def get_xpub_unspent_addrs(*args):
"""Takes bip32 xpub (or xprv) and returns addresses with balance"""
from bitcoin.main import multiaccess, pubtoaddr
from bitcoin.deterministic import bip32_descend, bip32_ckd, bip32_privtopub
xpubs = [bip32_privtopub(x) if x.startswith("xprv") else x for x in args]
data = {"addr": " ".join(xpubs)}
jdata = json.loads(
make_request("https://www.blockonomics.co/api/balance",
json.dumps(data)))
jdata = jdata.get("response")
addrs, values = multiaccess(jdata, "addr"), multiaccess(jdata, "confirmed")
d = dict.fromkeys(xpubs, {})
for xpub in xpubs:
c, i = 0, 0
while c <= 1:
addr = pubtoaddr(bip32_descend(bip32_ckd(xpub, c), i))
if addr in addrs:
d[xpub].update({
"m/%d/%d" % (c, i):
"%s:%d" % (addr, values[addrs.index(addr)])
})
else:
c += 1
i += 1
return d.values()[0] if len(d) == 1 else d
def __init__(self, network, bargain_uri = ''):
'''
Constructor
'''
self.bargain_uri = bargain_uri
magicbytes = MAGIC_BYTES_TESTNET if network == TESTNET else MAGIC_BYTES_MAINNET
self._privkey1 = sha256('This is a private key')
self._pubkey1 = privtopub(self._privkey1)
self.addr1 = pubtoaddr(self._pubkey1, magicbytes) # mryyjA6YpPCJ24MsSN7YnCK6M3NZoUAwxb
self._script1 = address_to_script(self.addr1)
self._privkeysign = sha256('This is a private key used to sign messages sent by the buyer')
self._pubkeysign = privtopub(self._privkeysign)
def get_xpub_unspent_addrs(*args):
"""Takes bip32 xpub (or xprv) and returns addresses with balance"""
from bitcoin.main import multiaccess, pubtoaddr
from bitcoin.deterministic import bip32_descend, bip32_ckd, bip32_privtopub
xpubs = [bip32_privtopub(x) if x.startswith("xprv") else x for x in args]
data = {"addr": " ".join(xpubs)}
jdata = json.loads(make_request("https://www.blockonomics.co/api/balance", json.dumps(data)))
jdata = jdata.get("response")
addrs, values = multiaccess(jdata,"addr"), multiaccess(jdata,"confirmed")
d = dict.fromkeys(xpubs, {})
for xpub in xpubs:
c, i = 0, 0
while c <= 1:
addr = pubtoaddr(bip32_descend(bip32_ckd(xpub, c), i))
if addr in addrs:
d[xpub].update({
"m/%d/%d" % (c, i): "%s:%d" % (addr, values[addrs.index(addr)])
})
else:
c += 1
i += 1
return d.values()[0] if len(d) ==1 else d
def mk_privpubaddr(privkey, compressed=False, magicbyte=0):
global priv, pub, addr
priv = encode_privkey(decode_privkey(privkey), 'hex')
pub = privtopub(compress(priv)) if compressed else privtopub(priv)
addr = pubtoaddr(pub, int(magicbyte))
return is_txobj(txobj[0]) if isinstance(txobj[0], dict) else False
return set(['locktime', 'version']).issubset(set(txobj.keys()))
def is_tx(txobj):
if isinstance(txobj, dict):
return is_txobj(txobj)
elif isinstance(txobj, string_types):
return is_txhex(txobj)
#SIG64="G8kH/WEgiATGXSy78yToe36IF9AUlluY3bMdkDFD1XyyDciIbXkfiZxk/qmjGdMeP6/BQJ/C5U/pbQUZv1HGkn8="
tpriv = hashlib.sha256(b"mrbubby"*3+b"!").hexdigest()
tpub = privtopub(tpriv)
taddr = privtoaddr(tpriv, 111)
#tpkh = pkh = mk_pubkey_script(addr)[6:-4]
masterpriv = hashlib.sha256(b"master"*42).hexdigest()
