URL:
https://github.com/SSSD/sssd/pull/5762
Title: #5762: krb5: add support for oauth2 challenge (wip)
justin-stephenson commented:
"""
If the radius server is not running, then the prompt falls back to password
authentication, is it expected?
~~~
[vagrant(a)master.client.vm ~]$ su - tuser
Password:
~~~
"""
See the full comment at
https://github.com/SSSD/sssd/pull/5762#issuecomment-908476215