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Posted to dev@directory.apache.org by "brent s. (Jira)" <ji...@apache.org> on 2021/08/12 06:16:00 UTC

[jira] [Created] (DIRSTUDIO-1285) Proxied auth leads to wrong DIT/rootDSE being used

brent s. created DIRSTUDIO-1285:
-----------------------------------

             Summary: Proxied auth leads to wrong DIT/rootDSE being used
                 Key: DIRSTUDIO-1285
                 URL: https://issues.apache.org/jira/browse/DIRSTUDIO-1285
             Project: Directory Studio
          Issue Type: Bug
    Affects Versions: 2.0.0
            Reporter: brent s.


If using Apache Directory Studio as a client to OpenLDAP using [remote bind|https://www.openldap.org/faq/data/cache/532.html] (see *Identity Assertion*), the incorrect DIT/rootDSE is used and the proper DIT/rootDSE is seemingly never detected.

For example, the following scenario:
----
BindDN (as configured in the connection profile): _cn=joe,dc=foo,dc=bar_
 Server (as configured in the connection profile): _ldap://baz.domain.tld:389_

_ldap://baz.domain.tld:389_ contains *dc=baz,dc=quux*.

*dc=baz,dc=quux* is configured to proxy all bind requests for *anything under dc=foo,dc=bar* to proxy (back-ldap) the bind request to _ldap://foo.domain.tld:389_ using identity assertion.

_ldap://foo.domain.tld:389_ obviously contains *dc=foo,dc=bar*.
----
 

When the above bindDN and Server is used, binding successfully takes place. However, the only DIT/rootDSE visible is *dc=foo,dc=bar* and _*not*_ *dc=baz,dc=quux*! In other words, the DIT that exists on the actual server. This is, obviously, incorrect.

This is handled correctly in the openLDAP clients (e.g. _ldapsearch_).

 

Ensuring "Get base DNs from Root DSE" is checked in the connection profile does not change this behavior. _Ensuring that is disabled and specifying e.g._ *dc=baz,dc=quux* _manually as the base DN does not change this behavior!_ Using the "Fetch Base DNs" button does not change this behavior; it only detects *dc=foo,dc=bar*.

 

I can see both DIT DNs in the root DSE's _namingContexts_ attributes.



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