Major Description
When app deployed to EAP7.0 calls an EJB deployed to EAP7.1 via IIOP, the call will fail because EAP 7.1 responds (Location Forward message - GIOP protocol) that It requires SSL even if It does not (to the best of my knowledge).
EAP 7.1 standard IIOP subystem configuration:
<subsystem xmlns="urn:jboss:domain:iiop-openjdk:2.0"> <orb socket-binding="iiop"/> <initializers security="identity" transactions="spec"/> <security server-requires-ssl="false" client-requires-ssl="false"/> </subsystem>
It is observable here (client side). ssl.target_requires is true and ssl.target_supports is false.
This does not happen when
- server side is EAP 7.0 - ssl.target_requires is false and ssl.target_supports is true.
- client side is EAP 7.1 - it works due to better condition at client side here which results to not using SSL
If IIOP subsystem is configured to use iiop ssl socket, It will work - EAP just does not responds correctly if ssl is not configured.
It is possible that I have malconfigured server side EAP and I am missing something.
Deployments used as reproducers are simple.
client-side: simple servlet that calls an EJB
@WebServlet(urlPatterns = "/") public class ClientServlet extends HttpServlet { @Override protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { try { Context ctx = new InitialContext(new Properties()); Object iiopObj = ctx.lookup("corbaname:iiop:127.0.0.1:3628#Bean"); BeanHome home = (BeanHome) PortableRemoteObject.narrow(iiopObj, BeanHome.class); BeanRemote beanRemote = home.create(); String string = beanRemote.invoke(); System.out.println("Bean obtained by IIOP returned: " + string); resp.getWriter().append("Bean obtained by IIOP returned: ").append(string).append("\n"); } catch (Exception e) { resp.getWriter().append("Calling bean failed: "); e.printStackTrace(resp.getWriter()); throw new RuntimeException(e); } } }
server-side: simple EJB
public class Bean { public String invoke() { return "server side invocation: success"; } }
