Axis2客户端抛出AxisFault：必须了解头安全性检查失败

Question

我使用的是Axis2-1.6.1，能够成功地发送SOAP请求。以下是请求的一个示例：

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope">
  <soapenv:Header>
    <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" soapenv:mustUnderstand="true">
      <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
        <wsse:Username>***username***</wsse:Username>
        <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">***pass***</wsse:Password>
        <wsse:Nonce Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">***nonce***</wsse:Nonce>
        <wsu:Created Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">***datetime***</wsu:Created>
      </wsse:UsernameToken>
    </wsse:Security>
    <wsa:Action xmlns:wsa="http://www.w3.org/2005/08/addressing">http://mysite/contract/users/v3/IUsers/EchoAuthenticated</wsa:Action>
  </soapenv:Header>
  <soapenv:Body>
    <ns6:EchoAuthenticated xmlns:ns6="http://mysite/contract/users/v3">
      <ns6:value>success</ns6:value>
    </ns6:EchoAuthenticated>
  </soapenv:Body>
</soapenv:Envelope>

收到响应后，将引发此异常：

org.apache.axis2. AxisFault：必须理解头http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd检查失败：安全性

在做了一些研究后，我的印象是，在响应中有一些Axis2不喜欢的东西。困惑的是，我复制了上面的请求，并将其粘贴到SoapUI中并启动了它。它起作用了，我收到了下面的响应。我还使用Fiddler确认，这和我在Eclipse中发送这个请求时得到的响应是一样的，只是Axis2不喜欢客户端的一些东西，也许是必须的。明白吗？

以下是回应：

<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
  <s:Header>
    <a:Action s:mustUnderstand="1">http://mysite/contract/users/v3/IUsers/EchoAuthenticatedResponse</a:Action>
    <a:RelatesTo>urn:uuid:***guid***</a:RelatesTo>
    <o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
      <u:Timestamp u:Id="_0">
        <u:Created>***datetime***</u:Created>
        <u:Expires>***datetime***</u:Expires>
      </u:Timestamp>
    </o:Security>
  </s:Header>
  <s:Body>
    <EchoAuthenticatedResponse xmlns="http://mysite/contract/users/v3">
      <EchoAuthenticatedResult>This is the Users service answering back. The value you sent was: success</EchoAuthenticatedResult>
    </EchoAuthenticatedResponse>
  </s:Body>
</s:Envelope>

由于Axis2与一个产品捆绑在一起，我的能力有限，无法升级到较新版本的Axis2，但我需要了解如何通过此错误。

Answer 1

我找到了一个解决方案，就是在对false的响应中设置mustUnderstand实例

为了做到这一点，我做了以下工作：

1. 创建一个扩展*org的处理程序类。阿帕奇。axis2。处理程序。AbstractHandler

我必须理解汉德勒。JAVA

import java.util.Iterator;

import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPHeader;
import org.apache.axiom.soap.SOAPHeaderBlock;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;

public class MustUnderstandHandler extends org.apache.axis2.handlers.AbstractHandler  {

  @Override
  public InvocationResponse invoke(MessageContext messageContext) throws AxisFault {
    
    try{
      
      System.out.println("RemoveMustUnderstandAll: invoke " + messageContext);
      
      SOAPEnvelope env = messageContext.getEnvelope();
      SOAPHeader header = env.getHeader();
      
      if(header != null){
        
          for(Iterator<?> itr = header.getChildElements(); itr.hasNext();){
            
              SOAPHeaderBlock headerBlock = (SOAPHeaderBlock) itr.next();
              
              if(headerBlock.getMustUnderstand()){
                
                headerBlock.setMustUnderstand(false);
                System.out.println("RemoveMustUnderstandAll (" + messageContext + "): setMustUnderstand(false) to " + headerBlock.getQName());
              }
          }
      }
    }
    catch(Exception e){

      System.out.println(e.toString());
    }
    
    return InvocationResponse.CONTINUE;
  }
}

在生成的存根（由WSDL2Java创建）中，我找到了它正在执行客户端的实例，在每一行之前，我包括以下内容：

我的浴缸。JAVA

AxisConfiguration axisConfiguration = _messageContext.getConfigurationContext().getAxisConfiguration();
ArrayList arrayList = new ArrayList();
arrayList.add(new MustUnderstandHandler());
axisConfiguration.setInPhasesUptoAndIncludingPostDispatch(arrayList);

// execute the operation client
_operationClient.execute(true);