Upgrade to LDK 0.0.118

Cargo.toml

@@ -8,19 +8,18 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-lightning = { version = "0.0.117", features = ["max_level_trace"] }
-lightning-block-sync = { version = "0.0.117", features = [ "rpc-client", "tokio" ] }
-lightning-invoice = { version = "0.25.0" }
-lightning-net-tokio = { version = "0.0.117" }
-lightning-persister = { version = "0.0.117" }
-lightning-background-processor = { version = "0.0.117", features = [ "futures" ] }
-lightning-rapid-gossip-sync = { version = "0.0.117" }
+lightning = { version = "0.0.118", features = ["max_level_trace"] }
+lightning-block-sync = { version = "0.0.118", features = [ "rpc-client", "tokio" ] }
+lightning-invoice = { version = "0.26.0" }
+lightning-net-tokio = { version = "0.0.118" }
+lightning-persister = { version = "0.0.118" }
+lightning-background-processor = { version = "0.0.118", features = [ "futures" ] }
+lightning-rapid-gossip-sync = { version = "0.0.118" }
 
 base64 = "0.13.0"
 bitcoin = "0.29.0"
 bitcoin-bech32 = "0.12"
 bech32 = "0.8"
-hex = "0.3"
 libc = "0.2"
 
 chrono = { version = "0.4", default-features = false, features = ["clock"] }

src/bitcoind_client.rs

@@ -15,7 +15,6 @@ use bitcoin::{OutPoint, Script, TxOut, WPubkeyHash, XOnlyPublicKey};
 use lightning::chain::chaininterface::{BroadcasterInterface, ConfirmationTarget, FeeEstimator};
 use lightning::events::bump_transaction::{Utxo, WalletSource};
 use lightning::log_error;
-use lightning::routing::utxo::{UtxoLookup, UtxoResult};
 use lightning::util::logger::Logger;
 use lightning_block_sync::http::HttpEndpoint;
 use lightning_block_sync::rpc::RpcClient;
@@ -76,10 +75,23 @@ impl BitcoindClient {
 				"Failed to make initial call to bitcoind - please check your RPC user/password and access settings")
 			})?;
 		let mut fees: HashMap<ConfirmationTarget, AtomicU32> = HashMap::new();
-		fees.insert(ConfirmationTarget::MempoolMinimum, AtomicU32::new(MIN_FEERATE));
-		fees.insert(ConfirmationTarget::Background, AtomicU32::new(MIN_FEERATE));
-		fees.insert(ConfirmationTarget::Normal, AtomicU32::new(2000));
-		fees.insert(ConfirmationTarget::HighPriority, AtomicU32::new(5000));
+		fees.insert(ConfirmationTarget::OnChainSweep, AtomicU32::new(5000));
+		fees.insert(
+			ConfirmationTarget::MaxAllowedNonAnchorChannelRemoteFee,
+			AtomicU32::new(25 * 250),
+		);
+		fees.insert(
+			ConfirmationTarget::MinAllowedAnchorChannelRemoteFee,
+			AtomicU32::new(MIN_FEERATE),
+		);
+		fees.insert(
+			ConfirmationTarget::MinAllowedNonAnchorChannelRemoteFee,
+			AtomicU32::new(MIN_FEERATE),
+		);
+		fees.insert(ConfirmationTarget::AnchorChannelFee, AtomicU32::new(MIN_FEERATE));
+		fees.insert(ConfirmationTarget::NonAnchorChannelFee, AtomicU32::new(2000));
+		fees.insert(ConfirmationTarget::ChannelCloseMinimum, AtomicU32::new(MIN_FEERATE));
+
 		let client = Self {
 			bitcoind_rpc_client: Arc::new(bitcoind_rpc_client),
 			host,
@@ -163,18 +175,28 @@ impl BitcoindClient {
 					}
 				};
 
