/src/usr/local/www/diag_ping.php - Annotate - pfSense - pfSense bugtracker

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root/src/usr/local/www/diag_ping.php @ 153f09b8

1	5b237745	Scott Ullrich	<?php
2			/*
3	c5d81585	Renato Botelho	* diag_ping.php
4	9da2cf1c	Stephen Beaver	*
5	c5d81585	Renato Botelho	* part of pfSense (https://www.pfsense.org)
6	81299b5c	Renato Botelho	* Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
7	c5d81585	Renato Botelho	* Copyright (c) 2003-2005 Bob Zoller (bob@kludgebox.com)
8			* All rights reserved.
9	fd9ebcd5	Stephen Beaver	*
10	c5d81585	Renato Botelho	* originally based on m0n0wall (http://m0n0.ch/wall)
11			* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
12			* All rights reserved.
13	fd9ebcd5	Stephen Beaver	*
14	b12ea3fb	Renato Botelho	* Licensed under the Apache License, Version 2.0 (the "License");
15			* you may not use this file except in compliance with the License.
16			* You may obtain a copy of the License at
17	fd9ebcd5	Stephen Beaver	*
18	b12ea3fb	Renato Botelho	* http://www.apache.org/licenses/LICENSE-2.0
19	fd9ebcd5	Stephen Beaver	*
20	b12ea3fb	Renato Botelho	* Unless required by applicable law or agreed to in writing, software
21			* distributed under the License is distributed on an "AS IS" BASIS,
22			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
23			* See the License for the specific language governing permissions and
24			* limitations under the License.
25	fd9ebcd5	Stephen Beaver	*/
26	5b237745	Scott Ullrich
27	6b07c15a	Matthew Grooms	##\|+PRIV
28			##\|*IDENT=page-diagnostics-ping
29	5230f468	jim-p	##\|*NAME=Diagnostics: Ping
30	6b07c15a	Matthew Grooms	##\|*DESCR=Allow access to the 'Diagnostics: Ping' page.
31			##\|MATCH=diag_ping.php
32			##\|-PRIV
33
34	0d56c06b	jim-p	$allowautocomplete = true;
35	36678039	Carlos Eduardo Ramos	$pgtitle = array(gettext("Diagnostics"), gettext("Ping"));
36	53483463	jim-p	require_once("guiconfig.inc");
37
38	5b237745	Scott Ullrich	define('MAX_COUNT', 10);
39			define('DEFAULT_COUNT', 3);
40	ed69a496	jim-p	$do_ping = false;
41			$host = '';
42			$count = DEFAULT_COUNT;
43	5b237745	Scott Ullrich
44	b8cc74ed	sullrich	if ($_POST \|\| $_REQUEST['host']) {
45	5b237745	Scott Ullrich	unset($input_errors);
46			unset($do_ping);
47
48			/* input validation */
49			$reqdfields = explode(" ", "host count");
50	699737d9	Phil Davis	$reqdfieldsn = array(gettext("Host"), gettext("Count"));
51	1e9b4611	Renato Botelho	do_input_validation($_REQUEST, $reqdfields, $reqdfieldsn, $input_errors);
52	5b237745	Scott Ullrich
53	b8cc74ed	sullrich	if (($_REQUEST['count'] < 1) \|\| ($_REQUEST['count'] > MAX_COUNT)) {
54	4a5430e3	cadu	$input_errors[] = sprintf(gettext("Count must be between 1 and %s"), MAX_COUNT);
55	5b237745	Scott Ullrich	}
56
57	4f3bb062	jim-p	$host = trim($_REQUEST['host']);
58			$ipproto = $_REQUEST['ipproto'];
59	5f601060	Phil Davis	if (($ipproto == "ipv4") && is_ipaddrv6($host)) {
60	4f3bb062	jim-p	$input_errors[] = gettext("When using IPv4, the target host must be an IPv4 address or hostname.");
61	5f601060	Phil Davis	}
62			if (($ipproto == "ipv6") && is_ipaddrv4($host)) {
63	4f3bb062	jim-p	$input_errors[] = gettext("When using IPv6, the target host must be an IPv6 address or hostname.");
64	5f601060	Phil Davis	}
65	4f3bb062	jim-p
66	5b237745	Scott Ullrich	if (!$input_errors) {
67	ed69a496	jim-p	if ($_POST) {
68			$do_ping = true;
69			}
70	947141fd	Phil Davis	if (isset($_REQUEST['sourceip'])) {
71	5e1cfe9e	heper	$sourceip = $_REQUEST['sourceip'];
72			}
73			$count = $_REQUEST['count'];
74	699737d9	Phil Davis	if (preg_match('/[^0-9]/', $count)) {
75	3a134b53	Erik Fonnesbeck	$count = DEFAULT_COUNT;
76	5f601060	Phil Davis	}
77	5b237745	Scott Ullrich	}
78			}
