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    Squidguard-squid3 systempatch for use with squid3-dev

    Scheduled Pinned Locked Moved Cache/Proxy
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    • A
      aGeekhere
      last edited by

      in squidgard set Blacklist proxy as the ip of pfsense

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      • W
        webstor
        last edited by

        That is not working correctly, squidguard won't start if I enter the ip of pfsense in the blacklist proxy.

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        • A
          aGeekhere
          last edited by

          Same, I have to cut every thing out of integrations then start squidgaurd then renter it back in

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          • W
            webstor
            last edited by

            And after that it was working, I mean ssl bump and squidguard filtering?

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            • A
              aGeekhere
              last edited by

              both, sometimes a restart is needed and then cut everying out from integrations, start squidgaurd and then paste it back into squid.

              Never Fear, A Geek is Here!

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              • W
                webstor
                last edited by

                Nope, won't help. I don't get it.

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                • A
                  aGeekhere
                  last edited by

                  Hi all, still stuck on getting windows update working, any advice?.

                  Never Fear, A Geek is Here!

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                  • W
                    webstor
                    last edited by

                    When I got it working with squidguard, I will attend to that problem.

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                    • A
                      aGeekhere
                      last edited by

                      I am a bit stumped on why Squidguard is not working for you (as I am new to this) list your squid, Squidguard and System: Advanced: Firewall and NAT settings.

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                      • W
                        webstor
                        last edited by

                        Transparent Proxy.

                        Integrations Settings:
                        cache_peer 127.0.0.1 parent 3125 0 name=havp no-query no-digest no-netdb-exchange default;url_rewrite_program /usr/pbi/squidguard-squid3-amd64/bin/squidGuard -c /usr/pbi/squidguard-squid3-amd64/etc/squidGuard/squidGuard.conf;url_rewrite_bypass off;url_rewrite_children 16 startup=8 idle=4 concurrency=0

                        Custom Acls:
                        always_direct allow all
                        ssl_bump server-first all

                        Only one nat rue for redirecting https traffic to squid.

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                        • A
                          aGeekhere
                          last edited by

                          do you put amd64 instead of i386 by mistake or are you running amd64?

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                          • W
                            webstor
                            last edited by

                            I'm running a 64bit pfsense.

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                            • A
                              aGeekhere
                              last edited by

                              is the squidGuard service able to run? or is it erroring? Also try using proxy port 3128 in Proxy port under Squid General Settings.

                              Also here is my Custom ACLS (Before_Auth) in squid (Trying to get windows updates working)

                              acl WindowsUpdate dstdomain windowsupdate.microsoft.com
                              acl WindowsUpdate dstdomain update.microsoft.com
                              acl WindowsUpdate dstdomain activex.microsoft.com
                              acl WindowsUpdate dstdomain download.windowsupdate.com
                              acl WindowsUpdate dstdomain codecs.microsoft.com
                              acl WindowsUpdate dstdomain stats.updates.microsoft.com
                              acl WindowsUpdate dstdomain c.microsoft.com
                              no_cache deny WindowsUpdate
                              http_access allow WindowsUpdate
                              always_direct allow all
                              ssl_bump server-first all

                              This does not work

                              Never Fear, A Geek is Here!

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                              • W
                                webstor
                                last edited by

                                Hi, squidguard is running and no error in the log files.
                                Port squid is 3128.

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                                • A
                                  aGeekhere
                                  last edited by

                                  But it is not filtering anything? Check Target Rules in squidGuard.
                                  In SquidGuard: General settings
                                  tic Check this option to enable blacklist
                                  Blacklist proxy is your pfsense router ip

                                  then clear your cache or try private search and try now

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                                  • W
                                    webstor
                                    last edited by

                                    If I deactivate ssl bumping it works just fine.

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                                    • W
                                      webstor
                                      last edited by

                                      could you post your squid.conf please?

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                                      • A
                                        aGeekhere
                                        last edited by

                                        Are you using squidGuard-squid3 ? how do i find the squid.conf file

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                                        • W
                                          webstor
                                          last edited by

                                          Yes, squid3-dev. The squid.conf is under Diagnostic / edit File/  browse to /usr/pbi/squid-amd64 or squid-i386 /etc / squid / squid.conf

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                                          • A
                                            aGeekhere
                                            last edited by

                                            Ok here is my squid config, Any reason why I get an 80072F8F error in windows update.

