[krbdev.mit.edu #8279] kprop/kpropd should use KDB keytab

[Benjamin Kaduk via RT]

On Mon, 23 Nov 2015, Greg Hudson via RT wrote:

> kprop and kpropd currently use a keytab to initiate and receive
> authentications.  Since they inherently require access to the KDB being
> propagated, they could use the KDB keytab, just as kadmind does, in
> order to simplify propagation setup.

Would this change the bootstrapping procedure noticeably?