On 4.12.2014 16:58, Simo Sorce wrote: > On Thu, 4 Dec 2014 13:22:01 +0200 > Alexander Bokovoy <aboko...@redhat.com> wrote: > >> On Thu, 04 Dec 2014, Petr Spacek wrote: >>>> And /var/log/krb5kdc.log on master.f21.test (KDC for F21.TEST) I >>>> can see: >>>> Dec 04 12:41:52 master.f21.test krb5kdc[1131](info): bad realm >>>> transit path from 'ad...@ipa5.test' to >>>> 'host/master.f21.t...@f21.test' via '' Dec 04 12:41:52 >>>> master.f21.test krb5kdc[1131](info): TGS_REQ (6 etypes {18 17 16 >>>> 23 25 26}) 192.168.5.109: BAD_TRANSIT: authtime 1417689777, >>>> ad...@ipa5.test for host/master.f21.t...@f21.test, KDC policy >>>> rejects request Dec 04 12:41:52 master.f21.test >>>> krb5kdc[1131](info): bad realm transit path from 'ad...@ipa5.test' >>>> to 'host/master.f21.t...@f21.test' via '' Dec 04 12:41:52 >>>> master.f21.test krb5kdc[1131](info): TGS_REQ (6 etypes {18 17 16 >>>> 23 25 26}) 192.168.5.109: BAD_TRANSIT: authtime 1417689777, >>>> ad...@ipa5.test for host/master.f21.t...@f21.test, KDC policy >>>> rejects request >>>> >>>> And this is correct for FreeIPA 3.3 or later because we limit >>>> trust to those domains we defined in cn=ad,cn=trusts,$SUFFIX with >>>> filter (objectclass=ipaNTTrustedDomain). For the rest we return >>>> KRB5KRB_AP_ERR_ILL_CR_TKT error code which is visible as 'KDC >>>> policy rejects request'. >>>> >>>> >>>> We may reconsider this check and instead of >>>> KRB5KRB_AP_ERR_ILL_CR_TKT return KRB5_PLUGIN_NO_HANDLE to allow >>>> fallback to krb5.conf-defined capaths but I remember we had some >>>> issues with krb5 versions prior to 1.12 where capaths from >>>> krb5.conf were blocking work of the DAL driver. >>> >>> Alexander, could you open a ticket to prevent us from forgetting >>> about it? >> I'm not sure yet this is valid. For FreeIPA-FreeIPA trust we'll have a >> separate solution and it will be along the lines of existing 'ipa >> trust-add' workflow where existing DAL driver code will work as it is. > > I think we should have a way to relax this requirement, so that people > like Andreas can play with kerberos level trusts.
I agree. -- Petr^2 Spacek -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go To http://freeipa.org for more info on the project