#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (c) 2019-2021 tecnovert
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
import os
import sys
import json
import mmap
import stat
import gnupg
import signal
import socket
import hashlib
import tarfile
import zipfile
import logging
import platform
import urllib.parse
from urllib.request import urlretrieve
import basicswap.config as cfg
from basicswap.rpc import (
callrpc_cli,
waitForRPC,
)
from basicswap.basicswap import BasicSwap
from basicswap.chainparams import Coins
from basicswap.contrib.rpcauth import generate_salt, password_to_hmac
from bin.basicswap_run import startDaemon, startXmrWalletDaemon
if platform.system() == 'Darwin':
BIN_ARCH = 'osx64'
FILE_EXT = 'tar.gz'
elif platform.system() == 'Windows':
BIN_ARCH = 'win64'
FILE_EXT = 'zip'
else:
BIN_ARCH = 'x86_64-linux-gnu'
FILE_EXT = 'tar.gz'
known_coins = {
'particl': ('0.21.2.6', ''),
'litecoin': ('0.18.1', ''),
'bitcoin': ('0.21.1', ''),
'namecoin': ('0.18.0', ''),
'monero': ('0.17.3.0', ''),
}
logger = logging.getLogger()
logger.level = logging.DEBUG
if not len(logger.handlers):
logger.addHandler(logging.StreamHandler(sys.stdout))
XMR_RPC_HOST = os.getenv('XMR_RPC_HOST', '127.0.0.1')
BASE_XMR_RPC_PORT = int(os.getenv('BASE_XMR_RPC_PORT', 29798))
BASE_XMR_ZMQ_PORT = int(os.getenv('BASE_XMR_ZMQ_PORT', 30898))
BASE_XMR_WALLET_PORT = int(os.getenv('BASE_XMR_WALLET_PORT', 29998))
XMR_WALLET_RPC_HOST = os.getenv('XMR_WALLET_RPC_HOST', '127.0.0.1')
XMR_WALLET_RPC_USER = os.getenv('XMR_WALLET_RPC_USER', 'xmr_wallet_user')
XMR_WALLET_RPC_PWD = os.getenv('XMR_WALLET_RPC_PWD', 'xmr_wallet_pwd')
XMR_SITE_COMMIT = 'be137696c3a1d93bfaddf619da0d05a3e6cee4f2' # Lock hashes.txt to monero version
DEFAULT_XMR_RESTORE_HEIGHT = 2245107
UI_HTML_PORT = int(os.getenv('UI_HTML_PORT', 12700))
PART_ZMQ_PORT = int(os.getenv('PART_ZMQ_PORT', 20792))
PART_RPC_HOST = os.getenv('PART_RPC_HOST', '127.0.0.1')
LTC_RPC_HOST = os.getenv('LTC_RPC_HOST', '127.0.0.1')
BTC_RPC_HOST = os.getenv('BTC_RPC_HOST', '127.0.0.1')
NMC_RPC_HOST = os.getenv('NMC_RPC_HOST', '127.0.0.1')
PART_RPC_PORT = int(os.getenv('PART_RPC_PORT', 19792))
LTC_RPC_PORT = int(os.getenv('LTC_RPC_PORT', 19795))
BTC_RPC_PORT = int(os.getenv('BTC_RPC_PORT', 19796))
NMC_RPC_PORT = int(os.getenv('NMC_RPC_PORT', 19798))
PART_RPC_USER = os.getenv('PART_RPC_USER', '')
PART_RPC_PWD = os.getenv('PART_RPC_PWD', '')
BTC_RPC_USER = os.getenv('BTC_RPC_USER', '')
BTC_RPC_PWD = os.getenv('BTC_RPC_PWD', '')
LTC_RPC_USER = os.getenv('LTC_RPC_USER', '')
LTC_RPC_PWD = os.getenv('LTC_RPC_PWD', '')
COINS_BIND_IP = os.getenv('COINS_BIND_IP', '127.0.0.1')
extract_core_overwrite = True
def make_reporthook():
read = 0 # Number of bytes read so far
last_percent_str = ''
def reporthook(blocknum, blocksize, totalsize):
nonlocal read
nonlocal last_percent_str
read += blocksize
if totalsize > 0:
percent_str = '%5.0f%%' % (read * 1e2 / totalsize)
if percent_str != last_percent_str:
logger.info(percent_str)
last_percent_str = percent_str
else:
logger.info('read %d' % (read,))
return reporthook
def downloadFile(url, path):
logger.info('Downloading file %s', url)
logger.info('To %s', path)
opener = urllib.request.build_opener()
opener.addheaders = [('User-agent', 'Mozilla/5.0')]
urllib.request.install_opener(opener)
# Set one second timeout for urlretrieve connections
old_timeout = socket.getdefaulttimeout()
socket.setdefaulttimeout(1)
urlretrieve(url, path, make_reporthook())
socket.setdefaulttimeout(old_timeout)
def extractCore(coin, version_pair, settings, bin_dir, release_path):
version, version_tag = version_pair
logger.info('extractCore %s v%s%s', coin, version, version_tag)
if coin == 'monero':
bins = ['monerod', 'monero-wallet-rpc']
num_exist = 0
for b in bins:
out_path = os.path.join(bin_dir, b)
if os.path.exists(out_path):
num_exist += 1
if not extract_core_overwrite and num_exist == len(bins):
logger.info('Skipping extract, files exist.')
