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Constrain swap state when processing reversed bid accept message.

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tecnovert 2025-01-12 22:23:20 +02:00
parent 35bede48b0
commit e3f7b5b79b
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basicswap/basicswap.py
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@ -9548,6 +9548,16 @@ class BasicSwap(BaseApp):
ensure(msg["to"] == bid.bid_addr, "Received on incorrect address")
ensure(msg["from"] == offer.addr_from, "Sent from incorrect address")
allowed_states = [
BidStates.BID_REQUEST_SENT,
]
if bid.was_sent and offer.was_sent:
allowed_states.append(BidStates.BID_REQUEST_ACCEPTED)
ensure(
bid.state in allowed_states,
"Invalid state for bid {}".format(bid.state),
)
ci_from = self.ci(offer.coin_to)
ci_to = self.ci(offer.coin_from)