Custom SquidGuard Error Pages - How to???

[nutt318]

Anyone having issues of it SquidGuard not redirecting properly?

For example I have Squid + SquidGuard + LightSquid installed and I cant get the error removed when blocking ads

I've added 'sgerror.php?url=blank_img' into the redirect info but im still getting the black text in ad spots that say 'ERROR - The requested URL could not be retrieved' along with the url of the ad and saying access denied.

Anyways, just wondering if there is a way to show a blank img for these ad block errors.

Thanks.

[saxonbeta]

Thanks every one for this how to. I read this thread and I manage to customized the squidguard error page.  nutt318, I also modified the sqidguard.conf file to put a blank image instead of ads. Here is part of my squidguard.conf file

dest blk_BL_adv {
	domainlist blk_BL_adv/domains
	urllist blk_BL_adv/urls
	redirect http://[PFSENSE_IP]/sgerror.php?url=blank_img
}

This modification works great for me ;D

[nutt318]

Hey Saxonbeta,

Where did you find the squidguard.conf file at? I've been looking at haven't found it anywhere.

Thanks

[saxonbeta]

It should be in /usr/local/etc/squidGuard/squidGuard.conf. If your are going to directly modified this file, first make all modifications you need to the proxy filter configurations, press SAVE and APPLY and then modify the squidGuard.conf.

To restart the proxy filter service and load your new configuration go to STATUS>Services, and restart Squid.

Cheers…

[nutt318]

Ok, I've added your code to the squidGuard.conf file and restarted squidGard service. However I'm guessing there is something else I need to do within the configuration page for Squid. Is that correct?

[nutt318]

Well now for some reason my squidGuard.conf file looks like this.

Not sure what happend.

# ============================================================
# SquidGuard configuration file
# This file generated automaticly with SquidGuard configurator
# (C)2006 Serg Dvoriancev
# email: dv_serg@mail.ru
# ============================================================

logdir /var/squidGuard/log
dbhome /var/db/squidGuard

#
rew safesearch {
    s@(google\..*/search?.*q=.*)@\1\&safe=active@i
    s@(google\..*/images.*q=.*)@\1\&safe=active@i
    s@(google\..*/groups.*q=.*)@\1\&safe=active@i
    s@(google\..*/news.*q=.*)@\1\&safe=active@i
    s@(yandex\..*/yandsearch?.*text=.*)@\1\&fyandex=1@i
    s@(search\.yahoo\..*/search.*p=.*)@\1\&vm=r&v=1@i
    s@(search\.live\..*/.*q=.*)@\1\&adlt=strict@i
    s@(search\.msn\..*/.*q=.*)@\1\&adlt=strict@i
    s@(\.bing\..*/.*q=.*)@\1\&adlt=strict@i
}

#
acl  {
    #
    default  {
        pass !in-addr all
        redirect http://MYLOCALIP:80/sgerror.php?url=403%20If%20you%20feel%20that%20you%20need%20access%20to%20this%20page%20please%20contact%20Admin%40domain.com&a=%a&n=%n&i=%i&s=%s&t=%t&u=%u
    }
}

[saxonbeta]

Well, if you mess your configuration, you can just press the Save and Apply buttons in the squidguard configuration page. It seems that you enabled the safesearch option (rew safesearch in your config file). In other hand, have you ever updated your blacklist? Because there aren't dest option in your file, here is my squidguard.conf file:

# ============================================================
# SquidGuard configuration file
# This file generated automaticly with SquidGuard configurator
# (C)2006 Serg Dvoriancev
# email: dv_serg@mail.ru
# ============================================================

logdir /var/squidGuard/log
dbhome /var/db/squidGuard

# 
dest blk_BL_adv {
	domainlist blk_BL_adv/domains
	urllist blk_BL_adv/urls
        redirect http://[pfsense_ip]:81/sgerror.php?url=blank_img
}

# 
dest blk_BL_aggressive {
	domainlist blk_BL_aggressive/domains
	urllist blk_BL_aggressive/urls
}

# 
dest blk_BL_alcohol {
	domainlist blk_BL_alcohol/domains
	urllist blk_BL_alcohol/urls
}

#Several "dest" options....  

# 
rew safesearch {
	s@(google\..*/search?.*q=.*)@\1\&safe=active@i
	s@(google\..*/images.*q=.*)@\1\&safe=active@i
	s@(google\..*/groups.*q=.*)@\1\&safe=active@i
	s@(google\..*/news.*q=.*)@\1\&safe=active@i
	s@(yandex\..*/yandsearch?.*text=.*)@\1\&fyandex=1@i
	s@(search\.yahoo\..*/search.*p=.*)@\1\&vm=r&v=1@i
	s@(search\.live\..*/.*q=.*)@\1\&adlt=strict@i
	s@(search\.msn\..*/.*q=.*)@\1\&adlt=strict@i
	s@(\.bing\..*/.*q=.*)@\1\&adlt=strict@i
}

# 
acl  {
	# 
	default  {
		pass !blk_BL_adv all
		redirect http://[pfsense_ip]:81/sgerror.php?url=403%20&a=%a&n=%n&i=%i&s=%s&t=%t&u=%u
	}
}

I use the shallalist.de blacklist.