def extract_hash160(bytes, version='\x00'):
try:
decoded = [x for x in script_GetOp(bytes)]
except struct.error:
return "(None)"
# non-generated TxIn transactions push a signature
# (seventy-something bytes) and then their public key
# (33 or 65 bytes) onto the stack:
match = [opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4]
if match_decoded(decoded, match):
return hash_160(decoded[1][1])
# The Genesis Block, self-payments, and pay-by-IP-address payments look like:
# 65 BYTES:... CHECKSIG
match = [opcodes.OP_PUSHDATA4, opcodes.OP_CHECKSIG]
if match_decoded(decoded, match):
return hash_160(decoded[0][1])
# Pay-by-Bitcoin-address TxOuts look like:
# DUP HASH160 20 BYTES:... EQUALVERIFY CHECKSIG
match = [
opcodes.OP_DUP, opcodes.OP_HASH160, opcodes.OP_PUSHDATA4,
opcodes.OP_EQUALVERIFY, opcodes.OP_CHECKSIG
]
if match_decoded(decoded, match):
return decoded[2][1]
# BIP11 TxOuts look like one of these:
multisigs = [[
opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4, opcodes.OP_1,
opcodes.OP_CHECKMULTISIG
],
[
opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4,
opcodes.OP_PUSHDATA4, opcodes.OP_2,
opcodes.OP_CHECKMULTISIG
],
[
opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4,
opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4, opcodes.OP_3,
opcodes.OP_CHECKMULTISIG
]]
for match in multisigs:
if match_decoded(decoded, match):
return "[" + ','.join(
[hash_160(decoded[i][1])
for i in range(1,
len(decoded) - 2)]) + "]"
# BIP16 TxOuts look like:
# HASH160 20 BYTES:... EQUAL
match = [opcodes.OP_HASH160, 0x14, opcodes.OP_EQUAL]
if match_decoded(decoded, match):
return decoded[1][1]
return "(None)"
def print_info(key, chain):
prv_key = key.to_extended_key(include_prv=key.prvkey())
pub_key = key.to_extended_key()
desc =' * [Chain m'
for c in chain:
if c&0x80000000:
desc = desc + '/%d\'' % (c & ~0x80000000)
else:
desc = desc + '/%d' % c
desc = desc + ']'
print desc
print ' * Identifier'
print ' * (hex): %s' % base58.hash_160(point_compress(key.point())).encode('hex')
print ' * (fpr): 0x%s' % key.fingerprint().encode('hex')
print ' * (main addr): %s' % key.address()
print ' * Secret key'
print ' * (hex): %s' % key.prvkey().encode('hex')
print ' * (wif): %s' % SecretToASecret(key.prvkey(), True)
print ' * Public key'
print ' * (hex): %s' % point_compress(key.point()).encode('hex')
print ' * Chain code'
print ' * (hex): %s' % key.chain().encode('hex')
print ' * Serialized'
print ' * (pub hex): %s' % base58.b58decode(pub_key, None).encode('hex')
print ' * (prv hex): %s' % base58.b58decode(prv_key, None).encode('hex')
print ' * (pub b58): %s' % pub_key
print ' * (prv b58): %s' % prv_key
def print_info(key, chain):
prv_key = key.to_extended_key(include_prv=key.prvkey())
pub_key = key.to_extended_key()
desc = ' * [Chain m'
for c in chain:
if c & 0x80000000:
desc = desc + '/%d\'' % (c & ~0x80000000)
else:
desc = desc + '/%d' % c
desc = desc + ']'
print desc
print ' * Identifier'
print ' * (hex): %s' % base58.hash_160(
point_compress(key.point())).encode('hex')
print ' * (fpr): 0x%s' % key.fingerprint().encode('hex')
print ' * (main addr): %s' % key.address()
print ' * Secret key'
print ' * (hex): %s' % key.prvkey().encode('hex')
print ' * (wif): %s' % SecretToASecret(key.prvkey(), True)
print ' * Public key'
