Merge pull request #912 from jkczyz/2026-05-bump-ldk-deps

Bump LDK dependencies

Author: tnull

Cargo.toml

@@ -40,22 +40,22 @@ default = []
 #lightning-macros = { version = "0.2.0" }
 #lightning-dns-resolver = { version = "0.3.0" }
 
-lightning = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["std"] }
-lightning-types = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144" }
-lightning-invoice = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["std"] }
-lightning-net-tokio = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144" }
-lightning-persister = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["tokio"] }
-lightning-background-processor = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144" }
-lightning-rapid-gossip-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144" }
-lightning-block-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["rest-client", "rpc-client", "tokio"] }
-lightning-transaction-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["esplora-async-https", "time", "electrum-rustls-ring"] }
-lightning-liquidity = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["std"] }
-lightning-macros = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144" }
-lightning-dns-resolver = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144" }
+lightning = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["std"] }
+lightning-types = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a" }
+lightning-invoice = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["std"] }
+lightning-net-tokio = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a" }
+lightning-persister = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["tokio"] }
+lightning-background-processor = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a" }
+lightning-rapid-gossip-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a" }
+lightning-block-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["rest-client", "rpc-client", "tokio"] }
+lightning-transaction-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["esplora-async-https", "time", "electrum-rustls-ring"] }
+lightning-liquidity = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["std"] }
+lightning-macros = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a" }
+lightning-dns-resolver = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a" }
 
 bdk_chain = { version = "0.23.0", default-features = false, features = ["std"] }
 bdk_esplora = { version = "0.22.0", default-features = false, features = ["async-https-rustls", "tokio"]}
-bdk_electrum = { version = "0.23.0", default-features = false, features = ["use-rustls-ring"]}
+bdk_electrum = { version = "0.24.0", default-features = false, features = ["use-rustls-ring"]}
 bdk_wallet = { version = "2.3.0", default-features = false, features = ["std", "keys-bip39"]}
 
 bitreq = { version = "0.3", default-features = false, features = ["async-https", "json-using-serde"] }
@@ -70,7 +70,7 @@ getrandom = { version = "0.3", default-features = false }
 chrono = { version = "0.4", default-features = false, features = ["clock"] }
 tokio = { version = "1.37", default-features = false, features = [ "rt-multi-thread", "time", "sync", "macros", "net" ] }
 esplora-client = { version = "0.12", default-features = false, features = ["tokio", "async-https-rustls"] }
-electrum-client = { version = "0.24.0", default-features = false, features = ["proxy", "use-rustls-ring"] }
+electrum-client = { version = "0.25", default-features = false, features = ["proxy", "use-rustls-ring"] }
 libc = "0.2"
 uniffi = { version = "0.29.5", features = ["build"], optional = true }
 serde = { version = "1.0.210", default-features = false, features = ["std", "derive"] }
@@ -81,13 +81,13 @@ async-trait = { version = "0.1", default-features = false }
 vss-client = { package = "vss-client-ng", version = "0.5" }
 prost = { version = "0.11.6", default-features = false}
 #bitcoin-payment-instructions = { version = "0.6" }
-bitcoin-payment-instructions = { git = "https://github.com/jkczyz/bitcoin-payment-instructions", rev = "679dac50cc0d81ec4d31da94b93d467e5308f16a" }
+bitcoin-payment-instructions = { git = "https://github.com/jkczyz/bitcoin-payment-instructions", rev = "c7d7ea849fcbe8cad385c93f8057cd68ecb994b7" }
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3", features = ["winbase"] }
 
