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lib/Apache/JumpByReferer.pm  view on Meta::CPAN

in RefererListFile (conf/jump.conf)

 # Syntax:
 # Referer Regex                       URL to Jump (or forbidden)

 http://malicious\.site\.example\.com/ http://goodbye.example.com/
 http://another\.malicious\.site/      forbidden
 http://ime\.nu/                       forbidden
 http://[^.]+\.google\.([^/]+)/        /hello_googler.html
 http://[^.]+\.yahoo\.([^/]+)/         /do_you_yahoo/?
 "Field blocked by"                    /do/not/block/the/field/

=head1 DESCRIPTION

Apache::JumpByReferer is an access phase handler of Apache + mod_perl.
You can block or let the user jump to another URL if the user was
coming from your specified web site.

This handler will cache the settings at the first time calling, and
check the last-modified time of the C<RefererListFile>, and will
re-cache the settings when the file was modified after the last cached