修改PHP/SOAP代码以在所有请求中添加HTTP标头

Question

我继承了一些php SOAP代码，并且由于我们正在使用的服务发生更改，我需要修改以“在所有请求的HTTP标头中添加授权”。我不确定该做什么，甚至可能。相关代码的

部分看起来是这样的：

function soap_connect() { 
      $soap_options = array(
        'soap_version' => SOAP_1_2, 
        'encoding' => 'UTF-8', 
        'exceptions' => FALSE 
      ); 
      try { 
        $this->soap_client = new SoapClient($this->configuration['wsdl'], $soap_options); 
      } catch (SoapFault $fault) { 
        return FALSE; 
      } 
      return TRUE; 
    } 

我想，我的理解是，它应该只是输出以下（现在）：

Content-Type: application/soap+xml;charset=UTF-8;action="http://ws.testserver.net/nsp/client/hsserve/listHardware" 
Content-Length: 255 
... 

的documentatino说最终的HTTP请求应该如下所示：

Content-Type: application/soap+xml;charset=UTF-8;action="http://ws.testserver.net/nsp/client/hsserve/listHardware" 
Authorization: WRAP access_token=Z-H7SnqL49eQ2Qp5pLH8k-RVxHfewgIIDt4VCeI2CNnrS4-gBMzPWbfZuMhgvISVV-uTSikS1SqO0n2PRkH3ysQ-uWbvU9podPAm6HiiIS5W2mtpXUfN9ErBmkjF6hDw 
Content-Length: 255 

Answer 1

要弄清楚在结构类型的服务器要求没有看到WSDL，但这里有几个例子：

简单的HTTP认证

$soap_options = array(
       'soap_version' => SOAP_1_2, 
       'encoding'  => 'UTF-8', 
       'exceptions' => FALSE, 
        'login'   => 'username', 
        'password'  => 'password' 
     ); 
     try { 
       $this->soap_client = new SoapClient($this->configuration['wsdl'], $soap_options); 
     } catch (SoapFault $fault) { 
       return FALSE; 
     } 
     return TRUE;  

对于其实现更先进的定制方法的服务器：

// Namespace for SOAP functions 
$ns   = 'Namespace/Goes/Here'; 

// Build an auth array 
$auth = array(); 
$auth['AccountName'] = new SOAPVar($this->account['AccountName'], XSD_STRING, null, null, null, $ns); 
$auth['ClientCode']  = new SOAPVar($this->account['ClientCode'], XSD_STRING, null, null, null, $ns); 
$auth['Password']  = new SOAPVar($this->account['Password'], XSD_STRING, null, null, null, $ns); 

// Create soap headers base off of the Namespace 
$headerBody = new SOAPVar($auth, SOAP_ENC_OBJECT); 
$header = new SOAPHeader($ns, 'SecuritySoapHeader', $headerBody); 
$client->__setSOAPHeaders(array($header)); 

Answer 2

添加流上下文以向HTTP调用提供附加头。

function soap_connect() { 
    $context = array('http' => 
     array(
      'header' => 'Authorization: WRAP access_token=Z-H7SnqL49eQ2Qp5pLH8k-RVxHfewgIIDt4VCeI2CNnrS4-gBMzPWbfZuMhgvISVV-uTSikS1SqO0n2PRkH3ysQ-uWbvU9podPAm6HiiIS5W2mtpXUfN9ErBmkjF6hDw' 
     ) 
    ); 
    $soap_options = array(
     'soap_version' => SOAP_1_2, 
     'encoding' => 'UTF-8', 
     'exceptions' => FALSE, 
     'stream_context' => stream_context_create($context) 
    ); 
    try { 
     $this->soap_client = new SoapClient($this->configuration['wsdl'], $soap_options); 
    } catch (SoapFault $fault) { 
     return FALSE; 
    } 
    return TRUE; 
} 

请参阅SoapClient::__construct()和HTTP context options了解更多信息，