return
with tarfile.open(release_path) as ft:
for member in ft.getmembers():
if member.isdir():
continue
bin_name = os.path.basename(member.name)
if bin_name not in bins:
continue
out_path = os.path.join(bin_dir, bin_name)
if (not os.path.exists(out_path)) or extract_core_overwrite:
with open(out_path, 'wb') as fout, ft.extractfile(member) as fi:
fout.write(fi.read())
try:
os.chmod(out_path, stat.S_IRWXU | stat.S_IXGRP | stat.S_IXOTH)
except Exception as e:
logging.warning('Unable to set file permissions: %s, for %s', str(e), out_path)
return
bins = [coin + 'd', coin + '-cli', coin + '-tx']
versions = version.split('.')
if int(versions[1]) >= 19:
bins.append(coin + '-wallet')
if 'win32' in BIN_ARCH or 'win64' in BIN_ARCH:
with zipfile.ZipFile(release_path) as fz:
for b in bins:
b += '.exe'
out_path = os.path.join(bin_dir, b)
if (not os.path.exists(out_path)) or extract_core_overwrite:
with open(out_path, 'wb') as fout:
fout.write(fz.read('{}-{}/bin/{}'.format(coin, version, b)))
try:
os.chmod(out_path, stat.S_IRWXU | stat.S_IXGRP | stat.S_IXOTH)
except Exception as e:
logging.warning('Unable to set file permissions: %s, for %s', str(e), out_path)
else:
with tarfile.open(release_path) as ft:
for b in bins:
out_path = os.path.join(bin_dir, b)
if not os.path.exists(out_path) or extract_core_overwrite:
with open(out_path, 'wb') as fout, ft.extractfile('{}-{}/bin/{}'.format(coin, version + version_tag, b)) as fi:
fout.write(fi.read())
try:
os.chmod(out_path, stat.S_IRWXU | stat.S_IXGRP | stat.S_IXOTH)
except Exception as e:
logging.warning('Unable to set file permissions: %s, for %s', str(e), out_path)
def prepareCore(coin, version_pair, settings, data_dir):
version, version_tag = version_pair
logger.info('prepareCore %s v%s%s', coin, version, version_tag)
bin_dir = os.path.expanduser(settings['chainclients'][coin]['bindir'])
if not os.path.exists(bin_dir):
os.makedirs(bin_dir)
if 'osx' in BIN_ARCH:
os_dir_name = 'osx-unsigned'
os_name = 'osx'
elif 'win32' in BIN_ARCH or 'win64' in BIN_ARCH:
os_dir_name = 'win-unsigned'
os_name = 'win'
else:
os_dir_name = 'linux'
os_name = 'linux'
if coin == 'monero':
use_file_ext = 'tar.bz2' if FILE_EXT == 'tar.gz' else FILE_EXT
release_filename = '{}-{}-{}.{}'.format(coin, version, BIN_ARCH, use_file_ext)
if os_name == 'osx':
os_name = 'mac'
release_url = 'https://downloads.getmonero.org/cli/monero-{}-x64-v{}.{}'.format(os_name, version, use_file_ext)
release_path = os.path.join(bin_dir, release_filename)
if not os.path.exists(release_path):
downloadFile(release_url, release_path)
assert_filename = 'monero-{}-hashes.txt'.format(version)
# assert_url = 'https://www.getmonero.org/downloads/hashes.txt'
assert_url = 'https://raw.githubusercontent.com/monero-project/monero-site/{}/downloads/hashes.txt'.format(XMR_SITE_COMMIT)
assert_path = os.path.join(bin_dir, assert_filename)
if not os.path.exists(assert_path):
downloadFile(assert_url, assert_path)
else:
release_filename = '{}-{}-{}.{}'.format(coin, version + version_tag, BIN_ARCH, FILE_EXT)
if coin == 'particl':
signing_key_name = 'tecnovert'