-				fees.get(&ConfirmationTarget::MempoolMinimum)
+				fees.get(&ConfirmationTarget::OnChainSweep)
+					.unwrap()
+					.store(high_prio_estimate, Ordering::Release);
+				fees.get(&ConfirmationTarget::MaxAllowedNonAnchorChannelRemoteFee)
+					.unwrap()
+					.store(std::cmp::max(25 * 250, high_prio_estimate * 10), Ordering::Release);
+				fees.get(&ConfirmationTarget::MinAllowedAnchorChannelRemoteFee)
 					.unwrap()
 					.store(mempoolmin_estimate, Ordering::Release);
-				fees.get(&ConfirmationTarget::Background)
+				fees.get(&ConfirmationTarget::MinAllowedNonAnchorChannelRemoteFee)
+					.unwrap()
+					.store(background_estimate - 250, Ordering::Release);
+				fees.get(&ConfirmationTarget::AnchorChannelFee)
 					.unwrap()
 					.store(background_estimate, Ordering::Release);
-				fees.get(&ConfirmationTarget::Normal)
+				fees.get(&ConfirmationTarget::NonAnchorChannelFee)
 					.unwrap()
 					.store(normal_estimate, Ordering::Release);
-				fees.get(&ConfirmationTarget::HighPriority)
+				fees.get(&ConfirmationTarget::ChannelCloseMinimum)
 					.unwrap()
-					.store(high_prio_estimate, Ordering::Release);
+					.store(background_estimate, Ordering::Release);
+
 				tokio::time::sleep(Duration::from_secs(60)).await;
 			}
 		});
@@ -204,7 +226,8 @@ impl BitcoindClient {
 			// LDK gives us feerates in satoshis per KW but Bitcoin Core here expects fees
 			// denominated in satoshis per vB. First we need to multiply by 4 to convert weight
 			// units to virtual bytes, then divide by 1000 to convert KvB to vB.
-			"fee_rate": self.get_est_sat_per_1000_weight(ConfirmationTarget::Normal) as f64 / 250.0,
+			"fee_rate": self
+				.get_est_sat_per_1000_weight(ConfirmationTarget::NonAnchorChannelFee) as f64 / 250.0,
 			// While users could "cancel" a channel open by RBF-bumping and paying back to
 			// themselves, we don't allow it here as its easy to have users accidentally RBF bump
 			// and pay to the channel funding address, which results in loss of funds. Real
@@ -296,13 +319,6 @@ impl BroadcasterInterface for BitcoindClient {
 	}
 }
 
-impl UtxoLookup for BitcoindClient {
-	fn get_utxo(&self, _genesis_hash: &BlockHash, _short_channel_id: u64) -> UtxoResult {
-		// P2PGossipSync takes None for a UtxoLookup, so this will never be called.
-		todo!();
-	}
-}
-
 impl WalletSource for BitcoindClient {
 	fn list_confirmed_utxos(&self) -> Result<Vec<Utxo>, ()> {
 		let utxos = tokio::task::block_in_place(move || {

src/cli.rs

@@ -1,8 +1,8 @@
 use crate::disk::{self, INBOUND_PAYMENTS_FNAME, OUTBOUND_PAYMENTS_FNAME};
 use crate::hex_utils;
 use crate::{
-	ChannelManager, HTLCStatus, MillisatAmount, NetworkGraph, OnionMessenger, PaymentInfo,
-	PaymentInfoStorage, PeerManager,
+	ChannelManager, HTLCStatus, InboundPaymentInfoStorage, MillisatAmount, NetworkGraph,
+	OnionMessenger, OutboundPaymentInfoStorage, PaymentInfo, PeerManager,
 };
 use bitcoin::hashes::sha256::Hash as Sha256;
 use bitcoin::hashes::Hash;
@@ -12,7 +12,7 @@ use lightning::ln::channelmanager::{PaymentId, RecipientOnionFields, Retry};
 use lightning::ln::msgs::SocketAddress;
 use lightning::ln::{ChannelId, PaymentHash, PaymentPreimage};
 use lightning::onion_message::OnionMessagePath;
-use lightning::onion_message::{CustomOnionMessageContents, Destination, OnionMessageContents};
+use lightning::onion_message::{Destination, OnionMessageContents};
 use lightning::routing::gossip::NodeId;
 use lightning::routing::router::{PaymentParameters, RouteParameters};
 use lightning::sign::{EntropySource, KeysManager};
@@ -48,7 +48,7 @@ struct UserOnionMessageContents {
 	data: Vec<u8>,
 }
 
