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Split address generation steps

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This commit is contained in:
nolash 2021-03-25 19:14:55 +01:00
parent 51e8a16f52
commit 80cc54e3ba
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
5 changed files with 18 additions and 10 deletions
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16
crypto_dev_signer/encoding.py
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@ -12,10 +12,7 @@ from hexathon import (
logg = logging.getLogger(__name__) logg = logging.getLogger(__name__)
def private_key_to_address(pk, result_format='hex'): def public_key_bytes_to_address(pubk_bytes, result_format='hex'):
pubk = coincurve.PublicKey.from_secret(pk.secret)
logg.debug('secret {} '.format(pk.secret.hex()))
pubk_bytes = pubk.format(compressed=False)
h = sha3.keccak_256() h = sha3.keccak_256()
logg.debug('public key bytes {}'.format(pubk_bytes.hex())) logg.debug('public key bytes {}'.format(pubk_bytes.hex()))
h.update(pubk_bytes[1:]) h.update(pubk_bytes[1:])
@ -27,6 +24,17 @@ def private_key_to_address(pk, result_format='hex'):
raise ValueError('invalid result format "{}"'.format(result_format)) raise ValueError('invalid result format "{}"'.format(result_format))
def public_key_to_address(pubk, result_format='hex'):
pubk_bytes = pubk.format(compressed=False)
return public_key_bytes_to_address(pubk_bytes, result_format='hex')
def private_key_to_address(pk, result_format='hex'):
pubk = coincurve.PublicKey.from_secret(pk.secret)
logg.debug('secret {} '.format(pk.secret.hex()))
return public_key_to_address(pubk, result_format)
def is_address(address_hex): def is_address(address_hex):
try: try:
address_hex = strip_0x(address_hex) address_hex = strip_0x(address_hex)

0
crypto_dev_signer/keystore/postgres.py → crypto_dev_signer/keystore/reference.py
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2
crypto_dev_signer/runnable/signer.py
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@ -16,7 +16,7 @@ from jsonrpc.exceptions import *
# local imports # local imports
from crypto_dev_signer.eth.signer import ReferenceSigner from crypto_dev_signer.eth.signer import ReferenceSigner
from crypto_dev_signer.eth.transaction import EIP155Transaction from crypto_dev_signer.eth.transaction import EIP155Transaction
from crypto_dev_signer.keystore import ReferenceKeystore from crypto_dev_signer.keystore.reference import ReferenceKeystore
from crypto_dev_signer.error import UnknownAccountError from crypto_dev_signer.error import UnknownAccountError
logging.basicConfig(level=logging.WARNING) logging.basicConfig(level=logging.WARNING)

2
requirements.txt
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@ -8,4 +8,4 @@ confini~=0.3.6a3
sqlalchemy==1.3.20 sqlalchemy==1.3.20
coincurve==15.0.0 coincurve==15.0.0
pycrypto==2.6.1 pycrypto==2.6.1
hexathon==0.0.1a4 hexathon~=0.0.1a5

8
setup.py
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@ -24,18 +24,18 @@ f.close()
setup( setup(
name="crypto-dev-signer", name="crypto-dev-signer",
version="0.4.14a4", version="0.4.14a8",
description="A signer and keystore daemon and library for cryptocurrency software development", description="A signer and keystore daemon and library for cryptocurrency software development",
author="Louis Holbrook", author="Louis Holbrook",
author_email="dev@holbrook.no", author_email="dev@holbrook.no",
packages=[ packages=[
'crypto_dev_signer.eth.signer', 'crypto_dev_signer.eth.signer',
'crypto_dev_signer.eth.web3ext', #'crypto_dev_signer.eth.web3ext',
'crypto_dev_signer.eth.helper', #'crypto_dev_signer.eth.helper',
'crypto_dev_signer.eth', 'crypto_dev_signer.eth',
'crypto_dev_signer.keystore', 'crypto_dev_signer.keystore',
'crypto_dev_signer.runnable', 'crypto_dev_signer.runnable',
'crypto_dev_signer.helper', #'crypto_dev_signer.helper',
'crypto_dev_signer', 'crypto_dev_signer',
], ],
install_requires=requirements, install_requires=requirements,