edu.yale.its.tp.cas.client.CASAuthenticationException: Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator casValidateUrl=[https://localhost:8443/cas-web/proxyValidate] ticket=[ST-2-gC3PUrIov3aQmjtLOq5azxJxKWLA4Gqxfbj-20] service=[http%3A%2F%2Flocalhost%3A9040%2Fc%2Fportal%2Flogin] renew=false]]]

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Samebug tips

  1. ,
    via Stack Overflow by carlos

    Set the mail.smtp.ssl.trust system property to an smtp host, like smtp.gmail.com.

  2. ,
    Expert tip

    If you're using wiremock, configure your code to accept wiremock self-signed certificate or create a keystore and certificate that are trusted by your HTTP client and configure wiremock to use that

Solutions on the web

via liferay.com by Unknown author, 2 years ago
Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator casValidateUrl=[https://localhost:8443/cas-web/proxyValidate] ticket=[ST-2-gC3PUrIov3aQmjtLOq5azxJxKWLA4Gqxfbj-20] service=[http%3A%2F%2Flocalhost%3A9040%2Fc%2Fportal%2Flogin] renew=false]]]
via liferay.com by Unknown author, 1 year ago
Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator casValidateUrl=[https://localhost:8443/cas-web/proxyValidate] ticket=[ST-2-gC3PUrIov3aQmjtLOq5azxJxKWLA4Gqxfbj-20] service=[http%3A%2F%2Flocalhost%3A9040%2Fc%2Fportal%2Flogin] renew=false]]]
via liferay.com by Unknown author, 1 year ago
Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator casValidateUrl=[https://localhost:8443/cas-web/proxyValidate] ticket=[ST-2-gC3PUrIov3aQmjtLOq5azxJxKWLA4Gqxfbj-20] service=[http%3A%2F%2Flocalhost%3A9040%2Fc%2Fportal%2Flogin] renew=false]]]
via Oracle Community by 429744, 1 year ago
Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator casValidateUrl=[https://localhost:4400/cas/serviceValidate] ticket=[ST-4-AFpEN9ke0SA8DbrZxGhD] service=[http%3A%2F%2Flocalhost%3A7777%2Fmenu%2Fmfaeadmin%2Fcom%2Fmenu%2Fmain.htm] renew=false]]]
via nabble.com by Unknown author, 2 years ago
Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator casValidateUrl=[ ] ticket=[ST-2- 1fsdDlBRpLzPzHU0Ckk7kWjorunLygwclAW-20] service=[http%3A%2F%2Flocalhost%3A8080% 2Fjsp-examples%2F] renew=false]]]
sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:236)	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:194)	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:216)	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:145)	at sun.security.validator.Validator.validate(Validator.java:203)	at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:172)	at com.sun.net.ssl.internal.ssl.JsseX509TrustManager.checkServerTrusted(SSLContextImpl.java:320)	at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:841)	at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:106)	at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:495)	at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:433)	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:818)	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1030)	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1057)	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1041)	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:402)	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:170)	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:938)	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234)	at edu.yale.its.tp.cas.util.SecureURL.retrieve(SecureURL.java:84)	at edu.yale.its.tp.cas.client.ServiceTicketValidator.validate(ServiceTicketValidator.java:212)	at edu.yale.its.tp.cas.client.CASReceipt.getReceipt(CASReceipt.java:50)	at edu.yale.its.tp.cas.client.filter.CASFilter.getAuthenticatedUser(CASFilter.java:455)	at edu.yale.its.tp.cas.client.filter.CASFilter.doFilter(CASFilter.java:378)	at com.liferay.portal.servlet.filters.sso.cas.CASFilter.doFilter(CASFilter.java:89)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:142)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)	at com.liferay.portal.servlet.filters.sessionid.SessionIdFilter.doFilter(SessionIdFilter.java:85)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)	at java.lang.Thread.run(Thread.java:595)