Hello, I am having a few problems with Keycloak. Let me first start with the environment information: Keycloak version: 1.9.0 Keycloak wildfly version: 10.0.0 Application wildfly version: 8.0.0 Problem 1: EJB error - javax.ejb.EJBAccessException: JBAS013323: Invalid User I have followed the documentation by adding the keycloak adapter to the application wildfly 8.0 and by server.xml has the following: <extensions> .. <extension module="org.keycloak.keycloak-adapter-subsystem"/> </extensions> <profile> <subsystem xmlns="urn:jboss:domain:security:1.2"> .. <security-domain name="keycloak"> <authentication> <login-module code="org.keycloak.adapters.jboss.KeycloakLoginModule" flag="required"/> </authentication> </security-domain> </security-domains> </subsystem> . <subsystem xmlns="urn:jboss:domain:keycloak:1.1"/> </profile> MyEJB: @Stateless @Local(MyInt.class) @SecurityDomain("keycloak") public class MyBean implements MyInt ... @PermitAll @TransactionAttribute(TransactionAttributeType.REQUIRES_NEW) public boolean myMethod(...) throws Exception { } At the moment I am not using jboss-ej3.xml as I reference the security domain in my EJB class. I added it and it did not help out Stacktrace: ERROR [org.jboss.as.ejb3.invocation] (default task-13) JBAS014134: EJB Invocation failed on component MyBean for method public abstract boolean com.at.ejb.MyInt.myMethod(.) throws java.lang.Exception: javax.ejb.EJBAccessException: JBAS013323: Invalid User at org.jboss.as.ejb3.security.SecurityContextInterceptor$1.run(SecurityContextI nterceptor.java:66) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final] at org.jboss.as.ejb3.security.SecurityContextInterceptor$1.run(SecurityContextI nterceptor.java:46) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final] at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(Secu rityContextInterceptor.java:92) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.proces sInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocatio n(LoggingInterceptor.java:59) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(Name spaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processI nvocation(AdditionalSetupInterceptor.java:55) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(Context ClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:326) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurit yManager.java:448) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheck ingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:326) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(Pri vilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor .java:61) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:185) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescriptio n.java:182) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) Is there something I am missing from the documentation? Any thoughts how to resolve this issue? Problem 2: Unable to log out a user from keycloak administration console: After I click "Logout" on the administration console in Keycloak, I see the following error on the keycloak server: ERROR [io.undertow.request] (default task-26) UT005023: Exception handling request to /auth/admin/realms/affordabletours/sessions/f1e69f90-03fc-453d-a495-225bb0c4 29ab: org.jboss.resteasy.spi.UnhandledException: java.lang.NoSuchMethodError: org.apache.http.impl.client.HttpClientBuilder.setConnectionTimeToLive(JLjava /util/concurrent/TimeUnit;)Lorg/apache/http/impl/client/HttpClientBuilder; at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(Exceptio nHandler.java:76) Best regards, <http://www.affordabletours.com/> AffordableTours.com Firdos Ali Senior Project Manager 11150 Cash Road Stafford, TX 77477 Toll Free (800) 935-2620 X181 Direct (281) 269-2681 Fax (281) 269-2691 E-mail: <mailto:ali@affordabletours.com> ali(a)affordabletours.com My Working Hours: Mon - Fri: 09:00AM - 05:00PM CST NOTICE: This e-mail message, including any attachments, is for the use of the intended recipient(s) and may contain confidential and privileged information. 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