mirror of
git://holbrook.no/eth-monitor.git
synced 2024-11-15 18:06:45 +01:00
138 lines
4.5 KiB
Python
138 lines
4.5 KiB
Python
# standard imports
|
||
import argparse
|
||
import logging
|
||
import sys
|
||
import os
|
||
import time
|
||
|
||
# external imports
|
||
from chainlib.encode import TxHexNormalizer
|
||
from chainlib.eth.connection import EthHTTPConnection
|
||
from chainlib.chain import ChainSpec
|
||
|
||
# local imports
|
||
from eth_monitor.filters.cache import Filter as CacheFilter
|
||
from eth_monitor.filters import RuledFilter
|
||
from eth_monitor.store.file import FileStore
|
||
from eth_monitor.rules import AddressRules
|
||
|
||
logging.basicConfig(level=logging.WARNING)
|
||
logg = logging.getLogger()
|
||
|
||
normalize_address = TxHexNormalizer().wallet_address
|
||
|
||
|
||
argparser = argparse.ArgumentParser('master eth events monitor')
|
||
argparser.add_argument('--api-key-file', dest='api_key_file', type=str, help='File to read API key from')
|
||
argparser.add_argument('--cache-dir', dest='cache_dir', type=str, help='Directory to store tx data')
|
||
argparser.add_argument('--store-tx-data', dest='store_tx_data', action='store_true', help='Include all transaction data objects by default')
|
||
argparser.add_argument('--store-block-data', dest='store_block_data', action='store_true', help='Include all block data objects by default')
|
||
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
|
||
argparser.add_argument('-f', '--address-file', dest='address_file', default=[], type=str, action='append', help='Add addresses from file')
|
||
argparser.add_argument('-a', '--address', default=[], type=str, action='append', help='Add address')
|
||
argparser.add_argument('--delay', type=float, default=0.2, help='Seconds to wait between each retrieval from importer')
|
||
argparser.add_argument('-v', action='store_true', help='Be verbose')
|
||
argparser.add_argument('-vv', action='store_true', help='Be more verbose')
|
||
argparser.add_argument('-p', type=str, help='RPC provider')
|
||
args = argparser.parse_args(sys.argv[1:])
|
||
|
||
if args.vv:
|
||
logg.setLevel(logging.DEBUG)
|
||
elif args.v:
|
||
logg.setLevel(logging.INFO)
|
||
|
||
api_key = os.environ.get('API_KEY')
|
||
if args.api_key_file != None:
|
||
f = open(args.api_key_file, 'r')
|
||
api_key = f.read()
|
||
f.close()
|
||
|
||
rpc = EthHTTPConnection(args.p)
|
||
|
||
chain_spec = ChainSpec.from_chain_str(args.i)
|
||
|
||
def conn_socks_tor(host='127.0.0.1', port=9050):
|
||
import socks
|
||
import socket
|
||
|
||
socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS4, host, port, True)
|
||
socket.socket = socks.socksocket
|
||
|
||
|
||
def collect_addresses(addresses=[], address_files=[]):
|
||
address_collection = []
|
||
for a in addresses:
|
||
a = normalize_address(a)
|
||
if a in address_collection:
|
||
logg.debug('skipping duplicate address {}'.format(a))
|
||
address_collection.append(a)
|
||
logg.info('added address {}'.format(a))
|
||
|
||
for fp in address_files:
|
||
logg.debug('processing file ' + fp)
|
||
f = open(fp, 'r')
|
||
while True:
|
||
a = f.readline()
|
||
if a == '':
|
||
break
|
||
a = a.rstrip()
|
||
a = normalize_address(a)
|
||
if a in address_collection:
|
||
logg.debug('skipping duplicate address {}'.format(a))
|
||
address_collection.append(a)
|
||
logg.info('added address {}'.format(a))
|
||
f.close()
|
||
|
||
return address_collection
|
||
|
||
|
||
def setup_address_rules(addresses):
|
||
rules = AddressRules()
|
||
for address in addresses:
|
||
rules.include(sender=address, recipient=address)
|
||
return rules
|
||
|
||
|
||
def setup_filter(chain_spec, cache_dir, include_tx_data, include_block_data, address_rules):
|
||
store = FileStore(chain_spec, cache_dir, address_rules=address_rules)
|
||
cache_dir = os.path.realpath(cache_dir)
|
||
if cache_dir == None:
|
||
import tempfile
|
||
cache_dir = tempfile.mkdtemp()
|
||
logg.info('using chain spec {} and dir {}'.format(chain_spec, cache_dir))
|
||
RuledFilter.init(store, include_tx_data=include_tx_data, include_block_data=include_block_data)
|
||
|
||
|
||
def main():
|
||
conn_socks_tor()
|
||
addresses = collect_addresses(args.address, args.address_file)
|
||
|
||
from eth_monitor.importers.etherscan import EtherscanImporter
|
||
|
||
address_rules = setup_address_rules(args.address)
|
||
|
||
setup_filter(
|
||
chain_spec,
|
||
args.cache_dir,
|
||
bool(args.store_tx_data),
|
||
bool(args.store_block_data),
|
||
address_rules,
|
||
)
|
||
|
||
cache_filter = CacheFilter(
|
||
rules_filter=address_rules,
|
||
)
|
||
|
||
filters = [
|
||
cache_filter,
|
||
]
|
||
|
||
importer = EtherscanImporter(rpc, api_key, filters=filters, block_callback=RuledFilter.block_callback)
|
||
for a in addresses:
|
||
importer.get(a)
|
||
time.sleep(args.delay)
|
||
|
||
|
||
if __name__ == '__main__':
|
||
main()
|