release_url = 'https://github.com/particl/particl-core/releases/download/v{}/{}'.format(version + version_tag, release_filename)
assert_filename = '{}-{}-{}-build.assert'.format(coin, os_name, version)
assert_url = 'https://raw.githubusercontent.com/particl/gitian.sigs/master/%s-%s/%s/%s' % (version + version_tag, os_dir_name, signing_key_name, assert_filename)
elif coin == 'litecoin':
signing_key_name = 'thrasher'
release_url = 'https://download.litecoin.org/litecoin-{}/{}/{}'.format(version, os_name, release_filename)
assert_filename = '{}-{}-{}-build.assert'.format(coin, os_name, version.rsplit('.', 1)[0])
assert_url = 'https://raw.githubusercontent.com/litecoin-project/gitian.sigs.ltc/master/%s-%s/%s/%s' % (version, os_dir_name, signing_key_name, assert_filename)
elif coin == 'bitcoin':
signing_key_name = 'laanwj'
release_url = 'https://bitcoincore.org/bin/bitcoin-core-{}/{}'.format(version, release_filename)
assert_filename = '{}-core-{}-{}-build.assert'.format(coin, os_name, '.'.join(version.split('.')[:2]))
assert_url = 'https://raw.githubusercontent.com/bitcoin-core/gitian.sigs/master/%s-%s/%s/%s' % (version, os_dir_name, signing_key_name, assert_filename)
elif coin == 'namecoin':
signing_key_name = 'JeremyRand'
release_url = 'https://beta.namecoin.org/files/namecoin-core/namecoin-core-{}/{}'.format(version, release_filename)
assert_filename = '{}-{}-{}-build.assert'.format(coin, os_name, version.rsplit('.', 1)[0])
assert_url = 'https://raw.githubusercontent.com/namecoin/gitian.sigs/master/%s-%s/%s/%s' % (version, os_dir_name, signing_key_name, assert_filename)
else:
raise ValueError('Unknown coin')
assert_sig_filename = assert_filename + '.sig'
assert_sig_url = assert_url + '.sig'
release_path = os.path.join(bin_dir, release_filename)
if not os.path.exists(release_path):
downloadFile(release_url, release_path)
# Rename assert files with full version
assert_filename = '{}-{}-{}-build.assert'.format(coin, os_name, version)
assert_path = os.path.join(bin_dir, assert_filename)
if not os.path.exists(assert_path):
downloadFile(assert_url, assert_path)
assert_sig_filename = '{}-{}-{}-build.assert.sig'.format(coin, os_name, version)
assert_sig_path = os.path.join(bin_dir, assert_sig_filename)
if not os.path.exists(assert_sig_path):
downloadFile(assert_sig_url, assert_sig_path)
hasher = hashlib.sha256()
with open(release_path, 'rb') as fp:
hasher.update(fp.read())
release_hash = hasher.digest()
logger.info('%s hash: %s', release_filename, release_hash.hex())
with open(assert_path, 'rb', 0) as fp, mmap.mmap(fp.fileno(), 0, access=mmap.ACCESS_READ) as s:
if s.find(bytes(release_hash.hex(), 'utf-8')) == -1:
raise ValueError('Error: release hash %s not found in assert file.' % (release_hash.hex()))
else:
logger.info('Found release hash in assert file.')
"""
gnupghome = os.path.join(data_dir, 'gpg')
if not os.path.exists(gnupghome):
os.makedirs(gnupghome)
"""
gpg = gnupg.GPG()
if coin == 'monero':
with open(assert_path, 'rb') as fp:
verified = gpg.verify_file(fp)
if verified.username is None:
logger.warning('Signature not verified.')
