CAS：コンテンツ暗号化ヘッダ（ENC）私がログインしようとしたとき、あなたは私が成功し、チケット許可チケットを持って見ることができるように、私はこの例外を得た

Question

を設定されていません。しかし、somereasonのために私は、「CASは利用できません」の画面を得ます。ダウンスタックトレースで、私は根本的な問題かもしれませんorg.jose4j.lang.InvalidAlgorithmException: Content encryption header (enc) not set.を見ることができますが、私は本当にそのための良い解決策を見つけることができません。

2016-09-16 10:21:13,868 INFO [org.jasig.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - Audit trail record BEGIN 
    ============================================================= 
    WHO: audit:unknown 
    WHAT: TGT-**********************************************glwdSALMyP-cas01.example.org 
    ACTION: TICKET_GRANTING_TICKET_CREATED 
    APPLICATION: CAS 
    WHEN: Fri Sep 16 10:21:13 CEST 2016 
    CLIENT IP ADDRESS: 0:0:0:0:0:0:0:1 
    SERVER IP ADDRESS: 0:0:0:0:0:0:0:1 
    ============================================================= 


2016-09-16 10:21:13,868 DEBUG [org.jasig.cas.web.support.WebUtils] - Evaluating request to determine if warning cookie should be generated 
2016-09-16 10:21:13,868 DEBUG [org.jasig.cas.web.WarningCookieRetrievingCookieGenerator] - Removed cookie with name [CASPRIVACY] 
2016-09-16 10:21:13,868 DEBUG [org.jasig.cas.web.support.DefaultCasCookieValueManager] - Encoding cookie value [TGT-**********************************************glwdSALMyP-cas01.example.org@0:0:0:0:0:0:0:1@Mozilla/5.0 (Windows NT 6.1; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0] 
2016-09-16 10:21:13,884 DEBUG [org.jasig.cas.util.DefaultCipherExecutor] - Encrypting via [null] 
2016-09-16 10:21:14,055 DEBUG [org.jasig.cas.web.FlowExecutionExceptionResolver] - Ignoring the received exception due to a type mismatch 
org.springframework.webflow.execution.ActionExecutionException: Exception thrown executing org.jasig.cas.web.flow.SendTicketGrantingTicketAction@53e9a90f in state 'sendTicketGrantingTicket' of flow 'login' -- action execution attributes were 'map[[empty]]' 
    at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:60) 
    at org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) 
    at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) 
    at org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) 
    at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) 
    at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:101) 
    at org.springframework.webflow.engine.State.enter(State.java:194) 
    at org.springframework.webflow.engine.Transition.execute(Transition.java:228) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:395) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) 
    at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:116) 
    at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:547) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:390) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) 
    at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) 
    at org.springframework.webflow.engine.State.enter(State.java:194) 
    at org.springframework.webflow.engine.Transition.execute(Transition.java:228) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:395) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) 
    at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:116) 
    at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:547) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:390) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) 
    at org.springframework.webflow.engine.ViewState.handleEvent(ViewState.java:231) 
    at org.springframework.webflow.engine.ViewState.resume(ViewState.java:195) 
    at org.springframework.webflow.engine.Flow.resume(Flow.java:537) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:259) 
    at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:169) 
    at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:228) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) 
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) 
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.jasig.cas.security.ResponseHeadersEnforcementFilter.doFilter(ResponseHeadersEnforcementFilter.java:227) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.jasig.cas.security.RequestParameterPolicyEnforcementFilter.doFilter(RequestParameterPolicyEnforcementFilter.java:250) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.jasig.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:62) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) 
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) 
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:279) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.lang.RuntimeException: Ensure that you have installed JCE Unlimited Strength Jurisdiction Policy Files. Content encryption header (enc) not set. 
    at org.jasig.cas.util.DefaultCipherExecutor.encryptValue(DefaultCipherExecutor.java:135) 
    at org.jasig.cas.util.DefaultCipherExecutor.encode_aroundBody0(DefaultCipherExecutor.java:86) 
    at org.jasig.cas.util.DefaultCipherExecutor$AjcClosure1.run(DefaultCipherExecutor.java:1) 
    at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) 
    at org.jasig.inspektr.aspect.TraceLogAspect.traceMethod(TraceLogAspect.java:44) 
    at org.jasig.cas.util.DefaultCipherExecutor.encode(DefaultCipherExecutor.java:85) 
    at org.jasig.cas.util.DefaultCipherExecutor.encode(DefaultCipherExecutor.java:1) 
    at org.jasig.cas.web.support.DefaultCasCookieValueManager.buildCookieValue_aroundBody0(DefaultCasCookieValueManager.java:72) 
    at org.jasig.cas.web.support.DefaultCasCookieValueManager$AjcClosure1.run(DefaultCasCookieValueManager.java:1) 
    at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) 
    at org.jasig.inspektr.aspect.TraceLogAspect.traceMethod(TraceLogAspect.java:44) 
    at org.jasig.cas.web.support.DefaultCasCookieValueManager.buildCookieValue(DefaultCasCookieValueManager.java:53) 
    at org.jasig.cas.web.support.CookieRetrievingCookieGenerator.addCookie_aroundBody0(CookieRetrievingCookieGenerator.java:67) 
    at org.jasig.cas.web.support.CookieRetrievingCookieGenerator$AjcClosure1.run(CookieRetrievingCookieGenerator.java:1) 
    at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) 
    at org.jasig.inspektr.aspect.TraceLogAspect.traceMethod(TraceLogAspect.java:44) 
    at org.jasig.cas.web.support.CookieRetrievingCookieGenerator.addCookie(CookieRetrievingCookieGenerator.java:66) 
    at org.jasig.cas.web.flow.SendTicketGrantingTicketAction.doExecute(SendTicketGrantingTicketAction.java:85) 
    at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) 
    at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) 
    ... 74 more 
Caused by: org.jose4j.lang.InvalidAlgorithmException: Content encryption header (enc) not set. 
    at org.jose4j.jwe.JsonWebEncryption.getContentEncryptionAlgorithm(JsonWebEncryption.java:131) 
    at org.jose4j.jwe.JsonWebEncryption.getCompactSerialization(JsonWebEncryption.java:242) 
    at org.jasig.cas.util.DefaultCipherExecutor.encryptValue(DefaultCipherExecutor.java:133) 
    ... 93 more 

Answer 1

あなたはTGCの暗号化のためのcas.propertiesにキーを追加する必要が判明：

# The encryption secret key. By default, must be a octet string of size 256. 
tgc.encryption.key=*** 

# The signing secret key. By default, must be a octet string of size 512. 
tgc.signing.key=*** 

キーがthisツールを使用して得るために。

Hereは、CASの4.2.xではドキュメントの参照です。

これは、以前に設定されていない場合は、CASサーバーが自動的にTGC用の鍵を生成することを述べたが、私が言及したツールを使用するので、私は私のコンソールでそれらを見つけることができませんでした。キータイプとしてoctを選択することを忘れないでください。