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Add sanity check.

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tecnovert
2024-10-29 19:59:12 +02:00
parent 2296198b44
commit 602682a2f4
1 changed files with 2 additions and 0 deletions
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basicswap/protocols/xmr_swap_1.py
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@@ -82,6 +82,8 @@ def recoverNoScriptTxnWithKey(self, bid_id: bytes, encoded_key, session=None):
raise ValueError('Provided key matches local key') raise ValueError('Provided key matches local key')
vkbs = ci_follower.sumKeys(kbsl, kbsf) vkbs = ci_follower.sumKeys(kbsl, kbsf)
ensure(ci_follower.verifyPubkey(xmr_swap.pkbs), 'Invalid pkbs') # Sanity check
# Ensure summed key matches the expected pubkey # Ensure summed key matches the expected pubkey
summed_pkbs = ci_follower.getPubkey(vkbs) summed_pkbs = ci_follower.getPubkey(vkbs)
if (summed_pkbs != xmr_swap.pkbs): if (summed_pkbs != xmr_swap.pkbs):