[OpenAFS-devel] Rewite of the auth/userok.c SuperUser check r outine

[Neulinger, Nathan]

> note - it may not actually be "CELL". It basically checks for the 
> tolower()'d version of the cell name. This way, you can either use the
> same style as in pts (user@realm) or the typical krb5 style 
> (user@REALM).

Realized this wasn't completely clear.

it checks for the tolower()'d version of the auth user's cell, and then
checks
it exactly as presented. So, if you're using krb5, will check 'cell' and
'CELL', but if using straight kaserver, will likely just check the same
lowercase cell twice.

Since it isn't in a fast path, this shouldn't matter.

-- Nathan