Grouper Users - Open Discussion List

[Lutz Suhrbier <>]

Hi,

I configured grouper to use LDAP as source for member.
Meanwhile, I can search for members, and I get a complete list of their 
names when searching for "*"

Now, when I am clicking any item on that list, I only get an error page. 
Also, when logging in, then instead of the login name, I see only 
"Error", but, as I configured a wheel group, I can change between myself 
and the admin role.

I get the following in grouper-ui.log:
2008-11-07 01:40:50,396 ERROR actions.GrouperCapableAction: < l.suhrbier 
A4D166A577715C4EDA80085103C1F6DA-0055 ec
33e9bc-c490-469b-964a-a56aa10548d2 l.suhrbier edit-dev > 
java.lang.ClassCastException: [B
       at 
edu.internet2.middleware.subject.provider.JNDISourceAdapter.loadAttributes(Unknown 
Source)
       at 
edu.internet2.middleware.subject.provider.JNDISubject.getAttributes(Unknown 
Source)
       at 
edu.internet2.middleware.grouper.ui.actions.PopulateSubjectSummaryAction.grouperExecute(PopulateSubjec
tSummaryAction.java:362)
       at 
edu.internet2.middleware.grouper.ui.actions.GrouperCapableAction$1.callback(GrouperCapableAction.java:
206)
       at 
edu.internet2.middleware.grouper.internal.dao.hib3.Hib3TransactionDAO$1.callback(Hib3TransactionDAO.ja
va:46)
       at 
edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.
java:211)
       at 
edu.internet2.middleware.grouper.internal.dao.hib3.Hib3TransactionDAO.transactionCallback(Hib3Transact
ionDAO.java:39)
       at 
edu.internet2.middleware.grouper.hibernate.GrouperTransaction.callbackGrouperTransaction(GrouperTransa
ction.java:54)
       at 
edu.internet2.middleware.grouper.hibernate.GrouperTransaction.callbackGrouperTransaction(GrouperTransa
ction.java:73)
       at 
edu.internet2.middleware.grouper.ui.actions.GrouperCapableAction.grouperTransactionExecute(GrouperCapa
bleAction.java:203)
       at 
edu.internet2.middleware.grouper.ui.actions.GrouperCapableAction.execute(GrouperCapableAction.java:258
)
       at 
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
       at 
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
       at 
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
       at 
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
       at 
edu.internet2.middleware.grouper.ui.LoginCheckFilter.doFilter(LoginCheckFilter.java:148)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
       at 
edu.internet2.middleware.grouper.ui.ErrorFilter.doFilter(ErrorFilter.java:134)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
       at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:204)
       at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
       at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
       at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
       at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
       at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
       at 
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
       at 
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
       at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
       at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
       at 
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)


I already set ACL in my slapd.conf to allow write access to everybody. 
So, I guess, that LDAP access rights could  not be the cause, why 
attributes are not loaded.
Does the LDAP Dir has to provide any specific attributes for members 
(besides those I defined in sources.xml), which perhaps I do not offer ?

Does anybody any hint what could cause that error ?

Thanks
Lutz