print ' * (hex): %s' % point_compress(key.point()).encode('hex')
print ' * Chain code'
print ' * (hex): %s' % key.chain().encode('hex')
print ' * Serialized'
print ' * (pub hex): %s' % base58.b58decode(pub_key,
None).encode('hex')
print ' * (prv hex): %s' % base58.b58decode(prv_key,
None).encode('hex')
print ' * (pub b58): %s' % pub_key
print ' * (prv b58): %s' % prv_key
def extract_hash160(bytes, version='\x00'):
try:
decoded = [x for x in script_GetOp(bytes)]
except struct.error:
return "(None)"
# non-generated TxIn transactions push a signature
# (seventy-something bytes) and then their public key
# (33 or 65 bytes) onto the stack:
match = [opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4]
if match_decoded(decoded, match):
return hash_160(decoded[1][1])
# The Genesis Block, self-payments, and pay-by-IP-address payments look like:
# 65 BYTES:... CHECKSIG
match = [opcodes.OP_PUSHDATA4, opcodes.OP_CHECKSIG]
if match_decoded(decoded, match):
return hash_160(decoded[0][1])
# Pay-by-Bitcoin-address TxOuts look like:
# DUP HASH160 20 BYTES:... EQUALVERIFY CHECKSIG
match = [opcodes.OP_DUP, opcodes.OP_HASH160, opcodes.OP_PUSHDATA4,
opcodes.OP_EQUALVERIFY, opcodes.OP_CHECKSIG]
if match_decoded(decoded, match):
return decoded[2][1]
# BIP11 TxOuts look like one of these:
multisigs = [
[opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4, opcodes.OP_1,
opcodes.OP_CHECKMULTISIG], [
opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4,
opcodes.OP_2, opcodes.OP_CHECKMULTISIG
], [opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4, opcodes.OP_PUSHDATA4,
opcodes.OP_PUSHDATA4, opcodes.OP_3, opcodes.OP_CHECKMULTISIG]
]
for match in multisigs:
if match_decoded(decoded, match):
return "[" + ','.join([hash_160(decoded[i][1])
for i in range(1, len(decoded) - 2)]) + "]"
# BIP16 TxOuts look like:
# HASH160 20 BYTES:... EQUAL
match = [opcodes.OP_HASH160, 0x14, opcodes.OP_EQUAL]
if match_decoded(decoded, match):
return decoded[1][1]
return "(None)"
def item_callback(type, d):
should_write = False
if type in [ 'version', 'name', 'acc' ]:
should_write = True
if type in [ 'key', 'wkey', 'ckey' ] and hash_160(d['public_key']) in pubkeys:
should_write = True
if pre_put_callback is not None:
should_write = pre_put_callback(type, d, pubkeys)
if should_write:
db_out.put(d["__key__"], d["__value__"])
def item_callback(type, d):
should_write = False
if type in [ 'version', 'name', 'acc' ]:
should_write = True
if type in [ 'key', 'wkey', 'ckey' ] and hash_160(d['public_key']) in pubkeys:
should_write = True
if pre_put_callback is not None:
should_write = pre_put_callback(type, d, pubkeys)
if should_write:
db_out.put(d["__key__"], d["__value__"])
def item_callback(type, d):
should_write = False
if type in ["version", "name", "acc"]:
should_write = True
if type in ["key", "wkey", "ckey"] and hash_160(d["public_key"]) in pubkeys:
should_write = True
if pre_put_callback is not None:
should_write = pre_put_callback(type, d, pubkeys)
if should_write:
db_out.put(d["__key__"], d["__value__"])
def fingerprint(self):
return base58.hash_160(point_compress(self.point()))[:4]
def fingerprint(self): return base58.hash_160(point_compress(self.point()))[:4]
def hash_160(public_key):
"""Deprecated."""
return base58.hash_160(public_key)