def test_make_parser_and_packer(self):
streamer = standard_streamer(standard_parsing_functions(network.block, network.tx))
btc_parser, btc_packer = make_parser_and_packer(
streamer, standard_messages(), standard_message_post_unpacks(streamer))
parser, packer = make_parser_and_packer(streamer, standard_messages(), standard_message_post_unpacks(streamer))
cases = [("verack", {}), ("ping", dict(nonce=1929)), ("pong", dict(nonce=18373))]
for msg_name, kwargs in cases:
data = packer(msg_name, **kwargs)
v = parser(msg_name, data)
assert v == kwargs
def test_make_parser_and_packer(self):
streamer = standard_streamer(standard_parsing_functions(BitcoinMainnet.block, BitcoinMainnet.tx))
btc_parser, btc_packer = make_parser_and_packer(
streamer, standard_messages(), standard_message_post_unpacks(streamer))
parser, packer = make_parser_and_packer(streamer, standard_messages(), standard_message_post_unpacks(streamer))
cases = [("verack", {}), ("ping", dict(nonce=1929)), ("pong", dict(nonce=18373))]
for msg_name, kwargs in cases:
data = packer(msg_name, **kwargs)
v = parser(msg_name, data)
assert v == kwargs
def create_bitcoinish_network(symbol, network_name, subnet_name, **kwargs):
# potential kwargs:
# tx, block, magic_header_hex, default_port, dns_bootstrap,
# wif_prefix_hex, address_prefix_hex, pay_to_script_prefix_hex
# bip32_prv_prefix_hex, bip32_pub_prefix_hex, sec_prefix, scriptTools
network = Network(symbol, network_name, subnet_name)
generator = kwargs.get("generator", secp256k1_generator)
kwargs.setdefault("sec_prefix", "%sSEC" % symbol.upper())
KEYS_TO_H2B = (
"bip32_prv_prefix bip32_pub_prefix wif_prefix address_prefix "
"pay_to_script_prefix sec_prefix magic_header").split()
for k in KEYS_TO_H2B:
k_hex = "%s_hex" % k
if k_hex in kwargs:
kwargs[k] = h2b(kwargs[k_hex])
network.script_tools = kwargs.get("scriptTools", BitcoinScriptTools)
network.script_info = ScriptInfo(network.script_tools)
UI_KEYS = ("bip32_prv_prefix bip32_pub_prefix wif_prefix sec_prefix "
"address_prefix pay_to_script_prefix bech32_hrp").split()
ui_kwargs = {k: kwargs[k] for k in UI_KEYS if k in kwargs}
network.ui = UI(network.script_info, generator, **ui_kwargs)
network.extras = Extras(network.script_tools, network.ui)
NETWORK_KEYS = "network_name subnet_name dns_bootstrap default_port magic_header".split(
)
network_kwargs = {k: kwargs.get(k) for k in NETWORK_KEYS if k in kwargs}
for k in NETWORK_KEYS:
if k in kwargs:
setattr(network, k, kwargs[k])
network.Tx = network.tx = kwargs.get("tx") or Tx
network.Block = network.block = kwargs.get("block") or Block.make_subclass(
network.tx)
streamer = standard_streamer(
standard_parsing_functions(network.block, network.tx))
network.parse_message, network.pack_message = make_parser_and_packer(
streamer, standard_messages(), standard_message_post_unpacks(streamer))
network.output_for_hwif = make_output_for_hwif(network)
network.output_for_secret_exponent = make_output_for_secret_exponent(
network.extras.Key)
network.output_for_public_pair = make_output_for_public_pair(
network.extras.Key, network)
network.output_for_h160 = make_output_for_h160(network)
network.BIP32Node = network.extras.BIP32Node
network.Key = network.extras.Key
network.ElectrumKey = network.extras.ElectrumKey
network.Keychain = Keychain
return network
def create_bitcoinish_network(**kwargs):
# potential kwargs:
# netcode, network_name, subnet_name, tx, block, magic_header_hex, default_port, dns_bootstrap,
# wif_prefix_hex, address_prefix_hex, pay_to_script_prefix_hex
# bip32_prv_prefix_hex, bip32_pub_prefix_hex, sec_prefix, scriptTools
kwargs.setdefault("sec_prefix", "%sSEC" % kwargs["netcode"].upper())
KEYS_TO_H2B = (
"bip32_prv_prefix bip32_pub_prefix wif_prefix address_prefix "
"pay_to_script_prefix sec_prefix magic_header").split()
for k in KEYS_TO_H2B:
k_hex = "%s_hex" % k
if k_hex in kwargs:
kwargs[k] = h2b(kwargs[k_hex])
