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Squid3 - New GUI with sync, normal and reverse proxy

Cache/Proxy
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  • M
    marcelloc
    last edited by Jul 18, 2012, 2:18 PM

    what do you have on squid.conf file after applying your config?

    The squid gui includes  http_port config.

    Treinamentos de Elite: http://sys-squad.com

    Help a community developer! ;D

    1 Reply Last reply Reply Quote 0
    • _
      _igor_
      last edited by Jul 18, 2012, 2:34 PM Jul 18, 2012, 2:30 PM

      Here we go:

      # Do not edit manually !
      http_port 192.168.1.1:8080
      icp_port 7
      
      pid_filename /var/run/squid.pid
      cache_effective_user proxy
      cache_effective_group proxy
      error_default_language de
      icon_directory /usr/local/etc/squid/icons
      visible_hostname pfsense
      cache_mgr hier@da.de
      access_log /var/squid/logs/access.log
      cache_log /var/squid/logs/cache.log
      cache_store_log none
      sslcrtd_children 0
      logfile_rotate 0
      shutdown_lifetime 3 seconds
      uri_whitespace encode
      
      acl dynamic urlpath_regex cgi-bin \?
      cache deny dynamic
      cache_mem 8 MB
      maximum_object_size_in_memory 32 KB
      memory_replacement_policy heap GDSF
      cache_replacement_policy heap LFUDA
      cache_dir ufs /var/squid/cache 1000000 16 256
      minimum_object_size 0 KB
      maximum_object_size 4 KB
      offline_mode offcache_swap_low 90
      cache_swap_high 95
      
      # No redirector configured
      
      #Remote proxies
      
      # Setup some default acls
      acl allsrc src all
      acl localhost src 127.0.0.1/32
      acl safeports port 21 70 80 210 280 443 488 563 591 631 777 901  3128 1025-65535 
      acl sslports port 443 563  
      acl manager proto cache_object
      acl purge method PURGE
      acl connect method CONNECT
      
      acl allowed_subnets src 192.168.1.0/24
      acl whitelist dstdom_regex -i "/var/squid/acl/whitelist.acl"
      http_access allow manager localhost
      
      # Allow external cache managers
      acl ext_manager src 127.0.0.1
      acl ext_manager src 192.168.1.1
      acl ext_manager src 
      http_access allow manager ext_manager
      
      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
      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
      redirect_program /usr/local/bin/squidGuard -c /usr/local/etc/squidGuard/squidGuard.conf
      redirector_bypass on
      redirect_children 3
      
      # Custom options
      # http_port 8080 intercept;
      ident_lookup_access allow all;
      ident_timeout 3 seconds;
      
      # Always allow access to whitelist domains
      http_access allow whitelist
      # Setup allowed acls
      http_access allow allowed_subnets
      # Default block all to be sure
      http_access deny allsrc
      
      

      and here the log-entry:

      php: /pkg_edit.php: The command '/usr/local/sbin/squid -k reconfigure -f /usr/local/etc/squid/squid.conf' returned exit code '1', the output was '2012/07/18 16:32:18| aclParseAclList: ACL name 'all;' not found. FATAL: Bungled squid.conf line 84: ident_lookup_access allow all; Squid Cache (Version 3.1.20): Terminated abnormally. CPU Usage: 0.018 seconds = 0.018 user + 0.000 sys Maximum Resident Size: 4112 KB Page faults with physical i/o: 0'
      

      Do you need more info?

      1 Reply Last reply Reply Quote 0
      • M
        marcelloc
        last edited by Jul 18, 2012, 2:49 PM

        Custom options

        http_port 8080 intercept;

        ident_lookup_access allow all;
        ident_timeout 3 seconds;

        Note that only your custom options has ";" at the end.

        Remove it and test again.

        Treinamentos de Elite: http://sys-squad.com

        Help a community developer! ;D

        1 Reply Last reply Reply Quote 0
        • _
          _igor_
          last edited by Jul 18, 2012, 5:33 PM

          duh! That was it. Thx for your help!!

