2021-02-08 11:23:07 +01:00
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#!python3
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"""Decode raw transaction
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.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
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.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
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"""
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# SPDX-License-Identifier: GPL-3.0-or-later
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# standard imports
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import os
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import json
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import argparse
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import logging
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# third-party imports
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2021-02-11 08:52:59 +01:00
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from chainlib.eth.tx import unpack_signed
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2021-02-08 11:23:07 +01:00
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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default_abi_dir = os.environ.get('ETH_ABI_DIR', '/usr/share/local/cic/solidity/abi')
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default_eth_provider = os.environ.get('ETH_PROVIDER', 'http://localhost:8545')
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argparser = argparse.ArgumentParser()
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argparser.add_argument('-v', action='store_true', help='Be verbose')
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argparser.add_argument('-i', '--chain-id', dest='i', type=str, help='Numeric network id')
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argparser.add_argument('tx', type=str, help='hex-encoded signed raw transaction')
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args = argparser.parse_args()
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if args.v:
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logg.setLevel(logging.DEBUG)
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(chain_name, chain_id) = args.i.split(':')
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def main():
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tx_raw = args.tx
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if tx_raw[:2] == '0x':
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tx_raw = tx_raw[2:]
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tx_raw_bytes = bytes.fromhex(tx_raw)
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tx = unpack_signed(tx_raw_bytes, int(chain_id))
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for k in tx.keys():
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print('{}: {}'.format(k, tx[k]))
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if __name__ == '__main__':
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main()
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