pubkeyurl = 'https://raw.githubusercontent.com/monero-project/monero/master/utils/gpg_keys/binaryfate.asc'
logger.info('Importing public key from url: ' + pubkeyurl)
rv = gpg.import_keys(urllib.request.urlopen(pubkeyurl).read())
print('import_keys', rv)
assert('F0AF4D462A0BDF92' in rv.fingerprints[0])
gpg.trust_keys(rv.fingerprints[0], 'TRUST_FULLY')
with open(assert_path, 'rb') as fp:
verified = gpg.verify_file(fp)
else:
with open(assert_sig_path, 'rb') as fp:
verified = gpg.verify_file(fp, assert_path)
if verified.username is None:
logger.warning('Signature not verified.')
pubkeyurl = 'https://raw.githubusercontent.com/tecnovert/basicswap/master/gitianpubkeys/{}_{}.pgp'.format(coin, signing_key_name)
logger.info('Importing public key from url: ' + pubkeyurl)
rv = gpg.import_keys(urllib.request.urlopen(pubkeyurl).read())
for key in rv.fingerprints:
gpg.trust_keys(key, 'TRUST_FULLY')
with open(assert_sig_path, 'rb') as fp:
verified = gpg.verify_file(fp, assert_path)
if verified.valid is False \
and not (verified.status == 'signature valid' and verified.key_status == 'signing key has expired'):
raise ValueError('Signature verification failed.')
extractCore(coin, version_pair, settings, bin_dir, release_path)
def prepareDataDir(coin, settings, chain, particl_mnemonic, use_containers=False):
core_settings = settings['chainclients'][coin]
bin_dir = core_settings['bindir']
data_dir = core_settings['datadir']
if not os.path.exists(data_dir):
os.makedirs(data_dir)
if coin == 'monero':
core_conf_path = os.path.join(data_dir, coin + 'd.conf')
if os.path.exists(core_conf_path):
exitWithError('{} exists'.format(core_conf_path))
with open(core_conf_path, 'w') as fp:
if chain == 'regtest':
fp.write('regtest=1\n')
fp.write('keep-fakechain=1\n')
fp.write('fixed-difficulty=1\n')
else:
fp.write('bootstrap-daemon-address=auto\n')
fp.write('restricted-rpc=1\n')
if chain == 'testnet':
fp.write('testnet=1\n')
fp.write('data-dir={}\n'.format(data_dir))
fp.write('rpc-bind-port={}\n'.format(core_settings['rpcport']))
fp.write('rpc-bind-ip={}\n'.format(COINS_BIND_IP))
fp.write('zmq-rpc-bind-port={}\n'.format(core_settings['zmqport']))
fp.write('zmq-rpc-bind-ip={}\n'.format(COINS_BIND_IP))
fp.write('prune-blockchain=1\n')
wallets_dir = core_settings.get('walletsdir', data_dir)
if not os.path.exists(wallets_dir):
os.makedirs(wallets_dir)
wallet_conf_path = os.path.join(wallets_dir, coin + '_wallet.conf')
if os.path.exists(wallet_conf_path):
exitWithError('{} exists'.format(wallet_conf_path))
with open(wallet_conf_path, 'w') as fp:
if use_containers:
fp.write('daemon-address={}:{}\n'.format(core_settings['rpchost'], core_settings['rpcport']))
fp.write('untrusted-daemon=1\n')
fp.write('no-dns=1\n')
fp.write('rpc-bind-port={}\n'.format(core_settings['walletrpcport']))
fp.write('rpc-bind-ip={}\n'.format(COINS_BIND_IP))
fp.write('wallet-dir={}\n'.format(os.path.join(data_dir, 'wallets')))
fp.write('log-file={}\n'.format(os.path.join(data_dir, 'wallet.log')))
fp.write('shared-ringdb-dir={}\n'.format(os.path.join(data_dir, 'shared-ringdb')))
fp.write('rpc-login={}:{}\n'.format(core_settings['walletrpcuser'], core_settings['walletrpcpassword']))
return
core_conf_path = os.path.join(data_dir, coin + '.conf')
if os.path.exists(core_conf_path):
exitWithError('{} exists'.format(core_conf_path))
with open(core_conf_path, 'w') as fp:
if chain != 'mainnet':
fp.write(chain + '=1\n')
if chain == 'testnet':
fp.write('[test]\n\n')
if chain == 'regtest':
fp.write('[regtest]\n\n')
else:
logger.warning('Unknown chain %s', chain)
if COINS_BIND_IP != '127.0.0.1':
fp.write('rpcallowip=127.0.0.1\n')
fp.write('rpcallowip=172.0.0.0/8\n') # Allow 172.x.x.x, range used by docker
fp.write('rpcbind={}\n'.format(COINS_BIND_IP))
fp.write('rpcport={}\n'.format(core_settings['rpcport']))
fp.write('printtoconsole=0\n')
fp.write('daemon=0\n')
fp.write('wallet=wallet.dat\n')
salt = generate_salt(16)
if coin == 'particl':
fp.write('debugexclude=libevent\n')
fp.write('zmqpubsmsg=tcp://{}:{}\n'.format(COINS_BIND_IP, settings['zmqport']))
fp.write('spentindex=1\n')
fp.write('txindex=1\n')
fp.write('staking=0\n')
if PART_RPC_USER != '':
fp.write('rpcauth={}:{}${}\n'.format(PART_RPC_USER, salt, password_to_hmac(salt, PART_RPC_PWD)))
if particl_mnemonic == 'none':
fp.write('createdefaultmasterkey=1')
elif coin == 'litecoin':
fp.write('prune=2000\n')
if LTC_RPC_USER != '':
fp.write('rpcauth={}:{}${}\n'.format(LTC_RPC_USER, salt, password_to_hmac(salt, LTC_RPC_PWD)))
elif coin == 'bitcoin':
fp.write('prune=2000\n')
fp.write('fallbackfee=0.0002\n')
if BTC_RPC_USER != '':
fp.write('rpcauth={}:{}${}\n'.format(BTC_RPC_USER, salt, password_to_hmac(salt, BTC_RPC_PWD)))
elif coin == 'namecoin':
fp.write('prune=2000\n')
else:
logger.warning('Unknown coin %s', coin)
wallet_util = coin + '-wallet'
if os.path.exists(os.path.join(bin_dir, wallet_util)):
logger.info('Creating wallet.dat for {}.'.format(wallet_util.capitalize()))
callrpc_cli(bin_dir, data_dir, chain, '-wallet=wallet.dat create', wallet_util)
def printVersion():
from basicswap import __version__
logger.info('Basicswap version: %s', __version__)
logger.info('Core versions:')
for coin, version in known_coins.items():
logger.info('\t%s: %s%s', coin, version[0], version[1])
def printHelp():
logger.info('Usage: basicswap-prepare ')
logger.info('\n--help, -h Print help.')
logger.info('--version, -v Print version.')
logger.info('--datadir=PATH Path to basicswap data directory, default:{}.'.format(cfg.DEFAULT_DATADIR))
logger.info('--bindir=PATH Path to cores directory, default:datadir/bin.')
logger.info('--mainnet Run in mainnet mode.')
logger.info('--testnet Run in testnet mode.')
logger.info('--regtest Run in regtest mode.')
logger.info('--particl_mnemonic= Recovery phrase to use for the Particl wallet, default is randomly generated,\n'
+ ' "none" to set autogenerate account mode.')
logger.info('--withcoin= Prepare system to run daemon for coin.')
logger.info('--withoutcoin= Do not prepare system to run daemon for coin.')
logger.info('--addcoin= Add coin to existing setup.')
logger.info('--disablecoin= Make coin inactive.')
logger.info('--preparebinonly Don\'t prepare settings or datadirs.')
logger.info('--nocores Don\'t download and extract any coin clients.')
logger.info('--usecontainers Expect each core to run in a unique container.')
logger.info('--portoffset=n Raise all ports by n.')
logger.info('--htmlhost= Interface to host on, default:127.0.0.1.')
