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<?php
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/*
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status_openvpn.php
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Copyright (C) 2005 Scott Ullrich, Colin Smith
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Copyright (C) 2008 Shrew Soft Inc.
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Copyright (C) 2010 Jim Pingle
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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AJAX bits borrowed from diag_dump_states.php
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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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/*
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pfSense_MODULE: openvpn
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*/
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##|+PRIV
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##|*IDENT=page-status-openvpn
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##|*NAME=Status: OpenVPN page
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##|*DESCR=Allow access to the 'Status: OpenVPN' page.
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##|*MATCH=status_openvpn.php*
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##|-PRIV
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$pgtitle = array(gettext("Status"), gettext("OpenVPN"));
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$shortcut_section = "openvpn";
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require("guiconfig.inc");
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require_once("openvpn.inc");
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require_once("shortcuts.inc");
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require_once("service-utils.inc");
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/* Handle AJAX */
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if ($_GET['action']) {
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if ($_GET['action'] == "kill") {
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$port = $_GET['port'];
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$remipp = $_GET['remipp'];
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if (!empty($port) and !empty($remipp)) {
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$retval = kill_client($port, $remipp);
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echo htmlentities("|{$port}|{$remipp}|{$retval}|");
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} else {
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echo gettext("invalid input");
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}
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exit;
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}
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}
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function kill_client($port, $remipp) {
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global $g;
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//$tcpsrv = "tcp://127.0.0.1:{$port}";
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$tcpsrv = "unix://{$g['varetc_path']}/openvpn/{$port}.sock";
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$errval;
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$errstr;
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/* open a tcp connection to the management port of each server */
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$fp = @stream_socket_client($tcpsrv, $errval, $errstr, 1);
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$killed = -1;
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if ($fp) {
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stream_set_timeout($fp, 1);
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fputs($fp, "kill {$remipp}\n");
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while (!feof($fp)) {
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$line = fgets($fp, 1024);
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$info = stream_get_meta_data($fp);
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if ($info['timed_out']) {
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break;
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}
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/* parse header list line */
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if (strpos($line, "INFO:") !== false) {
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continue;
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}
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if (strpos($line, "SUCCESS") !== false) {
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$killed = 0;
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}
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break;
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}
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fclose($fp);
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}
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return $killed;
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}
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$servers = openvpn_get_active_servers();
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$sk_servers = openvpn_get_active_servers("p2p");
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$clients = openvpn_get_active_clients();
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include("head.inc"); ?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?=$jsevents["body"]["onload"];?>">
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<?php include("fbegin.inc"); ?>
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<form action="status_openvpn.php" method="get" name="iform">
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<script type="text/javascript">
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//<![CDATA[
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function killClient(mport, remipp) {
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var busy = function(index,icon) {
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jQuery(icon).bind("onclick","");
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jQuery(icon).attr('src',jQuery(icon).attr('src').replace("\.gif", "_d.gif"));
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jQuery(icon).css("cursor","wait");
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}
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jQuery('img[name="i:' + mport + ":" + remipp + '"]').each(busy);
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jQuery.ajax(
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"<?=$_SERVER['SCRIPT_NAME'];?>" +
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"?action=kill&port=" + mport + "&remipp=" + remipp,
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{ type: "get", complete: killComplete }
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);
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}
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function killComplete(req) {
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var values = req.responseText.split("|");
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if (values[3] != "0") {
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alert('<?=gettext("An error occurred.");?>' + ' (' + values[3] + ')');
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return;
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}
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jQuery('tr[name="r:' + values[1] + ":" + values[2] + '"]').each(
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function(index,row) { jQuery(row).fadeOut(1000); }
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);
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}
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//]]>
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</script>
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<?php
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$i = 0;
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foreach ($servers as $server):
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?>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0" summary="status openvpn">
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<tr>
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<td colspan="6" class="listtopic">
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<?=$server['name'];?> <?=gettext("Client connections"); ?>
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</td>
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</tr>
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<tr>
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<td>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" summary="connections">
