From 87126b391b895098484a86dc484a381b825e9a31 Mon Sep 17 00:00:00 2001 From: Valentine Wallace Date: Mon, 2 Mar 2020 12:55:53 -0500 Subject: [PATCH] ChannelManager+Router++ Logger Arc --> Deref This caused a bunch of cascading changes, including passing loggers down to Channels in function calls rather than having each Channel have a pointer to the ChannelManager's Logger (which was a circular reference). Other structs that the Channel had passed its Logger to also had their loggers removed. Other newly unused Loggers were also removed, especially when keeping them would've caused a bunch of extra test changes to be necessary, e.g. with the ChainWatchInterfaceUtil's Logger. --- fuzz/src/chanmon_consistency.rs | 16 +- fuzz/src/chanmon_deser.rs | 10 +- fuzz/src/full_stack.rs | 14 +- lightning-net-tokio/src/lib.rs | 8 +- lightning/src/chain/chaininterface.rs | 28 +- lightning/src/chain/keysinterface.rs | 6 +- lightning/src/ln/chanmon_update_fail_tests.rs | 73 +++-- lightning/src/ln/channel.rs | 236 +++++++------- lightning/src/ln/channelmanager.rs | 180 +++++------ lightning/src/ln/channelmonitor.rs | 180 +++++------ lightning/src/ln/functional_test_utils.rs | 74 ++--- lightning/src/ln/functional_tests.rs | 289 +++++++++--------- lightning/src/ln/onchaintx.rs | 75 +++-- lightning/src/ln/onion_utils.rs | 12 +- lightning/src/ln/peer_handler.rs | 80 ++--- lightning/src/routing/network_graph.rs | 33 +- lightning/src/routing/router.rs | 23 +- lightning/src/util/logger.rs | 15 +- lightning/src/util/macro_logger.rs | 24 +- lightning/src/util/test_utils.rs | 18 +- 20 files changed, 700 insertions(+), 694 deletions(-) diff --git a/fuzz/src/chanmon_consistency.rs b/fuzz/src/chanmon_consistency.rs index e6b7805f8..e9f56a3e4 100644 --- a/fuzz/src/chanmon_consistency.rs +++ b/fuzz/src/chanmon_consistency.rs @@ -22,7 +22,7 @@ use bitcoin::hash_types::{BlockHash, WPubkeyHash}; use lightning::chain::chaininterface; use lightning::chain::transaction::OutPoint; -use lightning::chain::chaininterface::{BroadcasterInterface,ConfirmationTarget,ChainListener,FeeEstimator,ChainWatchInterfaceUtil}; +use lightning::chain::chaininterface::{BroadcasterInterface,ConfirmationTarget,ChainListener,FeeEstimator,ChainWatchInterfaceUtil,ChainWatchInterface}; use lightning::chain::keysinterface::{KeysInterface, InMemoryChannelKeys}; use lightning::ln::channelmonitor; use lightning::ln::channelmonitor::{ChannelMonitor, ChannelMonitorUpdateErr, HTLCUpdate}; @@ -75,7 +75,7 @@ impl Writer for VecWriter { struct TestChannelMonitor { pub logger: Arc, - pub simple_monitor: Arc, Arc>>, + pub simple_monitor: Arc, Arc, Arc, Arc>>, pub update_ret: Mutex>, // If we reload a node with an old copy of ChannelMonitors, the ChannelManager deserialization // logic will automatically force-close our channels for us (as we don't have an up-to-date @@ -115,8 +115,8 @@ impl channelmonitor::ManyChannelMonitor for TestChannelMon hash_map::Entry::Vacant(_) => panic!("Didn't have monitor on update call"), }; let mut deserialized_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>:: - read(&mut Cursor::new(&map_entry.get().1), Arc::clone(&self.logger)).unwrap().1; - deserialized_monitor.update_monitor(update.clone(), &&TestBroadcaster {}).unwrap(); + read(&mut Cursor::new(&map_entry.get().1)).unwrap().1; + deserialized_monitor.update_monitor(update.clone(), &&TestBroadcaster {}, &self.logger).unwrap(); let mut ser = VecWriter(Vec::new()); deserialized_monitor.write_for_disk(&mut ser).unwrap(); map_entry.insert((update.update_id, ser.0)); @@ -187,7 +187,7 @@ pub fn do_test(data: &[u8], out: Out) { macro_rules! make_node { ($node_id: expr) => { { let logger: Arc = Arc::new(test_logger::TestLogger::new($node_id.to_string(), out.clone())); - let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin, Arc::clone(&logger))); + let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin)); let monitor = Arc::new(TestChannelMonitor::new(watch.clone(), broadcast.clone(), logger.clone(), fee_est.clone())); let keys_manager = Arc::new(KeyProvider { node_id: $node_id, session_id: atomic::AtomicU8::new(0), channel_id: atomic::AtomicU8::new(0) }); @@ -203,7 +203,7 @@ pub fn do_test(data: &[u8], out: Out) { macro_rules! reload_node { ($ser: expr, $node_id: expr, $old_monitors: expr) => { { let logger: Arc = Arc::new(test_logger::TestLogger::new($node_id.to_string(), out.clone())); - let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin, Arc::clone(&logger))); + let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin)); let monitor = Arc::new(TestChannelMonitor::new(watch.clone(), broadcast.clone(), logger.clone(), fee_est.clone())); let keys_manager = Arc::new(KeyProvider { node_id: $node_id, session_id: atomic::AtomicU8::new(0), channel_id: atomic::AtomicU8::new(0) }); @@ -215,7 +215,7 @@ pub fn do_test(data: &[u8], out: Out) { let mut monitors = HashMap::new(); let mut old_monitors = $old_monitors.latest_monitors.lock().unwrap(); for (outpoint, (update_id, monitor_ser)) in old_monitors.drain() { - monitors.insert(outpoint, <(BlockHash, ChannelMonitor)>::read(&mut Cursor::new(&monitor_ser), Arc::clone(&logger)).expect("Failed to read monitor").1); + monitors.insert(outpoint, <(BlockHash, ChannelMonitor)>::read(&mut Cursor::new(&monitor_ser)).expect("Failed to read monitor").1); monitor.latest_monitors.lock().unwrap().insert(outpoint, (update_id, monitor_ser)); } let mut monitor_refs = HashMap::new(); @@ -233,7 +233,7 @@ pub fn do_test(data: &[u8], out: Out) { channel_monitors: &mut monitor_refs, }; - (<(BlockHash, ChannelManager, Arc, Arc, Arc>)>::read(&mut Cursor::new(&$ser.0), read_args).expect("Failed to read manager").1, monitor) + (<(BlockHash, ChannelManager, Arc, Arc, Arc, Arc>)>::read(&mut Cursor::new(&$ser.0), read_args).expect("Failed to read manager").1, monitor) } } } diff --git a/fuzz/src/chanmon_deser.rs b/fuzz/src/chanmon_deser.rs index 52caf36e1..3f4ff5ad0 100644 --- a/fuzz/src/chanmon_deser.rs +++ b/fuzz/src/chanmon_deser.rs @@ -5,12 +5,11 @@ use bitcoin::hash_types::BlockHash; use lightning::util::enforcing_trait_impls::EnforcingChannelKeys; use lightning::ln::channelmonitor; -use lightning::util::ser::{ReadableArgs, Writer}; +use lightning::util::ser::{Readable, Writer}; use utils::test_logger; use std::io::Cursor; -use std::sync::Arc; struct VecWriter(Vec); impl Writer for VecWriter { @@ -24,12 +23,11 @@ impl Writer for VecWriter { } #[inline] -pub fn do_test(data: &[u8], out: Out) { - let logger = Arc::new(test_logger::TestLogger::new("".to_owned(), out)); - if let Ok((latest_block_hash, monitor)) = <(BlockHash, channelmonitor::ChannelMonitor)>::read(&mut Cursor::new(data), logger.clone()) { +pub fn do_test(data: &[u8], _out: Out) { + if let Ok((latest_block_hash, monitor)) = <(BlockHash, channelmonitor::ChannelMonitor)>::read(&mut Cursor::new(data)) { let mut w = VecWriter(Vec::new()); monitor.write_for_disk(&mut w).unwrap(); - let deserialized_copy = <(BlockHash, channelmonitor::ChannelMonitor)>::read(&mut Cursor::new(&w.0), logger.clone()).unwrap(); + let deserialized_copy = <(BlockHash, channelmonitor::ChannelMonitor)>::read(&mut Cursor::new(&w.0)).unwrap(); assert!(latest_block_hash == deserialized_copy.0); assert!(monitor == deserialized_copy.1); } diff --git a/fuzz/src/full_stack.rs b/fuzz/src/full_stack.rs index b49248d0c..535fe91f7 100644 --- a/fuzz/src/full_stack.rs +++ b/fuzz/src/full_stack.rs @@ -135,9 +135,9 @@ impl<'a> std::hash::Hash for Peer<'a> { } struct MoneyLossDetector<'a> { - manager: Arc, Arc>>, Arc, Arc, Arc>>, - monitor: Arc, Arc>>, - handler: PeerManager, Arc, Arc>>, Arc, Arc, Arc>>>, + manager: Arc, Arc, Arc, Arc>>, Arc, Arc, Arc, Arc>>, + monitor: Arc, Arc, Arc, Arc>>, + handler: PeerManager, Arc, Arc, Arc, Arc>>, Arc, Arc, Arc, Arc>>>, peers: &'a RefCell<[bool; 256]>, funding_txn: Vec, @@ -149,9 +149,9 @@ struct MoneyLossDetector<'a> { } impl<'a> MoneyLossDetector<'a> { pub fn new(peers: &'a RefCell<[bool; 256]>, - manager: Arc, Arc>>, Arc, Arc, Arc>>, - monitor: Arc, Arc>>, - handler: PeerManager, Arc, Arc>>, Arc, Arc, Arc>>>) -> Self { + manager: Arc, Arc, Arc, Arc>>, Arc, Arc, Arc, Arc>>, + monitor: Arc, Arc, Arc, Arc>>, + handler: PeerManager, Arc, Arc, Arc, Arc>>, Arc, Arc, Arc, Arc>>>) -> Self { MoneyLossDetector { manager, monitor, @@ -323,7 +323,7 @@ pub fn do_test(data: &[u8], logger: &Arc) { Err(_) => return, }; - let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin, Arc::clone(&logger))); + let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin)); let broadcast = Arc::new(TestBroadcaster{}); let monitor = Arc::new(channelmonitor::SimpleManyChannelMonitor::new(watch.clone(), broadcast.clone(), Arc::clone(&logger), fee_est.clone())); diff --git a/lightning-net-tokio/src/lib.rs b/lightning-net-tokio/src/lib.rs index e460df25e..c55a04b23 100644 --- a/lightning-net-tokio/src/lib.rs +++ b/lightning-net-tokio/src/lib.rs @@ -24,9 +24,11 @@ //! // Define concrete types for our high-level objects: //! type TxBroadcaster = dyn lightning::chain::chaininterface::BroadcasterInterface; //! type FeeEstimator = dyn lightning::chain::chaininterface::FeeEstimator; -//! type ChannelMonitor = lightning::ln::channelmonitor::SimpleManyChannelMonitor, Arc>; -//! type ChannelManager = lightning::ln::channelmanager::SimpleArcChannelManager; -//! type PeerManager = lightning::ln::peer_handler::SimpleArcPeerManager; +//! type Logger = dyn lightning::util::logger::Logger; +//! type ChainWatchInterface = dyn lightning::chain::chaininterface::ChainWatchInterface; +//! type ChannelMonitor = lightning::ln::channelmonitor::SimpleManyChannelMonitor, Arc, Arc, Arc>; +//! type ChannelManager = lightning::ln::channelmanager::SimpleArcChannelManager; +//! type PeerManager = lightning::ln::peer_handler::SimpleArcPeerManager; //! //! // Connect to node with pubkey their_node_id at addr: //! async fn connect_to_node(peer_manager: PeerManager, channel_monitor: Arc, channel_manager: ChannelManager, their_node_id: PublicKey, addr: SocketAddr) { diff --git a/lightning/src/chain/chaininterface.rs b/lightning/src/chain/chaininterface.rs index 814193af0..c187d2f8b 100644 --- a/lightning/src/chain/chaininterface.rs +++ b/lightning/src/chain/chaininterface.rs @@ -12,8 +12,6 @@ use bitcoin::util::hash::BitcoinHash; use bitcoin::network::constants::Network; use bitcoin::hash_types::{Txid, BlockHash}; -use util::logger::Logger; - use std::sync::{Mutex, MutexGuard, Arc}; use std::sync::atomic::{AtomicUsize, Ordering}; use std::collections::HashSet; @@ -220,7 +218,7 @@ impl ChainWatchedUtil { /// parameters with static lifetimes). Other times you can afford a reference, which is more /// efficient, in which case BlockNotifierRef is a more appropriate type. Defining these type /// aliases prevents issues such as overly long function definitions. -pub type BlockNotifierArc = Arc>>; +pub type BlockNotifierArc = Arc, C>>; /// BlockNotifierRef is useful when you want a BlockNotifier that points to ChainListeners /// with nonstatic lifetimes. This is useful for when static lifetimes are not needed. Nonstatic @@ -229,7 +227,7 @@ pub type BlockNotifierArc = Arc>>; /// requires parameters with static lifetimes), in which case BlockNotifierArc is a more /// appropriate type. Defining these type aliases for common usages prevents issues such as /// overly long function definitions. -pub type BlockNotifierRef<'a> = BlockNotifier<'a, &'a ChainListener>; +pub type BlockNotifierRef<'a, C> = BlockNotifier<'a, &'a ChainListener, C>; /// Utility for notifying listeners about new blocks, and handling block rescans if new watch /// data is registered. @@ -238,15 +236,15 @@ pub type BlockNotifierRef<'a> = BlockNotifier<'a, &'a ChainListener>; /// or a BlockNotifierRef for conciseness. See their documentation for more details, but essentially /// you should default to using a BlockNotifierRef, and use a BlockNotifierArc instead when you /// require ChainListeners with static lifetimes, such as when you're using lightning-net-tokio. -pub struct BlockNotifier<'a, CL: Deref + 'a> { +pub struct BlockNotifier<'a, CL: Deref + 'a, C: Deref> where C::Target: ChainWatchInterface { listeners: Mutex>, - chain_monitor: Arc, + chain_monitor: C, phantom: PhantomData<&'a ()>, } -impl<'a, CL: Deref + 'a> BlockNotifier<'a, CL> { +impl<'a, CL: Deref + 'a, C: Deref> BlockNotifier<'a, CL, C> where C::Target: ChainWatchInterface { /// Constructs a new BlockNotifier without any listeners. - pub fn new(chain_monitor: Arc) -> BlockNotifier<'a, CL> { + pub fn new(chain_monitor: C) -> BlockNotifier<'a, CL, C> { BlockNotifier { listeners: Mutex::new(Vec::new()), chain_monitor, @@ -316,7 +314,6 @@ pub struct ChainWatchInterfaceUtil { network: Network, watched: Mutex, reentered: AtomicUsize, - logger: Arc, } // We only expose PartialEq in test since its somewhat unclear exactly what it should do and we're @@ -382,12 +379,11 @@ impl ChainWatchInterface for ChainWatchInterfaceUtil { impl ChainWatchInterfaceUtil { /// Creates a new ChainWatchInterfaceUtil for the given network - pub fn new(network: Network, logger: Arc) -> ChainWatchInterfaceUtil { + pub fn new(network: Network) -> ChainWatchInterfaceUtil { ChainWatchInterfaceUtil { - network: network, + network, watched: Mutex::new(ChainWatchedUtil::new()), reentered: AtomicUsize::new(1), - logger: logger, } } @@ -412,7 +408,7 @@ mod tests { fn register_listener_test() { let chanmon_cfgs = create_chanmon_cfgs(1); let node_cfgs = create_node_cfgs(1, &chanmon_cfgs); - let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor.clone()); + let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor); assert_eq!(block_notifier.listeners.lock().unwrap().len(), 0); let listener = &node_cfgs[0].chan_monitor.simple_monitor as &ChainListener; block_notifier.register_listener(listener); @@ -426,7 +422,7 @@ mod tests { fn unregister_single_listener_test() { let chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); - let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor.clone()); + let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor); let listener1 = &node_cfgs[0].chan_monitor.simple_monitor as &ChainListener; let listener2 = &node_cfgs[1].chan_monitor.simple_monitor as &ChainListener; block_notifier.register_listener(listener1); @@ -445,7 +441,7 @@ mod tests { fn unregister_single_listener_ref_test() { let chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); - let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor.clone()); + let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor); block_notifier.register_listener(&node_cfgs[0].chan_monitor.simple_monitor as &ChainListener); block_notifier.register_listener(&node_cfgs[1].chan_monitor.simple_monitor as &ChainListener); let vec = block_notifier.listeners.lock().unwrap(); @@ -462,7 +458,7 @@ mod tests { fn unregister_multiple_of_the_same_listeners_test() { let chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); - let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor.clone()); + let block_notifier = BlockNotifier::new(node_cfgs[0].chain_monitor); let listener1 = &node_cfgs[0].chan_monitor.simple_monitor as &ChainListener; let listener2 = &node_cfgs[1].chan_monitor.simple_monitor as &ChainListener; block_notifier.register_listener(listener1); diff --git a/lightning/src/chain/keysinterface.rs b/lightning/src/chain/keysinterface.rs index 9ed28e12f..cf1f4f869 100644 --- a/lightning/src/chain/keysinterface.rs +++ b/lightning/src/chain/keysinterface.rs @@ -20,14 +20,12 @@ use bitcoin::secp256k1::{Secp256k1, Signature, Signing}; use bitcoin::secp256k1; use util::byte_utils; -use util::logger::Logger; use util::ser::{Writeable, Writer, Readable}; use ln::chan_utils; use ln::chan_utils::{TxCreationKeys, HTLCOutputInCommitment, make_funding_redeemscript, ChannelPublicKeys, LocalCommitmentTransaction}; use ln::msgs; -use std::sync::Arc; use std::sync::atomic::{AtomicUsize, Ordering}; use std::io::Error; use ln::msgs::DecodeError; @@ -486,7 +484,6 @@ pub struct KeysManager { channel_id_child_index: AtomicUsize, unique_start: Sha256State, - logger: Arc, } impl KeysManager { @@ -509,7 +506,7 @@ impl KeysManager { /// Note that until the 0.1 release there is no guarantee of backward compatibility between /// versions. Once the library is more fully supported, the docs will be updated to include a /// detailed description of the guarantee. - pub fn new(seed: &[u8; 32], network: Network, logger: Arc, starting_time_secs: u64, starting_time_nanos: u32) -> KeysManager { + pub fn new(seed: &[u8; 32], network: Network, starting_time_secs: u64, starting_time_nanos: u32) -> KeysManager { let secp_ctx = Secp256k1::signing_only(); match ExtendedPrivKey::new_master(network.clone(), seed) { Ok(master_key) => { @@ -549,7 +546,6 @@ impl KeysManager { channel_id_child_index: AtomicUsize::new(0), unique_start, - logger, } }, Err(_) => panic!("Your rng is busted"), diff --git a/lightning/src/ln/chanmon_update_fail_tests.rs b/lightning/src/ln/chanmon_update_fail_tests.rs index cae757347..ccd254057 100644 --- a/lightning/src/ln/chanmon_update_fail_tests.rs +++ b/lightning/src/ln/chanmon_update_fail_tests.rs @@ -18,7 +18,6 @@ use bitcoin::hashes::Hash; use ln::functional_test_utils::*; -use std::sync::Arc; use util::test_utils; #[test] @@ -29,13 +28,13 @@ fn test_simple_monitor_permanent_update_fail() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, payment_hash_1) = get_payment_preimage_hash!(&nodes[0]); *nodes[0].chan_monitor.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::PermanentFailure); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_1, &None), true, APIError::ChannelUnavailable {..}, {}); check_added_monitors!(nodes[0], 2); @@ -64,7 +63,7 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool) { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage_1, payment_hash_1) = get_payment_preimage_hash!(&nodes[0]); @@ -72,7 +71,7 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool) { { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_1, &None), false, APIError::MonitorUpdateFailed, {}); check_added_monitors!(nodes[0], 1); } @@ -119,7 +118,7 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool) { { *nodes[0].chan_monitor.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_2, &None), false, APIError::MonitorUpdateFailed, {}); check_added_monitors!(nodes[0], 1); } @@ -176,7 +175,7 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); @@ -185,7 +184,7 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { { *nodes[0].chan_monitor.