 [dev-dependencies]
-lightning = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "369a2cf9c8ef810deea0cd2b4cf6ed0691b78144", features = ["std", "_test_utils"] }
+lightning = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "10608650d455f4d535cbac73921be329d814854a", features = ["std", "_test_utils"] }
 rand = { version = "0.9.2", default-features = false, features = ["std", "thread_rng", "os_rng"] }
 proptest = "1.0.0"
 regex = "1.5.6"

src/builder.rs

@@ -22,7 +22,7 @@ use bitcoin::secp256k1::PublicKey;
 use bitcoin::Network;
 use bitcoin_payment_instructions::dns_resolver::DNSHrnResolver;
 use bitcoin_payment_instructions::onion_message_resolver::LDKOnionMessageDNSSECHrnResolver;
-use lightning::chain::{chainmonitor, BestBlock as BlockLocator};
+use lightning::chain::{chainmonitor, BlockLocator};
 use lightning::ln::channelmanager::{self, ChainParameters, ChannelManagerReadArgs};
 use lightning::ln::msgs::{RoutingMessageHandler, SocketAddress};
 use lightning::ln::peer_handler::{IgnoringMessageHandler, MessageHandler};

src/chain/bitcoind.rs

@@ -16,7 +16,7 @@ use base64::prelude::BASE64_STANDARD;
 use base64::Engine;
 use bitcoin::{BlockHash, FeeRate, Network, OutPoint, Transaction, Txid};
 use lightning::chain::chaininterface::ConfirmationTarget as LdkConfirmationTarget;
-use lightning::chain::{BestBlock as BlockLocator, Listen};
+use lightning::chain::{BlockLocator, Listen};
 use lightning::util::ser::Writeable;
 use lightning_block_sync::gossip::UtxoSource;
 use lightning_block_sync::http::{HttpClientError, JsonResponse};
@@ -326,7 +326,7 @@ impl BitcoindChainSource {
 	}
 
 	pub(super) async fn poll_best_block(&self) -> Result<BlockLocator, Error> {
-		self.poll_chain_tip().await.map(|tip| tip.to_best_block())
+		self.poll_chain_tip().await.map(|tip| tip.to_block_locator())
 	}
 
 	async fn poll_chain_tip(&self) -> Result<ValidatedBlockHeader, Error> {
@@ -1365,7 +1365,7 @@ impl Listen for ChainListener {
 		self.output_sweeper.block_connected(block, height);
 	}
 
-	fn blocks_disconnected(&self, fork_point_block: lightning::chain::BestBlock) {
+	fn blocks_disconnected(&self, fork_point_block: lightning::chain::BlockLocator) {
 		self.onchain_wallet.blocks_disconnected(fork_point_block);
 		self.channel_manager.blocks_disconnected(fork_point_block);
 		self.chain_monitor.blocks_disconnected(fork_point_block);

src/chain/electrum.rs

@@ -394,7 +394,9 @@ impl ElectrumRuntimeClient {
 	) -> Result<Self, Error> {
 		let electrum_config = ElectrumConfigBuilder::new()
 			.retry(ELECTRUM_CLIENT_NUM_RETRIES)
-			.timeout(Some(sync_config.timeouts_config.per_request_timeout_secs))
+			.timeout(Some(Duration::from_secs(
+				sync_config.timeouts_config.per_request_timeout_secs as u64,
+			)))
 			.build();
 
 		let electrum_client = Arc::new(
@@ -578,7 +580,7 @@ impl ElectrumRuntimeClient {
 		let confirmation_targets = get_all_conf_targets();
 		for target in confirmation_targets {
 			let num_blocks = get_num_block_defaults_for_target(target);
-			batch.estimate_fee(num_blocks);
+			batch.estimate_fee(num_blocks, None);
 		}
 
 		let spawn_fut = self.runtime.spawn_blocking(move || electrum_client.batch_call(&batch));

src/chain/mod.rs

@@ -14,7 +14,7 @@ use std::sync::{Arc, Mutex, RwLock};
 use std::time::Duration;
 
 use bitcoin::{Script, Txid};
-use lightning::chain::{BestBlock as BlockLocator, Filter};
+use lightning::chain::{BlockLocator, Filter};
 
 use crate::chain::bitcoind::{BitcoindChainSource, UtxoSourceClient};
 use crate::chain::electrum::ElectrumChainSource;

