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147 lines
6.2 KiB
147 lines
6.2 KiB
#! /usr/bin/env python |
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from __future__ import absolute_import, print_function |
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import random |
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import sys |
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import threading |
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from optparse import OptionParser |
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from twisted.internet import reactor |
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import time |
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import os |
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import pprint |
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import copy |
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import logging |
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from twisted.python.log import startLogging |
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from jmclient import (Taker, load_program_config, get_schedule, |
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weighted_order_choose, JMClientProtocolFactory, |
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start_reactor, validate_address, jm_single, WalletError, |
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get_wallet_cls, sync_wallet, get_tumble_schedule, |
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RegtestBitcoinCoreInterface, estimate_tx_fee, |
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tweak_tumble_schedule, human_readable_schedule_entry, |
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schedule_to_text, restart_waiter, get_tumble_log, |
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tumbler_taker_finished_update, tumbler_filter_orders_callback) |
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from jmbase.support import get_log, debug_dump_object, get_password |
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from cli_options import get_tumbler_parser |
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log = get_log() |
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logsdir = os.path.join(os.path.dirname( |
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jm_single().config_location), "logs") |
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def main(): |
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tumble_log = get_tumble_log(logsdir) |
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(options, args) = get_tumbler_parser().parse_args() |
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options = vars(options) |
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if len(args) < 1: |
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parser.error('Needs a wallet file') |
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sys.exit(0) |
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load_program_config() |
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#Load the wallet |
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wallet_name = args[0] |
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max_mix_depth = options['mixdepthsrc'] + options['mixdepthcount'] |
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if not os.path.exists(os.path.join('wallets', wallet_name)): |
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wallet = get_wallet_cls()(wallet_name, None, max_mix_depth) |
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else: |
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while True: |
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try: |
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pwd = get_password("Enter wallet decryption passphrase: ") |
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wallet = get_wallet_cls()(wallet_name, pwd, max_mix_depth) |
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except WalletError: |
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print("Wrong password, try again.") |
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continue |
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except Exception as e: |
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print("Failed to load wallet, error message: " + repr(e)) |
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sys.exit(0) |
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break |
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if jm_single().config.get("BLOCKCHAIN", |
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"blockchain_source") == "electrum-server": |
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jm_single().bc_interface.synctype = "with-script" |
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sync_wallet(wallet, fast=options['fastsync']) |
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#Parse options and generate schedule |
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#Output information to log files |
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jm_single().mincjamount = options['mincjamount'] |
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destaddrs = args[1:] |
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print(destaddrs) |
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#If the --restart flag is set we read the schedule |
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#from the file, and filter out entries that are |
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#already complete |
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if options['restart']: |
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res, schedule = get_schedule(os.path.join(logsdir, |
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options['schedulefile'])) |
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if not res: |
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print("Failed to load schedule, name: " + str( |
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options['schedulefile'])) |
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print("Error was: " + str(schedule)) |
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sys.exit(0) |
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#This removes all entries that are marked as done |
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schedule = [s for s in schedule if s[5] != 1] |
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if isinstance(schedule[0][5], str) and len(schedule[0][5]) == 64: |
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#ensure last transaction is confirmed before restart |
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tumble_log.info("WAITING TO RESTART...") |
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txid = schedule[0][5] |
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restart_waiter(txid + ":0") #add 0 index because all have it |
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#remove the already-done entry (this connects to the other TODO, |
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#probably better *not* to truncate the done-already txs from file, |
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#but simplest for now. |
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schedule = schedule[1:] |
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elif schedule[0][5] != 0: |
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print("Error: first schedule entry is invalid.") |
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sys.exit(0) |
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with open(os.path.join(logsdir, options['schedulefile']), "wb") as f: |
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f.write(schedule_to_text(schedule)) |
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tumble_log.info("TUMBLE RESTARTING") |
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else: |
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#Create a new schedule from scratch |
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schedule = get_tumble_schedule(options, destaddrs) |
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tumble_log.info("TUMBLE STARTING") |
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with open(os.path.join(logsdir, options['schedulefile']), "wb") as f: |
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f.write(schedule_to_text(schedule)) |
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print("Schedule written to logs/" + options['schedulefile']) |
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tumble_log.info("With this schedule: ") |
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tumble_log.info(pprint.pformat(schedule)) |
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print("Progress logging to logs/TUMBLE.log") |
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def filter_orders_callback(orders_fees, cjamount): |
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"""Decide whether to accept fees |
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""" |
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return tumbler_filter_orders_callback(orders_fees, cjamount, taker, options) |
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def taker_finished(res, fromtx=False, waittime=0.0, txdetails=None): |
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"""on_finished_callback for tumbler; processing is almost entirely |
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deferred to generic taker_finished in tumbler_support module, except |
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here reactor signalling. |
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""" |
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sfile = os.path.join(logsdir, options['schedulefile']) |
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tumbler_taker_finished_update(taker, sfile, tumble_log, options, |
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res, fromtx, waittime, txdetails) |
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if not fromtx: |
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reactor.stop() |
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elif fromtx != "unconfirmed": |
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reactor.callLater(waittime*60, clientfactory.getClient().clientStart) |
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#to allow testing of confirm/unconfirm callback for multiple txs |
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if isinstance(jm_single().bc_interface, RegtestBitcoinCoreInterface): |
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jm_single().bc_interface.tick_forward_chain_interval = 10 |
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jm_single().bc_interface.simulating = True |
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jm_single().maker_timeout_sec = 15 |
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#instantiate Taker with given schedule and run |
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taker = Taker(wallet, |
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schedule, |
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order_chooser=weighted_order_choose, |
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callbacks=(filter_orders_callback, None, taker_finished), |
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tdestaddrs=destaddrs) |
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clientfactory = JMClientProtocolFactory(taker) |
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nodaemon = jm_single().config.getint("DAEMON", "no_daemon") |
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daemon = True if nodaemon == 1 else False |
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if jm_single().config.get("BLOCKCHAIN", "network") in ["regtest", "testnet"]: |
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startLogging(sys.stdout) |
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start_reactor(jm_single().config.get("DAEMON", "daemon_host"), |
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jm_single().config.getint("DAEMON", "daemon_port"), |
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clientfactory, daemon=daemon) |
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if __name__ == "__main__": |
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main() |
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print('done')
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