SomberNight

# get access to ledger dongle object from electrum qt context

def get_dongle():
    plugin_mgr = window.gui_object.plugins
    plugin = plugin_mgr.get_plugin("ledger")

    devices = plugin_mgr.device_manager.scan_devices()
    dongle = None
    for device in devices:
        if device.product_key not in plugin.DEVICE_IDS:

SomberNight

import sys
import getpass

from electrum.storage import WalletStorage

##########
# Set the path to your wallet file here.
#
path = "C:/Users/User/AppData/Roaming/Electrum/testnet/wallets/test_segwit_asdasd"
##########

SomberNight

import asyncio
from aiorpcx import TaskGroup, timeout_after

async def main():
    print("main entered")
    try:
        async with TaskGroup() as group:
            await group.spawn(forever())
            # if we spawn a task to run "g", we will finish:
            await group.spawn(g())

SomberNight

# to be used with https://shiftcrypto.ch/backup

from electrum import bitcoin

# TODO change to 'BIP32 extended master private key'
bip32_extended_root_key = "xprv9s21ZrQH143K3EQ2jcSFQVoBtQyv2rPe8tfaYcP3JQe5SU4sPgrnm9n7XLJxuQkua9xYScs29nA6kWmKnb2dEsVvARM6eyFP1D969p8zZ8Z"


xprv, xpub = bitcoin.bip32_private_derivation(bip32_extended_root_key, "m/", "m/44'/0'/0'")
print("legacy xprv:", xprv)

SomberNight

import electrum
from electrum import bip32

initial_xprv = '.......'  # TODO fill in
target_xtype = 'p2wpkh'   # TODO change?

_, depth, fingerprint, child_number, c, cK = bip32.deserialize_xprv(initial_xprv)
target_xprv = bip32.serialize_xprv(target_xtype, c, cK, depth, fingerprint, child_number)

print(target_xprv)

SomberNight

from electrum.storage import WalletStorage
from electrum.wallet import Wallet

#from electrum import constants
#constants.set_testnet()

storage = WalletStorage('/home/user/.electrum/testnet/wallets/default_wallet')
wallet = Wallet(storage)
wallet.change_gap_limit(200)
wallet.gap_limit_for_change = 200

SomberNight

from electrum import bitcoin

xpub1 = 'xpub661MyMwAqRbcEcF8odLPZvkWA3xi9ptJqzfzzFFmvNcRtnGb2wzKgVCNN8i1uAwa6kwXLgG7atobaSoExfhpxDfuQp3FfSKPWcocLxKJyk9'
xtype, depth, fingerprint, child_number, c, K_or_k = bitcoin.deserialize_xkey(xpub1, False)
xpub2 = bitcoin.serialize_xpub('p2wpkh-p2sh', c, K_or_k, depth, fingerprint, child_number)
print(xpub2)

SomberNight

# note: for good perfomance, have pycryptodome installed
# (about 20x faster than pyaes for this).
# for ref, it takes about 60 seconds to scan the whole domain for me with pycryptodome.

import electrum
from electrum.wallet import Wallet
from electrum.storage import WalletStorage

storage = WalletStorage('path_to_wallet_file')
wallet = Wallet(storage)

SomberNight

Keybase proof

I hereby claim:

• I am SomberNight on github.
• I am ghost43 (https://keybase.io/ghost43) on keybase.
• I have a public key whose fingerprint is 4AD6 4339 DFA0 5E20 B3F6 AD51 E7B7 48CD AF5E 5ED9

To claim this, I am signing this object:

SomberNight

# uncompyle6 version 3.1.3
# Python bytecode 3.5 (3351)
# Decompiled from: Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
# [GCC 6.3.0 20170118]
# Embedded file name: site-packages\electrum-4.0.2-py3.5.egg\electrum\keystore.py
import base64, random, threading, requests, time
from unicodedata import normalize
from . import bitcoin
from .bitcoin import *
from . import constants