[Freeipa-devel] [PATCH] 305 remove a principal from a keytab

[Rob Crittenden]

I wasn't able to find a command-line program to remove principals from a 
keytab so I wrote my own. ktutil can do it but it doesn't take 
command-line arguments. Java ships a utility named ktab but adding a 
huge dependency for one app seem a bit much :-)

In any case, this program has 2 modes:

1. Given a keytab and a principal, remove all entries of that principal 
from the keytab. This removes all versions and encryption types.

2. Given a realm remove all principals in that realm. I cheat a little 
and insert an @ before the principal name because all this really does 
is a strstr() to see if the principal in the keytab is in the realm 
provided.

This utility will be added to the ipa-client-uninstall script at some 
point to clean up /etc/krb5.keytab.

rob
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