diff options
Diffstat (limited to 'config/openvpn-status/status_openvpn.php')
| -rw-r--r-- | config/openvpn-status/status_openvpn.php | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/config/openvpn-status/status_openvpn.php b/config/openvpn-status/status_openvpn.php new file mode 100644 index 00000000..7238c0ca --- /dev/null +++ b/config/openvpn-status/status_openvpn.php @@ -0,0 +1,161 @@ +<?php +/* + status_ovpenvpn.php + + Copyright (C) 2008 Shrew Soft Inc. + 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. +*/ + +$pgtitle = "Status: OpenVPN"; +require("guiconfig.inc"); +require_once("vpn.inc"); +include("head.inc"); + +$servers = array(); + +$ovpnservers = $config['installedpackages']['openvpnserver']['config']; +if (is_array($ovpnservers)) { + foreach ($ovpnservers as $settings) { + + $prot = $settings['protocol']; + $port = $settings['local_port']; + + $server = array(); + if ($settings['description']) + $server['name'] = "{$settings['description']} {$prot}:{$port}"; + else + $server['name'] = "Server {$prot}:{$port}"; + $server['conns'] = array(); + + $errval; + $errstr; + + /* open a tcp connection to the management port of each server */ + $fp = fsockopen("127.0.0.1", $port, $errval, $errstr, 1); + if ($fp) { + + /* send our status request */ + fputs($fp, "status 2\n"); + + /* recv all response lines */ + $buff = ""; + while (!feof($fp)) { + + /* read the next line */ + $line = fgets($fp, 1024); + + /* parse header list line */ + if (strstr($line, "HEADER")) + continue; + + /* parse end of output line */ + if (strstr($line, "END")) + break; + + /* parse client list line */ + if (strstr($line, "CLIENT_LIST")) { + $list = explode(",", $line); + $conn = array(); + $conn['common_name'] = $list[1]; + $conn['remote_host'] = $list[2]; + $conn['virtual_addr'] = $list[3]; + $conn['bytes_recv'] = $list[4]; + $conn['bytes_sent'] = $list[5]; + $conn['connect_time'] = $list[6]; + $server['conns'][] = $conn; + } + } + + /* cleanup */ + fclose($fp); + } + + $servers[] = $server; + } +} + +include("head.inc"); +include("fbegin.inc"); +echo "<p class=\"pgtitle\">$pgtitle</p>"; + +echo $buff; + +?> + <?php foreach ($servers as $server): ?> + + <table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr> + <td colspan="6" class="listtopic"> + Client connections for <?=$server['name'];?> + </td> + </tr> + <tr> + <td> + <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"> + <tr> + <td class="listhdrr">Common Name</td> + <td class="listhdrr">Real Address</td> + <td class="listhdrr">Virtual Address</td> + <td class="listhdrr">Connected Since</td> + <td class="listhdrr">Bytes Sent</td> + <td class="listhdrr">Bytes Received</td> + </tr> + + <?php foreach ($server['conns'] as $conn): ?> + <tr> + <td class="listlr"> + <?=$conn['common_name'];?> + </td> + <td class="listr"> + <?=$conn['remote_host'];?> + </td> + <td class="listr"> + <?=$conn['virtual_addr'];?> + </td> + <td class="listr"> + <?=$conn['connect_time'];?> + </td> + <td class="listr"> + <?=$conn['bytes_sent'];?> + </td> + <td class="listr"> + <?=$conn['bytes_recv'];?> + </td> + </tr> + + <?php endforeach; ?> + <tr> + <td colspan="6" class="list" height="12"></td> + </tr> + + </table> + </td> + </tr> + </table> + + <?php endforeach; ?> + <br/> + <br/><b>NOTE:</b> You must enable the OpenVPN management interface for each server you want to monitor. You can do this by placing "management 127.0.0.1 <port>;" in the custom options box for the server, where <port> is the port number set for that server. + +<?php include("fend.inc"); ?> |