106 lines
3.6 KiB
Python
106 lines
3.6 KiB
Python
|
#!python3
|
|||
|
|
|
|||
|
|
"""Token transfer script
|
|||
|
|
|
|||
|
|
.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
|
|||
|
|
.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
|
|||
|
|
|
|||
|
|
"""
|
|||
|
|
|
|||
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|||
|
|
|
|||
|
|
# standard imports
|
|||
|
|
import os
|
|||
|
|
import json
|
|||
|
|
import argparse
|
|||
|
|
import logging
|
|||
|
|
|
|||
|
|
# third-party imports
|
|||
|
|
import web3
|
|||
|
|
from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
|
|||
|
|
from crypto_dev_signer.keystore import DictKeystore
|
|||
|
|
from crypto_dev_signer.eth.helper import EthTxExecutor
|
|||
|
|
|
|||
|
|
logging.basicConfig(level=logging.WARNING)
|
|||
|
|
logg = logging.getLogger()
|
|||
|
|
|
|||
|
|
logging.getLogger('web3').setLevel(logging.WARNING)
|
|||
|
|
logging.getLogger('urllib3').setLevel(logging.WARNING)
|
|||
|
|
|
|||
|
|
default_abi_dir = '/usr/share/local/cic/solidity/abi'
|
|||
|
|
argparser = argparse.ArgumentParser()
|
|||
|
|
argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)')
|
|||
|
|
argparser.add_argument('-w', action='store_true', help='Wait for the last transaction to be confirmed')
|
|||
|
|
argparser.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed')
|
|||
|
|
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='Ethereum:1', help='Chain specification string')
|
|||
|
|
argparser.add_argument('--token-address', required='True', dest='t', type=str, help='Token address')
|
|||
|
|
argparser.add_argument('-a', '--sender-address', dest='s', type=str, help='Sender account address')
|
|||
|
|
argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
|
|||
|
|
argparser.add_argument('--abi-dir', dest='abi_dir', type=str, default=default_abi_dir, help='Directory containing bytecode and abi (default {})'.format(default_abi_dir))
|
|||
|
|
argparser.add_argument('-v', action='store_true', help='Be verbose')
|
|||
|
|
argparser.add_argument('-vv', action='store_true', help='Be more verbose')
|
|||
|
|
argparser.add_argument('recipient', type=str, help='Recipient account address')
|
|||
|
|
argparser.add_argument('amount', type=int, help='Amount of tokens to mint and gift')
|
|||
|
|
args = argparser.parse_args()
|
|||
|
|
|
|||
|
|
|
|||
|
|
if args.vv:
|
|||
|
|
logg.setLevel(logging.DEBUG)
|
|||
|
|
elif args.v:
|
|||
|
|
logg.setLevel(logging.INFO)
|
|||
|
|
|
|||
|
|
block_last = args.w
|
|||
|
|
block_all = args.ww
|
|||
|
|
|
|||
|
|
w3 = web3.Web3(web3.Web3.HTTPProvider(args.p))
|
|||
|
|
|
|||
|
|
signer_address = None
|
|||
|
|
keystore = DictKeystore()
|
|||
|
|
if args.y != None:
|
|||
|
|
logg.debug('loading keystore file {}'.format(args.y))
|
|||
|
|
signer_address = keystore.import_keystore_file(args.y)
|
|||
|
|
logg.debug('now have key for signer address {}'.format(signer_address))
|
|||
|
|
signer = EIP155Signer(keystore)
|
|||
|
|
|
|||
|
|
chain_pair = args.i.split(':')
|
|||
|
|
chain_id = int(chain_pair[1])
|
|||
|
|
|
|||
|
|
helper = EthTxExecutor(
|
|||
|
|
w3,
|
|||
|
|
signer_address,
|
|||
|
|
signer,
|
|||
|
|
chain_id,
|
|||
|
|
block=args.ww,
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
|
|||
|
|
def main():
|
|||
|
|
# TODO: Add pure ERC20 abi to collection
|
|||
|
|
f = open(os.path.join(args.abi_dir, 'ERC20.json'), 'r')
|
|||
|
|
abi = json.load(f)
|
|||
|
|
f.close()
|
|||
|
|
|
|||
|
|
c = w3.eth.contract(abi=abi, address=args.t)
|
|||
|
|
|
|||
|
|
recipient = args.recipient
|
|||
|
|
value = args.amount
|
|||
|
|
|
|||
|
|
logg.debug('sender {} balance before: {}'.format(signer_address, c.functions.balanceOf(signer_address).call()))
|
|||
|
|
logg.debug('recipient {} balance before: {}'.format(recipient, c.functions.balanceOf(recipient).call()))
|
|||
|
|
(tx_hash, rcpt) = helper.sign_and_send(
|
|||
|
|
[
|
|||
|
|
c.functions.transfer(recipient, value).buildTransaction,
|
|||
|
|
],
|
|||
|
|
)
|
|||
|
|
logg.debug('sender {} balance after: {}'.format(signer_address, c.functions.balanceOf(signer_address).call()))
|
|||
|
|
logg.debug('recipient {} balance after: {}'.format(recipient, c.functions.balanceOf(recipient).call()))
|
|||
|
|
|
|||
|
|
if block_last:
|
|||
|
|
helper.wait_for()
|
|||
|
|
|
|||
|
|
print(tx_hash)
|
|||
|
|
|
|||
|
|
|
|||
|
|
if __name__ == '__main__':
|
|||
|
|
main()
|