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https://issues.apache.org/jira/browse/ARTEMIS-4975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18031156#comment-18031156
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Aurélien Pupier edited comment on ARTEMIS-4975 at 10/20/25 2:05 PM:
--------------------------------------------------------------------
With JDK 25, it is never working. the Subject.GetSubject implementation is now
always throwing an UnsupportedOperationException:
{noformat}
/**
* Throws {@code UnsupportedOperationException}. A replacement API
* named {@link #current()} has been added which can be used to obtain
* the current subject.
*
* @param acc ignored
*
* @return n/a
*
* @throws UnsupportedOperationException always
*
* @deprecated This method used to get the subject associated with the
* provided {@link AccessControlContext}, which was only useful in
* conjunction with {@linkplain SecurityManager the Security Manager},
* which is no longer supported. This method has been changed to
* always throw {@code UnsupportedOperationException}. A replacement
* API named {@link #current()} has been added which can be used to
* obtain the current subject. There is no replacement for the
* Security Manager.
*
* @see #current()
*/
@SuppressWarnings("removal")
@Deprecated(since="17", forRemoval=true)
public static Subject getSubject(final AccessControlContext acc) {
throw new UnsupportedOperationException("getSubject is not supported");
}
{noformat}
Stacktrace with Java 25 Temurin:
{noformat}
Thread [main] (Suspended (exception UnsupportedOperationException))
owns: ActiveMQServerImpl (id=117)
owns: ArtemisVMService (id=101)
owns: NamespacedHierarchicalStore$MemoizingSupplier (id=102)
Subject.getSubject(AccessControlContext) line: 277
AuditLogger.getCaller() line: 73
AuditLogger.getNotificationInfo(Object) line: 1125
ActiveMQServerControlImpl.getNotificationInfo() line: 4303
MBeanIntrospector<M>.findNotifications(Object) line: 444
StandardMBeanIntrospector(MBeanIntrospector<M>).getMBeanInfo(Object,
PerInterface<M>) line: 390
StandardMBeanSupport(MBeanSupport<M>).<init>(T, Class<T>) line: 137
StandardMBeanSupport.<init>(T, Class<T>) line: 60
ActiveMQServerControlImpl(StandardMBean).construct(T, Class<T>, boolean,
boolean) line: 180
ActiveMQServerControlImpl(StandardMBean).<init>(Class<?>) line: 231
ActiveMQServerControlImpl(AbstractControl).<init>(Class<?>, StorageManager)
line: 48
ActiveMQServerControlImpl.<init>(PostOffice, Configuration,
ResourceManager, RemotingService, ActiveMQServer, MessageCounterManager,
StorageManager, NotificationBroadcasterSupport) line: 192
ManagementServiceImpl.registerServer(PostOffice, SecurityStore,
StorageManager, Configuration, HierarchicalRepository<AddressSettings>,
HierarchicalRepository<Set<Role>>, ResourceManager, RemotingService,
ActiveMQServer, QueueFactory, ScheduledExecutorService, PagingManager, boolean)
line: 236
ActiveMQServerImpl.initialisePart1(boolean) line: 3351
PrimaryOnlyActivation.run() line: 70
ActiveMQServerImpl.internalStart() line: 760
ActiveMQServerImpl.start() line: 650
EmbeddedActiveMQ.start() line: 124 {noformat}
was (Author: apupier):
With JDK 25, it is never working. the Subject.GetSubject implementation is now
always throwing an UnsupportedOperationException:
{noformat}
/**
* Throws {@code UnsupportedOperationException}. A replacement API
* named {@link #current()} has been added which can be used to obtain
* the current subject.
*
* @param acc ignored
*
* @return n/a
*
* @throws UnsupportedOperationException always
*
* @deprecated This method used to get the subject associated with the
* provided {@link AccessControlContext}, which was only useful in
* conjunction with {@linkplain SecurityManager the Security Manager},
* which is no longer supported. This method has been changed to
* always throw {@code UnsupportedOperationException}. A replacement
* API named {@link #current()} has been added which can be used to
* obtain the current subject. There is no replacement for the
* Security Manager.
*
* @see #current()
*/
@SuppressWarnings("removal")
@Deprecated(since="17", forRemoval=true)
public static Subject getSubject(final AccessControlContext acc) {
throw new UnsupportedOperationException("getSubject is not supported");
}
{noformat}
> Artemis is incompatible with Java 23+
> -------------------------------------
>
> Key: ARTEMIS-4975
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4975
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.31.2
> Reporter: Stephane Nicoll
> Priority: Major
>
> Using Artemis with Java 23 leads to the following exception on startup:
> {noformat}
> java.lang.UnsupportedOperationException: getSubject is supported only if
> a security manager is allowed
> at java.base/javax.security.auth.Subject.getSubject(Subject.java:347)
> at
> org.apache.activemq.artemis.logs.AuditLogger.getCaller(AuditLogger.java:68)
> at
> org.apache.activemq.artemis.logs.AuditLogger.getNotificationInfo(AuditLogger.java:1114)
> at
> org.apache.activemq.artemis.core.management.impl.ActiveMQServerControlImpl.getNotificationInfo(ActiveMQServerControlImpl.java:4277)
> at
> java.management/com.sun.jmx.mbeanserver.MBeanIntrospector.findNotifications(MBeanIntrospector.java:446)
> at
> java.management/com.sun.jmx.mbeanserver.MBeanIntrospector.getMBeanInfo(MBeanIntrospector.java:392)
> at
> java.management/com.sun.jmx.mbeanserver.MBeanSupport.<init>(MBeanSupport.java:139)
> at
> java.management/com.sun.jmx.mbeanserver.StandardMBeanSupport.<init>(StandardMBeanSupport.java:60)
> at
> java.management/javax.management.StandardMBean.construct(StandardMBean.java:181)
> at
> java.management/javax.management.StandardMBean.<init>(StandardMBean.java:232)
> at
> org.apache.activemq.artemis.core.management.impl.AbstractControl.<init>(AbstractControl.java:49)
> at
> org.apache.activemq.artemis.core.management.impl.ActiveMQServerControlImpl.<init>(ActiveMQServerControlImpl.java:189)
> at
> org.apache.activemq.artemis.core.server.management.impl.ManagementServiceImpl.registerServer(ManagementServiceImpl.java:217)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.initialisePart1(ActiveMQServerImpl.java:3302)
> at
> org.apache.activemq.artemis.core.server.impl.LiveOnlyActivation.run(LiveOnlyActivation.java:70)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.internalStart(ActiveMQServerImpl.java:720)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.start(ActiveMQServerImpl.java:610)
> at
> org.apache.activemq.artemis.core.server.embedded.EmbeddedActiveMQ.start(EmbeddedActiveMQ.java:134)
> at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> {noformat}
> With the Security Manager being disallowed by default, it looks like
> https://bugs.openjdk.org/browse/JDK-8327134 is relevant.
> Let me know if a reproducer is necessary but I found out running Spring
> Boot's test suite with Java 23 so it should be pretty straightforward to
> reproduce.
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