PHP Comtrust SOAP api响应代码5000

我正在使用Comtrust支付api并开发一个SOAP包装器来调用Comtrust函数。目前正在使用Comtrust的演示帐户，方法是遵循其文档并获得以下响应：

stdClass Object ( [RegisterResult] => stdClass Object ( [ResponseCode] => 5000 [ResponseDescription] => Request is not permitted or not authenticated properly [UniqueID] => 1942d0d0-37f5-4504-951e-3343f9b86ea7 [version] => 2.0 [PaymentPortal] => [TransactionID] => ) )

我正在使用以下代码：

 $client = new SoapClient("https://demo-ipg.comtrust.ae:2443/MerchantAPI.svc?singleWsdl");
    try {

        $result = $client->Register(array("request" => array(
            'Customer' => 'Demo Merchant',
            'Channel' => 'Web',
            'Address'   => 'demo-ipg.comtrust.ae',             
            'Language' => 'en',
            'Password' => 'Comtrust',
            'version' => '2.0',
            'Amount' => '99.98',
            'Currency' => 'AED',
            'OrderID' => '123',
            'OrderInfo' => 'Test Info',
            'OrderName' => 'Test Name',
            'ReturnPath' => 'http://127.0.0.1/jd_ecommerce/',
            'TransactionHint' => 'CPT:Y'
       )));
        print_r($result);
    }catch (Exception $e)
    {
        echo 'Caught exception: ',  $e->getMessage(), "\n";
    }

我有.pfx格式的证书文件和密码。我的问题是如何使用SOAP信封传递.pfx文件。有人面临类似的问题吗

请帮忙

---

提前感谢

在PHP中，您需要使用.pem格式的证书。请将其与密码“Comtrust”一起使用以访问临时服务器