nginx reverse proxy

proxy

server {
  listen 443 ssl;
  server_name localhost.<domain>.com;
  access_log /var/log/nginx/<domain>.log;
  client_max_body_size 20M;
  ssl_certificate /etc/ssl/certs/<domain>.crt;
  ssl_certificate_key /etc/ssl/private/localhost.key;
  ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:E CDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA2 56:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES 128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:E CDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES 128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DS S-AES256-SHA:DHE-RSA-AES256-SHA';
  ssl_protocols TLSv1.1 TLSv1.2;
  ssl_prefer_server_ciphers on;

  location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_set_header X-NginX-Proxy true;
    proxy_buffers 8 32k;
    proxy_buffer_size 64k;
    proxy_pass http://127.0.0.1:<port>;
    proxy_redirect off;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }
}