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_2, &None), false, APIError::MonitorUpdateFailed, {}); check_added_monitors!(nodes[0], 1); } @@ -511,12 +510,12 @@ fn test_monitor_update_fail_cs() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -600,12 +599,12 @@ fn test_monitor_update_fail_no_rebroadcast() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage_1, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -650,13 +649,13 @@ fn test_monitor_update_raa_while_paused() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); send_payment(&nodes[0], &[&nodes[1]], 5000000, 5_000_000); let (payment_preimage_1, our_payment_hash_1) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash_1, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -665,7 +664,7 @@ fn test_monitor_update_raa_while_paused() { let (payment_preimage_2, our_payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, our_payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[1], 1); } @@ -728,7 +727,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Rebalance a bit so that we can send backwards from 2 to 1. send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000, 5_000_000); @@ -757,7 +756,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -784,7 +783,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { let (_, payment_hash_3) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_3, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -833,7 +832,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { // Try to route another payment backwards from 2 to make sure 1 holds off on responding let (payment_preimage_4, payment_hash_4) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[2].net_graph_msg_handler; - let route = get_route(&nodes[2].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[2].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[2].node.send_payment(&route, payment_hash_4, &None).unwrap(); check_added_monitors!(nodes[2], 1); @@ -1074,7 +1073,7 @@ fn raa_no_response_awaiting_raa_state() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage_1, payment_hash_1) = get_payment_preimage_hash!(nodes[0]); let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); @@ -1087,7 +1086,7 @@ fn raa_no_response_awaiting_raa_state() { // generation during RAA while in monitor-update-failed state. { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap(); check_added_monitors!(nodes[0], 1); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); @@ -1141,7 +1140,7 @@ fn raa_no_response_awaiting_raa_state() { // commitment transaction states) whereas here we can explicitly check for it. { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_3, &None).unwrap(); check_added_monitors!(nodes[0], 0); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); @@ -1198,7 +1197,7 @@ fn claim_while_disconnected_monitor_update_fail() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Forward a payment for B to claim let (payment_preimage_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); @@ -1233,7 +1232,7 @@ fn claim_while_disconnected_monitor_update_fail() { let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1322,14 +1321,14 @@ fn monitor_failed_no_reestablish_response() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Route the payment and deliver the initial commitment_signed (with a monitor update failure // on receipt). let (payment_preimage_1, payment_hash_1) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1396,14 +1395,14 @@ fn first_message_on_recv_ordering() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Route the first payment outbound, holding the last RAA for B until we are set up so that we // can deliver it and fail the monitor update. let (payment_preimage_1, payment_hash_1) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1428,7 +1427,7 @@ fn first_message_on_recv_ordering() { let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1494,7 +1493,7 @@ fn test_monitor_update_fail_claim() { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Rebalance a bit so that we can send backwards from 3 to 2. send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000, 5_000_000); @@ -1508,7 +1507,7 @@ fn test_monitor_update_fail_claim() { let (_, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[2].net_graph_msg_handler; - let route = get_route(&nodes[2].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[2].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[2].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[2], 1); } @@ -1575,7 +1574,7 @@ fn test_monitor_update_on_pending_forwards() { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Rebalance a bit so that we can send backwards from 3 to 1. send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000, 5_000_000); @@ -1593,7 +1592,7 @@ fn test_monitor_update_on_pending_forwards() { let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[2].net_graph_msg_handler; - let route = get_route(&nodes[2].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[2].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[2].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[2], 1); } @@ -1647,7 +1646,7 @@ fn monitor_update_claim_fail_no_response() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Forward a payment for B to claim let (payment_preimage_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); @@ -1656,7 +1655,7 @@ fn monitor_update_claim_fail_no_response() { let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1817,11 +1816,11 @@ fn test_path_paused_mpp() { let (chan_2_ann, _, chan_2_id, _) = create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::known(), InitFeatures::known()); let chan_3_id = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id; let chan_4_id = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); - let mut route = get_route(&nodes[0].node.get_our_node_id(), &nodes[0].net_graph_msg_handler, &nodes[3].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), &nodes[0].net_graph_msg_handler, &nodes[3].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); // Set us up to take multiple routes, one 0 -> 1 -> 3 and one 0 -> 2 -> 3: let path = route.paths[0].clone(); diff --git a/lightning/src/ln/channel.rs b/lightning/src/ln/channel.rs index 92428a09d..c9eebf41e 100644 --- a/lightning/src/ln/channel.rs +++ b/lightning/src/ln/channel.rs @@ -25,15 +25,14 @@ use chain::chaininterface::{FeeEstimator,ConfirmationTarget}; use chain::transaction::OutPoint; use chain::keysinterface::{ChannelKeys, KeysInterface}; use util::transaction_utils; -use util::ser::{Readable, ReadableArgs, Writeable, Writer}; -use util::logger::{Logger, LogHolder}; +use util::ser::{Readable, Writeable, Writer}; +use util::logger::Logger; use util::errors::APIError; use util::config::{UserConfig,ChannelConfig}; use std; use std::default::Default; use std::{cmp,mem,fmt}; -use std::sync::{Arc}; use std::ops::Deref; #[cfg(test)] @@ -358,8 +357,6 @@ pub(super) struct Channel { commitment_secrets: CounterpartyCommitmentSecrets, network_sync: UpdateStatus, - - logger: Arc, } pub const OUR_MAX_HTLCS: u16 = 50; //TODO @@ -431,7 +428,7 @@ impl Channel { } // Constructors: - pub fn new_outbound(fee_estimator: &F, keys_provider: &K, their_node_id: PublicKey, channel_value_satoshis: u64, push_msat: u64, user_id: u64, logger: Arc, config: &UserConfig) -> Result, APIError> + pub fn new_outbound(fee_estimator: &F, keys_provider: &K, their_node_id: PublicKey, channel_value_satoshis: u64, push_msat: u64, user_id: u64, config: &UserConfig) -> Result, APIError> where K::Target: KeysInterface, F::Target: FeeEstimator, { @@ -530,8 +527,6 @@ impl Channel { commitment_secrets: CounterpartyCommitmentSecrets::new(), network_sync: UpdateStatus::Fresh, - - logger, }) } @@ -549,7 +544,7 @@ impl Channel { /// Creates a new channel from a remote sides' request for one. /// Assumes chain_hash has already been checked and corresponds with what we expect! - pub fn new_from_req(fee_estimator: &F, keys_provider: &K, their_node_id: PublicKey, their_features: InitFeatures, msg: &msgs::OpenChannel, user_id: u64, logger: Arc, config: &UserConfig) -> Result, ChannelError> + pub fn new_from_req(fee_estimator: &F, keys_provider: &K, their_node_id: PublicKey, their_features: InitFeatures, msg: &msgs::OpenChannel, user_id: u64, config: &UserConfig) -> Result, ChannelError> where K::Target: KeysInterface, F::Target: FeeEstimator { @@ -755,8 +750,6 @@ impl Channel { commitment_secrets: CounterpartyCommitmentSecrets::new(), network_sync: UpdateStatus::Fresh, - - logger, }; Ok(chan) @@ -811,7 +804,7 @@ impl Channel { /// Note that below-dust HTLCs are included in the third return value, but not the second, and /// sources are provided only for outbound HTLCs in the third return value. #[inline] - fn build_commitment_transaction(&self, commitment_number: u64, keys: &TxCreationKeys, local: bool, generated_by_local: bool, feerate_per_kw: u64) -> (Transaction, usize, Vec<(HTLCOutputInCommitment, Option<&HTLCSource>)>) { + fn build_commitment_transaction(&self, commitment_number: u64, keys: &TxCreationKeys, local: bool, generated_by_local: bool, feerate_per_kw: u64, logger: &L) -> (Transaction, usize, Vec<(HTLCOutputInCommitment, Option<&HTLCSource>)>) where L::Target: Logger { let obscured_commitment_transaction_number = self.get_commitment_transaction_number_obscure_factor() ^ (INITIAL_COMMITMENT_NUMBER - commitment_number); let txins = { @@ -833,7 +826,7 @@ impl Channel { let mut local_htlc_total_msat = 0; let mut value_to_self_msat_offset = 0; - log_trace!(self, "Building commitment transaction number {} (really {} xor {}) for {}, generated by {} with fee {}...", commitment_number, (INITIAL_COMMITMENT_NUMBER - commitment_number), self.get_commitment_transaction_number_obscure_factor(), if local { "us" } else { "remote" }, if generated_by_local { "us" } else { "remote" }, feerate_per_kw); + log_trace!(logger, "Building commitment transaction number {} (really {} xor {}) for {}, generated by {} with fee {}...", commitment_number, (INITIAL_COMMITMENT_NUMBER - commitment_number), self.get_commitment_transaction_number_obscure_factor(), if local { "us" } else { "remote" }, if generated_by_local { "us" } else { "remote" }, feerate_per_kw); macro_rules! get_htlc_in_commitment { ($htlc: expr, $offered: expr) => { @@ -852,25 +845,25 @@ impl Channel { if $outbound == local { // "offered HTLC output" let htlc_in_tx = get_htlc_in_commitment!($htlc, true); if $htlc.amount_msat / 1000 >= dust_limit_satoshis + (feerate_per_kw * HTLC_TIMEOUT_TX_WEIGHT / 1000) { - log_trace!(self, " ...including {} {} HTLC {} (hash {}) with value {}", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); + log_trace!(logger, " ...including {} {} HTLC {} (hash {}) with value {}", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); txouts.push((TxOut { script_pubkey: chan_utils::get_htlc_redeemscript(&htlc_in_tx, &keys).to_v0_p2wsh(), value: $htlc.amount_msat / 1000 }, Some((htlc_in_tx, $source)))); } else { - log_trace!(self, " ...including {} {} dust HTLC {} (hash {}) with value {} due to dust limit", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); + log_trace!(logger, " ...including {} {} dust HTLC {} (hash {}) with value {} due to dust limit", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); included_dust_htlcs.push((htlc_in_tx, $source)); } } else { let htlc_in_tx = get_htlc_in_commitment!($htlc, false); if $htlc.amount_msat / 1000 >= dust_limit_satoshis + (feerate_per_kw * HTLC_SUCCESS_TX_WEIGHT / 1000) { - log_trace!(self, " ...including {} {} HTLC {} (hash {}) with value {}", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); + log_trace!(logger, " ...including {} {} HTLC {} (hash {}) with value {}", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); txouts.push((TxOut { // "received HTLC output" script_pubkey: chan_utils::get_htlc_redeemscript(&htlc_in_tx, &keys).to_v0_p2wsh(), value: $htlc.amount_msat / 1000 }, Some((htlc_in_tx, $source)))); } else { - log_trace!(self, " ...including {} {} dust HTLC {} (hash {}) with value {}", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); + log_trace!(logger, " ...including {} {} dust HTLC {} (hash {}) with value {}", if $outbound { "outbound" } else { "inbound" }, $state_name, $htlc.htlc_id, log_bytes!($htlc.payment_hash.0), $htlc.amount_msat); included_dust_htlcs.push((htlc_in_tx, $source)); } } @@ -890,7 +883,7 @@ impl Channel { add_htlc_output!(htlc, false, None, state_name); remote_htlc_total_msat += htlc.amount_msat; } else { - log_trace!(self, " ...not including inbound HTLC {} (hash {}) with value {} due to state ({})", htlc.htlc_id, log_bytes!(htlc.payment_hash.0), htlc.amount_msat, state_name); + log_trace!(logger, " ...not including inbound HTLC {} (hash {}) with value {} due to state ({})", htlc.htlc_id, log_bytes!(htlc.payment_hash.0), htlc.amount_msat, state_name); match &htlc.state { &InboundHTLCState::LocalRemoved(ref reason) => { if generated_by_local { @@ -917,7 +910,7 @@ impl Channel { add_htlc_output!(htlc, true, Some(&htlc.source), state_name); local_htlc_total_msat += htlc.amount_msat; } else { - log_trace!(self, " ...not including outbound HTLC {} (hash {}) with value {} due to state ({})", htlc.htlc_id, log_bytes!(htlc.payment_hash.0), htlc.amount_msat, state_name); + log_trace!(logger, " ...not including outbound HTLC {} (hash {}) with value {} due to state ({})", htlc.htlc_id, log_bytes!(htlc.payment_hash.0), htlc.amount_msat, state_name); match htlc.state { OutboundHTLCState::AwaitingRemoteRevokeToRemove(None)|OutboundHTLCState::AwaitingRemovedRemoteRevoke(None) => { value_to_self_msat_offset -= htlc.amount_msat as i64; @@ -967,7 +960,7 @@ impl Channel { let value_to_b = if local { value_to_remote } else { value_to_self }; if value_to_a >= (dust_limit_satoshis as i64) { - log_trace!(self, " ...including {} output with value {}", if local { "to_local" } else { "to_remote" }, value_to_a); + log_trace!(logger, " ...including {} output with value {}", if local { "to_local" } else { "to_remote" }, value_to_a); txouts.push((TxOut { script_pubkey: chan_utils::get_revokeable_redeemscript(&keys.revocation_key, if local { self.their_to_self_delay } else { self.our_to_self_delay }, @@ -977,7 +970,7 @@ impl Channel { } if value_to_b >= (dust_limit_satoshis as i64) { - log_trace!(self, " ...including {} output with value {}", if local { "to_remote" } else { "to_local" }, value_to_b); + log_trace!(logger, " ...including {} output with value {}", if local { "to_remote" } else { "to_local" }, value_to_b); let static_payment_pk = if local { self.their_pubkeys.as_ref().unwrap().payment_point } else { @@ -1144,7 +1137,7 @@ impl Channel { /// /// Note that it is still possible to hit these assertions in case we find a preimage on-chain /// but then have a reorg which settles on an HTLC-failure on chain. - fn get_update_fulfill_htlc(&mut self, htlc_id_arg: u64, payment_preimage_arg: PaymentPreimage) -> Result<(Option, Option), ChannelError> { + fn get_update_fulfill_htlc(&mut self, htlc_id_arg: u64, payment_preimage_arg: PaymentPreimage, logger: &L) -> Result<(Option, Option), ChannelError> where L::Target: Logger { // Either ChannelFunded got set (which means it won't be unset) or there is no way any // caller thought we could have something claimed (cause we wouldn't have accepted in an // incoming HTLC anyway). If we got to ShutdownComplete, callers aren't allowed to call us, @@ -1169,7 +1162,7 @@ impl Channel { InboundHTLCState::LocalRemoved(ref reason) => { if let &InboundHTLCRemovalReason::Fulfill(_) = reason { } else { - log_warn!(self, "Have preimage and want to fulfill HTLC with payment hash {} we already failed against channel {}", log_bytes!(htlc.payment_hash.0), log_bytes!(self.channel_id())); + log_warn!(logger, "Have preimage and want to fulfill HTLC with payment hash {} we already failed against channel {}", log_bytes!(htlc.payment_hash.0), log_bytes!(self.channel_id())); } debug_assert!(false, "Tried to fulfill an HTLC that was already fail/fulfilled"); return Ok((None, None)); @@ -1198,7 +1191,7 @@ impl Channel { payment_preimage: payment_preimage_arg.clone(), }], }; - self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone()).unwrap(); + self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone(), logger).unwrap(); if (self.channel_state & (ChannelState::AwaitingRemoteRevoke as u32 | ChannelState::PeerDisconnected as u32 | ChannelState::MonitorUpdateFailed as u32)) != 0 { for pending_update in self.holding_cell_htlc_updates.iter() { @@ -1213,7 +1206,7 @@ impl Channel { }, &HTLCUpdateAwaitingACK::FailHTLC { htlc_id, .. } => { if htlc_id_arg == htlc_id { - log_warn!(self, "Have preimage and want to fulfill HTLC with pending failure against channel {}", log_bytes!(self.channel_id())); + log_warn!(logger, "Have preimage and want to fulfill HTLC with pending failure against channel {}", log_bytes!(self.channel_id())); // TODO: We may actually be able to switch to a fulfill here, though its // rare enough it may not be worth the complexity burden. debug_assert!(false, "Tried to fulfill an HTLC that was already failed"); @@ -1223,7 +1216,7 @@ impl Channel { _ => {} } } - log_trace!(self, "Adding HTLC claim to holding_cell! Current state: {}", self.channel_state); + log_trace!(logger, "Adding HTLC claim to holding_cell! Current state: {}", self.channel_state); self.holding_cell_htlc_updates.push(HTLCUpdateAwaitingACK::ClaimHTLC { payment_preimage: payment_preimage_arg, htlc_id: htlc_id_arg, }); @@ -1237,7 +1230,7 @@ impl Channel { debug_assert!(false, "Have an inbound HTLC we tried to claim before it was fully committed to"); return Ok((None, Some(monitor_update))); } - log_trace!(self, "Upgrading HTLC {} to LocalRemoved with a Fulfill!", log_bytes!(htlc.payment_hash.0)); + log_trace!(logger, "Upgrading HTLC {} to LocalRemoved with a Fulfill!", log_bytes!