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WIP add erc20 transfer executable

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This commit is contained in:
nolash
2021-02-09 12:12:37 +01:00
parent 1214434f4b
commit 8be9b59556
13 changed files with 261 additions and 92 deletions
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17
cic_tools/eth/runnable/balance.py
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@@ -26,14 +26,14 @@ from eth_abi import encode_single
# local imports
from cic_tools.eth.address import to_checksum
from cic_tools.eth.method import (
from cic_tools.eth.rpc import (
jsonrpc_template,
erc20_balance,
erc20_decimals,
jsonrpc_result,
)
from cic_tools.eth.erc20 import ERC20TxFactory
from cic_tools.eth.connection import HTTPConnection
from cic_tools.eth.nonce import DefaultNonceOracle
from cic_tools.eth.gas import DefaultGasOracle
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
@@ -55,22 +55,25 @@ if args.v:
logg.setLevel(logging.DEBUG)
conn = HTTPConnection(args.p)
gas_oracle = DefaultGasOracle(conn)
def main():
account = to_checksum(args.account)
if not args.u and account != add_0x(args.account):
raise ValueError('invalid checksum address')
r = None
decimals = 18
if args.t != None:
g = ERC20TxFactory()
# determine decimals
decimals_o = erc20_decimals(args.t)
decimals_o = g.erc20_decimals(args.t)
r = conn.do(decimals_o)
decimals = int(strip_0x(r), 16)
# get balance
balance_o = erc20_balance(args.t, account)
balance_o = g.erc20_balance(args.t, account)
r = conn.do(balance_o)
else:

13
cic_tools/eth/runnable/gas.py
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@@ -19,7 +19,6 @@ import logging
# third-party imports
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
from hexathon import (
add_0x,
strip_0x,
@@ -28,9 +27,7 @@ from hexathon import (
# local imports
from cic_tools.eth.address import to_checksum
from cic_tools.eth.connection import HTTPConnection
from cic_tools.eth.method import (
jsonrpc_template,
)
from cic_tools.eth.rpc import jsonrpc_template
from cic_tools.eth.nonce import DefaultNonceOracle
from cic_tools.eth.gas import (
DefaultGasOracle,
@@ -52,8 +49,8 @@ argparser.add_argument('-ww', action='store_true', help='Wait for every transact
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='Ethereum:1', help='Chain specification string')
argparser.add_argument('-a', '--signer-address', dest='a', type=str, help='Signing address')
argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
argparser.add_argument('-v', action='store_true', help='Be verbose')
argparser.add_argument('-u', '--unsafe', dest='u', action='store_true', help='Auto-convert address to checksum adddress')
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='Ethereum address of recipient')
argparser.add_argument('amount', type=int, help='Amount of tokens to mint and gift')
@@ -101,10 +98,14 @@ def main():
logg.debug('sender {} balance before: {}'.format(signer_address, balance(signer_address)))
logg.debug('recipient {} balance before: {}'.format(recipient, balance(recipient)))
g = GasTxFactory(signer, gas_oracle, nonce_oracle, chain_id=chain_id)
g = GasTxFactory(signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle, chain_id=chain_id)
(tx_hash_hex, o) = g.create(signer_address, recipient, value)
conn.do(o)
logg.debug('sender {} balance after: {}'.format(signer_address, balance(signer_address)))
logg.debug('recipient {} balance after: {}'.format(recipient, balance(recipient)))
print(tx_hash_hex)

113
cic_tools/eth/runnable/transfer.py Normal file
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@@ -0,0 +1,113 @@
#!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
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
from hexathon import (
add_0x,
strip_0x,
)
# local imports
from cic_tools.eth.address import to_checksum
from cic_tools.eth.connection import HTTPConnection
from cic_tools.eth.rpc import jsonrpc_template
from cic_tools.eth.nonce import DefaultNonceOracle
from cic_tools.eth.gas import DefaultGasOracle
from cic_tools.eth.erc20 import ERC20TxFactory
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
logging.getLogger('web3').setLevel(logging.WARNING)
logging.getLogger('urllib3').setLevel(logging.WARNING)
default_abi_dir = '/usr/local/share/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('-u', '--unsafe', dest='u', action='store_true', help='Auto-convert address to checksum adddress')
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
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)
conn = HTTPConnection(args.p)
nonce_oracle = DefaultNonceOracle(signer_address, conn)
gas_oracle = DefaultGasOracle(conn)
chain_pair = args.i.split(':')
chain_id = int(chain_pair[1])
#g = ERC20TxFactory(signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle, chain_id=chain_id)
g = ERC20TxFactory()
def balance(token_address, address):
o = g.erc20_balance(token_address, address)
r = conn.do(o)
hx = strip_0x(r)
return int(hx, 16)
def main():
recipient = args.recipient
if not args.u and recipient != add_0x(args.recipient):
raise ValueError('invalid checksum address')
value = args.amount
logg.debug('sender {} balance before: {}'.format(signer_address, balance(args.t, signer_address)))
logg.debug('recipient {} balance before: {}'.format(recipient, balance(args.t, recipient)))
logg.debug('sender {} balance after: {}'.format(signer_address, balance(args.t, signer_address)))
logg.debug('recipient {} balance after: {}'.format(recipient, balance(args.t, recipient)))
if block_last:
helper.wait_for()
print(tx_hash)
if __name__ == '__main__':
main()