logger.info('--xmrrestoreheight=n Block height to restore Monero wallet from, default:{}.'.format(DEFAULT_XMR_RESTORE_HEIGHT))
logger.info('--noextractover Prevent extracting cores if files exist. Speeds up tests')
logger.info('\n' + 'Known coins: %s', ', '.join(known_coins.keys()))
def make_rpc_func(bin_dir, data_dir, chain):
bin_dir = bin_dir
data_dir = data_dir
chain = chain
def rpc_func(cmd):
nonlocal bin_dir
nonlocal data_dir
nonlocal chain
return callrpc_cli(bin_dir, data_dir, chain, cmd, cfg.PARTICL_CLI)
return rpc_func
def exitWithError(error_msg):
sys.stderr.write('Error: {}, exiting.\n'.format(error_msg))
sys.exit(1)
def main():
global extract_core_overwrite
data_dir = None
bin_dir = None
port_offset = None
chain = 'mainnet'
particl_wallet_mnemonic = None
prepare_bin_only = False
no_cores = False
use_containers = False
with_coins = {'particl', }
add_coin = ''
disable_coin = ''
htmlhost = '127.0.0.1'
xmr_restore_height = DEFAULT_XMR_RESTORE_HEIGHT
for v in sys.argv[1:]:
if len(v) < 2 or v[0] != '-':
exitWithError('Unknown argument {}'.format(v))
s = v.split('=')
name = s[0].strip()
for i in range(2):
if name[0] == '-':
name = name[1:]
if name == 'v' or name == 'version':
printVersion()
return 0
if name == 'h' or name == 'help':
printHelp()
return 0
if name == 'mainnet':
continue
if name == 'testnet':
chain = 'testnet'
continue
if name == 'regtest':
chain = 'regtest'
continue
if name == 'preparebinonly':
prepare_bin_only = True
continue
if name == 'nocores':
no_cores = True
continue
if name == 'usecontainers':
use_containers = True
continue
if name == 'noextractover':
extract_core_overwrite = False
continue
if len(s) == 2:
if name == 'datadir':
data_dir = os.path.expanduser(s[1].strip('"'))
continue
if name == 'bindir':
bin_dir = os.path.expanduser(s[1].strip('"'))
continue
if name == 'portoffset':
port_offset = int(s[1])
continue
if name == 'particl_mnemonic':
particl_wallet_mnemonic = s[1].strip('"')
continue
if name == 'withcoin' or name == 'withcoins':
coins = s[1].split(',')
for coin in coins:
if coin not in known_coins:
exitWithError('Unknown coin {}'.format(coin))
with_coins.add(coin)
continue
if name == 'withoutcoin' or name == 'withoutcoins':
coins = s[1].split(',')
for coin in coins:
if coin not in known_coins:
exitWithError('Unknown coin {}'.format(coin))
with_coins.discard(coin)
continue
if name == 'addcoin':
if s[1] not in known_coins:
exitWithError('Unknown coin {}'.format(s[1]))
add_coin = s[1]
with_coins = [add_coin, ]
continue
if name == 'disablecoin':
if s[1] not in known_coins:
exitWithError('Unknown coin {}'.format(s[1]))
disable_coin = s[1]
continue
if name == 'htmlhost':
htmlhost = s[1].strip('"')
continue
if name == 'xmrrestoreheight':
xmr_restore_height = int(s[1])
continue
exitWithError('Unknown argument {}'.format(v))
if data_dir is None:
data_dir = os.path.join(os.path.expanduser(cfg.DEFAULT_DATADIR))
if bin_dir is None:
bin_dir = os.path.join(data_dir, 'bin')
logger.info('datadir: %s', data_dir)
logger.info('bindir: %s', bin_dir)
logger.info('Chain: %s', chain)
if port_offset is None:
port_offset = 300 if chain == 'testnet' else 0
if not os.path.exists(data_dir):
os.makedirs(data_dir)
config_path = os.path.join(data_dir, cfg.CONFIG_FILENAME)
withchainclients = {}
chainclients = {
'particl': {
'connection_type': 'rpc',
'manage_daemon': True if ('particl' in with_coins and PART_RPC_HOST == '127.0.0.1') else False,
'rpchost': PART_RPC_HOST,
'rpcport': PART_RPC_PORT + port_offset,
'datadir': os.getenv('PART_DATA_DIR', os.path.join(data_dir, 'particl')),
'bindir': os.path.join(bin_dir, 'particl'),
'blocks_confirmed': 2,
'override_feerate': 0.002,
'conf_target': 2,
'core_version_group': 18,
'chain_lookups': 'local',
},
'litecoin': {
'connection_type': 'rpc' if 'litecoin' in with_coins else 'none',
