keytab file for user principal
ipa-getkeytab -p user@REALM -k keytab.file
in order to initiate it like
kinit -kt keytab.file
and they perform ldapsearch -Y or ipa <some-command> from scripts for
example
and the questions are:
how could ipa-getkeytab corrupt the entire kerberos subsystem?
what is the proper way to generate this keytab
thank you
On Tue, Jun 21, 2022 at 6:51 PM Rob Crittenden <rcritten(a)redhat.com> wrote:
skrawczenko--- via FreeIPA-users wrote:
> Hello again.
>
> I gave up restoring certificates as discussed in
https://lists.fedorahosted.org/archives/list/freeipa-users@lists.fedoraho...
> While i had to recover the service and rescue data at any cost
>
> So my decision was probably wrong but i didn't have options
> I deployed RedHat instead of CentOS and then deployed fresh IPA 4.9.8
>
> Then i migrated directory from the old cluster excluding kerberos
fields and some service accounts/groups
> Rebuilt DNS etc
>
> Initially everything was good at least users, groups and credentials
were saved.
> But further configuration resulted some troubles. Briefly, i can't run
commands as admin and anyone else
>
> kinit admin
> Password for admin@<REALM>
> [root@idm0 ~]# klist
> Ticket cache: KCM:0
> Default principal: admin@<REALM>
>
> Valid starting Expires Service principal
> 06/20/22 07:42:19 06/21/22 06:42:23 krbtgt/<REALM>@<REALM>
>
> [root@idm0 ~]# ipa user-show admin
> ipa: ERROR: cannot connect to 'https://idm0...../ipa/session/json':
Exceeded number of tries to forward a request.
>
> kinit <any other user>
>
> ipa user-show <any other user>
> ipa: ERROR: Insufficient access: Invalid credentials
>
>
> and /var/log/httpd/error.log has
> ipa: INFO: 401 Unauthorized: Insufficient access: Invalid credential
>
> What could be broken? This happened while i was trying to generate a
keytab for kinit -kt <file> scripts...
You got a keytab for what? A user, service, other?
rob