(htlc.payment_hash.0)); htlc.state = InboundHTLCState::LocalRemoved(InboundHTLCRemovalReason::Fulfill(payment_preimage_arg.clone())); } @@ -1248,10 +1241,10 @@ impl Channel { }), Some(monitor_update))) } - pub fn get_update_fulfill_htlc_and_commit(&mut self, htlc_id: u64, payment_preimage: PaymentPreimage) -> Result<(Option<(msgs::UpdateFulfillHTLC, msgs::CommitmentSigned)>, Option), ChannelError> { - match self.get_update_fulfill_htlc(htlc_id, payment_preimage)? { + pub fn get_update_fulfill_htlc_and_commit(&mut self, htlc_id: u64, payment_preimage: PaymentPreimage, logger: &L) -> Result<(Option<(msgs::UpdateFulfillHTLC, msgs::CommitmentSigned)>, Option), ChannelError> where L::Target: Logger { + match self.get_update_fulfill_htlc(htlc_id, payment_preimage, logger)? { (Some(update_fulfill_htlc), Some(mut monitor_update)) => { - let (commitment, mut additional_update) = self.send_commitment_no_status_check()?; + let (commitment, mut additional_update) = self.send_commitment_no_status_check(logger)?; // send_commitment_no_status_check may bump latest_monitor_id but we want them to be // strictly increasing by one, so decrement it here. self.latest_monitor_update_id = monitor_update.update_id; @@ -1259,7 +1252,7 @@ impl Channel { Ok((Some((update_fulfill_htlc, commitment)), Some(monitor_update))) }, (Some(update_fulfill_htlc), None) => { - let (commitment, monitor_update) = self.send_commitment_no_status_check()?; + let (commitment, monitor_update) = self.send_commitment_no_status_check(logger)?; Ok((Some((update_fulfill_htlc, commitment)), Some(monitor_update))) }, (None, Some(monitor_update)) => Ok((None, Some(monitor_update))), @@ -1451,21 +1444,21 @@ impl Channel { Ok(()) } - fn funding_created_signature(&mut self, sig: &Signature) -> Result<(Transaction, LocalCommitmentTransaction, Signature), ChannelError> { + fn funding_created_signature(&mut self, sig: &Signature, logger: &L) -> Result<(Transaction, LocalCommitmentTransaction, Signature), ChannelError> where L::Target: Logger { let funding_script = self.get_funding_redeemscript(); let local_keys = self.build_local_transaction_keys(self.cur_local_commitment_transaction_number)?; - let local_initial_commitment_tx = self.build_commitment_transaction(self.cur_local_commitment_transaction_number, &local_keys, true, false, self.feerate_per_kw).0; + let local_initial_commitment_tx = self.build_commitment_transaction(self.cur_local_commitment_transaction_number, &local_keys, true, false, self.feerate_per_kw, logger).0; let local_sighash = hash_to_message!(&bip143::SighashComponents::new(&local_initial_commitment_tx).sighash_all(&local_initial_commitment_tx.input[0], &funding_script, self.channel_value_satoshis)[..]); // They sign the "local" commitment transaction... - log_trace!(self, "Checking funding_created tx signature {} by key {} against tx {} (sighash {}) with redeemscript {}", log_bytes!(sig.serialize_compact()[..]), log_bytes!(self.their_funding_pubkey().serialize()), encode::serialize_hex(&local_initial_commitment_tx), log_bytes!(local_sighash[..]), encode::serialize_hex(&funding_script)); + log_trace!(logger, "Checking funding_created tx signature {} by key {} against tx {} (sighash {}) with redeemscript {}", log_bytes!(sig.serialize_compact()[..]), log_bytes!(self.their_funding_pubkey().serialize()), encode::serialize_hex(&local_initial_commitment_tx), log_bytes!(local_sighash[..]), encode::serialize_hex(&funding_script)); secp_check!(self.secp_ctx.verify(&local_sighash, &sig, self.their_funding_pubkey()), "Invalid funding_created signature from peer"); let localtx = LocalCommitmentTransaction::new_missing_local_sig(local_initial_commitment_tx, sig.clone(), &PublicKey::from_secret_key(&self.secp_ctx, self.local_keys.funding_key()), self.their_funding_pubkey(), local_keys, self.feerate_per_kw, Vec::new()); let remote_keys = self.build_remote_transaction_keys()?; - let remote_initial_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, false, self.feerate_per_kw).0; + let remote_initial_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, false, self.feerate_per_kw, logger).0; let remote_signature = self.local_keys.sign_remote_commitment(self.feerate_per_kw, &remote_initial_commitment_tx, &remote_keys, &Vec::new(), self.our_to_self_delay, &self.secp_ctx) .map_err(|_| ChannelError::Close("Failed to get signatures for new commitment_signed"))?.0; @@ -1477,7 +1470,7 @@ impl Channel { &self.their_pubkeys.as_ref().expect("their_funding_pubkey() only allowed after accept_channel").funding_pubkey } - pub fn funding_created(&mut self, msg: &msgs::FundingCreated) -> Result<(msgs::FundingSigned, ChannelMonitor), ChannelError> { + pub fn funding_created(&mut self, msg: &msgs::FundingCreated, logger: &L) -> Result<(msgs::FundingSigned, ChannelMonitor), ChannelError> where L::Target: Logger { if self.channel_outbound { return Err(ChannelError::Close("Received funding_created for an outbound channel?")); } @@ -1496,7 +1489,7 @@ impl Channel { let funding_txo = OutPoint::new(msg.funding_txid, msg.funding_output_index); self.funding_txo = Some(funding_txo.clone()); - let (remote_initial_commitment_tx, local_initial_commitment_tx, our_signature) = match self.funding_created_signature(&msg.signature) { + let (remote_initial_commitment_tx, local_initial_commitment_tx, our_signature) = match self.funding_created_signature(&msg.signature, logger) { Ok(res) => res, Err(e) => { self.funding_txo = None; @@ -1517,10 +1510,9 @@ impl Channel { &their_pubkeys.htlc_basepoint, &their_pubkeys.delayed_payment_basepoint, self.their_to_self_delay, funding_redeemscript.clone(), self.channel_value_satoshis, self.get_commitment_transaction_number_obscure_factor(), - local_initial_commitment_tx.clone(), - self.logger.clone()); + local_initial_commitment_tx.clone()); - channel_monitor.provide_latest_remote_commitment_tx_info(&remote_initial_commitment_tx, Vec::new(), self.cur_remote_commitment_transaction_number, self.their_cur_commitment_point.unwrap()); + channel_monitor.provide_latest_remote_commitment_tx_info(&remote_initial_commitment_tx, Vec::new(), self.cur_remote_commitment_transaction_number, self.their_cur_commitment_point.unwrap(), logger); channel_monitor } } } @@ -1541,7 +1533,7 @@ impl Channel { /// Handles a funding_signed message from the remote end. /// If this call is successful, broadcast the funding transaction (and not before!) - pub fn funding_signed(&mut self, msg: &msgs::FundingSigned) -> Result, ChannelError> { + pub fn funding_signed(&mut self, msg: &msgs::FundingSigned, logger: &L) -> Result, ChannelError> where L::Target: Logger { if !self.channel_outbound { return Err(ChannelError::Close("Received funding_signed for an inbound channel?")); } @@ -1557,10 +1549,10 @@ impl Channel { let funding_script = self.get_funding_redeemscript(); let remote_keys = self.build_remote_transaction_keys()?; - let remote_initial_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, false, self.feerate_per_kw).0; + let remote_initial_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, false, self.feerate_per_kw, logger).0; let local_keys = self.build_local_transaction_keys(self.cur_local_commitment_transaction_number)?; - let local_initial_commitment_tx = self.build_commitment_transaction(self.cur_local_commitment_transaction_number, &local_keys, true, false, self.feerate_per_kw).0; + let local_initial_commitment_tx = self.build_commitment_transaction(self.cur_local_commitment_transaction_number, &local_keys, true, false, self.feerate_per_kw, logger).0; let local_sighash = hash_to_message!(&bip143::SighashComponents::new(&local_initial_commitment_tx).sighash_all(&local_initial_commitment_tx.input[0], &funding_script, self.channel_value_satoshis)[..]); let their_funding_pubkey = &self.their_pubkeys.as_ref().unwrap().funding_pubkey; @@ -1583,10 +1575,9 @@ impl Channel { &their_pubkeys.htlc_basepoint, &their_pubkeys.delayed_payment_basepoint, self.their_to_self_delay, funding_redeemscript.clone(), self.channel_value_satoshis, self.get_commitment_transaction_number_obscure_factor(), - local_commitment_tx, - self.logger.clone()); + local_commitment_tx); - channel_monitor.provide_latest_remote_commitment_tx_info(&remote_initial_commitment_tx, Vec::new(), self.cur_remote_commitment_transaction_number, self.their_cur_commitment_point.unwrap()); + channel_monitor.provide_latest_remote_commitment_tx_info(&remote_initial_commitment_tx, Vec::new(), self.cur_remote_commitment_transaction_number, self.their_cur_commitment_point.unwrap(), logger); channel_monitor } } @@ -1798,7 +1789,7 @@ impl Channel { Ok(()) } - pub fn update_fail_malformed_htlc<'a>(&mut self, msg: &msgs::UpdateFailMalformedHTLC, fail_reason: HTLCFailReason) -> Result<(), ChannelError> { + pub fn update_fail_malformed_htlc(&mut self, msg: &msgs::UpdateFailMalformedHTLC, fail_reason: HTLCFailReason) -> Result<(), ChannelError> { if (self.channel_state & (ChannelState::ChannelFunded as u32)) != (ChannelState::ChannelFunded as u32) { return Err(ChannelError::Close("Got fail malformed HTLC message when channel was not in an operational state")); } @@ -1810,7 +1801,10 @@ impl Channel { Ok(()) } - pub fn commitment_signed(&mut self, msg: &msgs::CommitmentSigned, fee_estimator: &F) -> Result<(msgs::RevokeAndACK, Option, Option, ChannelMonitorUpdate), (Option, ChannelError)> where F::Target: FeeEstimator { + pub fn commitment_signed(&mut self, msg: &msgs::CommitmentSigned, fee_estimator: &F, logger: &L) -> Result<(msgs::RevokeAndACK, Option, Option, ChannelMonitorUpdate), (Option, ChannelError)> + where F::Target: FeeEstimator, + L::Target: Logger + { if (self.channel_state & (ChannelState::ChannelFunded as u32)) != (ChannelState::ChannelFunded as u32) { return Err((None, ChannelError::Close("Got commitment signed message when channel was not in an operational state"))); } @@ -1834,13 +1828,13 @@ impl Channel { }; let mut local_commitment_tx = { - let mut commitment_tx = self.build_commitment_transaction(self.cur_local_commitment_transaction_number, &local_keys, true, false, feerate_per_kw); + let mut commitment_tx = self.build_commitment_transaction(self.cur_local_commitment_transaction_number, &local_keys, true, false, feerate_per_kw, logger); let htlcs_cloned: Vec<_> = commitment_tx.2.drain(..).map(|htlc| (htlc.0, htlc.1.map(|h| h.clone()))).collect(); (commitment_tx.0, commitment_tx.1, htlcs_cloned) }; let local_commitment_txid = local_commitment_tx.0.txid(); let local_sighash = hash_to_message!(&bip143::SighashComponents::new(&local_commitment_tx.0).sighash_all(&local_commitment_tx.0.input[0], &funding_script, self.channel_value_satoshis)[..]); - log_trace!(self, "Checking commitment tx signature {} by key {} against tx {} (sighash {}) with redeemscript {}", log_bytes!(msg.signature.serialize_compact()[..]), log_bytes!(self.their_funding_pubkey().serialize()), encode::serialize_hex(&local_commitment_tx.0), log_bytes!(local_sighash[..]), encode::serialize_hex(&funding_script)); + log_trace!(logger, "Checking commitment tx signature {} by key {} against tx {} (sighash {}) with redeemscript {}", log_bytes!(msg.signature.serialize_compact()[..]), log_bytes!(self.their_funding_pubkey().serialize()), encode::serialize_hex(&local_commitment_tx.0), log_bytes!(local_sighash[..]), encode::serialize_hex(&funding_script)); if let Err(_) = self.secp_ctx.verify(&local_sighash, &msg.signature, &self.their_funding_pubkey()) { return Err((None, ChannelError::Close("Invalid commitment tx signature from peer"))); } @@ -1869,7 +1863,7 @@ impl Channel { let htlc_tx = self.build_htlc_transaction(&local_commitment_txid, &htlc, true, &local_keys, feerate_per_kw); let htlc_redeemscript = chan_utils::get_htlc_redeemscript(&htlc, &local_keys); let htlc_sighash = hash_to_message!(&bip143::SighashComponents::new(&htlc_tx).sighash_all(&htlc_tx.input[0], &htlc_redeemscript, htlc.amount_msat / 1000)[..]); - log_trace!(self, "Checking HTLC tx signature {} by key {} against tx {} (sighash {}) with redeemscript {}", log_bytes!(msg.htlc_signatures[idx].serialize_compact()[..]), log_bytes!(local_keys.b_htlc_key.serialize()), encode::serialize_hex(&htlc_tx), log_bytes!(htlc_sighash[..]), encode::serialize_hex(&htlc_redeemscript)); + log_trace!(logger, "Checking HTLC tx signature {} by key {} against tx {} (sighash {}) with redeemscript {}", log_bytes!(msg.htlc_signatures[idx].serialize_compact()[..]), log_bytes!(local_keys.b_htlc_key.serialize()), encode::serialize_hex(&htlc_tx), log_bytes!(htlc_sighash[..]), encode::serialize_hex(&htlc_redeemscript)); if let Err(_) = self.secp_ctx.verify(&htlc_sighash, &msg.htlc_signatures[idx], &local_keys.b_htlc_key) { return Err((None, ChannelError::Close("Invalid HTLC tx signature from peer"))); } @@ -1909,7 +1903,7 @@ impl Channel { htlc_outputs: htlcs_and_sigs }] }; - self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone()).unwrap(); + self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone(), logger).unwrap(); for htlc in self.pending_inbound_htlcs.iter_mut() { let new_forward = if let &InboundHTLCState::RemoteAnnounced(ref forward_info) = &htlc.state { @@ -1943,7 +1937,7 @@ impl Channel { // the corresponding HTLC status updates so that get_last_commitment_update // includes the right HTLCs. self.monitor_pending_commitment_signed = true; - let (_, mut additional_update) = self.send_commitment_no_status_check().map_err(|e| (None, e))?; + let (_, mut additional_update) = self.send_commitment_no_status_check(logger).map_err(|e| (None, e))?; // send_commitment_no_status_check may bump latest_monitor_id but we want them to be // strictly increasing by one, so decrement it here. self.latest_monitor_update_id = monitor_update.update_id; @@ -1958,7 +1952,7 @@ impl Channel { // If we're AwaitingRemoteRevoke we can't send a new commitment here, but that's ok - // we'll send one right away when we get the revoke_and_ack when we // free_holding_cell_htlcs(). - let (msg, mut additional_update) = self.send_commitment_no_status_check().map_err(|e| (None, e))?; + let (msg, mut additional_update) = self.send_commitment_no_status_check(logger).map_err(|e| (None, e))?; // send_commitment_no_status_check may bump latest_monitor_id but we want them to be // strictly increasing by one, so decrement it here. self.latest_monitor_update_id = monitor_update.update_id; @@ -1977,10 +1971,10 @@ impl Channel { /// Used to fulfill holding_cell_htlcs when we get a remote ack (or implicitly get it by them /// fulfilling or failing the last pending HTLC) - fn free_holding_cell_htlcs(&mut self) -> Result, ChannelError> { + fn free_holding_cell_htlcs(&mut self, logger: &L) -> Result, ChannelError> where L::Target: Logger { assert_eq!(self.channel_state & ChannelState::MonitorUpdateFailed as u32, 0); if self.holding_cell_htlc_updates.len() != 0 || self.holding_cell_update_fee.is_some() { - log_trace!(self, "Freeing holding cell with {} HTLC updates{}", self.holding_cell_htlc_updates.len(), if self.holding_cell_update_fee.is_some() { " and a fee update" } else { "" }); + log_trace!(logger, "Freeing holding cell with {} HTLC updates{}", self.holding_cell_htlc_updates.len(), if self.holding_cell_update_fee.is_some() { " and a fee update" } else { "" }); let mut monitor_update = ChannelMonitorUpdate { update_id: self.latest_monitor_update_id + 1, // We don't increment this yet! @@ -2009,10 +2003,10 @@ impl Channel { Err(e) => { match e { ChannelError::Ignore(ref msg) => { - log_info!(self, "Failed to send HTLC with payment_hash {} due to {}", log_bytes!(payment_hash.0), msg); + log_info!(logger, "Failed to send HTLC with payment_hash {} due to {}", log_bytes!(payment_hash.0), msg); }, _ => { - log_info!(self, "Failed to send HTLC with payment_hash {} resulting in a channel closure during holding_cell freeing", log_bytes!(payment_hash.0)); + log_info!(logger, "Failed to send HTLC with payment_hash {} resulting in a channel closure during holding_cell freeing", log_bytes!(payment_hash.0)); }, } err = Some(e); @@ -2020,7 +2014,7 @@ impl Channel { } }, &HTLCUpdateAwaitingACK::ClaimHTLC { ref payment_preimage, htlc_id, .. } => { - match self.get_update_fulfill_htlc(htlc_id, *payment_preimage) { + match self.get_update_fulfill_htlc(htlc_id, *payment_preimage, logger) { Ok((update_fulfill_msg_option, additional_monitor_update_opt)) => { update_fulfill_htlcs.push(update_fulfill_msg_option.unwrap()); if let Some(mut additional_monitor_update) = additional_monitor_update_opt { @@ -2077,7 +2071,7 @@ impl Channel { None }; - let (commitment_signed, mut additional_update) = self.send_commitment_no_status_check()?; + let (commitment_signed, mut additional_update) = self.send_commitment_no_status_check(logger)?; // send_commitment_no_status_check and get_update_fulfill_htlc may bump latest_monitor_id // but we want them to be strictly increasing by one, so reset it here. self.latest_monitor_update_id = monitor_update.update_id; @@ -2104,8 +2098,9 @@ impl Channel { /// waiting on this revoke_and_ack. The generation of this new commitment_signed may also fail, /// generating an appropriate error *after* the channel state has been updated based on the /// revoke_and_ack message. - pub fn revoke_and_ack(&mut self, msg: &msgs::RevokeAndACK, fee_estimator: &F) -> Result<(Option, Vec<(PendingHTLCInfo, u64)>, Vec<(HTLCSource, PaymentHash, HTLCFailReason)>, Option, ChannelMonitorUpdate), ChannelError> - where F::Target: FeeEstimator + pub fn revoke_and_ack(&mut self, msg: &msgs::RevokeAndACK, fee_estimator: &F, logger: &L) -> Result<(Option, Vec<(PendingHTLCInfo, u64)>, Vec<(HTLCSource, PaymentHash, HTLCFailReason)>, Option, ChannelMonitorUpdate), ChannelError> + where F::Target: FeeEstimator, + L::Target: Logger, { if (self.channel_state & (ChannelState::ChannelFunded as u32)) != (ChannelState::ChannelFunded as u32) { return Err(ChannelError::Close("Got revoke/ACK message when channel was not in an operational state")); @@ -2144,7 +2139,7 @@ impl Channel { secret: msg.per_commitment_secret, }], }; - self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone()).unwrap(); + self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone(), logger).unwrap(); // Update state now that we've passed all the can-fail calls... // (note that we may still fail to generate the new commitment_signed message, but that's @@ -2155,7 +2150,7 @@ impl Channel { self.their_cur_commitment_point = Some(msg.next_per_commitment_point); self.cur_remote_commitment_transaction_number -= 1; - log_trace!(self, "Updating HTLCs on receipt of RAA..."); + log_trace!