          1 Reply Last reply Reply Quote 0
          • N
            nesense
            last edited by Jul 19, 2012, 12:24 AM

            Hello, just reinstalled squid3 and it is still not caching. logs give TCP_MISS/200

            thank you

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            • A
              al_reidy
              last edited by Jul 23, 2012, 2:40 PM

              my HD died in the router. on a fresh reinstall i can install the squid3 package but i get this in the system log.

              php: /pkg_mgr_install.php: XML error: Mismatched tag at line 348 in /usr/local/pkg/squid.xml

              the package doesnt have any menu item options either.

              corrupt package?

              1 Reply Last reply Reply Quote 0
              • A
                al_reidy
                last edited by Jul 23, 2012, 2:55 PM

                the line in the xml refers to :

                <default_value>en</default_value>

                as part of

                <field><fielddescr>Language</fielddescr>
                <fieldname>error_language</fieldname>
                <description>Select the language in which the proxy server will display error messages to users.</description>
                <type>select</type>
                <default_value>en</default_value></field>

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                • P
                  podilarius
                  last edited by Jul 23, 2012, 3:50 PM

                  a pull request has been submited by phil that should fix that. We are waiting on a dev to pull in that request.

                  1 Reply Last reply Reply Quote 0
                  • M
                    marcelloc
                    last edited by Jul 23, 2012, 4:23 PM

                    @al_reidy:

                    the line in the xml refers to :

                    <default_value>en</default_value>

                    It's fixed now, wait 15 minutes and reinstall

                    att,
                    Marcello Coutinho

                    Treinamentos de Elite: http://sys-squad.com

                    Help a community developer! ;D

                    1 Reply Last reply Reply Quote 0
                    • P
                      podilarius
                      last edited by Jul 23, 2012, 4:41 PM

                      Thanks!

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                      • P
                        phil.davis
                        last edited by Jul 23, 2012, 5:03 PM

                        Apologies to all - my little "fix" for the default language had a bit of extra cut-and-paste somehow. I noticed it soon after it got committed, but unfortunately it took quite a while for anyone with the necessary privs to commit the better version. I'll stare a lot harder at seemingly mindless fixes in future!

                        As the Greek philosopher Isosceles used to say, "There are 3 sides to every triangle."
                        If I helped you, then help someone else - buy someone a gift from the INF catalog http://secure.inf.org/gifts/usd/

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                        • A
                          al_reidy
                          last edited by Jul 24, 2012, 9:16 AM

                          @phil.davis:

                          Apologies to all - my little "fix" for the default language had a bit of extra cut-and-paste somehow. I noticed it soon after it got committed, but unfortunately it took quite a while for anyone with the necessary privs to commit the better version. I'll stare a lot harder at seemingly mindless fixes in future!

                          Its working now. Thank you all for your help.  ;D

                          1 Reply Last reply Reply Quote 0
                          • N
                            nutt318
                            last edited by Jul 31, 2012, 3:24 PM

                            I would like to report a bug in the Squid Reverse Proxy. Under the HTTPS settings the default port used is 443 if you leave the feild empty. However if you look at squid.conf in /usr/local/etc/squid the listening port is still 80. So you have to manually put in 443 for the listening port.

                            Even though I found this bug I'm still having issues with getting the HTTPS reverse proxy working correctly.

                            I'm getting a squid error page saying Access Denied. Access control configuration prevents your request from being allowed at this time.

                            Not sure of the problem but it looks like others are having problems with the reverse proxy on HTTPS as well.
                            http://forum.pfsense.org/index.php/topic,51945.0.html

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                            • D
                              dhatz
                              last edited by Aug 1, 2012, 6:40 PM Aug 1, 2012, 6:38 PM

                              Folks, is there any reason why in proxy_monitor.sh you're using a series of pipes (btw both awk seem redundant)

                              NUM_PROCS=`ps auxw | grep "[s]quid -D"|awk '{print $2}'| wc -l | awk '{ print $1 }'`
                              
                              rather than a simpler pgrep -f "process" | wc -l ?[/s]
                              
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                              • P
                                podilarius
                                last edited by Aug 1, 2012, 6:54 PM

                                Please re-install as I have modified the code using the pgrep a couple of days ago.

