#!/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. """ basicswap]$ python tests/basicswap/extended/test_nmc.py """ import os import sys import json import time import shutil import signal import logging import unittest import threading from urllib.request import urlopen import basicswap.config as cfg from basicswap.basicswap import ( BasicSwap, Coins, SwapTypes, BidStates, TxStates, ABS_LOCK_BLOCKS, ABS_LOCK_TIME, ) from basicswap.util import ( COIN, toWIF, ) from basicswap.rpc import ( callrpc_cli, waitForRPC, ) from basicswap.contrib.key import ( ECKey, ) from basicswap.http_server import ( HttpThread, ) from tests.basicswap.common import ( checkForks, stopDaemons, wait_for_offer, wait_for_bid, wait_for_bid_tx_state, wait_for_in_progress, TEST_HTTP_HOST, TEST_HTTP_PORT, BASE_PORT, BASE_RPC_PORT, BASE_ZMQ_PORT, PREFIX_SECRET_KEY_REGTEST, ) from bin.basicswap_run import startDaemon logger = logging.getLogger() logger.level = logging.DEBUG if not len(logger.handlers): logger.addHandler(logging.StreamHandler(sys.stdout)) NUM_NODES = 3 NMC_NODE = 3 BTC_NODE = 4 delay_event = threading.Event() stop_test = False def prepareOtherDir(datadir, nodeId, conf_file='namecoin.conf'): node_dir = os.path.join(datadir, str(nodeId)) if not os.path.exists(node_dir): os.makedirs(node_dir) filePath = os.path.join(node_dir, conf_file) with open(filePath, 'w+') as fp: fp.write('regtest=1\n') fp.write('[regtest]\n') fp.write('port=' + str(BASE_PORT + nodeId) + '\n') fp.write('rpcport=' + str(BASE_RPC_PORT + nodeId) + '\n') fp.write('daemon=0\n') fp.write('printtoconsole=0\n') fp.write('server=1\n') fp.write('discover=0\n') fp.write('listenonion=0\n') fp.write('bind=127.0.0.1\n') fp.write('findpeers=0\n') fp.write('debug=1\n') fp.write('debugexclude=libevent\n') fp.write('acceptnonstdtxn=0\n') def prepareDir(datadir, nodeId, network_key, network_pubkey): node_dir = os.path.join(datadir, str(nodeId)) if not os.path.exists(node_dir): os.makedirs(node_dir) filePath = os.path.join(node_dir, 'particl.conf') with open(filePath, 'w+') as fp: fp.write('regtest=1\n') fp.write('[regtest]\n') fp.write('port=' + str(BASE_PORT + nodeId) + '\n') fp.write('rpcport=' + str(BASE_RPC_PORT + nodeId) + '\n') fp.write('daemon=0\n') fp.write('printtoconsole=0\n') fp.write('server=1\n') fp.write('discover=0\n') fp.write('listenonion=0\n') fp.write('bind=127.0.0.1\n') fp.write('findpeers=0\n') fp.write('debug=1\n') fp.write('debugexclude=libevent\n') fp.write('zmqpubsmsg=tcp://127.0.0.1:' + str(BASE_ZMQ_PORT + nodeId) + '\n') fp.write('acceptnonstdtxn=0\n') fp.write('minstakeinterval=5\n') fp.write('smsgsregtestadjust=0\n') for i in range(0, NUM_NODES): if nodeId == i: continue fp.write('addnode=127.0.0.1:%d\n' % (BASE_PORT + i)) if nodeId < 2: fp.write('spentindex=1\n') fp.write('txindex=1\n') basicswap_dir = os.path.join(datadir, str(nodeId), 'basicswap') if not os.path.exists(basicswap_dir): os.makedirs(basicswap_dir) nmcdatadir = os.path.join(datadir, str(NMC_NODE)) btcdatadir = os.path.join(datadir, str(BTC_NODE)) settings_path = os.path.join(basicswap_dir, cfg.CONFIG_FILENAME) settings = { 'debug': True, 'zmqhost': 'tcp://127.0.0.1', 