(logger, "Updating HTLCs on receipt of RAA..."); let mut to_forward_infos = Vec::new(); let mut revoked_htlcs = Vec::new(); let mut update_fail_htlcs = Vec::new(); @@ -2167,7 +2162,6 @@ impl Channel { // Take references explicitly so that we can hold multiple references to self. let pending_inbound_htlcs: &mut Vec<_> = &mut self.pending_inbound_htlcs; let pending_outbound_htlcs: &mut Vec<_> = &mut self.pending_outbound_htlcs; - let logger = LogHolder { logger: &self.logger }; // We really shouldnt have two passes here, but retain gives a non-mutable ref (Rust bug) pending_inbound_htlcs.retain(|htlc| { @@ -2271,7 +2265,7 @@ impl Channel { // When the monitor updating is restored we'll call get_last_commitment_update(), // which does not update state, but we're definitely now awaiting a remote revoke // before we can step forward any more, so set it here. - let (_, mut additional_update) = self.send_commitment_no_status_check()?; + let (_, mut additional_update) = self.send_commitment_no_status_check(logger)?; // send_commitment_no_status_check may bump latest_monitor_id but we want them to be // strictly increasing by one, so decrement it here. self.latest_monitor_update_id = monitor_update.update_id; @@ -2282,7 +2276,7 @@ impl Channel { return Ok((None, Vec::new(), Vec::new(), None, monitor_update)) } - match self.free_holding_cell_htlcs()? { + match self.free_holding_cell_htlcs(logger)? { Some((mut commitment_update, mut additional_update)) => { commitment_update.update_fail_htlcs.reserve(update_fail_htlcs.len()); for fail_msg in update_fail_htlcs.drain(..) { @@ -2302,7 +2296,7 @@ impl Channel { }, None => { if require_commitment { - let (commitment_signed, mut additional_update) = self.send_commitment_no_status_check()?; + let (commitment_signed, mut additional_update) = self.send_commitment_no_status_check(logger)?; // send_commitment_no_status_check may bump latest_monitor_id but we want them to be // strictly increasing by one, so decrement it here. @@ -2353,10 +2347,10 @@ impl Channel { }) } - pub fn send_update_fee_and_commit(&mut self, feerate_per_kw: u64) -> Result, ChannelError> { + pub fn send_update_fee_and_commit(&mut self, feerate_per_kw: u64, logger: &L) -> Result, ChannelError> where L::Target: Logger { match self.send_update_fee(feerate_per_kw) { Some(update_fee) => { - let (commitment_signed, monitor_update) = self.send_commitment_no_status_check()?; + let (commitment_signed, monitor_update) = self.send_commitment_no_status_check(logger)?; Ok(Some((update_fee, commitment_signed, monitor_update))) }, None => Ok(None) @@ -2369,7 +2363,7 @@ impl Channel { /// implicitly dropping) and the payment_hashes of HTLCs we tried to add but are dropping. /// No further message handling calls may be made until a channel_reestablish dance has /// completed. - pub fn remove_uncommitted_htlcs_and_mark_paused(&mut self) -> Vec<(HTLCSource, PaymentHash)> { + pub fn remove_uncommitted_htlcs_and_mark_paused(&mut self, logger: &L) -> Vec<(HTLCSource, PaymentHash)> where L::Target: Logger { let mut outbound_drops = Vec::new(); assert_eq!(self.channel_state & ChannelState::ShutdownComplete as u32, 0); @@ -2428,7 +2422,7 @@ impl Channel { } }); self.channel_state |= ChannelState::PeerDisconnected as u32; - log_debug!(self, "Peer disconnection resulted in {} remote-announced HTLC drops and {} waiting-to-locally-announced HTLC drops on channel {}", outbound_drops.len(), inbound_drop_count, log_bytes!(self.channel_id())); + log_debug!(logger, "Peer disconnection resulted in {} remote-announced HTLC drops and {} waiting-to-locally-announced HTLC drops on channel {}", outbound_drops.len(), inbound_drop_count, log_bytes!(self.channel_id())); outbound_drops } @@ -2452,7 +2446,7 @@ impl Channel { /// Indicates that the latest ChannelMonitor update has been committed by the client /// successfully and we should restore normal operation. Returns messages which should be sent /// to the remote side. - pub fn monitor_updating_restored(&mut self) -> (Option, Option, RAACommitmentOrder, Vec<(PendingHTLCInfo, u64)>, Vec<(HTLCSource, PaymentHash, HTLCFailReason)>, bool, Option) { + pub fn monitor_updating_restored(&mut self, logger: &L) -> (Option, Option, RAACommitmentOrder, Vec<(PendingHTLCInfo, u64)>, Vec<(HTLCSource, PaymentHash, HTLCFailReason)>, bool, Option) where L::Target: Logger { assert_eq!(self.channel_state & ChannelState::MonitorUpdateFailed as u32, ChannelState::MonitorUpdateFailed as u32); self.channel_state &= !(ChannelState::MonitorUpdateFailed as u32); @@ -2490,13 +2484,13 @@ impl Channel { Some(self.get_last_revoke_and_ack()) } else { None }; let commitment_update = if self.monitor_pending_commitment_signed { - Some(self.get_last_commitment_update()) + Some(self.get_last_commitment_update(logger)) } else { None }; self.monitor_pending_revoke_and_ack = false; self.monitor_pending_commitment_signed = false; let order = self.resend_order.clone(); - log_trace!(self, "Restored monitor updating resulting in {}{} commitment update and {} RAA, with {} first", + log_trace!(logger, "Restored monitor updating resulting in {}{} commitment update and {} RAA, with {} first", if needs_broadcast_safe { "a funding broadcast safe, " } else { "" }, if commitment_update.is_some() { "a" } else { "no" }, if raa.is_some() { "an" } else { "no" }, @@ -2529,7 +2523,7 @@ impl Channel { } } - fn get_last_commitment_update(&self) -> msgs::CommitmentUpdate { + fn get_last_commitment_update(&self, logger: &L) -> msgs::CommitmentUpdate where L::Target: Logger { let mut update_add_htlcs = Vec::new(); let mut update_fulfill_htlcs = Vec::new(); let mut update_fail_htlcs = Vec::new(); @@ -2577,18 +2571,18 @@ impl Channel { } } - log_trace!(self, "Regenerated latest commitment update with {} update_adds, {} update_fulfills, {} update_fails, and {} update_fail_malformeds", + log_trace!(logger, "Regenerated latest commitment update with {} update_adds, {} update_fulfills, {} update_fails, and {} update_fail_malformeds", update_add_htlcs.len(), update_fulfill_htlcs.len(), update_fail_htlcs.len(), update_fail_malformed_htlcs.len()); msgs::CommitmentUpdate { update_add_htlcs, update_fulfill_htlcs, update_fail_htlcs, update_fail_malformed_htlcs, update_fee: None, - commitment_signed: self.send_commitment_no_state_update().expect("It looks like we failed to re-generate a commitment_signed we had previously sent?").0, + commitment_signed: self.send_commitment_no_state_update(logger).expect("It looks like we failed to re-generate a commitment_signed we had previously sent?").0, } } /// May panic if some calls other than message-handling calls (which will all Err immediately) /// have been called between remove_uncommitted_htlcs_and_mark_paused and this call. - pub fn channel_reestablish(&mut self, msg: &msgs::ChannelReestablish) -> Result<(Option, Option, Option, Option, RAACommitmentOrder, Option), ChannelError> { + pub fn channel_reestablish(&mut self, msg: &msgs::ChannelReestablish, logger: &L) -> Result<(Option, Option, Option, Option, RAACommitmentOrder, Option), ChannelError> where L::Target: Logger { if self.channel_state & (ChannelState::PeerDisconnected as u32) == 0 { // While BOLT 2 doesn't indicate explicitly we should error this channel here, it // almost certainly indicates we are going to end up out-of-sync in some way, so we @@ -2681,9 +2675,9 @@ impl Channel { if msg.next_local_commitment_number == our_next_remote_commitment_number { if required_revoke.is_some() { - log_debug!(self, "Reconnected channel {} with only lost outbound RAA", log_bytes!(self.channel_id())); + log_debug!(logger, "Reconnected channel {} with only lost outbound RAA", log_bytes!(self.channel_id())); } else { - log_debug!(self, "Reconnected channel {} with no loss", log_bytes!(self.channel_id())); + log_debug!(logger, "Reconnected channel {} with no loss", log_bytes!(self.channel_id())); } if (self.channel_state & (ChannelState::AwaitingRemoteRevoke as u32 | ChannelState::MonitorUpdateFailed as u32)) == 0 { @@ -2691,7 +2685,7 @@ impl Channel { // channel_reestablish should result in them sending a revoke_and_ack), but we may // have received some updates while we were disconnected. Free the holding cell // now! - match self.free_holding_cell_htlcs() { + match self.free_holding_cell_htlcs(logger) { Err(ChannelError::Close(msg)) => return Err(ChannelError::Close(msg)), Err(ChannelError::Ignore(_)) | Err(ChannelError::CloseDelayBroadcast(_)) => panic!("Got non-channel-failing result from free_holding_cell_htlcs"), Ok(Some((commitment_update, monitor_update))) => return Ok((resend_funding_locked, required_revoke, Some(commitment_update), Some(monitor_update), self.resend_order.clone(), shutdown_msg)), @@ -2702,9 +2696,9 @@ impl Channel { } } else if msg.next_local_commitment_number == our_next_remote_commitment_number - 1 { if required_revoke.is_some() { - log_debug!(self, "Reconnected channel {} with lost outbound RAA and lost remote commitment tx", log_bytes!(self.channel_id())); + log_debug!(logger, "Reconnected channel {} with lost outbound RAA and lost remote commitment tx", log_bytes!(self.channel_id())); } else { - log_debug!(self, "Reconnected channel {} with only lost remote commitment tx", log_bytes!(self.channel_id())); + log_debug!(logger, "Reconnected channel {} with only lost remote commitment tx", log_bytes!(self.channel_id())); } if self.channel_state & (ChannelState::MonitorUpdateFailed as u32) != 0 { @@ -2712,7 +2706,7 @@ impl Channel { return Ok((resend_funding_locked, None, None, None, self.resend_order.clone(), shutdown_msg)); } - return Ok((resend_funding_locked, required_revoke, Some(self.get_last_commitment_update()), None, self.resend_order.clone(), shutdown_msg)); + return Ok((resend_funding_locked, required_revoke, Some(self.get_last_commitment_update(logger)), None, self.resend_order.clone(), shutdown_msg)); } else { return Err(ChannelError::Close("Peer attempted to reestablish channel with a very old remote commitment transaction")); } @@ -3365,9 +3359,9 @@ impl Channel { } /// If an Err is returned, it is a ChannelError::Close (for get_outbound_funding_created) - fn get_outbound_funding_created_signature(&mut self) -> Result { + fn get_outbound_funding_created_signature(&mut self, logger: &L) -> Result where L::Target: Logger { let remote_keys = self.build_remote_transaction_keys()?; - let remote_initial_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, false, self.feerate_per_kw).0; + let remote_initial_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, false, self.feerate_per_kw, logger).0; Ok(self.local_keys.sign_remote_commitment(self.feerate_per_kw, &remote_initial_commitment_tx, &remote_keys, &Vec::new(), self.our_to_self_delay, &self.secp_ctx) .map_err(|_| ChannelError::Close("Failed to get signatures for new commitment_signed"))?.0) } @@ -3379,7 +3373,7 @@ impl Channel { /// Note that channel_id changes during this call! /// Do NOT broadcast the funding transaction until after a successful funding_signed call! /// If an Err is returned, it is a ChannelError::Close. - pub fn get_outbound_funding_created(&mut self, funding_txo: OutPoint) -> Result { + pub fn get_outbound_funding_created(&mut self, funding_txo: OutPoint, logger: &L) -> Result where L::Target: Logger { if !self.channel_outbound { panic!("Tried to create outbound funding_created message on an inbound channel!"); } @@ -3393,10 +3387,10 @@ impl Channel { } self.funding_txo = Some(funding_txo.clone()); - let our_signature = match self.get_outbound_funding_created_signature() { + let our_signature = match self.get_outbound_funding_created_signature(logger) { Ok(res) => res, Err(e) => { - log_error!(self, "Got bad signatures: {:?}!", e); + log_error!(logger, "Got bad signatures: {:?}!", e); self.funding_txo = None; return Err(e); } @@ -3458,7 +3452,7 @@ impl Channel { /// May panic if called on a channel that wasn't immediately-previously /// self.remove_uncommitted_htlcs_and_mark_paused()'d - pub fn get_channel_reestablish(&self) -> msgs::ChannelReestablish { + pub fn get_channel_reestablish(&self, logger: &L) -> msgs::ChannelReestablish where L::Target: Logger { assert_eq!(self.channel_state & ChannelState::PeerDisconnected as u32, ChannelState::PeerDisconnected as u32); assert_ne!(self.cur_remote_commitment_transaction_number, INITIAL_COMMITMENT_NUMBER); // Prior to static_remotekey, my_current_per_commitment_point was critical to claiming @@ -3471,13 +3465,13 @@ impl Channel { let dummy_pubkey = PublicKey::from_slice(&pk).unwrap(); let data_loss_protect = if self.cur_remote_commitment_transaction_number + 1 < INITIAL_COMMITMENT_NUMBER { let remote_last_secret = self.commitment_secrets.get_secret(self.cur_remote_commitment_transaction_number + 2).unwrap(); - log_trace!(self, "Enough info to generate a Data Loss Protect with per_commitment_secret {}", log_bytes!(remote_last_secret)); + log_trace!(logger, "Enough info to generate a Data Loss Protect with per_commitment_secret {}", log_bytes!(remote_last_secret)); OptionalField::Present(DataLossProtect { your_last_per_commitment_secret: remote_last_secret, my_current_per_commitment_point: dummy_pubkey }) } else { - log_info!(self, "Sending a data_loss_protect with no previous remote per_commitment_secret"); + log_info!(logger, "Sending a data_loss_protect with no previous remote per_commitment_secret"); OptionalField::Present(DataLossProtect { your_last_per_commitment_secret: [0;32], my_current_per_commitment_point: dummy_pubkey, @@ -3597,7 +3591,7 @@ impl Channel { /// Always returns a ChannelError::Close if an immediately-preceding (read: the /// last call to this Channel) send_htlc returned Ok(Some(_)) and there is an Err. /// May panic if called except immediately after a successful, Ok(Some(_))-returning send_htlc. - pub fn send_commitment(&mut self) -> Result<(msgs::CommitmentSigned, ChannelMonitorUpdate), ChannelError> { + pub fn send_commitment(&mut self, logger: &L) -> Result<(msgs::CommitmentSigned, ChannelMonitorUpdate), ChannelError> where L::Target: Logger { if (self.channel_state & (ChannelState::ChannelFunded as u32)) != (ChannelState::ChannelFunded as u32) { panic!("Cannot create commitment tx until channel is fully established"); } @@ -3626,10 +3620,10 @@ impl Channel { if !have_updates { panic!("Cannot create commitment tx until we have some updates to send"); } - self.send_commitment_no_status_check() + self.send_commitment_no_status_check(logger) } /// Only fails in case of bad keys - fn send_commitment_no_status_check(&mut self) -> Result<(msgs::CommitmentSigned, ChannelMonitorUpdate), ChannelError> { + fn send_commitment_no_status_check(&mut self, logger: &L) -> Result<(msgs::CommitmentSigned, ChannelMonitorUpdate), ChannelError> where L::Target: Logger { // We can upgrade the status of some HTLCs that are waiting on a commitment, even if we // fail to generate this, we still are at least at a position where upgrading their status // is acceptable. @@ -3650,7 +3644,7 @@ impl Channel { } self.resend_order = RAACommitmentOrder::RevokeAndACKFirst; - let (res, remote_commitment_tx, htlcs) = match self.send_commitment_no_state_update() { + let (res, remote_commitment_tx, htlcs) = match self.send_commitment_no_state_update(logger) { Ok((res, (remote_commitment_tx, mut htlcs))) => { // Update state now that we've passed all the can-fail calls... let htlcs_no_ref: Vec<(HTLCOutputInCommitment, Option>)> = @@ -3670,14 +3664,14 @@ impl Channel { their_revocation_point: self.their_cur_commitment_point.unwrap() }] }; - self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone()).unwrap(); + self.channel_monitor.as_mut().unwrap().update_monitor_ooo(monitor_update.clone(), logger).unwrap(); self.channel_state |= ChannelState::AwaitingRemoteRevoke as u32; Ok((res, monitor_update)) } /// Only fails in case of bad keys. Used for channel_reestablish commitment_signed generation /// when we shouldn't change HTLC/channel state. - fn send_commitment_no_state_update(&self) -> Result<(msgs::CommitmentSigned, (Transaction, Vec<(HTLCOutputInCommitment, Option<&HTLCSource>)>)), ChannelError> { + fn send_commitment_no_state_update(&self, logger: &L) -> Result<(msgs::CommitmentSigned, (Transaction, Vec<(HTLCOutputInCommitment, Option<&HTLCSource>)>)), ChannelError> where L::Target: Logger { let mut feerate_per_kw = self.feerate_per_kw; if let Some(feerate) = self.pending_update_fee { if self.channel_outbound { @@ -3686,7 +3680,7 @@ impl Channel { } let remote_keys = self.build_remote_transaction_keys()?; - let remote_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, true, feerate_per_kw); + let remote_commitment_tx = self.build_commitment_transaction(self.cur_remote_commitment_transaction_number, &remote_keys, false, true, feerate_per_kw, logger); let (signature, htlc_signatures); { @@ -3700,13 +3694,13 @@ impl Channel { signature = res.0; htlc_signatures = res.1; - log_trace!(self, "Signed remote commitment tx {} with redeemscript {} -> {}", + log_trace!(logger, "Signed remote commitment tx {} with redeemscript {} -> {}", encode::serialize_hex(&remote_commitment_tx.0), encode::serialize_hex(&self.get_funding_redeemscript()), log_bytes!(signature.serialize_compact()[..])); for (ref htlc_sig, ref htlc) in htlc_signatures.iter().zip(htlcs) { - log_trace!(self, "Signed remote HTLC tx {} with redeemscript {} with pubkey {} -> {}", + log_trace!(logger, "Signed remote HTLC tx {} with redeemscript {} with pubkey {} -> {}", encode::serialize_hex(&chan_utils::build_htlc_transaction(&remote_commitment_tx.0.txid(), feerate_per_kw, self.our_to_self_delay, htlc, &remote_keys.a_delayed_payment_key, &remote_keys.revocation_key)), encode::serialize_hex(&chan_utils::get_htlc_redeemscript(&htlc, &remote_keys)), log_bytes!