Nginx IP 地址上的路由

Question

我有我的域 example.com，所以当有人点击www.example.com或 example.com 时，请求会自动定向到https://example.com - 工作正常。 但是，当我使用节点应用程序 1.2.3.4 的 IP 地址时，它不会路由到启用了 SSL 的https://example.com 。 如果我使用 IP 地址，它会显示相同的页面，但没有挂锁图标。

那么当有人输入node app的IP地址时，如何将请求路由到https://example.com呢？

我的 Node JS APP 托管在 AWS EC2 实例上，我还使用 certbot (LetsEncrpyt) 安装了 ssl。 这是我的 nginx 文件。

 events {
  worker_connections  4096;  ## Default: 1024
}

http {
 
  include    conf/mime.types;
  include    /etc/nginx/proxy.conf;
  include    /etc/nginx/fastcgi.conf;
  index    index.html index.htm;

  default_type application/octet-stream;
  log_format   main '$remote_addr - $remote_user [$time_local]  $status '
    '"$request" $body_bytes_sent "$http_referer" '
    '"$http_user_agent" "$http_x_forwarded_for"';
  access_log   logs/access.log  main;
  sendfile     on;
  tcp_nopush   on;
  server_names_hash_bucket_size 128; # this seems to be required for some vhosts


# Settings for normal server listening on port 80
server {
  listen       80 default_server;
  listen       [::]:80 default_server;
  server_name  example.com www.example.com;
  root         /usr/share/nginx/html;
  # location / {
  # }
  # Redirect non-https traffic to https
  if ($scheme != "https") {
    return 301 https://$host$request_uri;
  }
}
# Settings for a TLS enabled server.
server {
  listen       443 ssl http2 default_server;
  listen       [::]:443 ssl http2 default_server;
  server_name  example.com www.example.com;
  root         /usr/share/nginx/html;
  ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
  ssl_certificate_key  /etc/letsencrypt/live/example.com/privkey.pem;
ssl_dhparam "/etc/pki/nginx/dhparams.pem";
  location / {
    proxy_pass http://127.0.0.1:3000;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
  }
}
}

Answer 1

SSL 不适用于 IP，因为证书是为域名颁发的（因此没有挂锁图标）

您可以在端口 80（默认 HTTP 端口）上监听 IP 并重定向到https://example.com

server {
   listen 80;
   server_name XXX.XXX.XXX.XXX;
   return 301 https://www.example.com$request_uri;
}