-impl CustomOnionMessageContents for UserOnionMessageContents {
+impl OnionMessageContents for UserOnionMessageContents {
 	fn tlv_type(&self) -> u64 {
 		self.tlv_type
 	}
@@ -63,9 +63,9 @@ impl Writeable for UserOnionMessageContents {
 pub(crate) fn poll_for_user_input(
 	peer_manager: Arc<PeerManager>, channel_manager: Arc<ChannelManager>,
 	keys_manager: Arc<KeysManager>, network_graph: Arc<NetworkGraph>,
-	onion_messenger: Arc<OnionMessenger>, inbound_payments: Arc<Mutex<PaymentInfoStorage>>,
-	outbound_payments: Arc<Mutex<PaymentInfoStorage>>, ldk_data_dir: String, network: Network,
-	logger: Arc<disk::FilesystemLogger>, fs_store: Arc<FilesystemStore>,
+	onion_messenger: Arc<OnionMessenger>, inbound_payments: Arc<Mutex<InboundPaymentInfoStorage>>,
+	outbound_payments: Arc<Mutex<OutboundPaymentInfoStorage>>, ldk_data_dir: String,
+	network: Network, logger: Arc<disk::FilesystemLogger>, fs_store: Arc<FilesystemStore>,
 ) {
 	println!(
 		"LDK startup successful. Enter \"help\" to view available commands. Press Ctrl-D to quit."
@@ -445,7 +445,7 @@ pub(crate) fn poll_for_user_input(
 					let message_path = OnionMessagePath { intermediate_nodes, destination };
 					match onion_messenger.send_onion_message(
 						message_path,
-						OnionMessageContents::Custom(UserOnionMessageContents { tlv_type, data }),
+						UserOnionMessageContents { tlv_type, data },
 						None,
 					) {
 						Ok(()) => println!("SUCCESS: forwarded onion message to first hop"),
@@ -553,7 +553,9 @@ fn list_channels(channel_manager: &Arc<ChannelManager>, network_graph: &Arc<Netw
 	println!("]");
 }
 
-fn list_payments(inbound_payments: &PaymentInfoStorage, outbound_payments: &PaymentInfoStorage) {
+fn list_payments(
+	inbound_payments: &InboundPaymentInfoStorage, outbound_payments: &OutboundPaymentInfoStorage,
+) {
 	print!("[");
 	for (payment_hash, payment_info) in &inbound_payments.payments {
 		println!("");
@@ -684,12 +686,12 @@ fn open_channel(
 
 fn send_payment(
 	channel_manager: &ChannelManager, invoice: &Bolt11Invoice,
-	outbound_payments: &mut PaymentInfoStorage, fs_store: Arc<FilesystemStore>,
+	outbound_payments: &mut OutboundPaymentInfoStorage, fs_store: Arc<FilesystemStore>,
 ) {
-	let payment_hash = PaymentHash((*invoice.payment_hash()).into_inner());
+	let payment_id = PaymentId((*invoice.payment_hash()).into_inner());
 	let payment_secret = Some(*invoice.payment_secret());
 	outbound_payments.payments.insert(
-		payment_hash,
+		payment_id,
 		PaymentInfo {
 			preimage: None,
 			secret: payment_secret,
@@ -708,25 +710,25 @@ fn send_payment(
 		Err(e) => {
 			println!("ERROR: failed to send payment: {:?}", e);
 			print!("> ");
-			outbound_payments.payments.get_mut(&payment_hash).unwrap().status = HTLCStatus::Failed;
+			outbound_payments.payments.get_mut(&payment_id).unwrap().status = HTLCStatus::Failed;
 			fs_store.write("", "", OUTBOUND_PAYMENTS_FNAME, &outbound_payments.encode()).unwrap();
 		}
 	};
 }
 
