This is a script I wrote because I was bored in school; it provides a simple way of creating an HTTP proxy with request and authorization callback options.

const Proxy = require('./proxy');
const proxy = new Proxy(8080, '0.0.0.0', (username, password) => true);

• Supports HTTP/HTTPS and WebSockets.
• Custom authorization callback.
• Custom request callback to proxy.
• Basic Non-SSL request interception.

• Implement support for MITM interception.