Hi Andrea,
a user [EMAIL PROTECTED] in not the same as a user [EMAIL PROTECTED] You need
to
tell a server in domain SOLARIS that user [EMAIL PROTECTED] is the same as
[EMAIL PROTECTED] by either using .k5login or use auth_to_local in krb5.conf
e.g.
..
[realms]
SOLARIS = {
kdc = ..
#
# map [EMAIL PROTECTED] to local user xxx
#
auth_to_local = RULE:[1:[EMAIL PROTECTED]([EMAIL
PROTECTED])s/@.*//
auth_to_local = DEFAULT
}
..
This means you trust both domains using unique ids.
Markus
"Andrea" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi all,
> I just setted up a multi realm KDC on a linux machine.
> The 2 REALMS are named SOLARIS and SOLARIS2.
> I want to put a trust relationship between the two REALMS, so I did
> the following on each KDC:
>
> addprinc -pw krbtgt/SOLARIS2 krbtgt/[EMAIL PROTECTED]
> addprinc -pw krbtgt/SOLARIS krbtgt/[EMAIL PROTECTED]
>
> In order to test cross realm authentication I tryed to single sign on
> into a machine based on SOLARIS realm, with a ticket of SOLARIS2. The
> SSO doesn't work, however if I run klist after trying SSO, it
> yields:
> [EMAIL PROTECTED] ~]# klist
> Ticket cache: FILE:/tmp/krb5cc_0
> Default principal: [EMAIL PROTECTED]
>
> Valid starting Expires Service principal
> 03/17/08 04:09:13 03/17/08 15:49:13 krbtgt/[EMAIL PROTECTED]
> renew until 03/17/08 04:09:13
> 03/17/08 04:09:19 03/17/08 15:49:13 krbtgt/[EMAIL PROTECTED]
> renew until 03/17/08 04:09:13
> 03/17/08 04:09:19 03/17/08 15:49:13 host/[EMAIL PROTECTED]
> renew until 03/17/08 04:09:13
>
> It seems that the cross realm authentication works, but the SSO no.
>
> I can make the system successfully works inserting the .k5login file
> into the home directory of the user who is attempting to SSO on the
> machine with a ticket of SOLARIS2 REALM.
>
> I want to ask to you:
>
> Am I missing something on the configuration?
> Is necessary to set up for each user on the system a .k5login?
> Is it possible to avoid using the .k5login?
>
> Thanks in advance!
>
> best regards,
> Andrea
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>
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