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<tr>
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<td class="listhdrr"><?=gettext("Common Name"); ?></td>
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<td class="listhdrr"><?=gettext("Real Address"); ?></td>
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<td class="listhdrr"><?=gettext("Virtual Address"); ?></td>
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<td class="listhdrr"><?=gettext("Connected Since"); ?></td>
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<td class="listhdrr"><?=gettext("Bytes Sent"); ?></td>
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<td class="listhdrr"><?=gettext("Bytes Received"); ?></td>
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</tr>
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<?php
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foreach ($server['conns'] as $conn):
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?>
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<tr id="<?php echo "r:{$server['mgmt']}:{$conn['remote_host']}"; ?>">
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<td class="listlr">
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<?=$conn['common_name'];?>
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</td>
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<td class="listr">
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<?=$conn['remote_host'];?>
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</td>
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<td class="listr">
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<?=$conn['virtual_addr'];?>
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</td>
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<td class="listr">
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<?=$conn['connect_time'];?>
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</td>
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<td class="listr">
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<?=format_bytes($conn['bytes_sent']);?>
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</td>
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<td class="listr">
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<?=format_bytes($conn['bytes_recv']);?>
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</td>
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<td class="list">
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<img src="/themes/<?php echo $g['theme']; ?>/images/icons/icon_x.gif" height="17" width="17" border="0"
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onclick="killClient('<?php echo $server['mgmt']; ?>', '<?php echo $conn['remote_host']; ?>');" style="cursor:pointer;"
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id="<?php echo "i:{$server['mgmt']}:{$conn['remote_host']}"; ?>"
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title="<?php echo gettext("Kill client connection from") . " " . $conn['remote_host']; ?>" alt="delete" />
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</td>
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</tr>
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<?php
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endforeach;
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?>
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<tfoot>
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<tr>
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<td colspan="2" class="list" height="12">
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<table>
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<tr>
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<td><?php $ssvc = find_service_by_openvpn_vpnid($server['vpnid']); ?>
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<?= get_service_status_icon($ssvc, true, true); ?>
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<?= get_service_control_links($ssvc, true); ?></td>
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</tr>
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</table>
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</td>
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<td colspan="4" class="list" height="12"> </td>
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</tr>
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</tfoot>
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</table>
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</td>
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</tr>
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</table>
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<?php
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if (is_array($server['routes']) && count($server['routes'])):
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?>
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<div id="shroutebut-<?= $i ?>">
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<input type="button" onClick="show_routes('tabroute-<?= $i ?>','shroutebut-<?= $i ?>')" value="<?php echo gettext("Show Routing Table"); ?>" /> - <?= gettext("Display OpenVPN's internal routing table for this server.") ?>
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<br /><br />
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</div>
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<table style="display: none; padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0" id="tabroute-<?= $i ?>" summary="routing table">
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<tr>
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<td colspan="6" class="listtopic">
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<?=$server['name'];?> <?=gettext("Routing Table"); ?>
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</td>
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</tr>
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<tr>
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<td>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" summary="results">
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<tr>
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<td class="listhdrr"><?=gettext("Common Name"); ?></td>
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<td class="listhdrr"><?=gettext("Real Address"); ?></td>
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<td class="listhdrr"><?=gettext("Target Network"); ?></td>
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<td class="listhdrr"><?=gettext("Last Used"); ?></td>
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</tr>
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<?php
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foreach ($server['routes'] as $conn):
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?>
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<tr id="<?php echo "r:{$server['mgmt']}:{$conn['remote_host']}"; ?>">
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<td class="listlr">
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<?=$conn['common_name'];?>
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</td>
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<td class="listr">
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<?=$conn['remote_host'];?>
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</td>
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<td class="listr">
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<?=$conn['virtual_addr'];?>
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</td>
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<td class="listr">
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<?=$conn['last_time'];?>
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</td>
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</tr>
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<?php
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endforeach;
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?>
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<tfoot>
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<tr>
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<td colspan="6" class="list" height="12"><?= gettext("An IP address followed by C indicates a host currently connected through the VPN.") ?></td>
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</tr>
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</tfoot>
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</table>
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</td>
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</tr>
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</table>
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<?php
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endif;
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?>
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<br />
