pfSense

<?php

/*

 * diag_routes.php

 *

 * part of pfSense (https://www.pfsense.org)

 * Copyright (c) 2004-2013 BSD Perimeter

 * Copyright (c) 2013-2016 Electric Sheep Fencing

 * Copyright (c) 2014-2022 Rubicon Communications, LLC (Netgate)

 * Copyright (c) 2006 Fernando Lamos

 * All rights reserved.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

##|+PRIV

##|*IDENT=page-diagnostics-routingtables

##|*NAME=Diagnostics: Routing tables

##|*DESCR=Allow access to the 'Diagnostics: Routing tables' page.

##|*MATCH=diag_routes.php*

##|-PRIV

$limit = '100';

$filter = '';

/* Keep above the AJAX code so it gets CSRF protection */

require_once('guiconfig.inc');

if (isset($_POST['isAjax'])) {

	require_once('auth_check.inc');

	$netstat = "/usr/bin/netstat -rW";

	if (isset($_POST['IPv6'])) {

		$netstat .= " -f inet6";

		echo "IPv6\n";

	} else {

		$netstat .= " -f inet";

		echo "IPv4\n";

	}

	if (!isset($_POST['resolve'])) {

		$netstat .= " -n";

	}

	$netstat .= " | /usr/bin/tail -n +5";

	/* Ensure the user-supplied filter is sane */

	$filtertext = cleanup_regex_pattern($_POST['filter']);

	if (!empty($filtertext)) {

		/* Place filter after "--" (bare double-dash) so grep knows not

		 * to interpret the filter as command line parameters.

		 */

		$netstat .= " | /usr/bin/egrep -- " . escapeshellarg($filtertext);

	}

	if (is_numeric($_POST['limit']) && $_POST['limit'] > 0) {

		$netstat .= " | /usr/bin/head -n " . escapeshellarg($_POST['limit']);

	}

	echo htmlspecialchars_decode(shell_exec($netstat));

	exit;

}

$pgtitle = array(gettext("Diagnostics"), gettext("Routes"));

$shortcut_section = "routing";

include('head.inc');

$form = new Form(false);

$form->addGlobal(new Form_Input(

	'isAjax',

	null,

	'hidden',

	1

));

$section = new Form_Section('Routing Table Display Options');

$section->addInput(new Form_Checkbox(

	'resolve',

	'Resolve names',

	'Enable',

	$resolve

))->setHelp('Enabling name resolution may cause the query to take longer.'.

	' It can be stopped at any time by clicking the Stop button in the browser.');

$validLimits = array('10', '50', '100', '200', '500', '1000', 'all');

$section->addInput(new Form_Select(

	'limit',

	'Rows to display',

	$limit,

	array_combine($validLimits, $validLimits)

));

$section->addInput(new Form_Input(

	'filter',

	'Filter',

	'text',

	null

))->setHelp('Use a regular expression to filter the tables. Invalid or potentially dangerous patterns will be ignored.');

$form->add($section);

$form->addGlobal(new Form_Button(

	'Submit',

	'Update',

	null,

	'fa-refresh'

))->addClass('btn-primary');

print $form;

?>

<script type="text/javascript">

//<![CDATA[

function update_routes(section) {

	$.ajax(

		'/diag_routes.php',

		{

			type: 'post',

			data: $(document.forms[0]).serialize() +'&'+ section +'=true',

			success: update_routes_callback,

	});

}

function update_routes_callback(html) {

	// First line contains section

	var responseTextArr = html.split("\n");

	var section = responseTextArr.shift();

	var tbody = '';

	var field = '';

	var tr_class = '';

	for (var i = 0; i < responseTextArr.length; i++) {

		if (responseTextArr[i] == "") {

			continue;

		}

		var tmp = '<tr>';

		var j = 0;

		var entry = responseTextArr[i].split(" ");

		for (var k = 0; k < entry.length; k++) {

			if (entry[k] == "") {

				continue;

			}

			tmp += '<td>' + entry[k] + '<\/td>';

			j++;

		}

		tmp += '<td><\/td>'

		tbody += tmp;

	}

	$('#' + section + ' > tbody').html(tbody);

}

function update_all_routes() {

	update_routes("IPv4");

	update_routes("IPv6");

}

events.push(function() {

	setInterval('update_all_routes()', 15000);

	update_all_routes();

	$(document.forms[0]).on('submit', function(e) {

		update_all_routes();

		e.preventDefault();

	});

});

//]]>

</script>

<div class="panel panel-default">

	<div class="panel-heading"><h2 class="panel-title"><?=gettext("IPv4 Routes")?></h2></div>

	<div class="panel panel-body">

		<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" id="IPv4" data-sortable>

		<thead>

			<tr>

				<th><?= gettext('Destination') ?></th>

				<th><?= gettext('Gateway') ?></th>

				<th><?= gettext('Flags') ?></th>

				<th><?= gettext('Uses') ?></th>

				<th><?= gettext('MTU') ?></th>

				<th><?= gettext('Interface') ?></th>

				<th><?= gettext('Expire') ?></th>

			</tr>

		</thead>

		<tbody>

			<tr>

				<td colspan="7"><?=gettext("Gathering data, please wait...")?></td>

			</tr>

		</tbody>

		</table>

	</div>

</div>

<div class="panel panel-default">

	<div class="panel-heading"><h2 class="panel-title"><?=gettext("IPv6 Routes")?></h2></div>

	<div class="panel panel-body">

		<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" id="IPv6" data-sortable>

		<thead>

			<tr>

				<th><?= gettext('Destination') ?></th>

				<th><?= gettext('Gateway') ?></th>

				<th><?= gettext('Flags') ?></th>

				<th><?= gettext('Uses') ?></th>

				<th><?= gettext('MTU') ?></th>

				<th><?= gettext('Interface') ?></th>

				<th><?= gettext('Expire') ?></th>

			</tr>

		</thead>

		<tbody>

			<tr>

				<td colspan="7"><?=gettext("Gathering data, please wait...")?></td>

			</tr>

		</tbody>

		</table>

	</div>

</div>

<?php include("foot.inc");