#!/usr/bin/env python3 # -*- coding: utf-8 -*- # Copyright (c) 2021-2022 tecnovert # Distributed under the MIT software license, see the accompanying # file LICENSE or http://www.opensource.org/licenses/mit-license.php. import json import random import logging import unittest from urllib import parse from urllib.request import urlopen from basicswap.basicswap import ( Coins, SwapTypes, BidStates, DebugTypes, ) from basicswap.basicswap_util import ( TxLockTypes, ) from basicswap.util import ( make_int, format_amount, ) from tests.basicswap.util import ( post_json_req, read_json_api, ) from tests.basicswap.common import ( wait_for_bid, wait_for_offer, wait_for_none_active, wait_for_balance, ) from .test_xmr import BaseTest, test_delay_event logger = logging.getLogger() class Test(BaseTest): __test__ = True @classmethod def setUpClass(cls): super(Test, cls).setUpClass() js_0 = read_json_api(1800, 'wallets/part') node0_blind_before = js_0['blind_balance'] + js_0['blind_unconfirmed'] post_json = { 'value': 100, 'address': js_0['stealth_address'], 'subfee': False, 'type_to': 'blind', } json_rv = json.loads(post_json_req('http://127.0.0.1:1800/json/wallets/part/withdraw', post_json)) assert (len(json_rv['txid']) == 64) logging.info('Waiting for blind balance') wait_for_balance(test_delay_event, 'http://127.0.0.1:1800/json/wallets/part', 'blind_balance', 100.0 + node0_blind_before) js_0 = read_json_api(1800, 'wallets/part') node0_blind_before = js_0['blind_balance'] + js_0['blind_unconfirmed'] def getBalance(self, js_wallets): return float(js_wallets[Coins.PART.name]['blind_balance']) + float(js_wallets[Coins.PART.name]['blind_unconfirmed']) def getXmrBalance(self, js_wallets): return float(js_wallets[Coins.XMR.name]['unconfirmed']) + float(js_wallets[Coins.XMR.name]['balance']) def test_01_part_xmr(self): logging.info('---------- Test PARTct to XMR') swap_clients = self.swap_clients js_0 = read_json_api(1800, 'wallets/part') assert (float(js_0['blind_balance']) > 10.0) node0_blind_before = js_0['blind_balance'] + js_0['blind_unconfirmed'] js_1 = read_json_api(1801, 'wallets/part') node1_blind_before = js_1['blind_balance'] + js_1['blind_unconfirmed'] js_0_xmr = read_json_api(1800, 'wallets/xmr') js_1_xmr = read_json_api(1801, 'wallets/xmr') amt_swap = make_int(random.uniform(0.1, 2.0), scale=8, r=1) rate_swap = make_int(random.uniform(0.2, 20.0), scale=12, r=1) offer_id = swap_clients[0].postOffer(Coins.PART_BLIND, Coins.XMR, amt_swap, rate_swap, amt_swap, SwapTypes.XMR_SWAP) wait_for_offer(test_delay_event, swap_clients[1], offer_id) offers = swap_clients[0].listOffers(filters={'offer_id': offer_id}) offer = offers[0] bid_id = swap_clients[1].postXmrBid(offer_id, offer.amount_from) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.BID_RECEIVED) swap_clients[0].acceptXmrBid(bid_id) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=180) wait_for_bid(test_delay_event, swap_clients[1], bid_id, BidStates.SWAP_COMPLETED, sent=True) amount_from = float(format_amount(amt_swap, 8)) js_1 = read_json_api(1801, 'wallets/part') node1_blind_after = js_1['blind_balance'] + js_1['blind_unconfirmed'] assert (node1_blind_after > node1_blind_before + (amount_from - 0.05)) js_0 = read_json_api(1800, 'wallets/part') node0_blind_after = js_0['blind_balance'] + js_0['blind_unconfirmed'] assert (node0_blind_after < node0_blind_before - amount_from) js_0_xmr_after = read_json_api(1800, 'wallets/xmr') js_1_xmr_after = read_json_api(1801, 'wallets/xmr') scale_from = 8 amount_to = int((amt_swap * rate_swap) // (10 ** scale_from)) amount_to_float = float(format_amount(amount_to, 12)) node1_xmr_after = float(js_1_xmr_after['unconfirmed']) + float(js_1_xmr_after['balance']) node1_xmr_before = float(js_1_xmr['unconfirmed']) + float(js_1_xmr['balance']) assert (node1_xmr_after > node1_xmr_before + (amount_to_float - 0.02)) def test_02_leader_recover_a_lock_tx(self): logging.info('---------- Test PARTct to XMR leader recovers coin a lock tx') swap_clients = self.swap_clients js_w0_before = read_json_api(1800, 'wallets') node0_blind_before = self.getBalance(js_w0_before) amt_swap = make_int(random.uniform(0.1, 2.0), scale=8, r=1) rate_swap = make_int(random.uniform(0.2, 20.0), scale=12, r=1) offer_id = swap_clients[0].postOffer( Coins.PART_BLIND, Coins.XMR, amt_swap, rate_swap, amt_swap, SwapTypes.XMR_SWAP, lock_type=TxLockTypes.SEQUENCE_LOCK_BLOCKS, lock_value=12) wait_for_offer(test_delay_event, swap_clients[1], offer_id) offer = swap_clients[1].getOffer(offer_id) bid_id = swap_clients[1].postXmrBid(offer_id, offer.amount_from) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.BID_RECEIVED) bid, xmr_swap = swap_clients[0].getXmrBid(bid_id) assert (xmr_swap) swap_clients[1].setBidDebugInd(bid_id, DebugTypes.BID_STOP_AFTER_COIN_A_LOCK) swap_clients[0].acceptXmrBid(bid_id) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.XMR_SWAP_FAILED_REFUNDED, wait_for=180) wait_for_bid(test_delay_event, swap_clients[1], bid_id, [BidStates.BID_STALLED_FOR_TEST, BidStates.XMR_SWAP_FAILED], sent=True) js_w0_after = read_json_api(1800, 'wallets') node0_blind_after = self.getBalance(js_w0_after) assert (node0_blind_before - node0_blind_after < 0.02) def test_03_follower_recover_a_lock_tx(self): logging.info('---------- Test PARTct to XMR follower recovers coin a lock tx') swap_clients = self.swap_clients js_w0_before = read_json_api(1800, 'wallets') js_w1_before = read_json_api(1801, 'wallets') amt_swap = make_int(random.uniform(0.1, 2.0), scale=8, r=1) rate_swap = make_int(random.uniform(0.2, 20.0), scale=12, r=1) offer_id = swap_clients[0].postOffer( Coins.PART_BLIND, Coins.XMR, amt_swap, rate_swap, amt_swap, SwapTypes.XMR_SWAP, lock_type=TxLockTypes.SEQUENCE_LOCK_BLOCKS, lock_value=32) wait_for_offer(test_delay_event, swap_clients[1], offer_id) offer = swap_clients[1].getOffer(offer_id) bid_id = swap_clients[1].postXmrBid(offer_id, offer.amount_from) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.BID_RECEIVED) bid, xmr_swap = swap_clients[0].getXmrBid(bid_id) assert (xmr_swap) swap_clients[1].setBidDebugInd(bid_id, DebugTypes.CREATE_INVALID_COIN_B_LOCK) swap_clients[0].setBidDebugInd(bid_id, DebugTypes.BID_DONT_SPEND_COIN_A_LOCK_REFUND) swap_clients[0].acceptXmrBid(bid_id) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.BID_STALLED_FOR_TEST, wait_for=180) wait_for_bid(test_delay_event, swap_clients[1], bid_id, BidStates.XMR_SWAP_FAILED_SWIPED, wait_for=80, sent=True) js_w1_after = read_json_api(1801, 'wallets') node1_blind_before = self.getBalance(js_w1_before) node1_blind_after = self.getBalance(js_w1_after) amount_from = float(format_amount(amt_swap, 8)) assert (node1_blind_after - node1_blind_before > (amount_from - 0.02)) swap_clients[0].abandonBid(bid_id) swap_clients[1].abandonBid(bid_id) wait_for_none_active(test_delay_event, 1800) wait_for_none_active(test_delay_event, 1801) data = parse.urlencode({ 'chainbkeysplit': True }).encode() offerer_key = json.loads(urlopen('http://127.0.0.1:1800/json/bids/{}'.format(bid_id.hex()), data=data).read())['splitkey'] data = parse.urlencode({ 'spendchainblocktx': True, 'remote_key': offerer_key }).encode() redeemed_txid = json.loads(urlopen('http://127.0.0.1:1801/json/bids/{}'.format(bid_id.hex()), data=data).read())['txid'] assert (len(redeemed_txid) == 64) def test_04_follower_recover_b_lock_tx(self): logging.info('---------- Test PARTct to XMR follower recovers coin b lock tx') swap_clients = self.swap_clients js_w0_before = read_json_api(1800, 'wallets') js_w1_before = read_json_api(1801, 'wallets') amt_swap = make_int(random.uniform(0.1, 2.0), scale=8, r=1) rate_swap = make_int(random.uniform(0.2, 20.0), scale=12, r=1) offer_id = swap_clients[0].postOffer( Coins.PART_BLIND, Coins.XMR, amt_swap, rate_swap, amt_swap, SwapTypes.XMR_SWAP, lock_type=TxLockTypes.SEQUENCE_LOCK_BLOCKS, lock_value=28) wait_for_offer(test_delay_event, swap_clients[1], offer_id) offer = swap_clients[1].getOffer(offer_id) bid_id = swap_clients[1].postXmrBid(offer_id, offer.amount_from) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.BID_RECEIVED) bid, xmr_swap = swap_clients[0].getXmrBid(bid_id) assert (xmr_swap) swap_clients[1].setBidDebugInd(bid_id, DebugTypes.CREATE_INVALID_COIN_B_LOCK) swap_clients[0].acceptXmrBid(bid_id) wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.XMR_SWAP_FAILED_REFUNDED, wait_for=180) wait_for_bid(test_delay_event, swap_clients[1], bid_id, BidStates.XMR_SWAP_FAILED_REFUNDED, sent=True) js_w0_after = read_json_api(1800, 'wallets') js_w1_after = read_json_api(1801, 'wallets') node0_blind_before = self.getBalance(js_w0_before) node0_blind_after = self.getBalance(js_w0_after) assert (node0_blind_before - node0_blind_after < 0.02) node1_xmr_before = self.getXmrBalance(js_w1_before) node1_xmr_after = self.getXmrBalance(js_w1_after) assert (node1_xmr_before - node1_xmr_after < 0.02) if __name__ == '__main__': unittest.main()