# kprox3 squid.conf
# created 07/28/2008 -APH

#http_port 3128
http_port localhost:3128
http_port 80

# Default stuff from example squid.conf
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
cache deny QUERY
acl apache rep_header Server ^Apache
broken_vary_encoding allow apache

## Put cache files in separate disk partition
# drwxrwx--- 3 root proxy 4096 2008-07-24 07:36 /cache
cache_dir ufs /cache 16384 16 256

# Customize log format for human-readable dates
logformat custom %tg %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt
#access_log /var/log/squid/access.log squid
access_log /var/log/squid/access.log custom

# More default stuff 
hosts_file /etc/hosts
refresh_pattern ^ftp:		1440	20%	10080
refresh_pattern ^gopher:	1440	0%	1440
refresh_pattern .		0	20%	4320

## Default ACL's
# All sources
acl all src 0.0.0.0/0.0.0.0

# Manager
acl manager proto cache_object

# Localhost
acl localhost src 127.0.0.1/255.255.255.255
acl to_localhost dst 127.0.0.0/8

# SSL Ports
acl SSL_ports port 443		# https
acl SSL_ports port 563		# snews
acl SSL_ports port 873		# rsync

# Safe Ports
acl Safe_ports port 80		# http
acl Safe_ports port 21		# ftp
acl Safe_ports port 443		# https
acl Safe_ports port 70		# gopher
acl Safe_ports port 210		# wais
acl Safe_ports port 1025-65535	# unregistered ports
acl Safe_ports port 280		# http-mgmt
acl Safe_ports port 488		# gss-http
acl Safe_ports port 591		# filemaker
acl Safe_ports port 777		# multiling http
acl Safe_ports port 631		# cups
acl Safe_ports port 873		# rsync
acl Safe_ports port 901		# SWAT

# Purge
acl purge method PURGE

# Connect method for SSL
acl CONNECT method CONNECT

# NTLM Authentication
auth_param ntlm program /usr/bin/sg winbindd_priv -c "/usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp"
auth_param ntlm children 5

# Basic Authentication (to Active Directory)
auth_param basic realm Web Proxy KPROX3
auth_param basic program /usr/bin/sg winbindd_priv -c "/usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic"
auth_param basic children 5
auth_param basic credentialsttl 2 hour

# Windows Domain Groups
external_acl_type nt_group ttl=0 children=5 %LOGIN /usr/lib/squid/wbinfo_group.pl -d
acl Unrestricted external nt_group Proxy_Unrestricted
acl Restricted external nt_group Proxy_Restricted

# Default HTTP Access lists
http_access allow manager localhost
http_access deny manager
http_access allow purge localhost
http_access deny purge
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost

# Allow authenticated users with internet access
http_access allow Unrestricted
http_access allow Restricted

# Deny all else
http_access deny all
http_reply_access allow all

# More defaults
icp_access allow all
cache_effective_group proxy
coredump_dir /var/spool/squid