seasharp/basicswap_miserver
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Enable reverse adaptor sig swaps for segwit-less coins.

Browse Source
This commit is contained in:
tecnovert 2023-11-30 21:44:46 +02:00
parent ce578f8025
commit d4a6ad7d6f
No known key found for this signature in database
GPG Key ID: 8ED6D8750C4E3F93
6 changed files with 68 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
basicswap/basicswap.py
View File

@ -258,7 +258,7 @@ class BasicSwap(BaseApp):
# TODO: Set dynamically
self.scriptless_coins = (Coins.XMR, Coins.PART_ANON)
self.adaptor_swap_only_coins = self.scriptless_coins + (Coins.PART_BLIND, )
self.secret_hash_swap_only_coins = (Coins.PIVX, Coins.DASH, Coins.FIRO, Coins.NMC) # Coins without segwit
self.coins_without_segwit = (Coins.PIVX, Coins.DASH, Coins.FIRO, Coins.NMC)
# TODO: Adjust ranges
self.min_delay_event = self.settings.get('min_delay_event', 10)
@ -1095,7 +1095,7 @@ class BasicSwap(BaseApp):
else:
use_session.execute('DELETE FROM actions WHERE linked_id = x\'{}\' '.format(bid.bid_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
# Unlock locked inputs (TODO)
if offer.swap_type == SwapTypes.XMR_SWAP:
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
@ -1161,11 +1161,14 @@ class BasicSwap(BaseApp):
ro = self.callrpc('smsgsend', [addr_from, addr_to, payload_hex, False, msg_valid, False, options])
return bytes.fromhex(ro['msgid'])
def is_reverse_ads_bid(self, coin_from) -> bool:
return coin_from in self.scriptless_coins + self.coins_without_segwit
def validateSwapType(self, coin_from, coin_to, swap_type):
if swap_type == SwapTypes.XMR_SWAP:
reverse_bid: bool = coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(coin_from)
itx_coin = coin_to if reverse_bid else coin_from
if (itx_coin in self.secret_hash_swap_only_coins):
if (itx_coin in self.coins_without_segwit):
raise ValueError('Invalid swap type for: {} -> {}'.format(coin_from.name, coin_to.name))
if (coin_from in self.scriptless_coins and coin_to in self.scriptless_coins):
raise ValueError('Invalid swap type for: {} -> {}'.format(coin_from.name, coin_to.name))
@ -1361,13 +1364,17 @@ class BasicSwap(BaseApp):
if lock_type == OfferMessage.SEQUENCE_LOCK_TIME:
ensure(lock_value >= self.min_sequence_lock_seconds and lock_value <= self.max_sequence_lock_seconds, 'Invalid lock_value time')
if swap_type == SwapTypes.XMR_SWAP:
ensure(coin_from_has_csv, 'Coin from needs CSV activated.')
reverse_bid: bool = self.is_reverse_ads_bid(coin_from)
itx_coin_has_csv = coin_to_has_csv if reverse_bid else coin_from_has_csv
ensure(itx_coin_has_csv, 'ITX coin needs CSV activated.')
else:
ensure(coin_from_has_csv and coin_to_has_csv, 'Both coins need CSV activated.')
elif lock_type == OfferMessage.SEQUENCE_LOCK_BLOCKS:
ensure(lock_value >= 5 and lock_value <= 1000, 'Invalid lock_value blocks')
if swap_type == SwapTypes.XMR_SWAP:
ensure(coin_from_has_csv, 'Coin from needs CSV activated.')
reverse_bid: bool = self.is_reverse_ads_bid(coin_from)
itx_coin_has_csv = coin_to_has_csv if reverse_bid else coin_from_has_csv
ensure(itx_coin_has_csv, 'ITX coin needs CSV activated.')
else:
ensure(coin_from_has_csv and coin_to_has_csv, 'Both coins need CSV activated.')
elif lock_type == TxLockTypes.ABS_LOCK_TIME:
@ -1433,7 +1440,7 @@ class BasicSwap(BaseApp):
offer_addr_to = self.getOfferAddressTo(extra_options)
reverse_bid: bool = coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(coin_from)
self.mxDB.acquire()
session = None
@ -1541,7 +1548,7 @@ class BasicSwap(BaseApp):
created_at=offer_created_at,
expire_at=offer_created_at + msg_buf.time_valid,
was_sent=True,
bid_reversed=msg_buf.coin_from in self.scriptless_coins,
bid_reversed=self.is_reverse_ads_bid(msg_buf.coin_from),
security_token=security_token)
offer.setState(OfferStates.OFFER_SENT)
@ -2354,7 +2361,7 @@ class BasicSwap(BaseApp):
ensure(bid.state in (BidStates.BID_RECEIVED, ), 'Wrong bid state: {}'.format(BidStates(bid.state).name))
if offer.swap_type == SwapTypes.XMR_SWAP:
reverse_bid: bool = Coins(offer.coin_from) in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
if reverse_bid:
return self.acceptADSReverseBid(bid_id)
@ -2496,7 +2503,7 @@ class BasicSwap(BaseApp):
balance_to = ci_to.getSpendableBalance()
ensure(balance_to > amount_to, '{} spendable balance is too low: {}'.format(ci_to.coin_name(), ci_to.format_amount(balance_to)))
reverse_bid: bool = coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(coin_from)
if reverse_bid:
reversed_rate: int = ci_to.make_int(amount / amount_to, r=1)
amount_from: int = int((int(amount_to) * reversed_rate) // ci_to.COIN())
@ -2671,7 +2678,7 @@ class BasicSwap(BaseApp):
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
ensure(offer.expire_at > now, 'Offer has expired')
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
ci_from = self.ci(coin_from)
@ -3463,7 +3470,7 @@ class BasicSwap(BaseApp):
