Skip to Content.
Sympa Menu

grouper-users - RE: [grouper-users] null dto in class edu.internet2.middleware.grouper.GrouperSession error.

Subject: Grouper Users - Open Discussion List

List archive

RE: [grouper-users] null dto in class edu.internet2.middleware.grouper.GrouperSession error.

Chronological Thread 
  • From: "Sanjay Vivek" <>
  • To: <>
  • Subject: RE: [grouper-users] null dto in class edu.internet2.middleware.grouper.GrouperSession error.
  • Date: Thu, 11 Oct 2007 15:58:14 +0100

Hi Tom,

I've taken a look at the LDAP logs and it looks like Ldappc is looking
for the users in the Grouper groups in the LDAP source and not the JDBC
source. For example, we have John Smith
the Staff group and he's located in our JDBC source (jdbc_ncl). What we
would like to happen is for the groups to be provisioned from Grouper to
LDAP with the following entry in LDAP:

dn: cn=ncl:staff,ou=grouper,dc=ncl,dc=ac,dc=uk
objectClass: groupOfNames
objectClass: top
cn: ncl:staff

We are in a rather unique position of having JDBC as our primary source
of users. So is it feasible to provision users from our JDBC source to
LDAP without the users first being present in a LDAP source? Cheers.


>-----Original Message-----
>From: Tom Barton
>Sent: 11 October 2007 15:14
>To: Sanjay Vivek
>Subject: Re: [grouper-users] null dto in class
>edu.internet2.middleware.grouper.GrouperSession error.
>Sanjay Vivek wrote:
>> Hi Tom,
>> I've just checked and made sure all the working grouper config files
>> are in the ldappc's conf folder and it seems okay to me. I've also
>> turned up the logging levels to debug and the logging info is given
>> below. As far as I can tell, everything looks alright to me. Ldappc
>> seems to be loading up the sources properly and also
>connects to LDAP.
>> Do you notice anything out of the ordinary in the logs below? Cheers.
>> INFO logging.DebugLog: [edu.internet2.middleware.ldappc.Ldappc]
>> Starting the Ldappc Program
> > ...
>> [957c927b-c906-433c-96ad-4bcea3c5f824,'GrouperSystem','application']
>> session: stop duration=64ms (4ms)
>> INFO logging.DebugLog:
>[edu.internet2.middleware.ldappc.Ldappc] End of
>> Ldappc execution.
>This is consistent with normal execution. Have you
>double-checked that no provisioning happened in fact? Do you
>have access to the ldap server logs to see what ldap
>operations ldappc engaged in?

Archive powered by MHonArc 2.6.16.

Top of Page