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0927fb8c
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jim-p
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<?php
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63084885
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Matthew Grooms
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/*
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status_ovpenvpn.php
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0927fb8c
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jim-p
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Copyright (C) 2010 Jim Pingle
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63084885
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Matthew Grooms
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Copyright (C) 2008 Shrew Soft Inc.
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0927fb8c
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jim-p
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AJAX bits borrowed from diag_dump_states.php
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Copyright (C) 2005 Scott Ullrich, Colin Smith
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63084885
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Matthew Grooms
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All rights reserved.
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0927fb8c
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jim-p
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63084885
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Matthew Grooms
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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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0927fb8c
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jim-p
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63084885
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Matthew Grooms
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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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0927fb8c
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jim-p
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63084885
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Matthew Grooms
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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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0927fb8c
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jim-p
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63084885
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Matthew Grooms
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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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61dda8f7
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Matthew Grooms
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/* DISABLE_PHP_LINT_CHECKING */
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0927fb8c
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jim-p
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/*
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1d333258
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Scott Ullrich
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pfSense_MODULE: openvpn
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*/
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63084885
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Matthew Grooms
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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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$pgtitle = array("Status", "OpenVPN");
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require("guiconfig.inc");
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483e6de8
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Scott Ullrich
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require_once("vpn.inc");
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63084885
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Matthew Grooms
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0927fb8c
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jim-p
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/* Handle AJAX */
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if($_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 "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, $remipp) {
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$tcpsrv = "tcp://127.0.0.1:{$port}";
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$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 ($fp) {
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fputs($fp, "kill {$remipp}\n");
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while (!feof($fp)) {
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$line = fgets($fp, 1024);
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/* parse header list line */
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if (strpos($line, "INFO:"))
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continue;
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if (strpos($line, "UCCESS")) {
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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 $killed;
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}
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63084885
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Matthew Grooms
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$servers = array();
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cf1ced6d
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pierrepomes
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$clients = array();
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63084885
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Matthew Grooms
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if (is_array($config['openvpn']['openvpn-server'])) {
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foreach ($config['openvpn']['openvpn-server'] as & $settings) {
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$prot = $settings['protocol'];
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$port = $settings['local_port'];
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$server = array();
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0927fb8c
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jim-p
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$server['port'] = $settings['local_port'];
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63084885
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Matthew Grooms
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if ($settings['description'])
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$server['name'] = "{$settings['description']} {$prot}:{$port}";
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else
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$server['name'] = "Server {$prot}:{$port}";
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$server['conns'] = array();
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$tcpsrv = "tcp://127.0.0.1:{$port}";
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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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0927fb8c
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jim-p
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$fp = @stream_socket_client($tcpsrv, $errval, $errstr, 1);
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63084885
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Matthew Grooms
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if ($fp) {
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/* send our status request */
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fputs($fp, "status 2\n");
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/* recv all response lines */
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while (!feof($fp)) {
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/* read the next line */
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$line = fgets($fp, 1024);
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/* parse header list line */
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if (strstr($line, "HEADER"))
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continue;
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/* parse end of output line */
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if (strstr($line, "END"))
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break;
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/* parse client list line */
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if (strstr($line, "CLIENT_LIST")) {
