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#!/usr/local/bin/php
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<?php
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/*
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HEAD
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status_ovpn.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
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Copyright (C) 2005-2006 Peter Allgeyer <allgeyer@web.de>.
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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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$pgtitle = array("Status", "OpenVPN");
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require("guiconfig.inc");
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$client_list = array();
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$virtip_list = array();
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function dump_log($type) {
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global $g, $config;
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unset($client_list);
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$client_list = array();
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unset($virtip_list);
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$virtip_list = array();
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$max = ($type == 'tun') ? 17 : 4;
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for ($i = 0; $i < $max; $i++) {
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if (file_exists("/var/log/openvpn.log")) {
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unset($string);
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unset($logarr);
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exec("/bin/cat /var/log/openvpn.log", $logarr);
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foreach ($logarr as $logent) {
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$logent = preg_split("/,/", $logent, 5);
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$string = preg_split("/:/", $logent[1]);
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/* search for ip address in second column */
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if (isset($string[0]) && is_ipaddr($string[0]))
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array_push($client_list, $logent);
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/* search for ip address in first column */
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else if (is_ipaddr($logent[0]))
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array_push($virtip_list, $logent);
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}
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}
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}
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if (count($client_list > 1)) {
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foreach ($client_list as $cent) {
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echo "<tr>\n";
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echo "<td class=\"listlr\" nowrap>" . htmlspecialchars($cent[0]) . "</td>\n";
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echo "<td class=\"listr\">" . htmlspecialchars($cent[1]) . "</td>\n";
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unset($found);
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if (isset($virtip_list)) {
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foreach ($virtip_list as $vent) {
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if ($cent[1] == $vent[2]) {
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$found = 1;
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echo "<td class=\"listr\">" . htmlspecialchars($vent[0]) . " </td>\n";
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}
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}
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}
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if (!isset($found))
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echo "<td class=\"listr\" align=\"center\">--</td>\n";
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$date = preg_split("/\s+/", $cent[4]);
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echo "<td nowrap class=\"listr\">" . htmlspecialchars($date[1]) . " " . htmlspecialchars($date[2]) . " " . htmlspecialchars($date[3]) . "</td>\n";
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echo "<td class=\"listr\">" . htmlspecialchars($cent[2]) . "</td>\n";
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echo "<td class=\"listr\">" . htmlspecialchars($cent[3]) . "</td>\n";
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echo "</tr>\n";
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}
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}
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}
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?>
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<?php include("head.inc"); ?>
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<?php include("fbegin.inc"); ?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0"><tr>
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<td colspan="6" class="listtopic">
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OpenVPN server status entries</td>
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</tr>
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<tr>
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<td class="listhdrr">Common Name</td>
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<td class="listhdrr">Real Address</td>
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<td class="listhdrr">Virtual Address</td>
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<td class="listhdrr">Connected Since</td>
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<td class="listhdrr">Bytes Received</td>
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<td class="listhdr">Bytes Sent</td>
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</tr>
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<?php dump_log(tun); ?>
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<?php dump_log(tap); ?>
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</table>
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<br>
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<strong class="red">Note:<br>
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</strong>Please note that status entries are updated once every minute only.
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<?php include("fend.inc"); ?>
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