IPA: Use custom error codes when validating HBAC rules
https://fedorahosted.org/sssd/ticket/2603
Instead of reusing EINVAL/ENOENT, use more descriptive error codes. This
will be useful in the next patch where we act on certain codes.
Reviewed-by: Pavel Březina <pbrezina@redhat.com>
(cherry picked from commit 1243e093fd31c5660adf1bb3dd477d6935a755be)