Hello,


Thank you for looking into this. The full error stack below is indeed 
mentionning pac4j 4.1.0 (pac4j-core-4.1.0.jar!/:?]) :

ERROR 
[org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/cas-management].[dispatcherServlet]]
 
- <Servlet.service() for servlet [dispatcherServlet] in context with path 
[/cas-management] threw exception [Handler dispatch failed; nested 
exception is java.lang.NoSuchMethodError: 
'org.pac4j.core.profile.InternalAttributeHandler 
org.pac4j.core.profile.ProfileHelper.getInternalAttributeHandler()'] with 
root cause>

java.lang.NoSuchMethodError: 
'org.pac4j.core.profile.InternalAttributeHandler 
org.pac4j.core.profile.ProfileHelper.getInternalAttributeHandler()'

        at 
org.pac4j.cas.credentials.authenticator.CasAuthenticator.validate(CasAuthenticator.java:82)
 
~[pac4j-cas-4.0.3.jar!/:?]

        at 
org.pac4j.cas.client.direct.DirectCasClient.retrieveCredentials(DirectCasClient.java:91)
 
~[pac4j-cas-4.0.3.jar!/:?]

        at 
org.pac4j.core.client.DirectClient.getCredentials(DirectClient.java:42) 
~[pac4j-core-4.1.0.jar!/:?]

        at 
org.pac4j.core.engine.DefaultSecurityLogic.perform(DefaultSecurityLogic.java:119)
 
~[pac4j-core-4.1.0.jar!/:?]

        at 
org.pac4j.springframework.web.SecurityInterceptor.preHandle(SecurityInterceptor.java:120)
 
~[spring-webmvc-pac4j-4.0.1.jar!/:?]

        at 
org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:141)
 
~[spring-webmvc-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1035)
 
~[spring-webmvc-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
 
~[spring-webmvc-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
 
~[spring-webmvc-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
 
~[spring-webmvc-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:645) 
~[javax.servlet-api-4.0.1.jar!/:4.0.1]

        at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
 
~[spring-webmvc-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:750) 
~[javax.servlet-api-4.0.1.jar!/:4.0.1]

        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apereo.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:66)
 
~[inspektr-common-1.8.10.GA.jar!/:1.8.10.GA <http://1.8.10.ga/>]

        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
 
~[spring-web-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
 
~[spring-web-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
 
~[spring-web-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
 
~[spring-web-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
 
~[spring-web-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
 
~[spring-web-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 
~[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:747) 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 
[tomcat-catalina-9.0.37.jar!/:9.0.37]

        at 
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) 
[tomcat-coyote-9.0.37.jar!/:9.0.37]

        at 
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
 
[tomcat-coyote-9.0.37.jar!/:9.0.37]

        at 
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
 
[tomcat-coyote-9.0.37.jar!/:9.0.37]

        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
 
[tomcat-coyote-9.0.37.jar!/:9.0.37]

        at 
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
[tomcat-coyote-9.0.37.jar!/:9.0.37]

        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-embed-core-9.0.37.jar!/:9.0.37]

        at java.lang.Thread.run(Thread.java:834) [?:?]

On Friday, November 13, 2020 at 4:03:51 PM UTC+1 leleuj wrote:

> Hi,
>
> Indeed, pac4j is the security framework used for authentication.
>
> It feels like a dependency issue as the InternalAttributeHandler component 
> has been removed in pac4j v4.1.0.
>
> What are the versions of the pac4j dependencies?
>
> Thanks.
> Best regards,
> Jérôme
>
>
>
> Le ven. 13 nov. 2020 à 15:58, Frédéric Lohier <[email protected]> a 
> écrit :
>
>> Hello,
>>
>> I am trying to setup the CAS Management webapp 6.2.2 with CAS Server 
>> 6.2.5. but I am running into the following issue : 
>>
>> When I log in the CAS Management webapp with a user that exists in the 
>> users.json file of the Management webapp, the authentication with CAS is 
>> successfull but I get the message "Management app is not available" in the 
>> GUI and in the cas-management.log file, I get the error: 
>>
>> ERROR 
>> [org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/cas-management].[dispatcherServlet]]
>>  
>> - <Servlet.service() for servlet [dispatcherServlet] in context with path 
>> [/cas-management] threw exception [Handler dispatch failed; nested 
>> exception is java.lang.NoSuchMethodError: 
>> 'org.pac4j.core.profile.InternalAttributeHandler 
>> org.pac4j.core.profile.ProfileHelper.getInternalAttributeHandler()'] with 
>> root cause>
>>
>> java.lang.NoSuchMethodError: 
>> 'org.pac4j.core.profile.InternalAttributeHandler 
>> org.pac4j.core.profile.ProfileHelper.getInternalAttributeHandler()'
>>
>> Any idea where this issue could come from?
>>
>> From my understanding, pac4j is the component evaluating the identity's 
>> attributes coming from CAS server.
>>
>> With CAS Management in debug log-level, I can see all attributes of the 
>> authenticated identity coming from CAS server in the cas-management.log.
>>
>> Could it be a dependency issue? I build CAS Management with the following 
>> gradle properties : 
>> # Versions
>> casmgmt.version=6.2.2
>> cas.version=6.2.5
>> springBootVersion=2.2.8.RELEASE
>> appServer=-tomcat
>> sourceCompatibility=11
>> targetCompatibility=11
>> gradleMavenPluginVersion=5.1.1
>>
>> -- 
>> - Website: https://apereo.github.io/cas
>> - Gitter Chatroom: https://gitter.im/apereo/cas
>> - List Guidelines: https://goo.gl/1VRrw7
>> - Contributions: https://goo.gl/mh7qDG
>> --- 
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>> 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/0498530b-b40a-4e14-9267-58c31a7148cen%40apereo.org
>>  
>> <https://groups.google.com/a/apereo.org/d/msgid/cas-user/0498530b-b40a-4e14-9267-58c31a7148cen%40apereo.org?utm_medium=email&utm_source=footer>
>> .
>>
>

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