Summary: Trigger before Download module for lighttpd

Description:
Anti Hotlinking:
- if user requests ''download-url'' directly, the request is denied
and he is redirected to ''deny-url'
- if user visits ''trigger-url'' before requesting ''download-url'',
access is granted
- if user visits ''download-url'' again after ''trigger-timeout'' has
elapsed, the request is denied and he is redirected to ''deny-url''

The trigger information is either stored locally in a gdbm file or
remotely in memcached.

URL: http://lighttpd.net/
License: BSD

Maintainer: nobody