This could be the reason: https://issues.apache.org/jira/browse/MYFACES-4353
Am Fr., 5. März 2021 um 14:19 Uhr schrieb Thomas Andraschko < andraschko.tho...@gmail.com>: > Can you try to find the version which introduced it? > > Am Fr., 5. März 2021 um 13:57 Uhr schrieb Juri Berlanda < > juri.berla...@tuwien.ac.at>: > >> Hello, >> >> we recently upgraded to MyFaces 2.3.8 due to the CSRF vulnerability >> reported here late February. We were on 2.3.4 before. Since then we see >> an insane amount (i.e. 100000+ per day) of "SessionScope does not exist >> within current thread" in our logs, like: >> >> 15:46:41.421 ERROR >> org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/events] >> - Session event listener threw exception >> javax.enterprise.context.ContextNotActiveException: WebBeans context >> with scope type annotation @SessionScoped does not exist within current >> thread >> at >> org.apache.webbeans.container.BeanManagerImpl.getContext(BeanManagerImpl.java:329) >> >> ~[openwebbeans-impl.jar:2.0.12] >> at >> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:89) >> >> ~[openwebbeans-impl.jar:2.0.12] >> at >> org.apache.webbeans.intercept.SessionScopedBeanInterceptorHandler.getContextualInstance(SessionScopedBeanInterceptorHandler.java:76) >> >> ~[openwebbeans-impl.jar:2.0.12] >> at >> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.get(NormalScopedBeanInterceptorHandler.java:71) >> >> ~[openwebbeans-impl.jar:2.0.12] >> at >> org.apache.myfaces.cdi.view.ViewScopeBeanHolder$$OwbNormalScopeProxy2.destroyBeans(org/apache/myfaces/cdi/view/ViewScopeBeanHolder.java) >> >> ~[?:2.3.8] >> at >> org.apache.myfaces.cdi.impl.CDIManagedBeanHandlerImpl.onSessionDestroyed(CDIManagedBeanHandlerImpl.java:113) >> >> ~[myfaces-impl.jar:2.3.8] >> at >> org.apache.myfaces.webapp.ManagedBeanDestroyerListener.sessionDestroyed(ManagedBeanDestroyerListener.java:201) >> >> ~[myfaces-impl.jar:2.3.8] >> at >> org.apache.catalina.session.StandardSession.expire(StandardSession.java:801) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.session.StandardSession.isValid(StandardSession.java:659) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:573) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:558) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5536) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1353) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357) >> >> [catalina.jar:9.0.22] >> at >> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1335) >> >> [catalina.jar:9.0.22] >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) >> [?:?] >> at >> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) >> >> [?:?] >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) >> >> [?:?] >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) >> >> [?:?] >> at >> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) >> >> [tomcat-util.jar:9.0.22] >> at java.lang.Thread.run(Thread.java:834) [?:?] >> >> We also upgraded Tomcat to 9.0.46 and OpenWebBeans to 2.0.21 trying to >> fix the problem - without success. We are not sure what causes the >> issue. We assume it has something to do with expired cookies being sent >> to the server, but we are not sure that would sum up to the amount we >> see. Also, we can't seem to be able to reproduce it on anything but >> production system. >> >> JSF stack: >> >> * Tomcat 9.0.46 >> * OpenWebBeans 2.0.21 >> * MyFaces 2.3.8 >> * DeltaSpike 1.9.3 (not sure if relevant) >> >> Any hint, help, or suggestion on debugging and narrowing down the issue >> is very much appreciated. If more information is needed, feel free to >> ask. I'm not sure what's relevant, so I don't really know what to add >> here. >> >> Cheers, >> >> Juri >> >>