 fn keysend<E: EntropySource>(
 	channel_manager: &ChannelManager, payee_pubkey: PublicKey, amt_msat: u64, entropy_source: &E,
-	outbound_payments: &mut PaymentInfoStorage, fs_store: Arc<FilesystemStore>,
+	outbound_payments: &mut OutboundPaymentInfoStorage, fs_store: Arc<FilesystemStore>,
 ) {
 	let payment_preimage = PaymentPreimage(entropy_source.get_secure_random_bytes());
-	let payment_hash = PaymentHash(Sha256::hash(&payment_preimage.0[..]).into_inner());
+	let payment_id = PaymentId(Sha256::hash(&payment_preimage.0[..]).into_inner());
 
 	let route_params = RouteParameters::from_payment_params_and_value(
 		PaymentParameters::for_keysend(payee_pubkey, 40, false),
 		amt_msat,
 	);
 	outbound_payments.payments.insert(
-		payment_hash,
+		payment_id,
 		PaymentInfo {
 			preimage: None,
 			secret: None,
@@ -738,7 +740,7 @@ fn keysend<E: EntropySource>(
 	match channel_manager.send_spontaneous_payment_with_retry(
 		Some(payment_preimage),
 		RecipientOnionFields::spontaneous_empty(),
-		PaymentId(payment_hash.0),
+		payment_id,
 		route_params,
 		Retry::Timeout(Duration::from_secs(10)),
 	) {
@@ -749,16 +751,16 @@ fn keysend<E: EntropySource>(
 		Err(e) => {
 			println!("ERROR: failed to send payment: {:?}", e);
 			print!("> ");
-			outbound_payments.payments.get_mut(&payment_hash).unwrap().status = HTLCStatus::Failed;
+			outbound_payments.payments.get_mut(&payment_id).unwrap().status = HTLCStatus::Failed;
 			fs_store.write("", "", OUTBOUND_PAYMENTS_FNAME, &outbound_payments.encode()).unwrap();
 		}
 	};
 }
 
 fn get_invoice(
-	amt_msat: u64, inbound_payments: &mut PaymentInfoStorage, channel_manager: &ChannelManager,
-	keys_manager: Arc<KeysManager>, network: Network, expiry_secs: u32,
-	logger: Arc<disk::FilesystemLogger>,
+	amt_msat: u64, inbound_payments: &mut InboundPaymentInfoStorage,
+	channel_manager: &ChannelManager, keys_manager: Arc<KeysManager>, network: Network,
+	expiry_secs: u32, logger: Arc<disk::FilesystemLogger>,
 ) {
 	let currency = match network {
 		Network::Bitcoin => Currency::Bitcoin,

src/disk.rs

@@ -1,4 +1,4 @@
-use crate::{cli, NetworkGraph, PaymentInfoStorage};
+use crate::{cli, InboundPaymentInfoStorage, NetworkGraph, OutboundPaymentInfoStorage};
 use bitcoin::secp256k1::PublicKey;
 use bitcoin::Network;
 use chrono::Utc;
@@ -86,13 +86,22 @@ pub(crate) fn read_network(
 	NetworkGraph::new(network, logger)
 }
 
-pub(crate) fn read_payment_info(path: &Path) -> PaymentInfoStorage {
+pub(crate) fn read_inbound_payment_info(path: &Path) -> InboundPaymentInfoStorage {
 	if let Ok(file) = File::open(path) {
-		if let Ok(info) = PaymentInfoStorage::read(&mut BufReader::new(file)) {
+		if let Ok(info) = InboundPaymentInfoStorage::read(&mut BufReader::new(file)) {
 			return info;
 		}
 	}
-	PaymentInfoStorage { payments: HashMap::new() }
+	InboundPaymentInfoStorage { payments: HashMap::new() }
+}
+
+pub(crate) fn read_outbound_payment_info(path: &Path) -> OutboundPaymentInfoStorage {
+	if let Ok(file) = File::open(path) {
+		if let Ok(info) = OutboundPaymentInfoStorage::read(&mut BufReader::new(file)) {
+			return info;
+		}
+	}
+	OutboundPaymentInfoStorage { payments: HashMap::new() }
 }
 
 pub(crate) fn read_scorer(