Stuart,
    full listing is:
 
java.lang.NullPointerException
 at
org.dspace.authenticate.LDAPHierarchicalAuthentication$SpeakerToLDAP.
getDNOfUser(LDAPHierarchicalAuthentication.java:383)
 at
org.dspace.authenticate.LDAPHierarchicalAuthentication.authenticate(L
DAPHierarchicalAuthentication.java:214)
 at
org.dspace.authenticate.AuthenticationManager.authenticateInternal(Au
thenticationManager.java:199)
 at
org.dspace.authenticate.AuthenticationManager.authenticate(Authentica
tionManager.java:136)
 at
org.dspace.app.webui.servlet.PasswordServlet.doDSPost(PasswordServlet
.java:95)
 at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServl
et.java:147)
 at
org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:
105)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:233)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:128)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
 at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:286)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:845)
 at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:583)
 at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
7)
 at java.lang.Thread.run(Thread.java:636)

 
Dave


________________________________

        From: Stuart Lewis [mailto:s.le...@auckland.ac.nz] 
        Sent: 15 October 2009 15:04
        To: Wynne, David
        Cc: dspace-tech@lists.sourceforge.net
        Subject: Re: [Dspace-tech] DSpace & Active Directory
        
        
        Hi David, 


                I've configured & tested openldap on my ubuntu system &
ldapsearch all works as expected.
                 
                The problem is that our Active Directory has a rather
unusual setup. 
                At the moment in ther dspace.log file:
                 
                2009-10-15 13:27:53,489 INFO
org.dspace.authenticate.LDAPHierarchicalAuthentica
                tion @
anonymous:session_id=116B1778D9539B1DDC5B49BF0820463B:ip_addr=150.204.48
.
                5:auth:attempting trivial auth of user=cmsdwynn
                2009-10-15 13:27:53,493 WARN
org.dspace.app.webui.servlet.InternalErrorServlet 
                @
:session_id=116B1778D9539B1DDC5B49BF0820463B:internal_error:-- URL Was:
http:/
                /dspace.cms.livjm.ac.uk:8080/jspui/password-login
                -- Method: POST
                -- Parameters were:
                -- login_email: "cmsdwynn"
                -- login_password: *not logged*
                -- login_submit: "Log In"
                 
                java.lang.NullPointerException


        Is there any further information directly after
"java.lang.NullPointerException"? Typically the stack trace will contain
line numbers that will tell us where in the code the error is occurring
which will allow us to debug the problem.

        Thanks,


        Stuart Lewis
        IT Innovations Analyst and Developer
        Te Tumu Herenga The University of Auckland Library
        Auckland Mail Centre, Private Bag 92019, Auckland 1142, New
Zealand
        Ph: 64 9 373-7599 x81928
        http://www.library.auckland.ac.nz/ 


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