AaronFiore/electrum
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lightning: remove legacy payment secret derivation

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This seems old and not very useful anymore.
This commit is contained in:
f321x
2025-09-11 14:00:27 +02:00
committed by SomberNight
parent 0ae60d8b45
commit 9db975f9d7
3 changed files with 5 additions and 26 deletions
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7
tests/test_bolt11.py
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@@ -7,7 +7,7 @@ import unittest
from electrum.lnaddr import shorten_amount, unshorten_amount, LnAddr, lnencode, lndecode
from electrum.segwit_addr import bech32_encode, bech32_decode
from electrum import segwit_addr
from electrum.lnutil import UnknownEvenFeatureBits, derive_payment_secret_from_payment_preimage, LnFeatures, IncompatibleLightningFeatures
from electrum.lnutil import UnknownEvenFeatureBits, LnFeatures, IncompatibleLightningFeatures
from electrum import constants
from . import ElectrumTestCase
@@ -164,11 +164,6 @@ class TestBolt11(ElectrumTestCase):
self.assertEqual((1 << 9) + (1 << 15) + (1 << 99), lnaddr.get_tag('9'))
self.assertEqual(b"\x11" * 32, lnaddr.payment_secret)
def test_derive_payment_secret_from_payment_preimage(self):
preimage = bytes.fromhex("cc3fc000bdeff545acee53ada12ff96060834be263f77d645abbebc3a8d53b92")
self.assertEqual("bfd660b559b3f452c6bb05b8d2906f520c151c107b733863ed0cc53fc77021a8",
derive_payment_secret_from_payment_preimage(preimage).hex())
def test_validate_and_compare_features(self):
lnaddr = lndecode("lnbc25m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqsp5zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zygsdq5vdhkven9v5sxyetpdees9q5sqqqqqqqqqqqqqqqpqsqvvh7ut50r00p3pg34ea68k7zfw64f8yx9jcdk35lh5ft8qdr8g4r0xzsdcrmcy9hex8un8d8yraewvhqc9l0sh8l0e0yvmtxde2z0hgpzsje5l")
lnaddr.validate_and_compare_features(LnFeatures((1 << 8) + (1 << 14) + (1 << 15)))