def checkXmrBidState(self, bid_id: bytes, bid, offer):
rv = False
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
ci_to = self.ci(offer.coin_from if reverse_bid else offer.coin_to)
@ -3982,7 +3989,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
was_received: bool = bid.was_sent if reverse_bid else bid.was_received
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
@ -4033,7 +4040,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
was_sent: bool = bid.was_received if reverse_bid else bid.was_sent
@ -4364,7 +4371,7 @@ class BasicSwap(BaseApp):
ensure(msg['sent'] + offer_data.time_valid >= now, 'Offer expired')
reverse_bid: bool = coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(coin_from)
if offer_data.swap_type == SwapTypes.SELLER_FIRST:
ensure(offer_data.protocol_version >= MINPROTO_VERSION_SECRET_HASH, 'Invalid protocol version')
@ -4427,7 +4434,7 @@ class BasicSwap(BaseApp):
created_at=msg['sent'],
expire_at=msg['sent'] + offer_data.time_valid,
was_sent=False,
bid_reversed=offer_data.coin_from in self.scriptless_coins)
bid_reversed=self.is_reverse_ads_bid(offer_data.coin_from))
offer.setState(OfferStates.OFFER_RECEIVED)
session.add(offer)
@ -4786,7 +4793,7 @@ class BasicSwap(BaseApp):
xmr_swap = session.query(XmrSwap).filter_by(bid_id=bid.bid_id).first()
ensure(xmr_swap, 'Adaptor-sig swap not found: {}.'.format(bid.bid_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
addr_expect_from: str = ''
if reverse_bid:
ci_from = self.ci(Coins(offer.coin_to))
@ -4853,7 +4860,7 @@ class BasicSwap(BaseApp):
xmr_swap = session.query(XmrSwap).filter_by(bid_id=bid.bid_id).first()
ensure(xmr_swap, 'Adaptor-sig swap not found: {}.'.format(bid.bid_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
ci_to = self.ci(offer.coin_from if reverse_bid else offer.coin_to)
addr_from: str = bid.bid_addr if reverse_bid else offer.addr_from
@ -5014,7 +5021,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
ci_to = self.ci(offer.coin_from if reverse_bid else offer.coin_to)
addr_from: str = bid.bid_addr if reverse_bid else offer.addr_from
@ -5093,7 +5100,7 @@ class BasicSwap(BaseApp):
self.log.debug('Adaptor-sig swap in progress, bid %s', bid.bid_id.hex())
self.swaps_in_progress[bid.bid_id] = (bid, offer)
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
self.setLastHeightChecked(coin_from, bid.chain_a_height_start)
self.addWatchedOutput(coin_from, bid.bid_id, bid.xmr_a_lock_tx.txid.hex(), bid.xmr_a_lock_tx.vout, TxTypes.XMR_SWAP_A_LOCK, SwapTypes.XMR_SWAP)
@ -5114,7 +5121,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
ci_from = self.ci(coin_from)
@ -5178,7 +5185,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
ci_from = self.ci(coin_from)
@ -5249,7 +5256,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
ci_to = self.ci(offer.coin_from if reverse_bid else offer.coin_to)
b_fee_rate: int = xmr_offer.a_fee_rate if reverse_bid else xmr_offer.b_fee_rate
@ -5330,7 +5337,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
@ -5362,7 +5369,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
ci_from = self.ci(coin_from)
@ -5414,7 +5421,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
ci_from = self.ci(coin_from)
@ -5485,7 +5492,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
ci_from = self.ci(coin_from)
@ -5551,7 +5558,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
addr_send_from: str = bid.bid_addr if reverse_bid else offer.addr_from
addr_send_to: str = offer.addr_from if reverse_bid else bid.bid_addr
@ -5589,7 +5596,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)
addr_sent_from: str = offer.addr_from if reverse_bid else bid.bid_addr
@ -5662,7 +5669,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
ci_to = self.ci(offer.coin_from if reverse_bid else offer.coin_to)
addr_sent_from: str = bid.bid_addr if reverse_bid else offer.addr_from
@ -5751,7 +5758,7 @@ class BasicSwap(BaseApp):
ensure(offer, 'Offer not found: {}.'.format(bid.offer_id.hex()))
ensure(xmr_offer, 'Adaptor-sig offer not found: {}.'.format(bid.offer_id.hex()))
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
ci_from = self.ci(offer.coin_to if reverse_bid else offer.coin_from)
addr_sent_from: str = bid.bid_addr if reverse_bid else offer.addr_from
addr_sent_to: str = offer.addr_from if reverse_bid else bid.bid_addr
@ -6914,7 +6921,7 @@ class BasicSwap(BaseApp):
def createCoinALockRefundSwipeTx(self, ci, bid, offer, xmr_swap, xmr_offer):
self.log.debug('Creating %s lock refund swipe tx', ci.coin_name())
reverse_bid: bool = offer.coin_from in self.scriptless_coins
reverse_bid: bool = self.is_reverse_ads_bid(offer.coin_from)
a_fee_rate: int = xmr_offer.b_fee_rate if reverse_bid else xmr_offer.a_fee_rate
coin_from = Coins(offer.coin_to if reverse_bid else offer.coin_from)
coin_to = Coins(offer.coin_from if reverse_bid else offer.coin_to)

