Chris Baughman cmbaughman

Here is an example of using JavaScript generators to handle multiple HTTP requests in a sequential manner:

const fetch = require("node-fetch");

function* fetchUsers() {
  const user1 = yield fetch("https://jsonplaceholder.typicode.com/users/1");
 const user2 = yield fetch("https://jsonplaceholder.typicode.com/users/2");

How To Use Windows Network Shares From Linux

This is the fastest way to set up Windows network (AD) shares with Linux using cifs-utils

Setup

sudo apt update && sudo apt install cifs-utils -y
sudo mkdir /mnt/win_share_name
Create a credentials file: sudo nano /etc/win-credentials and enter the following contents:

Useful Crowdsec Commands

Update

cscli hub update && cscli hub upgrade

Restart

systemctl restart crowdsec

Configure fail2ban

Install

sudo apt install fail2ban

Activate the service (so that after reboot it runs)

sudo systemctl enable fail2ban.service

Create

cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.local

Keeping a list here of automated attack IPs that use the cloudflare VPN. These are used by automated vulnerability scaners. Fuck those assholes.

173.245.48.0/20 103.21.244.0/22 103.22.200.0/22 103.31.4.0/22 141.101.64.0/18 108.162.192.0/18 190.93.240.0/20

Encrypt and Store Passwords for Shell Scripts

Here's a safe and secure method of storing passwords, encrypted, for use in shell scripts. This is in bash, but can easily be ported to other shells as the bulk of the work is handled by the openssl and sshpass apps.

Install openssl and sshpass:

sudo apt update && sudo apt install openssl sshpass -y

Fun stuff with Roku

Enumerate Roku devices

sudo nmap -sV -O -n 192.168.X.X/24

Identify the device and other stuff using netcat on the SSDP multicast address, port 1900.

	@echo off

	set local

	set runas=runas /user:Administrator

	%runas% "c:\program files\reaper.exe"

	%runas% explorer.exe

	const nlp = require("compromise");
	const nameParser = require("name-parser");

	// Function to determine the name format
	function determineNameFormat(name) {
	// Patterns to match different name formats
	const firstLast = nlp(name).match("#Honorific #FirstName #LastName").out("array");
	const lastFirst = nlp(name).match("#LastName, #FirstName #Honorific").out("array");
	const middleName = nlp(name).match("#FirstName #MiddleName #LastName").out("array");
	const middleInitial = nlp(name).match("#FirstName #MiddleInitial #LastName").out("array");

	const Container = {
	_storage: {},
	register(key, deps, func) {
	this._storage[key] = { deps, func };
	},
	get(key) {
	if (!this._storage[key]) throw new Error(`Missing ${key}`);
	const { func, deps } = this._storage[key];
	return (...args) => {
	const resolvedDeps = deps.map((key) => this.get(key));