def main():
tumble_log = get_tumble_log(logsdir)
(options, args) = get_tumbler_parser().parse_args()
options_org = options
options = vars(options)
if len(args) < 1:
jmprint('Error: Needs a wallet file', "error")
sys.exit(EXIT_ARGERROR)
load_program_config(config_path=options['datadir'])
if jm_single().bc_interface is None:
jmprint('Error: Needs a blockchain source', "error")
sys.exit(EXIT_FAILURE)
check_regtest()
#Load the wallet
wallet_name = args[0]
max_mix_depth = options['mixdepthsrc'] + options['mixdepthcount']
if options['amtmixdepths'] > max_mix_depth:
max_mix_depth = options['amtmixdepths']
wallet_path = get_wallet_path(wallet_name, None)
wallet = open_test_wallet_maybe(
wallet_path,
wallet_name,
max_mix_depth,
wallet_password_stdin=options_org.wallet_password_stdin)
wallet_service = WalletService(wallet)
if wallet_service.rpc_error:
sys.exit(EXIT_FAILURE)
# in this script, we need the wallet synced before
# logic processing for some paths, so do it now:
while not wallet_service.synced:
wallet_service.sync_wallet(fast=not options['recoversync'])
# the sync call here will now be a no-op:
wallet_service.startService()
maxcjfee = get_max_cj_fee_values(jm_single().config, options_org)
log.info(
"Using maximum coinjoin fee limits per maker of {:.4%}, {} sat".format(
*maxcjfee))
#Parse options and generate schedule
#Output information to log files
jm_single().mincjamount = options['mincjamount']
destaddrs = args[1:]
for daddr in destaddrs:
success, errmsg = validate_address(daddr)
if not success:
jmprint("Invalid destination address: " + daddr, "error")
sys.exit(EXIT_ARGERROR)
jmprint("Destination addresses: " + str(destaddrs), "important")
#If the --restart flag is set we read the schedule
#from the file, and filter out entries that are
#already complete
if options['restart']:
res, schedule = get_schedule(
os.path.join(logsdir, options['schedulefile']))
if not res:
jmprint(
"Failed to load schedule, name: " +
str(options['schedulefile']), "error")
jmprint("Error was: " + str(schedule), "error")
sys.exit(EXIT_FAILURE)
#This removes all entries that are marked as done
schedule = [s for s in schedule if s[-1] != 1]
# remaining destination addresses must be stored in Taker.tdestaddrs
# in case of tweaks; note we can't change, so any passed on command
# line must be ignored:
if len(destaddrs) > 0:
jmprint(
"For restarts, destinations are taken from schedule file,"
" so passed destinations on the command line were ignored.",
"important")
if input("OK? (y/n)") != "y":
sys.exit(EXIT_SUCCESS)
destaddrs = [
s[3] for s in schedule if s[3] not in ["INTERNAL", "addrask"]
]
jmprint(
"Remaining destination addresses in restart: " +
",".join(destaddrs), "important")
if isinstance(schedule[0][-1], str) and len(schedule[0][-1]) == 64:
#ensure last transaction is confirmed before restart
tumble_log.info("WAITING TO RESTART...")
txid = schedule[0][-1]
restart_waiter(txid)
#remove the already-done entry (this connects to the other TODO,
#probably better *not* to truncate the done-already txs from file,
#but simplest for now.
schedule = schedule[1:]
elif schedule[0][-1] != 0:
print("Error: first schedule entry is invalid.")
sys.exit(EXIT_FAILURE)
with open(os.path.join(logsdir, options['schedulefile']), "wb") as f:
f.write(schedule_to_text(schedule))
tumble_log.info("TUMBLE RESTARTING")
else:
#Create a new schedule from scratch
schedule = get_tumble_schedule(options, destaddrs,
wallet.get_balance_by_mixdepth())
tumble_log.info("TUMBLE STARTING")
with open(os.path.join(logsdir, options['schedulefile']), "wb") as f:
f.write(schedule_to_text(schedule))
print("Schedule written to logs/" + options['schedulefile'])
tumble_log.info("With this schedule: ")
tumble_log.info(pprint.pformat(schedule))
# If tx_fees are set manually by CLI argument, override joinmarket.cfg:
if int(options['txfee']) > 0:
jm_single().config.set("POLICY", "tx_fees", str(options['txfee']))
