使用http-node-proxy创建一个转发https代理 [英] creating a forward https proxy using http-node-proxy

问题描述

我正在尝试创建一个能够处理HTTPS网站的转发代理.我正在尝试观察和修改不同站点的流量.这是我的代码，适用于http网站，但不适用于https网站.

I am trying to create a forward proxy capable of handling HTTPS websites as well. I am trying to observe and modify traffic for different sites. This is my code which works for http sites but not for https sites.

httpProxy.createServer(function(req, res, next) {
   //custom logic
   next();
}, function(req, res) {
   var proxy = new httpProxy.RoutingProxy();
   var buffer = httpProxy.buffer(req);
   var urlObj = url.parse(req.url);
   req.headers.host = urlObj.host;
   req.url = urlObj.path;
   console.log(urlObj.protocol);
  setTimeout(function() {
     proxy.proxyRequest(req, res, {
        host: urlObj.host,
        port: 80,
        buffer: buffer,
    }
   )}, 5000);

}).listen(9000, function() {
console.log("Waiting for requests...");
});

感谢您的帮助！

推荐答案

在处理https流量时必须指定https选项.这是我在代理设置中正在做的事情.

There are https options which must be specified when handling the https traffic. Here is what I am doing in my proxy setup.

var fs = require('fs'),
    httpProxy = require('http-proxy');

var proxyTable = {};

proxyTable['domain.com'] = 'localhost:3001';
proxyTable['domain.com/path'] = 'localhost:3002';
proxyTable['sub.domain.com'] = 'localhost:3003';

var httpOptions = {
    router: proxyTable
};

var httpsOptions = {
    router: proxyTable,
    https: {
        passphrase: 'xxxxxxx',
        key: fs.readFileSync('/path/to/key'),
        ca: fs.readFileSync('/path/to/ca'),
        cert: fs.readFileSync('/path/to/crt')}
};

httpProxy.createServer(httpOptions).listen(80);
httpProxy.createServer(httpsOptions).listen(443);

https的文档也位于其github页面上.

The documentation for https is on their github page as well.

https://github.com/nodejitsu/node-http-proxy

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