Exemplos
Exemplo de configuração para arquivo /etc/squid/squid.conf :
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17 | acl rede_local src 192.168.0.0/24
acl palavras_bloqueadas url_regex -i "/etc/squid/palavras_bloqueadas.txt"
acl sites_bloqueados url_regex -i "/etc/squid/ sites_bloqueados.txt "
acl redes_sociais url_regex -i "/etc/squid/redes_sociais.txt"
acl liberados src "/etc/squid/ips_liberados.txt "
acl porno url_regex -i "/etc/squid/sites_porno.txt "
acl formato_arquivo url_regex -i "/etc/squid/formato_arquivo.txt"
acl horario_almoco time 12:00-13:00
http_access allow liberados
http_access allow redes_sociais horario_almoco
http_access deny redes_sociais
http_access deny sites_bloqueados
http_access deny palavras_bloqueadas
http_access deny porno
http_access deny formato_arquivo
http_access allow rede_local
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Arquivo /etc/squid/squid.conf:
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55 | acl vbox_host_only src 192.168.56.0/24
acl servidores src 192.168.56.10-192.168.56.30
acl unicamp dst 143.106.0.0/16
acl redes_sociais dstdomain "/etc/squid/redes-sociais.conf"
acl horario_almoco time MTWHF 12:00-14:00
acl extensoes_filmes url_regex -i "/etc/squid/filmes.conf"
acl site_8080 port 8080
acl localnet src 0.0.0.1-0.255.255.255 # RFC 1122 "this" network (LAN)
acl localnet src 10.0.0.0/8 # RFC 1918 local private network (LAN)
acl localnet src 100.64.0.0/10 # RFC 6598 shared address space (CGN)
acl localnet src 169.254.0.0/16 # RFC 3927 link-local (directly plugged) machines
acl localnet src 172.16.0.0/12 # RFC 1918 local private network (LAN)
acl localnet src 192.168.0.0/16 # RFC 1918 local private network (LAN)
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 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 servidores
http_access allow redes_sociais horario_almoco # Rede social liberada só no horário de almoço
http_access deny extensoes_filmes # Bloquear download de filmes
http_access deny redes_sociais # Bloquear redes sociais
http_access allow vbox_host_only # Permitir acessos da rede host-only do VirtualBox
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access deny manager
include /etc/squid/conf.d/*
http_access allow localhost
http_access deny all
http_port 3128
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 \/(Packages|Sources)(|\.bz2|\.gz|\.xz)$ 0 0% 0 refresh-ims
refresh_pattern \/Release(|\.gpg)$ 0 0% 0 refresh-ims
refresh_pattern \/InRelease$ 0 0% 0 refresh-ims
refresh_pattern \/(Translation-.*)(|\.bz2|\.gz|\.xz)$ 0 0% 0 refresh-ims
refresh_pattern . 0 20% 4320
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Arquivo /etc/squid/filmes.conf:
Arquivo /etc/squid/redes-sociais.conf:
| .facebook.com
.twitter.com
.tiktok.com
.instagram.com
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