(remote_keys.a_htlc_key.serialize()), @@ -3725,10 +3719,10 @@ impl Channel { /// to send to the remote peer in one go. /// Shorthand for calling send_htlc() followed by send_commitment(), see docs on those for /// more info. - pub fn send_htlc_and_commit(&mut self, amount_msat: u64, payment_hash: PaymentHash, cltv_expiry: u32, source: HTLCSource, onion_routing_packet: msgs::OnionPacket) -> Result, ChannelError> { + pub fn send_htlc_and_commit(&mut self, amount_msat: u64, payment_hash: PaymentHash, cltv_expiry: u32, source: HTLCSource, onion_routing_packet: msgs::OnionPacket, logger: &L) -> Result, ChannelError> where L::Target: Logger { match self.send_htlc(amount_msat, payment_hash, cltv_expiry, source, onion_routing_packet)? { Some(update_add_htlc) => { - let (commitment_signed, monitor_update) = self.send_commitment_no_status_check()?; + let (commitment_signed, monitor_update) = self.send_commitment_no_status_check(logger)?; Ok(Some((update_add_htlc, commitment_signed, monitor_update))) }, None => Ok(None) @@ -4045,8 +4039,8 @@ impl Writeable for Channel { } } -impl ReadableArgs> for Channel { - fn read(reader: &mut R, logger: Arc) -> Result { +impl Readable for Channel { + fn read(reader: &mut R) -> Result { let _ver: u8 = Readable::read(reader)?; let min_ver: u8 = Readable::read(reader)?; if min_ver > SERIALIZATION_VERSION { @@ -4195,7 +4189,7 @@ impl ReadableArgs> for Channel ReadableArgs> for Channel = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let secp_ctx = Secp256k1::new(); let mut seed = [0; 32]; let mut rng = thread_rng(); rng.fill_bytes(&mut seed); let network = Network::Testnet; - let keys_provider = test_utils::TestKeysInterface::new(&seed, network, logger.clone() as Arc); + let keys_provider = test_utils::TestKeysInterface::new(&seed, network); // Go through the flow of opening a channel between two nodes. // Create Node A's channel let node_a_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap()); let config = UserConfig::default(); - let mut node_a_chan = Channel::::new_outbound(&&feeest, &&keys_provider, node_a_node_id, 10000000, 100000, 42, Arc::clone(&logger), &config).unwrap(); + let mut node_a_chan = Channel::::new_outbound(&&feeest, &&keys_provider, node_a_node_id, 10000000, 100000, 42, &config).unwrap(); // Create Node B's channel by receiving Node A's open_channel message let open_channel_msg = node_a_chan.get_open_channel(genesis_block(network).header.bitcoin_hash(), &&feeest); let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap()); - let mut node_b_chan = Channel::::new_from_req(&&feeest, &&keys_provider, node_b_node_id, InitFeatures::known(), &open_channel_msg, 7, logger, &config).unwrap(); + let mut node_b_chan = Channel::::new_from_req(&&feeest, &&keys_provider, node_b_node_id, InitFeatures::known(), &open_channel_msg, 7, &config).unwrap(); // Node B --> Node A: accept channel let accept_channel_msg = node_b_chan.get_accept_channel(); @@ -4396,16 +4388,16 @@ mod tests { value: 10000000, script_pubkey: output_script.clone(), }]}; let funding_outpoint = OutPoint::new(tx.txid(), 0); - let funding_created_msg = node_a_chan.get_outbound_funding_created(funding_outpoint).unwrap(); - let (funding_signed_msg, _) = node_b_chan.funding_created(&funding_created_msg).unwrap(); + let funding_created_msg = node_a_chan.get_outbound_funding_created(funding_outpoint, &&logger).unwrap(); + let (funding_signed_msg, _) = node_b_chan.funding_created(&funding_created_msg, &&logger).unwrap(); // Node B --> Node A: funding signed - let _ = node_a_chan.funding_signed(&funding_signed_msg); + let _ = node_a_chan.funding_signed(&funding_signed_msg, &&logger); // Now disconnect the two nodes and check that the commitment point in // Node B's channel_reestablish message is sane. - node_b_chan.remove_uncommitted_htlcs_and_mark_paused(); - let msg = node_b_chan.get_channel_reestablish(); + node_b_chan.remove_uncommitted_htlcs_and_mark_paused(&&logger); + let msg = node_b_chan.get_channel_reestablish(&&logger); assert_eq!(msg.next_local_commitment_number, 1); // now called next_commitment_number assert_eq!(msg.next_remote_commitment_number, 0); // now called next_revocation_number match msg.data_loss_protect { @@ -4417,8 +4409,8 @@ mod tests { // Check that the commitment point in Node A's channel_reestablish message // is sane. - node_a_chan.remove_uncommitted_htlcs_and_mark_paused(); - let msg = node_a_chan.get_channel_reestablish(); + node_a_chan.remove_uncommitted_htlcs_and_mark_paused(&&logger); + let msg = node_a_chan.get_channel_reestablish(&&logger); assert_eq!(msg.next_local_commitment_number, 1); // now called next_commitment_number assert_eq!(msg.next_remote_commitment_number, 0); // now called next_revocation_number match msg.data_loss_protect { @@ -4456,7 +4448,7 @@ mod tests { let their_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap()); let mut config = UserConfig::default(); config.channel_options.announced_channel = false; - let mut chan = Channel::::new_outbound(&&feeest, &&keys_provider, their_node_id, 10_000_000, 100000, 42, Arc::clone(&logger), &config).unwrap(); // Nothing uses their network key in this test + let mut chan = Channel::::new_outbound(&&feeest, &&keys_provider, their_node_id, 10_000_000, 100000, 42, &config).unwrap(); // Nothing uses their network key in this test chan.their_to_self_delay = 144; chan.our_dust_limit_satoshis = 546; @@ -4500,7 +4492,7 @@ mod tests { $( { $htlc_idx: expr, $their_htlc_sig_hex: expr, $our_htlc_sig_hex: expr, $htlc_tx_hex: expr } ), * } ) => { { unsigned_tx = { - let mut res = chan.build_commitment_transaction(0xffffffffffff - 42, &keys, true, false, chan.feerate_per_kw); + let mut res = chan.build_commitment_transaction(0xffffffffffff - 42, &keys, true, false, chan.feerate_per_kw, &logger); let htlcs = res.2.drain(..) .filter_map(|(htlc, _)| if htlc.transaction_output_index.is_some() { Some(htlc) } else { None }) .collect(); diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs index 09798eb9b..709ddde2e 100644 --- a/lightning/src/ln/channelmanager.rs +++ b/lightning/src/ln/channelmanager.rs @@ -321,7 +321,7 @@ const ERR: () = "You need at least 32 bit pointers (well, usize, but we'll assum /// issues such as overly long function definitions. Note that the ChannelManager can take any /// type that implements KeysInterface for its keys manager, but this type alias chooses the /// concrete type of the KeysManager. -pub type SimpleArcChannelManager = Arc, Arc, Arc, Arc>>; +pub type SimpleArcChannelManager = Arc, Arc, Arc, Arc, Arc>>; /// SimpleRefChannelManager is a type alias for a ChannelManager reference, and is the reference /// counterpart to the SimpleArcChannelManager type alias. Use this type by default when you don't @@ -331,7 +331,7 @@ pub type SimpleArcChannelManager = Arc = ChannelManager; +pub type SimpleRefChannelManager<'a, 'b, 'c, 'd, 'e, M, T, F, L> = ChannelManager; /// Manager which keeps track of a number of channels and sends messages to the appropriate /// channel, also tracking HTLC preimages and forwarding onion packets appropriately. @@ -369,11 +369,12 @@ pub type SimpleRefChannelManager<'a, 'b, 'c, 'd, M, T, F> = ChannelManager +pub struct ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { default_configuration: UserConfig, genesis_hash: BlockHash, @@ -414,7 +415,7 @@ pub struct ChannelManager, + logger: L, } /// The amount of time we require our counterparty wait to claim their money (ie time between when @@ -542,7 +543,7 @@ macro_rules! handle_error { } } - log_error!($self, "{}", err.err); + log_error!($self.logger, "{}", err.err); if let msgs::ErrorAction::IgnoreError = err.action { } else { msg_events.push(events::MessageSendEvent::HandleError { @@ -570,7 +571,7 @@ macro_rules! break_chan_entry { break Err(MsgHandleErrInternal::from_chan_no_close(ChannelError::Ignore(msg), $entry.key().clone())) }, Err(ChannelError::Close(msg)) => { - log_trace!($self, "Closing channel {} due to Close-required error: {}", log_bytes!($entry.key()[..]), msg); + log_trace!($self.logger, "Closing channel {} due to Close-required error: {}", log_bytes!($entry.key()[..]), msg); let (channel_id, mut chan) = $entry.remove_entry(); if let Some(short_id) = chan.get_short_channel_id() { $channel_state.short_to_id.remove(&short_id); @@ -590,7 +591,7 @@ macro_rules! try_chan_entry { return Err(MsgHandleErrInternal::from_chan_no_close(ChannelError::Ignore(msg), $entry.key().clone())) }, Err(ChannelError::Close(msg)) => { - log_trace!($self, "Closing channel {} due to Close-required error: {}", log_bytes!($entry.key()[..]), msg); + log_trace!($self.logger, "Closing channel {} due to Close-required error: {}", log_bytes!($entry.key()[..]), msg); let (channel_id, mut chan) = $entry.remove_entry(); if let Some(short_id) = chan.get_short_channel_id() { $channel_state.short_to_id.remove(&short_id); @@ -598,7 +599,7 @@ macro_rules! try_chan_entry { return Err(MsgHandleErrInternal::from_finish_shutdown(msg, channel_id, chan.force_shutdown(true), $self.get_channel_update(&chan).ok())) }, Err(ChannelError::CloseDelayBroadcast(msg)) => { - log_error!($self, "Channel {} need to be shutdown but closing transactions not broadcast due to {}", log_bytes!($entry.key()[..]), msg); + log_error!($self.logger, "Channel {} need to be shutdown but closing transactions not broadcast due to {}", log_bytes!($entry.key()[..]), msg); let (channel_id, mut chan) = $entry.remove_entry(); if let Some(short_id) = chan.get_short_channel_id() { $channel_state.short_to_id.remove(&short_id); @@ -617,7 +618,7 @@ macro_rules! handle_monitor_err { ($self: ident, $err: expr, $channel_state: expr, $entry: expr, $action_type: path, $resend_raa: expr, $resend_commitment: expr, $failed_forwards: expr, $failed_fails: expr) => { match $err { ChannelMonitorUpdateErr::PermanentFailure => { - log_error!($self, "Closing channel {} due to monitor update PermanentFailure", log_bytes!($entry.key()[..])); + log_error!($self.logger, "Closing channel {} due to monitor update PermanentFailure", log_bytes!($entry.key()[..])); let (channel_id, mut chan) = $entry.remove_entry(); if let Some(short_id) = chan.get_short_channel_id() { $channel_state.short_to_id.remove(&short_id); @@ -635,7 +636,7 @@ macro_rules! handle_monitor_err { res }, ChannelMonitorUpdateErr::TemporaryFailure => { - log_info!($self, "Disabling channel {} due to monitor update TemporaryFailure. On restore will send {} and process {} forwards and {} fails", + log_info!($self.logger, "Disabling channel {} due to monitor update TemporaryFailure. On restore will send {} and process {} forwards and {} fails", log_bytes!($entry.key()[..]), if $resend_commitment && $resend_raa { match $action_type { @@ -681,11 +682,12 @@ macro_rules! maybe_break_monitor_err { } } -impl ChannelManager +impl ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { /// Constructs a new ChannelManager to hold several channels and route between them. /// @@ -705,7 +707,7 @@ impl ChannelMan /// the ChannelManager as a listener to the BlockNotifier and call the BlockNotifier's /// `block_(dis)connected` methods, which will notify all registered listeners in one /// go. - pub fn new(network: Network, fee_est: F, monitor: M, tx_broadcaster: T, logger: Arc, keys_manager: K, config: UserConfig, current_blockchain_height: usize) -> Result, secp256k1::Error> { + pub fn new(network: Network, fee_est: F, monitor: M, tx_broadcaster: T, logger: L, keys_manager: K, config: UserConfig, current_blockchain_height: usize) -> Result, secp256k1::Error> { let secp_ctx = Secp256k1::new(); let res = ChannelManager { @@ -761,7 +763,7 @@ impl ChannelMan } let config = if override_config.is_some() { override_config.as_ref().unwrap() } else { &self.default_configuration }; - let channel = Channel::new_outbound(&self.fee_estimator, &self.keys_manager, their_network_key, channel_value_satoshis, push_msat, user_id, Arc::clone(&self.logger), config)?; + let channel = Channel::new_outbound(&self.fee_estimator, &self.keys_manager, their_network_key, channel_value_satoshis, push_msat, user_id, config)?; let res = channel.get_open_channel(self.genesis_hash.clone(), &self.fee_estimator); let _ = self.total_consistency_lock.read().unwrap(); @@ -880,7 +882,7 @@ impl ChannelMan #[inline] fn finish_force_close_channel(&self, shutdown_res: ShutdownResult) { let (funding_txo_option, monitor_update, mut failed_htlcs) = shutdown_res; - log_trace!(self, "Finishing force-closure of channel {} HTLCs to fail", failed_htlcs.len()); + log_trace!(self.logger, "Finishing force-closure of channel {} HTLCs to fail", failed_htlcs.len()); for htlc_source in failed_htlcs.drain(..) { self.fail_htlc_backwards_internal(self.channel_state.lock().unwrap(), htlc_source.0, &htlc_source.1, HTLCFailReason::Reason { failure_code: 0x4000 | 8, data: Vec::new() }); } @@ -910,7 +912,7 @@ impl ChannelMan return; } }; - log_trace!(self, "Force-closing channel {}", log_bytes!(channel_id[..])); + log_trace!(self.logger, "Force-closing channel {}", log_bytes!(channel_id[..])); self.finish_force_close_channel(chan.force_shutdown(true)); if let Ok(update) = self.get_channel_update(&chan) { let mut channel_state = self.channel_state.lock().unwrap(); @@ -932,7 +934,7 @@ impl ChannelMan macro_rules! return_malformed_err { ($msg: expr, $err_code: expr) => { { - log_info!(self, "Failed to accept/forward incoming HTLC: {}", $msg); + log_info!(self.logger, "Failed to accept/forward incoming HTLC: {}", $msg); return (PendingHTLCStatus::Fail(HTLCFailureMsg::Malformed(msgs::UpdateFailMalformedHTLC { channel_id: msg.channel_id, htlc_id: msg.htlc_id, @@ -975,7 +977,7 @@ impl ChannelMan macro_rules! return_err { ($msg: expr, $err_code: expr, $data: expr) => { { - log_info!(self, "Failed to accept/forward incoming HTLC: {}", $msg); + log_info!(self.logger, "Failed to accept/forward incoming HTLC: {}", $msg); if channel_state.is_none() { channel_state = Some(self.channel_state.lock().unwrap()); } @@ -1230,7 +1232,7 @@ impl ChannelMan // Only public for testing, this should otherwise never be called direcly pub(crate) fn send_payment_along_path(&self, path: &Vec, payment_hash: &PaymentHash, payment_secret: &Option, total_value: u64, cur_height: u32) -> Result<(), APIError> { - log_trace!(self, "Attempting to send payment for path with next hop {}", path.first().unwrap().short_channel_id); + log_trace!(self.logger, "Attempting to send payment for path with next hop {}", path.first().unwrap().short_channel_id); let (session_priv, prng_seed) = self.keys_manager.get_onion_rand(); let onion_keys = onion_utils::construct_onion_keys(&self.secp_ctx, &path, &session_priv) @@ -1263,7 +1265,7 @@ impl ChannelMan path: path.clone(), session_priv: session_priv.clone(), first_hop_htlc_msat: htlc_msat, - }, onion_packet), channel_state, chan) + }, onion_packet, &self.logger), channel_state, chan) } { Some((update_add, commitment_signed, monitor_update)) => { if let Err(e) = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), monitor_update) { @@ -1414,7 +1416,7 @@ impl ChannelMan let (chan, msg) = { let (res, chan) = match self.channel_state.lock().unwrap().by_id.remove(temporary_channel_id) { Some(mut chan) => { - (chan.get_outbound_funding_created(funding_txo) + (chan.get_outbound_funding_created(funding_txo, &self.logger) .map_err(|e| if let ChannelError::Close(msg) = e { MsgHandleErrInternal::from_finish_shutdown(msg, chan.channel_id(), chan.force_shutdown(true), None) } else { unreachable!(); }) @@ -1447,7 +1449,7 @@ impl ChannelMan fn get_announcement_sigs(&self, chan: &Channel) -> Option { if !chan.should_announce() { - log_trace!(self, "Can't send announcement_signatures for private channel {}", log_bytes!(chan.channel_id())); + log_trace!(self.logger, "Can't send announcement_signatures for private channel {}", log_bytes!(chan.channel_id())); return None } @@ -1569,7 +1571,7 @@ impl ChannelMan routing: PendingHTLCRouting::Forward { onion_packet, .. }, incoming_shared_secret, payment_hash, amt_to_forward, outgoing_cltv_value }, } => { - log_trace!(self, "Adding HTLC from short id {} with payment_hash {} to channel with short id {} after delay", log_bytes!(payment_hash.0), prev_short_channel_id, short_chan_id); + log_trace!(self.logger, "Adding HTLC from short id {} with payment_hash {} to channel with short id {} after delay", log_bytes!(payment_hash.0), prev_short_channel_id, short_chan_id); let htlc_source = HTLCSource::PreviousHopData(HTLCPreviousHopData { short_channel_id: prev_short_channel_id, htlc_id: prev_htlc_id, @@ -1578,7 +1580,7 @@ impl ChannelMan match chan.get_mut().send_htlc(amt_to_forward, payment_hash, outgoing_cltv_value, htlc_source.clone(), onion_packet) { Err(e) => { if let ChannelError::Ignore(msg) = e { - log_trace!(self, "Failed to forward HTLC with payment_hash {}: {}", log_bytes!(payment_hash.0), msg); + log_trace!(self.logger, "Failed to forward HTLC with payment_hash {}: {}", log_bytes!(payment_hash.0), msg); } else { panic!("Stated return value requirements in send_htlc() were not met"); } @@ -1608,11 +1610,11 @@ impl ChannelMan panic!("short_channel_id != 0 should imply any pending_forward entries are of type Forward"); }, HTLCForwardInfo::FailHTLC { htlc_id, err_packet } => { - log_trace!(self, "Failing HTLC back to channel with short id {} after delay", short_chan_id); + log_trace!(self.logger, "Failing HTLC back to channel with short id {} after delay", short_chan_id); match chan.get_mut().get_update_fail_htlc(htlc_id, err_packet) { Err(e) => { if let ChannelError::Ignore(msg) = e { - log_trace!(self, "Failed to fail backwards to short_id {}: {}", short_chan_id, msg); + log_trace!(self.logger, "Failed to fail backwards to short_id {}: {}", short_chan_id, msg); } else { panic!("Stated return value requirements in get_update_fail_htlc() were not met"); } @@ -1638,7 +1640,7 @@ impl ChannelMan } if !add_htlc_msgs.is_empty() || !fail_htlc_msgs.is_empty() { - let (commitment_msg, monitor_update) = match chan.get_mut().send_commitment() { + let (commitment_msg, monitor_update) = match chan.get_mut().send_commitment(&self.logger) { Ok(res) => res, Err(e) => { // We surely failed send_commitment due to bad keys, in that case @@ -1649,7 +1651,7 @@ impl ChannelMan panic!("Stated return value requirements in send_commitment() were not met"); }, ChannelError::Close(msg) => { - log_trace!(self, "Closing channel {} due to Close-required error: {}", log_bytes!(chan.key()[..]), msg); + log_trace!(self.logger, "Closing channel {} due to Close-required error: {}", log_bytes!(chan.key()[..]), msg); let (channel_id, mut channel) = chan.remove_entry(); if let Some(short_id) = channel.get_short_channel_id() { channel_state.short_to_id.remove(&short_id); @@ -1832,7 +1834,7 @@ impl ChannelMan //timer handling. match source { HTLCSource::OutboundRoute { ref path, .. } => { - log_trace!(self, "Failing outbound payment HTLC with payment_hash {}", log_bytes!(payment_hash.0)); + log_trace!(self.logger, "Failing outbound payment HTLC with payment_hash {}", log_bytes!(payment_hash.0)); mem::drop(channel_state_lock); match &onion_error { &HTLCFailReason::LightningError { ref err } => { @@ -1890,12 +1892,12 @@ impl ChannelMan HTLCSource::PreviousHopData(HTLCPreviousHopData { short_channel_id, htlc_id, incoming_packet_shared_secret }) => { let err_packet = match onion_error { HTLCFailReason::Reason { failure_code, data } => { - log_trace!(self, "Failing HTLC with payment_hash {} backwards from us with code {}", log_bytes!(payment_hash.0), failure_code); + log_trace!(self.logger, "Failing HTLC with payment_hash {} backwards from us with code {}", log_bytes!(payment_hash.0), failure_code); let packet = onion_utils::build_failure_packet(&incoming_packet_shared_secret, failure_code, &data[..]).encode(); onion_utils::encrypt_failure_packet(&incoming_packet_shared_secret, &packet) }, HTLCFailReason::LightningError { err } => { - log_trace!(self, "Failing HTLC with payment_hash {} backwards with pre-built LightningError", log_bytes!(payment_hash.0)); + log_trace!(self.logger, "Failing HTLC with payment_hash {} backwards with pre-built LightningError", log_bytes!