Re: SASL + Kerberos + OpenLDAP issue

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Hi,

thank you for your help.
I solved my problem. The /etc/krb5.keytab file was not readable by openLDAP daemon. Now everything is ok in local but when I tried ldapsearch command in remote from my client (iMac running leopard 10.5.6) I get the following error:

ldap_sasl_interactive_bind_s: Invalid credentials (49)
additional info: SASL(-13): authentication failure: GSSAPI Failure: gss_accept_sec_context

In the openldap log's file I can see:

Feb 27 18:04:20 passrlsrv slapd[9861]: SASL [conn=16] Failure: GSSAPI Error: Miscellaneous failure (see text) (Decrypt integrity check failedxt))


If I run klist command on my client, I can see the following tickets:

Kerberos 5 ticket cache: 'API:Initial default ccache'
Default principal: xav@PASSRL

Valid Starting     Expires            Service Principal
02/27/09 18:04:17  02/28/09 04:04:17  krbtgt/PASSRL@PASSRL
	renew until 03/06/09 18:04:17
02/27/09 18:04:20  02/28/09 04:04:17  ldap/passrlsrv.passrl@
	renew until 03/06/09 18:04:17


I suspect that the problem is due to the ldap service ticket principal that is "ldap/passrlsrv.passrl@" instead of "ldap/ passrlsrv.passrl@PASSRL". In my kdc log file I see that the service ticket request is for "ldap/passrlsrv.passrl@PASSRL"

Any idea why the principal looks wrong in the client kerberos cache ?

thank you
Xavier



Le 22 févr. 09 à 04:19, Dan White a écrit :

Xavier Ambrosioni wrote:
Hi,

I'm trying to setup OpenLDAP with SASL and GSSAPI. My server is running ubuntu "hardy heron" with the following version:
 Cyrus SASL 2.1.22 with gssapi-heimdal module
 OpenLDAP 2.4.9
 Heimdal KDC 1.0.1


Hi Xavier,

See:

http://cyrusimap.web.cmu.edu/twiki/bin/view/Cyrus/OpenLdapSaslGssapi

- Dan




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