[squid-users] block user agent

[Vieri]

Hi,

I'm trying to block some user agents (I know it's easy to fake, but most users won't try to fake that header value).

The following works:

acl denied_useragent browser Chrome
acl denied_useragent browser MSIE
acl denied_useragent browser Opera
acl denied_useragent browser Trident
[...]
http_access deny denied_useragent
http_reply_access deny denied_useragent
deny_info http://proxy-server1/proxy-error/?a=%a&B=%B&e=%e&E=%E&H=%H&i=%i&M=%M&o=%o&R=%R&T=%T&U=%U&u=%u&w=%w&x=%x&acl=denied_useragent denied_useragent

The following works for HTTP sites, but not for HTTPS sites in an ssl-bumped setup:

acl allowed_useragent browser Firefox/
[...]
http_access deny !allowed_useragent
deny_info http://proxy-server1/proxy-error/?a=%a&B=%B&e=%e&E=%E&H=%H&i=%i&M=%M&o=%o&R=%R&T=%T&U=%U&u=%u&w=%w&x=%x&acl=allowed_useragent allowed_useragent


What could I try?

Thanks,

Vieri