'manage_daemon': True if ('litecoin' in with_coins and LTC_RPC_HOST == '127.0.0.1') else False,
'rpchost': LTC_RPC_HOST,
'rpcport': LTC_RPC_PORT + port_offset,
'datadir': os.getenv('LTC_DATA_DIR', os.path.join(data_dir, 'litecoin')),
'bindir': os.path.join(bin_dir, 'litecoin'),
'use_segwit': True,
'blocks_confirmed': 2,
'conf_target': 2,
'core_version_group': 18,
'chain_lookups': 'local',
},
'bitcoin': {
'connection_type': 'rpc' if 'bitcoin' in with_coins else 'none',
'manage_daemon': True if ('bitcoin' in with_coins and BTC_RPC_HOST == '127.0.0.1') else False,
'rpchost': BTC_RPC_HOST,
'rpcport': BTC_RPC_PORT + port_offset,
'datadir': os.getenv('BTC_DATA_DIR', os.path.join(data_dir, 'bitcoin')),
'bindir': os.path.join(bin_dir, 'bitcoin'),
'use_segwit': True,
'blocks_confirmed': 1,
'conf_target': 2,
'core_version_group': 18,
'chain_lookups': 'local',
},
'namecoin': {
'connection_type': 'rpc' if 'namecoin' in with_coins else 'none',
'manage_daemon': True if ('namecoin' in with_coins and NMC_RPC_HOST == '127.0.0.1') else False,
'rpchost': NMC_RPC_HOST,
'rpcport': NMC_RPC_PORT + port_offset,
'datadir': os.getenv('NMC_DATA_DIR', os.path.join(data_dir, 'namecoin')),
'bindir': os.path.join(bin_dir, 'namecoin'),
'use_segwit': False,
'use_csv': False,
'blocks_confirmed': 1,
'conf_target': 2,
'core_version_group': 18,
'chain_lookups': 'local',
},
'monero': {
'connection_type': 'rpc' if 'monero' in with_coins else 'none',
'manage_daemon': True if ('monero' in with_coins and XMR_RPC_HOST == '127.0.0.1') else False,
'manage_wallet_daemon': True if ('monero' in with_coins and XMR_WALLET_RPC_HOST == '127.0.0.1') else False,
'rpcport': BASE_XMR_RPC_PORT + port_offset,
'zmqport': BASE_XMR_ZMQ_PORT + port_offset,
'walletrpcport': BASE_XMR_WALLET_PORT + port_offset,
'rpchost': XMR_RPC_HOST,
'walletrpchost': XMR_WALLET_RPC_HOST,
'walletrpcuser': XMR_WALLET_RPC_USER,
'walletrpcpassword': XMR_WALLET_RPC_PWD,
'walletfile': 'swap_wallet',
'datadir': os.getenv('XMR_DATA_DIR', os.path.join(data_dir, 'monero')),
'bindir': os.path.join(bin_dir, 'monero'),
'restore_height': xmr_restore_height,
'blocks_confirmed': 7, # TODO: 10?
}
}
if PART_RPC_USER != '':
chainclients['particl']['rpcuser'] = PART_RPC_USER
chainclients['particl']['rpcpassword'] = PART_RPC_PWD
if LTC_RPC_USER != '':
chainclients['litecoin']['rpcuser'] = LTC_RPC_USER
chainclients['litecoin']['rpcpassword'] = LTC_RPC_PWD
if BTC_RPC_USER != '':
chainclients['bitcoin']['rpcuser'] = BTC_RPC_USER
chainclients['bitcoin']['rpcpassword'] = BTC_RPC_PWD
chainclients['monero']['walletsdir'] = os.getenv('XMR_WALLETS_DIR', chainclients['monero']['datadir'])
if disable_coin != '':
logger.info('Disabling coin: %s', disable_coin)
if not os.path.exists(config_path):
exitWithError('{} does not exist'.format(config_path))
with open(config_path) as fs:
settings = json.load(fs)
if disable_coin not in settings['chainclients']:
exitWithError('{} has not been prepared'.format(disable_coin))
settings['chainclients'][disable_coin]['connection_type'] = 'none'
settings['chainclients'][disable_coin]['manage_daemon'] = False
with open(config_path, 'w') as fp:
json.dump(settings, fp, indent=4)
logger.info('Done.')
return 0
if add_coin != '':
logger.info('Adding coin: %s', add_coin)
if not os.path.exists(config_path):
exitWithError('{} does not exist'.format(config_path))
with open(config_path) as fs:
settings = json.load(fs)
if add_coin in settings['chainclients']:
coin_settings = settings['chainclients'][add_coin]
if coin_settings['connection_type'] == 'none' and coin_settings['manage_daemon'] is False:
logger.info('Enabling coin: %s', add_coin)
coin_settings['connection_type'] = 'rpc'
coin_settings['manage_daemon'] = True
with open(config_path, 'w') as fp:
json.dump(settings, fp, indent=4)
logger.info('Done.')
