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PAM Authentication for Squid Proxy Server

Here the steps to PAM Authentication for squid proxy server. We are going to use the pam_auth module. 
This will allow anyone who has a Linux or Unix shell account, will be able to use the Squid server

To configure PAM Authentication, Edit the /etc/squid/squid.conf file:

Search for the auth_param section in the config file and add or uncomment these lines:

auth_param basic program /usr/lib/squid/pam_auth
auth_param basic children 5
auth_param basic realm Squid proxy-caching
web server
auth_param basic credentialsttl 2 hours

Next, search for the following line and uncomment it:

acl password proxy_auth REQUIRED

Now create a pam module called /etc/pam.d/squid and add the following lines to that module file.

auth required /lib/security/
account required /lib/security/

Finally, Restart the squid : 

service squid restart or  /etc/init.d/squid restart

Thats all... You are done.. Now advise your users to use the UNIX/LINUX Passwords to access internet..

Labels: Linux, Quick HOWTO, Squid

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I'm Parthiban, An UNIX System Admin by Profession. I'm Experienced in Linux/Unix System Administration and Scripting. I have done lot of work on the infrastructure Mgmt side in Linux, UNIX and Windows system administration, Hardware, Storage and Data center. I'm blogging since 2008.
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