Hello, I am trying to build a CAS Overlay with Acceptable Usage Policy.
An error occur while rendering the AUP page on some browser, my investigation seem to point a problem with browser locale and messages bundle : my desktop runs under Windows 10, with French (France) language preference. Steps to reproduce CAS Overlay Template, Branch 6.3 (Source code from https://github.com/apereo/cas-overlay-template/tree/6.3) Manually add cas-server-support-aup-webflow dependency under the dependencies block of the Gradle build script Configuration files and directories generated via copyCasConfiguration task Then, add cas.acceptable-usage-policy.enabled=true Run the server web application as an executable WAR via run, inside IntelliJ IDEA 2021.1.3 (Ultimate Edition) Go to https://localhost:8443/cas Log in to CAS with default credentials Google Chrome 91.0.4472.164 (Build officiel) (64 bits) CAS redirect to AUP page, but some elements are not translated into French (messages, accept button) Browser DevTools shows : Response Header Content-language: fr-FR Microsoft Edge Version 91.0.864.70 (Version officielle) (64 bits) CAS cannot redirect to AUP page : Error: Browser DevTools shows : Response Header Content-language: fr See the stacktrace at the bottom Firefox 90.0 (64 bits) CAS cannot redirect to AUP page : Error: Browser DevTools shows : Response Header Content-language: fr See stacktrace at the bottom CAS Overlay Template, Branch master (Source code from https://github.com/apereo/cas-overlay-template/tree/master) Manually add cas-server-support-aup-webflow dependency under the dependencies block of the Gradle build script Configuration files and directories generated via copyCasConfiguration task Then, add cas.acceptable-usage-policy.enabled=true Run the server web application as an executable WAR via run, inside IntelliJ IDEA 2021.1.3 (Ultimate Edition) Go to https://localhost:8443/cas Go to https://localhost:8443/cas Log in to CAS with default credentials Google Chrome 91.0.4472.164 (Build officiel) (64 bits) CAS redirect to AUP page, but some elements are not translated into French (messages, accept button) Browser DevTools shows : Response Header Content-language: fr-FR Microsoft Edge Version 91.0.864.70 (Version officielle) (64 bits) CAS cannot redirect to AUP page : Error: null Browser DevTools shows : Response Header Content-language: fr See stacktrace at the bottom Firefox 90.0 (64 bits) CAS cannot redirect to AUP page : Error: null Browser DevTools shows : Response Header Content-language: fr See stacktrace at the bottom CAS WAR Overlay Template 6.4.0-RC5 with CAS Initializr curl https://casinit.herokuapp.com/starter.tgz -d "dependencies=support-aup-webflow&casVersion=6.4.0-RC5&bootVersion=2.5.1" | tar -xzvf - Project 6.4.0-RC5 cannot be build due to error "Could not find org.apereo.service.persondir:person-directory-impl:2.0.9-SNAPSHOT" CAS WAR Overlay Template 6.4.0-SNAPSHOT with CAS Initializr curl https://casinit.herokuapp.com/starter.tgz -d "dependencies=support-aup-webflow&casVersion=6.4.0-SNAPSHOT&bootVersion=2.5.2" | tar -xzvf - Configuration files and directories generated via copyCasConfiguration task Then, add cas.acceptable-usage-policy.core.enabled=true Run the server web application as an executable WAR via run, inside IntelliJ IDEA 2021.1.3 (Ultimate Edition) Go to https://localhost:8443/cas Go to https://localhost:8443/cas Log in to CAS with default credentials Google Chrome 91.0.4472.164 (Build officiel) (64 bits) CAS redirect to AUP page, but some elements are not translated into French (messages, accept button) Browser DevTools shows : Response Header Content-language: fr-FR Microsoft Edge Version 91.0.864.70 (Version officielle) (64 bits) CAS cannot redirect to AUP page : Error: null Browser DevTools shows : Response Header Content-language: fr org.springframework.webflow.execution.ActionExecutionException: Exception thrown executing org.apereo.cas.web.flow.actions.ConsumerExecutionAction@453a30f8 in state 'acceptableUsagePolicyView' of flow 'login' -- action execution attributes were 'map[[empty]]' at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:62) at org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) at org.springframework.webflow.engine.ActionList.execute(ActionList.java:154) at org.springframework.webflow.engine.ViewState.render(ViewState.java:291) at