41 lines
920 B
JavaScript
41 lines
920 B
JavaScript
"use strict";
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const request = require('request');
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const http = require('http');
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const url = require('url');
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let PORT = process.env.PORT || 8000;
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process.argv.forEach(function (arg) {
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if(arg.indexOf('--port=') === 0) {
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PORT = parseInt(arg.replace('--port=', ''), 10);
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}
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});
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http.createServer((req, response) => {
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let remoteURL = url.parse(req.url.substring(1));
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if(!remoteURL.hostname || remoteURL.hostname === 'localhost') return response.end();
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for(let key in req.headers) {
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if(key.match(/host|cookie/ig)){
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delete req.headers[key];
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}
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}
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let config = {
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url: remoteURL,
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followAllRedirects: true,
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method: req.method,
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headers: req.headers
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};
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if(req.method !== 'HEAD') {
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config.body = req;
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}
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response.setHeader('Access-Control-Allow-Origin', '*');
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request(config)
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.on('error', () => response.end())
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.pipe(response, {end:true});
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}).listen(PORT);
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