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Catch bogus transfers where token address is no contract

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This commit is contained in:
nolash 2021-05-12 08:48:50 +02:00
parent 1f668384cc
commit 4667916d80
Signed by untrusted user who does not match committer: lash
GPG Key ID: 21D2E7BB88C2A746
2 changed files with 14 additions and 5 deletions
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12
apps/cic-eth/cic_eth/runnable/daemons/filters/callback.py
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@ -3,7 +3,10 @@ import logging
# external imports
import celery
from cic_eth_registry.error import UnknownContractError
from cic_eth_registry.error import (
UnknownContractError,
NotAContractError,
)
from chainlib.status import Status as TxStatus
from chainlib.eth.address import to_checksum_address
from chainlib.eth.error import RequestMismatchException
@ -124,8 +127,7 @@ class CallbackFilter(SyncFilter):
(transfer_type, transfer_data) = parser(tx, conn)
if transfer_type == None:
continue
else:
pass
break
except RequestMismatchException:
continue
@ -168,7 +170,9 @@ class CallbackFilter(SyncFilter):
t = self.call_back(transfer_type, result)
logg.info('callback success task id {} tx {} queue {}'.format(t, tx.hash, t.queue))
except UnknownContractError:
logg.debug('callback filter {}:{} skipping "transfer" method on unknown contract {} tx {}'.format(tx.queue, tx.method, transfer_data['to'], tx.hash))
logg.debug('callback filter {}:{} skipping "transfer" method on unknown contract {} tx {}'.format(self.queue, self.method, transfer_data['to'], tx.hash))
except NotAContractError:
logg.debug('callback filter {}:{} skipping "transfer" on non-contract address {} tx {}'.format(self.queue, self.method, transfer_data['to'], tx.hash))
def __str__(self):

7
apps/contract-migration/scripts/cic_eth/import_balance.py
View File

@ -33,6 +33,7 @@ from chainlib.eth.tx import TxFactory
from chainlib.jsonrpc import jsonrpc_template
from chainlib.eth.error import EthException
from chainlib.chain import ChainSpec
from chainlib.eth.constant import ZERO_ADDRESS
from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
from crypto_dev_signer.keystore.dict import DictKeystore
from cic_types.models.person import Person
@ -51,7 +52,7 @@ argparser.add_argument('-c', type=str, default=config_dir, help='config root to
argparser.add_argument('--old-chain-spec', type=str, dest='old_chain_spec', default='evm:oldchain:1', help='chain spec')
argparser.add_argument('-i', '--chain-spec', type=str, dest='i', help='chain spec')
argparser.add_argument('-r', '--registry-address', type=str, dest='r', help='CIC Registry address')
argparser.add_argument('--token-symbol', default='SRF', type=str, dest='token_symbol', help='Token symbol to use for trnsactions')
argparser.add_argument('--token-symbol', default='GFT', type=str, dest='token_symbol', help='Token symbol to use for trnsactions')
argparser.add_argument('--head', action='store_true', help='start at current block height (overrides --offset)')
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')
argparser.add_argument('-q', type=str, default='cic-eth', help='celery queue to submit transaction tasks to')
@ -252,6 +253,10 @@ def main():
except ValueError as e:
logg.critical('lookup failed for token {}: {}'.format(token_symbol, e))
sys.exit(1)
if sarafu_token_address == ZERO_ADDRESS:
raise KeyError('token address for symbol {} is zero'.format(token_symbol))
logg.info('found token address {}'.format(sarafu_token_address))
syncer_backend = MemBackend(chain_str, 0)