[squid-users] Proxy Parent

Fri Jun 12 21:05:03 UTC 2015

Quieres que te hagan el trabajo :) jejeje

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Luis Daniel Lucio Quiroz
CISSP, CISM, CISA
Linux, VoIP and much more fun
www.okay.com.mx

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2015-06-12 15:27 GMT-04:00 Jonathan Filogna <jonathan.filogna at tasso.com.ar>:

> Hi all, here's my new situation (still on squid 2.7)
>
> i want to send by DIRECT uservipstr, uservip
> i want to send by PARENT userti, userlimitado, user200mb, userinternet
>
> i want to send by DIRECT all the NTLM users that don't belong to any list
> of above
>
> (ikr, my english sucks)
>
> i want to block streaming (blockstr, blockstr2, audyvid, vidyaud) for all
> but uservipstr
>
> if i remove the line "always_direct allow ntlm" DIRECT/PARENT tules works
> but doesn't streaming rules
>
> if i let that line, streaming works but doesn't DIRECT/PARENT
>
> here's my squid.conf. I'll put here all because can't find where's my error
>
>
> ########################
>
> ##NOMBRE VISIBLE DEL PROXY
>
> visible_hostname prana
>
> ##NTLM
> #
> ##DECLARADO
>
> auth_param ntlm program /usr/bin/ntlm_auth
> --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 5
> auth_param ntlm keep_alive off
>
> ##DECLARACION DE NTLM EXTERNO PARA BLOQUEO DE DESCARGA DE ARCHIVOS
> ##BALANCEO DE CARGA Y TAMAÑOS DE ARCHIVOS DESCARGADOS
> #
> ##DECLARADO
>
> external_acl_type ntlm_group ttl=3600 children=100 %LOGIN /usr/lib/squid/
> wbinfo_group.pl
>
> ##ACA DECLARO LISTAS DE ACCESO DE ROEMMERS
> #
> ##DECLARADO
>
> acl porno url_regex -i "/etc/squid/listas/porno.lst"
> acl permitidos dstdomain -i "/etc/squid/listas/permitidos.lst"
> acl directo url_regex -i "/etc/squid/listas/direct.lst"
> acl vidyaud rep_mime_type -i "/etc/squid/listas/blockstr.lst"
> acl useragent browser -i "/etc/squid/blockejec/browser.lst"
> acl blockstr req_mime_type -i "/etc/squid/blockejec/blocstreaming.lst"
> acl blockejec url_regex -i "/etc/squid/blockejec/blockejec.lst"
> acl audyvid req_mime_type -i "/etc/squid/listas/blockstr.lst"
> acl blockstr2 rep_mime_type -i "/etc/squid/blockejec/blocstreaming.lst"
> acl destinolimitado dstdomain -i "/etc/squid/listas/limitado.lst"
>
> ###ACL DE SKYPE
> acl skype external ntlm_group "/etc/squid/listas/skype.lst"
> acl numeric_ips dstdom_regex
> ^(([0-9]+.[0-9]+.[0-9]+.[0-9]+)|([([0-9af]+)?:([0-9af:]+)?:([0-9af]+)?])):443
> acl skype_ua browser ^skype
> acl validuseragent browser \S+
> #
> ##DECLARADO
> acl all src all
> acl CONNECT method CONNECT
> ##DECLARO SQSTAT
> ##ACL SQSTAT
> acl manager proto cache_object
> acl webserver src 192.168.8.121/255.255.255.255
> http_access allow manager webserver
> http_reply_access allow manager webserver
> http_access deny manager
>
> #REGLAS DE NAVEGACION
> http_access deny porno all
> http_reply_access deny porno all
> deny_info http://www.pranaglobal.com.ar/restringidos/roemmers porno
> deny_info http://www.pranaglobal.com.ar/restringidos/roemmers porno
> acl uservipstr external ntlm_group "/etc/squid/listas/uservipstr.lst"
> http_access deny blockejec uservipstr
> http_access allow uservipstr
> http_reply_access allow uservipstr
> http_access deny blockstr !uservipstr all
> http_reply_access deny blockstr !uservipstr all
> http_access deny blockstr2 !uservipstr all
> http_reply_access deny blockstr2 !uservipstr all
> http_access deny audyvid !uservipstr all
> http_access deny vidyaud !uservipstr all
> http_reply_access deny audyvid !uservipstr all
> http_reply_access deny vidyaud !uservipstr all
> reply_body_max_size 9999999999999999999999999999999 deny uservipstr
> acl uservip external ntlm_group "/etc/squid/listas/uservip.lst"
> http_access deny blockejec uservip
> http_access allow uservip
> reply_body_max_size 9999999999999999999999999999999 deny uservip
> http_reply_access allow uservip
> always_direct allow uservip
> acl userti external ntlm_group "/etc/squid/listas/userti.lst"
