[squid-users] Re: squid with kerberos authentication

What does the cache.log file say if you add -d to

auth_param negotiate program /usr/lib/squid/squid_kerb_auth

i.e.
auth_param negotiate program /usr/lib/squid/squid_kerb_auth -d

How did you configure IE ?

Can you see a ticket for HTTP/<squid-fqdn> in kerbtray
(http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=23018)?

Regards
Markus

"Franco, Battista" <Battista.Franco_at_saint-gobain.com> wrote in message
news:0B0BF3F65F960A4B8BE340E64290F4CD0696D9A4_at_A00EXGEC23.za.if.atcsg.net...
Hello

On Centos 6 I want used squid (version 3.1.4) with Kerberos
authentication so only AD Windows 2003 authenticated users can surfing.
Well I perform the steps (explained at link
http://wiki.squid-cache.org/ConfigExamples/Authenticate/Kerberos)

but when users tried to surfing the IE require user and password and
didn't surfing.
Why?
Can you help me.

**** MORE INFO ****

I did the following steps:

Install and configure samba
modify krb5.conf
net ads join -U DOMAIN\administrator
kinit administrator_at_DOMAIN
export KRB5_KTNAME=FILE:/etc/squid/HTTP.keytab
net ads keytab CREATE -U DOMAIN\administrator
net ads keytab ADD HTTP -U DOMAIN\administrator
unset KRB5_KTNAME
chgrp squid /etc/squid/HTTP.keytab
chmod g+r /etc/squid/HTTP.keytab
modify squid startup file with :
    KRB5_KTNAME=/etc/squid/HTTP.keytab
    export KRB5_KTNAME

below squid.conf file:

....
auth_param negotiate program /usr/lib/squid/squid_kerb_auth
auth_param negotiate children 10
auth_param negotiate keep_alive on
acl auth proxy_auth REQUIRED
...
http_access deny !auth
http_access allow auth
http_access deny all
....

With command :
/usr/lib/squid/squid_kerb_auth_test proxyserver
The token was displayed.
Received on Tue Jul 19 2011 - 21:15:53 MDT