squid.conf

http_port 3128

# Nome do servidor
visible_hostname Squid


# Cache
cache_mem 700 MB
maximum_object_size_in_memory 32 KB
maximum_object_size 1024 MB
minimum_object_size 0 KB
cache_swap_low 90
cache_swap_high 95
cache_dir ufs /etc/squid3/cache 30000 16 256
cache_log /etc/squid3/cache.log

# Logs de acesso
access_log /etc/squid3/access.log squid

# Regras acl padrão
#acl all src 0.0.0.0/all
acl manager1 proto cache_object
#acl localhost src 127.0.0.1/32
acl SSL_ports port 443 563 873
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 873 # https, snews
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
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 901 # swat
acl Safe_ports port 10000 # webmin
acl Safe_ports port 1025-65535 # portas altas
acl purge method PURGE
acl CONNECT method CONNECT


auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp
auth_param ntlm children 30
auth_param ntlm keep_alive on
#auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic
#auth_param basic children 5
#auth_param basic realm Squid proxy-caching web server
#auth_param basic credentialsttl 2 hours
acl AuthorizedUsers proxy_auth REQUIRED

http_access allow all AuthorizedUsers

#acl liberados url_regex -i "/etc/squid3/acl/liberados"
#http_access allow liberados

# Permissões e bloqueios padrão
http_access allow manager1
#localhost
http_access deny manager1
http_access allow purge

http_access deny purge
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports


cache_effective_user proxy
cache_effective_group proxy