Falci

Testing on Umbrel OS (Raspberry Pi 4)

1. We'll first install and run Umbrel OS on a Raspberry Pi 4. Full instructions can be found here. After installation, we'll set it up on http://umbrel.local, and then SSH into the Pi:

ssh umbrel@umbrel.local

(SSH password is the same as your Umbrel's dashboard password)

Falci

# brew install pass fzf

alias passwords='find ~/.password-store/**/*.gpg | sed -E "s|.*password-store\/(.*).gpg|\1|"'
alias pw='pass -c "$(passwords | fzf)"'

Falci

{
	"info": {
		"_postman_id": "9076792a-6d59-4278-a33a-bad8baa90a43",
		"name": "Handshake",
		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
	},
	"item": [
		{
			"name": "Node",
			"item": [

Falci

docker run redsift/dnstrace -n 100 -c 10 --server 103.196.38.38 --recurse 0b
Benchmarking 103.196.38.38:53 via udp with 10 conncurrent requests


Total requests:	 1000 of 1000 (100.0%)
Connection errors:	0
Read/Write errors:	22
DNS success codes:	978

DNS response codes

Falci

const fs = require('fs');
const crypto = require('crypto');

const decB64 = b64 => Buffer.from(b64, 'base64').toString('ascii');
const encB64 = ascii => Buffer.from(ascii).toString('base64');

const saveKeyToFile = (filename, key) =>
    fs.writeFileSync(filename, key.export({ type: 'pkcs8', format: 'pem' }));
const loadKeyFromFile = filename => loadRawKey(fs.readFileSync(filename));
const loadRawKey = raw => crypto.createPrivateKey(raw);

Falci

;ii;;;;i:;i;:;;::;;:,::,,:,,,,,,,,,,,,,.,,,..,,,.,,;t@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@8t:::,,.,,,.,,,.,,,,,.........,.,.......,..,,...,................. 
iiiii;;;;;;::;;:::::,::,,,,,,,,,,,,,,,.,..,.,,,.,,tL@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@f,.  . .    .       .   . .....................,..........,....
ii;;:;;;;::i;;:::,,::,,:,,,,,.,,,,,.,,.,..,....,i0@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@L:..                                                        
;;;;;;;:::i:;:;:::;::,:,,,,,,:,,..,.,,.,...,..,@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@G;.                                                       
;;ii;i:;:;;:::::::::,::,,:,,,,,.,,,.,,.....,,t@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@;,   ..                                                
;;;;;;::;;;::;,;::,::,:,,,,.,,,,.,,.......,:0@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@8i:,                                                  
;;;;;;;::,::::::,::::,,,,,,:,:,,.,,,......,08@@@@@@@@@@@@8

Falci

Brute Force

This script will hash "all" possible Handshake names (plus some invalids) and log the "smaller" (based on its position on the Urkel Tree)

Currently, the first name on the Urkel Tree is swaffield

Falci

Hey folks, I'd like to share my view of the "login with HNS" feature (https://director.namebase.io/apps/p/login-with-handshake)

Overview:

• Username and password.
• Get the password and SHA-256;
• Get the hash and use it as a private key, then using secp256k1 (https://en.bitcoin.it/wiki/Secp256k1) generate the public key
• Get the public key and store it in HNS as a TXT for a domain: auth=02b562858a301a8721923b89df9963d30101639ac690cce5f555529b778c3dbfc7

When you login on a website using your Google account, you trust Google, but not necessarily the website you're log in;

Falci

     136,000   eth.ens.domains
     136,000   gnunet.org
     202,985   dnscrypt.info
     202,985   marples.name
     202,985   riseup.net
     405,970   datprotocol.com
     405,970   webtorrent.io
     408,000   blockstack.com
     608,955   mozilla.com
     608,957   darksi.de

Falci

const { WalletClient } = require('hs-client');
const { Network } = require('hsd');
const network = Network.get('main');

// Important: Bob needs to be running

// This is the phrase you use to unlock Bob Wallet.
const passphrase = 'MY PASSPPHASE';

// The list of domains you want to park;