def prepare_miner_block(self, args):
if args:
args_splitted = args.split(' ')
privkey_addr = args_splitted[0]
f = open(privkey_addr, 'r')
miner_privkey_wif = f.read()
f.close()
else:
f = open(MINER_PRIVKEY_FILE, 'r')
miner_privkey_wif = f.read()
f.close()
transactions = Blockchain.get_transactions_to_block()
miner_privkey = Wallet.WIF_to_priv(miner_privkey_wif)
coinbase = CoinbaseTransaction()
coinbase.recipient_address = Wallet.private_key_to_addr(miner_privkey)
coinbase_hash = coinbase.transaction_hash()
sign, publkey = Wallet.sign_message(coinbase_hash, miner_privkey)
serialized_coinbase = Serializer.serialize(coinbase.amount,
coinbase.sender_address,
coinbase.recipient_address,
publkey, sign)
if transactions[0] == '':
transactions = [serialized_coinbase]
else:
transactions.append(serialized_coinbase)
last_block = Blockchain.get_chain()[-1]
last_block_h = last_block.hash_block()
timestamp = int(time.time())
new_block = Block(timestamp, last_block_h, transactions)
return new_block
def test_wif(self):
self.assertEqual(pk, Wallet.WIF_to_priv(Wallet.priv_to_WIF(pk)))
super(RawCoinbaseTransaction, self).__init__(
sender_addr='0000000000000000000000000000000000',
recepient_addr='0000000000000000000000000000000000',
inputs=
'0000000000000000000000000000000000000000000000000000000000000000',
value=50,
locktime=0)
out_txid = '746f07af15f9fca472c993cd343ab3207072020b0fd3797def150473e88cbdf6'
my_address = '2NEBZ1E7FqWCQsC3aETLepmADibZ7Mgnz3D'
taras_address = '2NEHZANaV4s48mzmnuRanzW4nF9vLnB2you'
tx = RawTransaction(my_address, taras_address, out_txid, 20, 10)
# print(tx.raw_transaction(Alice_private_key))
privkey = Wallet.WIF_to_priv(my_privkey)
prRed(privkey)
prk = swap_bits_in_str(privkey)
# print(prk)
abcde = Wallet.WIF_to_priv(
'Qqj2j371SdysJ9ru9WaTnfimX2tsQKr1snvJRrNg4X6jwYnZnUoKgUhDgppodgFbQY6dB4V')
prRed(abcde)
raw = tx.raw_transaction(prk[2:])
raw_dict = deserialize(raw.hex())
sig_script_len = make_varint(len(tx.sig_script.hex()))
pk_script_len = make_varint(len(tx.tx_out1['pk_script'].hex()))
# print(sig_script_len + tx.sig_script.hex())
# print('------')
# print(pk_script_len + tx.tx_out1['pk_script'].hex())
script = (sig_script_len + tx.sig_script.hex() + pk_script_len +
