On to, 14 syys 2017, Louis Abel via FreeIPA-users wrote:
Jakub, you might be onto something.
Sep 14 18:11:08 pentl01.ipa.example.com ns-slapd: pam_sss(system-auth:auth): authentication failure; logname= uid=389 euid=389 tty= ruser= rhost= user=louis.abel@ad.example.com Sep 14 18:11:08 pentl01.ipa.example.com ns-slapd: pam_sss(system-auth:auth): received for user louis.abel@ad.example.com: 7 (Authentication failure)
Would this mean that I need an HBAC policy allowing specific/all users system-auth against the IPA servers? Or what would you suggest? It does seem a little overkill if I did that. Unless there's a better way.
If you are authenticating AD users over the compat tree, you need to create an HBAC rule that allows all users to access system-auth HBAC service on the IPA master.
None of existing services (ssh, login, etc) use system-auth directly. Its the only direct user is the Schema Compatibility plugin that handles cn=compat tree.
This is documented in Windows Integration Guide, as I give you a link in the other email.