return 0
exitWithError('{} is already in the settings file'.format(add_coin))
settings['chainclients'][add_coin] = chainclients[add_coin]
if not no_cores:
prepareCore(add_coin, known_coins[add_coin], settings, data_dir)
if not prepare_bin_only:
prepareDataDir(add_coin, settings, chain, particl_wallet_mnemonic, use_containers=use_containers)
with open(config_path, 'w') as fp:
json.dump(settings, fp, indent=4)
logger.info('Done.')
return 0
logger.info('With coins: %s', ', '.join(with_coins))
if os.path.exists(config_path):
if not prepare_bin_only:
exitWithError('{} exists'.format(config_path))
else:
with open(config_path) as fs:
settings = json.load(fs)
else:
for c in with_coins:
withchainclients[c] = chainclients[c]
settings = {
'debug': True,
'zmqhost': 'tcp://127.0.0.1',
'zmqport': PART_ZMQ_PORT + port_offset,
'htmlhost': htmlhost,
'htmlport': UI_HTML_PORT + port_offset,
'network_key': '7sW2UEcHXvuqEjkpE5mD584zRaQYs6WXYohue4jLFZPTvMSxwvgs',
'network_pubkey': '035758c4a22d7dd59165db02a56156e790224361eb3191f02197addcb3bde903d2',
'chainclients': withchainclients,
'min_delay_event': 5, # Min delay in seconds before reacting to an event
'max_delay_event': 50, # Max delay in seconds before reacting to an event
'check_progress_seconds': 60,
'check_watched_seconds': 60,
'check_expired_seconds': 60
}
if not no_cores:
for c in with_coins:
prepareCore(c, known_coins[c], settings, data_dir)
if prepare_bin_only:
logger.info('Done.')
return 0
for c in with_coins:
prepareDataDir(c, settings, chain, particl_wallet_mnemonic, use_containers=use_containers)
with open(config_path, 'w') as fp:
json.dump(settings, fp, indent=4)
if particl_wallet_mnemonic == 'none':
logger.info('Done.')
return 0
logger.info('Loading Particl mnemonic')
particl_settings = settings['chainclients']['particl']
partRpc = make_rpc_func(particl_settings['bindir'], particl_settings['datadir'], chain)
daemons = []
daemons.append(startDaemon(particl_settings['datadir'], particl_settings['bindir'], cfg.PARTICLD, ['-noconnect', '-nofindpeers', '-nostaking', '-nodnsseed', '-nolisten']))
try:
waitForRPC(partRpc)
if particl_wallet_mnemonic is None:
particl_wallet_mnemonic = partRpc('mnemonic new')['mnemonic']
partRpc('extkeyimportmaster "{}"'.format(particl_wallet_mnemonic))
# Initialise wallets
with open(os.path.join(data_dir, 'basicswap.log'), 'a') as fp:
swap_client = BasicSwap(fp, data_dir, settings, chain)
swap_client.setCoinConnectParams(Coins.PART)
swap_client.setDaemonPID(Coins.PART, daemons[-1].pid)
swap_client.setCoinRunParams(Coins.PART)
swap_client.createCoinInterface(Coins.PART)
for coin_name in with_coins:
coin_settings = settings['chainclients'][coin_name]
c = swap_client.getCoinIdFromName(coin_name)
if c == Coins.PART:
continue
swap_client.setCoinConnectParams(c)
if c == Coins.XMR:
if not coin_settings['manage_wallet_daemon']:
continue
daemons.append(startXmrWalletDaemon(coin_settings['datadir'], coin_settings['bindir'], 'monero-wallet-rpc'))
else:
if not coin_settings['manage_daemon']:
continue
filename = coin_name + 'd' + ('.exe' if os.name == 'nt' else '')
daemons.append(startDaemon(coin_settings['datadir'], coin_settings['bindir'], filename, ['-noconnect', '-nodnsseed', '-nolisten']))
swap_client.setDaemonPID(c, daemons[-1].pid)
swap_client.setCoinRunParams(c)
swap_client.createCoinInterface(c)
swap_client.waitForDaemonRPC(c)
swap_client.initialiseWallet(c)
swap_client.finalise()
del swap_client
finally:
for d in daemons:
logging.info('Interrupting {}'.format(d.pid))
d.send_signal(signal.SIGINT)
d.wait(timeout=120)
for fp in (d.stdout, d.stderr, d.stdin):
if fp:
fp.close()
logger.info('IMPORTANT - Save your particl wallet recovery phrase:\n{}\n'.format(particl_wallet_mnemonic))
logger.info('Done.')
if __name__ == '__main__':
main()