conntest.php — Wordfence Security – Firewall, Malware Scan, and Login Security 5.2.7

wordfence / lib / conntest.php

wordfence / lib Last commit date

conntest.php

85 lines

1	<?php if(! wfUtils::isAdmin()){ exit(); } ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2	<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en-US">
3	<head>
4	<title>Wordfence Connectivity Tester</title>
5	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
6	<body>
7	<h1>Wordfence connectivity tester</h1>
8	<br /><br />
9	DNS lookup for noc1.wordfence.com returns: <?php echo gethostbyname('noc1.wordfence.com'); ?><br /><br />
10	<?php
11	$curlContent = "";
12	function curlWrite($h, $d){
13	global $curlContent;
14	$curlContent .= $d;
15	return strlen($d);
16	}
17	function doWPostTest($protocol){
18	echo "<br /><b>Starting wp_remote_post() test</b><br />\n";
19	$cronURL = admin_url('admin-ajax.php');
20	$cronURL = preg_replace('/^(https?:\/\/)/i', '://noc1.wordfence.com/scanptest/', $cronURL);
21	$cronURL .= '?action=wordfence_doScan&isFork=0&cronKey=47e9d1fa6a675b5999999333';
22	$cronURL = $protocol . $cronURL;
23	$result = wp_remote_post($cronURL, array(
24	'timeout' => 10, //Must be less than max execution time or more than 2 HTTP children will be occupied by scan
25	'blocking' => true, //Non-blocking seems to block anyway, so we use blocking
26	'sslverify' => false,
27	'headers' => array()
28	));
29	if( (! is_wp_error($result)) && $result['response']['code'] == 200 && strpos($result['body'], "scanptestok") !== false){
30	echo "wp_remote_post() test to noc1.wordfence.com passed!<br />\n";
31	} else if(is_wp_error($result)){
32	echo "wp_remote_post() test to noc1.wordfence.com failed! Response was: " . $result->get_error_message() . "<br />\n";
33	} else {
34	echo "wp_remote_post() test to noc1.wordfence.com failed! Response was: " . $result['response']['code'] . " " . $result['response']['message'] . "<br />\n";
35	echo "This likely means that your hosting provider is blocking requests to noc1.wordfence.com or has set up a proxy that is not behaving itself.<br />\n";
36	echo "This additional info may help you diagnose the issue. The response headers we received were:<br />\n";
37	foreach($result['headers'] as $key => $value){
38	echo "$key => $value<br />\n";
39	}
40	}
41	}
42	function doCurlTest($protocol){
43	if(! function_exists('curl_init')){
44	echo "<br /><b style='color: #F00;'>CURL is not installed</b>. Asking your hosting provider to install and enable CURL may improve any connection problems.</b><br />\n";
45	return;
46	}
47	echo "<br /><b>STARTING CURL $protocol CONNECTION TEST....</b><br />\n";
48	global $curlContent;
49	$curlContent = "";
50	$curl = curl_init($protocol . '://noc1.wordfence.com/');
51	if(defined('WP_PROXY_HOST') && defined('WP_PROXY_PORT') && wfUtils::hostNotExcludedFromProxy('noc1.wordfence.com') ){
52	curl_setopt($curl, CURLOPT_HTTPPROXYTUNNEL, 0);
53	curl_setopt($curl, CURLOPT_PROXY, WP_PROXY_HOST . ':' . WP_PROXY_PORT);
54	if(defined('WP_PROXY_USERNAME') && defined('WP_PROXY_PASSWORD')){
55	curl_setopt($curl, CURLOPT_PROXYUSERPWD, WP_PROXY_USERNAME . ':' . WP_PROXY_PASSWORD);
56	}
57	}
58
59	curl_setopt ($curl, CURLOPT_TIMEOUT, 900);
60	curl_setopt ($curl, CURLOPT_USERAGENT, "Wordfence.com UA " . (defined('WORDFENCE_VERSION') ? WORDFENCE_VERSION : '[Unknown version]') );
61	curl_setopt ($curl, CURLOPT_RETURNTRANSFER, TRUE);
62	curl_setopt ($curl, CURLOPT_HEADER, 0);
63	curl_setopt ($curl, CURLOPT_SSL_VERIFYPEER, false);
64	curl_setopt ($curl, CURLOPT_SSL_VERIFYHOST, false);
65	curl_setopt ($curl, CURLOPT_WRITEFUNCTION, 'curlWrite');
66	$curlResult = curl_exec($curl);
67	$httpStatus = curl_getinfo($curl, CURLINFO_HTTP_CODE);
68	if(strpos($curlContent, 'Your site did not send an API key') !== false){
69	echo "Curl connectivity test passed.<br /><br />\n";
70	} else {
71	$curlErrorNo = curl_errno($curl);
72	$curlError = curl_error($curl);
73	echo "Curl connectivity test failed with response: <pre>$curlContent</pre>";
74	echo "<br />Curl HTTP status: $httpStatus<br />Curl error code: $curlErrorNo<br />Curl Error: $curlError<br /><br />\n";
75	}
76	}
77	doCurlTest('http');
78	doCurlTest('https');
79	doWPostTest('http');
80	doWPostTest('https');
81	?>
82	</body>
83	</html>
84
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