Hi.

Further testing...
- Setup: one ldap server with added user to match ovirt searches (while adding user in webadmin),
- Fedora 18, engine 3.2.1, openldap-server, simple authentication, no firewalls,
- with packet inspection we can see ldap responding with requested attributes
- still, there are errors in logs, see below, and no users are listed in webadmin, engine fails to parse given attributes
- engine-manage-domains -action=validate returns "Invalid credentials" even though binding is ok and ldap is replying with data.

Can anyone point us to some documentation on this topic?
Is really AD the only good solution for user management?

engine.log
2013-03-19 15:16:53,042 ERROR [org.ovirt.engine.core.bll.adbroker.LDAPTemplateWrapper] (ajp--127.0.0.1-8702-3) Error in running LDAP query. BaseDN is , filter is (&(&(objectClass=person)) (|(givenname=test)(sn=test)(uid=test)(uid=test))). Exception message is: null
2013-03-19 15:16:53,043 ERROR [org.ovirt.engine.core.bll.adbroker.DirectorySearcher] (ajp--127.0.0.1-8702-3) Failed ldap search server ldap://ldaphost.domain.si:389 due to null. We should try the next server

server.log
2013-03-19 15:17:24,113 ERROR [org.springframework.ldap.control.AbstractRequestControlDirContextProcessor] (ajp--127.0.0.1-8702-6) No matching response control found for paged results - looking for 'class javax.naming.ldap.PagedResultsResponseControl



On 03/18/2013 09:09 AM, Yair Zaslavsky wrote:
Hi,
We're issuing a RootDSE query (once per LDAP domain configured).
We try to obtain from it the "defaultNamingContext" attribute.
If does not exist - we try to obtain ""NamingContexts"
We store the result at a "domainDn" (we have a data structure which maps domains to information objects, one of the fields at the information object is the DN of the domain)  field, and we use it to compose the full ldap URL we send the queries to.


From: "Andrej Bagon" <andrej.bagon@arnes.si>
To: "Itamar Heim" <iheim@redhat.com>
Cc: users@ovirt.org, "Yair Zaslavsky" <yzaslavs@redhat.com>, "Oved Ourfalli" <oourfali@redhat.com>
Sent: Monday, March 18, 2013 9:07:06 AM
Subject: Re: [Users] ldap simple

Hi,

the system is trying to bind to ldap as:
bind request: uid=cn=ovirt,cn=Users,cn=Accounts,dc=ourdomain,dc=si

I dont know how it knows dc=ourdomain,dc=si
It should be
bind request: cn=ovirt,ou=system,dc=ourdomain,dc=si" -b "dc=arnes,dc=si

The same with the search: we have users in form as:
edupersonprincipalname=username@users.ourdomain.si,dc=users,dc=ourdomain,dc=si

values in database:
select * from vdc_options where option_name in ('DomainName','LdapServers','LDAPSecurityAuthentication','LDAPProviderTypes','AdUserName','AdUserPassword') order by option_id;
 option_id |        option_name         |          option_value          | version
-----------+----------------------------+--------------------------------+---------
        10 | AdUserName                 | users.ourdomain.si:ovirt           | general
        11 | AdUserPassword             |users.ourdomain.si:adminpassword       | general
        69 | DomainName                 | users.ourdomain.si                 | general
       130 | LDAPSecurityAuthentication| users.ourdomain.si:SIMPLE          | general
       132 | LdapServers                | users.ourdomain.si:server.ourdomain.si | general
       133 | LDAPProviderTypes          | users.ourdomain.si:rhds            | general
(6 rows)

Best Regards,
Andrej Bagon


On 03/15/2013 12:09 PM, Itamar Heim wrote:
On 03/14/2013 01:58 PM, Andrej Bagon wrote:
Hi,

is it possible to change the bind request that is sent to the ldap
server? The default uid=user,cn=Users,cn=Accounts,cn=our,cn=domain is
not suitable.

can you please explain why / what you would like to change it to?
(not sure possible now, but there is work to make it more configurable/pluggable) 





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