Hi,
I'm working on the issue[1]. The environment is an AM cluster with one
publisher node, one store node and two gateway notes, all fronted by an ELB
2.1.1 and an IS cluster pointed as the KM. Also SSO is configured for store
and publisher. According to the issue, following error is thrown
intermittently in the IS console when login out from publisher/Store. I
could not reproduce this. Can someone guess what kind of situation could
produce this error in the IS
(Error in the IS console)
TID: [0] [IS] [2014-11-17 00:43:45,476] ERROR
{org.wso2.carbon.identity.sso.saml.processors.LogoutRequestProcessor} -
Error Processing the Logout Request
{org.wso2.carbon.identity.sso.saml.processors.LogoutRequestProcessor}
java.lang.NullPointerException
at
org.wso2.carbon.identity.sso.saml.processors.LogoutRequestProcessor.process(LogoutRequestProcessor.java:116)
at
org.wso2.carbon.identity.sso.saml.SAMLSSOService.validateSPInitSSORequest(SAMLSSOService.java:83)
at
org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleSPInitSSO(SAMLSSOProviderServlet.java:268)
at
org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleRequest(SAMLSSOProviderServlet.java:186)
at
org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.doPost(SAMLSSOProviderServlet.java:103)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
TID: [0] [IS] [2014-11-17 00:43:45,477] ERROR
{org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet} - Error
when processing the authentication request!
{org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet}
org.wso2.carbon.identity.base.IdentityException: Error Processing the
Logout Request
at
org.wso2.carbon.identity.sso.saml.processors.LogoutRequestProcessor.process(LogoutRequestProcessor.java:206)
at
org.wso2.carbon.identity.sso.saml.SAMLSSOService.validateSPInitSSORequest(SAMLSSOService.java:83)
at
org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleSPInitSSO(SAMLSSOProviderServlet.java:268)
at
org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleRequest(SAMLSSOProviderServlet.java:186)
[1] https://wso2.org/jira/browse/APIMANAGER-3099
Thanks,
Chamila.
--
Regards,
Chamila Adhikarinayake
Software Engineer
WSO2, Inc.
Mobile - +94712346437
Email - [email protected]
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