AaronFiore/electrum
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lnaddr: make min_cltv logic less error-prone

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round-tripping the value behaved unexpectedly before...
This commit is contained in:
SomberNight
2023-06-16 16:59:13 +00:00
parent f7a8e55a6a
commit a3b0e97c88
2 changed files with 6 additions and 3 deletions
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8
electrum/lnaddr.py
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@@ -272,7 +272,6 @@ class LnAddr(object):
self.pubkey = None
self.net = constants.net if net is None else net # type: Type[AbstractNet]
self._amount = amount # type: Optional[Decimal] # in bitcoins
self._min_final_cltv_expiry = 18
@property
def amount(self) -> Optional[Decimal]:
@@ -326,7 +325,10 @@ class LnAddr(object):
)
def get_min_final_cltv_expiry(self) -> int:
return self._min_final_cltv_expiry
cltv = self.get_tag('c')
if cltv is None:
return 18
return int(cltv)
def get_tag(self, tag):
for k, v in self.tags:
@@ -482,7 +484,7 @@ def lndecode(invoice: str, *, verbose=False, net=None) -> LnAddr:
addr.pubkey = pubkeybytes
elif tag == 'c':
addr._min_final_cltv_expiry = tagdata.uint
addr.tags.append(('c', tagdata.uint))
elif tag == '9':
features = tagdata.uint