On Feb 10, 2011, at 23:06 , Igor Sysoev wrote:

> On Thu, Feb 10, 2011 at 11:25:23AM -0500, thoseg wrote:
>> And of course, I made a mistake with the example link provided... I
>> should have written :
>>
>> $prefix/$hash/$timestamp/$path/to/file.mp4
>
> In 0.8.51+ you can try new ngx_http_secure_link_module functionality:
>
> /dir/MD5_HASH/TIMESTAMP/path/to/file.mp4
>
> location /dir/ {
> location ~ ^/dir/(?<HASH>[\w\-=]+)/(?<TIME>\d+)(?<FILE>/.+)$ {
>
> secure_link $HASH,$TIME;
> secure_link_md5 $FILE.PaSsWoRd;

secure_link_md5 $FILE.$TIME.PaSsWoRd;

MD5_HASH = md5("/path/to/file.mp4.TIMESTAMP.PaSsWoRd")

> if ($secure_link = "") { # no valid
> return 403;
> }
>
> if ($secure_link == 0) { # expired
> return 410;
> }
>
> alias /path/to$file;
> }
>
> return 404;
>
> error_page 403 /forbidden.html;
> error_page 404 /not_found.html;
> error_page 410 =403 /link_expired.html;
> }


--
Igor Sysoev
http://sysoev.ru/en/


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