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