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Squid Install script "Elite Proxy" on CentOS with multiple IPs
Based on a original script by MikHo
#!/bin/bash
# This script is distributed under a Creative Commons ShareAlike 3.0 licence.
# http://creativecommons.org/licenses/by-sa/3.0/
yum update
clear
yum install squid -y
rm -rf /etc/squid/squid.conf
touch /etc/squid/squid.conf
# now get list of ips and add to /etc/squid/squid.conf
# now get list of ips and add to /etc/squid/squid.conf
COUNTER=0
for i in `ifconfig | grep inet | grep -v 127.0.0.1 | grep -v inet6 | sed 's/:/ /g' | awk '{print $3}'`
do
COUNTER=$(($COUNTER+1))
echo -e "acl ip$COUNTER myip $i\ntcp_outgoing_address $i ip $COUNTER" >> /etc/squid/squid.conf
done
# Now add more shit to the /etc/squid/squid.conf
echo -e "
http_port 3128
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7 # RFC 4193 local private network range
acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines
acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 425 # smtp
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 CONNECT method CONNECT
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localnet
http_access allow localhost
hierarchy_stoplist cgi-bin ?
coredump_dir /var/spool/squid
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|?) 0 0% 0
refresh_pattern . 0 20% 4320
auth_param basic program /usr/lib64/squid/ncsa_auth /etc/squid/squid_access
auth_param basic childred 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
acl ncsaauth proxy_auth REQUIRED
http_access allow ncsaauth
forwarded_for off
request_header_access Allow allow all
request_header_access Authorization allow all
request_header_access WWW-Authenticate allow all
request_header_access Proxy-Authorization allow all
request_header_access Proxy-Authenticate allow all
request_header_access Cache-Control allow all
request_header_access Content-Encoding allow all
request_header_access Content-Length allow all
request_header_access Content-Type allow all
request_header_access Date allow all
request_header_access Expires allow all
request_header_access Host allow all
request_header_access If-Modified-Since allow all
request_header_access Last-Modified allow all
request_header_access Location allow all
request_header_access Pragma allow all
request_header_access Accept allow all
request_header_access Accept-Charset allow all
request_header_access Accept-Encoding allow all
request_header_access Accept-Language allow all
request_header_access Content-Language allow all
request_header_access Mime-Version allow all
request_header_access Retry-After allow all
request_header_access Title allow all
request_header_access Connection allow all
request_header_access Proxy-Connection allow all
request_header_access User-Agent allow all
request_header_access Cookie allow all
request_header_access All deny all" >> /etc/squid/squid.conf
# Edit "user" and "password"
htpasswd -b -c /etc/squid/squid_access **user** **password**
service squid restart
clear
chkconfig squid on
echo "DONE"