masterpub = compress(privtopub(masterpriv))
masteraddr = pubtoaddr(masterpub, 111)
# ops = [OPname['IF'], masterpub, OPname['CHECKSIGVERIFY'], OPname['ELSE'], '80bf07', #binascii.hexlify(from_int_to_le_bytes(507776)), # '80bf07' OPname['NOP2'], OPname['DROP'], OPname['ENDIF'], tpub, OPname['CHECKSIG']]
#wif_re = re.compile(r"[1-9a-km-zA-LMNP-Z]{51,111}")
PK = "3081d30201010420{0:064x}a081a53081a2020101302c06072a8648ce3d0101022100" \
"{1:064x}3006040100040107042102{2:064x}022100{3:064x}020101a124032200"
#PK.strip().format(rki, P, Gx, N)+ compress(privtopub(rk))
# https://gist.github.com/simcity4242/b0bb0f0281fcf58deec2
def mk_privpubaddr(privkey, compressed=False, magicbyte=0):
global priv, pub, addr
priv = encode_privkey(decode_privkey(privkey), 'hex')
pub = privtopub(compress(priv)) if compressed else privtopub(priv)
addr = pubtoaddr(pub, int(magicbyte))
return priv, pub, addr
elif isinstance(txobj, string_types):
return is_txhex(txobj)
else:
return False
sig64="G8kH/WEgiATGXSy78yToe36IF9AUlluY3bMdkDFD1XyyDciIbXkfiZxk/qmjGdMeP6/BQJ/C5U/pbQUZv1HGkn8="
#tpriv = hashlib.sha256(b"mrbubby"*3+b"!").hexdigest()
#tpriv2 = tpriv+"01"
#tpub, tpub2 = privtopub(tpriv), privtopub(tpriv2)
#taddr, taddr2 = privtoaddr(tpriv, 111), privtoaddr(tpriv2, 111)
#tpkh = pkh = mk_pubkey_script(addr)[6:-4]
masterpriv = hashlib.sha256(b"master"*42).hexdigest()
masterpub = compress(privtopub(masterpriv))
masteraddr = pubtoaddr(masterpub, 111)
# ops = [OPname['IF'], masterpub, OPname['CHECKSIGVERIFY'], OPname['ELSE'], '80bf07', #binascii.hexlify(from_int_to_le_bytes(507776)), # '80bf07' OPname['NOP2'], OPname['DROP'], OPname['ENDIF'], tpub, OPname['CHECKSIG']]
#wif_re = re.compile(r"[1-9a-km-zA-LMNP-Z]{51,111}")
PK = "3081d30201010420{0:064x}a081a53081a2020101302c06072a8648ce3d0101022100" \
"{1:064x}3006040100040107042102{2:064x}022100{3:064x}020101a124032200"
#PK.strip().format(rki, P, Gx, N)+ compress(privtopub(rk))
# https://gist.github.com/simcity4242/b0bb0f0281fcf58deec2
def little_endian_varint(integer):
"""Convert an integer to the Bitcoin variable length integer.
# -*- coding: utf-8 -*-
'''
Version: 0.0.1
Python library for the bargaining protocol
'''
import json
from bitcoin import address_to_script
from bitcoin.main import sha256, privtopub, pubtoaddr
from pybargain_protocol.constants import MAGIC_BYTES_TESTNET
'''
TEST VALUES
'''
TEST_PRIV1 = sha256('This is a private key')
TEST_PUB1 = privtopub(TEST_PRIV1)
TEST_ADDR1 = pubtoaddr(TEST_PUB1, MAGIC_BYTES_TESTNET) # mryyjA6YpPCJ24MsSN7YnCK6M3NZoUAwxb
TEST_PRIV2 = sha256('This is another private key')
TEST_PUB2 = privtopub(TEST_PRIV2)
TEST_ADDR2 = pubtoaddr(TEST_PUB2, MAGIC_BYTES_TESTNET) # mftfwza9ZBwQRF2VW3YLuBhe8AkR2c2vrL
VALID_TIME1 = 1400100000L
VALID_TIME2 = 1400200000L
VALID_TIME3 = 1400300000L
VALID_TIME4 = 1400400000L
VALID_TIME5 = 1400500000L
VALID_TIME6 = 1400600000L
VALID_EXPIRES1 = 1401100000L
VALID_EXPIRES2 = 1401200000L
VALID_MEMO = 'Ceci est le contenu d\'un memo.'