如何将请求IP从NGINX转发到node.js应用程序?

时间:2019-04-08 09:43:30

标签: node.js express ubuntu nginx

我有NGINX作为反向代理运行,该代理将所有http和https流量转发到我的node.js应用程序,该应用程序侦听localhost:port

但是我遇到的问题是node.js应用程序将所有传入请求都视为来自:: ffff:127.0.0.1

如何更改NGINX配置,以使真实IP可以通过并转发到node.js应用程序?

server {
    listen 80;
    listen [::]:80;
    listen 443;
    listen [::]:443;

    root /var/www/example.com/html;
    index index.html index.htm;

    server_name example.com;

location / {
proxy_set_header X-Real-IP $remote_addr;
    proxy_pass http://localhost:myport;
    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;
}

 # Requests for socket.io are passed on to Node on port x
  location ~* \.io {
  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_pass http://localhost:myport;
  proxy_redirect off;

  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection "upgrade";
}


}

编辑:express.js / node.js应用程序处理req.ip并具有app.enable('trust proxy');在启动时

2 个答案:

答案 0 :(得分:1)

Express.js官方网站上有此guide。说明:

  1. app.enable('trust proxy') in js。
  2. nlix.conf中的
  3. proxy_set_header X-Forwarded-For $remote_addr
  4. 您现在可以从req.ip属性中读取客户端IP地址

答案 1 :(得分:0)

这可以解决以上NGINX配置问题。

svn co