                                            
# This file is automatically generated by pfSense
# Do not edit manually !

http_port 192.168.1.1:3128 ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=10MB cert=/usr/pbi/squid-i386/etc/squid/serverkey.pem capath=/usr/pbi/squid-i386/share/certs/

http_port 127.0.0.1:3128 intercept ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=10MB cert=/usr/pbi/squid-i386/etc/squid/serverkey.pem capath=/usr/pbi/squid-i386/share/certs/

https_port 127.0.0.1:3127 intercept ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=10MB cert=/usr/pbi/squid-i386/etc/squid/serverkey.pem capath=/usr/pbi/squid-i386/share/certs/

icp_port 0
dns_v4_first on
pid_filename /var/run/squid.pid
cache_effective_user proxy
cache_effective_group proxy
error_default_language en
icon_directory /usr/pbi/squid-i386/etc/squid/icons
visible_hostname localhost
cache_mgr admin@localhost
access_log /dev/null
cache_log /var/squid/logs/cache.log
cache_store_log none
netdb_filename /var/squid/logs/netdb.state
pinger_enable on
pinger_program /usr/pbi/squid-i386/libexec/squid/pinger
sslcrtd_program /usr/pbi/squid-i386/libexec/squid/ssl_crtd -s /var/squid/lib/ssl_db -M 4MB -b 2048
sslcrtd_children 5
sslproxy_capath /usr/pbi/squid-i386/share/certs/
sslproxy_cert_error allow all
sslproxy_cert_adapt setValidBefore all

logfile_rotate 1
debug_options rotate=1
shutdown_lifetime 3 seconds
# Allow local network(s) on interface(s)
acl localnet src  192.168.1.0/24
forwarded_for off
uri_whitespace strip

# Break HTTP standard for flash videos. Keep them in cache even if asked not to.
refresh_pattern -i \.flv$ 10080 90% 999999 ignore-no-cache override-expire ignore-private

# Let the clients favorite video site through with full caching
acl youtube dstdomain .youtube.com
cache allow youtube

# Windows Update refresh_pattern
range_offset_limit -1
refresh_pattern -i microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip) 4320 80% 43200 reload-into-ims
refresh_pattern -i windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip) 4320 80% 43200 reload-into-ims
refresh_pattern -i windows.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip) 4320 80% 43200 reload-into-ims

# Symantec refresh_pattern
range_offset_limit -1
refresh_pattern liveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi) 10080 100% 43200 reload-into-ims
refresh_pattern symantecliveupdate.com/.*\.(cab|exe|dll|msi) 10080 100% 43200 reload-into-ims

# Avast refresh_pattern
range_offset_limit -1
refresh_pattern avast.com/.*\.(vpu|cab|stamp|exe) 10080 100% 43200 reload-into-ims

# Avira refresh_pattern
range_offset_limit -1
refresh_pattern personal.avira-update.com/.*\.(cab|exe|dll|msi|gz) 10080 100% 43200 reload-into-ims

cache_mem 1000 MB
maximum_object_size_in_memory 1000000 KB
memory_replacement_policy heap LFUDA
cache_replacement_policy heap LFUDA
cache_dir ufs /var/squid/cache 15000 32 256
minimum_object_size 0 KB
maximum_object_size 10000000 KB
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

# No redirector configured

#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 3127 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 192.168.1.1/24
acl whitelist dstdom_regex -i "/var/squid/acl/whitelist.acl"
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

quick_abort_min -1 KB
quick_abort_max 0 KB
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
# Throttle extensions matched in the url
acl throttle_exts urlpath_regex -i "/var/squid/acl/throttle_exts.acl"
delay_access 1 allow throttle_exts
delay_access 1 deny allsrc

# Reverse Proxy settings

always_direct allow whitelist
ssl_bump none whitelist
# Package Integration
url_rewrite_program /usr/pbi/squidguard-squid3-i386/bin/squidGuard -c /usr/pbi/squidguard-squid3-i386/etc/squidGuard/squidGuard.conf
url_rewrite_bypass off
url_rewrite_children 5

# Custom options before auth
acl WindowsUpdate dstdomain windowsupdate.microsoft.com
acl WindowsUpdate dstdomain update.microsoft.com
acl WindowsUpdate dstdomain activex.microsoft.com
acl WindowsUpdate dstdomain download.windowsupdate.com
acl WindowsUpdate dstdomain codecs.microsoft.com
acl WindowsUpdate dstdomain stats.updates.microsoft.com
acl WindowsUpdate dstdomain c.microsoft.com
no_cache deny WindowsUpdate
http_access allow WindowsUpdate

always_direct allow all
ssl_bump server-first all

# Always allow access to whitelist domains
http_access allow whitelist
# Setup allowed acls
# Allow local network(s) on interface(s)
http_access allow allowed_subnets
http_access allow localnet
# Default block all to be sure
http_access deny allsrc

icap_enable on
icap_send_client_ip on
icap_send_client_username on 
icap_client_username_encode off
icap_client_username_header X-Authenticated-User
icap_preview_enable on
icap_preview_size 1024

icap_service service_req reqmod_precache bypass=0 icap://127.0.0.1:1344/squidclamav
icap_service service_resp respmod_precache bypass=0 icap://127.0.0.1:1344/squidclamav

adaptation_access service_req allow all
adaptation_access service_resp allow all

                                            Never Fear, A Geek is Here!

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