src/event.rs

@@ -270,8 +270,9 @@ pub enum Event {
 		/// This will be `None` for events serialized by LDK Node v0.2.1 and prior.
 		reason: Option<ClosureReason>,
 	},
-	/// A channel splice is pending confirmation on-chain.
-	SplicePending {
+	/// A channel splice has been negotiated and the funding transaction is pending
+	/// confirmation on-chain.
+	SpliceNegotiated {
 		/// The `channel_id` of the channel.
 		channel_id: ChannelId,
 		/// The `user_channel_id` of the channel.
@@ -281,16 +282,14 @@ pub enum Event {
 		/// The outpoint of the channel's splice funding transaction.
 		new_funding_txo: OutPoint,
 	},
-	/// A channel splice has failed.
-	SpliceFailed {
+	/// A channel splice negotiation round has failed.
+	SpliceNegotiationFailed {
 		/// The `channel_id` of the channel.
 		channel_id: ChannelId,
 		/// The `user_channel_id` of the channel.
 		user_channel_id: UserChannelId,
 		/// The `node_id` of the channel counterparty.
 		counterparty_node_id: PublicKey,
-		/// The outpoint of the channel's splice funding transaction, if one was created.
-		abandoned_funding_txo: Option<OutPoint>,
 	},
 }
 
@@ -362,17 +361,17 @@ impl_writeable_tlv_based_enum!(Event,
 			node_id: legacy_next_node_id,
 		}])),
 	},
-	(8, SplicePending) => {
+	(8, SpliceNegotiated) => {
 		(1, channel_id, required),
 		(3, counterparty_node_id, required),
 		(5, user_channel_id, required),
 		(7, new_funding_txo, required),
 	},
-	(9, SpliceFailed) => {
+	(9, SpliceNegotiationFailed) => {
 		(1, channel_id, required),
 		(3, counterparty_node_id, required),
 		(5, user_channel_id, required),
-		(7, abandoned_funding_txo, option),
+		// TLV 7 (abandoned_funding_txo) may be set for LDK Node v0.7.
 	},
 );
 
@@ -1612,7 +1611,13 @@ where
 						version: bitcoin::transaction::Version::TWO,
 						lock_time: bitcoin::absolute::LockTime::ZERO,
 						input: vec![],
-						output: outputs,
+						output: outputs
+							.into_iter()
+							.map(|script_pubkey| bitcoin::TxOut {
+								value: bitcoin::Amount::ZERO,
+								script_pubkey,
+							})
+							.collect(),
 					};
 					if let Err(e) = self.wallet.cancel_tx(&tx) {
 						log_error!(self.logger, "Failed reclaiming unused addresses: {}", e);
@@ -1814,7 +1819,7 @@ where
 				},
 				Err(()) => log_error!(self.logger, "Failed signing funding transaction"),
 			},
-			LdkEvent::SplicePending {
+			LdkEvent::SpliceNegotiated {
 				channel_id,
 				user_channel_id,
 				counterparty_node_id,
@@ -1823,13 +1828,13 @@ where
 			} => {
 				log_info!(
 					self.logger,
-					"Channel {} with counterparty {} pending splice with funding_txo {}",
+					"Channel {} with counterparty {} negotiated splice with funding_txo {}",
 					channel_id,
 					counterparty_node_id,
 					new_funding_txo,
 				);
 
-				let event = Event::SplicePending {
+				let event = Event::SpliceNegotiated {
 					channel_id,
 					user_channel_id: UserChannelId(user_channel_id),
 					counterparty_node_id,
@@ -1844,35 +1849,23 @@ where
 					},
 				};
 			},
-			LdkEvent::SpliceFailed {
+			LdkEvent::SpliceNegotiationFailed {
 				channel_id,
 				user_channel_id,
 				counterparty_node_id,
-				abandoned_funding_txo,
 				..
 			} => {
-				if let Some(funding_txo) = abandoned_funding_txo {
-					log_info!(
-						self.logger,
-						"Channel {} with counterparty {} failed splice with funding_txo {}",
-						channel_id,
-						counterparty_node_id,
-						funding_txo,
-					);
-				} else {
-					log_info!(
-						self.logger,
-						"Channel {} with counterparty {} failed splice",
-						channel_id,
-						counterparty_node_id,
-					);
-				}
+				log_info!(
+					self.logger,
+					"Channel {} with counterparty {} splice negotiation failed",
+					channel_id,
+					counterparty_node_id,
+				);
 
