On Monday 22 March 2004 21:04, Bruno Lustosa wrote:
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> Hi.
>
> I recently implemented a redirector on squid for filtering bandwidth
> wasting content for some clients. Basically, clients connect to squid,
> and using an external redirector, it redirects certain urls to a 1x1
> black gif file on an apache server.
I changed Squid 'denied' error pages (added random-colored background).
Now all ads IFRAMEs are replaced with rainbow colored boxes.
Attached below.
But it does not work for <img> images, they show ip as empty boxes instead.
Can you share your solution with me?
squid.conf:
...
acl ads_regex url_regex -i [./]banners*[./?]
acl ads_regex url_regex -i [./]bannerserver[./?]
acl ads_regex url_regex -i [./]bannerbank[./?]
acl ads_regex url_regex -i [./]bannerfarm[./?]
acl ads_regex url_regex -i \.linkexchange\.ru:*[0123456789]*/
acl ads_regex url_regex -i [./]adv[./?]
acl ads_regex url_regex -i /count.*\?
acl ads_regex url_regex -i /ping.*\?
acl ads_regex url_regex -i [./]adserver
acl ads_regex url_regex -i /phpAdsNew.*/ad.*\.php\?
acl ads_regex url_regex -i /adsystem.*/ad.*\.php\?
...etc etc etc...
...
http_access deny ads_regex
...
errors/English/ERR_ACCESS_DENIED:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<TITLE>ERROR: The requested URL could not be retrieved</TITLE>
<SCRIPT>
function paint() {
var r=(50+50*Math.random());
var g=(50+50*Math.random());
var b=(50+50*Math.random());
var s='rgb('+r+'%,'+g+'%,'+b+'%)'
document.body.style.cssText='background-color:'+s+';';
}
</SCRIPT>
</HEAD><BODY onload='paint();'>
<P>Access to URL %U is denied.
<P>Please contact your service provider if you feel this is incorrect.
-- vdaReceived on Tue Mar 23 2004 - 00:30:16 MST
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