In IPA AD trust setup, user kerberos tickets are generate in Upper-Case resulting file permission issues.
Issue
In IPA AD trust setup, user kerberos tickets are generate in Upper-Case resulting file permission issues.
Upon successful user login , I see the following.
klist
Ticket cache: FILE:/tmp/krb5cc_262517666_ojlWfN
Default principal: AD_USER@PROD.EXAMPLE.COM.AU
Valid starting Expires Service principal
12/09/2016 16:56:29 12/10/2016 02:56:29 krbtgt/PROD.EXAMPLE.COM.AU@PROD.EXAMPLE.COM.AU
renew until 12/16/2016 16:56:29
However file permissions are set based on lower-case user name.
drwxr-xr-x - ad_user ad_user 0 2016-12-09 16:59 /user/ad_user
How can we change the kerberos credentials to lower case so users can access their home directories ?
Environment
Red Hat Enterprise Linux 7.x
sssd
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