Update to LDK 0.0.123-rc1.

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-rc1", features = ["max_level_trace"] }
+lightning-block-sync = { version = "0.0.123-rc1", features = [ "rpc-client", "tokio" ] }
+lightning-invoice = { version = "0.31.0-rc1" }
+lightning-net-tokio = { version = "0.0.123-rc1" }
+lightning-persister = { version = "0.0.123-rc1" }
+lightning-background-processor = { version = "0.0.123-rc1", features = [ "futures" ] }
+lightning-rapid-gossip-sync = { version = "0.0.123-rc1" }
 
 base64 = "0.13.0"
 bitcoin = "0.30.2"

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 +725,12 @@ 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
+					.list_peers()
+					.iter()
+					.find(|peer| peer.counterparty_node_id == pubkey)
+					.is_some()
+				{
 					return Ok(());
 				}
 			}
@@ -747,8 +752,8 @@ 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) {
+	let peers = peer_manager.list_peers();
+	if !peers.iter().any(|peer| peer.counterparty_node_id == pubkey) {
 		println!("Error: Could not find peer {}", pubkey);
 		return Err(());
 	}

src/main.rs

@@ -247,7 +247,9 @@ async fn handle_ldk_events(
 			print!("> ");
 			io::stdout().flush().unwrap();
 			let payment_preimage = match purpose {
-				PaymentPurpose::InvoicePayment { payment_preimage, .. } => payment_preimage,
+				PaymentPurpose::Bolt11InvoicePayment { payment_preimage, .. } => payment_preimage,
+				PaymentPurpose::Bolt12OfferPayment { payment_preimage, .. } => payment_preimage,
+				PaymentPurpose::Bolt12RefundPayment { payment_preimage, .. } => payment_preimage,
 				PaymentPurpose::SpontaneousPayment(preimage) => Some(preimage),
 			};
 			channel_manager.claim_funds(payment_preimage.unwrap());
@@ -267,9 +269,15 @@ async fn handle_ldk_events(
 			print!("> ");
 			io::stdout().flush().unwrap();
 			let (payment_preimage, payment_secret) = match purpose {
-				PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => {
+				PaymentPurpose::Bolt11InvoicePayment {
+					payment_preimage, payment_secret, ..
+				} => (payment_preimage, Some(payment_secret)),
+				PaymentPurpose::Bolt12OfferPayment { payment_preimage, payment_secret, .. } => {
 					(payment_preimage, Some(payment_secret))
 				},
+				PaymentPurpose::Bolt12RefundPayment {
+					payment_preimage, payment_secret, ..
+				} => (payment_preimage, Some(payment_secret)),
 				PaymentPurpose::SpontaneousPayment(preimage) => (Some(preimage), None),
 			};
 			let mut inbound = inbound_payments.lock().unwrap();
@@ -381,9 +389,12 @@ async fn handle_ldk_events(
 		Event::PaymentForwarded {
 			prev_channel_id,
 			next_channel_id,
-			fee_earned_msat,
+			total_fee_earned_msat,
 			claim_from_onchain_tx,
 			outbound_amount_forwarded_msat,
+			skimmed_fee_msat: _,
+			prev_user_channel_id: _,
+			next_user_channel_id: _,
 		} => {
 			let read_only_network_graph = network_graph.read_only();
 			let nodes = read_only_network_graph.nodes();
@@ -426,7 +437,7 @@ async fn handle_ldk_events(
 			} else {
 				"?".to_string()
 			};
-			if let Some(fee_earned) = fee_earned_msat {
+			if let Some(fee_earned) = total_fee_earned_msat {
 				println!(
 					"\nEVENT: Forwarded payment for {} msat{}{}, earning {} msat {}",
 					amt_args, from_prev_str, to_next_str, fee_earned, from_onchain_str
@@ -677,7 +688,7 @@ async fn start_ldk() {
 	let router = Arc::new(DefaultRouter::new(
 		network_graph.clone(),
 		logger.clone(),
-		keys_manager.get_secure_random_bytes(),
+		keys_manager.clone(),
 		scorer.clone(),
 		scoring_fee_params,
 	));
@@ -712,7 +723,7 @@ async fn start_ldk() {
 			restarting_node = false;
 
 			let polled_best_block = polled_chain_tip.to_best_block();
-			let polled_best_block_hash = polled_best_block.block_hash();
+			let polled_best_block_hash = polled_best_block.block_hash;
 			let chain_params =
 				ChainParameters { network: args.network, best_block: polled_best_block };
 			let fresh_channel_manager = channelmanager::ChannelManager::new(
@@ -789,7 +800,8 @@ async fn start_ldk() {
 		Arc::clone(&keys_manager),
 		Arc::clone(&keys_manager),
 		Arc::clone(&logger),
-		Arc::new(DefaultMessageRouter::new(Arc::clone(&network_graph))),
+		Arc::clone(&channel_manager),
+		Arc::new(DefaultMessageRouter::new(Arc::clone(&network_graph), Arc::clone(&keys_manager))),
 		Arc::clone(&channel_manager),
 		IgnoringMessageHandler {},
 	));
@@ -969,12 +981,12 @@ async fn start_ldk() {
 			interval.tick().await;
 			match disk::read_channel_peer_data(Path::new(&peer_data_path)) {
 				Ok(info) => {
-					let peers = connect_pm.get_peer_node_ids();
+					let peers = connect_pm.list_peers();
 					for node_id in connect_cm
 						.list_channels()
 						.iter()
 						.map(|chan| chan.counterparty.node_id)
-						.filter(|id| !peers.iter().any(|(pk, _)| id == pk))
+						.filter(|id| !peers.iter().any(|peer| peer.counterparty_node_id == *id))
 					{
 						if stop_connect.load(Ordering::Acquire) {
 							return;

src/sweep.rs

@@ -5,7 +5,7 @@ use std::time::Duration;
 use std::{fs, io};
 
 use lightning::chain::chaininterface::{BroadcasterInterface, ConfirmationTarget, FeeEstimator};
-use lightning::sign::{EntropySource, KeysManager, SpendableOutputDescriptor};
+use lightning::sign::{EntropySource, KeysManager, OutputSpender, SpendableOutputDescriptor};
 use lightning::util::logger::Logger;
 use lightning::util::persist::KVStore;
 use lightning::util::ser::{Readable, WithoutLength, Writeable};
@@ -118,7 +118,7 @@ pub(crate) async fn periodic_sweep(
 				// e.g. high-latency mix networks and some CoinJoin implementations, have
 				// better privacy.
 				// Logic copied from core: https://github.com/bitcoin/bitcoin/blob/1d4846a8443be901b8a5deb0e357481af22838d0/src/wallet/spend.cpp#L936
-				let mut cur_height = channel_manager.current_best_block().height();
+				let mut cur_height = channel_manager.current_best_block().height;
 
 				// 10% of the time
 				if thread_rng().gen_range(0, 10) == 0 {