mirror of
https://github.com/lucaspalomodevelop/core.git
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250 lines
9.4 KiB
PHP
250 lines
9.4 KiB
PHP
<?php
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/*
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Copyright (C) 2014-2015 Deciso B.V.
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Copyright (C) 2014 Electric Sheep Fencing, LLC
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All rights reserved.
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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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require("functions.inc");
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require("guiconfig.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("ipsec.inc");
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require_once("vpn.inc");
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$pconfig['noinstalllanspd'] = $config['system']['noinstalllanspd'];
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$pconfig['preferoldsa_enable'] = isset($config['ipsec']['preferoldsa']);
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foreach ($ipsec_loglevels as $lkey => $ldescr) {
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if (!empty($config['ipsec']["ipsec_{$lkey}"]))
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$pconfig["ipsec_{$lkey}"] = $config['ipsec']["ipsec_{$lkey}"];
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}
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$pconfig['failoverforcereload'] = isset($config['ipsec']['failoverforcereload']);
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$pconfig['maxmss_enable'] = isset($config['system']['maxmss_enable']);
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$pconfig['maxmss'] = $config['system']['maxmss'];
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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if (!$input_errors) {
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if($_POST['noinstalllanspd'] == "yes") {
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if (!isset($pconfig['noinstalllanspd']))
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$config['system']['noinstalllanspd'] = true;
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} else {
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if (isset($config['system']['noinstalllanspd']))
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unset($config['system']['noinstalllanspd']);
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}
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if($_POST['preferoldsa_enable'] == "yes")
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$config['ipsec']['preferoldsa'] = true;
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elseif (isset($config['ipsec']['preferoldsa']))
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unset($config['ipsec']['preferoldsa']);
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if (is_array($config['ipsec'])) {
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foreach ($ipsec_loglevels as $lkey => $ldescr) {
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if (empty($_POST["ipsec_{$lkey}"])) {
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if (isset($config['ipsec']["ipsec_{$lkey}"]))
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unset($config['ipsec']["ipsec_{$lkey}"]);
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} else
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$config['ipsec']["ipsec_{$lkey}"] = $_POST["ipsec_{$lkey}"];
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}
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}
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if($_POST['failoverforcereload'] == "yes")
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$config['ipsec']['failoverforcereload'] = true;
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elseif (isset($config['ipsec']['failoverforcereload']))
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unset($config['ipsec']['failoverforcereload']);
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if($_POST['maxmss_enable'] == "yes") {
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$config['system']['maxmss_enable'] = true;
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$config['system']['maxmss'] = $_POST['maxmss'];
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} else {
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unset($config['system']['maxmss_enable']);
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unset($config['system']['maxmss']);
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}
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write_config();
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$retval = 0;
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$retval = filter_configure();
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if(stristr($retval, "error") <> true)
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$savemsg = get_std_save_message(gettext($retval));
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else
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$savemsg = gettext($retval);
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vpn_ipsec_configure_preferoldsa();
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vpn_ipsec_configure();
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vpn_ipsec_configure_loglevels();
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// header("Location: vpn_ipsec_settings.php");
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// return;
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}
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}
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$pgtitle = array(gettext("VPN"),gettext("IPsec"),gettext("Settings"));
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$shortcut_section = "ipsec";
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include("head.inc");
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?>
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<body>
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<?php include("fbegin.inc"); ?>
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<script type="text/javascript">
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//<![CDATA[
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function maxmss_checked(obj) {
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if (obj.checked)
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jQuery('#maxmss').attr('disabled',false);
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else
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jQuery('#maxmss').attr('disabled','true');
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}
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//]]>
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</script>
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php
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if ($savemsg)
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print_info_box($savemsg);
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if ($input_errors)
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print_input_errors($input_errors);
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?>
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<section class="col-xs-12">
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<? $active_tab = "/vpn_ipsec_settings.php"; include('vpn_ipsec_tabs.php'); ?>
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<div class="tab-content content-box col-xs-12">
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<form action="vpn_ipsec_settings.php" method="post" name="iform" id="iform">
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<div class="table-responsive">
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<table class="table table-striped table-sort">
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<thead>
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<tr>
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<th colspan="2" class="listtopic"><?=gettext("IPSec Advanced Settings"); ?></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("LAN security associsations"); ?></td>
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<td width="78%" class="vtable">
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<input name="noinstalllanspd" type="checkbox" id="noinstalllanspd" value="yes" <?php if ($pconfig['noinstalllanspd']) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Do not install LAN SPD"); ?></strong>
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<br />
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<?=gettext("By default, if IPSec is enabled negating SPD are inserted to provide protection. " .
