Decode

cic_tools/eth/runnable/balance.py

@@ -25,7 +25,7 @@ import sha3
 from eth_abi import encode_single
 
 # local imports
-from cic_tools.eth.checksum import to_checksum
+from cic_tools.eth.address import to_checksum
 from cic_tools.eth.method import (
         jsonrpc_template,
         erc20_balance,

cic_tools/eth/runnable/checksum.py

@@ -2,7 +2,7 @@
 import sys
 
 # local imports
-from cic_tools.eth.checksum import to_checksum
+from cic_tools.eth.address import to_checksum
 
 
 print(to_checksum(sys.argv[1]))

cic_tools/eth/runnable/decode.py

@@ -0,0 +1,51 @@
+#!python3
+
+"""Decode raw transaction
+
+.. 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 cic_tools.eth.tx import unpack_signed
+
+
+logging.basicConfig(level=logging.WARNING)
+logg = logging.getLogger()
+
+default_abi_dir = os.environ.get('ETH_ABI_DIR', '/usr/share/local/cic/solidity/abi')
+default_eth_provider = os.environ.get('ETH_PROVIDER', 'http://localhost:8545')
+
+argparser = argparse.ArgumentParser()
+argparser.add_argument('-v', action='store_true', help='Be verbose')
+argparser.add_argument('-i', '--chain-id', dest='i', type=str, help='Numeric network id')
+argparser.add_argument('tx', type=str, help='hex-encoded signed raw transaction')
+args = argparser.parse_args()
+
+if args.v:
+    logg.setLevel(logging.DEBUG)
+
+(chain_name, chain_id) = args.i.split(':')
+
+
+def main():
+    tx_raw = args.tx
+    if tx_raw[:2] == '0x':
+        tx_raw = tx_raw[2:]
+    tx_raw_bytes = bytes.fromhex(tx_raw)
+    tx = unpack_signed(tx_raw_bytes, int(chain_id))
+    for k in tx.keys():
+        print('{}: {}'.format(k, tx[k]))
+
+
+if __name__ == '__main__':
+    main()