79	45d6ada5	Sjon Hortensius
80	288a2a0f	Phil Davis	if ($do_ping) {
81	f1a9b09d	Colin Fleming	?>
82	45d6ada5	Sjon Hortensius	<script type="text/javascript">
83			//<![CDATA[
84	947141fd	Phil Davis	window.onload=function() {
85	45d6ada5	Sjon Hortensius	document.getElementById("pingCaptured").wrap='off';
86			}
87			//]]>
88			</script>
89	f1a9b09d	Colin Fleming	<?php
90	45d6ada5	Sjon Hortensius	$ifscope = '';
91			$command = "/sbin/ping";
92			if ($ipproto == "ipv6") {
93			$command .= "6";
94			$ifaddr = is_ipaddr($sourceip) ? $sourceip : get_interface_ipv6($sourceip);
95	947141fd	Phil Davis	if (is_linklocal($ifaddr)) {
96	45d6ada5	Sjon Hortensius	$ifscope = get_ll_scope($ifaddr);
97	947141fd	Phil Davis	}
98	45d6ada5	Sjon Hortensius	} else {
99			$ifaddr = is_ipaddr($sourceip) ? $sourceip : get_interface_ip($sourceip);
100			}
101
102			if ($ifaddr && (is_ipaddr($host) \|\| is_hostname($host))) {
103			$srcip = "-S" . escapeshellarg($ifaddr);
104	947141fd	Phil Davis	if (is_linklocal($host) && !strstr($host, "%") && !empty($ifscope)) {
105	45d6ada5	Sjon Hortensius	$host .= "%{$ifscope}";
106	947141fd	Phil Davis	}
107	3c98b3f7	jim-p	}
108	45d6ada5	Sjon Hortensius
109			$cmd = "{$command} {$srcip} -c" . escapeshellarg($count) . " " . escapeshellarg($host);
110			//echo "Ping command: {$cmd}\n";
111			$result = shell_exec($cmd);
112
113	947141fd	Phil Davis	if (empty($result)) {
114	babf5d85	Phil Davis	$input_errors[] = sprintf(gettext('Host "%s" did not respond or could not be resolved.'), $host);
115	947141fd	Phil Davis	}
116	45d6ada5	Sjon Hortensius
117			}
118
119			include('head.inc');
120
121	947141fd	Phil Davis	if ($input_errors) {
122	45d6ada5	Sjon Hortensius	print_input_errors($input_errors);
123	947141fd	Phil Davis	}
124	45d6ada5	Sjon Hortensius
125	37676f4e	jim-p	$form = new Form(false);
126	45d6ada5	Sjon Hortensius
127			$section = new Form_Section('Ping');
128
129			$section->addInput(new Form_Input(
130			'host',
131	3e2028f4	Phil Davis	'*Hostname',
132	45d6ada5	Sjon Hortensius	'text',
133			$host,
134			['placeholder' => 'Hostname to ping']
135			));
136
137	214e79b0	Stephen Beaver	$section->addInput(new Form_Select(
138	45d6ada5	Sjon Hortensius	'ipproto',
139	fe54f091	Phil Davis	'*IP Protocol',
140	214e79b0	Stephen Beaver	$ipproto,
141			['ipv4' => 'IPv4', 'ipv6' => 'IPv6']
142			));
143	45d6ada5	Sjon Hortensius
144			$section->addInput(new Form_Select(
145			'sourceip',
146	fe54f091	Phil Davis	'*Source address',
147	3f91d34e	Stephen Beaver	$sourceip,
148	430cee65	stilez	array('' => gettext('Automatically selected (default)')) + get_possible_traffic_source_addresses(true)
149	3728bbe5	NOYB	))->setHelp('Select source address for the ping.');
150	45d6ada5	Sjon Hortensius
151			$section->addInput(new Form_Select(
152			'count',
153			'Maximum number of pings',
154			$count,
155			array_combine(range(1, MAX_COUNT), range(1, MAX_COUNT))
156	3728bbe5	NOYB	))->setHelp('Select the maximum number of pings.');
157	45d6ada5	Sjon Hortensius
158			$form->add($section);
159	37676f4e	jim-p
160			$form->addGlobal(new Form_Button(
161			'Submit',
162	faab522f	Renato Botelho	'Ping',
163	37676f4e	jim-p	null,
164			'fa-rss'
165			))->addClass('btn-primary');
166
167	45d6ada5	Sjon Hortensius	print $form;
168
169	288a2a0f	Phil Davis	if ($do_ping && !empty($result) && !$input_errors) {
170	45d6ada5	Sjon Hortensius	?>
171			<div class="panel panel-default">
172			<div class="panel-heading">
173	babf5d85	Phil Davis	<h2 class="panel-title"><?=gettext('Results')?></h2>
174	45d6ada5	Sjon Hortensius	</div>
175
176			<div class="panel-body">
177			<pre><?= $result ?></pre>
178			</div>
179			</div>
180			<?php
181			}
182
183			include('foot.inc');

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