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"This behaviour can be changed by enabling this setting which will prevent installing these SPDs."); ?>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Security Associations"); ?></td>
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<td width="78%" class="vtable">
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<input name="preferoldsa_enable" type="checkbox" id="preferoldsa_enable" value="yes" <?php if ($pconfig['preferoldsa_enable']) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Prefer older IPsec SAs"); ?></strong>
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<br />
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<?=gettext("By default, if several SAs match, the newest one is " .
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"preferred if it's at least 30 seconds old. Select this " .
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"option to always prefer old SAs over new ones."); ?>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("IPsec Debug"); ?></td>
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<td width="78%" class="vtable">
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<strong><?=gettext("Start IPSec in debug mode based on sections selected"); ?></strong>
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<br />
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<table summary="ipsec debug">
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<?php foreach ($ipsec_loglevels as $lkey => $ldescr): ?>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=$ldescr;?></td>
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<td width="78%" valign="top" class="vncell">
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<?php echo "<select name=\"ipsec_{$lkey}\" id=\"ipsec_{$lkey}\">\n";
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foreach (array("Silent", "Audit", "Control", "Diag", "Raw", "Highest") as $lidx => $lvalue) {
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echo "<option value=\"{$lidx}\" ";
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if ($pconfig["ipsec_{$lkey}"] == $lidx)
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echo "selected=\"selected\"";
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echo ">{$lvalue}</option>\n";
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}
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?>
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</select>
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</td>
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</tr>
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<?php endforeach; ?>
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<tr style="display:none;"><td></td></tr>
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</table>
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<br /><?=gettext("Launches IPSec in debug mode so that more verbose logs " .
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"will be generated to aid in troubleshooting."); ?>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("IPsec Reload on Failover"); ?></td>
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<td width="78%" class="vtable">
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<input name="failoverforcereload" type="checkbox" id="failoverforcereload" value="yes" <?php if ($pconfig['failoverforcereload']) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Force IPsec Reload on Failover"); ?></strong>
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<br />
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<?=gettext("In some circumstances using a gateway group as the interface for " .
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"an IPsec tunnel does not function properly, and IPsec must be forcefully reloaded " .
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"when a failover occurs. Because this will disrupt all IPsec tunnels, this behavior" .
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" is disabled by default. Check this box to force IPsec to fully reload on failover."); ?>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Maximum MSS"); ?></td>
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<td width="78%" class="vtable">
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<input name="maxmss_enable" type="checkbox" id="maxmss_enable" value="yes" <?php if ($pconfig['maxmss_enable'] == true) echo "checked=\"checked\""; ?> onclick="maxmss_checked(this)" />
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<strong><?=gettext("Enable MSS clamping on VPN traffic"); ?></strong>
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<br />
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<input name="maxmss" id="maxmss" value="<?php if ($pconfig['maxmss'] <> "") echo $pconfig['maxmss']; else "1400"; ?>" class="formfld unknown" <?php if ($pconfig['maxmss_enable'] == false) echo "disabled=\"disabled\""; ?> />
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<br />
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<?=gettext("Enable MSS clamping on TCP flows over VPN. " .
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"This helps overcome problems with PMTUD on IPsec VPN links. If left blank, the default value is 1400 bytes. "); ?>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input name="submit" type="submit" class="btn btn-primary" value="<?=gettext("Save"); ?>" />
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</td>
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</tr>
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</table>
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</div>
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</form>
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</div>
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</section>
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</div>
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</div>
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</section>
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<?php include("foot.inc"); ?>
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