# Dynamically estimate an expected tx fee for the whole tumbling run.
# This is very rough: we guess with 2 inputs and 2 outputs each.
fee_per_cp_guess = estimate_tx_fee(2,
2,
txtype=wallet_service.get_txtype())
log.debug("Estimated miner/tx fee for each cj participant: " +
str(fee_per_cp_guess))
# From the estimated tx fees, check if the expected amount is a
# significant value compared the the cj amount
involved_parties = len(schedule) # own participation in each CJ
for item in schedule:
involved_parties += item[2] # number of total tumble counterparties
total_tumble_amount = int(0)
max_mix_to_tumble = min(options['mixdepthsrc']+options['mixdepthcount'], \
max_mix_depth)
for i in range(options['mixdepthsrc'], max_mix_to_tumble):
total_tumble_amount += wallet_service.get_balance_by_mixdepth()[i]
if total_tumble_amount == 0:
raise ValueError(
"No confirmed coins in the selected mixdepth(s). Quitting")
exp_tx_fees_ratio = (involved_parties * fee_per_cp_guess) \
/ total_tumble_amount
if exp_tx_fees_ratio > 0.05:
jmprint(
'WARNING: Expected bitcoin network miner fees for the whole '
'tumbling run are roughly {:.1%}'.format(exp_tx_fees_ratio),
"warning")
if not options['restart'] and input(
'You might want to modify your tx_fee'
' settings in joinmarket.cfg. Still continue? (y/n):'
)[0] != 'y':
sys.exit('Aborted by user.')
else:
log.info("Estimated miner/tx fees for this coinjoin amount for the "
"whole tumbling run: {:.1%}".format(exp_tx_fees_ratio))
print("Progress logging to logs/TUMBLE.log")
def filter_orders_callback(orders_fees, cjamount):
"""Decide whether to accept fees
"""
return tumbler_filter_orders_callback(orders_fees, cjamount, taker)
def taker_finished(res, fromtx=False, waittime=0.0, txdetails=None):
"""on_finished_callback for tumbler; processing is almost entirely
deferred to generic taker_finished in tumbler_support module, except
here reactor signalling.
"""
sfile = os.path.join(logsdir, options['schedulefile'])
tumbler_taker_finished_update(taker, sfile, tumble_log, options, res,
fromtx, waittime, txdetails)
if not fromtx:
reactor.stop()
elif fromtx != "unconfirmed":
reactor.callLater(waittime * 60,
clientfactory.getClient().clientStart)
#instantiate Taker with given schedule and run
taker = Taker(wallet_service,
schedule,
maxcjfee,
order_chooser=options['order_choose_fn'],
callbacks=(filter_orders_callback, None, taker_finished),
tdestaddrs=destaddrs)
clientfactory = JMClientProtocolFactory(taker)
nodaemon = jm_single().config.getint("DAEMON", "no_daemon")
daemon = True if nodaemon == 1 else False
if jm_single().config.get("BLOCKCHAIN",
"network") in ["regtest", "testnet"]:
startLogging(sys.stdout)
start_reactor(jm_single().config.get("DAEMON", "daemon_host"),
jm_single().config.getint("DAEMON", "daemon_port"),
clientfactory,
daemon=daemon)
def main():
tumble_log = get_tumble_log(logsdir)
(options, args) = get_tumbler_parser().parse_args()
options_org = options
options = vars(options)
if len(args) < 1:
print('Error: Needs a wallet file')
sys.exit(0)
load_program_config()
#Load the wallet
wallet_name = args[0]
max_mix_depth = options['mixdepthsrc'] + options['mixdepthcount']
wallet_path = get_wallet_path(wallet_name, None)
wallet = open_test_wallet_maybe(wallet_path, wallet_name, max_mix_depth)
if jm_single().config.get("BLOCKCHAIN",
"blockchain_source") == "electrum-server":
jm_single().bc_interface.synctype = "with-script"
while not jm_single().bc_interface.wallet_synced:
sync_wallet(wallet, fast=options['fastsync'])
maxcjfee = get_max_cj_fee_values(jm_single().config, options_org)
log.info(
"Using maximum coinjoin fee limits per maker of {:.4%}, {} sat".format(
*maxcjfee))
#Parse options and generate schedule
#Output information to log files
jm_single().mincjamount = options['mincjamount']
destaddrs = args[1:]
print(destaddrs)
#If the --restart flag is set we read the schedule
#from the file, and filter out entries that are
#already complete
if options['restart']:
res, schedule = get_schedule(
os.path.join(logsdir, options['schedulefile']))
if not res:
print("Failed to load schedule, name: " +
str(options['schedulefile']))
print("Error was: " + str(schedule))
sys.exit(0)
#This removes all entries that are marked as done
schedule = [s for s in schedule if s[5] != 1]
if isinstance(schedule[0][5], str) and len(schedule[0][5]) == 64:
#ensure last transaction is confirmed before restart
tumble_log.info("WAITING TO RESTART...")
