Merge pull request #1503 from valentinewallace/2022-05-onion-msgs

[rust-lightning] / lightning / src / chain / channelmonitor.rs

diff --git a/lightning/src/chain/channelmonitor.rs b/lightning/src/chain/channelmonitor.rs
index 8a6f02452ec1abb6c61812ac4bc1974e54a07df2..855263fe53b9bd09ce0f6bbbd64beabc34db64d5 100644 (file)
--- a/lightning/src/chain/channelmonitor.rs
+++ b/lightning/src/chain/channelmonitor.rs
@@ -1214,6 +1214,14 @@ impl<Signer: Sign> ChannelMonitor<Signer> {
                self.inner.lock().unwrap().get_cur_holder_commitment_number()
        }
 
+       /// Gets the `node_id` of the counterparty for this channel.
+       ///
+       /// Will be `None` for channels constructed on LDK versions prior to 0.0.110 and always `Some`
+       /// otherwise.
+       pub fn get_counterparty_node_id(&self) -> Option<PublicKey> {
+               self.inner.lock().unwrap().counterparty_node_id
+       }
+
        /// Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
        /// the Channel was out-of-date. You may use it to get a broadcastable holder toxic tx in case of
        /// fallen-behind, i.e when receiving a channel_reestablish with a proof that our counterparty side knows