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From Murali Krishnan <cme...@yahoo.com>
Subject Rampart throws NPE
Date Wed, 03 Oct 2007 18:19:56 GMT
I'm trying to call a simple service deployed in Axis2. I'm trying to enforce that this service
requires a SamlToken whenever it is called... If I invoke this service with a soap request
that doesn't have any security headers, I get the below exception at the server. If I disenagage
'rampart' for the service, there is no problem. Am I doing anything wrong in this scenario?

Thanks,
Murali

java.lang.NullPointerException
        at org.apache.rampart.RampartEngine.process(RampartEngine.java:90)
        at org.apache.rampart.handler.RampartReceiver.invoke(RampartReceiver.java:85)
        at org.apache.axis2.engine.Phase.invoke(Phase.java:292)
        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

The soap request is like this:

POST /axis2/services/SimpleService HTTP/1.1
Content-Type: text/xml; charset=UTF-8
SOAPAction: "urn:echo"
User-Agent: Axis2
Host: 127.0.0.1:8888
Content-Length: 244

<?xml version='1.0' encoding='UTF-8'?>
   
      <soapenv:Body>
         
            <name>Hello world</name>
         </ns1:echo>
      </soapenv:Body>
   </soapenv:Envelope>


The services.xml is like this below:

<service name="SimpleService">
    <parameter name="ServiceClass" locked="false">com.softwareag.ws.SimpleService</parameter>
    <operation name="echo">
        <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
    </operation>
    <operation name="add"/>
     
    <module ref="rampart"/>
    <!--  <module ref="addressing"/>-->
    
    
        <wsp:ExactlyOne>
          <wsp:All>
              
                            xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy"
/>
          </wsp:All>
        </wsp:ExactlyOne>
    </wsp:Policy>
</service>




       
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