electrum

commit f53a10084da027c69e7108702cb3d89613aa5965
parent 5bf3115a4a8f35c12d87602b3dea27ce62603a8f
Author: ThomasV <thomasv@electrum.org>
Date:   Fri,  1 May 2020 16:54:50 +0200

create_sweeptxs_for_our_ctx: fix static_remotekey

Diffstat:
M
electrum/lnsweep.py
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/electrum/lnsweep.py b/electrum/lnsweep.py
@@ -193,7 +193,9 @@ def create_sweeptxs_for_our_ctx(*, chan: 'AbstractChannel', ctx: Transaction,
     to_local_witness_script = bh2u(make_commitment_output_to_local_witness_script(
         their_revocation_pubkey, to_self_delay, our_localdelayed_pubkey))
     to_local_address = redeem_script_to_address('p2wsh', to_local_witness_script)
-    their_payment_pubkey = derive_pubkey(their_conf.payment_basepoint.pubkey, our_pcp)
+    # to remote address
+    bpk = their_conf.payment_basepoint.pubkey
+    their_payment_pubkey = bpk if chan.is_static_remotekey_enabled() else derive_pubkey(their_conf.payment_basepoint.pubkey, our_pcp)
     to_remote_address = make_commitment_output_to_remote_address(their_payment_pubkey)
     # test ctx
     _logger.debug(f'testing our ctx: {to_local_address} {to_remote_address}')