core/src/www/diag_ping.php
2019-01-29 19:05:33 +01:00

158 lines
6.7 KiB
PHP

<?php
/*
* Copyright (C) 2018 Franco Fichtner <franco@opnsense.org>
* Copyright (C) 2016 Deciso B.V.
* Copyright (C) 2003-2005 Bob Zoller <bob@kludgebox.com>
* Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>
* 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.
*/
require_once("guiconfig.inc");
require_once("system.inc");
require_once("interfaces.inc");
$cmd_output = false;
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
// set form defaults
$pconfig = array();
$pconfig['count'] = isset($_GET['count']) ? $_GET['count'] : 3;
$pconfig['host'] = isset($_GET['host']) ? $_GET['host'] : null;
$pconfig['interface'] = isset($_GET['interface']) ? $_GET['interface'] : null;
} elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
// validate formdata and schedule action
$pconfig = $_POST;
$input_errors = array();
/* input validation */
$reqdfields = explode(" ", "host count");
$reqdfieldsn = array(gettext("Host"),gettext("Count"));
do_input_validation($pconfig, $reqdfields, $reqdfieldsn, $input_errors);
if (count($input_errors) == 0) {
$command = '/sbin/ping';
switch ($pconfig['ipproto']) {
case 'ipv6':
$command .= '6';
$ifaddr = find_interface_ipv6(get_real_interface($pconfig['interface'], 'inet6'));
break;
case 'ipv6-ll':
$command .= '6';
$realif = get_real_interface($pconfig['interface'], 'inet6');
$ifaddr = find_interface_ipv6_ll($realif) . "%{$realif}";
break;
default:
$ifaddr = find_interface_ip(get_real_interface($pconfig['interface']));
break;
}
$srcip = '';
if (!empty($ifaddr)) {
$srcip = exec_safe('-S %s ', $ifaddr);
}
// execute ping command and catch both stdout and stderr
$cmd_action = "{$command} {$srcip}" . exec_safe('-c %s %s', array($pconfig['count'], $pconfig['host']));
$process = proc_open($cmd_action, array(array("pipe", "r"), array("pipe", "w"), array("pipe", "w")), $pipes);
if (is_resource($process)) {
$cmd_output = "# $cmd_action\n";
$cmd_output .= stream_get_contents($pipes[1]);
$cmd_output .= stream_get_contents($pipes[2]);
}
}
}
legacy_html_escape_form_data($pconfig);
include("head.inc"); ?>
<body>
<?php include("fbegin.inc"); ?>
<section class="page-content-main">
<div class="container-fluid">
<div class="row">
<section class="col-xs-12">
<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
<div class="content-box">
<form method="post" name="iform" id="iform">
<div class="table-responsive">
<table class="table table-striped __nomb">
<tr>
<td><?=gettext("Host"); ?></td>
<td><input name="host" type="text" value="<?=$pconfig['host'];?>" /></td>
</tr>
<tr>
<td><?=gettext("IP Protocol"); ?></td>
<td>
<select name="ipproto" class="selectpicker">
<option value="ipv4" <?=$pconfig['ipproto'] == "ipv4" ? "selected=\"selected\"" : "";?>><?= gettext('IPv4') ?></option>
<option value="ipv6" <?=$pconfig['ipproto'] == "ipv6" ? "selected=\"selected\"" : "";?>><?= gettext('IPv6') ?></option>
<option value="ipv6-ll" <?=$pconfig['ipproto'] == "ipv6-ll" ? "selected=\"selected\"" : "";?>><?= gettext('IPv6 Link-Local') ?></option>
</select>
</td>
</tr>
<tr>
<td><?=gettext("Source Address"); ?></td>
<td>
<select name="interface" class="selectpicker">
<option value=""><?= gettext('Default') ?></option>
<?php foreach (get_configured_interface_with_descr() as $ifname => $ifdescr): ?>
<option value="<?= html_safe($ifname) ?>" <?=!link_interface_to_bridge($ifname) && $ifname == $pconfig['interface'] ? 'selected="selected"' : '' ?>>
<?= htmlspecialchars($ifdescr) ?>
</option>
<?php endforeach ?>
</select>
</td>
</tr>
<tr>
<td><?= gettext("Count"); ?></td>
<td>
<select name="count" class="selectpicker" id="count">
<?php
for ($i = 1; $i <= 10; $i++): ?>
<option value="<?=$i;?>" <?=$i == $pconfig['count'] ? "selected=\"selected\"" : ""; ?>>
<?=$i;?>
</option>
<?php
endfor; ?>
</select>
</td>
</tr>
<tr>
<td>&nbsp;</td>
<td><button name="submit" type="submit" class="btn btn-primary" value="yes"><?= html_safe(gettext('Ping')) ?></button></td>
</tr>
</table>
</div>
</form>
</div>
</section>
<?php if (!empty($cmd_output)): ?>
<section class="col-xs-12">
<pre><?=htmlspecialchars($cmd_output);?></pre>
</section>
<?php endif ?>
</div>
</div>
</section>
<?php
include('foot.inc');