tln: verify received commitment transactions during payment - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 318d25e6765ae688ee782a5925413875ecd19056
DIR parent 3c06b3cee1558d1e5d856a5cf34ffb3bb89c4e84
HTML Author: Janus <ysangkok@gmail.com>
Date: Wed, 25 Jul 2018 16:01:32 +0200
ln: verify received commitment transactions during payment
Diffstat:
M electrum/lnbase.py | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
---
DIR diff --git a/electrum/lnbase.py b/electrum/lnbase.py
t@@ -883,9 +883,9 @@ class Peer(PrintError):
self.send_message(gen_msg("commitment_signed", channel_id=chan.channel_id, signature=sig_64, num_htlcs=len(htlc_sigs), htlc_signature=b"".join(htlc_sigs)))
await self.receive_revoke(chan)
- self.revoke(chan)
+ await self.receive_commitment(chan)
- commitment_signed_msg = await self.commitment_signed[chan.channel_id].get()
+ self.revoke(chan)
fulfill_coro = asyncio.ensure_future(self.update_fulfill_htlc[chan.channel_id].get())
failure_coro = asyncio.ensure_future(self.update_fail_htlc[chan.channel_id].get())
t@@ -914,10 +914,9 @@ class Peer(PrintError):
preimage = update_fulfill_htlc_msg["payment_preimage"]
chan.receive_htlc_settle(preimage, int.from_bytes(update_fulfill_htlc_msg["id"], "big"))
- self.revoke(chan)
+ await self.receive_commitment(chan)
- commitment_signed_msg = await self.commitment_signed[chan.channel_id].get()
- # TODO process above commitment transactions
+ self.revoke(chan)
bare_ctx = chan.make_commitment(chan.remote_state.ctn + 1, False, chan.remote_state.next_per_commitment_point,
msat_remote, msat_local)