> http_access deny blockejec !userti
> http_access allow userti
> http_reply_access allow userti
>
> reply_body_max_size 9999999999999999999999999999999 deny userti
> acl user200mb external ntlm_group "/etc/squid/listas/user200mb.lst"
> http_access allow user200mb
> http_reply_access allow user200mb
> reply_body_max_size 500000000 deny user200mb
> acl userinternet external ntlm_group "/etc/squid/listas/userinternet.lst"
> http_access allow userinternet
> http_reply_access allow userinternet
> reply_body_max_size 45000000 deny userinternet
> acl userlimitado external ntlm_group "/etc/squid/listas/userlimitado.lst"
> http_access deny userlimitado !destinolimitado
> http_reply_access deny userlimitado !destinolimitado
> never_direct allow userlimitado
> #deny
> deny_info http://www.pranaglobal.com.ar/restringidos/roemmers
> destinolimitado
> reply_body_max_size 45000000 deny userlimitado
> ##DECLARO LISTAS DE ACCESO EXTRAS
>
>
>
> ##LISTO
>
> ##ACL COMUNES
> acl localnet src 192.168.0.0/16
> acl SSL_ports port 443 # https
> acl SSL_ports port 563 # snews
> acl SSL_ports port 873 # rsync
> 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 Safe_ports port 631 # cups
> acl Safe_ports port 873 # rsync
> acl Safe_ports port 901 # SWAT
> acl Safe_ports port 78 69 #Spotify
>
> ##SRC'S DECLARADAS
> #
> ##ACA DECLARO ACCESOS HTTP Y FILTRADO POR GRUPO DE AD
>
>
>
> # Deny requests to unknown ports
> #http_access allow Safe_ports
> http_access deny !Safe_ports
> # Deny CONNECT to other than SSL ports
> http_access deny CONNECT !SSL_ports
> ##ACCESOS HTTP DECLARADOS
> #
> ##ACA INICIA SSO
> acl ntlm proxy_auth REQUIRED
> #http_access deny !ntlm
> ########################################## DESCOMENTAR SI VAMOS CON
> BLACKLIST
> http_access deny numeric_ips !skype
> http_access deny skype_ua !skype
> http_access deny !validuseragent !skype
> ##########################################
> http_access allow permitidos ntlm
> http_reply_access allow permitidos ntlm
> http_access allow permitidos !userlimitado
> http_reply_access allow permitidos !userlimitado
> http_access deny all
> http_reply_access deny all
> reply_body_max_size 500000 deny all
> ##ACA TERMINA
> #
> ##Allow ICP queries from local networks only
> icp_access allow localnet
> icp_access deny all
> ##
> #
> ## Squid normally listens to port 3128
> http_port 3128
> ##PUERTO SQUID DECLARADO
> #
> ##LOG
> access_log /var/log/squid/access.log squid
> ##HECHO
> #
> #LIMITANDO DESCARGA A 40 MB
> #reply_body_max_size 0 allow userti
> #reply_body_max_size 0 allow uservip
> #reply_body_max_size 0 allow uservipstr
> #reply_body_max_size 4000000 allow user200mb
> #reply_body_max_size 4000  allow userinternet
> #reply_body_max_size 4000 allow userlimitado
> #reply_body_max_size 0 deny all
> ##HECHO
>
> ##PROXY PARENT!! EN CASO DE QUE SE CAIGA EL PROXY PARENT
> ## O AL MOMENTO DE REEMPLAZAR EL FIREWALL POR UN ACTIVO-ACTIVO
> ##COMENTAR ESTAS LINEAS
> cache_peer 192.168.26.15 parent 3128 0 no-digest proxy-only no-delay
> no-query
>
> dead_peer_timeout 30 seconds
> #
> #HECHO
>
> ##EN QUE CASOS ES DIRECT?
> ##
> ##EL RESTO NAVEGARA POR PARENT
> always_direct allow uservipstr
> always_direct allow uservip
> always_direct allow directo
> always_direct allow blockejec
> always_direct deny blockstr
> always_direct allow permitidos all
> never_direct allow blockstr
> never_direct allow userti
> always_direct allow ntlm
> always_direct deny all
> never_direct allow all
>
>
> ##LLAMADO A SQUIDGUARD
> url_rewrite_program /usr/bin/squidGuard -c /etc/squidguard/squidGuard.conf
> url_rewrite_children 50
>
> ##############################
>
> Thanks for your attention
> --
> Jonathan Filogna
> It Senior
> Tasso SRL
> 4702 1910
>
> _______________________________________________
> squid-users mailing list
> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users
>
>
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