I appeared in the CAS cluster of this problem, a CAS server no problem, but
multiple appeared on this error, using the hazelcast. Don't know how to
solve.
ERROR [org.jasig.cas.util.WebflowCipherExecutor] - <Unab
le to correctly extract the Initialization Vector or ciphertext.
org.apache.shiro.crypto.CryptoException: Unable to correctly extract the
Initial
ization Vector or ciphertext.
at
org.apache.shiro.crypto.JcaCipherService.decrypt(JcaCipherService.jav
a:378)
at
org.jasig.cas.util.BinaryCipherExecutor.decode_aroundBody2(BinaryCiph
erExecutor.java:102)
at
org.jasig.cas.util.BinaryCipherExecutor$AjcClosure3.run(BinaryCipherE
xecutor.java:1)
at
org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:
149)
at
org.jasig.inspektr.aspect.TraceLogAspect.traceMethod(TraceLogAspect.j
ava:44)
at
org.jasig.cas.util.BinaryCipherExecutor.decode(BinaryCipherExecutor.j
ava:96)
at
org.jasig.cas.util.BinaryCipherExecutor.decode(BinaryCipherExecutor.j
ava:1)
at
org.jasig.cas.web.flow.CasWebflowCipherBean.decrypt_aroundBody4(CasWe
bflowCipherBean.java:44)
at
org.jasig.cas.web.flow.CasWebflowCipherBean$AjcClosure5.run(CasWebflo
wCipherBean.java:1)
at
org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:
149)
at
org.jasig.inspektr.aspect.TraceLogAspect.traceMethod(TraceLogAspect.j
ava:44)
at
org.jasig.cas.web.flow.CasWebflowCipherBean.decrypt(CasWebflowCipherB
ean.java:43)
at
org.jasig.spring.webflow.plugin.EncryptedTranscoder.decode(EncryptedT
ranscoder.java:105)
at
org.jasig.spring.webflow.plugin.ClientFlowExecutionRepository.getFlow
Execution(ClientFlowExecutionRepository.java:90)
at
org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution
(FlowExecutorImpl.java:168)
at
org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(Flo
wHandlerAdapter.java:228)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(Dispatch
erServlet.java:959)
at
org.springframework.web.servlet.DispatcherServlet.doService(Dispatche
rServlet.java:893)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(Frame
workServlet.java:970)
at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServ
let.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at
org.springframework.web.servlet.FrameworkServlet.service(FrameworkSer
vlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:208)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52
)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:208)
at
org.jasig.cas.security.ResponseHeadersEnforcementFilter.doFilter(Resp
onseHeadersEnforcementFilter.java:227)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(D
elegatingFilterProxy.java:346)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(Delegat
ingFilterProxy.java:262)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:208)
at
org.jasig.cas.security.RequestParameterPolicyEnforcementFilter.doFilt
er(RequestParameterPolicyEnforcementFilter.java:250)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(D
elegatingFilterProxy.java:346)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(Delegat
ingFilterProxy.java:262)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:208)
at
org.jasig.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(Cl
ientInfoThreadLocalFilter.java:62)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:208)
at
org.springframework.web.filter.CharacterEncodingFilter.doFilterIntern
al(CharacterEncodingFilter.java:121)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:107)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(D
elegatingFilterProxy.java:346)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(Delegat
ingFilterProxy.java:262)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:122)
at
de.javakaffee.web.msm.RequestTrackingContextValve.invoke(RequestTrack
ingContextValve.java:99)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:505)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:170)
at
de.javakaffee.web.msm.RequestTrackingHostValve.invoke(RequestTracking
HostValve.java:124)
at
de.javakaffee.web.msm.RequestTrackingHostValve.invoke(RequestTracking
HostValve.java:156)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:103)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
956)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:423)
at
org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:18
8)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(
AbstractProtocol.java:625)
at
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpo
int.java:2522)
at
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoin
t.java:2511)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:615)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskTh
read.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at
org.apache.shiro.crypto.JcaCipherService.decrypt(JcaCipherService.jav
a:370)
... 65 more
>
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