how to secure downloading mp3 or flv files in nginx

[Delta Yeh]

Please refer to secure_link module

2009/6/15 XUFENG <xufengnju at sina.com>

> Hi all,
>
>        Can nginx achieve this goal?
>
>        On my php page,I give the url to my mp3 file in this format
> http://mp3.example.com/a.mp3?key=time()<http://mp3.example.com/a.mp3?key=time%28%29>
> then this request will go to nginx,can nginx do something like compare the
> uri /a.mp3?key=time() with the current time() and if it is 180 seconds
> ago,403 error will return or it will rewrite to the normal file /a.mp3
>
> Thanks in advance.
> --------------
> XUFENG
> 2009-06-15
>
>
>
>
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