mirror of
https://github.com/bitcoinbook/bitcoinbook
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41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
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#!/usr/bin/env python
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from pycoin.key import Key
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from pycoin.key.validate import is_address_valid, is_wif_valid
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from pycoin.services import spendables_for_address
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from pycoin.tx.tx_utils import create_signed_tx
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def get_address(which):
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while 1:
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print("enter the %s address=> " % which, end='')
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address = input()
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is_valid = is_address_valid(address)
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if is_valid:
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return address
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print("invalid address, please try again")
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src_address = get_address("source")
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spendables = spendables_for_address(src_address)
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print(spendables)
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while 1:
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print("enter the WIF for %s=> " % src_address, end='')
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wif = input()
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is_valid = is_wif_valid(wif)
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if is_valid:
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break
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print("invalid wif, please try again")
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key = Key.from_text(wif)
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if src_address not in (key.address(use_uncompressed=False), key.address(use_uncompressed=True)):
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print("** WIF doesn't correspond to %s" % src_address)
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print("The secret exponent is %d" % key.secret_exponent())
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dst_address = get_address("destination")
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tx = create_signed_tx(spendables, payables=[dst_address], wifs=[wif])
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print("here is the signed output transaction")
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print(tx.as_hex())
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