campfire botbinder hack

cfbh.js

// ==UserScript==
// @name        campfire botbinder
// @namespace   Violentmonkey Scripts
// @match       https://chat.cryptide.com/rooms/*
// @grant       none
// @version     1.0
// @author      -
// @description 2/12/2024, 9:00:52 AM
// ==/UserScript==

console.log('hi mom')

/** calls a function whenever the DOM changes */
const observeDOM = (fn, e = document.documentElement, config = { attributes: 1, childList: 1, subtree: 1 }) => {
  const observer = new MutationObserver(fn);
  observer.observe(e, config);
  return () => observer.disconnect();
};

const parent_id = "message-area"

function process_bot(response)
{
    console.log(JSON.stringify(response))
    if (response.some === 101) {
        let ib = document.getElementById('message_body')
        ib.innerHTML = "<div>" + response.some + " woop --- we are in business!!!! !!! !!!</div>";
        document.getElementsByName("send")[0].click()
    }
}

function process_chat()
{
  //console.log('hi mom, again! ' + new Date())
  let m = document.getElementById(parent_id)
  //console.log(m)
  fetch('http://localhost:3000/', {
    method: 'POST',
    headers: {
        'Accept': 'application/json',
        //'Content-Type': 'application/json',
    },
    body: JSON.stringify({chat: encodeURIComponent(m.getInnerHTML())})
})
   .then(response => response.json())
   .then(response => process_bot(response))
}
observeDOM(() => process_chat(), document.querySelector("#" + parent_id));

//---localhost
//flasktester.py
// flask --app flasktester run --port 3000
import datetime
from flask import Flask, request, jsonify
import json
from urllib.parse import unquote

app = Flask(__name__)
counter = 0
@app.post("/")
def hello_world():
    global counter
    messages = json.loads(str(request.get_data().decode('utf-8')))
    print ('hi ' + str(counter))
    counter = counter + 1
    #print(request["body)
    #print(request.content_length)
    #print(request.content_type)
    #print(request.get_data())
    #print(request.get_json())
    if (messages is not None):
        timestamp = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
        #filename = f"messages_{timestamp}.txt"
        #with open(filename, 'w') as file:
            #file.write(unquote(messages["chat"].replace('"', '')))

    response = jsonify({'some': counter})
    response.headers.add('Access-Control-Allow-Origin', '*')
    return response