I am having Signature issue while calling a simple webservice. I am using CXF 2.2.4, Spring and Weblogic server. Below is the error log:

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body><soap:Fault><faultcode xmlns:ns1="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">ns1:FailedCheck</faultcode>
<faultstring>The signature or decryption was invalid (Cannot setup signature data structure); 
nested exception is: org.apache.xml.security.exceptions.XMLSecurityException: Cannot create a http://www.w3.org/2000/09/xmldsig#:Signature from a http://www.w3.org/2000/09/xmldsig#:Signature element
</faultstring>
</soap:Fault></soap:Body></soap:Envelope>


Below is my webservice context.xml file:

  <jaxws:endpoint id="Hello" implementor="#hello" address="/Hello" >
            <jaxws:inInterceptors>
                  <bean class="org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor">
                  <constructor-arg>
                    <map>
                        <entry key="action" value="UsernameTokenSignature UsernameToken"/>
                        <entry key="passwordType" value="PasswordDigest"/>
                        <entry key="user" value="oldcws"/>
                        <entry key="signatureUser" value="ws-client"/>
                        <entry key="signaturePropFile" value="server_sign.properties"/>
                        <entry key="passwordCallbackRef">
                        <ref bean="passwordCallback"/>
                       </entry>
                    </map>
                  </constructor-arg>
                  </bean>
         </jaxws:inInterceptors>       
</jaxws:endpoint>

Thank You for looking into it and let me know if you need more details from my side.