Re: afs to k5 conversion keytypes

2005-02-22 Thread Ken Hornstein
>I've been thinking about this recently, and I think what you want to do >(though there is no clear API for this) is check the enctype of the >long-term key that was actually used in getting the TGT. Good point. Hrm, I guess that's not actually available currently (although there's no reason an

Re: afs to k5 conversion keytypes

2005-02-22 Thread Jeffrey Hutzelman
On Tuesday, February 22, 2005 03:45:10 PM -0500 Ken Hornstein <[EMAIL PROTECTED]> wrote: krb5_change_password is not any worse to use than the init_creds API. You can avoid the kadm5 API. Oh, sure ... but I'm not sure that's sufficient. What you probably want to do is query the database to see

Re: afs to k5 conversion keytypes

2005-02-22 Thread Ken Hornstein
>krb5_change_password is not any worse to use than the init_creds API. >You can avoid the kadm5 API. Oh, sure ... but I'm not sure that's sufficient. What you probably want to do is query the database to see what enctypes your principal record has (so you're not doing a whole lot of password chan

Re: afs to k5 conversion keytypes

2005-02-22 Thread Sam Hartman
> "Ken" == Ken Hornstein <[EMAIL PROTECTED]> writes: Ken> Thewre is one way ... but it requires you to have your Ken> Kerberos Shit Together. Ken> Write a custom login program that once you login correctly Ken> using an AFS salted key, generates a V5 salted key from that K

Re: afs to k5 conversion keytypes

2005-02-22 Thread Ken Hornstein
>To my knowledge there is no way to convert keys like you're wanting to do. >My suggestion, if it's possible in your environment, would be to implement >a password expiration policy with a deadline of a few months and let >everyone gradually change their password. Thewre is one way ... but it

Re: afs to k5 conversion keytypes

2005-02-21 Thread Mike Dopheide
Steve, To my knowledge there is no way to convert keys like you're wanting to do. My suggestion, if it's possible in your environment, would be to implement a password expiration policy with a deadline of a few months and let everyone gradually change their password. The inevitable problem w

afs to k5 conversion keytypes

2005-02-17 Thread sdevine
All; We are in the process of converting our afs database (kaserver) to MIT Kerberos 5 We have used Ken Hornstein's tool kit to get to where we are now. We are finding however that many of the services that want to use K5 (Windows AD for example) will not succeed against the single des key (des-cb