nusoap与pfx证书

Question

我需要使用带证书的webService肥皂。

我有.pfx文件和密码。

我的代码是下一个

require_once('lib/nusoap.php');

$endpoint = "https://interno.vuds-omc.es:9000/WSRegistroMedico";
$localCert = "cert.pfx"; 
$options = array(
    'local_cert' => $localCert, 
    'passphrase' => 'key0666001',
    'soap_version' => 'SOAP_1_2', 
    'encoding' => 'ISO-8859-1',
    'compression' => '(SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP)',
    'location' => ''); 
$client = new soapclient('http://binterno.vuds-omc.es:8000/WSRegistroMedicos?wsdl', $options);

$err = $client->getError(); 
if ($err) { // Display the error    
    echo "<h2>Error</h2>" . $err ; // At this point, you know the call that follows will fail
}

//$strxml is a string with the xml format 

$result = $client->call('ActualizacionColegiado',$strxml);

我得到的请求是“未经授权的用户”所以，我认为它没有取得证书

谢谢！