[squid-users] Integrating multiple active directory groups with squid access lists to create a dynamic white list

So I have multiple active directory groups that I�m attempting to
integrate into squid. I have categorized URL lists located in

"/etc/squid/whitelists/"

When I add a user to a specific group in active directory I want squid
to then allow that user to browse any website that is listed in the
whitelist. Each user will be a member of multiple groups and will need
to be able to access multiple whitelists depending on their role.
Currently what I have will allow the user to browse the websites as
long as there are a member of ONLY ONE of the groups, but if I add the
user to both groups then they can�t see anything! I will get an access
denied page for all websites including the ones that are listed in the
whitelists. In total I have around 50 categories that I would like to
implement. Below is what I currently have listed in my squid.conf
file.

#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#

# AD communication
auth_param basic program /usr/lib64/squid/squid_ldap_auth -R -b
"DC=domain,DC=local" -D "CN=SQUID,OU=domain Service
Accounts,DC=domain,DC=local" -w "*********" -f sAMAccountName=%s -h
10.0.0.***,10.0.0.***,10.0.0.***
auth_param basic children 5
auth_param basic realm Please enter your domain credentials to continue
auth_param basic credentialsttl 1 hour

# AD group membership commands
external_acl_type ldap_group %LOGIN /usr/lib64/squid/squid_ldap_group
-R -b "DC=domain,DC=local" -D "CN=SQUID,OU=domain Service
Accounts,DC=domain,DC=local" -w "*********" -f "(&(objectclass=person)
(sAMAccountname=%v)(memberof=CN=%a,OU=PROXY,ou=ALL domain
Groups,DC=domain,DC=local))" -h 10.0.0.***,10.0.0.***,10.0.0.***

acl NEWS external ldap_group NEWS
acl SHOPPING external ldap_group SHOPPING

acl rule1 url_regex -i "/etc/squid/whitelists/news/domains"
acl rule2 url_regex -i "/etc/squid/whitelists/shopping/domains"

http_access deny NEWS !rule1
http_access deny SHOPPING !rule2
http_access allow all

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