_GET['id']]['subnet_bits']))
|
|
$input_errors[] = gettext("This entry cannot be deleted because it is still referenced by CARP") . " {$vip['descr']}.";
|
|
}
|
|
}
|
|
|
|
|
|
if (!$input_errors) {
|
|
// Special case since every proxyarp vip is handled by the same daemon.
|
|
if ($a_vip[$_GET['id']]['mode'] == "proxyarp") {
|
|
$viface = $a_vip[$_GET['id']]['interface'];
|
|
unset($a_vip[$_GET['id']]);
|
|
interface_proxyarp_configure($viface);
|
|
} else {
|
|
interface_vip_bring_down($a_vip[$_GET['id']]);
|
|
unset($a_vip[$_GET['id']]);
|
|
}
|
|
if (count($config['virtualip']['vip']) == 0)
|
|
unset($config['virtualip']['vip']);
|
|
write_config();
|
|
header("Location: firewall_virtual_ip.php");
|
|
exit;
|
|
}
|
|
}
|
|
} else if ($_GET['changes'] == "mods")
|
|
$id = $_GET['id'];
|
|
|
|
$pgtitle = array(gettext("Firewall"),gettext("Virtual IP Addresses"));
|
|
include("head.inc");
|
|
|
|
?>
|
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
|
<?php include("fbegin.inc"); ?>
|
|
<form action="firewall_virtual_ip.php" method="post">
|
|
<?php
|
|
if ($input_errors)
|
|
print_input_errors($input_errors);
|
|
else
|
|
if ($savemsg)
|
|
print_info_box($savemsg);
|
|
else
|
|
if (is_subsystem_dirty('vip'))
|
|
print_info_box_np(gettext("The VIP configuration has been changed.")."<br>".gettext("You must apply the changes in order for them to take effect."));
|
|
?>
|
|
<br>
|
|
<table width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
<tr><td class="tabnavtbl">
|
|
<?php
|
|
/* active tabs */
|
|
$tab_array = array();
|
|
$tab_array[] = array(gettext("Virtual IPs"), true, "firewall_virtual_ip.php");
|
|
$tab_array[] = array(gettext("CARP Settings"), false, "pkg_edit.php?xml=carp_settings.xml&id=0");
|
|
display_top_tabs($tab_array);
|
|
?>
|
|
</td></tr>
|
|
<tr>
|
|
<td><input type="hidden" id="id" name="id" value="<? echo $id; ?>"></td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<div id="mainarea">
|
|
<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
<tr>
|
|
<td width="30%" class="listhdrr"><?=gettext("Virtual IP address");?></td>
|
|
<td width="10%" class="listhdrr"><?=gettext("Type");?></td>
|
|
<td width="40%" class="listhdr"><?=gettext("Description");?></td>
|
|
<td width="10%" class="list">
|
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
<tr>
|
|
<td width="17"></td>
|
|
<td valign="middle"><a href="firewall_virtual_ip_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
<?php $i = 0; foreach ($a_vip as $vipent): ?>
|
|
<?php if($vipent['subnet'] <> "" or $vipent['range'] <> "" or
|
|
$vipent['subnet_bits'] <> "" or (isset($vipent['range']['from']) && $vipent['range']['from'] <> "") or $vipent['mode'] == "carpdev-dhcp"): ?>
|
|
<tr>
|
|
<td class="listlr" ondblclick="document.location='firewall_virtual_ip_edit.php?id=<?=$i;?>';">
|
|
<?php if (($vipent['type'] == "single") || ($vipent['type'] == "network"))
|
|
if($vipent['subnet_bits'])
|
|
echo "{$vipent['subnet']}/{$vipent['subnet_bits']}";
|
|
if ($vipent['type'] == "range")
|
|
echo "{$vipent['range']['from']}-{$vipent['range']['to']}";
|
|
?>
|
|
<?php if($vipent['mode'] == "carpdev-dhcp") echo "DHCP"; ?>
|
|
<?php if($vipent['mode'] == "carp" or $vipent['mode'] == "carpdev-dhcp") echo " (vhid {$vipent['vhid']})"; ?>
|
|
</td>
|
|
<td class="listr" align="center" ondblclick="document.location='firewall_virtual_ip_edit.php?id=<?=$i;?>';">
|
|
<? if($vipent['mode'] == "proxyarp") echo "<img src='./themes/".$g['theme']."/images/icons/icon_parp.gif' title='Proxy ARP'>"; elseif($vipent['mode'] == "carp" or $vipent['mode'] == "carpdev-dhcp") echo "<img src='./themes/".$g['theme']."/images/icons/icon_carp.gif' title='CARP'>"; elseif($vipent['mode'] == "other") echo "<img src='./themes/".$g['theme']."/images/icons/icon_other.gif' title='Other'>"; elseif($vipent['mode'] == "ipalias") echo "<img src='./themes/".$g['theme']."/images/icons/icon_ifalias.gif' title='IP Alias'>";?>
|
|
</td>
|
|
<td class="listbg" ondblclick="document.location='firewall_virtual_ip_edit.php?id=<?=$i;?>';">
|
|
<?=htmlspecialchars($vipent['descr']);?>
|
|
</td>
|
|
<td class="list" nowrap>
|
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
<tr>
|
|
<td valign="middle"><a href="firewall_virtual_ip_edit.php?id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
|
|
<td valign="middle"><a href="firewall_virtual_ip.php?act=del&id=<?=$i;?>" onclick="return confirm('<?=gettext('Do you really want to delete this entry?');?>')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
<?php endif; ?>
|
|
<?php $i++; endforeach; ?>
|
|
<tr>
|
|
<td class="list" colspan="3"></td>
|
|
<td class="list">
|
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
<tr>
|
|
<td width="17"></td>
|
|
<td valign="middle"><a href="firewall_virtual_ip_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td colspan="4">
|
|
<p><span class="vexpl"><span class="red"><strong><?=gettext("Note:");?><br>
|
|
</strong></span><?=gettext("The virtual IP addresses defined on this page may be used in");?><a href="firewall_nat.php"> <?=gettext("NAT"); ?> </a><?=gettext("mappings.");?><br>
|
|
<?=gettext("You can check the status of your CARP Virtual IPs and interfaces ");?><a href="carp_status.php"><?=gettext("here");?></a>.</span></p>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
</table>
|
|
</form>
|
|
<?php include("fend.inc"); ?>
|
|
</body>
|
|
</html>
|