scriptTools = kwargs.get("scriptTools", BitcoinScriptTools)
_script_info = ScriptInfo(scriptTools)
UI_KEYS = ("bip32_prv_prefix bip32_pub_prefix wif_prefix sec_prefix "
"address_prefix pay_to_script_prefix bech32_hrp").split()
ui_kwargs = {k: kwargs[k] for k in UI_KEYS if k in kwargs}
ui = UI(_script_info, kwargs.get("generator", secp256k1_generator),
**ui_kwargs)
extras = Extras(scriptTools, ui)
kwargs["ui"] = ui
kwargs["extras"] = extras
kwargs.setdefault("tx", Tx)
kwargs.setdefault("block", Block.make_subclass(kwargs["tx"]))
NETWORK_KEYS = ("network_name subnet_name tx block ui extras "
"dns_bootstrap default_port magic_header").split()
network_kwargs = {k: kwargs.get(k) for k in NETWORK_KEYS if k in kwargs}
network_kwargs["code"] = kwargs["netcode"] # BRAIN DAMAGE
network = Network(**network_kwargs)
streamer = standard_streamer(
standard_parsing_functions(network.block, network.tx))
network.parse_message, network.pack_message = make_parser_and_packer(
streamer, standard_messages(), standard_message_post_unpacks(streamer))
return network
def create_bitcoinish_network(symbol, network_name, subnet_name, **kwargs):
# potential kwargs:
# tx, block, magic_header_hex, default_port, dns_bootstrap,
# wif_prefix_hex, address_prefix_hex, pay_to_script_prefix_hex
# bip32_prv_prefix_hex, bip32_pub_prefix_hex, sec_prefix, script_tools
# bip49_prv_prefix, bip49_pub_prefix, bip84_prv_prefix, bip84_pub_prefix
network = Network(symbol, network_name, subnet_name)
generator = kwargs.get("generator", secp256k1_generator)
kwargs.setdefault("sec_prefix", "%sSEC" % symbol.upper())
KEYS_TO_H2B = (
"bip32_prv_prefix bip32_pub_prefix bip49_prv_prefix bip49_pub_prefix "
"bip84_prv_prefix bip84_pub_prefix wif_prefix address_prefix "
"pay_to_script_prefix sec_prefix magic_header").split()
for k in KEYS_TO_H2B:
k_hex = "%s_hex" % k
if k_hex in kwargs:
kwargs[k] = h2b(kwargs[k_hex])
script_tools = kwargs.get("script_tools", BitcoinScriptTools)
UI_KEYS = (
"bip32_prv_prefix bip32_pub_prefix bip49_prv_prefix bip49_pub_prefix "
"bip84_prv_prefix bip84_pub_prefix wif_prefix sec_prefix "
"address_prefix pay_to_script_prefix bech32_hrp").split()
ui_kwargs = {k: kwargs[k] for k in UI_KEYS if k in kwargs}
_bip32_prv_prefix = ui_kwargs.get("bip32_prv_prefix")
_bip32_pub_prefix = ui_kwargs.get("bip32_pub_prefix")
_wif_prefix = ui_kwargs.get("wif_prefix")
_sec_prefix = ui_kwargs.get("sec_prefix")
def bip32_as_string(blob, as_private):
prefix = ui_kwargs.get("bip32_%s_prefix" %
("prv" if as_private else "pub"))
return b2a_hashed_base58(prefix + blob)
def bip49_as_string(blob, as_private):
prefix = ui_kwargs.get("bip49_%s_prefix" %
("prv" if as_private else "pub"))
return b2a_hashed_base58(prefix + blob)
def bip84_as_string(blob, as_private):
prefix = ui_kwargs.get("bip84_%s_prefix" %
("prv" if as_private else "pub"))
return b2a_hashed_base58(prefix + blob)
def wif_for_blob(blob):
return b2a_hashed_base58(_wif_prefix + blob)
def sec_text_for_blob(blob):
return _sec_prefix + b2h(blob)
NetworkKey = Key.make_subclass(symbol,
network=network,
generator=generator)
NetworkElectrumKey = ElectrumWallet.make_subclass(symbol,
network=network,
generator=generator)
NetworkBIP32Node = BIP32Node.make_subclass(symbol,
network=network,
generator=generator)
NetworkBIP49Node = BIP49Node.make_subclass(symbol,
network=network,
generator=generator)
NetworkBIP84Node = BIP84Node.make_subclass(symbol,
network=network,
generator=generator)
NETWORK_KEYS = "network_name subnet_name dns_bootstrap default_port magic_header".split(
)
for k in NETWORK_KEYS:
if k in kwargs:
setattr(network, k, kwargs[k])
network.Tx = network.tx = kwargs.get("tx") or Tx
network.Block = network.block = kwargs.get("block") or Block.make_subclass(
symbol, network.tx)
streamer = standard_streamer(
standard_parsing_functions(network.block, network.tx))
network.message = API()