-				let event = Event::SpliceFailed {
+				let event = Event::SpliceNegotiationFailed {
 					channel_id,
 					user_channel_id: UserChannelId(user_channel_id),
 					counterparty_node_id,
-					abandoned_funding_txo,
 				};
 
 				match self.event_queue.add_event(event).await {

src/lib.rs

@@ -145,7 +145,7 @@ use gossip::GossipSource;
 use graph::NetworkGraph;
 use io::utils::update_and_persist_node_metrics;
 pub use lightning;
-use lightning::chain::BestBlock as BlockLocator;
+use lightning::chain::BlockLocator;
 use lightning::impl_writeable_tlv_based;
 use lightning::ln::chan_utils::FUNDING_TRANSACTION_WITNESS_WEIGHT;
 use lightning::ln::channel_state::ChannelDetails as LdkChannelDetails;
@@ -1582,6 +1582,14 @@ impl Node {
 					Error::ChannelSplicingFailed
 				})?;
 
+			if funding_template.prior_contribution().is_some() {
+				log_error!(
+					self.logger,
+					"Failed to splice channel: a prior splice contribution is pending"
+				);
+				return Err(Error::ChannelSplicingFailed);
+			}
+
 			let contribution = self
 				.runtime
 				.block_on(funding_template.splice_in(
@@ -1695,19 +1703,20 @@ impl Node {
 					Error::ChannelSplicingFailed
 				})?;
 
+			if funding_template.prior_contribution().is_some() {
+				log_error!(
+					self.logger,
+					"Failed to splice channel: a prior splice contribution is pending"
+				);
+				return Err(Error::ChannelSplicingFailed);
+			}
+
 			let outputs = vec![bitcoin::TxOut {
 				value: Amount::from_sat(splice_amount_sats),
 				script_pubkey: address.script_pubkey(),
 			}];
-			let contribution = self
-				.runtime
-				.block_on(funding_template.splice_out(
-					outputs,
-					min_feerate,
-					max_feerate,
-					Arc::clone(&self.wallet),
-				))
-				.map_err(|e| {
+			let contribution =
+				funding_template.splice_out(outputs, min_feerate, max_feerate).map_err(|e| {
 					log_error!(self.logger, "Failed to splice channel: {}", e);
 					Error::ChannelSplicingFailed
 				})?;

src/liquidity.rs

@@ -1313,6 +1313,7 @@ where
 						None,
 						expiry_secs,
 						Some(min_final_cltv_expiry_delta),
+						None,
 					)
 					.map_err(|e| {
 						log_error!(self.logger, "Failed to register inbound payment: {:?}", e);
@@ -1322,7 +1323,7 @@ where
 			},
 			None => self
 				.channel_manager
-				.create_inbound_payment(None, expiry_secs, Some(min_final_cltv_expiry_delta))
+				.create_inbound_payment(None, expiry_secs, Some(min_final_cltv_expiry_delta), None)
 				.map_err(|e| {
 					log_error!(self.logger, "Failed to register inbound payment: {:?}", e);
 					Error::InvoiceCreationFailed

src/payment/bolt11.rs

@@ -121,7 +121,7 @@ impl Bolt11Payment {
 			// will know the preimage at this point.
 			let res = self
 				.channel_manager
-				.get_payment_preimage(payment_hash, payment_secret.clone())
+				.get_payment_preimage(payment_hash, payment_secret.clone(), None)
 				.ok();
 			debug_assert!(res.is_some(), "We just let ChannelManager create an inbound payment, it can't have forgotten the preimage by now.");
 			res
@@ -206,8 +206,10 @@ impl Bolt11Payment {
 			max_proportional_opening_fee_ppm_msat: lsp_prop_opening_fee,
 		};
 		let id = PaymentId(payment_hash.0);
-		let preimage =
-			self.channel_manager.get_payment_preimage(payment_hash, payment_secret.clone()).ok();
+		let preimage = self
+			.channel_manager
+			.get_payment_preimage(payment_hash, payment_secret.clone(), None)
+			.ok();
 		let kind = PaymentKind::Bolt11Jit {
 			hash: payment_hash,
 			preimage,