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<?php
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$i++;
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endforeach;
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?>
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<br />
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<?php
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if (!empty($sk_servers)) {
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?>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0" summary="peer to peer stats">
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<tr>
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<td colspan="6" class="listtopic">
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<?=gettext("Peer to Peer Server Instance Statistics"); ?>
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</td>
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</tr>
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<tr>
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<td>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" summary="results">
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<tr>
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<td class="listhdrr"><?=gettext("Name"); ?></td>
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<td class="listhdrr"><?=gettext("Status"); ?></td>
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<td class="listhdrr"><?=gettext("Connected Since"); ?></td>
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<td class="listhdrr"><?=gettext("Virtual Addr"); ?></td>
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<td class="listhdrr"><?=gettext("Remote Host"); ?></td>
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<td class="listhdrr"><?=gettext("Bytes Sent"); ?></td>
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<td class="listhdrr"><?=gettext("Bytes Rcvd"); ?></td>
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<td class="listhdrr"><?=gettext("Service"); ?></td>
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</tr>
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<?php
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foreach ($sk_servers as $sk_server):
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?>
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<tr id="<?php echo "r:{$sk_server['port']}:{$sk_server['vpnid']}"; ?>">
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<td class="listlr">
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<?=$sk_server['name'];?>
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</td>
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<td class="listr">
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<?=$sk_server['status'];?>
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</td>
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<td class="listr">
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<?=$sk_server['connect_time'];?>
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</td>
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<td class="listr">
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<?=$sk_server['virtual_addr'];?>
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</td>
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<td class="listr">
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320
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<?=$sk_server['remote_host'];?>
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321
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</td>
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<td class="listr">
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323
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<?=format_bytes($sk_server['bytes_sent']);?>
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</td>
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<td class="listr">
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<?=format_bytes($sk_server['bytes_recv']);?>
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</td>
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328
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<td class="listr">
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<table>
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<tr>
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<td><?php $ssvc = find_service_by_openvpn_vpnid($sk_server['vpnid']); ?>
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<?= get_service_status_icon($ssvc, false, true); ?>
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<?= get_service_control_links($ssvc, true); ?>
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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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endforeach;
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?>
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342
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</table>
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343
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</td>
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</tr>
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</table>
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<?php
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348
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}
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349
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?>
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<br />
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<?php
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352
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if (!empty($clients)) {
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?>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0" summary="client stats">
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<tr>
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<td colspan="6" class="listtopic">
|
|
357
|
<?=gettext("Client Instance Statistics"); ?>
|
|
358
|
</td>
|
|
359
|
</tr>
|
|
360
|
<tr>
|
|
361
|
<td>
|
|
362
|
<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" summary="results">
|
|
363
|
<tr>
|
|
364
|
<td class="listhdrr"><?=gettext("Name"); ?></td>
|
|
365
|
<td class="listhdrr"><?=gettext("Status"); ?></td>
|
|
366
|
<td class="listhdrr"><?=gettext("Connected Since"); ?></td>
|
|
367
|
<td class="listhdrr"><?=gettext("Virtual Addr"); ?></td>
|
|
368
|
<td class="listhdrr"><?=gettext("Remote Host"); ?></td>
|
|
369
|
<td class="listhdrr"><?=gettext("Bytes Sent"); ?></td>
|
|
370
|
<td class="listhdrr"><?=gettext("Bytes Rcvd"); ?></td>
|
|
371
|
<td class="listhdrr"><?=gettext("Service"); ?></td>
|
|
372
|
</tr>
|
|
373
|
|
|
374
|
<?php
|
|
375
|
foreach ($clients as $client):
|
|
376
|
?>
|
|
377
|
<tr id="<?php echo "r:{$client['port']}:{$client['vpnid']}"; ?>">
|
|
378
|
<td class="listlr">
|
|
379
|
<?=$client['name'];?>
|
|
380
|
</td>
|
|
381
|
<td class="listr">
|
|
382
|
<?=$client['status'];?>
|
|
383
|
</td>
|
|
384
|
<td class="listr">
|
|
385
|
<?=$client['connect_time'];?>
|
|
386
|
</td>
|
|
387
|
<td class="listr">
|
|
388
|
<?=$client['virtual_addr'];?>
|
|
389
|
</td>
|
|
390
|
<td class="listr">
|
|
391
|
<?=$client['remote_host'];?>
|
|
392
|
</td>
|
|
393
|
<td class="listr">
|
|
394
|
<?=format_bytes($client['bytes_sent']);?>
|
|
395
|
</td>
|
|
396
|
<td class="listr">
|
|
397
|
<?=format_bytes($client['bytes_recv']);?>
|
|
398
|
</td>
|
|
399
|
<td class="listr" height="12">
|
|
400
|
<table>
|
|
401
|
<tr>
|
|
402
|
<td>
|
|
403
|
<?php $ssvc = find_service_by_openvpn_vpnid($client['vpnid']); ?>
|
|
404
|
<?= get_service_status_icon($ssvc, false, true); ?>
|
|
405
|
<?= get_service_control_links($ssvc, true); ?>
|
|
406
|
</td>
|
|
407
|
</tr>
|
|
408
|
</table>
|
|
409
|
</td>
|
|
410
|
</tr>
|
|
411
|
<?php
|
|
412
|
endforeach;
|
|
413
|
?>
|
|
414
|
</table>
|
|
415
|
</td>
|
|
416
|
</tr>
|
|
417
|
</table>
|
|
418
|
|
|
419
|
<?php
|
|
420
|
}
|
|
421
|
|
|
422
|
if ($DisplayNote) {
|
|
423
|
echo "<br /><b>" . gettext("NOTE") . ":</b> " . gettext("If you have custom options that override the management features of OpenVPN on a client or server, they will cause that OpenVPN instance to not work correctly with this status page.");
|
|
424
|
}
|
|
425
|
|
|
426
|
if ((empty($clients)) && (empty($servers)) && (empty($sk_servers))) {
|
|
427
|
echo gettext("No OpenVPN instances defined");
|
|
428
|
}
|
|
429
|
?>
|
|
430
|
</form>
|
|
431
|
|
|
432
|
<?php include("fend.inc"); ?>
|
|
433
|
<script type="text/javascript">
|
|
434
|
//<![CDATA[
|
|
435
|
function show_routes(id, buttonid) {
|
|
436
|
document.getElementById(buttonid).innerHTML='';
|
|
437
|
aodiv = document.getElementById(id);
|
|
438
|
aodiv.style.display = "block";
|
|
439
|
}
|
|
440
|
//]]>
|
|
441
|
</script>
|
|
442
|
</body>
|
|
443
|
</html>
|
