[squid-users] Re: ipcCreate error:

Hi Bilal,

   The error probably means that your squid user has no permission to
read/execute squid_kerb_auth. If you use a script you have to change

auth_param negotiate program /usr/sbin/squid_kerb_auth
 to
auth_param negotiate program /usr/sbin/squid_kerb_auth_script.sh

assuming your script is /usr/sbin/squid_kerb_auth_script.sh

Regards
Markus

"GIGO ." <gigoz_at_msn.com> wrote in message
news:SNT134-w41AB41624DC6BB7CEEF2A9B9140_at_phx.gbl...

I have created a user proxy in Centos from which i am running my squid
successfully with all the rights properly configured until i change my
configuration file for Negotiate/Kerboros.

I am receiving the following error when trying to start squid:

2010/04/09 05:06:12| helperOpenServers: Starting 10/10 'squid_kerb_auth'
processes
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| ipcCreate: /usr/sbin/squid_kerb_auth: (13) Permission
denied
2010/04/09 05:06:12| Unlinkd pipe opened on FD 20

For trouble shooting I have just installed Strace and created a script as
per Markus recommendations.
---------------------------------------------------
#/bin/sh

strace -f -F -o /tmp/strace.out.$$ squid_kerb_auth $*
--------------------------------------------------

Now i have no idea how to use scripts from within squid.conf. And at which
place should i place this script in the squid.conf in relation to the
following?

auth_param negotiate program /usr/sbin/squid_kerb_auth

regards,

Bilal Aslam

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Received on Sat Apr 10 2010 - 09:59:03 MDT