                                1 Reply Last reply Reply Quote 0
                                • D
                                  dhatz
                                  last edited by Aug 1, 2012, 7:18 PM

                                  @podilarius:

                                  Please re-install as I have modified the code using the pgrep a couple of days ago.

                                  Hi, I'm not running squid on pfsense, but I just happened to notice the commits at:

                                  https://github.com/bsdperimeter/pfsense-packages/blob/master/config/squid3/proxy_monitor.sh
                                  (which is the latest code afaik)

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                                  • P
                                    podilarius
                                    last edited by Aug 1, 2012, 9:19 PM

                                    sorry .. looking at the wrong line of code. That package (squid3) is for 1.2.3. The one that is on 2.1 and I think 2.0 is under the directory squid-reverse. So, you are talking about making it:

                                    
                                    NUM_PROCS=`pgrep -f "squid -f" | wc -l | awk '{ print $1 }'`
                                    
                                    

                                    The awk has to be in there to format the number returned properly as output without the awk yields spaces or tabs before the number returned.
                                    or even

                                    
                                    NUM_PROCS=`ps auxw | grep -c "[s]quid -f"'
                                    
                                    This has only 1 pipe like your example.[/s]
                                    
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                                    • P
                                      phil.davis
                                      last edited by Aug 3, 2012, 4:34 AM

                                      @marcelloc - I corrected the conf_mount_rw and conf_mount_ro calls so that after a squid3 installation on nanobsd-like systems the filesystem ends up read-only. (Previously it was accidentally left read-write at the end of the install).

                                      Now this message appears in /tmp/PHP_errors.log

                                      [03-Aug-2012 04:16:47 UTC] PHP Warning:  copy(/root/2.1-BETA0.captiveportal.inc.backup): failed to open stream: Read-only file system in /usr/local/pkg/squid.inc on line 1640
                                      

                                      This is the code:

                                      	if (!file_exists('/root/'.$pfsense_version.'.captiveportal.inc.backup')) {
                                      		copy ($cp_file,'/root/'.$pfsense_version.'.captiveportal.inc.backup');
                                      		}
                                      	if($found_rule > 0){
                                      		file_put_contents($cp_file,$new_cp_inc, LOCK_EX);
                                      		}
                                      
                                      

                                      I am not sure what you want to do, perhaps put the backup in /tmp? (lost after a reboot on nanobsd), perhaps also only do the backup if a rule is found? Maybe something like this:

                                      	if($found_rule > 0){
                                      		if (!file_exists('/tmp/'.$pfsense_version.'.captiveportal.inc.backup')) {
                                      			copy ($cp_file,'/tmp/'.$pfsense_version.'.captiveportal.inc.backup');
                                      			}
                                      
                                      		file_put_contents($cp_file,$new_cp_inc, LOCK_EX);
                                      		}
                                      
                                      

                                      This code is not in the older squid(2), so this problem is just in squid3.

                                      As the Greek philosopher Isosceles used to say, "There are 3 sides to every triangle."
                                      If I helped you, then help someone else - buy someone a gift from the INF catalog http://secure.inf.org/gifts/usd/

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                                      • M
                                        marcelloc
                                        last edited by Aug 4, 2012, 4:31 AM

                                        @phil.davis:

                                        I am not sure what you want to do, perhaps put the backup in /tmp? (lost after a reboot on nanobsd), perhaps also only do the backup if a rule is found? Maybe something like this:

                                        well, it will need a mount_rw before this test and a mount_ro after.

                                        Treinamentos de Elite: http://sys-squad.com

                                        Help a community developer! ;D

                                        1 Reply Last reply Reply Quote 0
                                        • M
                                          mavnezz
                                          last edited by Aug 8, 2012, 9:47 AM

                                          Hi,

                                          i'm using without any probs the squid3 (3.1.20 pkg 2.0.5_3) package on pfsense 2.0.1. thanks for this.

                                          is it possible to use squid on 2 diffent ports on the same ip. for now it's '8080', additionally i want to use '3128'. 8080 should use the wan1 and 3128 should use the wan2 connection. is this in any way possible?

                                          greets

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