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    Squid3 no authentica con AD

    Scheduled Pinned Locked Moved Español
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    • L
      lgalford
      last edited by

      Buenos Dias,

      He tenido serios problemas con el Squid y la autheticacion con AD he tratado muchas cosas y nada parece funcionar, logro que el pfsense se authetique utilizando el AD pero cuando vamos a la parte de lograr que el squid funcione el a historia es diferente el squid cuando coloco  en modo transparente functiona perfecto, pero cuando le habilita la configuracion oara que filter basado en usuarios de la red siempre la misma respuesta, solicita el usuario y el password 1000 veces.

      aqui les coloco el archive de configuracion para ver si tienen alguna respuesta a esta duda, el seguido los tutorials y nada

      
      # This file is automatically generated by pfSense
      # Do not edit manually !
      
      http_port 172.28.102.7:3128
      icp_port 0
      dns_v4_first off
      pid_filename /var/run/squid/squid.pid
      cache_effective_user squid
      cache_effective_group proxy
      error_default_language en
      icon_directory /usr/local/etc/squid/icons
      visible_hostname localhost
      cache_mgr admin@localhost
      access_log /var/squid/logs/access.log
      cache_log /var/squid/logs/cache.log
      cache_store_log none
      netdb_filename /var/squid/logs/netdb.state
      pinger_enable on
      pinger_program /usr/local/libexec/squid/pinger
      
      logfile_rotate 1
      debug_options rotate=1
      shutdown_lifetime 3 seconds
      # Allow local network(s) on interface(s)
      acl localnet src  172.28.102.0/24
      forwarded_for on
      uri_whitespace strip
      
      acl dynamic urlpath_regex cgi-bin ?
      cache deny dynamic
      
      cache_mem 64 MB
      maximum_object_size_in_memory 256 KB
      memory_replacement_policy heap GDSF
      cache_replacement_policy heap LFUDA
      minimum_object_size 0 KB
      maximum_object_size 4 MB
      cache_dir ufs /var/squid/cache 100 16 256
      offline_mode off
      cache_swap_low 90
      cache_swap_high 95
      cache allow all
      # 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
      
      #Remote proxies
      
      # Setup some default acls
      # From 3.2 further configuration cleanups have been done to make things easier and safer. The manager, localhost, and to_localhost ACL definitions are now built-in.
      # acl localhost src 127.0.0.1/32
      acl allsrc src all
      acl safeports port 21 70 80 210 280 443 488 563 591 631 777 901  3128 3129 1025-65535 
      acl sslports port 443 563  
      
      # From 3.2 further configuration cleanups have been done to make things easier and safer. The manager, localhost, and to_localhost ACL definitions are now built-in.
      #acl manager proto cache_object
      
      acl purge method PURGE
      acl connect method CONNECT
      
      # Define protocols used for redirects
      acl HTTP proto HTTP
      acl HTTPS proto HTTPS
      acl allowed_subnets src 172.28.102.0/24
      http_access allow manager localhost
      
      http_access deny manager
      http_access allow purge localhost
      http_access deny purge
      http_access deny !safeports
      http_access deny CONNECT !sslports
      
      # Always allow localhost connections
      # From 3.2 further configuration cleanups have been done to make things easier and safer.
      # The manager, localhost, and to_localhost ACL definitions are now built-in.
      # http_access allow localhost
      
      request_body_max_size 0 KB
      delay_pools 1
      delay_class 1 2
      delay_parameters 1 -1/-1 -1/-1
      delay_initial_bucket_level 100
      delay_access 1 allow allsrc
      
      # Reverse Proxy settings
      
      # Package Integration
      url_rewrite_program /usr/local/bin/squidGuard -c /usr/local/etc/squidGuard/squidGuard.conf
      url_rewrite_bypass off
      url_rewrite_children 16 startup=8 idle=4 concurrency=0
      
      # Custom options before auth
      
      auth_param basic program /usr/local/libexec/squid/basic_ldap_auth -v 3 -b DC=pfsense,DC=local -D CN=enlace,CN=Users,DC=pfsense,DC=local -w Caracas1 -f 'sAMAccountName=%s' -u sAMAccountName -P 172.28.102.1:
      auth_param basic children 5
      auth_param basic realm coloque su password
      auth_param basic credentialsttl 5 minutes
      acl password proxy_auth REQUIRED
      # Custom options after auth
      
      http_access allow password localnet
      http_access allow password allowed_subnets
      # Default block all to be sure
      http_access deny allsrc
      
      

      cuando revise los logs veo lo siguiente

      
      Squid - Access Logs
      Date	IP	Status	Address	User	Destination
      17.07.2016 17:58:16	172.28.102.15	TCP_DENIED/407	http://localhost:3128/squid-internal-static/icons/SN.png	omaita@pfsense	-
      17.07.2016 17:58:14	172.28.102.15	TCP_DENIED/407	http://www.google.com/	omaita@pfsense	-
      17.07.2016 17:57:56	172.28.102.15	TCP_DENIED/407	http://www.google.com/	pfsense\\omaita	-
      17.07.2016 17:57:38	172.28.102.15	TCP_DENIED/407	http://www.google.com/	omaita	-
      17.07.2016 17:57:19	172.28.102.15	TCP_DENIED/407	www.google.co.ve:443	omaita	-
      17.07.2016 17:57:03	172.28.102.15	TCP_DENIED/407	www.google.co.ve:443	omaita	-
      17.07.2016 17:48:26	172.28.102.15	TCP_DENIED/407	http://localhost:3128/squid-internal-static/icons/SN.png	omaita	-
      17.07.2016 17:48:16	172.28.102.15	TCP_DENIED/407	http://localhost:3128/squid-internal-static/icons/SN.png	omaita
      
      

      En espera de la respuesta de algun alma caritativa

      Saludos

      1 Reply Last reply Reply Quote 0
      • R
        rocaembole
        last edited by

        Fijate si este link te puede ayudar

        Es para implementar SSO en AD con Squid3 en pfSense

        http://pf2ad.mundounix.com.br/en/index.html

        Slds!

        No Pain
        No Gain

        1 Reply Last reply Reply Quote 0
        • J
          jakobeissler
          last edited by

          Como dice rocaembole, es la mejor solución, yo lo tengo funcionando en un ambiente de aprox 200 usuarios y funciona casi a la perfección. Te recomiendo seguir este tutorial: https://www.youtube.com/watch?v=C84EJcrwEvg

          1 Reply Last reply Reply Quote 0
          • L
            lgalford
            last edited by

            Gracias por responder,  en realidad he aplicado la solucion y funciona para la autheticacion de los usuarios.  de verdad muchas gracias,  ahora tengo un tema por solucionar como crear grupos para limitar el acceso de los usuarios utilizando el AD

            Si alguien  tienen alguna iudea se los gradecere de verdad…

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