a9f010f improve the handling of krb5-related errors in dnssec daemons

3 files Authored by mbabinsk 8 years ago, Committed by mbasti 8 years ago,
    improve the handling of krb5-related errors in dnssec daemons
    
    ipa-dnskeysync* and ipa-ods-exporter handle kerberos errors more gracefully
    instead of crashing with tracebacks.
    
    https://fedorahosted.org/freeipa/ticket/5229
    
    Reviewed-By: Martin Basti <mbasti@redhat.com>