def handle_genaddress(args):
cfg = load_wallet_config(args)
root_key = binascii.unhexlify(cfg['root_key'])
path = [FIRST_HARDEN_INDEX, FIRST_HARDEN_INDEX + args.index]
passphase = input_passphase()
addr = derive_address_lagacy(root_key, passphase, path, DERIVATION_V1)
print(addr.address().encode_base58().decode())
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 create_wallet_with_mnemonic(args, words, recover):
# generate seed and mnemonic.
passphase = input_passphase()
xpriv = gen_root_xpriv(mnemonic_to_seed(words, args.language), passphase)
return create_wallet_with_xpriv(args, args.name, xpriv)