We also upgraded from CAS 4.x to in this case CAS 5.1.6, and have been getting a bunch of these errors:
2018-01-13 11:09:00,018 ERROR [org.springframework.boot.web.support.ErrorPageFilter] - <Forwarding to error page from request [/login] due to exception [Badly formatted flow execution key 'e1s2', the expected format is '<uuid>_<base64-encoded-flow-state>']> Some of the requesters are external ip, and some are internal. We contacted a couple of users and found at least two usage case that seemed to trigger these errors. The first case was that the user was signing on for the day, opened their browser which auto re-opened about 20 browser tabs (probably from CAS4) and proceeded to try one or two of these apps which threw this error. A second case, a user had previously saved a deep link to an application which threw this error. After seeing Misagh's explanation we are now less concerned about these errors. Duane On Thursday, January 4, 2018 at 5:22:18 AM UTC-7, apcausey wrote: > > I recently rolled out CAS 5.1.4 to our production environment, however we > started to see these errors in our logs. We performed a great deal of > testing but never encountered this error. Any ideas of what could be > causing this? > > > 2018-01-04 07:18:13,905 [ajp-nio-8011-exec-1] ERROR > org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/cas].[dispatcherServlet] > > - Servlet.service() for servlet [dispatcherServlet] in context with path > [/cas] threw exception [Request processing failed; nested exception is > org.springframework.webflow.execution.repository.BadlyFormattedFlowExecutionKeyException: > > Badly formatted flow execution key 'e2s1', the expected format is > '<uuid>_<base64-encoded-flow-state>'] with root cause > > org.springframework.webflow.execution.repository.BadlyFormattedFlowExecutionKeyException: > > Badly formatted flow execution key 'e2s1', the expected format is > '<uuid>_<base64-encoded-flow-state>' > > at > org.apereo.spring.webflow.plugin.ClientFlowExecutionKey.parse(ClientFlowExecutionKey.java:102) > > ~[spring-webflow-client-repo-1.0.3.jar!/:1.0.3] > > at > org.apereo.spring.webflow.plugin.ClientFlowExecutionRepository.parseFlowExecutionKey(ClientFlowExecutionRepository.java:74) > > ~[spring-webflow-client-repo-1.0.3.jar!/:1.0.3] > > at > org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:164) > > ~[spring-webflow-2.4.4.RELEASE.jar!/:2.4.4.RELEASE] > > at sun.reflect.GeneratedMethodAccessor293.invoke(Unknown Source) ~[?:?] > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > ~[?:1.8.0_141] > > at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_141] > > at > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) > > ~[spring-aop-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at com.sun.proxy.$Proxy158.resumeExecution(Unknown Source) ~[?:?] > > at > org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:253) > > ~[spring-webflow-2.4.4.RELEASE.jar!/:2.4.4.RELEASE] > > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) > > ~[spring-webmvc-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) > > ~[spring-webmvc-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) > > ~[spring-webmvc-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) > > ~[spring-webmvc-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) > ~[javax.servlet-api-3.1.0.jar!/:3.1.0] > > at > org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) > > ~[spring-webmvc-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > ~[javax.servlet-api-3.1.0.jar!/:3.1.0] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > ~[tomcat-embed-websocket-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apereo.cas.web.support.AuthenticationCredentialsLocalBinderClearingFilter.doFilter(AuthenticationCredentialsLocalBinderClearingFilter.java:28) > > ~[cas-server-core-web-5.1.4.jar!/:5.1.4] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apereo.cas.security.RequestParameterPolicyEnforcementFilter.doFilter(RequestParameterPolicyEnforcementFilter.java:261) > > ~[cas-server-security-filter-2.0.6.jar!/:2.0.6] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apereo.cas.security.ResponseHeadersEnforcementFilter.doFilter(ResponseHeadersEnforcementFilter.java:238) > > ~[cas-server-security-filter-2.0.6.jar!/:2.0.6] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:110) > > ~[spring-boot-actuator-1.5.3.RELEASE.jar!/:1.5.3.RELEASE] > > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apereo.cas.logging.web.ThreadContextMDCServletFilter.doFilter(ThreadContextMDCServletFilter.java:90) > > ~[cas-server-core-logging-5.1.4.jar!/:5.1.4] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:106) > > ~[spring-boot-actuator-1.5.3.RELEASE.jar!/:1.5.3.RELEASE] > > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.11.RELEASE.jar!/:4.3.11.RELEASE] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apereo.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:64) > > ~[inspektr-common-1.7.GA.jar!/:1.7.GA] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:677) > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:486) > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > [?:1.8.0_141] > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > [?:1.8.0_141] > > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > > ~[tomcat-embed-core-8.5.20.jar!/:8.5.20] > > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_141] > > > > Thanks! > > Adam > > -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups 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