txid = schedule[0][5]
restart_waiter(txid + ":0") #add 0 index because all have it
#remove the already-done entry (this connects to the other TODO,
#probably better *not* to truncate the done-already txs from file,
#but simplest for now.
schedule = schedule[1:]
elif schedule[0][5] != 0:
print("Error: first schedule entry is invalid.")
sys.exit(0)
with open(os.path.join(logsdir, options['schedulefile']), "wb") as f:
f.write(schedule_to_text(schedule))
tumble_log.info("TUMBLE RESTARTING")
else:
#Create a new schedule from scratch
schedule = get_tumble_schedule(options, destaddrs)
tumble_log.info("TUMBLE STARTING")
with open(os.path.join(logsdir, options['schedulefile']), "wb") as f:
f.write(schedule_to_text(schedule))
print("Schedule written to logs/" + options['schedulefile'])
tumble_log.info("With this schedule: ")
tumble_log.info(pprint.pformat(schedule))
print("Progress logging to logs/TUMBLE.log")
def filter_orders_callback(orders_fees, cjamount):
"""Decide whether to accept fees
"""
return tumbler_filter_orders_callback(orders_fees, cjamount, taker,
options)
def taker_finished(res, fromtx=False, waittime=0.0, txdetails=None):
"""on_finished_callback for tumbler; processing is almost entirely
deferred to generic taker_finished in tumbler_support module, except
here reactor signalling.
"""
sfile = os.path.join(logsdir, options['schedulefile'])
tumbler_taker_finished_update(taker, sfile, tumble_log, options, res,
fromtx, waittime, txdetails)
if not fromtx:
reactor.stop()
elif fromtx != "unconfirmed":
reactor.callLater(waittime * 60,
clientfactory.getClient().clientStart)
#to allow testing of confirm/unconfirm callback for multiple txs
if isinstance(jm_single().bc_interface, RegtestBitcoinCoreInterface):
jm_single().bc_interface.tick_forward_chain_interval = 10
jm_single().bc_interface.simulating = True
jm_single().maker_timeout_sec = 15
#instantiate Taker with given schedule and run
taker = Taker(wallet,
schedule,
order_chooser=options['order_choose_fn'],
max_cj_fee=maxcjfee,
callbacks=(filter_orders_callback, None, taker_finished),
tdestaddrs=destaddrs)
clientfactory = JMClientProtocolFactory(taker)
nodaemon = jm_single().config.getint("DAEMON", "no_daemon")
daemon = True if nodaemon == 1 else False
if jm_single().config.get("BLOCKCHAIN",
"network") in ["regtest", "testnet"]:
startLogging(sys.stdout)
start_reactor(jm_single().config.get("DAEMON", "daemon_host"),
jm_single().config.getint("DAEMON", "daemon_port"),
clientfactory,
daemon=daemon)
def main():
tumble_log = get_tumble_log(logsdir)
(options, args) = get_tumbler_parser().parse_args()
options = vars(options)
if len(args) < 1:
parser.error('Needs a wallet file')
sys.exit(0)
load_program_config()
#Load the wallet
wallet_name = args[0]
max_mix_depth = options['mixdepthsrc'] + options['mixdepthcount']
if not os.path.exists(os.path.join('wallets', wallet_name)):
wallet = Wallet(wallet_name, None, max_mix_depth)
else:
while True:
try:
pwd = get_password("Enter wallet decryption passphrase: ")
wallet = Wallet(wallet_name, pwd, max_mix_depth)
except WalletError:
print("Wrong password, try again.")
