149 lines
4.9 KiB
Python
149 lines
4.9 KiB
Python
# standard imports
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import argparse
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import sys
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import os
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import logging
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import re
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# third-party imports
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import confini
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import celery
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import web3
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from cic_registry.chain import ChainSpec
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from cic_registry import zero_address
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# local imports
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from cic_eth.api import AdminApi
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from cic_eth.eth.rpc import RpcClient
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from cic_eth.db.enum import LockEnum
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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logging.getLogger('web3').setLevel(logging.WARNING)
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logging.getLogger('urllib3').setLevel(logging.WARNING)
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default_abi_dir = '/usr/share/local/cic/solidity/abi'
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default_config_dir = os.path.join('/usr/local/etc/cic-eth')
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argparser = argparse.ArgumentParser()
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argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)')
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argparser.add_argument('-r', '--registry-address', type=str, help='CIC registry address')
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argparser.add_argument('-f', '--format', dest='f', default='terminal', type=str, help='Output format')
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argparser.add_argument('-c', type=str, default=default_config_dir, help='config root to use')
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argparser.add_argument('-i', '--chain-spec', dest='i', type=str, help='chain spec')
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argparser.add_argument('-q', type=str, default='cic-eth', help='celery queue to submit transaction tasks to')
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argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
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argparser.add_argument('-v', action='store_true', help='Be verbose')
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argparser.add_argument('-vv', help='be more verbose', action='store_true')
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def process_lock_args(argparser):
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argparser.add_argument('flags', type=str, help='Flags to manipulate')
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argparser.add_argument('address', default=zero_address, nargs='?', type=str, help='Ethereum address to unlock,')
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sub = argparser.add_subparsers()
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sub.dest = "command"
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sub_lock = sub.add_parser('lock', help='Set or reset locks')
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sub_unlock = sub.add_parser('unlock', help='Set or reset locks')
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process_lock_args(sub_lock)
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process_lock_args(sub_unlock)
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args = argparser.parse_args()
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if args.v == True:
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logging.getLogger().setLevel(logging.INFO)
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elif args.vv == True:
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logging.getLogger().setLevel(logging.DEBUG)
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config_dir = os.path.join(args.c)
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os.makedirs(config_dir, 0o777, True)
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config = confini.Config(config_dir, args.env_prefix)
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config.process()
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args_override = {
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'ETH_PROVIDER': getattr(args, 'p'),
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'CIC_CHAIN_SPEC': getattr(args, 'i'),
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}
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# override args
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config.censor('PASSWORD', 'DATABASE')
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config.censor('PASSWORD', 'SSL')
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logg.debug('config loaded from {}:\n{}'.format(config_dir, config))
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re_websocket = re.compile('^wss?://')
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re_http = re.compile('^https?://')
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blockchain_provider = config.get('ETH_PROVIDER')
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if re.match(re_websocket, blockchain_provider) != None:
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blockchain_provider = web3.Web3.WebsocketProvider(blockchain_provider)
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elif re.match(re_http, blockchain_provider) != None:
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blockchain_provider = web3.Web3.HTTPProvider(blockchain_provider)
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else:
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raise ValueError('unknown provider url {}'.format(blockchain_provider))
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def web3_constructor():
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w3 = web3.Web3(blockchain_provider)
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return (blockchain_provider, w3)
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RpcClient.set_constructor(web3_constructor)
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celery_app = celery.Celery(broker=config.get('CELERY_BROKER_URL'), backend=config.get('CELERY_RESULT_URL'))
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queue = args.q
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chain_spec = ChainSpec.from_chain_str(config.get('CIC_CHAIN_SPEC'))
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chain_str = str(chain_spec)
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c = RpcClient(chain_spec)
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admin_api = AdminApi(c)
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def lock_names_to_flag(s):
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flagstrings = s.split(',')
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flagstrings = map(lambda s: s.upper(), flagstrings)
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flagsvalue = 0
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for s in flagstrings:
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v = getattr(LockEnum, s)
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flagsvalue |= v
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return flagsvalue
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# TODO: move each command to submodule
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def main():
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if args.command == 'unlock':
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flags = lock_names_to_flag(args.flags)
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if not web3.Web3.isChecksumAddress(args.address):
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raise ValueError('Invalid checksum address {}'.format(args.address))
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s = celery.signature(
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'cic_eth.admin.ctrl.unlock',
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[
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None,
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chain_str,
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args.address,
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flags,
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],
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queue=queue,
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)
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t = s.apply_async()
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logg.debug('unlock {} on {} task {}'.format(flags, args.address, t))
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if args.command == 'lock':
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flags = lock_names_to_flag(args.flags)
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if not web3.Web3.isChecksumAddress(args.address):
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raise ValueError('Invalid checksum address {}'.format(args.address))
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s = celery.signature(
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'cic_eth.admin.ctrl.lock',
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[
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None,
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chain_str,
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args.address,
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flags,
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],
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queue=queue,
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)
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t = s.apply_async()
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logg.debug('lock {} on {} task {}'.format(flags, args.address, t))
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if __name__ == '__main__':
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main()
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