I have a CentOS web server that uses Windows Authentication from a 2012 r2 server on the network.
Here is my issue:
When I log on, all directories ls -l shows:
ls -l
drwxr-xr-x. 3 jbailey@domainname.com apache 17 Sep 25 14:46 jbworkarea
After a set time, about 3-5 minutes, all permissions for my username change to a number:
example (same directory):
ls -l
drwxr-xr-x. 3 1869806575 apache 17 Sep 25 14:46 jbworkarea
At that point all SCP file system (WinSCP...) connections report that I do not have privileges. To restore, (even though my username is in sudoers, I do not need to be sudo) to just:
chown "jbailey@domainname.com" .
Then all privs report fine with ls -l and with WinSCP... For the next few minutes. Any help would be appreciated.
Edit: Here is #realm list
mydomain.com
type: kerberos
realm-name: MYDOMAIN.COM
domain-name: MYDOMAIN.com
configured: kerberos-member
server-software: active-directory
client-software: sssd
required-package: oddjob
required-package: oddjob-mkhomedir
required-package: sssd
required-package: adcli
required-package: samba-common-tools
login-formats: %U@MYDOMAIN.com
login-policy: allow-permitted-logins
permitted-logins: myname@mydomain.com, ... , ... permitted-groups