'zmqport': BASE_ZMQ_PORT + nodeId, 'htmlhost': '127.0.0.1', 'htmlport': 12700 + nodeId, 'network_key': network_key, 'network_pubkey': network_pubkey, 'chainclients': { 'particl': { 'connection_type': 'rpc', 'manage_daemon': False, 'rpcport': BASE_RPC_PORT + nodeId, 'datadir': node_dir, 'bindir': cfg.PARTICL_BINDIR, 'blocks_confirmed': 2, # Faster testing }, 'namecoin': { 'connection_type': 'rpc', 'manage_daemon': False, 'rpcport': BASE_RPC_PORT + NMC_NODE, 'datadir': nmcdatadir, 'bindir': cfg.NAMECOIN_BINDIR, 'use_csv': False, # 'use_segwit': True, }, 'bitcoin': { 'connection_type': 'rpc', 'manage_daemon': False, 'rpcport': BASE_RPC_PORT + BTC_NODE, 'datadir': btcdatadir, 'bindir': cfg.BITCOIN_BINDIR, 'use_segwit': True, } }, 'check_progress_seconds': 2, 'check_watched_seconds': 4, 'check_expired_seconds': 60 } with open(settings_path, 'w') as fp: json.dump(settings, fp, indent=4) def partRpc(cmd, node_id=0): return callrpc_cli(cfg.PARTICL_BINDIR, os.path.join(cfg.TEST_DATADIRS, str(node_id)), 'regtest', cmd, cfg.PARTICL_CLI) def btcRpc(cmd): return callrpc_cli(cfg.BITCOIN_BINDIR, os.path.join(cfg.TEST_DATADIRS, str(BTC_NODE)), 'regtest', cmd, cfg.BITCOIN_CLI) def nmcRpc(cmd): return callrpc_cli(cfg.NAMECOIN_BINDIR, os.path.join(cfg.TEST_DATADIRS, str(NMC_NODE)), 'regtest', cmd, cfg.NAMECOIN_CLI) def signal_handler(sig, frame): global stop_test print('signal {} detected.'.format(sig)) stop_test = True delay_event.set() def run_coins_loop(cls): while not stop_test: try: nmcRpc('generatetoaddress 1 {}'.format(cls.nmc_addr)) btcRpc('generatetoaddress 1 {}'.format(cls.btc_addr)) except Exception as e: logging.warning('run_coins_loop ' + str(e)) time.sleep(1.0) def run_loop(self): while not stop_test: for c in self.swap_clients: c.update() time.sleep(1) def make_part_cli_rpc_func(node_id): node_id = node_id def rpc_func(method, params=None, wallet=None): nonlocal node_id cmd = method if params: for p in params: cmd += ' "' + p + '"' return partRpc(cmd, node_id) return rpc_func class Test(unittest.TestCase): @classmethod def setUpClass(cls): super(Test, cls).setUpClass() eckey = ECKey() eckey.generate() cls.network_key = toWIF(PREFIX_SECRET_KEY_REGTEST, eckey.get_bytes()) cls.network_pubkey = eckey.get_pubkey().get_bytes().hex() if os.path.isdir(cfg.TEST_DATADIRS): logging.info('Removing ' + cfg.TEST_DATADIRS) shutil.rmtree(cfg.TEST_DATADIRS) for i in range(NUM_NODES): prepareDir(cfg.TEST_DATADIRS, i, cls.network_key, cls.network_pubkey) prepareOtherDir(cfg.TEST_DATADIRS, NMC_NODE) prepareOtherDir(cfg.TEST_DATADIRS, BTC_NODE, 'bitcoin.conf') cls.daemons = [] cls.swap_clients = [] cls.http_threads = [] cls.daemons.append(startDaemon(os.path.join(cfg.TEST_DATADIRS, str(BTC_NODE)), cfg.BITCOIN_BINDIR, cfg.BITCOIND)) logging.info('Started %s %d', cfg.BITCOIND, cls.daemons[-1].pid) cls.daemons.append(startDaemon(os.path.join(cfg.TEST_DATADIRS, str(NMC_NODE)), cfg.NAMECOIN_BINDIR, cfg.NAMECOIND)) logging.info('Started %s %d', cfg.NAMECOIND, cls.daemons[-1].pid) for i in range(NUM_NODES): cls.daemons.append(startDaemon(os.path.join(cfg.TEST_DATADIRS, str(i)), cfg.PARTICL_BINDIR, cfg.PARTICLD)) logging.info('Started %s %d', cfg.PARTICLD, cls.daemons[-1].pid) for i in range(NUM_NODES): rpc = make_part_cli_rpc_func(i) waitForRPC(rpc) if i == 0: rpc('extkeyimportmaster', ['abandon baby cabbage dad eager fabric gadget habit ice kangaroo lab absorb']) elif i == 1: rpc('extkeyimportmaster', ['pact mammal barrel matrix local final lecture chunk wasp survey bid various book strong spread fall ozone daring like topple door fatigue limb olympic', '', 'true']) rpc('getnewextaddress', ['lblExtTest']) rpc('rescanblockchain') else: rpc('extkeyimportmaster', [rpc('mnemonic', ['new'])['master']]) basicswap_dir = os.path.join(os.path.join(cfg.TEST_DATADIRS, str(i)), 'basicswap') settings_path = os.path.join(basicswap_dir, cfg.CONFIG_FILENAME) with open(settings_path) as fs: settings = json.load(fs) fp = open(os.path.join(basicswap_dir, 'basicswap.log'), 'w') cls.swap_clients.append(BasicSwap(fp, basicswap_dir, settings, 'regtest', log_name='BasicSwap{}'.format(i))) cls.swap_clients[-1].setDaemonPID(Coins.BTC, cls.daemons[0].pid) cls.swap_clients[-1].setDaemonPID(Coins.NMC, cls.daemons[1].pid) cls.swap_clients[-1].setDaemonPID(Coins.PART, cls.daemons[2 + i].pid) cls.swap_clients[-1].start() t = HttpThread(cls.swap_clients[i].fp, TEST_HTTP_HOST, TEST_HTTP_PORT + i, False, cls.swap_clients[i]) cls.http_threads.append(t) t.start() waitForRPC(nmcRpc) num_blocks = 500 logging.info('Mining %d namecoin blocks', num_blocks) cls.nmc_addr = nmcRpc('getnewaddress mining_addr legacy') nmcRpc('generatetoaddress {} {}'.format(num_blocks, cls.nmc_addr)) ro = nmcRpc('getblockchaininfo') try: assert(ro['bip9_softforks']['csv']['status'] == 'active') except Exception: logging.info('nmc: csv is not active') try: assert(ro['bip9_softforks']['segwit']['status'] == 'active') except Exception: logging.info('nmc: segwit is not active') waitForRPC(btcRpc) cls.btc_addr = btcRpc('getnewaddress mining_addr bech32') logging.info('Mining %d Bitcoin blocks to %s', num_blocks, cls.btc_addr) btcRpc('generatetoaddress {} {}'.format(num_blocks, cls.btc_addr)) ro = btcRpc('getblockchaininfo') checkForks(ro) ro = nmcRpc('getwalletinfo') print('nmcRpc', ro) signal.signal(signal.SIGINT, signal_handler) cls.update_thread = threading.Thread(target=run_loop, args=(cls,)) cls.update_thread.start() cls.coins_update_thread = threading.Thread(target=run_coins_loop, args=(cls,)) cls.coins_update_thread.start() # Wait for height, or sequencelock is thrown off by genesis blocktime num_blocks = 3 logging.info('Waiting for Particl chain height %d', num_blocks) for i in range(60): particl_blocks = cls.swap_clients[0].callrpc('getblockchaininfo')['blocks'] print('particl_blocks', particl_blocks) if particl_blocks >= num_blocks: break delay_event.wait(1) assert(particl_blocks >= num_blocks) @classmethod def tearDownClass(cls): global stop_test logging.info('Finalising') stop_test = True cls.update_thread.join() cls.coins_update_thread.join() for t in cls.http_threads: t.stop() t.join() for c in cls.swap_clients: c.finalise() c.fp.close() stopDaemons(cls.daemons) super(Test, cls).tearDownClass() def test_02_part_ltc(self): logging.info('---------- Test PART to NMC') swap_clients = self.swap_clients offer_id = swap_clients[0].postOffer(Coins.PART, Coins.NMC, 100 * COIN, 0.1 * COIN, 100 * COIN, SwapTypes.SELLER_FIRST, ABS_LOCK_TIME) wait_for_offer(delay_event, swap_clients[1], offer_id) offers = swap_clients[1].listOffers() assert(len(offers) == 1) for offer in offers: if offer.offer_id == offer_id: bid_id = swap_clients[1].postBid(offer_id, offer.amount_from) wait_for_bid(delay_event, swap_clients[0], bid_id) swap_clients[0].acceptBid(bid_id) wait_for_in_progress(delay_event, swap_clients[1], bid_id, sent=True) wait_for_bid(delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=60) wait_for_bid(delay_event, swap_clients[1], bid_id, BidStates.SWAP_COMPLETED, sent=True, wait_for=60) js_0 = json.loads(urlopen('http://127.0.0.1:1800/json').read()) js_1 = json.loads(urlopen('http://127.0.0.1:1801/json').read()) assert(js_0['num_swapping'] == 0 and js_0['num_watched_outputs'] == 0) assert(js_1['num_swapping'] == 0 and js_1['num_watched_outputs'] == 0) def test_03_nmc_part(self): logging.info('---------- Test NMC to PART') swap_clients = self.swap_clients offer_id = swap_clients[1].postOffer(Coins.NMC, Coins.PART, 10 * COIN, 9.0 * COIN, 10 * COIN, SwapTypes.SELLER_FIRST, ABS_LOCK_TIME) wait_for_offer(delay_event, swap_clients[0], offer_id) offers = swap_clients[0].listOffers() for offer in offers: if offer.offer_id == offer_id: bid_id = swap_clients[0].postBid(offer_id, offer.amount_from) wait_for_bid(delay_event, swap_clients[1], bid_id) swap_clients[1].acceptBid(bid_id) wait_for_in_progress(delay_event, swap_clients[0], bid_id, sent=True) wait_for_bid(delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, sent=True, wait_for=60) wait_for_bid(delay_event, swap_clients[1], bid_id, BidStates.SWAP_COMPLETED, wait_for=60) js_0 = json.loads(urlopen('http://127.0.0.1:1800/json').read()) js_1 = json.loads(urlopen('http://127.0.0.1:1801/json').read()) assert(js_0['num_swapping'] == 0 and js_0['num_watched_outputs'] == 0) assert(js_1['num_swapping'] == 0 and js_1['num_watched_outputs'] == 0) def test_04_nmc_btc(self): logging.info('---------- Test NMC to BTC') swap_clients = self.swap_clients offer_id = swap_clients[0].postOffer(Coins.NMC, Coins.BTC, 10 * COIN, 0.1 * COIN, 10 * COIN, SwapTypes.SELLER_FIRST, ABS_LOCK_TIME) wait_for_offer(delay_event, swap_clients[1], offer_id) offers = swap_clients[1].listOffers() for offer in offers: if offer.offer_id == offer_id: bid_id = swap_clients[1].postBid(offer_id, offer.amount_from) wait_for_bid(delay_event, swap_clients[0], bid_id) swap_clients[0].acceptBid(bid_id) wait_for_in_progress(delay_event, swap_clients[1], bid_id, sent=True) wait_for_bid(delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=60) wait_for_bid(delay_event, swap_clients[1], bid_id, BidStates.SWAP_COMPLETED, sent=True, wait_for=60) js_0bid = json.loads(urlopen('http://127.0.0.1:1800/json/bids/{}'.format(bid_id.hex())).read()) js_0 = json.loads(urlopen('http://127.0.0.1:1800/json').read()) js_1 = json.loads(urlopen('http://127.0.0.1:1801/json').read()) assert(js_0['num_swapping'] == 0 and js_0['num_watched_outputs'] == 0) assert(js_1['num_swapping'] == 0 and js_1['num_watched_outputs'] == 0) def test_05_refund(self): # Seller