Squid3 on vps debian wheezy

install minimal deb 7

apt-get -y update && apt-get -y upgrade
apt-get -y install nano squid3 apache2-utils
cp /etc/squid3/squid.conf /etc/squid3/squid.conf.bak
nano /etc/squid3/squid.conf

#replace with
http_port 3128

auth_param basic program /usr/lib/squid3/ncsa_auth /etc/squid3/.passwd
auth_param basic children 1
auth_param basic credentialsttl 1 minute
auth_param basic casesensitive off

acl auth proxy_auth REQUIRED
acl localhost src 127.0.0.0/8

http_access allow auth
http_access allow localhost
http_access deny all

cache deny all

forwarded_for delete
request_header_access Via deny all
----
htpasswd -c /etc/squid3/.passwd YOUR_USER_NAME

echo -e "YOUR_USERNAME:`perl -le 'print crypt("YOUR_PASSWORD","salt")'`" > /etc/squid3/.passwd

/etc/init.d/squid3 restart