I followed Wordpress autologin using CURL or fsockopen in PHP to login to wordpress, using php_curl, and it works fine as far I use WAMP, (apache/php).
But when it comes to IIS on the dedicated server, it returns nothing.
I have wrote the following function which is working fine on my local wamp, but when deployed to client's dedicated windows server 2k3, it doesn't. Please help me
function post_url($url, array $query_string)
{
//$url = http://myhost.com/wptc/sys/wp/wp-login.php
/* $query_string = array(
'log'=>'admin',
'pwd'=>'test',
'redirect_to'=>'http://google.com',
'wp-submit'=>'Log%20In',
'testcookie'=>1
);
*/
//temp_dir is defined as folder = path/to/a/folder
$cookie= temp_dir."cookie.txt";
$c = curl_init($url);
if (count($query_string))
{
curl_setopt ($c, CURLOPT_POSTFIELDS,
http_build_query( $query_string )
);
}
curl_setopt($c, CURLOPT_POST, 1);
curl_setopt($c, CURLOPT_COOKIEFILE, $cookie);
//curl_setopt($c, CURLOPT_SSL_VERIFYPEER, 1);
//curl_setopt($c, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");
curl_setopt($c, CURLOPT_TIMEOUT, 60);
curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); //return the content
curl_setopt($c, CURLOPT_COOKIEJAR, $cookie);
//curl_setopt($c, CURLOPT_AUTOREFERER, 1);
//curl_setopt($c, CURLOPT_REFERER, wp_admin_url);
//curl_setopt($c, CURLOPT_MAXREDIRS, 10);
curl_setopt($c, CURLOPT_HEADER, 0);
//curl_setopt($c, CURLOPT_CRLF, 1);
try {
$result = curl_exec($c);
}
catch (Exception $e)
{
$result = 'error';
}
curl_close ($c);
return $result; //it return nothing (empty)
}
Other Facts
- curl_error($c); return nothing
- when header CURLOPT_HEADER is set to ON, it return this header
HTTP/1.1 200 OK Cache-Control: no-cache, must-revalidate, max-age=0 Pragma: no-cache Content-Type: text/html; charset=UTF-8 Expires: Wed, 11 Jan 1984 05:00:00 GMT Last-Modified: Thu, 06 May 2010 21:06:30 GMT Server: Microsoft-IIS/7.0 X-Powered-By: PHP/5.2.13 Set-Cookie: wordpress_test_cookie=WP+Cookie+check; path=/wptc/sys/wp/ Set-Cookie: wordpress_b13661ceb5c3eba8b42d383be885d372=admin%7C1273352790%7C7d8ddfb6b1c0875c37c1805ab98f1e7b; path=/wptc/sys/wp/wp-content/plugins; httponly Set-Cookie: wordpress_b13661ceb5c3eba8b42d383be885d372=admin%7C1273352790%7C7d8ddfb6b1c0875c37c1805ab98f1e7b; path=/wptc/sys/wp/wp-admin; httponly Set-Cookie: wordpress_logged_in_b13661ceb5c3eba8b42d383be885d372=admin%7C1273352790%7Cb90825fb4a7d5da9b5dc4d99b4e06049; path=/wptc/sys/wp/; httponly Refresh: 0;url=http://myhost.com/wptc/sys/wp/wp-admin/ X-Powered-By: ASP.NET Date: Thu, 06 May 2010 21:06:30 GMT Content-Length: 0
CURL version info: Array ( [versio开发者_JS百科n_number] => 463872 [age] => 3 [features] => 2717 [ssl_version_number] => 0 [version] => 7.20.0 [host] => i386-pc-win32 [ssl_version] => OpenSSL/0.9.8k [libz_version] => 1.2.3 [protocols] => Array ( [0] => dict [1] => file [2] => ftp [3] => ftps [4] => http [5] => https [6] => imap [7] => imaps [8] => ldap [9] => pop3 [10] => pop3s [11] => rtsp [12] => smtp [13] => smtps [14] => telnet [15] => tftp ) )
- PHP Version 5.2.13
- Windows Server 2K3
- IIS 7
- Working fine on Apache, PHP 3.0 on my localhost (windows)
Quick thought: Check to make sure that temp_dir."cookie.txt" is writable by IIS.
I managed to fix it myself, it was some small fix in the wordpress rather than any IIS or PHP specific information.
I have modified wp_redirect() (just commented major part) in the following part to fix it
function wp_redirect($location, $status = 302) {
global $is_IIS;
$location = apply_filters('wp_redirect', $location, $status);
$status = apply_filters('wp_redirect_status', $status, $location);
if ( !$location ) // allows the wp_redirect filter to cancel a redirect
return false;
$location = wp_sanitize_redirect($location);
/*
if ( $is_IIS ) {
status_header($status);
header("Refresh: 0;url=$location");
} else {
if ( php_sapi_name() != 'cgi-fcgi' ) {
status_header($status); // This causes problems on IIS and some FastCGI setups
}
header("Location: $location", true, $status);
}
*/
header("Location: $location", true, $status);
}
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