(payment_hash.0)); onion_utils::encrypt_failure_packet(&incoming_packet_shared_secret, &err.data) } }; @@ -1993,13 +1995,13 @@ impl ChannelMan if let msgs::ErrorAction::IgnoreError = e.1.err.action { // We got a temporary failure updating monitor, but will claim the // HTLC when the monitor updating is restored (or on chain). - log_error!(self, "Temporary failure claiming HTLC, treating as success: {}", e.1.err.err); + log_error!(self.logger, "Temporary failure claiming HTLC, treating as success: {}", e.1.err.err); claimed_any_htlcs = true; } else { errs.push(e); } }, Err(None) if is_mpp => unreachable!("We already checked for channel existence, we can't fail here!"), Err(None) => { - log_warn!(self, "Channel we expected to claim an HTLC from was closed."); + log_warn!(self.logger, "Channel we expected to claim an HTLC from was closed."); }, Ok(()) => claimed_any_htlcs = true, } @@ -2031,7 +2033,7 @@ impl ChannelMan if let hash_map::Entry::Occupied(mut chan) = channel_state.by_id.entry(chan_id) { let was_frozen_for_monitor = chan.get().is_awaiting_monitor_update(); - match chan.get_mut().get_update_fulfill_htlc_and_commit(prev_hop.htlc_id, payment_preimage) { + match chan.get_mut().get_update_fulfill_htlc_and_commit(prev_hop.htlc_id, payment_preimage, &self.logger) { Ok((msgs, monitor_option)) => { if let Some(monitor_update) = monitor_option { if let Err(e) = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), monitor_update) { @@ -2146,7 +2148,7 @@ impl ChannelMan return; } - let (raa, commitment_update, order, pending_forwards, mut pending_failures, needs_broadcast_safe, funding_locked) = channel.monitor_updating_restored(); + let (raa, commitment_update, order, pending_forwards, mut pending_failures, needs_broadcast_safe, funding_locked) = channel.monitor_updating_restored(&self.logger); if !pending_forwards.is_empty() { htlc_forwards.push((channel.get_short_channel_id().expect("We can't have pending forwards before funding confirmation"), pending_forwards)); } @@ -2216,7 +2218,7 @@ impl ChannelMan return Err(MsgHandleErrInternal::send_err_msg_no_close("Unknown genesis block hash", msg.temporary_channel_id.clone())); } - let channel = Channel::new_from_req(&self.fee_estimator, &self.keys_manager, their_node_id.clone(), their_features, msg, 0, Arc::clone(&self.logger), &self.default_configuration) + let channel = Channel::new_from_req(&self.fee_estimator, &self.keys_manager, their_node_id.clone(), their_features, msg, 0, &self.default_configuration) .map_err(|e| MsgHandleErrInternal::from_chan_no_close(e, msg.temporary_channel_id))?; let mut channel_state_lock = self.channel_state.lock().unwrap(); let channel_state = &mut *channel_state_lock; @@ -2267,7 +2269,7 @@ impl ChannelMan if chan.get().get_their_node_id() != *their_node_id { return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!", msg.temporary_channel_id)); } - (try_chan_entry!(self, chan.get_mut().funding_created(msg), channel_state, chan), chan.remove()) + (try_chan_entry!(self, chan.get_mut().funding_created(msg, &self.logger), channel_state, chan), chan.remove()) }, hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel", msg.temporary_channel_id)) } @@ -2318,7 +2320,7 @@ impl ChannelMan if chan.get().get_their_node_id() != *their_node_id { return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!", msg.channel_id)); } - let monitor = match chan.get_mut().funding_signed(&msg) { + let monitor = match chan.get_mut().funding_signed(&msg, &self.logger) { Ok(update) => update, Err(e) => try_chan_entry!(self, Err(e), channel_state, chan), }; @@ -2348,7 +2350,7 @@ impl ChannelMan } try_chan_entry!(self, chan.get_mut().funding_locked(&msg), channel_state, chan); if let Some(announcement_sigs) = self.get_announcement_sigs(chan.get()) { - log_trace!(self, "Sending announcement_signatures for {} in response to funding_locked", log_bytes!(chan.get().channel_id())); + log_trace!(self.logger, "Sending announcement_signatures for {} in response to funding_locked", log_bytes!(chan.get().channel_id())); // If we see locking block before receiving remote funding_locked, we broadcast our // announcement_sigs at remote funding_locked reception. If we receive remote // funding_locked before seeing locking block, we broadcast our announcement_sigs at locking @@ -2448,7 +2450,7 @@ impl ChannelMan } }; if let Some(broadcast_tx) = tx { - log_trace!(self, "Broadcast onchain {}", log_tx!(broadcast_tx)); + log_trace!(self.logger, "Broadcast onchain {}", log_tx!(broadcast_tx)); self.tx_broadcaster.broadcast_transaction(&broadcast_tx); } if let Some(chan) = chan_option { @@ -2580,16 +2582,16 @@ impl ChannelMan return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!", msg.channel_id)); } let (revoke_and_ack, commitment_signed, closing_signed, monitor_update) = - match chan.get_mut().commitment_signed(&msg, &self.fee_estimator) { - Err((None, e)) => try_chan_entry!(self, Err(e), channel_state, chan), - Err((Some(update), e)) => { - assert!(chan.get().is_awaiting_monitor_update()); - let _ = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), update); - try_chan_entry!(self, Err(e), channel_state, chan); - unreachable!(); - }, - Ok(res) => res - }; + match chan.get_mut().commitment_signed(&msg, &self.fee_estimator, &self.logger) { + Err((None, e)) => try_chan_entry!(self, Err(e), channel_state, chan), + Err((Some(update), e)) => { + assert!(chan.get().is_awaiting_monitor_update()); + let _ = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), update); + try_chan_entry!(self, Err(e), channel_state, chan); + unreachable!(); + }, + Ok(res) => res + }; if let Err(e) = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), monitor_update) { return_monitor_err!(self, e, channel_state, chan, RAACommitmentOrder::RevokeAndACKFirst, true, commitment_signed.is_some()); //TODO: Rebroadcast closing_signed if present on monitor update restoration @@ -2669,7 +2671,7 @@ impl ChannelMan } let was_frozen_for_monitor = chan.get().is_awaiting_monitor_update(); let (commitment_update, pending_forwards, pending_failures, closing_signed, monitor_update) = - try_chan_entry!(self, chan.get_mut().revoke_and_ack(&msg, &self.fee_estimator), channel_state, chan); + try_chan_entry!(self, chan.get_mut().revoke_and_ack(&msg, &self.fee_estimator, &self.logger), channel_state, chan); if let Err(e) = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), monitor_update) { if was_frozen_for_monitor { assert!(commitment_update.is_none() && closing_signed.is_none() && pending_forwards.is_empty() && pending_failures.is_empty()); @@ -2771,7 +2773,7 @@ impl ChannelMan return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!", msg.channel_id)); } let (funding_locked, revoke_and_ack, commitment_update, monitor_update_opt, mut order, shutdown) = - try_chan_entry!(self, chan.get_mut().channel_reestablish(msg), channel_state, chan); + try_chan_entry!(self, chan.get_mut().channel_reestablish(msg, &self.logger), channel_state, chan); if let Some(monitor_update) = monitor_update_opt { if let Err(e) = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), monitor_update) { // channel_reestablish doesn't guarantee the order it returns is sensical @@ -2857,7 +2859,7 @@ impl ChannelMan } their_node_id = chan.get().get_their_node_id(); if let Some((update_fee, commitment_signed, monitor_update)) = - break_chan_entry!(self, chan.get_mut().send_update_fee_and_commit(feerate_per_kw), channel_state, chan) + break_chan_entry!(self, chan.get_mut().send_update_fee_and_commit(feerate_per_kw, &self.logger), channel_state, chan) { if let Err(_e) = self.monitor.update_monitor(chan.get().get_funding_txo().unwrap(), monitor_update) { unimplemented!(); @@ -2886,11 +2888,12 @@ impl ChannelMan } } -impl events::MessageSendEventsProvider for ChannelManager +impl events::MessageSendEventsProvider for ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { fn get_and_clear_pending_msg_events(&self) -> Vec { // TODO: Event release to users and serialization is currently race-y: it's very easy for a @@ -2900,10 +2903,10 @@ impl events::Me //TODO: This behavior should be documented. for htlc_update in self.monitor.get_and_clear_pending_htlcs_updated() { if let Some(preimage) = htlc_update.payment_preimage { - log_trace!(self, "Claiming HTLC with preimage {} from our monitor", log_bytes!(preimage.0)); + log_trace!(self.logger, "Claiming HTLC with preimage {} from our monitor", log_bytes!(preimage.0)); self.claim_funds_internal(self.channel_state.lock().unwrap(), htlc_update.source, preimage); } else { - log_trace!(self, "Failing HTLC with hash {} from our monitor", log_bytes!(htlc_update.payment_hash.0)); + log_trace!(self.logger, "Failing HTLC with hash {} from our monitor", log_bytes!(htlc_update.payment_hash.0)); self.fail_htlc_backwards_internal(self.channel_state.lock().unwrap(), htlc_update.source, &htlc_update.payment_hash, HTLCFailReason::Reason { failure_code: 0x4000 | 8, data: Vec::new() }); } } @@ -2916,11 +2919,12 @@ impl events::Me } } -impl events::EventsProvider for ChannelManager +impl events::EventsProvider for ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { fn get_and_clear_pending_events(&self) -> Vec { // TODO: Event release to users and serialization is currently race-y: it's very easy for a @@ -2930,10 +2934,10 @@ impl events::Ev //TODO: This behavior should be documented. for htlc_update in self.monitor.get_and_clear_pending_htlcs_updated() { if let Some(preimage) = htlc_update.payment_preimage { - log_trace!(self, "Claiming HTLC with preimage {} from our monitor", log_bytes!(preimage.0)); + log_trace!(self.logger, "Claiming HTLC with preimage {} from our monitor", log_bytes!(preimage.0)); self.claim_funds_internal(self.channel_state.lock().unwrap(), htlc_update.source, preimage); } else { - log_trace!(self, "Failing HTLC with hash {} from our monitor", log_bytes!(htlc_update.payment_hash.0)); + log_trace!(self.logger, "Failing HTLC with hash {} from our monitor", log_bytes!(htlc_update.payment_hash.0)); self.fail_htlc_backwards_internal(self.channel_state.lock().unwrap(), htlc_update.source, &htlc_update.payment_hash, HTLCFailReason::Reason { failure_code: 0x4000 | 8, data: Vec::new() }); } } @@ -2946,16 +2950,17 @@ impl events::Ev } } -impl - ChainListener for ChannelManager +impl + ChainListener for ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { fn block_connected(&self, header: &BlockHeader, height: u32, txn_matched: &[&Transaction], indexes_of_txn_matched: &[u32]) { let header_hash = header.bitcoin_hash(); - log_trace!(self, "Block {} at height {} connected with {} txn matched", header_hash, height, txn_matched.len()); + log_trace!(self.logger, "Block {} at height {} connected with {} txn matched", header_hash, height, txn_matched.len()); let _ = self.total_consistency_lock.read().unwrap(); let mut failed_channels = Vec::new(); let mut timed_out_htlcs = Vec::new(); @@ -2980,13 +2985,13 @@ impl - ChannelMessageHandler for ChannelManager +impl + ChannelMessageHandler for ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { fn handle_open_channel(&self, their_node_id: &PublicKey, their_features: InitFeatures, msg: &msgs::OpenChannel) { let _ = self.total_consistency_lock.read().unwrap(); @@ -3211,7 +3217,7 @@ impl Writeable for ChannelManager +impl Writeable for ChannelManager where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { fn write(&self, writer: &mut W) -> Result<(), ::std::io::Error> { let _ = self.total_consistency_lock.write().unwrap(); @@ -3635,11 +3642,12 @@ impl +pub struct ChannelManagerReadArgs<'a, ChanSigner: 'a + ChannelKeys, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { /// The keys provider which will give us relevant keys. Some keys will be loaded during @@ -3663,7 +3671,7 @@ pub struct ChannelManagerReadArgs<'a, ChanSigner: 'a + ChannelKeys, M: Deref, T: pub tx_broadcaster: T, /// The Logger for use in the ChannelManager and which may be used to log information during /// deserialization. - pub logger: Arc, + pub logger: L, /// Default settings used for new channels. Any existing channels will continue to use the /// runtime settings which were stored when the ChannelManager was serialized. pub default_config: UserConfig, @@ -3683,27 +3691,29 @@ pub struct ChannelManagerReadArgs<'a, ChanSigner: 'a + ChannelKeys, M: Deref, T: // Implement ReadableArgs for an Arc'd ChannelManager to make it a bit easier to work with the // SipmleArcChannelManager type: -impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: Deref> - ReadableArgs> for (BlockHash, Arc>) +impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> + ReadableArgs> for (BlockHash, Arc>) where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { - fn read(reader: &mut R, args: ChannelManagerReadArgs<'a, ChanSigner, M, T, K, F>) -> Result { - let (blockhash, chan_manager) = <(BlockHash, ChannelManager)>::read(reader, args)?; + fn read(reader: &mut R, args: ChannelManagerReadArgs<'a, ChanSigner, M, T, K, F, L>) -> Result { + let (blockhash, chan_manager) = <(BlockHash, ChannelManager)>::read(reader, args)?; Ok((blockhash, Arc::new(chan_manager))) } } -impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: Deref> - ReadableArgs> for (BlockHash, ChannelManager) +impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> + ReadableArgs> for (BlockHash, ChannelManager) where M::Target: ManyChannelMonitor, T::Target: BroadcasterInterface, K::Target: KeysInterface, F::Target: FeeEstimator, + L::Target: Logger, { - fn read(reader: &mut R, args: ChannelManagerReadArgs<'a, ChanSigner, M, T, K, F>) -> Result { + fn read(reader: &mut R, args: ChannelManagerReadArgs<'a, ChanSigner, M, T, K, F, L>) -> Result { let _ver: u8 = Readable::read(reader)?; let min_ver: u8 = Readable::read(reader)?; if min_ver > SERIALIZATION_VERSION { @@ -3721,7 +3731,7 @@ impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: De let mut by_id = HashMap::with_capacity(cmp::min(channel_count as usize, 128)); let mut short_to_id = HashMap::with_capacity(cmp::min(channel_count as usize, 128)); for _ in 0..channel_count { - let mut channel: Channel = ReadableArgs::read(reader, args.logger.clone())?; + let mut channel: Channel = Readable::read(reader)?; if channel.last_block_connected != Default::default() && channel.last_block_connected != last_block_hash { return Err(DecodeError::InvalidValue); } @@ -3742,7 +3752,7 @@ impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: De // But if the channel is behind of the monitor, close the channel: let (_, _, mut new_failed_htlcs) = channel.force_shutdown(true); failed_htlcs.append(&mut new_failed_htlcs); - monitor.broadcast_latest_local_commitment_txn(&args.tx_broadcaster); + monitor.broadcast_latest_local_commitment_txn(&args.tx_broadcaster, &args.logger); } else { if let Some(short_channel_id) = channel.get_short_channel_id() { short_to_id.insert(short_channel_id, channel.channel_id()); @@ -3756,7 +3766,7 @@ impl<'a, ChanSigner: ChannelKeys + Readable, M: Deref, T: Deref, K: Deref, F: De for (ref funding_txo, ref mut monitor) in args.channel_monitors.iter_mut() { if !funding_txo_set.contains(funding_txo) { - monitor.broadcast_latest_local_commitment_txn(&args.tx_broadcaster); + monitor.broadcast_latest_local_commitment_txn(&args.tx_broadcaster, &args.logger); } } diff --git a/lightning/src/ln/channelmonitor.rs b/lightning/src/ln/channelmonitor.rs index c8fe6f1e3..ff0b6e9eb 100644 --- a/lightning/src/ln/channelmonitor.rs +++ b/lightning/src/ln/channelmonitor.rs @@ -36,11 +36,11 @@ use chain::chaininterface::{ChainListener, ChainWatchInterface, BroadcasterInter use chain::transaction::OutPoint; use chain::keysinterface::{SpendableOutputDescriptor, ChannelKeys}; use util::logger::Logger; -use util::ser::{ReadableArgs, Readable, MaybeReadable, Writer, Writeable, U48}; +use util::ser::{Readable, MaybeReadable, Writer, Writeable, U48}; use util::{byte_utils, events}; use std::collections::{HashMap, hash_map}; -use std::sync::{Arc,Mutex}; +use std::sync::Mutex; use std::{hash,cmp, mem}; use std::ops::Deref; @@ -220,31 +220,35 @@ pub trait ManyChannelMonitor: Send + Sync { /// /// If you're using this for local monitoring of your own channels, you probably want to use /// `OutPoint` as the key, which will give you a ManyChannelMonitor implementation. -pub struct SimpleManyChannelMonitor +pub struct SimpleManyChannelMonitor where T::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, + C::Target: ChainWatchInterface, { #[cfg(test)] // Used in ChannelManager tests to manipulate channels directly pub monitors: Mutex>>, #[cfg(not(test))] monitors: Mutex>>, - chain_monitor: Arc, + chain_monitor: C, broadcaster: T, - logger: Arc, + logger: L, fee_estimator: F } -impl<'a, Key : Send + cmp::Eq + hash::Hash, ChanSigner: ChannelKeys, T: Deref + Sync + Send, F: Deref + Sync + Send> - ChainListener for SimpleManyChannelMonitor +impl + ChainListener for SimpleManyChannelMonitor where T::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, + C::Target: ChainWatchInterface, { fn block_connected(&self, header: &BlockHeader, height: u32, txn_matched: &[&Transaction], _indexes_of_txn_matched: &[u32]) { let block_hash = header.bitcoin_hash(); { let mut monitors = self.monitors.lock().unwrap(); for monitor in monitors.values_mut() { - let txn_outputs = monitor.block_connected(txn_matched, height, &block_hash, &*self.broadcaster, &*self.fee_estimator); + let txn_outputs = monitor.block_connected(txn_matched, height, &block_hash, &*self.broadcaster, &*self.fee_estimator, &*self.logger); for (ref txid, ref outputs) in txn_outputs { for (idx, output) in outputs.iter().enumerate() { @@ -259,18 +263,20 @@ impl<'a, Key : Send + cmp::Eq + hash::Hash, ChanSigner: ChannelKeys, T: Deref + let block_hash = header.bitcoin_hash(); let mut monitors = self.monitors.lock().unwrap(); for monitor in monitors.values_mut() { - monitor.block_disconnected(disconnected_height, &block_hash, &*self.broadcaster, &*self.fee_estimator); + monitor.block_disconnected(disconnected_height, &block_hash, &*self.broadcaster, &*self.fee_estimator, &*self.logger); } } } -impl SimpleManyChannelMonitor +impl SimpleManyChannelMonitor where T::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, + C::Target: ChainWatchInterface, { /// Creates a new object which can be used to monitor several channels given the chain /// interface with which to register to receive notifications. - pub fn new(chain_monitor: Arc, broadcaster: T, logger: Arc, feeest: F) -> SimpleManyChannelMonitor { + pub fn new(chain_monitor: C, broadcaster: T, logger: L, feeest: F) -> SimpleManyChannelMonitor { let res = SimpleManyChannelMonitor { monitors: Mutex::new(HashMap::new()), chain_monitor, @@ -289,7 +295,7 @@ impl return Err(MonitorUpdateError("Channel monitor for given key is already present")), hash_map::Entry::Vacant(e) => e, }; - log_trace!