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<?php
/*
* diag_sockets.php
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2004-2016 Electric Sheep Fencing, LLC
* 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.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense® software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 pfSense PROJECT OR
* ITS CONTRIBUTORS 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.
*/
##|+PRIV
##|*IDENT=page-diagnostics-sockets
##|*NAME=Diagnostics: Sockets
##|*DESCR=Allow access to the 'Diagnostics: Sockets' page.
##|*MATCH=diag_sockets.php*
##|-PRIV
require_once('guiconfig.inc');
$pgtitle = array(gettext("Diagnostics"), gettext("Sockets"));
include('head.inc');
$showAll = isset($_GET['showAll']);
$showAllText = $showAll ? gettext("Show only listening sockets") : gettext("Show all socket connections");
$showAllOption = $showAll ? "" : "?showAll";
?>
<button class="btn btn-info btn-sm" type="button" value="<?=$showAllText?>" onclick="window.location.href='diag_sockets.php<?=$showAllOption?>'">
<i class="fa fa-<?= ($showAll) ? 'minus-circle' : 'plus-circle' ; ?> icon-embed-btn"></i>
<?=$showAllText?>
</button>
<br />
<br />
<?php
if (isset($_GET['showAll'])) {
$internet4 = shell_exec('sockstat -4');
$internet6 = shell_exec('sockstat -6');
} else {
$internet4 = shell_exec('sockstat -4l');
$internet6 = shell_exec('sockstat -6l');
}
foreach (array(&$internet4, &$internet6) as $tabindex => $table) {
$elements = ($tabindex == 0 ? 7 : 7);
$name = ($tabindex == 0 ? 'IPv4' : 'IPv6');
?>
<div class="panel panel-default">
<div class="panel-heading"><h2 class="panel-title"><?=$name?> <?=gettext("System Socket Information")?></h2></div>
<div class="panel-body">
<div class="table table-responsive">
<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
<thead>
<?php
foreach (explode("\n", $table) as $i => $line) {
if (trim($line) == "") {
continue;
}
$j = 0;
print("<tr>\n");
foreach (explode(' ', $line) as $entry) {
if ($entry == '' || $entry == "ADDRESS") {
continue;
}
if ($i == 0) {
print("<th class=\"$class\">$entry</th>\n");
} else {
print("<td class=\"$class\">$entry</td>\n");
}
$j++;
}
print("</tr>\n");
if ($i == 0) {
print("</thead>\n");
print("<tbody>\n");
}
}
?>
</tbody>
</table>
</div>
</div>
</div>
<?php
}
?>
<div>
<div class="infoblock">
<?php
print_info_box(gettext('Socket information - explanation.') . '<br /><br />' .
gettext('This page shows the output for the commands: "sockstat -4lL" and "sockstat -6lL".' . '<br />' .
'Or in case of showing all sockets the output for: "sockstat -4" and "sockstat -6".' . '<br />' . '<br />' .
'The information listed for each socket is:' . '<br /><br />' .
' <dl class="dl-horizontal responsive">' .
'<dt>USER</dt> <dd>The user who owns the socket.</dd>' .
'<dt>COMMAND</dt> <dd>The command which holds the socket.</dd>' .
'<dt>PID</dt> <dd>The process ID of the command which holds the socket.</dd>' .
'<dt>FD</dt> <dd>The file descriptor number of the socket.</dd>' .
'<dt>PROTO</dt> <dd>The transport protocol associated with the socket for Internet sockets, or the type of socket (stream or data-gram) for UNIX sockets.</dd>' .
'<dt>ADDRESS</dt> <dd>(UNIX sockets only) For bound sockets, this is the file-name of the socket. For other sockets, it is the name, PID and file descriptor number of the peer, or "(none)" if the socket is neither bound nor connected.</dd>' .
'<dt>LOCAL ADDRESS</dt> <dd>(Internet sockets only) The address the local end of the socket is bound to (see getsockname(2)).</dd>' .
'<dt>FOREIGN ADDRESS</dt><dd>(Internet sockets only) The address the foreign end of the socket is bound to (see getpeername(2)).</dd>' .
'</dl>'), 'info', false);
?>
</div>
</div>
<?php
include('foot.inc');
|