submits initiate txn, buyer doesn't respond logging.info('---------- Test refund, NMC to BTC') swap_clients = self.swap_clients offer_id = swap_clients[0].postOffer(Coins.NMC, Coins.BTC, 10 * COIN, 0.1 * COIN, 10 * COIN, SwapTypes.SELLER_FIRST, ABS_LOCK_BLOCKS, 10) wait_for_offer(delay_event, swap_clients[1], offer_id) offers = swap_clients[1].listOffers() for offer in offers: if offer.offer_id == offer_id: bid_id = swap_clients[1].postBid(offer_id, offer.amount_from) wait_for_bid(delay_event, swap_clients[0], bid_id) swap_clients[1].abandonBid(bid_id) swap_clients[0].acceptBid(bid_id) wait_for_bid(delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=60) wait_for_bid(delay_event, swap_clients[1], bid_id, BidStates.BID_ABANDONED, sent=True, wait_for=60) js_0 = json.loads(urlopen('http://127.0.0.1:1800/json').read()) js_1 = json.loads(urlopen('http://127.0.0.1:1801/json').read()) assert(js_0['num_swapping'] == 0 and js_0['num_watched_outputs'] == 0) assert(js_1['num_swapping'] == 0 and js_1['num_watched_outputs'] == 0) def test_06_self_bid(self): logging.info('---------- Test same client, BTC to NMC') swap_clients = self.swap_clients js_0_before = json.loads(urlopen('http://127.0.0.1:1800/json').read()) offer_id = swap_clients[0].postOffer(Coins.NMC, Coins.BTC, 10 * COIN, 10 * COIN, 10 * COIN, SwapTypes.SELLER_FIRST, ABS_LOCK_TIME) wait_for_offer(delay_event, swap_clients[0], offer_id) offers = swap_clients[0].listOffers() for offer in offers: if offer.offer_id == offer_id: bid_id = swap_clients[0].postBid(offer_id, offer.amount_from) wait_for_bid(delay_event, swap_clients[0], bid_id) swap_clients[0].acceptBid(bid_id) wait_for_bid_tx_state(delay_event, swap_clients[0], bid_id, TxStates.TX_REDEEMED, TxStates.TX_REDEEMED, wait_for=60) wait_for_bid(delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=60) js_0 = json.loads(urlopen('http://127.0.0.1:1800/json').read()) assert(js_0['num_swapping'] == 0 and js_0['num_watched_outputs'] == 0) assert(js_0['num_recv_bids'] == js_0_before['num_recv_bids'] + 1 and js_0['num_sent_bids'] == js_0_before['num_sent_bids'] + 1) def test_07_error(self): logging.info('---------- Test error, BTC to NMC, set fee above bid value') swap_clients = self.swap_clients js_0_before = json.loads(urlopen('http://127.0.0.1:1800/json').read()) offer_id = swap_clients[0].postOffer(Coins.NMC, Coins.BTC, 0.001 * COIN, 1.0 * COIN, 0.001 * COIN, SwapTypes.SELLER_FIRST, ABS_LOCK_TIME) wait_for_offer(delay_event, swap_clients[0], offer_id) offers = swap_clients[0].listOffers() for offer in offers: if offer.offer_id == offer_id: bid_id = swap_clients[0].postBid(offer_id, offer.amount_from) wait_for_bid(delay_event, swap_clients[0], bid_id) swap_clients[0].acceptBid(bid_id) swap_clients[0].coin_clients[Coins.BTC]['override_feerate'] = 10.0 swap_clients[0].coin_clients[Coins.NMC]['override_feerate'] = 10.0 wait_for_bid(delay_event, swap_clients[0], bid_id, BidStates.BID_ERROR, wait_for=60) def pass_99_delay(self): global stop_test logging.info('Delay') for i in range(60 * 5): if stop_test: break time.sleep(1) print('delay', i) stop_test = True if __name__ == '__main__': unittest.main()