Ok, that's what we did and it seems to work. We wrote a small patch to make the CASReceipt serializable and we are now doing some testing over it. Can we contribute uploading this patch somewhere?
2007/8/30, Scott Battaglia <[EMAIL PROTECTED]>: > > It appears that Tomcat's clustering is based on serializing objects across > the different nodes. The CASReceipt object is not serializable (i.e. does > not extend Serializable). The easiest and quickest solution is to modify > the source code of the library to make the CASReceipt serializable. > > -Scott > > On 8/30/07, Claudio Tassini <[EMAIL PROTECTED]> wrote: > > > Hi all, > > > > > > this seems quite strange. I have a clustered cas environment, with > > tomcat 5.5.23 and cas 3.0.7 and jboss-cache. All works fine. > > > > The application that CAS need to manage the SSO for is a Liferay Portal, > > which is deployed as a webapp in the very same tomcat as cas' . Now, this > > works too as far as I add the <distributable/> tag in the web.xml of the > > liferay webapp (which is needed to replicate liferay's session info between > > the cluster nodes). If liferay is set as distributable when i login i see > > cas give and validates the TGT and ST ticket, and immediately after throws > > this exception: > > > > > > 13:16:42,183 ERROR [sso.cas.CASFilter] java.lang.IllegalArgumentException: > > Attribute [edu.yale.its.tp.cas.client.filter.receipt] is not > > serializable > > java.lang.IllegalArgumentException : Attribute [ > > edu.yale.its.tp.cas.client.filter.receipt] is not serializable > > at org.apache.catalina.cluster.session.DeltaSession.setAttrib > > ute(DeltaSession.java:1247) > > at org.apache.catalina.cluster.session.DeltaSession.setAttribute > > (DeltaSession.java:1225) > > at org.apache.catalina.cluster.session.DeltaSessionFacade > > .setAttribute(DeltaSessionFacade.java:131) > > at edu.yale.its.tp.cas.client.filter.CASFilter.doFilter( > > CASFilter.java :391) > > at com.liferay.portal.servlet.filters.sso.cas.CASFilter > > .doFilter(CASFilter.java:93) > > 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.VirtualHos > > tFilter.doFilter(VirtualHostFilter.java :136) > > 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.cluster.tcp.ReplicationValve.invoke( > > ReplicationValve.java:347) > > 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.jk.server.JkCoyoteHandler.invoke( > > JkCoyoteHandler.java:200) > > at org.apache.jk.common.HandlerRequest.invoke( > > HandlerRequest.java:283) > > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java > > :773) > > at org.apache.jk.common.ChannelSocket.processConnection ( > > ChannelSocket.java:703) > > at org.apache.jk.common.ChannelSocket$SocketConnection.runIt( > > ChannelSocket.java:895) > > at org.apache.tomcat.util.threads > > .ThreadPool$ControlRunnable.run(ThreadPool.java :685) > > at java.lang.Thread.run(Thread.java:619) > > > > > > Any idea? > > -- > > Claudio Tassini > > > > _______________________________________________ > > Yale CAS mailing list > > [email protected] > > http://tp.its.yale.edu/mailman<http://tp.its.yale.edu/mailman/listinfo/cas> > > /listinfo/cas <http://tp.its.yale.edu/mailman/listinfo/cas> > > > > > > > -- > -Scott Battaglia > > LinkedIn: > http://www.linkedin.com/in<http://www.linkedin.com/in/scottbattaglia>/scottbattaglia > <http://www.linkedin.com/in/scottbattaglia> > _______________________________________________ > Yale CAS mailing list > [email protected] > http://tp.its.yale.edu/mailman<http://tp.its.yale.edu/mailman/listinfo/cas> > /listinfo/cas <http://tp.its.yale.edu/mailman/listinfo/cas> > > -- Claudio Tassini
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