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$list = explode(",", $line);
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$conn = array();
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$conn['common_name'] = $list[1];
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$conn['remote_host'] = $list[2];
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$conn['virtual_addr'] = $list[3];
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$conn['bytes_recv'] = $list[4];
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$conn['bytes_sent'] = $list[5];
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$conn['connect_time'] = $list[6];
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$server['conns'][] = $conn;
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}
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}
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/* cleanup */
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fclose($fp);
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0927fb8c
|
jim-p
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} else {
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$conn = array();
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$conn['common_name'] = "[error]";
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d0f6649c
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pierrepomes
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$conn['remote_host'] = "Management Daemon Unreachable";
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$conn['virtual_addr'] = "";
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0927fb8c
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jim-p
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$conn['bytes_recv'] = 0;
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$conn['bytes_sent'] = 0;
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$conn['connect_time'] = 0;
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$server['conns'][] = $conn;
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63084885
|
Matthew Grooms
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}
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$servers[] = $server;
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}
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}
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d0f6649c
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pierrepomes
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if (is_array($config['openvpn']['openvpn-client'])) {
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foreach ($config['openvpn']['openvpn-client'] as & $settings) {
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$prot = $settings['protocol'];
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$port = $settings['local_port'];
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$client = array();
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$client['port'] = $settings['local_port'];
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if ($settings['description'])
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$client['name'] = "{$settings['description']} {$prot}:{$port}";
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else
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$client['name'] = "Client {$prot}:{$port}";
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$tcpcli = "tcp://127.0.0.1:{$port}";
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$errval;
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$errstr;
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$client['status']="down";
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/* open a tcp connection to the management port of each cli */
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$fp = @stream_socket_client($tcpcli, $errval, $errstr, 1);
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if ($fp) {
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/* send our status request */
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fputs($fp, "state 1\n");
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/* recv all response lines */
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while (!feof($fp)) {
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/* read the next line */
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$line = fgets($fp, 1024);
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/* Get the client state */
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if (strstr($line,"CONNECTED")) {
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$client['status']="up";
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$list = explode(",", $line);
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$client['connect_time'] = date("D M j G:i:s Y", $list[0]);
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$client['virtual_addr'] = $list[3];
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$client['remote_host'] = $list[4];
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}
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/* parse end of output line */
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if (strstr($line, "END"))
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break;
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}
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/* If up, get read/write stats */
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if (strcmp($client['status'], "up") == 0) {
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fputs($fp, "status 2\n");
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/* recv all response lines */
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while (!feof($fp)) {
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/* read the next line */
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$line = fgets($fp, 1024);
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if (strstr($line,"TCP/UDP read bytes")) {
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$list = explode(",", $line);
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$client['bytes_recv'] = $list[1];
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}
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if (strstr($line,"TCP/UDP write bytes")) {
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$list = explode(",", $line);
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$client['bytes_sent'] = $list[1];
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}
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/* parse end of output line */
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if (strstr($line, "END"))
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break;
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}
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}
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fclose($fp);
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} else {
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$DisplayNote=true;
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$client['remote_host'] = "No Management Daemon";
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$client['virtual_addr'] = "See Note Below";
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$client['bytes_recv'] = 0;
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$client['bytes_sent'] = 0;
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$client['connect_time'] = 0;
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}
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244 |
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$clients[] = $client;
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}
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247 |
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}
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248 |
0927fb8c
|
jim-p
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include("head.inc"); ?>
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249 |
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250 |
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?=$jsevents["body"]["onload"];?>">
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<script src="/javascript/sorttable.js" type="text/javascript"></script>
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252 |
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<?php include("fbegin.inc"); ?>
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253 |
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<form action="status_openvpn.php" method="get" name="iform">
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<script type="text/javascript">
|
255 |
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function killClient(mport, remipp) {
|
256 |
