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paytest: Do not assume the onion is valid

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This commit is contained in:
Christian Decker
2021-03-25 14:57:29 +01:00
committed by Michael Schmoock
parent efd1b7e86a
commit 6f2b8fb637
1 changed files with 4 additions and 1 deletions
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5
paytest/paytest.py
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@@ -252,7 +252,10 @@ def on_htlc_accepted(onion, htlc, request, plugin, *args, **kwargs):
# Decode the onion so we get the details the virtual recipient
# would get.
ro = RoutingOnion.from_hex(onion["next_onion"])
payload, next_onion = ro.unwrap(PRIVKEY, unhexlify(PAYMENT_HASH))
try:
payload, next_onion = ro.unwrap(PRIVKEY, unhexlify(PAYMENT_HASH))
except Exception:
return request.set_result({"result": "continue"})
if next_onion is not None:
# Whoops, apparently the virtual node isn't the last hop, fail