To enable message protection for a particular method or set of methods using digital signature

1. In a text editor, open the application’s sun-ejb-jar.xml file.

   For the xms example, this file is located in the directory install-dir/samples/webservices/security/ejb/apps/xms/xms-ejb/src/conf.

2. Modify the sun-ejb-jar.xml file by adding the message-security-binding element as shown:

   <sun-ejb-jar>
     <enterprise-beans>
     <unique-id>1</unique-id>
       <ejb>
         <ejb-name>HelloWorld</ejb-name>
         <jndi-name>HelloWorld</jndi-name>
         <webservice-endpoint>
           <port-component-name>HelloIF</port-component-name>
           <endpoint-address-uri>service/HelloWorld</endpoint-address-uri>
           <message-security-binding auth-layer="SOAP">
             <message-security>
               <message>
                 <java-method>
                   <method-name>ejbCreate</method-name>
                 </java-method>
               </message>
               <message>
                 <java-method>
                   <method-name>sayHello</method-name>
                 </java-method>
               </message>
               <request-protection auth-source="content" />
               <response-protection auth-source="content"/>
             </message-security>
           </message-security-binding>
         </webservice-endpoint>
       </ejb>
     </enterprise-beans>
   </sun-ejb-jar>

3. Compile, deploy, and run the application as described in To Run the Sample Application.