Reverse proxy и HTTPS

map $http_upgrade $connection_upgrade {
  default upgrade;
  '' close;
}

server {
  listen 443 ssl http2;
  server_name lampac.example.com;

  ssl_certificate /etc/letsencrypt/live/lampac.example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/lampac.example.com/privkey.pem;

  client_max_body_size 10m;

  location / {
    proxy_pass http://127.0.0.1:9118;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
  }

  location ~ ^/(nws|wt/c/) {
    proxy_pass http://127.0.0.1:9118;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_buffering off;
    proxy_read_timeout 2h;
  }

  location = /lifeevents {
    proxy_pass http://127.0.0.1:9118;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_buffering off;
    proxy_read_timeout 1h;
  }
}

{
  "listen": {
    "ip": "127.0.0.1",
    "port": 9118
  },
  "KnownProxies": [
    {
      "ip": "127.0.0.1",
      "prefixLength": 32
    }
  ]
}

curl -I https://lampac.example.com/online.js
curl -s https://lampac.example.com/api/myip
curl -N https://lampac.example.com/lifeevents