It would fail eventually with the output in the CA logs but it
wasn't always very obvious and you had to wait a while to find
out about a typo.
Scraping modutil output is a bit ugly but it is guaranteed
to be installed and this should work both with p11-kit and
without.
Related: https://pagure.io/freeipa/issue/9273
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>