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https://issues.apache.org/jira/browse/ARTEMIS-5466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17950343#comment-17950343
 ] 

Lucian Burja edited comment on ARTEMIS-5466 at 5/8/25 4:57 PM:
---------------------------------------------------------------

How to reproduce, I'm not sure, but by debugging I see the following.

In
{{{}org.apache.activemq.artemis.component{}}}.{{{}AuthenticationFilter::doFilter{}}},
 there is a cast:

!image-2025-05-08-18-48-49-530.png|width=524,height=243!
and it seems that {{servletResponse}} (which implements 
{{{}HttpServletResponse{}}}) cannot be cast to {{Response}} (which is an 
interface that extends {{{}Content.Sink{}}})

Looks like a bad import? Should have been 
{{org.eclipse.jetty.ee9.nested.Response}} instead of 
{{org.eclipse.jetty.server.Response}}


was (Author: lburja):
How to reproduce, I'm not sure, but by debugging I see the following.

In
{{{}org.apache.activemq.artemis.component{}}}.{{{}AuthenticationFilter::doFilter{}}},
 there is a cast:

!image-2025-05-08-18-48-49-530.png|width=524,height=243!
and it seems to that {{servletResponse}} (which implements 
{{{}HttpServletResponse{}}}) cannot be cast to {{Response}} (which is an 
interface that extends {{{}Content.Sink{}}})

Looks like a bad import? Should have been 
{{org.eclipse.jetty.ee9.nested.Response}} instead of 
{{org.eclipse.jetty.server.Response}}

> ClassCastException in AuthenticationFilter after upgrade from 2.38.0
> --------------------------------------------------------------------
>
>                 Key: ARTEMIS-5466
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-5466
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 2.41.0
>         Environment: OpenJDK version "21.0.1" (Temurin)
> Artemis 2.41.0
> Red Hat Linux
>            Reporter: Lucian Burja
>            Assignee: Justin Bertram
>            Priority: Major
>         Attachments: image-2025-05-08-12-01-35-010.png, 
> image-2025-05-08-18-48-49-530.png
>
>
> After upgrading from *2.38.0* to *2.41.0*, a {{ClassCastException}} occurs 
> when attempting to log in to the management console.
> Stacktrace:
> {noformat}
> java.lang.ClassCastException: class org.eclipse.jetty.ee9.nested.Response 
> cannot be cast to class org.eclipse.jetty.server.Response 
> (org.eclipse.jetty.ee9.nested.Response and org.eclipse.jetty.server.Response 
> are in unnamed module of loader java.net.URLClassLoader @33909752)
>     at 
> org.apache.activemq.artemis.component.AuthenticationFilter.doFilter(AuthenticationFilter.java:45)
>  ~[artemis-web-2.41.0.jar:2.41.0]
>     at 
> org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202) 
> ~[jetty-ee9-servlet-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
>  ~[jetty-ee9-servlet-12.0.19.jar:12.0.19]
>     at 
> org.apache.activemq.artemis.component.JolokiaFilter.doFilter(JolokiaFilter.java:50)
>  ~[artemis-web-2.41.0.jar:2.41.0]
>     at 
> org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202) 
> ~[jetty-ee9-servlet-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
>  ~[jetty-ee9-servlet-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.servlet.ServletHandler.doHandle(ServletHandler.java:526)
>  ~[jetty-ee9-servlet-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.handle(ScopedHandler.java:127) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.security.SecurityHandler.handle(SecurityHandler.java:603)
>  ~[jetty-ee9-security-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.HandlerWrapper.handle(HandlerWrapper.java:124) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.nextHandle(ScopedHandler.java:197) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.SessionHandler.doHandle(SessionHandler.java:612) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.nextHandle(ScopedHandler.java:195) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ContextHandler.doHandle(ContextHandler.java:1045)
>  ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.nextScope(ScopedHandler.java:164) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.servlet.ServletHandler.doScope(ServletHandler.java:483) 
> ~[jetty-ee9-servlet-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.nextScope(ScopedHandler.java:162) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.SessionHandler.doScope(SessionHandler.java:589) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.nextScope(ScopedHandler.java:162) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ContextHandler.doScope(ContextHandler.java:966) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ScopedHandler.handle(ScopedHandler.java:125) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ContextHandler.handle(ContextHandler.java:1719) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1564)
>  ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.HttpChannel.dispatch(HttpChannel.java:723) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at org.eclipse.jetty.ee9.nested.HttpChannel.handle(HttpChannel.java:511) 
> ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.ee9.nested.ContextHandler$CoreContextHandler$CoreToNestedHandler.handle(ContextHandler.java:2943)
>  ~[jetty-ee9-nested-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1064)
>  ~[jetty-server-12.0.19.jar:12.0.19]
>     at org.eclipse.jetty.server.Handler$Sequence.handle(Handler.java:805) 
> ~[jetty-server-12.0.19.jar:12.0.19]
>     at org.eclipse.jetty.server.Server.handle(Server.java:182) 
> ~[jetty-server-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:662)
>  ~[jetty-server-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:416)
>  ~[jetty-server-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:322)
>  ~[jetty-io-12.0.19.jar:12.0.19]
>     at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99) 
> ~[jetty-io-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
>  ~[jetty-io-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:480)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:443)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:293)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:201)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:311)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:979)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1209)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1164)
>  ~[jetty-util-12.0.19.jar:12.0.19]
>     at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]{noformat}
> Here is a screenshot of the login screen (the message is misleading - 
> username/password is correct, but an exception occurs, with the above 
> stacktrace in the logs):
> !image-2025-05-08-12-01-35-010.png|width=693,height=336! 
> Additional notes:
>  * I have followed the upgrade instructions from the release page, including 
> updating the property  -Dhawtio.role{color:#de350b}s{color}="$HAWTIO_ROLE" , 
> where I removed the {color:#de350b}s{color}. What is strange, is that by 
> using the previous value (with an {color:#de350b}s{color}, which I assume is 
> incorrect), the login works again.



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