如何使用node-http-proxy進行HTTP到HTTPS路由？

Question

這是我正在使用的模塊版本：

$ npm list -g | grep proxy
├─┬ http-proxy@0.10.0

一個webservice調用我的機器，我的任務是根據請求主體的內容將請求代理到另一個URL和主機，並附加一個查詢參數：

var http      = require('http'),
    httpProxy = require('http-proxy')
    form2json = require('form2json');

httpProxy.createServer(function (req, res, proxy) {
  // my custom logic
  var fullBody = '';
  req.on('data', function(chunk) {
      // append the current chunk of data to the fullBody variable
      fullBody += chunk.toString();
  });
  req.on('end', function() {
      var jsonBody = form2json.decode(fullBody);
      var payload = JSON.parse(jsonBody.payload);
      req.url = '/my_couch_db/_design/ddoc_name/_update/my_handler?id="' + payload.id + '"';

      // standard proxy stuff
      proxy.proxyRequest(req, res, {
        changeOrigin: true,
        host: 'my.cloudant.com',
        port: 443,
        https: true
      });
  });
}).listen(8080);

但是我一直An error has occurred: {"code":"ECONNRESET"}錯誤： An error has occurred: {"code":"ECONNRESET"}

有人知道需要修復什么嗎？

Answer 1

這對我有用：

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

var options = {
  changeOrigin: true,
  target: {
      https: true
  }
}

httpProxy.createServer(443, 'www.google.com', options).listen(8001);

Answer 2

要將端口3000上的所有請求轉發到https://google.com ：

const https = require('https')
const httpProxy = require('http-proxy')

httpProxy.createProxyServer({
  target: 'https://google.com',
  agent: https.globalAgent,
  headers: {
    host: 'google.com'
  }
}).listen(3000)

示例的靈感來自https://github.com/nodejitsu/node-http-proxy/blob/master/examples/http/proxy-http-to-https.js 。

Answer 3

經過一些試驗和錯誤，這對我有用：

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

var KEY  = 'newfile.key.pem';
var CERT = 'newfile.crt.pem';

httpProxy.createServer({
  changeOrigin: true,
  target: 'https://example.com',
  agent: new https.Agent({
    port: 443,
    key: fs.readFileSync(KEY),
    cert: fs.readFileSync(CERT)
  })
}).listen(8080);