org.springframework.webflow.engine.ViewState.doEnter(ViewState.java:185) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:228) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:395) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:116) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:547) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:390) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:228) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:395) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:116) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:547) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:390) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:228) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:395) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:116) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:547) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:390) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ViewState.handleEvent(ViewState.java:231) at org.springframework.webflow.engine.ViewState.resume(ViewState.java:195) at org.springframework.webflow.engine.Flow.resume(Flow.java:537) at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:259) at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:168) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) at com.sun.proxy.$Proxy244.resumeExecution(Unknown Source) at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:254) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1064) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) at javax.servlet.http.HttpServlet.service(HttpServlet.java:665) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:750) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:228) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apereo.cas.web.support.AuthenticationCredentialsThreadLocalBinderClearingFilter.doFilter(AuthenticationCredentialsThreadLocalBinderClearingFilter.java:28) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apereo.cas.web.support.filters.RequestParameterPolicyEnforcementFilter.doFilter(RequestParameterPolicyEnforcementFilter.java:401) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apereo.cas.web.support.filters.ResponseHeadersEnforcementFilter.doFilter(ResponseHeadersEnforcementFilter.java:200) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apereo.cas.web.support.filters.AddResponseHeadersFilter.doFilter(AddResponseHeadersFilter.java:64) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:204) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:183) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apereo.cas.logging.web.ThreadContextMDCServletFilter.doFilter(ThreadContextMDCServletFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apereo.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:769) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1723) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.lang.NullPointerException at java.base/java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) at java.base/java.util.Properties.getProperty(Properties.java:1104) at org.springframework.context.support.ReloadableResourceBundleMessageSource$PropertiesHolder.getProperty(ReloadableResourceBundleMessageSource.java:603) at org.apereo.cas.web.view.CasReloadableMessageBundle.lambda$getMessageInternal$0(CasReloadableMessageBundle.java:50) at java.base/java.util.stream.IntPipeline$9$1.accept(IntPipeline.java:368) at java.base/java.util.stream.Streams$RangeIntSpliterator.tryAdvance(Streams.java:82) at java.base/java.util.stream.IntPipeline.forEachWithCancel(IntPipeline.java:163) at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.IntPipeline.findFirst(IntPipeline.java:528) at org.apereo.cas.web.view.CasReloadableMessageBundle.getMessageInternal(CasReloadableMessageBundle.java:52) at org.springframework.context.support.AbstractMessageSource.getMessage(AbstractMessageSource.java:141) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) at com.sun.proxy.$Proxy126.getMessage(Unknown Source) at org.springframework.context.support.DelegatingMessageSource.getMessage(DelegatingMessageSource.java:60) at org.springframework.context.support.AbstractApplicationContext.getMessage(AbstractApplicationContext.java:1368) at org.apereo.cas.aup.BaseAcceptableUsagePolicyRepository.fetchPolicy(BaseAcceptableUsagePolicyRepository.java:74) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) at com.sun.proxy.$Proxy164.fetchPolicy(Unknown Source) at org.apereo.cas.config.CasAcceptableUsagePolicyWebflowConfiguration.lambda$acceptableUsagePolicyRenderAction$1(CasAcceptableUsagePolicyWebflowConfiguration.java:99) at org.apereo.cas.web.flow.actions.ConsumerExecutionAction.execute(ConsumerExecutionAction.java:28) at jdk.internal.reflect.GeneratedMethodAccessor150.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) at com.sun.proxy.$Proxy160.execute(Unknown Source) at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) ... 114 more Copyright © 2005–2021 Apereo, Inc. Powered by Apereo CAS Firefox 90.0 (64 bits) CAS cannot redirect to AUP page : Error: null Browser DevTools shows : Response Header Content-language: fr Same stacktrace as above -- - 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 "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/96dd95e6-521b-4841-9925-30736302892cn%40apereo.org.
