mirror of
git://holbrook.no/eth-monitor.git
synced 2024-11-19 03:06:47 +01:00
56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
# standard imports
|
|
import logging
|
|
|
|
# external imports
|
|
from chainlib.eth.address import is_same_address
|
|
|
|
logg = logging.getLogger()
|
|
|
|
|
|
class AddressRules:
|
|
|
|
def __init__(self, include_by_default=False):
|
|
self.excludes = []
|
|
self.includes = []
|
|
self.include_by_default = include_by_default
|
|
|
|
|
|
def exclude(self, sender=None, recipient=None, executable=None):
|
|
self.excludes.append((sender, recipient, executable,))
|
|
logg.info('cache filter added EXCLUDE rule sender {} recipient {} executable {}'.format(sender, recipient, executable))
|
|
|
|
|
|
def include(self, sender=None, recipient=None, executable=None):
|
|
self.includes.append((sender, recipient, executable,))
|
|
logg.info('cache filter added INCLUDE rule sender {} recipient {} executable {}'.format(sender, recipient, executable))
|
|
|
|
|
|
def apply_rules(self, tx):
|
|
return self.apply_rules_addresses(tx.outputs[0], tx.inputs[0], tx.hash)
|
|
|
|
|
|
def apply_rules_addresses(self, sender, recipient, tx_hash):
|
|
v = self.include_by_default
|
|
|
|
for rule in self.includes:
|
|
if rule[0] != None and is_same_address(sender, rule[0]):
|
|
logg.debug('tx {} rule INCLUDE match in SENDER {}'.format(tx_hash, sender))
|
|
v = True
|
|
elif rule[1] != None and is_same_address(recipient, rule[1]):
|
|
logg.debug('tx {} rule INCLUDE match in RECIPIENT {}'.format(tx_hash, recipient))
|
|
v = True
|
|
elif rule[2] != None and is_same_address(recipient, rule[2]):
|
|
logg.debug('tx {} rule INCLUDE match in ExECUTABLE {}'.format(tx_hash, recipient))
|
|
v = True
|
|
for rule in self.excludes:
|
|
if rule[0] != None and is_same_address(sender, rule[0]):
|
|
logg.debug('tx {} rule INCLUDE match in SENDER {}'.format(tx_hash, sender))
|
|
v = False
|
|
elif rule[1] != None and is_same_address(recipient, rule[1]):
|
|
logg.debug('tx {} rule INCLUDE match in ExECUTABLE {}'.format(tx_hash, recipient))
|
|
v = False
|
|
elif rule[2] != None and is_same_address(recipient, rule[2]):
|
|
logg.debug('tx {} rule INCLUDE match in ExECUTABLE {}'.format(tx_hash, recipient))
|
|
v = False
|
|
return v
|