Reflect 4 Proxy

reflect-proxy --config reflect.config.json

req.on('data', (chunk) => body.push(chunk); ); reflect 4 proxy

Whether you use the reflect-proxy NPM package, a custom Node.js script, or an Nginx Lua module, remember the golden rule: Use the code examples and configurations in this article as a blueprint, but always adapt the security settings to your specific threat model. reflect-proxy --config reflect

const http = require('http'); const httpProxy = require('http-proxy'); // Create a proxy instance const proxy = httpProxy.createProxyServer( target: 'http://dummy-target:3000' // Fallback target (optional) ); (For Node

const proxy = httpProxy.createProxyServer( target: 'http://production' ); proxy.on('proxyRes', (proxyRes, req, res) => // Clone the request for staging (Reflection) const stagingReq = http.request( host: 'staging.internal', path: req.url, method: req.method, headers: req.headers ); req.pipe(stagingReq); stagingReq.end(); ); Version 4 standards often require adding tracing headers to see the round trip. Inject X-Reflected-By and X-Reflect-ID .

(For Node.js http module)

"version": 4, "port": 8080, "mode": "echo", "reflection": "addHeaders": true, "stripAuth": false, "maxBodySize": "10mb"