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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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$errval = null;
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$errstr = null;
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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>
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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 $server):
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?>
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<div class="panel panel-default">
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<div class="panel-heading"><h2 class="panel-title"><?=htmlspecialchars($server['name']);?> <?=gettext('Client connections')?></h2></div>
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<div class="panel-body table-responsive">
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<table class="table table-striped table-hover">
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<thead>
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<tr>
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<th><?=gettext("Common Name")?></th>
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<th><?=gettext("Real Address")?></th>
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<th><?=gettext("Virtual Address"); ?></th>
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<th><?=gettext("Connected Since"); ?></th>
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<th><?=gettext("Bytes Sent")?></th>
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<th><?=gettext("Bytes Received")?></th>
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</tr>
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</thead>
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<tbody>
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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']}:{$conn['remote_host']}"; ?>">
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<td><?=$conn['common_name'];?></td>
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<td><?=$conn['remote_host'];?></td>
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<td><?=$conn['virtual_addr'];?></td>
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<td><?=$conn['connect_time'];?></td>
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<td><?=format_bytes($conn['bytes_sent']);?></td>
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<td><?=format_bytes($conn['bytes_recv']);?></td>
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<td>
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<a
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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']; ?>">
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<i class="icon icon-remove"></i>
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</a>
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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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</tbody>
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<tfoot>
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<tr>
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<td>
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<table>
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<tr>
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<td>
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<?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); ?>
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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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</tfoot>
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</table>
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</div>
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</div>
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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-<?= $i ?>')" value="<?php echo gettext("Show Routing Table"); ?>" /> - <?= gettext("Display OpenVPN's internal routing table for this server.") ?>
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<br /><br />
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</div>
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<div class="panel panel-default">
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<div class="panel-heading"><h2 class="panel-title"><?=htmlspecialchars($server['name']);?> <?=gettext("Routing Table"); ?></h2></div>
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<div class="panel-body table-responsive">
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<table class="table table-striped table-hover">
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<thead>
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<tr>
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<th><?=gettext("Common Name"); ?></th>
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<th><?=gettext("Real Address"); ?></th>
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<th><?=gettext("Target Network"); ?></th>
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<th><?=gettext("Last Used"); ?></th>
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</tr>
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</thead>
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<tbody>
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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']}:{$conn['remote_host']}"; ?>">
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<td><?=$conn['common_name'];?></td>
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<td><?=$conn['remote_host'];?></td>
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<td><?=$conn['virtual_addr'];?></td>
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<td><?=$conn['last_time'];?></td>
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</tr>
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<?php
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endforeach;
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?>
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</tbody>
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<tfoot>
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<tr>
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<td><?= gettext("An IP address followed by C indicates a host currently connected through the VPN.") ?></td>
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</tr>
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</tfoot>
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</table>
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</div>
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</div>
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<?php
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endif;
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?>
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<br />
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<?php
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$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($sk_servers)) {
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?>
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<div class="panel panel-default">
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<div class="panel-heading"><h2 class="panel-title"><?=gettext("Peer to Peer Server Instance Statistics"); ?></h2></div>
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<div class="panel-body table-responsive">
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<table class="table table-striped table-hover">
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<thead>
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<tr>
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<th><?=gettext("Name"); ?></th>
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<th><?=gettext("Connected Since"); ?></th>
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<th><?=gettext("Virtual Addr"); ?></th>
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<th><?=gettext("Remote Host"); ?></th>
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<th><?=gettext("Bytes Sent"); ?></th>
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<th><?=gettext("Bytes Rcvd"); ?></th>
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<th><?=gettext("Service"); ?></th>
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</tr>
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</thead>
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<tbody>
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<?php
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foreach ($sk_servers as $sk_server):
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?>
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<tr id="<?php echo "r:{$sk_server['port']}:{$sk_server['vpnid']}"; ?>">
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<td><?=htmlspecialchars($sk_server['name']);?></td>
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<td><?=$sk_server['status'];?></td>
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<td><?=$sk_server['connect_time'];?></td>
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<td><?=$sk_server['virtual_addr'];?></td>
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<td><?=$sk_server['remote_host'];?></td>
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<td><?=format_bytes($sk_server['bytes_sent']);?></td>
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<td><?=format_bytes($sk_server['bytes_recv']);?></td>
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<td>
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<table>
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<tr>
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<td>
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<?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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</tbody>
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</table>
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</div>
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</div>
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<?php
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}
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?>
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<br />
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<?php
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if (!empty($clients)) {
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?>
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<div class="panel panel-default">
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<div class="panel-heading"><h2 class="panel-title"><?=gettext("Client Instance Statistics"); ?></h2></div>
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<div class="panel-body table-responsive">
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321
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<table class="table table-striped table-hover">
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<thead>
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<tr>
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<th><?=gettext("Name"); ?></th>
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<th><?=gettext("Status"); ?></th>
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<th><?=gettext("Connected Since"); ?></th>
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<th><?=gettext("Virtual Addr"); ?></th>
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<th><?=gettext("Remote Host"); ?></th>
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<th><?=gettext("Bytes Sent"); ?></th>
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<th><?=gettext("Bytes Rcvd"); ?></th>
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<th><?=gettext("Service"); ?></th>
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</tr>
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</thead>
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334
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<tbody>
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335
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336
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<?php
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foreach ($clients as $client):
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?>
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<tr id="<?php echo "r:{$client['port']}:{$client['vpnid']}"; ?>">
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<td><?=htmlspecialchars($client['name']);?></td>
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<td><?=$client['status'];?></td>
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<td><?=$client['connect_time'];?></td>
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<td><?=$client['virtual_addr'];?></td>
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<td><?=$client['remote_host'];?></td>
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<td><?=format_bytes($client['bytes_sent']);?></td>
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<td><?=format_bytes($client['bytes_recv']);?></td>
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<td>
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348
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<table>
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<tr>
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<td>
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<?php $ssvc = find_service_by_openvpn_vpnid($client['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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361
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?>
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362
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</tbody>
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</table>
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364
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</div>
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365
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</div>
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367
|
<?php
|
|
368
|
}
|
|
369
|
|
|
370
|
if ($DisplayNote) {
|
|
371
|
print_info_box(gettext("If you have custom options that override the management features of OpenVPN on a client or server, they will cause that OpenVPN instance to not work correctly with this status page."));
|
|
372
|
}
|
|
373
|
|
|
374
|
if ((empty($clients)) && (empty($servers)) && (empty($sk_servers))) {
|
|
375
|
print_info_box(gettext("No OpenVPN instances defined"));
|
|
376
|
}
|
|
377
|
?>
|
|
378
|
</form>
|
|
379
|
<?php include("fend.inc"); ?>
|
|
380
|
<script type="text/javascript">
|
|
381
|
//<![CDATA[
|
|
382
|
function show_routes(id, buttonid) {
|
|
383
|
document.getElementById(buttonid).innerHTML='';
|
|
384
|
aodiv = document.getElementById(id);
|
|
385
|
aodiv.style.display = "block";
|
|
386
|
}
|
|
387
|
//]]>
|
|
388
|
</script>
|
|
389
|
</body>
|
|
390
|
</html>
|
