AaronFiore/electrum
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cleanup old non-static_remotekey code (follow-up 1f403d1ca1)

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ThomasV
2022-09-23 11:25:49 +02:00
parent 028916b447
commit e8a4e287e9
1 changed files with 9 additions and 14 deletions
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23
electrum/lnpeer.py
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@@ -600,9 +600,6 @@ class Peer(Logger):
def is_shutdown_anysegwit(self):
return self.features.supports(LnFeatures.OPTION_SHUTDOWN_ANYSEGWIT_OPT)
def is_static_remotekey(self):
return self.features.supports(LnFeatures.OPTION_STATIC_REMOTEKEY_OPT)
def is_channel_type(self):
return self.features.supports(LnFeatures.OPTION_CHANNEL_TYPE_OPT)
@@ -631,13 +628,12 @@ class Peer(Logger):
# flexibility to decide an address at closing time
upfront_shutdown_script = b''
if channel_type & channel_type.OPTION_STATIC_REMOTEKEY:
wallet = self.lnworker.wallet
assert wallet.txin_type == 'p2wpkh'
addr = wallet.get_new_sweep_address_for_channel()
static_remotekey = bfh(wallet.get_public_key(addr))
else:
static_remotekey = None
assert channel_type & channel_type.OPTION_STATIC_REMOTEKEY
wallet = self.lnworker.wallet
assert wallet.txin_type == 'p2wpkh'
addr = wallet.get_new_sweep_address_for_channel()
static_remotekey = bytes.fromhex(wallet.get_public_key(addr))
dust_limit_sat = bitcoin.DUST_LIMIT_P2PKH
reserve_sat = max(funding_sat // 100, dust_limit_sat)
# for comparison of defaults, see
@@ -708,10 +704,9 @@ class Peer(Logger):
feerate = self.lnworker.current_feerate_per_kw()
# we set a channel type for internal bookkeeping
open_channel_tlvs = {}
if self.their_features.supports(LnFeatures.OPTION_STATIC_REMOTEKEY_OPT):
our_channel_type = ChannelType(ChannelType.OPTION_STATIC_REMOTEKEY)
else:
our_channel_type = ChannelType(0)
assert self.their_features.supports(LnFeatures.OPTION_STATIC_REMOTEKEY_OPT)
our_channel_type = ChannelType(ChannelType.OPTION_STATIC_REMOTEKEY)
# if option_channel_type is negotiated: MUST set channel_type
if self.is_channel_type():
# if it includes channel_type: MUST set it to a defined type representing the type it wants.