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var busy = function(icon) {
|
257 |
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icon.onclick = "";
|
258 |
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icon.src = icon.src.replace("\.gif", "_d.gif");
|
259 |
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icon.style.cursor = "wait";
|
260 |
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}
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261 |
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262 |
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$A(document.getElementsByName("i:" + mport + ":" + remipp)).each(busy);
|
263 |
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|
264 |
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new Ajax.Request(
|
265 |
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"<?=$_SERVER['SCRIPT_NAME'];?>" +
|
266 |
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"?action=kill&port=" + mport + "&remipp=" + remipp,
|
267 |
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{ method: "get", onComplete: killComplete }
|
268 |
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);
|
269 |
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}
|
270 |
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|
271 |
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function killComplete(req) {
|
272 |
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var values = req.responseText.split("|");
|
273 |
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if(values[3] != "0") {
|
274 |
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alert('<?=gettext("An error occurred.");?>' + ' (' + values[3] + ')');
|
275 |
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return;
|
276 |
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}
|
277 |
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|
278 |
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$A(document.getElementsByName("r:" + values[1] + ":" + values[2])).each(
|
279 |
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function(row) { Effect.Fade(row, { duration: 1.0 }); }
|
280 |
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);
|
281 |
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}
|
282 |
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</script>
|
283 |
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|
284 |
|
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<?php foreach ($servers as $server): ?>
|
285 |
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|
286 |
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0">
|
287 |
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<tr>
|
288 |
|
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<td colspan="6" class="listtopic">
|
289 |
|
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Client connections for <?=$server['name'];?>
|
290 |
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</td>
|
291 |
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</tr>
|
292 |
|
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<tr>
|
293 |
|
|
<td>
|
294 |
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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">
|
295 |
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<tr>
|
296 |
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<td class="listhdrr">Common Name</td>
|
297 |
|
|
<td class="listhdrr">Real Address</td>
|
298 |
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<td class="listhdrr">Virtual Address</td>
|
299 |
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<td class="listhdrr">Connected Since</td>
|
300 |
|
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<td class="listhdrr">Bytes Sent</td>
|
301 |
|
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<td class="listhdrr">Bytes Received</td>
|
302 |
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</tr>
|
303 |
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|
304 |
|
|
<?php foreach ($server['conns'] as $conn): ?>
|
305 |
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<tr name='<?php echo "r:{$server['port']}:{$conn['remote_host']}"; ?>'>
|
306 |
|
|
<td class="listlr">
|
307 |
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|
<?=$conn['common_name'];?>
|
308 |
|
|
</td>
|
309 |
|
|
<td class="listr">
|
310 |
|
|
<?=$conn['remote_host'];?>
|
311 |
|
|
</td>
|
312 |
|
|
<td class="listr">
|
313 |
|
|
<?=$conn['virtual_addr'];?>
|
314 |
|
|
</td>
|
315 |
|
|
<td class="listr">
|
316 |
|
|
<?=$conn['connect_time'];?>
|
317 |
|
|
</td>
|
318 |
|
|
<td class="listr">
|
319 |
|
|
<?=$conn['bytes_sent'];?>
|
320 |
|
|
</td>
|
321 |
|
|
<td class="listr">
|
322 |
|
|
<?=$conn['bytes_recv'];?>
|
323 |
|
|
</td>
|
324 |
|
|
<td class='list'>
|
325 |
|
|
<img src='/themes/<?php echo $g['theme']; ?>/images/icons/icon_x.gif' height='17' width='17' border='0'
|
326 |
|
|
onclick="killClient('<?php echo $server['port']; ?>', '<?php echo $conn['remote_host']; ?>');" style='cursor:pointer;'
|
327 |
|
|
name='<?php echo "i:{$server['port']}:{$conn['remote_host']}"; ?>'
|
328 |
|
|
title='Kill client connection from <?php echo $conn['remote_host']; ?>' alt='' />
|
329 |
|
|
</td>
|
330 |
|
|
</tr>
|
331 |
|
|
|
332 |
|
|
<?php endforeach; ?>
|
333 |
|
|
<tr>
|
334 |
|
|
<td colspan="6" class="list" height="12"></td>
|
335 |
|
|
</tr>
|
336 |
|
|
|
337 |
|
|
</table>
|
338 |
|
|
</td>
|
339 |
|
|
</tr>
|
340 |
|
|
</table>
|
341 |
63084885
|
Matthew Grooms
|
|
342 |
0927fb8c
|
jim-p
|
<?php endforeach; ?>
|
343 |
d0f6649c
|
pierrepomes
|
<br>
|
344 |
|
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|
345 |
|
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|
346 |
cf1ced6d
|
pierrepomes
|
<?php if (!empty($clients)) { ?>
|
347 |
d0f6649c
|
pierrepomes
|
<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0">
|
348 |
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<tr>
|
349 |
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<td colspan="6" class="listtopic">
|
350 |
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OpenVPN client instances statistics
|
351 |
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</td>
|
352 |
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</tr>
|
353 |
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<tr>
|
354 |
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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">
|
355 |
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<tr>
|
356 |
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|
<td class="listhdrr">Name</td>
|
357 |
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<td class="listhdrr">Status</td>
|
358 |
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<td class="listhdrr">Connected Since</td>
|
359 |
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<td class="listhdrr">Virtual Addr</td>
|
360 |
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|
<td class="listhdrr">Remote Host</td>
|
361 |
|
|
<td class="listhdrr">Bytes Sent</td>
|
362 |
|
|
<td class="listhdrr">Bytes Received</td>
|
363 |
|
|
</tr>
|
364 |
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|
365 |
|
|
<?php foreach ($clients as $client): ?>
|
366 |
|
|
<tr name='<?php echo "r:{$client['port']}:{$conn['remote_host']}"; ?>'>
|
367 |
|
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<td class="listlr">
|
368 |
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<?=$client['name'];?>
|
369 |
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</td>
|
370 |
|
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<td class="listlr">
|
371 |
|
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<?=$client['status'];?>
|
372 |
|
|
</td>
|
373 |
|
|
<td class="listr">
|
374 |
|
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<?=$client['connect_time'];?>
|
375 |
|
|
</td>
|
376 |
|
|
<td class="listr">
|
377 |
|
|
<?=$client['virtual_addr'];?>
|
378 |
|
|
</td>
|
379 |
|
|
<td class="listr">
|
380 |
|
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<?=$client['remote_host'];?>
|
381 |
|
|
</td>
|
382 |
|
|
<td class="listr">
|
383 |
|
|
<?=$client['bytes_sent'];?>
|
384 |
|
|
</td>
|
385 |
|
|
<td class="listr">
|
386 |
|
|
<?=$client['bytes_recv'];?>
|
387 |
|
|
</td>
|
388 |
|
|
</tr>
|
389 |
|
|
<?php endforeach; ?>
|
390 |
|
|
</table>
|
391 |
|
|
</tr>
|
392 |
|
|
</table>
|
393 |
|
|
|
394 |
cf1ced6d
|
pierrepomes
|
<?php
|
395 |
|
|
}
|
396 |
|
|
|
397 |
|
|
if ($DisplayNote) {
|
398 |
d0f6649c
|
pierrepomes
|
echo "<br/><b>NOTE:</b> You need to bind each OpenVPN client to enable its management daemon: use 'Local port' setting in the OpenVPN client screen";
|
399 |
|
|
}
|
400 |
|
|
|
401 |
cf1ced6d
|
pierrepomes
|
if ((empty($clients)) && (empty($servers))) {
|
402 |
d0f6649c
|
pierrepomes
|
echo "No OpenVPN instance defined";
|
403 |
|
|
}
|
404 |
|
|
?>
|
405 |
|
|
|
406 |
63084885
|
Matthew Grooms
|
|
407 |
|
|
<?php include("fend.inc"); ?>
|