Description of problem:
authconfig can be told to cache user information, but it can't be
told to cache credentials using the new pam_ccreds module.

Version-Release number of selected component (if applicable):
4.6.5-3.1

How reproducible:
Always

Additional info:
Setting up pam_ccreds is tricky, because there's apparently no
information about it reachable through Google. If you need to know
what to put in system-auth, you'll need to grab the pam.conf file
from the pam_ccreds tarball. IMHO that makes it even more compelling
to add cached credential support into authconfig.