[OpenAFS-devel] Minimum autoconf version

[Derrick J Brashear]

>> Hrrm? hasn't the 'user/admin' kerberos ticket to 'user.admin' AFS id
>> always been standard?

Everywhere I've gone.

>
> 	user.admin@REALM
> 	user/admin@REALM
>
> Two identities in Kerberos should not be treated as the same identity in
> AFS.

If you have a user in krb5 named "user.admin" i think we do something to 
avoid it being simply "user.admin" for afs, so user/admin can be mapped 
safely.

In fact, from rxkad/ticket5.c:
     /*
      * If the first part of the name_string contains a dot, punt since
      * then we can't see the diffrence between the kerberos 5
      * principals foo.root and foo/root later in the fileserver.
      */
     if (strchr(decr_part.cname.name_string.val[0], '.') != NULL)
         goto bad_ticket;

so, yes, user/admin becomes user.admin, and user.admin gets to pound salt.