Hi Ted, Thank you for your answer. Both servers (OpenLDAP and BIND DLZ) are on the same machine.
LDAPI:/// socket has been configured to not require SSL with olcLocalSSF If BIND DLZ is not supporting LDAPS, does it support any way to bind against LDAP using LDAPI? I've tried to use the ldapi:/// as well as the ldaps:// on the queries and it does not work. I also has tried adding the port to the hostnames on the connection parameters from named.conf and it also does not work. About stunnel, I'm not sure since I'm not familiar with it and including a new software would suppose an approval request explaining good enough reasons to use it. Thank you so much. Regards. Dario Garcia Díaz-Miguel GGCS-SES Unit GGCS SKMF Infrastructure Division GMV C\ de Isaac Newton, 11 28760, Tres Cantos, Madrid España +34 918 07 21 00 +34 918 07 21 99 www.gmv.com -----Mensaje original----- Date: Fri, 12 Feb 2021 01:29:17 -0800 From: Ted Mittelstaedt <t...@ipinc.net> To: bind-users@lists.isc.org Subject: Re: Can't use Bind DLZ through LDAPS SSL Message-ID: <60264a6d.1090...@ipinc.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Instead of beating your head against DLZ can't you simply put the DLZ query into stunnel and connect to the openldap server that way? Ted On 2/11/2021 10:39 PM, Dario Garc?a D?az-Miguel wrote: > Hi there, > > I really don't know If this is the correct place to ask about Bind DLZ, but > I'm afraid that I could not have any responses from the BIND DLZ mail list > and, since this seems to be an "official" plugin and it's compiled on the > bind9 package from the SuSE15 SP2 repository I will try to ask it over here. > I've deployed an OpenLDAP using the security options recommended by my > cybersecurity team: > > - olcSecurity: ssf=256 > - olcLocalSSF: 256 > - olcRequires: authc > - olcDisallow: bind_anon > - olcTLSVerifyClient: try > > So essentially right now is required to use certificates and LDAPS in order > to bind to the OpenLDAP server. Otherwise a Confidential error will appear > since TLS SSL Handshake is not possible. Well, this is the expected behavior. > All the software of the environment works flawlessly using the SSL > Certificates through LDAPS SSL except Bind DLZ. I could not find the way to > configure it to use SSL. > > The Bind DLZ used is the one compiled with the BIND 9.16.6 (Stable Release) > from the SUSE 15 SP2 repository. > > Could anybody help me? > > Thank you so much. > Regards. > > > > Dario Garcia > D?az-Miguel > GGCS-SES Unit > GGCS SKMF Infrastructure Division > GMV > C\ de Isaac Newton, 11 > 28760, Tres Cantos, Madrid > Espa?a > +34 918 07 21 00 > +34 918 07 21 99 > http://www.gmv.com P Please consider the environment before printing this e-mail. _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