network.message.parse, network.message.pack = make_parser_and_packer(
streamer, standard_messages(), standard_message_post_unpacks(streamer))
network.output_for_secret_exponent = make_output_for_secret_exponent(
NetworkKey)
network.output_for_public_pair = make_output_for_public_pair(
NetworkKey, network)
network.keychain = Keychain
parse_api_class = kwargs.get("parse_api_class", ParseAPI)
network.parse = parse_api_class(network, **ui_kwargs)
network.contract = ContractAPI(network, script_tools)
network.address = make_address_api(network.contract, **ui_kwargs)
def keys_private(secret_exponent, is_compressed=True):
return NetworkKey(secret_exponent=secret_exponent,
is_compressed=is_compressed)
def keys_public(item, is_compressed=None):
if isinstance(item, tuple):
if is_compressed is None:
is_compressed = True
# it's a public pair
return NetworkKey(public_pair=item, is_compressed=is_compressed)
if is_compressed is not None:
raise ValueError("can't set is_compressed from sec")
return NetworkKey.from_sec(item)
network.keys = API()
network.keys.private = keys_private
network.keys.public = keys_public
def electrum_seed(seed):
return NetworkElectrumKey(initial_key=seed)
def electrum_private(master_private_key):
return NetworkElectrumKey(master_private_key=master_private_key)
def electrum_public(master_public_key):
return NetworkElectrumKey(master_public_key=master_public_key)
network.keys.bip32_seed = NetworkBIP32Node.from_master_secret
network.keys.bip32_deserialize = NetworkBIP32Node.deserialize
network.keys.bip49_deserialize = NetworkBIP49Node.deserialize
network.keys.bip84_deserialize = NetworkBIP84Node.deserialize
network.keys.electrum_seed = electrum_seed
network.keys.electrum_private = electrum_private
network.keys.electrum_public = electrum_public
network.keys.InvalidSecretExponentError = InvalidSecretExponentError
network.keys.InvalidPublicPairError = InvalidPublicPairError
network.msg = API()
message_signer = MessageSigner(network, generator)
network.msg.sign = message_signer.sign_message
network.msg.verify = message_signer.verify_message
network.msg.parse_signed = message_signer.parse_signed_message
network.msg.hash_for_signing = message_signer.hash_for_signing
network.msg.signature_for_message_hash = message_signer.signature_for_message_hash
network.msg.pair_for_message_hash = message_signer.pair_for_message_hash
network.script = script_tools
network.bip32_as_string = bip32_as_string
network.bip49_as_string = bip49_as_string
network.sec_text_for_blob = sec_text_for_blob
network.wif_for_blob = wif_for_blob
def network_build_hash160_lookup(iter):
return build_hash160_lookup(iter, [generator])
network.tx.solve = API()
network.tx.solve.build_hash160_lookup = network_build_hash160_lookup
network.tx.solve.build_p2sh_lookup = build_p2sh_lookup
network.tx.solve.build_sec_lookup = build_sec_lookup
network.validator = API()
network.validator.ScriptError = ScriptError
network.validator.ValidationFailureError = ValidationFailureError
network.validator.errno = errno
network.validator.flags = flags
def my_create_tx(*args, **kwargs):
return create_tx(network, *args, **kwargs)
def my_sign_tx(*args, **kwargs):
return sign_tx(network, *args, **kwargs)
def my_create_signed_tx(*args, **kwargs):
return create_signed_tx(network, *args, **kwargs)
def my_split_with_remainder(*args, **kwargs):
return split_with_remainder(network, *args, **kwargs)
network.tx_utils = API()
network.tx_utils.create_tx = my_create_tx
network.tx_utils.sign_tx = my_sign_tx
network.tx_utils.create_signed_tx = my_create_signed_tx
network.tx_utils.split_with_remainder = my_split_with_remainder
network.tx_utils.distribute_from_split_pool = distribute_from_split_pool
network.annotate = Annotate(script_tools, network.address)
network.who_signed = WhoSigned(script_tools, network.address, generator)
network.str = parseable_str
network.generator = generator
return network