pray4skylark
48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
const https = require('https');
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const httpProxy = require('http-proxy');
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const fs = require('fs');
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const certPath = process.argv[2];
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const keyPath = process.argv[3];
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const targetHost = process.argv[4] || 'localhost';
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const targetPort = parseInt(process.argv[5] || '3000', 10);
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const PORT = parseInt(process.argv[6] || '3443', 10);
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const HOST = process.argv[7] || '0.0.0.0';
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const proxy = httpProxy.createProxyServer({
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target: { host: targetHost, port: targetPort, protocol: 'http:' },
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ws: true,
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changeOrigin: true,
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proxyTimeout: 60000,
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timeout: 60000,
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});
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proxy.on('error', (err, req, res) => {
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if (res && res.writeHead) {
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try { res.writeHead(502).end(); } catch {}
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}
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});
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const server = https.createServer({
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cert: fs.readFileSync(certPath),
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key: fs.readFileSync(keyPath),
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}, (req, res) => {
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proxy.web(req, res);
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});
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server.on('upgrade', (req, socket, head) => {
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proxy.ws(req, socket, head);
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});
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server.listen(PORT, HOST, () => {
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const ifaces = require('os').networkInterfaces();
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let ip = 'localhost';
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for (const name of Object.keys(ifaces)) {
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for (const iface of ifaces[name]) {
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if (iface.family === 'IPv4' && !iface.internal) { ip = iface.address; break; }
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}
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if (ip !== 'localhost') break;
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}
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console.log(`HTTPS proxy: https://${ip}:${PORT}`);
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});
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