(self, "Got new Channel Monitor for channel {}", log_bytes!(monitor.funding_info.0.to_channel_id()[..])); + log_trace!(self.logger, "Got new Channel Monitor for channel {}", log_bytes!(monitor.funding_info.0.to_channel_id()[..])); self.chain_monitor.install_watch_tx(&monitor.funding_info.0.txid, &monitor.funding_info.1); self.chain_monitor.install_watch_outpoint((monitor.funding_info.0.txid, monitor.funding_info.0.index as u32), &monitor.funding_info.1); for (txid, outputs) in monitor.get_outputs_to_watch().iter() { @@ -306,17 +312,19 @@ impl { - log_trace!(self, "Updating Channel Monitor for channel {}", log_funding_info!(orig_monitor)); - orig_monitor.update_monitor(update, &self.broadcaster) + log_trace!(self.logger, "Updating Channel Monitor for channel {}", log_funding_info!(orig_monitor)); + orig_monitor.update_monitor(update, &self.broadcaster, &self.logger) }, None => Err(MonitorUpdateError("No such monitor registered")) } } } -impl ManyChannelMonitor for SimpleManyChannelMonitor +impl ManyChannelMonitor for SimpleManyChannelMonitor where T::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, + C::Target: ChainWatchInterface, { fn add_monitor(&self, funding_txo: OutPoint, monitor: ChannelMonitor) -> Result<(), ChannelMonitorUpdateErr> { match self.add_monitor_by_key(funding_txo, monitor) { @@ -341,9 +349,11 @@ impl Ma } } -impl events::EventsProvider for SimpleManyChannelMonitor +impl events::EventsProvider for SimpleManyChannelMonitor where T::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, + C::Target: ChainWatchInterface, { fn get_and_clear_pending_events(&self) -> Vec { let mut pending_events = Vec::new(); @@ -791,7 +801,6 @@ pub struct ChannelMonitor { // the full block_connected). pub(crate) last_block_hash: BlockHash, secp_ctx: Secp256k1, //TODO: dedup this a bit... - logger: Arc, } #[cfg(any(test, feature = "fuzztarget"))] @@ -1036,8 +1045,7 @@ impl ChannelMonitor { their_htlc_base_key: &PublicKey, their_delayed_payment_base_key: &PublicKey, their_to_self_delay: u16, funding_redeemscript: Script, channel_value_satoshis: u64, commitment_transaction_number_obscure_factor: u64, - initial_local_commitment_tx: LocalCommitmentTransaction, - logger: Arc) -> ChannelMonitor { + initial_local_commitment_tx: LocalCommitmentTransaction) -> ChannelMonitor { assert!(commitment_transaction_number_obscure_factor <= (1 << 48)); let our_channel_close_key_hash = WPubkeyHash::hash(&shutdown_pubkey.serialize()); @@ -1045,7 +1053,7 @@ impl ChannelMonitor { let payment_key_hash = WPubkeyHash::hash(&keys.pubkeys().payment_point.serialize()); let remote_payment_script = Builder::new().push_opcode(opcodes::all::OP_PUSHBYTES_0).push_slice(&payment_key_hash[..]).into_script(); - let mut onchain_tx_handler = OnchainTxHandler::new(destination_script.clone(), keys.clone(), their_to_self_delay, logger.clone()); + let mut onchain_tx_handler = OnchainTxHandler::new(destination_script.clone(), keys.clone(), their_to_self_delay); let local_tx_sequence = initial_local_commitment_tx.unsigned_tx.input[0].sequence as u64; let local_tx_locktime = initial_local_commitment_tx.unsigned_tx.lock_time as u64; @@ -1113,7 +1121,6 @@ impl ChannelMonitor { last_block_hash: Default::default(), secp_ctx: Secp256k1::new(), - logger, } } @@ -1172,7 +1179,7 @@ impl ChannelMonitor { /// The monitor watches for it to be broadcasted and then uses the HTLC information (and /// possibly future revocation/preimage information) to claim outputs where possible. /// We cache also the mapping hash:commitment number to lighten pruning of old preimages by watchtowers. - pub(super) fn provide_latest_remote_commitment_tx_info(&mut self, unsigned_commitment_tx: &Transaction, htlc_outputs: Vec<(HTLCOutputInCommitment, Option>)>, commitment_number: u64, their_revocation_point: PublicKey) { + pub(super) fn provide_latest_remote_commitment_tx_info(&mut self, unsigned_commitment_tx: &Transaction, htlc_outputs: Vec<(HTLCOutputInCommitment, Option>)>, commitment_number: u64, their_revocation_point: PublicKey, logger: &L) where L::Target: Logger { // TODO: Encrypt the htlc_outputs data with the single-hash of the commitment transaction // so that a remote monitor doesn't learn anything unless there is a malicious close. // (only maybe, sadly we cant do the same for local info, as we need to be aware of @@ -1182,8 +1189,8 @@ impl ChannelMonitor { } let new_txid = unsigned_commitment_tx.txid(); - log_trace!(self, "Tracking new remote commitment transaction with txid {} at commitment number {} with {} HTLC outputs", new_txid, commitment_number, htlc_outputs.len()); - log_trace!(self, "New potential remote commitment transaction: {}", encode::serialize_hex(unsigned_commitment_tx)); + log_trace!(logger, "Tracking new remote commitment transaction with txid {} at commitment number {} with {} HTLC outputs", new_txid, commitment_number, htlc_outputs.len()); + log_trace!(logger, "New potential remote commitment transaction: {}", encode::serialize_hex(unsigned_commitment_tx)); self.prev_remote_commitment_txid = self.current_remote_commitment_txid.take(); self.current_remote_commitment_txid = Some(new_txid); self.remote_claimable_outpoints.insert(new_txid, htlc_outputs); @@ -1251,16 +1258,17 @@ impl ChannelMonitor { self.payment_preimages.insert(payment_hash.clone(), payment_preimage.clone()); } - pub(super) fn broadcast_latest_local_commitment_txn(&mut self, broadcaster: &B) + pub(super) fn broadcast_latest_local_commitment_txn(&mut self, broadcaster: &B, logger: &L) where B::Target: BroadcasterInterface, + L::Target: Logger, { - for tx in self.get_latest_local_commitment_txn().iter() { + for tx in self.get_latest_local_commitment_txn(logger).iter() { broadcaster.broadcast_transaction(tx); } } /// Used in Channel to cheat wrt the update_ids since it plays games, will be removed soon! - pub(super) fn update_monitor_ooo(&mut self, mut updates: ChannelMonitorUpdate) -> Result<(), MonitorUpdateError> { + pub(super) fn update_monitor_ooo(&mut self, mut updates: ChannelMonitorUpdate, logger: &L) -> Result<(), MonitorUpdateError> where L::Target: Logger { for update in updates.updates.drain(..) { match update { ChannelMonitorUpdateStep::LatestLocalCommitmentTXInfo { commitment_tx, htlc_outputs } => { @@ -1268,7 +1276,7 @@ impl ChannelMonitor { self.provide_latest_local_commitment_tx_info(commitment_tx, htlc_outputs)? }, ChannelMonitorUpdateStep::LatestRemoteCommitmentTXInfo { unsigned_commitment_tx, htlc_outputs, commitment_number, their_revocation_point } => - self.provide_latest_remote_commitment_tx_info(&unsigned_commitment_tx, htlc_outputs, commitment_number, their_revocation_point), + self.provide_latest_remote_commitment_tx_info(&unsigned_commitment_tx, htlc_outputs, commitment_number, their_revocation_point, logger), ChannelMonitorUpdateStep::PaymentPreimage { payment_preimage } => self.provide_payment_preimage(&PaymentHash(Sha256::hash(&payment_preimage.0[..]).into_inner()), &payment_preimage), ChannelMonitorUpdateStep::CommitmentSecret { idx, secret } => @@ -1284,8 +1292,9 @@ impl ChannelMonitor { /// itself. /// /// panics if the given update is not the next update by update_id. - pub fn update_monitor(&mut self, mut updates: ChannelMonitorUpdate, broadcaster: &B) -> Result<(), MonitorUpdateError> + pub fn update_monitor(&mut self, mut updates: ChannelMonitorUpdate, broadcaster: &B, logger: &L) -> Result<(), MonitorUpdateError> where B::Target: BroadcasterInterface, + L::Target: Logger, { if self.latest_update_id + 1 != updates.update_id { panic!("Attempted to apply ChannelMonitorUpdates out of order, check the update_id before passing an update to update_monitor!"); @@ -1297,7 +1306,7 @@ impl ChannelMonitor { self.provide_latest_local_commitment_tx_info(commitment_tx, htlc_outputs)? }, ChannelMonitorUpdateStep::LatestRemoteCommitmentTXInfo { unsigned_commitment_tx, htlc_outputs, commitment_number, their_revocation_point } => - self.provide_latest_remote_commitment_tx_info(&unsigned_commitment_tx, htlc_outputs, commitment_number, their_revocation_point), + self.provide_latest_remote_commitment_tx_info(&unsigned_commitment_tx, htlc_outputs, commitment_number, their_revocation_point, logger), ChannelMonitorUpdateStep::PaymentPreimage { payment_preimage } => self.provide_payment_preimage(&PaymentHash(Sha256::hash(&payment_preimage.0[..]).into_inner()), &payment_preimage), ChannelMonitorUpdateStep::CommitmentSecret { idx, secret } => @@ -1305,9 +1314,9 @@ impl ChannelMonitor { ChannelMonitorUpdateStep::ChannelForceClosed { should_broadcast } => { self.lockdown_from_offchain = true; if should_broadcast { - self.broadcast_latest_local_commitment_txn(broadcaster); + self.broadcast_latest_local_commitment_txn(broadcaster, logger); } else { - log_error!(self, "You have a toxic local commitment transaction avaible in channel monitor, read comment in ChannelMonitor::get_latest_local_commitment_txn to be informed of manual action to take"); + log_error!(logger, "You have a toxic local commitment transaction avaible in channel monitor, read comment in ChannelMonitor::get_latest_local_commitment_txn to be informed of manual action to take"); } } } @@ -1390,7 +1399,7 @@ impl ChannelMonitor { /// HTLC-Success/HTLC-Timeout transactions. /// Return updates for HTLC pending in the channel and failed automatically by the broadcast of /// revoked remote commitment tx - fn check_spend_remote_transaction(&mut self, tx: &Transaction, height: u32) -> (Vec, (Txid, Vec)) { + fn check_spend_remote_transaction(&mut self, tx: &Transaction, height: u32, logger: &L) -> (Vec, (Txid, Vec)) where L::Target: Logger { // Most secp and related errors trying to create keys means we have no hope of constructing // a spend transaction...so we return no transactions to broadcast let mut claimable_outpoints = Vec::new(); @@ -1449,7 +1458,7 @@ impl ChannelMonitor { // Last, track onchain revoked commitment transaction and fail backward outgoing HTLCs as payment path is broken if !claimable_outpoints.is_empty() || per_commitment_option.is_some() { // ie we're confident this is actually ours // We're definitely a remote commitment transaction! - log_trace!(self, "Got broadcast of revoked remote commitment transaction, going to generate general spend tx with {} inputs", claimable_outpoints.len()); + log_trace!(logger, "Got broadcast of revoked remote commitment transaction, going to generate general spend tx with {} inputs", claimable_outpoints.len()); watch_outputs.append(&mut tx.output.clone()); self.remote_commitment_txn_on_chain.insert(commitment_txid, (commitment_number, tx.output.iter().map(|output| { output.script_pubkey.clone() }).collect())); @@ -1458,7 +1467,7 @@ impl ChannelMonitor { if let Some(ref outpoints) = self.remote_claimable_outpoints.get($txid) { for &(ref htlc, ref source_option) in outpoints.iter() { if let &Some(ref source) = source_option { - log_info!(self, "Failing HTLC with payment_hash {} from {} remote commitment tx due to broadcast of revoked remote commitment transaction, waiting for confirmation (at height {})", log_bytes!(htlc.payment_hash.0), $commitment_tx, height + ANTI_REORG_DELAY - 1); + log_info!(logger, "Failing HTLC with payment_hash {} from {} remote commitment tx due to broadcast of revoked remote commitment transaction, waiting for confirmation (at height {})", log_bytes!(htlc.payment_hash.0), $commitment_tx, height + ANTI_REORG_DELAY - 1); match self.onchain_events_waiting_threshold_conf.entry(height + ANTI_REORG_DELAY - 1) { hash_map::Entry::Occupied(mut entry) => { let e = entry.get_mut(); @@ -1500,7 +1509,7 @@ impl ChannelMonitor { watch_outputs.append(&mut tx.output.clone()); self.remote_commitment_txn_on_chain.insert(commitment_txid, (commitment_number, tx.output.iter().map(|output| { output.script_pubkey.clone() }).collect())); - log_trace!(self, "Got broadcast of non-revoked remote commitment transaction {}", commitment_txid); + log_trace!(logger, "Got broadcast of non-revoked remote commitment transaction {}", commitment_txid); macro_rules! check_htlc_fails { ($txid: expr, $commitment_tx: expr, $id: tt) => { @@ -1521,7 +1530,7 @@ impl ChannelMonitor { continue $id; } } - log_trace!(self, "Failing HTLC with payment_hash {} from {} remote commitment tx due to broadcast of remote commitment transaction", log_bytes!(htlc.payment_hash.0), $commitment_tx); + log_trace!(logger, "Failing HTLC with payment_hash {} from {} remote commitment tx due to broadcast of remote commitment transaction", log_bytes!(htlc.payment_hash.0), $commitment_tx); match self.onchain_events_waiting_threshold_conf.entry(height + ANTI_REORG_DELAY - 1) { hash_map::Entry::Occupied(mut entry) => { let e = entry.get_mut(); @@ -1587,7 +1596,7 @@ impl ChannelMonitor { } /// Attempts to claim a remote HTLC-Success/HTLC-Timeout's outputs using the revocation key - fn check_spend_remote_htlc(&mut self, tx: &Transaction, commitment_number: u64, height: u32) -> (Vec, Option<(Txid, Vec)>) { + fn check_spend_remote_htlc(&mut self, tx: &Transaction, commitment_number: u64, height: u32, logger: &L) -> (Vec, Option<(Txid, Vec)>) where L::Target: Logger { let htlc_txid = tx.txid(); if tx.input.len() != 1 || tx.output.len() != 1 || tx.input[0].witness.len() != 5 { return (Vec::new(), None) @@ -1610,7 +1619,7 @@ impl ChannelMonitor { let delayed_key = ignore_error!(chan_utils::derive_public_key(&self.secp_ctx, &per_commitment_point, &self.their_delayed_payment_base_key)); let redeemscript = chan_utils::get_revokeable_redeemscript(&revocation_pubkey, self.our_to_self_delay, &delayed_key); - log_trace!(self, "Remote HTLC broadcast {}:{}", htlc_txid, 0); + log_trace!(logger, "Remote HTLC broadcast {}:{}", htlc_txid, 0); let witness_data = InputMaterial::Revoked { witness_script: redeemscript, pubkey: Some(revocation_pubkey), key: revocation_key, is_htlc: false, amount: tx.output[0].value }; let claimable_outpoints = vec!(ClaimRequest { absolute_timelock: height + self.our_to_self_delay as u32, aggregable: true, outpoint: BitcoinOutPoint { txid: htlc_txid, vout: 0}, witness_data }); (claimable_outpoints, Some((htlc_txid, tx.output.clone()))) @@ -1649,14 +1658,14 @@ impl ChannelMonitor { /// Attempts to claim any claimable HTLCs in a commitment transaction which was not (yet) /// revoked using data in local_claimable_outpoints. /// Should not be used if check_spend_revoked_transaction succeeds. - fn check_spend_local_transaction(&mut self, tx: &Transaction, height: u32) -> (Vec, (Txid, Vec)) { + fn check_spend_local_transaction(&mut self, tx: &Transaction, height: u32, logger: &L) -> (Vec, (Txid, Vec)) where L::Target: Logger { let commitment_txid = tx.txid(); let mut claim_requests = Vec::new(); let mut watch_outputs = Vec::new(); macro_rules! wait_threshold_conf { ($height: expr, $source: expr, $commitment_tx: expr, $payment_hash: expr) => { - log_trace!(self, "Failing HTLC with payment_hash {} from {} local commitment tx due to broadcast of transaction, waiting confirmation (at height{})", log_bytes!($payment_hash.0), $commitment_tx, height + ANTI_REORG_DELAY - 1); + log_trace!(logger, "Failing HTLC with payment_hash {} from {} local commitment tx due to broadcast of transaction, waiting confirmation (at height{})", log_bytes!($payment_hash.0), $commitment_tx, height + ANTI_REORG_DELAY - 1); match self.onchain_events_waiting_threshold_conf.entry($height + ANTI_REORG_DELAY - 1) { hash_map::Entry::Occupied(mut entry) => { let e = entry.get_mut(); @@ -1690,13 +1699,13 @@ impl ChannelMonitor { if self.current_local_commitment_tx.txid == commitment_txid { is_local_tx = true; - log_trace!(self, "Got latest local commitment tx broadcast, searching for available HTLCs to claim"); + log_trace!(logger, "Got latest local commitment tx broadcast, searching for available HTLCs to claim"); let mut res = self.broadcast_by_local_state(tx, &self.current_local_commitment_tx); append_onchain_update!(res); } else if let &Some(ref local_tx) = &self.prev_local_signed_commitment_tx { if local_tx.txid == commitment_txid { is_local_tx = true; - log_trace!(self, "Got previous local commitment tx broadcast, searching for available HTLCs to claim"); + log_trace!(logger, "Got previous local commitment tx broadcast, searching for available HTLCs to claim"); let mut res = self.broadcast_by_local_state(tx, local_tx); append_onchain_update!(res); } @@ -1733,8 +1742,8 @@ impl ChannelMonitor { /// substantial amount of time (a month or even a year) to get back funds. Best may be to contact /// out-of-band the other node operator to coordinate with him if option is available to you. /// In any-case, choice is up to the user. - pub fn get_latest_local_commitment_txn(&mut self) -> Vec { - log_trace!(self, "Getting signed latest local commitment transaction!"); + pub fn get_latest_local_commitment_txn(&mut self, logger: &L) -> Vec where L::Target: Logger { + log_trace!(logger, "Getting signed latest local commitment transaction!"); self.local_tx_signed = true; if let Some(commitment_tx) = self.onchain_tx_handler.get_fully_signed_local_tx(&self.funding_redeemscript) { let txid = commitment_tx.txid(); @@ -1764,8 +1773,8 @@ impl ChannelMonitor { /// to bypass LocalCommitmentTransaction state update lockdown after signature and generate /// revoked commitment transaction. #[cfg(test)] - pub fn unsafe_get_latest_local_commitment_txn(&mut self) -> Vec { - log_trace!(self, "Getting signed copy of latest local commitment transaction!"); + pub fn unsafe_get_latest_local_commitment_txn(&mut self, logger: &L) -> Vec where L::Target: Logger { + log_trace!(logger, "Getting signed copy of latest local commitment transaction!"); if let Some(commitment_tx) = self.onchain_tx_handler.get_fully_signed_copy_local_tx(&self.funding_redeemscript) { let txid = commitment_tx.txid(); let mut res = vec![commitment_tx]; @@ -1793,9 +1802,10 @@ impl ChannelMonitor { /// Eventually this should be pub and, roughly, implement ChainListener, however this requires /// &mut self, as well as returns new spendable outputs and outpoints to watch for spending of /// on-chain. - fn block_connected(&mut self, txn_matched: &[&Transaction], height: u32, block_hash: &BlockHash, broadcaster: B, fee_estimator: F)-> Vec<(Txid, Vec)> + fn block_connected(&mut self, txn_matched: &[&Transaction], height: u32, block_hash: &BlockHash, broadcaster: B, fee_estimator: F, logger: L)-> Vec<(Txid, Vec)> where B::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, { for tx in txn_matched { let mut output_val = 0; @@ -1806,7 +1816,7 @@ impl ChannelMonitor { } } - log_trace!