RTL/docs/RTL_SSL_setup.md

### Setup https access for RTL

Forward the ports 80 and 3002 on the router to the device running RTL.  
Allow the ports through the firewall of the device.

Install Nginx:
https://www.nginx.com/resources/wiki/start/topics/tutorials/install/

Install certbot to acquire the ssl certificate:
https://certbot.eff.org


Add the following line at the very top of nginx.conf: 
load_module /usr/lib/nginx/modules/ngx_stream_module.so;


Sample configuration to be inserted in the nginx.conf (adjust the path and filename of your certificate and key):



    stream {
            upstream RTL {
                    server 127.0.0.1:3000;
            }

            server {
                    listen 3002 ssl;
                    proxy_pass RTL;

                    ssl_certificate /etc/letsencrypt/live/YOUR_DOMAIN/fullchain.pem;
                    ssl_certificate_key /etc/letsencrypt/live/YOUR_DOMAIN/privkey.pem;
                    ssl_session_cache shared:SSL:1m;
                    ssl_session_timeout 4h;
                    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
                    ssl_prefer_server_ciphers on;
            }
    }

Restart Nginx with the new configuration and connect to RTL over https on the port 3002.