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lnwatcher: pass address instead of wallet reference

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This commit is contained in:
ThomasV 2018-07-19 11:16:43 +02:00
parent bc28edf178
commit bb4aa1e135
1 changed files with 8 additions and 7 deletions
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15
electrum/lnwatcher.py
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@ -61,6 +61,7 @@ class LNChanCloseHandler(PrintError):
def __init__(self, network, wallet, chan):
self.network = network
self.wallet = wallet
self.sweep_address = wallet.get_receiving_address()
self.chan = chan
self.lock = threading.Lock()
self.funding_address = chan.get_funding_address()
@ -189,7 +190,7 @@ class LNChanCloseHandler(PrintError):
return False
elif stx_mined_status in (TX_MINED_STATUS_SHALLOW, TX_MINED_STATUS_MEMPOOL):
return True
sweep_tx = create_sweeptx_their_ctx_to_remote(self.network, self.wallet, ctx,
sweep_tx = create_sweeptx_their_ctx_to_remote(self.network, self.sweep_address, ctx,
output_idx, our_payment_privkey)
self.network.broadcast_transaction(sweep_tx,
lambda res: self.print_tx_broadcast_result('sweep_their_ctx_to_remote', res))
@ -226,7 +227,7 @@ class LNChanCloseHandler(PrintError):
return False
elif stx_mined_status in (TX_MINED_STATUS_SHALLOW, TX_MINED_STATUS_MEMPOOL):
return True
sweep_tx = create_sweeptx_ctx_to_local(self.network, self.wallet, ctx, output_idx,
sweep_tx = create_sweeptx_ctx_to_local(self.network, self.sweep_address, ctx, output_idx,
witness_script, revocation_privkey, True)
self.network.broadcast_transaction(sweep_tx,
lambda res: self.print_tx_broadcast_result('sweep_their_ctx_to_local', res))
@ -267,7 +268,7 @@ class LNChanCloseHandler(PrintError):
if to_self_delay > ctx_num_conf:
self.print_error('waiting for CSV ({} < {}) for ctx {}'.format(ctx_num_conf, to_self_delay, ctx.txid()))
return True
sweep_tx = create_sweeptx_ctx_to_local(self.network, self.wallet, ctx, output_idx,
sweep_tx = create_sweeptx_ctx_to_local(self.network, self.sweep_address, ctx, output_idx,
witness_script, our_localdelayed_privkey.get_secret_bytes(),
False, to_self_delay)
self.network.broadcast_transaction(sweep_tx,
@ -282,7 +283,7 @@ class LNChanCloseHandler(PrintError):
self.print_error('{} broadcast succeeded'.format(name))
def create_sweeptx_their_ctx_to_remote(network, wallet, ctx, output_idx: int, our_payment_privkey: ecc.ECPrivkey):
def create_sweeptx_their_ctx_to_remote(network, address, ctx, output_idx: int, our_payment_privkey: ecc.ECPrivkey):
our_payment_pubkey = our_payment_privkey.get_public_key_hex(compressed=True)
val = ctx.outputs()[output_idx][2]
sweep_inputs = [{
@ -301,7 +302,7 @@ def create_sweeptx_their_ctx_to_remote(network, wallet, ctx, output_idx: int, ou
except NoDynamicFeeEstimates:
fee_per_kb = network.config.fee_per_kb(dyn=False)
fee = network.config.estimate_fee_for_feerate(fee_per_kb, tx_size_bytes)
sweep_outputs = [(TYPE_ADDRESS, wallet.get_receiving_address(), val-fee)]
sweep_outputs = [(TYPE_ADDRESS, address, val-fee)]
locktime = network.get_local_height()
sweep_tx = Transaction.from_io(sweep_inputs, sweep_outputs, locktime=locktime)
sweep_tx.set_rbf(True)
@ -311,7 +312,7 @@ def create_sweeptx_their_ctx_to_remote(network, wallet, ctx, output_idx: int, ou
return sweep_tx
def create_sweeptx_ctx_to_local(network, wallet, ctx, output_idx: int, witness_script: str,
def create_sweeptx_ctx_to_local(network, address, ctx, output_idx: int, witness_script: str,
privkey: bytes, is_revocation: bool, to_self_delay: int=None):
"""Create a txn that sweeps the 'to_local' output of a commitment
transaction into our wallet.
@ -339,7 +340,7 @@ def create_sweeptx_ctx_to_local(network, wallet, ctx, output_idx: int, witness_s
except NoDynamicFeeEstimates:
fee_per_kb = network.config.fee_per_kb(dyn=False)
fee = network.config.estimate_fee_for_feerate(fee_per_kb, tx_size_bytes)
sweep_outputs = [(TYPE_ADDRESS, wallet.get_receiving_address(), val - fee)]
sweep_outputs = [(TYPE_ADDRESS, address, val - fee)]
locktime = network.get_local_height()
sweep_tx = Transaction.from_io(sweep_inputs, sweep_outputs, locktime=locktime, version=2)
sig = sweep_tx.sign_txin(0, privkey)