Hi,
I am using CAS 6.3.7 and want to use authentication throttling with
hazelcast. Every time the scheduler runs I get below exception. CAS calls a
method in Hazelcast that is not supported for that class. Here my YAML
configuration snippet:
throttle:
usernameParameter: username
schedule:
enabled: true
startDelay: PT10S
repeatInterval: PT120S
failure:
threshold: 1
rangeSeconds: 5
hazelcast:
cluster:
members: @cas.hazelcast.members@
instanceName: auththrottling
port: @cas.hazelcast.port@
tcpipEnabled: true
I guess disabling the throttle schedule is not an option since then it
seems like the old entries remain in the map forever.
Has anyone used hazelcast successfully for authentication throttling?
Thanks,
Udo
2021-10-13 16:04:29,417 ERROR
[org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler] -
<Unexpected error occurred in scheduled task>
java.lang.UnsupportedOperationException: null
at
com.hazelcast.map.impl.query.QueryResultCollection.removeIf(QueryResultCollection.java:88)
~[hazelcast-4.1.jar:4.1]
at
org.apereo.cas.web.support.AbstractInMemoryThrottledSubmissionHandlerInterceptorAdapter.decrement(AbstractInMemoryThrottledSubmissionHandlerInterceptorAdapter.java:62)
~[cas-server-support-throttle-core-6.3.7.jar:6.3.7]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[?:?]
at
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:?]
at
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at
org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)
~[spring-core-5.2.12.RELEASE.jar:5.2.12.RELEASE]
at
org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499)
~[spring-cloud-context-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
~[spring-aop-5.2.12.RELEASE.jar:5.2.12.RELEASE]
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
~[spring-aop-5.2.12.RELEASE.jar:5.2.12.RELEASE]
at com.sun.proxy.$Proxy172.decrement(Unknown Source) ~[?:?]
at
java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
~[?:?]
at
java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
~[?:?]
at
java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
~[?:?]
at
java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
~[?:?]
at
java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?]
at
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
~[?:?]
at
java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
~[?:?]
at
java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
~[?:?]
at
java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
at
java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
~[?:?]
at
org.apereo.cas.web.support.InMemoryThrottledSubmissionCleaner.run(InMemoryThrottledSubmissionCleaner.java:31)
~[cas-server-support-throttle-core-6.3.7.jar:6.3.7]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[?:?]
at
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:?]
at
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at
org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84)
~[spring-context-5.2.12.RELEASE.jar:5.2.12.RELEASE]
at
org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
~[spring-context-5.2.12.RELEASE.jar:5.2.12.RELEASE]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
~[?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
~[?:?]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
~[?:?]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
~[?:?]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
~[?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
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