This currently server supports only host and hostgroup commands for
retrieving, adding and deleting entries.
The incoming requests are completely unauthenticated and by default
requests must be local.
Utilize GSS-Proxy to manage the TGT.
Configuration information is in the ipa-smartproxy man page.
Design: http://www.freeipa.org/page/V3/Smart_Proxyhttps://fedorahosted.org/freeipa/ticket/4128
Reviewed-By: Petr Viktorin <pviktori@redhat.com>