SanariSan

Generating Authy passwords on other authenticators

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There is an increasing count of applications which use Authy for two-factor authentication. However many users who aren't using Authy, have their own authenticator setup up already and do not wish to use two applications for generating passwords.

Since I use 1Password for all of my password storing/generating needs, I was looking for a solution to use Authy passwords on that. I couldn't find any completely working solutions, however I stumbled upon a gist by Brian Hartvigsen. His post had a neat code with it to generate QR codes for you to use on your favorite authenticator.

His method is to extract the secret keys using Authy's Google Chrome app via Developer Tools. If this was not possible, I guess people would be reverse engineering the Android app or something like that. But when I tried that code, nothing appeared on the screen. My guess is that Brian used the

SanariSan

import { appendFileSync } from 'fs';

const log = (str) => console.log(str);
const debugLog = (p) => (process.env.NODE_ENV === 'development' ? console.log(p) : false);
const strError = (e, hint) =>
  `Error : ${hint} : ${e.message}\n${e.stack.split('\n').slice(1, 3).join('\n')}`;
const dir = (p) => console.dir(p, { depth: 10 });
const debugDir = (p) =>
  process.env.NODE_ENV === 'development'
    ? console.dir(p, { depth: 2 })

SanariSan

module.exports = function(callback) {
  require('child_process').exec('./cursor-position.sh', function(error, stdout, stderr) {
    callback(error, JSON.parse(stdout));
  });
}

SanariSan

############
# HOW TO CONNECT FROM LINUX?
# HERE IS THE SCRIPT TO SETUP YOUR PC
############

# 

sudo apt install -y shadowsocks-libev wget

sudo wget -O- "https://github.com/shadowsocks/v2ray-plugin/releases/download/v1.3.1/v2ray-plugin-linux-amd64-v1.3.1.tar.gz" | tar -zxv

SanariSan

Here are some examples on how to use Telegram bot api via CURL

Prerequisites

For getting messages in private chat with bot

• Create a bot using @BotFather, get it's token
• Start conversation with bot
• Run following curl command

curl https://api.telegram.org/bot/getUpdates | grep -Po '"from":{"id":.+?,'

SanariSan

Restore deleted Telegram messages, medias and files from groups

There's not telegram API method for this, we need to call MTProto methods to retrieve messages from the "Recent Actions" (Admin Log) since deleted messages (and medias) gets moved there for 48 hours before the permanent deletion.

from telethon import TelegramClient, events, sync
from telethon.tl.types import InputChannel, PeerChannel
from telethon.tl.types import Channel
import time

SanariSan

// by https://stackoverflow.com/a/50101022/15516769
// more info https://developers.google.com/web/updates/2017/09/abortable-fetch

const controller = new AbortController();

const timeoutId = setTimeout(() => controller.abort(), 30 * 1000);

fetch(url, { signal: controller.signal })
  .then((response) => {
  // completed request before timeout fired

SanariSan

//_____________________
// Server + Client

// Server
require('net').createServer((socket) => {
    console.log("connected");

    socket.on('data', (data) => {
        console.log(data.toString());
    });

SanariSan

console.reset = function () {
  return process.stdout.write('\033c');
}

SanariSan

ORIGIN: https://android.googlesource.com/platform/system/core/+/android-2.3.4_r1/adb/OVERVIEW.TXT

Implementation notes regarding ADB.
I. General Overview:
The Android Debug Bridge (ADB) is used to:
- keep track of all Android devices and emulators instances
  connected to or running on a given host developer machine
- implement various control commands (e.g. "adb shell", "adb pull", etc..)
  for the benefit of clients (command-line users, or helper programs like
  DDMS). These commands are what is called a 'service' in ADB.