Squid autenticado no AD

patrickpfp
(usa CentOS)

Enviado em 01/08/2013 - 14:45h

Boa Tarde pessoal.

Fiz um squid autenticado no AD. Está tudo funcionando certinho, só estou tendo problemas com as regras do squid. Tenho 3 grupos no AD, onde um teria q ter tudo liberado e outro bloquear alguns sites e outro sem acesso a nada.

[quote]#
# Recommended minimum configuration:
#

visible_hostname Srvfwl
dns_nameservers 8.8.8.8 4.4.4.4
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

# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
#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 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

#
# Recommended minimum Access Permission configuration:
#
# Only allow cachemgr access from localhost
#http_access allow manager localhost
#http_access deny manager

# Deny requests to certain unsafe ports
http_access deny !Safe_ports

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

# We strongly recommend the following be uncommented to protect innocent
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
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 Proxy Squid - Digite suas credenciais
auth_param basic credentialsttl 5 hours

# Grupos do AD

# acl para obter grupos do AD
external_acl_type grupo_AD ttl=60 %LOGIN /usr/lib/squid/wbinfo_group.pl


acl redelocal src 10.1.1.0/24

acl acesso_completo external grupo_AD Diretoria
acl acesso_padrao external grupo_AD Comercial
acl acesso_negado external grupo_AD Administrativo

acl bloqueio url_regex -i "/etc/squid/regras/bloqueados"

http_access allow redelocal acesso_completo
http_access allow redelocal acesso_padrao !bloqueio
http_access deny acesso_negado
#... conjunto de regras de bloqueio padrãhttp_access allow rede_local acesso_padrao
#acl acesso proxy_auth REQUIRED

#http_access allow acesso

# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed
#http_access allow localnet
#http_access allow localhost

# And finally deny all other access to this proxy
#http_access deny all

# Squid normally listens to port 3128
http_port 3128

# We recommend you to use at least the following line.
hierarchy_stoplist cgi-bin ?

# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid

# Add any of your own refresh_pattern entries above these.
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
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