2
basicswap/templates/offer_new_1.html
View File

@ -584,7 +584,7 @@ function set_swap_type_enabled(coin_from, coin_to, swap_type) {
make_hidden = true;
swap_type.classList.add('select-disabled'); // Add the class to the disabled select
} else
if (secret_hash_only_coins.includes(coin_from)) {
if (secret_hash_only_coins.includes(coin_from) && secret_hash_only_coins.includes(coin_to)) {
swap_type.disabled = true;
swap_type.value = 'seller_first';
make_hidden = true;

4
basicswap/ui/page_offers.py
View File

@ -217,7 +217,7 @@ def parseOfferFormData(swap_client, form_data, page_data, options={}):
try:
if len(errors) == 0 and page_data['swap_style'] == 'xmr':
reverse_bid: bool = coin_from in swap_client.scriptless_coins
reverse_bid: bool = swap_client.is_reverse_ads_bid(coin_from)
ci_leader = ci_to if reverse_bid else ci_from
ci_follower = ci_from if reverse_bid else ci_to
@ -488,7 +488,7 @@ def page_offer(self, url_split, post_string):
ci_from = swap_client.ci(Coins(offer.coin_from))
ci_to = swap_client.ci(Coins(offer.coin_to))
reverse_bid: bool = Coins(offer.coin_from) in swap_client.scriptless_coins
reverse_bid: bool = swap_client.is_reverse_ads_bid(offer.coin_from)
# Set defaults
debugind = -1

2
basicswap/ui/util.py
View File

@ -149,7 +149,7 @@ def describeBid(swap_client, bid, xmr_swap, offer, xmr_offer, bid_events, edit_b
ci_from = swap_client.ci(Coins(offer.coin_from))
ci_to = swap_client.ci(Coins(offer.coin_to))
reverse_bid: bool = Coins(offer.coin_from) in swap_client.scriptless_coins
reverse_bid: bool = swap_client.is_reverse_ads_bid(offer.coin_from)
ci_leader = ci_to if reverse_bid else ci_from
ci_follower = ci_from if reverse_bid else ci_to

1
doc/release-notes.md
View File

@ -6,6 +6,7 @@
- Firo Bids will be incompatible with older versions.
- Bids for other coins should still work between versions.
- Firo uses workarounds for missing getblock verbosity and rescanblockchain
- Coins without segwit can be used in reverse adaptor sig swaps.
0.11.68

24
tests/basicswap/extended/test_firo.py
View File

@ -620,6 +620,30 @@ class Test(BaseTest):
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)
def test_13_adsswap_reverse(self):
logging.info('---------- Test ads swap protocol reverse')
swap_clients = self.swap_clients
coin_from = Coins.FIRO
coin_to = Coins.BTC
swap_type = SwapTypes.XMR_SWAP
ci_from = swap_clients[0].ci(coin_from)
ci_to = swap_clients[1].ci(coin_to)
swap_value = ci_from.make_int(random.uniform(0.2, 20.0), r=1)
rate_swap = ci_to.make_int(random.uniform(0.2, 20.0), r=1)
offer_id = swap_clients[0].postOffer(coin_from, coin_to, swap_value, rate_swap, swap_value, swap_type)
wait_for_offer(test_delay_event, swap_clients[1], offer_id)
offer = swap_clients[1].getOffer(offer_id)
bid_id = swap_clients[1].postBid(offer_id, offer.amount_from)
wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.BID_RECEIVED)
swap_clients[0].acceptBid(bid_id)
wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=120)
wait_for_bid(test_delay_event, swap_clients[1], bid_id, BidStates.SWAP_COMPLETED, sent=True, wait_for=120)
def test_101_full_swap(self):
logging.info('---------- Test {} to XMR'.format(self.test_coin_from.name))
if not self.test_xmr: