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Re: Securing URLs with the Secure Link Module in NGINX

Hung Nguyen
June 17, 2019 12:16PM
How to compile this module into nginx is provided in readme, also on Github.
You can also compile it dynamically and load into nginx if you are using recent version of nginx, how to do it also included in readme, I guess.

Regarding Akamai, this module was made to work with various cdn provider, but without them it also work.
All you need is:

secure_token $args;

Then arguments in m3u8 url will be insert into ts segment url in playlist content.

--
Hưng

> On Jun 17, 2019, at 19:58, Andrew Andonopoulos <andre8525@hotmail.com> wrote:
>
> also i don't have Akamai CDN behind nginx. Can i use this module without using other CDN ?
>
> Thanks
> Andrew
>
> From: Andrew Andonopoulos <andre8525@hotmail.com>
> Sent: Monday, June 17, 2019 12:25 PM
> To: nginx@nginx.org
> Subject: Re: Securing URLs with the Secure Link Module in NGINX
>
> Hi Hung,
>
> I presume i need to re-compile nginx. I never installed a module before so i think i need to follow these steps:
>
> 1) get the module in the server, in the folder /tmp/
> 2) compile nginx with this command: ./configure --add-module=/tmp/nginx-secure-token-module (this will be the module folder? so i just point it to the folder in tmp?
>
> Thanks
> Andrew
>
> From: nginx <nginx-bounces@nginx.org> on behalf of Hung Nguyen <hungnv@opensource.com.vn>
> Sent: Monday, June 17, 2019 12:01 PM
> To: nginx@nginx.org
> Subject: Re: Securing URLs with the Secure Link Module in NGINX
>
> Hi,
>
> Actually you can use a module developed by Kaltura call secure token module (1). This module can examine your response to see its content-type, if it matches configured parameter, it will automatically inject secure params into hls playlist. Use this module, please note you dont use anything relate to uri in secure link (ie: dont use $uri to calculate secure link)
>
> (1): https://github.com/kaltura/nginx-secure-token-module
>
>
>
>
>> On Jun 17, 2019, at 3:17 PM, Andrew Andonopoulos <andre8525@hotmail.com> wrote:
>>
>> Hi Francis and thank you for your quick response / support.
>>
>> Now is more clear how locations and secure link works.
>>
>> I would like to add the secure link in each m3u8 and ts file but can't modify the files on the fly with the free nginx version, i think nginx plus have this capability ? (receive fmp4 and deliver manifests on the fly)
>> https://www.nginx.com/products/nginx/streaming-media/
>>
>> What you would suggest in case i want to use secure link for all the files?
>>
>>
>> Thanks
>> Andrew
>>
>>
>>
>>
>>
>> From: nginx <nginx-bounces@nginx.org> on behalf of Francis Daly <francis@daoine.org>
>> Sent: Monday, June 17, 2019 7:40 AM
>> To: nginx@nginx.org
>> Subject: Re: Securing URLs with the Secure Link Module in NGINX
>>
>> On Sat, Jun 15, 2019 at 06:08:07PM +0000, Andrew Andonopoulos wrote:
>>
>> Hi there,
>>
>> > In my case the player will request the m3u8 URL:
>> >
>> > https://<domain>/hls/justin-timberlake-encrypted/playlist.m3u8?md5=u808mTXsFSpZt7b8wLvlIw&expires=1560706367
>> >
>> > The response from the server will be:
>> >
>> > #EXTM3U
>> > #EXT-X-VERSION:3
>> > #EXT-X-STREAM-INF:BANDWIDTH=200000,RESOLUTION=416x234
>> > Justin_Timberlake_416_234_200.m3u8
>> > #EXT-X-STREAM-INF:BANDWIDTH=300000,RESOLUTION=480x270
>> > Justin_Timberlake_480_270_300.m3u8
>>
>> > Can I instruct Nginx to use secure link only for the playlist.m3u8 and not for the other m3u8 and ts files?
>>
>> Yes.
>>
>> I am not sure why you would do that; or what benefit it will give you;
>> but that's ok. I do not need to understand that part.
>>
>>
>> In nginx, a request in handled in a location.
>>
>> So you want one location that will handle playlist.m3u8 requests and
>> does the secure_link thing; and a separate location that will handle
>> all of the other /hls/ requests.
>>
>> I think you want to proxy_pass all of the requests, so you need proxy_pass
>> in both locations.
>>
>> I think you want lots of common config -- add_header, proxy_hide_header --
>> so it is probably simplest to use nested locations to allow inheritance
>> rather than duplication.
>>
>> For example (untested):
>>
>> location /hls/ {
>>
>> # all of the common config goes here
>>
>> proxy_pass http://s3test.s3.amazonaws.com;
>>
>> location ~ /playlist\.m3u8$ {
>> secure_link $arg_md5,$arg_expires;
>> secure_link_md5 "enigma$hls_uri$secure_link_expires";
>>
>> if ($secure_link = "") { return 403; }
>> if ($secure_link = "0") { return 410; }
>> proxy_pass http://s3test.s3.amazonaws.com;
>> }
>>
>> }
>>
>> Adjust to fit the rest of your requirements.
>>
>> Good luck with it,
>>
>> f
>> --
>> Francis Daly francis@daoine.org
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>
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Subject Author Posted

Securing URLs with the Secure Link Module in NGINX

Andrew Andonopoulos June 06, 2019 07:02PM

Re: Securing URLs with the Secure Link Module in NGINX

Patrick June 06, 2019 08:30PM

Re: Securing URLs with the Secure Link Module in NGINX

Andrew Andonopoulos June 07, 2019 02:50PM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 07, 2019 05:00PM

Re: Securing URLs with the Secure Link Module in NGINX

Andrew Andonopoulos June 07, 2019 05:52PM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 07, 2019 06:36PM

Re: Securing URLs with the Secure Link Module in NGINX

Andrew Andonopoulos June 08, 2019 10:46AM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 09, 2019 04:16AM

Re: Securing URLs with the Secure Link Module in NGINX

andregr-jp June 15, 2019 02:10PM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 17, 2019 03:42AM

Re: Securing URLs with the Secure Link Module in NGINX

andregr-jp June 17, 2019 04:20AM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 17, 2019 07:40AM

Re: Securing URLs with the Secure Link Module in NGINX

andregr-jp June 17, 2019 09:36AM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 17, 2019 11:06AM

Re: Securing URLs with the Secure Link Module in NGINX

andregr-jp June 17, 2019 11:18AM

Re: Securing URLs with the Secure Link Module in NGINX

Francis Daly June 17, 2019 12:44PM

Re: Securing URLs with the Secure Link Module in NGINX

Hung Nguyen June 17, 2019 08:02AM

Re: Securing URLs with the Secure Link Module in NGINX

andregr-jp June 17, 2019 08:26AM

Re: Securing URLs with the Secure Link Module in NGINX

andregr-jp June 17, 2019 09:00AM

Re: Securing URLs with the Secure Link Module in NGINX

Hung Nguyen June 17, 2019 12:16PM



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