Re: [rules-users] JBOSS DROOLS Guvnor and SSO authentication

Hi, am not using jaas-config-name for guvnor, i am directly reading the user credentials from from the session object , but am getting null values. I am sending the user credentials in session from other application, when i click on the givnor link present on the application1 , i should be able to auto aunthenticate using the autthenticator. //Authenticator code for reading the user credentials from session object : // HttpServletRequest request =ServletContexts.getInstance().getRequest(); String username = (String)request.getSession().getAttribute("User"); String password = (String)request.getSession().getAttribute("password"); error trace : 23:53:27,671 INFO [STDOUT] class org.drools.guvnor.server.security.Authenticator password nullsession attribute null 23:53:27,687 INFO [STDOUT] ERROR 21-06 23:53:27,687 (SeamLoginModule.java:login:113) Error invoking login method javax.el.ELException: java.lang.NullPointerException at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:333) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342) at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58) at org.jboss.el.parser.AstValue.invoke(AstValue.java:96) at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:174) at org.jboss.seam.security.jaas.SeamLoginModule.login(SeamLoginModule.java:109) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769) at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186) at javax.security.auth.login.LoginContext$5.run(LoginContext.java:706) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:703) at javax.security.auth.login.LoginContext.login(LoginContext.java:575) at org.jboss.seam.security.Identity.authenticate(Identity.java:335) at org.jboss.seam.security.Identity.authenticate(Identity.java:324) at org.drools.guvnor.server.security.SecurityServiceImpl.checkAutoLogin(SecurityServiceImpl.java:107) at org.drools.guvnor.server.security.SecurityServiceImpl.getCurrentUser(SecurityServiceImpl.java:87) at org.drools.guvnor.server.SecurityServiceServlet.getCurrentUser(SecurityServiceServlet.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53) at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:619) Please let me know if ther is any other way of passing user credentials . Regards, Shantha ________________________________________ From: rules-users-bounces(a)lists.jboss.org [rules-users-bounces(a)lists.jboss.org] On Behalf Of Jervisliu [jliu(a)redhat.com] Sent: Saturday, June 19, 2010 2:37 AM To: Rules Users List Subject: Re: [rules-users] JBOSS DROOLS Guvnor and SSO authentication ShanzRules wrote: > Hi > We would like to integrate guvnor with SSO(Sun access manager), > we have a portal application already integrated with sun access manager , > and from portal we want to have a guvnor link on it and if we click on the > link , it should redirect to the guvnor home page without again displaying > the guvnor login.guvnor should automatically read the user credentials and > redirect to the home page for rules editing. > > Please provide the solution if anyone has already implemented it. > > Appreciate all your help > > > Regards, > Shantha > > > > > Hi Shantha, have you looked into OpenSSO? You may want to download an evaluation version of JBOSS SOA-P. There is an opensso demo in SOA-P which shows how to integrate OpenSSO with JBossAS or Tomcat. Once you manage to get OpenSSO working, all you need to do is to change guvnor login configuration to use the opensso login module, for example, the corresponding section in components.xml should read like below: <security:identity authenticate-method="#{authenticator.authenticate}" jaas-config-name="OpenSSOLogin"/> Hope this helps, Jervis _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users This e-mail message may contain proprietary, confidential or legally privileged information for the sole use of the person or entity to whom this message was originally addressed. Any review, e-transmission dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. 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