how to secure downloading mp3 or flv files in nginx

Kon Wilms konfoo at
Mon Jun 15 19:23:53 MSD 2009

A PHP script with x-accel-redirect is the best way to implement this -
one internal script to generate content keys, and another to decode
and serve content (handling key verification, time-based expiration,
download counting and download-count based expiration, etc.) via
x-accel-redirect. Download counters are best handled using memcached.


On Mon, Jun 15, 2009 at 3:10 AM, XUFENG<xufengnju at> wrote:
> We can add one parameter as the 'salt' to encryt what will appear in the key=?? part,not in plain text.

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