Question

我已经尝试了一段时间，但我无法弄清楚如何将PHP SoapCLient与WSDL结合使用以形成复杂的标头（也就是说，比我能找到的任何教程都复杂得多）。我需要发送的信封如下所示：

(001) <?xml version='1.0' encoding='UTF-8'?>

(002) <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xlink="http://www.w3.org/1999/xlink">

(003) <SOAP-ENV:Header>

(004) <eb:MessageHeader xmlns:eb="http://www.ebxml.org/namespaces/messageHeader" eb:version="2.0" SOAP-ENV:mustUnderstand="1">

(005) <eb:From>

(006) <eb:PartyId>webservices.example.com</eb:PartyId> 

(007) </eb:From>

(008) <eb:To>

(009) <eb:PartyId>clientURL</eb:PartyId> 

(010) </eb:To>

(011) <eb:CPAId>IPCC</eb:CPAId> 

(012) <eb:ConversationId>ABC123@clientURL.com</eb:ConversationId> 

(013) <eb:Service eb:type="XML">Session</eb:Service> 

(014) <eb:Action>SessionCreateRS</eb:Action> 

(015) <eb:MessageData>

(016) <eb:MessageId>mid:20030707-12545-1369@webservices.sabre.com</eb:MessageId> 

(017) <eb:Timestamp>2001-02-15T11:25:12Z</eb:Timestamp> 

(018) </eb:MessageData>

(019) <RefToMessageId>mid:20001209-133003-2333@clientURL</RefToMessageId> 

(020) </eb:MessageHeader>

(021) <wsse:Security xmlns:wsse="http://schemas.xmlsoap.org/ws/2002/12/secext">

(022) <wsse:BinarySecurityToken xmlns:wsu="http://schemas.xmlsoap.org/ws/2002/12/utility" wsu:Id="SabreSecurityToken" valueType="String" EncodingType="wsse:Base64Binary">Shared/IDL:IceSess\/SessMgr:1\.0.IDL/Common/!ICESMS\/RESC!ICESMSLB\/RES.LB!-4954987477210575357!252506!0</wsse:BinarySecurityToken> 

(023) </wsse:Security>

(024) </SOAP-ENV:Header>

(025) <SOAP-ENV:Body>

(026) <eb:Manifest xmlns:eb="http://www.ebxml.org/namespaces/messageHeader" eb:version="2.0">

(027) <eb:Reference eb:id="SessionCreateRS" xlink:type="simple" xlink:href="cid:SessionCreateRS"

(028) <eb:Description xml:lang="en-US">Response Message</eb:Description>"/>

(029) </eb:Reference>

(030) </eb:Manifest>

(031) </SOAP-ENV:Body>

(032) </SOAP-ENV:Envelope>

我尝试使用__setSoapHeaders（）并使用SoapVar（）。但我无法获得正确的输出。从示例中我了解到使用类来填充XML中的参数会很好，所以我创建了一个这样的类：

class EbXmlMessage{
 public $From = array('PartyId' => 'www.example.com@example.com');
 public $To = array('PartyId' => 'example.com');
 public $CPAId = 'XXXX';
 public $ConversationId = '12345@example.com';
 public $Service = 'Session';
 public $Action = 'SessionCreateRQ';
 public $MessageData = array( 'MessageId' => "mid:12345@example.com",'Timestamp' => '2010-11-26T08:19:00Z');
}

比我使用：

$eb_params = new SoapVar($eb,SOAP_ENC_OBJECT);
$header =  new SoapHeader($ns,"header", $eb_params,true);

但该请求甚至没有开始看起来像是：

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://www.opentravel.org/OTA/2002/11" xmlns:ns2="https://cert.webservices.sabre.com/cert">
 <SOAP-ENV:Header>
  <ns2:header SOAP-ENV:mustUnderstand="1">
   <From>
    <item>
     <key>PartyId</key>
     <value>www.example.com@example.com</value>
    </item>
   </From>
   <To>
    <item>
     <key>PartyId</key>
     <value>webservices.sabre.com</value>
    </item>
   </To>
   <CPAId>XXX</CPAId>
   <ConversationId>12345@example.com</ConversationId>
   <Service>Session</Service>
   <Action>SessionCreateRQ</Action>
   <MessageData>
    <item>
     <key>MessageId</key>
     <value>mid:12345@www.example.com</value>
    </item>
    <item>
     <key>Timestamp</key>
     <value>2010-11-26T08:19:00Z</value>
    </item>
   </MessageData>
  </ns2:header>
 </SOAP-ENV:Header>
 <SOAP-ENV:Body>
  <ns1:SessionCreateRQ>
   <ns1:POS>
    <ns1:Source PseudoCityCode="XXXX"/>
   </ns1:POS>
  </ns1:SessionCreateRQ>
  <param1/>
 </SOAP-ENV:Body>
</SOAP-ENV:Envelope

到目前为止，主要的问题是在正确的地方使用XML获取正确的标签，我不知道如何获得＆＃34; eb：＆＃34;和＆＃34; wsse：＆＃34;标签中的命名空间。我希望使用SoapClientI（）类，但我不确定它是否可以处理更复杂的XML，如果不是，我可能应该使用Curl或类似的东西，只需将XML视为一个字符串？

Answer 1

在实施wsse时我也遇到过这个问题。这是我的方法。是的，这是非常具体的;但是，它也应该适用于您的环境。请特别注意调用new SoapHeader()时如何使用'wsse'命名空间参数。只需用'eb'代替你的情况。

$header_part = '
    <wsse:Security xmlns:wsse="http://schemas.xmlsoap.org/ws/2003/06/secext" SOAP-ENV:mustUnderstand="1">
        <wsse:UsernameToken>
            <wsse:Username>'."USERNAME".'</wsse:Username>
            <wsse:Password>'."PASSWORD".'</wsse:Password>
        </wsse:UsernameToken>
    </wsse:Security>
';
$soap_var_header = new SoapVar( $header_part, XSD_ANYXML, null, null, null );
$soap_header = new SoapHeader( 'http://your-target-service.com', 'wsse', $soap_var_header );
$soap_client->__setSoapHeaders($soap_header);

另一种解决方案是在对SoapClient进行子类化后修改XML，但我只是作为最后的手段来做这件事。

class My_SoapClient extends SoapClient {
   protected $_response = null;
   public function __doRequest( $request, $location, $action, $version, $one_way=null ) {
      // insert big bad mangling code here
      $this->_response = parent::__doRequest( $this->_request, $location, $action, $version, $one_way );
      return $this->_response;
   }
}

Answer 2

执行此操作的可能方法是使用__doRequest覆盖curl函数。有一个示例here，其中显示了如何关闭KeepAlive。

PHP SoapClient和复杂的头文件

2 个答案: