On 3/22/21 9:26 PM, Alfred Victor via FreeIPA-users wrote:
Hi Rob,

This is on a newly re-enrolled client (it runs force-join, previously it joined with different arguments but the machine does not have any data that itself persists between boots). I don't see the issue on a previously enrolled client. I have verified this is causing the failure with group related auth because if I edit the group names in /etc/ssh/sshd_config to include @domain.com <http://domain.com>, I am able to log on as my user via key. I am also concerned that this can affect other processes and systems, as I'm not sure what has caused it and it persists after each ipa setup (reboot of the machine). I did notice the following enabled in IPA server->configuration:

MS-PAC

But I'm not sure if this has anything to do with the behavior.

Roger

Hi,

there are multiple settings that can affect the use of fully qualified names [1]. At IPA level, is the domain resolution order set?
# ipa config-show | grep 'Domain resolution order'

The domain_resolution_order setting also exists in sssd.conf and is affected by full_name_format. More details available in sssd.conf(5) man page, but in short, if a domain resolution order is set, the output of the id command will display fully qualified names.

HTH,
flo

[1] https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/windows_integration_guide/index#short-names

On Mon, Mar 22, 2021 at 2:48 PM Rob Crittenden <[email protected] <mailto:[email protected]>> wrote:

    Alfred Victor via FreeIPA-users wrote:
     > Hi FreeIPA,
     >
     > It seems like something has changed but I can't figure out quite what
     > and a colleague is out sick. When I perform id lookup on a user,
     > everything shows as [email protected]
    <mailto:[email protected]> <mailto:[email protected]
    <mailto:[email protected]>>
     > format. Can anyone please advise what causes this (backend setting,
     > setup command?)
     >
     > [test@testingipa ~]# id tester
     >
     > uid=3993([email protected] <mailto:[email protected]>
    <mailto:[email protected] <mailto:[email protected]>>)
     >
     > I believe anecdotally this is causing some group based auth to fail.
     > Here's setup command args:
     >
     > --enable-dns-updates \
     >
     > --ssh-trust-dns \

    We need more context. This is universal across all clients/servers? On a
    previously enrolled client? A newly enrolled client?

    rob


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