WietseWind

import { generate, utils, signAndSubmit } from 'xrpl-accountlib'

for (let i = 0; i < 20; i++) {
  const account = generate.familySeed({ algorithm: 'ed25519' })
  console.log(`${account.address}\t${account.secret.familySeed}\t${account.keypair.privateKey}`)
}

WietseWind

import { derive, utils, signAndSubmit } from 'xrpl-accountlib'
import { TxData } from 'xrpl-txdata'
import { XrplClient } from 'xrpl-client'
import { xpop, setEndpoints as xpopEndpoints } from 'xpop'
import fetch from 'node-fetch'

// The above needs:
//   npm install xrpl-accountlib xrpl-txdata xrpl-client xpop node-fetch 

const account = derive.familySeed('s....secret')

WietseWind

/// Based on: https://gist.github.com/N3TC4T/a20fb528931ed009ebdd708be4938748

import { derive, utils, signAndSubmit, } from "xrpl-accountlib"
import { XrplClient } from "xrpl-client"
import { decodeAccountID } from "ripple-address-codec"
import { TxData } from 'xrpl-txdata'

// const wss = [ 'wss://testnet.xrpl-labs.com', 'wss://s.altnet.rippletest.net:51233', ]
const wss = [ 'wss://s.devnet.rippletest.net:51233/' ]
const client = new XrplClient(wss)

WietseWind

# Assumptions:
#   - Ubuntu 22.04
#   - Docker CE
#   - IPv6 only environment
#   - Using netplan for IPv6 addressing
#   - IPv6 /64 assigned to host
#   - UFW in use (and DNS to be allowed) - otherwise skip the ufw config

# (The above is the Hetzner default)

WietseWind

// This script mass burns & mass (async) mints using B2M
// The script takes Sequence, etc. into account & auto-recovers
//   if Sequence is no longer in sync due to a missed/fallen out tx.

import { derive, utils, signAndSubmit } from "xrpl-accountlib"
import WebSocket from 'ws'
import { XrplClient } from "xrpl-client"
import fetch from "node-fetch"
import ReconnectingWebSocket from "reconnecting-websocket"
import { EventEmitter } from 'node:events'

WietseWind

// Reworked (2) version of https://github.com/RichardAH/xrpl-tools/blob/master/validator-address-tool/vatool.js

// Testnet faucet:
// curl -X POST -H 'content-type:application/json' --data '{"destination":"ryyyyyyyyyyyyyyy", "xrpAmount": "1010" }' https://faucet.altnet.rippletest.net/accounts

// Run:
// node index.mjs pxxxxxxxxxxxxxxxx ryyyyyyyyyyyyyyyyyyyyy wss://testnet.xrpl-labs.com
//                ^^ Validator key  ^^ Rekey to (address)  ^^ Optional: node, default: ws://localhost:6005

import { codec as RAC } from 'ripple-address-codec'

WietseWind

Sample output:

>> xumm2.6-feecalc-as-is.js
┌──────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┐
│ (index)  │    0    │    1    │    2    │    3    │    4    │    5    │    6    │    7    │    8    │
├──────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┤
│  input   │   10    │   12    │   24    │   100   │   500   │  1200   │  10000  │  20000  │  50000  │
│ -------- │ '-----' │ '-----' │ '-----' │ '-----' │ '-----' │ '-----' │ '-----' │ '-----' │ '-----' │
│   base   │  '12'   │  '12'   │  '24'   │  '100'  │  '500'  │ '1200'  │ '10000' │ '20000' │ '50000' │
│  medium  │  '14'   │  '14'   │  '28'   │  '118'  │  '592'  │ '1419'  │ '11715' │ '23200' │ '56498' │

WietseWind

import { derive, utils, signAndSubmit } from "xrpl-accountlib"
import { XrplClient } from "xrpl-client"

const account = derive.familySeed("... FAMILY SEED OF ACCOUNT TO SIGN FINISH TX WITH ...")

const tipbotAccount = 'rPEPPER7kfTD9w2To4CQk6UCfuHM9c6GDY'
const xrplTime = Math.round(new Date() / 1000) - 946684800
const client = new XrplClient()
const networkInfo = await utils.txNetworkAndAccountValues(client, account)

WietseWind

1. Find client: cat /run/dhcpdv6.leases
2. Get ia-na value.

If not starting with \000\000\000, slicing required.

Python script to turn DUID into needed format:

import binascii

# Replace the string below with your IA_NA data

WietseWind

import { derive, utils, signAndSubmit } from 'xrpl-accountlib'
import { TxData } from 'xrpl-txdata'
import { XrplClient } from 'xrpl-client'
import { xpop, setEndpoints as xpopEndpoints } from 'xpop'
import fetch from 'node-fetch'

// The above needs:
//   npm install xrpl-accountlib xrpl-txdata xrpl-client xpop node-fetch 

console.log('Obtaining XRPL Testnet account (faucet)')