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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
]
Aurélien Pupier edited comment on ARTEMIS-4975 at 10/20/25 1:43 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}
was (Author: apupier):
With JDK 25, it is never working. the Subject.GetSubject implementation is now
always throwing an UnsupportedOperationException:
{noformaŧ}
/**
* 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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