通过IP地址限制对基于Node.js的HTTP服务器的访问 [英] Restrict access to Node.js-based HTTP server by IP address

问题描述

如何在Node.js HTTP服务器应用程序中通过IP地址限制访问?

How can I restrict access by IP address in a Node.js HTTP server application?

我正在寻找这样的东西:

I'm looking for something like this:

Deny from all
Allow from ..

我只需要允许访问该站点的几个IP地址.我该怎么办?

I need to allow access to the site for only a few IP addresses. How can I do this?

推荐答案

我不确定这种方法的防弹性能如何，但是这里是从网上答案中收集的:

I'm not sure how bulletproof is this approach, but here it is, collected from answers around the web:

var http = require('http');
http.createServer(function (req, res)
{
    var ip = req.ip || req.connection.remoteAddress || req.socket.remoteAddress || req.connection.socket.remoteAddress;
    if (ip == '127.0.0.1') // exit if it's a particular ip
        res.end();
...

请，一个精通节点的人-纠正我

Please, someone more proficient in node - correct me

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