Update to LDK 0.0.123

Cargo.toml

@@ -8,13 +8,13 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-lightning = { version = "0.0.121", features = ["max_level_trace"] }
-lightning-block-sync = { version = "0.0.121", features = [ "rpc-client", "tokio" ] }
-lightning-invoice = { version = "0.29.0" }
-lightning-net-tokio = { version = "0.0.121" }
-lightning-persister = { version = "0.0.121" }
-lightning-background-processor = { version = "0.0.121", features = [ "futures" ] }
-lightning-rapid-gossip-sync = { version = "0.0.121" }
+lightning = { version = "0.0.123", features = ["max_level_trace"] }
+lightning-block-sync = { version = "0.0.123", features = [ "rpc-client", "tokio" ] }
+lightning-invoice = { version = "0.31.0" }
+lightning-net-tokio = { version = "0.0.123" }
+lightning-persister = { version = "0.0.123" }
+lightning-background-processor = { version = "0.0.123", features = [ "futures" ] }
+lightning-rapid-gossip-sync = { version = "0.0.123" }
 
 base64 = "0.13.0"
 bitcoin = "0.30.2"

src/bitcoind_client.rs

@@ -18,6 +18,7 @@ use bitcoin::{Network, OutPoint, TxOut, WPubkeyHash};
 use lightning::chain::chaininterface::{BroadcasterInterface, ConfirmationTarget, FeeEstimator};
 use lightning::events::bump_transaction::{Utxo, WalletSource};
 use lightning::log_error;
+use lightning::sign::ChangeDestinationSource;
 use lightning::util::logger::Logger;
 use lightning_block_sync::http::HttpEndpoint;
 use lightning_block_sync::rpc::RpcClient;
@@ -317,6 +318,14 @@ impl BroadcasterInterface for BitcoindClient {
 	}
 }
 
+impl ChangeDestinationSource for BitcoindClient {
+	fn get_change_destination_script(&self) -> Result<ScriptBuf, ()> {
+		tokio::task::block_in_place(move || {
+			Ok(self.handle.block_on(async move { self.get_new_address().await.script_pubkey() }))
+		})
+	}
+}
+
 impl WalletSource for BitcoindClient {
 	fn list_confirmed_utxos(&self) -> Result<Vec<Utxo>, ()> {
 		let utxos = tokio::task::block_in_place(move || {

src/cli.rs

@@ -286,7 +286,7 @@ pub(crate) fn poll_for_user_input(
 					);
 				},
 				"getoffer" => {
-					let offer_builder = channel_manager.create_offer_builder(String::new());
+					let offer_builder = channel_manager.create_offer_builder();
 					if let Err(e) = offer_builder {
 						println!("ERROR: Failed to initiate offer building: {:?}", e);
 						continue;
@@ -603,14 +603,14 @@ fn node_info(channel_manager: &Arc<ChannelManager>, peer_manager: &Arc<PeerManag
 	println!("\t\t num_usable_channels: {}", chans.iter().filter(|c| c.is_usable).count());
 	let local_balance_msat = chans.iter().map(|c| c.balance_msat).sum::<u64>();
 	println!("\t\t local_balance_msat: {}", local_balance_msat);
-	println!("\t\t num_peers: {}", peer_manager.get_peer_node_ids().len());
+	println!("\t\t num_peers: {}", peer_manager.list_peers().len());
 	println!("\t}},");
 }
 
 fn list_peers(peer_manager: Arc<PeerManager>) {
 	println!("\t{{");
-	for (pubkey, _) in peer_manager.get_peer_node_ids() {
-		println!("\t\t pubkey: {}", pubkey);
+	for peer_details in peer_manager.list_peers() {
+		println!("\t\t pubkey: {}", peer_details.counterparty_node_id);
 	}
 	println!("\t}},");
 }
@@ -701,8 +701,8 @@ fn list_payments(
 pub(crate) async fn connect_peer_if_necessary(
 	pubkey: PublicKey, peer_addr: SocketAddr, peer_manager: Arc<PeerManager>,
 ) -> Result<(), ()> {
-	for (node_pubkey, _) in peer_manager.get_peer_node_ids() {
-		if node_pubkey == pubkey {
+	for peer_details in peer_manager.list_peers() {
+		if peer_details.counterparty_node_id == pubkey {
 			return Ok(());
 		}
 	}
@@ -725,7 +725,7 @@ pub(crate) async fn do_connect_peer(
 					_ = &mut connection_closed_future => return Err(()),
 					_ = tokio::time::sleep(Duration::from_millis(10)) => {},
 				};
-				if peer_manager.get_peer_node_ids().iter().find(|(id, _)| *id == pubkey).is_some() {
+				if peer_manager.peer_by_node_id(&pubkey).is_some() {
 					return Ok(());
 				}
 			}
@@ -747,8 +747,7 @@ fn do_disconnect_peer(
 	}
 
 	//check the pubkey matches a valid connected peer
-	let peers = peer_manager.get_peer_node_ids();
-	if !peers.iter().any(|(pk, _)| &pubkey == pk) {
+	if peer_manager.peer_by_node_id(&pubkey).is_none() {
 		println!("Error: Could not find peer {}", pubkey);
 		return Err(());
 	}