def handle_sign(args):
passphase = input_passphase()
cfg = load_wallet_config(args)
root_xpriv = binascii.unhexlify(cfg['root_key'])
root_xpub = xpriv_to_xpub(root_xpriv)
hdpass = derive_hdpassphase(root_xpub)
addr = Address.decode_base58(args.addr)
path = addr.get_derive_path(hdpass)
if path is None:
print('the address don\'t belong to this wallet')
return
xpriv = derive_key(root_xpriv, passphase, path, DERIVATION_V1)
xpub = xpriv_to_xpub(xpriv)
if not addr.verify_pubkey(xpub):
print('the passphase is wrong')
return
sig = encrypted_sign(xpriv, passphase, args.message.encode('utf-8'))
print(
json.dumps({
'xpub': binascii.hexlify(xpub).decode(),
'addr': args.addr,
'msg': args.message,
'sig': binascii.hexlify(sig).decode(),
}))
def handle_wallet_balance(args):
cfg = load_wallet_config(args)
root_key = binascii.unhexlify(cfg['root_key'])
hdpass = derive_hdpassphase(xpriv_to_xpub(root_key))
# iterate utxo.
print('Searching for utxo...')
store = Storage(args.root)
txouts = []
for txin, txout in store.iter_utxo():
if Address.decode(txout.addr).get_derive_path(hdpass):
txouts.append(txout)
balance = sum(out.c for out in txouts)
print('balance:', balance)
print('details:')
for out in txouts:
print(base58.b58encode(out.addr), out.c)
def handle_wallet_import(args):
'interactive'
import urllib.request
import ssl
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
try:
rsp = urllib.request.urlopen('https://127.0.0.1:8090/api/v1/wallets',
context=ctx)
except urllib.error.URLError:
print('Please open Daedalus wallet.')
return
data = json.loads(rsp.read())
# load secrets
import cbor
import appdirs
root = appdirs.user_data_dir('Daedalus')
path = os.path.join(root, 'Secrets-1.0', 'secret.key')
secrets = {}
for item in cbor.load(open(path, 'rb'))[2]:
xpriv = item[0]
wid = AddressContent.pubkey(xpriv_to_xpub(xpriv)) \
.address() \
.encode_base58() \
.decode()
secrets[wid] = xpriv
candidates = []
for item in data['data']:
if item['id'] in secrets:
candidates.append((item['id'], item['name']))
for i, (wid, name) in enumerate(candidates):
print('[%d] %s' % (i + 1, name))
index = int(input('Select wallet [1]:') or 1) - 1
if create_wallet_with_xpriv(args, candidates[index][1],
secrets[candidates[index][0]]):
print('imported', candidates[index][1])