New example

[kics223w1]

Description

• In some cases, the users want to inspect the request body before sending it to the real server, similar to issue 187
• With this implementation, the library can't support that. So I've forked this repo, add some changes and published a new library
• Now we can write code like this to inspect the body before sending it to the real server

proxy.onRequest(function (ctx, callbackOnRequest) {
  let requestBody: Buffer[] = [];

  // This event is fired at the same time as the `proxy.onRequest` event is fired
  ctx.onRequestData(function (ctx, chunk, callback) {
    requestBody.push(chunk);
    callback(null, chunk);
  });

  // This event is fired after the `ctx.onRequestData` event has finished
  ctx.onRequestEnd(function (ctx, callback) {
    const rawBody = Buffer.concat(requestBodyBuffer);

    console.log("Request body before sending it to the real server: ", rawBody);

    // If the body doesn't meet your condition, just stop the process
    // ctx.proxyToClientResponse.end("Stop the request");

    callbackOnRequest();
  });
});

Notes

• This's my first time contributing to an open-source, so please let me know if I did something wrong 👍🏻 .
• Thank you for creating the great MITM library 🚀 🚀

[kics223w1]

• I'm wondering why I can't request the review 🤔 , feel free to review this at your convenience 👍🏻

[Apollon77]

@kics223w1 Would it not make msore sense to create a minimum example in the examples folder here then linking outside?