test_databasefile = os.path.join(BCL_DATABASE_DIR, 'bitcoinlib.test.sqlite')
test_database = 'sqlite:///' + test_databasefile
if os.path.isfile(test_databasefile):
os.remove(test_databasefile)
#
# Create a multi-signature wallet using Bitcoinlib testnet and then create a transaction
#
# Create 3 wallets with one private keys each, and 2 public keys corresponding with other wallets
NETWORK = 'bitcoinlib_test'
pk1 = HDKey(network=NETWORK)
pk2 = HDKey(network=NETWORK)
pk3 = HDKey(network=NETWORK)
klist = [pk1, pk2.public_master_multisig(), pk3.public_master_multisig()]
wl1 = HDWallet.create('multisig_2of3_cosigner1',
sigs_required=2,
keys=klist,
network=NETWORK,
db_uri=test_database)
klist = [pk1.public_master_multisig(), pk2, pk3.public_master_multisig()]
wl2 = HDWallet.create('multisig_2of3_cosigner2',
sigs_required=2,
keys=klist,
network=NETWORK,
db_uri=test_database)
klist = [pk1.public_master_multisig(), pk2.public_master_multisig(), pk3]
wl3 = HDWallet.create('multisig_2of3_cosigner3',
sigs_required=2,
keys=klist,
)
if len(cosigner['key'].split(" ")) > 1:
hdkey = HDKey.from_passphrase(cosigner['key'],
key_type=cosigner['key_type'],
witness_type=WITNESS_TYPE,
network=NETWORK)
else:
hdkey = HDKey(cosigner['key'],
key_type=cosigner['key_type'],
witness_type=WITNESS_TYPE,
network=NETWORK)
if cosigner['name'] != COSIGNER_NAME_THIS_WALLET:
if hdkey.key_type == 'single':
hdkey = hdkey.public()
else:
hdkey = hdkey.public_master_multisig()
cosigner['hdkey'] = hdkey
key_list.append(hdkey)
if len(key_list) != SIGS_N:
raise ValueError(
"Number of cosigners (%d) is different then expected. SIG_N=%d" %
(len(key_list), SIGS_N))
wallet3o5 = HDWallet.create(WALLET_NAME,
key_list,
sigs_required=SIGS_REQUIRED,
witness_type=WITNESS_TYPE,
network=NETWORK)
wallet3o5.new_key()
print("\n\nA multisig wallet with 1 key has been created on this system")
else:
