Hi everyone, I was in the IRC channel yesterday looking for some help setting up LDAP authentication and was told to mail the list if I couldn't get my issues resolved. I'm trying to set up LDAP authentication using a Mac OS X Server with Open Directory/LDAP as the host. I'm receiving the following error: 10:21:45,297 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG LDAP.XWikiLDAPAuthServiceImpl - The provided user is null. We don't try to authenticate, it probably means the user is in non logged mode. 10:21:45,298 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConfig - ldap_group_classes: [groupofnames, group, dynamicgroupaux, groupofuniquenames, groupwisedistributionlist, dynamicgroup] 10:21:45,298 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConfig - ldap_group_memberfields: [uniquemember, member] 10:21:45,298 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConnection - Connection to LDAP server [mpi2.wpi.edu:389] 10:21:45,304 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConnection - Binding to LDAP server with credentials login=[uid=dignan,cn=users,dc=mpi2,dc=wpi,dc=edu] 10:21:45,317 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG LDAP.XWikiLDAPAuthServiceImpl - Checking if the user belongs to the user group: cn=users,dc=mpi2,dc=wpi,dc=edu 10:21:45,317 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPUtils - Retrieving Members of the group: cn=users,dc=mpi2,dc=wpi,dc=edu 10:21:45,317 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConnection - LDAP search: baseDN=[cn=users,dc=mpi2,dc=wpi,dc=edu] query=[null] attr=[[objectClass, uid, uniquemember, member]] ldapScope=[0] 10:21:45,317 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConnection - - values for attribute "objectClass" 10:21:45,318 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConnection - |- [container] 10:21:45,318 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPConnection - LDAP search found attributes: [{name=dn value=cn=users,dc=mpi2,dc=wpi,dc=edu}, {name=objectClass value=container}] 10:21:45,318 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] ERROR ldap.XWikiLDAPUtils - Could not find attribute uid for LDAP dn cn=users,dc=mpi2,dc=wpi,dc=edu 10:21:45,318 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG ldap.XWikiLDAPUtils - Found group [cn=users,dc=mpi2,dc=wpi,dc=edu] members :null 10:21:45,318 [http://mpi2.wpi.edu:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http-8080-1] DEBUG LDAP.XWikiLDAPAuthServiceImpl - Local LDAP authentication failed. com.xpn.xwiki.XWikiException: Error number 8001 in 8: LDAP user dignan does not belong to LDAP group cn=users,dc=mpi2,dc=wpi,dc=edu. It says the provided user is null, but I did enter something in the form! Also it seems to be having issues finding members of the group because they're not listed in the attributes of cn=users? Regards, Patrick Dignan