continue
except Exception as e:
print("Failed to load wallet, error message: " + repr(e))
sys.exit(0)
break
sync_wallet(wallet, fast=options['fastsync'])
#Parse options and generate schedule
#Output information to log files
jm_single().mincjamount = options['mincjamount']
destaddrs = args[1:]
print(destaddrs)
#If the --restart flag is set we read the schedule
#from the file, and filter out entries that are
#already complete
if options['restart']:
res, schedule = get_schedule(os.path.join(logsdir,
options['schedulefile']))
if not res:
print("Failed to load schedule, name: " + str(
options['schedulefile']))
print("Error was: " + str(schedule))
sys.exit(0)
#This removes all entries that are marked as done
schedule = [s for s in schedule if s[5] != 1]
if isinstance(schedule[0][5], str) and len(schedule[0][5]) == 64:
#ensure last transaction is confirmed before restart
tumble_log.info("WAITING TO RESTART...")
txid = schedule[0][5]
restart_waiter(txid + ":0") #add 0 index because all have it
#remove the already-done entry (this connects to the other TODO,
#probably better *not* to truncate the done-already txs from file,
#but simplest for now.
schedule = schedule[1:]
elif schedule[0][5] != 0:
print("Error: first schedule entry is invalid.")
sys.exit(0)
with open(os.path.join(logsdir, options['schedulefile']), "wb") as f:
f.write(schedule_to_text(schedule))
tumble_log.info("TUMBLE RESTARTING")
else:
#Create a new schedule from scratch
schedule = get_tumble_schedule(options, destaddrs)
tumble_log.info("TUMBLE STARTING")
with open(os.path.join(logsdir, options['schedulefile']), "wb") as f:
f.write(schedule_to_text(schedule))
print("Schedule written to logs/" + options['schedulefile'])
tumble_log.info("With this schedule: ")
tumble_log.info(pprint.pformat(schedule))
print("Progress logging to logs/TUMBLE.log")
def filter_orders_callback(orders_fees, cjamount):
"""Decide whether to accept fees
"""
return tumbler_filter_orders_callback(orders_fees, cjamount, taker, options)
def taker_finished(res, fromtx=False, waittime=0.0, txdetails=None):
"""on_finished_callback for tumbler; processing is almost entirely
deferred to generic taker_finished in tumbler_support module, except
here reactor signalling.
"""
sfile = os.path.join(logsdir, options['schedulefile'])
tumbler_taker_finished_update(taker, sfile, tumble_log, options,
res, fromtx, waittime, txdetails)
if not fromtx:
reactor.stop()
elif fromtx != "unconfirmed":
reactor.callLater(waittime*60, clientfactory.getClient().clientStart)
#to allow testing of confirm/unconfirm callback for multiple txs
if isinstance(jm_single().bc_interface, RegtestBitcoinCoreInterface):
jm_single().bc_interface.tick_forward_chain_interval = 10
jm_single().maker_timeout_sec = 5
#instantiate Taker with given schedule and run
taker = Taker(wallet,
schedule,
order_chooser=weighted_order_choose,
callbacks=(filter_orders_callback, None, taker_finished),
tdestaddrs=destaddrs)
clientfactory = JMTakerClientProtocolFactory(taker)
nodaemon = jm_single().config.getint("DAEMON", "no_daemon")
daemon = True if nodaemon == 1 else False
start_reactor(jm_single().config.get("DAEMON", "daemon_host"),
jm_single().config.getint("DAEMON", "daemon_port"),
clientfactory, daemon=daemon)