如何使PHP头部安全性调用PHP SOAP？

Question

我试图使用nusoap客户端，并与正常SoapClient调用GetHotels功能和调用函数时，我有这个问题，它返回以下错误：

Uncaught SoapFault exception: [a: InternalServiceFault] Object reference not set to an instance of an object. 

我用这个代码nusoap_client

$client = new nusoap_client("http://amandaws.absolutent.it/Booking.svc" , 'wsdl'); 
    $bodyxml =('<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" 
    xmlns:oas="http://docs.oasisopen.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" 
    xmlns:tem="http://tempuri.org/"> 
    <soapenv:Header> 
    <oas:Security> 
    <oas:UsernameToken> 
    <oas:Username>XXX</oas:Username> 
    <oas:Password>XXX</oas:Password> 
    </oas:UsernameToken> 
    </oas:Security> 
    </soapenv:Header> 
    <soapenv:Body> 
    <tem:BGH_Request Language="IT"> 
    <tem:Criteria HotelCode="FID001" IDRegione="" IDProvincia="" IDComune="" IDLocalita="" IDLineaProdotto="" IDZona="" MaxResults="200" /> 
    </tem:BGH_Request> 
    </soapenv:Body> 
    </soapenv:Envelope>'); 
    $client->soap_defencoding = 'utf-8'; 
    $client->operation = "GetHotels"; 
    $result = $client->send($client->serializeEnvelope($bodyxml), "http://tempuri.org/IBooking/GetHotels"); 
    print_r($result); 

Function that i need to call

当我打印$result，我得到这个阵列消息

Array 
    (
    [faultcode] => a:InternalServiceFault 
[faultstring] => Array 
    (
     [!xml:lang] => en-GB 
     [!] => Object reference not set to an instance of an object. 
    ) 

[detail] => Array 
    (
     [ExceptionDetail] => Array 
      (
       [HelpLink] => 
       [InnerException] => 
       [Message] => Object reference not set to an instance of an object. 
       [StackTrace] => at Absolute.Web.Common.UoW.TransactionService.InTrasaction(Action actionbeBeforeCommit) 
    at Castle.DynamicProxy.AbstractInvocation.Proceed() 
    at Castle.Proxies.IBookingProxy.GetHotels(BookingGetHotelsMessageRequest request) 
    at SyncInvokeGetHotels(Object , Object[] , Object[]) 
    at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs) 
    at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc) 
    at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc) 
    at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc) 
    at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet) 
       [Type] => System.NullReferenceException 
      ) 

    ) 

) 

如果有人可以帮助我，我会非常好看

Answer 1

发送整个请求XML与身体是错误的，你需要创建XML请求开始头，你可以阅读更多的documentation。

// Set your security header namespace 
$headerNS = 'http://docs.oasisopen.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd'; 

//Create vars for username and password 
$usernameNode = new SoapVar('your username', XSD_STRING, null, null, 'Username', $headerNS); 
$passwordNode = new SoapVar('your password', XSD_STRING, null, null, 'Password', $headerNS); 

// Create Username token node and add vars 
$UsernameTokenNode = new SoapVar([$usernameNode, $passwordNode], SOAP_ENC_OBJECT, null, null, 'UsernameToken', $headerNS); 

// Create security node 
$securityNode = new SoapVar([$UsernameTokenNode], SOAP_ENC_OBJECT, null, null, 'Security', $headerNS); 

// Now create a header with all above data 
$header = [new SoapHeader($headerNS, 'Security', $securityNode, false)]; 

// Soap client options you choose 
$options = []; 

// Create your SoapClient and add header to client 
$client = new SoapClient('Service Wsdl url', $options); 
$client->__setSoapHeaders($header); 

现在您可以创建您的肥皂呼叫体并发出您的请求。您可以阅读更多关于从documentation创建具有attiributes的节点。

使用$client->__getLastRequest();检查您的上次请求进行验证。