(self, "Block {} at height {} connected with {} txn matched", block_hash, height, txn_matched.len()); + log_trace!(logger, "Block {} at height {} connected with {} txn matched", block_hash, height, txn_matched.len()); let mut watch_outputs = Vec::new(); let mut claimable_outpoints = Vec::new(); for tx in txn_matched { @@ -1818,12 +1828,12 @@ impl ChannelMonitor { let prevout = &tx.input[0].previous_output; if prevout.txid == self.funding_info.0.txid && prevout.vout == self.funding_info.0.index as u32 { if (tx.input[0].sequence >> 8*3) as u8 == 0x80 && (tx.lock_time >> 8*3) as u8 == 0x20 { - let (mut new_outpoints, new_outputs) = self.check_spend_remote_transaction(&tx, height); + let (mut new_outpoints, new_outputs) = self.check_spend_remote_transaction(&tx, height, &logger); if !new_outputs.1.is_empty() { watch_outputs.push(new_outputs); } if new_outpoints.is_empty() { - let (mut new_outpoints, new_outputs) = self.check_spend_local_transaction(&tx, height); + let (mut new_outpoints, new_outputs) = self.check_spend_local_transaction(&tx, height, &logger); if !new_outputs.1.is_empty() { watch_outputs.push(new_outputs); } @@ -1833,7 +1843,7 @@ impl ChannelMonitor { } } else { if let Some(&(commitment_number, _)) = self.remote_commitment_txn_on_chain.get(&prevout.txid) { - let (mut new_outpoints, new_outputs_option) = self.check_spend_remote_htlc(&tx, commitment_number, height); + let (mut new_outpoints, new_outputs_option) = self.check_spend_remote_htlc(&tx, commitment_number, height, &logger); claimable_outpoints.append(&mut new_outpoints); if let Some(new_outputs) = new_outputs_option { watch_outputs.push(new_outputs); @@ -1844,11 +1854,11 @@ impl ChannelMonitor { // While all commitment/HTLC-Success/HTLC-Timeout transactions have one input, HTLCs // can also be resolved in a few other ways which can have more than one output. Thus, // we call is_resolving_htlc_output here outside of the tx.input.len() == 1 check. - self.is_resolving_htlc_output(&tx, height); + self.is_resolving_htlc_output(&tx, height, &logger); - self.is_paying_spendable_output(&tx, height); + self.is_paying_spendable_output(&tx, height, &logger); } - let should_broadcast = self.would_broadcast_at_height(height); + let should_broadcast = self.would_broadcast_at_height(height, &logger); if should_broadcast { claimable_outpoints.push(ClaimRequest { absolute_timelock: height, aggregable: false, outpoint: BitcoinOutPoint { txid: self.funding_info.0.txid.clone(), vout: self.funding_info.0.index as u32 }, witness_data: InputMaterial::Funding { funding_redeemscript: self.funding_redeemscript.clone() }}); } @@ -1865,7 +1875,7 @@ impl ChannelMonitor { for ev in events { match ev { OnchainEvent::HTLCUpdate { htlc_update } => { - log_trace!(self, "HTLC {} failure update has got enough confirmations to be passed upstream", log_bytes!((htlc_update.1).0)); + log_trace!(logger, "HTLC {} failure update has got enough confirmations to be passed upstream", log_bytes!((htlc_update.1).0)); self.pending_htlcs_updated.push(HTLCUpdate { payment_hash: htlc_update.1, payment_preimage: None, @@ -1873,7 +1883,7 @@ impl ChannelMonitor { }); }, OnchainEvent::MaturingOutput { descriptor } => { - log_trace!(self, "Descriptor {} has got enough confirmations to be passed upstream", log_spendable!(descriptor)); + log_trace!(logger, "Descriptor {} has got enough confirmations to be passed upstream", log_spendable!(descriptor)); self.pending_events.push(events::Event::SpendableOutputs { outputs: vec![descriptor] }); @@ -1881,7 +1891,7 @@ impl ChannelMonitor { } } } - self.onchain_tx_handler.block_connected(txn_matched, claimable_outpoints, height, &*broadcaster, &*fee_estimator); + self.onchain_tx_handler.block_connected(txn_matched, claimable_outpoints, height, &*broadcaster, &*fee_estimator, &*logger); self.last_block_hash = block_hash.clone(); for &(ref txid, ref output_scripts) in watch_outputs.iter() { @@ -1891,23 +1901,24 @@ impl ChannelMonitor { watch_outputs } - fn block_disconnected(&mut self, height: u32, block_hash: &BlockHash, broadcaster: B, fee_estimator: F) + fn block_disconnected(&mut self, height: u32, block_hash: &BlockHash, broadcaster: B, fee_estimator: F, logger: L) where B::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, { - log_trace!(self, "Block {} at height {} disconnected", block_hash, height); + log_trace!(logger, "Block {} at height {} disconnected", block_hash, height); if let Some(_) = self.onchain_events_waiting_threshold_conf.remove(&(height + ANTI_REORG_DELAY - 1)) { //We may discard: //- htlc update there as failure-trigger tx (revoked commitment tx, non-revoked commitment tx, HTLC-timeout tx) has been disconnected //- maturing spendable output has transaction paying us has been disconnected } - self.onchain_tx_handler.block_disconnected(height, broadcaster, fee_estimator); + self.onchain_tx_handler.block_disconnected(height, broadcaster, fee_estimator, logger); self.last_block_hash = block_hash.clone(); } - pub(super) fn would_broadcast_at_height(&self, height: u32) -> bool { + pub(super) fn would_broadcast_at_height(&self, height: u32, logger: &L) -> bool where L::Target: Logger { // We need to consider all HTLCs which are: // * in any unrevoked remote commitment transaction, as they could broadcast said // transactions and we'd end up in a race, or @@ -1947,7 +1958,7 @@ impl ChannelMonitor { let htlc_outbound = $local_tx == htlc.offered; if ( htlc_outbound && htlc.cltv_expiry + LATENCY_GRACE_PERIOD_BLOCKS <= height) || (!htlc_outbound && htlc.cltv_expiry <= height + CLTV_CLAIM_BUFFER && self.payment_preimages.contains_key(&htlc.payment_hash)) { - log_info!(self, "Force-closing channel due to {} HTLC timeout, HTLC expiry is {}", if htlc_outbound { "outbound" } else { "inbound "}, htlc.cltv_expiry); + log_info!(logger, "Force-closing channel due to {} HTLC timeout, HTLC expiry is {}", if htlc_outbound { "outbound" } else { "inbound "}, htlc.cltv_expiry); return true; } } @@ -1972,7 +1983,7 @@ impl ChannelMonitor { /// Check if any transaction broadcasted is resolving HTLC output by a success or timeout on a local /// or remote commitment tx, if so send back the source, preimage if found and payment_hash of resolved HTLC - fn is_resolving_htlc_output(&mut self, tx: &Transaction, height: u32) { + fn is_resolving_htlc_output(&mut self, tx: &Transaction, height: u32, logger: &L) where L::Target: Logger { 'outer_loop: for input in &tx.input { let mut payment_data = None; let revocation_sig_claim = (input.witness.len() == 3 && HTLCType::scriptlen_to_htlctype(input.witness[2].len()) == Some(HTLCType::OfferedHTLC) && input.witness[1].len() == 33) @@ -1989,12 +2000,12 @@ impl ChannelMonitor { let outbound_htlc = $local_tx == $htlc.offered; if ($local_tx && revocation_sig_claim) || (outbound_htlc && !$source_avail && (accepted_preimage_claim || offered_preimage_claim)) { - log_error!(self, "Input spending {} ({}:{}) in {} resolves {} HTLC with payment hash {} with {}!", + log_error!(logger, "Input spending {} ({}:{}) in {} resolves {} HTLC with payment hash {} with {}!", $tx_info, input.previous_output.txid, input.previous_output.vout, tx.txid(), if outbound_htlc { "outbound" } else { "inbound" }, log_bytes!($htlc.payment_hash.0), if revocation_sig_claim { "revocation sig" } else { "preimage claim after we'd passed the HTLC resolution back" }); } else { - log_info!(self, "Input spending {} ({}:{}) in {} resolves {} HTLC with payment hash {} with {}", + log_info!(logger, "Input spending {} ({}:{}) in {} resolves {} HTLC with payment hash {} with {}", $tx_info, input.previous_output.txid, input.previous_output.vout, tx.txid(), if outbound_htlc { "outbound" } else { "inbound" }, log_bytes!($htlc.payment_hash.0), if revocation_sig_claim { "revocation sig" } else if accepted_preimage_claim || offered_preimage_claim { "preimage" } else { "timeout" }); @@ -2083,7 +2094,7 @@ impl ChannelMonitor { }); } } else { - log_info!(self, "Failing HTLC with payment_hash {} timeout by a spend tx, waiting for confirmation (at height{})", log_bytes!(payment_hash.0), height + ANTI_REORG_DELAY - 1); + log_info!(logger, "Failing HTLC with payment_hash {} timeout by a spend tx, waiting for confirmation (at height{})", log_bytes!(payment_hash.0), height + ANTI_REORG_DELAY - 1); match self.onchain_events_waiting_threshold_conf.entry(height + ANTI_REORG_DELAY - 1) { hash_map::Entry::Occupied(mut entry) => { let e = entry.get_mut(); @@ -2107,7 +2118,7 @@ impl ChannelMonitor { } /// Check if any transaction broadcasted is paying fund back to some address we can assume to own - fn is_paying_spendable_output(&mut self, tx: &Transaction, height: u32) { + fn is_paying_spendable_output(&mut self, tx: &Transaction, height: u32, logger: &L) where L::Target: Logger { let mut spendable_output = None; for (i, outp) in tx.output.iter().enumerate() { // There is max one spendable output for any channel tx, including ones generated by us if outp.script_pubkey == self.destination_script { @@ -2142,7 +2153,7 @@ impl ChannelMonitor { } } if let Some(spendable_output) = spendable_output { - log_trace!(self, "Maturing {} until {}", log_spendable!(spendable_output), height + ANTI_REORG_DELAY - 1); + log_trace!(logger, "Maturing {} until {}", log_spendable!(spendable_output), height + ANTI_REORG_DELAY - 1); match self.onchain_events_waiting_threshold_conf.entry(height + ANTI_REORG_DELAY - 1) { hash_map::Entry::Occupied(mut entry) => { let e = entry.get_mut(); @@ -2158,8 +2169,8 @@ impl ChannelMonitor { const MAX_ALLOC_SIZE: usize = 64*1024; -impl ReadableArgs> for (BlockHash, ChannelMonitor) { - fn read(reader: &mut R, logger: Arc) -> Result { +impl Readable for (BlockHash, ChannelMonitor) { + fn read(reader: &mut R) -> Result { macro_rules! unwrap_obj { ($key: expr) => { match $key { @@ -2394,7 +2405,7 @@ impl ReadableArgs> for (BlockHas return Err(DecodeError::InvalidValue); } } - let onchain_tx_handler = ReadableArgs::read(reader, logger.clone())?; + let onchain_tx_handler = Readable::read(reader)?; let lockdown_from_offchain = Readable::read(reader)?; let local_tx_signed = Readable::read(reader)?; @@ -2446,7 +2457,6 @@ impl ReadableArgs> for (BlockHas last_block_hash, secp_ctx: Secp256k1::new(), - logger, })) } } @@ -2548,13 +2558,13 @@ mod tests { (OutPoint { txid: Txid::from_slice(&[43; 32]).unwrap(), index: 0 }, Script::new()), &PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[44; 32]).unwrap()), &PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[45; 32]).unwrap()), - 10, Script::new(), 46, 0, LocalCommitmentTransaction::dummy(), logger.clone()); + 10, Script::new(), 46, 0, LocalCommitmentTransaction::dummy()); monitor.provide_latest_local_commitment_tx_info(LocalCommitmentTransaction::dummy(), preimages_to_local_htlcs!(preimages[0..10])).unwrap(); - monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[5..15]), 281474976710655, dummy_key); - monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[15..20]), 281474976710654, dummy_key); - monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[17..20]), 281474976710653, dummy_key); - monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[18..20]), 281474976710652, dummy_key); + monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[5..15]), 281474976710655, dummy_key, &logger); + monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[15..20]), 281474976710654, dummy_key, &logger); + monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[17..20]), 281474976710653, dummy_key, &logger); + monitor.provide_latest_remote_commitment_tx_info(&dummy_tx, preimages_slice_to_htlc_outputs!(preimages[18..20]), 281474976710652, dummy_key, &logger); for &(ref preimage, ref hash) in preimages.iter() { monitor.provide_payment_preimage(hash, preimage); } diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs index 4be866ffd..a8c4d2797 100644 --- a/lightning/src/ln/functional_test_utils.rs +++ b/lightning/src/ln/functional_test_utils.rs @@ -15,7 +15,6 @@ use util::test_utils; use util::test_utils::TestChannelMonitor; use util::events::{Event, EventsProvider, MessageSendEvent, MessageSendEventsProvider}; use util::errors::APIError; -use util::logger::Logger; use util::config::UserConfig; use util::ser::{ReadableArgs, Writeable, Readable}; @@ -34,12 +33,12 @@ use rand::{thread_rng,Rng}; use std::cell::RefCell; use std::rc::Rc; -use std::sync::{Arc, Mutex, RwLock}; +use std::sync::{Mutex, RwLock}; use std::mem; use std::collections::HashMap; pub const CHAN_CONFIRM_DEPTH: u32 = 100; -pub fn confirm_transaction<'a, 'b: 'a>(notifier: &'a chaininterface::BlockNotifierRef<'b>, chain: &chaininterface::ChainWatchInterfaceUtil, tx: &Transaction, chan_id: u32) { +pub fn confirm_transaction<'a, 'b: 'a>(notifier: &'a chaininterface::BlockNotifierRef<'b, &chaininterface::ChainWatchInterfaceUtil>, chain: &chaininterface::ChainWatchInterfaceUtil, tx: &Transaction, chan_id: u32) { assert!(chain.does_match_tx(tx)); let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; notifier.block_connected_checked(&header, 1, &[tx; 1], &[chan_id; 1]); @@ -49,7 +48,7 @@ pub fn confirm_transaction<'a, 'b: 'a>(notifier: &'a chaininterface::BlockNotifi } } -pub fn connect_blocks<'a, 'b>(notifier: &'a chaininterface::BlockNotifierRef<'b>, depth: u32, height: u32, parent: bool, prev_blockhash: BlockHash) -> BlockHash { +pub fn connect_blocks<'a, 'b>(notifier: &'a chaininterface::BlockNotifierRef<'b, &chaininterface::ChainWatchInterfaceUtil>, depth: u32, height: u32, parent: bool, prev_blockhash: BlockHash) -> BlockHash { let mut header = BlockHeader { version: 0x2000000, prev_blockhash: if parent { prev_blockhash } else { Default::default() }, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; notifier.block_connected_checked(&header, height + 1, &Vec::new(), &Vec::new()); for i in 2..depth + 1 { @@ -62,30 +61,32 @@ pub fn connect_blocks<'a, 'b>(notifier: &'a chaininterface::BlockNotifierRef<'b> pub struct TestChanMonCfg { pub tx_broadcaster: test_utils::TestBroadcaster, pub fee_estimator: test_utils::TestFeeEstimator, + pub chain_monitor: chaininterface::ChainWatchInterfaceUtil, + pub logger: test_utils::TestLogger, } pub struct NodeCfg<'a> { - pub chain_monitor: Arc, + pub chain_monitor: &'a chaininterface::ChainWatchInterfaceUtil, pub tx_broadcaster: &'a test_utils::TestBroadcaster, pub fee_estimator: &'a test_utils::TestFeeEstimator, pub chan_monitor: test_utils::TestChannelMonitor<'a>, pub keys_manager: test_utils::TestKeysInterface, - pub logger: Arc, + pub logger: &'a test_utils::TestLogger, pub node_seed: [u8; 32], } pub struct Node<'a, 'b: 'a, 'c: 'b> { - pub block_notifier: chaininterface::BlockNotifierRef<'a>, - pub chain_monitor: Arc, + pub block_notifier: chaininterface::BlockNotifierRef<'a, &'c chaininterface::ChainWatchInterfaceUtil>, + pub chain_monitor: &'c chaininterface::ChainWatchInterfaceUtil, pub tx_broadcaster: &'c test_utils::TestBroadcaster, pub chan_monitor: &'b test_utils::TestChannelMonitor<'c>, pub keys_manager: &'b test_utils::TestKeysInterface, - pub node: &'a ChannelManager, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator>, - pub net_graph_msg_handler: NetGraphMsgHandler, + pub node: &'a ChannelManager, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger>, + pub net_graph_msg_handler: NetGraphMsgHandler<&'c chaininterface::ChainWatchInterfaceUtil, &'c test_utils::TestLogger>, pub node_seed: [u8; 32], pub network_payment_count: Rc>, pub network_chan_count: Rc>, - pub logger: Arc + pub logger: &'c test_utils::TestLogger, } impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { @@ -104,8 +105,7 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { let network_graph_deser = ::read(&mut ::std::io::Cursor::new(&w.0)).unwrap(); assert!(network_graph_deser == *self.net_graph_msg_handler.network_graph.read().unwrap()); let net_graph_msg_handler = NetGraphMsgHandler::from_net_graph( - Arc::clone(&self.chain_monitor) as Arc, - Arc::clone(&self.logger) as Arc, RwLock::new(network_graph_deser) + self.chain_monitor, self.logger, RwLock::new(network_graph_deser) ); let mut chan_progress = 0; loop { @@ -140,7 +140,7 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { let mut w = test_utils::TestVecWriter(Vec::new()); old_monitor.write_for_disk(&mut w).unwrap(); let (_, deserialized_monitor) = <(BlockHash, ChannelMonitor)>::read( - &mut ::std::io::Cursor::new(&w.0), Arc::clone(&self.logger) as Arc).unwrap(); + &mut ::std::io::Cursor::new(&w.0)).unwrap(); deserialized_monitors.push(deserialized_monitor); } } @@ -155,25 +155,25 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { let mut w = test_utils::TestVecWriter(Vec::new()); self.node.write(&mut w).unwrap(); - <(BlockHash, ChannelManager)>::read(&mut ::std::io::Cursor::new(w.0), ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut ::std::io::Cursor::new(w.0), ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager: self.keys_manager, fee_estimator: &test_utils::TestFeeEstimator { sat_per_kw: 253 }, monitor: self.chan_monitor, tx_broadcaster: self.tx_broadcaster.clone(), - logger: Arc::new(test_utils::TestLogger::new()), + logger: &test_utils::TestLogger::new(), channel_monitors: &mut channel_monitors, }).unwrap(); } - let chain_watch = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&self.logger) as Arc)); - let channel_monitor = test_utils::TestChannelMonitor::new(chain_watch.clone(), self.tx_broadcaster.clone(), self.logger.clone(), &feeest); + let chain_watch = chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet); + let channel_monitor = test_utils::TestChannelMonitor::new(&chain_watch, self.tx_broadcaster.clone(), &self.logger, &feeest); for deserialized_monitor in deserialized_monitors.drain(..) { if let Err(_) = channel_monitor.add_monitor(deserialized_monitor.get_funding_txo(), deserialized_monitor) { panic!(); } } - if *chain_watch != *self.chain_monitor { + if chain_watch != *self.chain_monitor { panic!(); } } @@ -266,7 +266,7 @@ macro_rules! get_local_commitment_txn { let mut commitment_txn = None; for (funding_txo, monitor) in monitors.iter_mut() { if funding_txo.to_channel_id() == $channel_id { - commitment_txn = Some(monitor.unsafe_get_latest_local_commitment_txn()); + commitment_txn = Some(monitor.unsafe_get_latest_local_commitment_txn(&$node.logger)); break; } } @@ -952,8 +952,8 @@ pub const TEST_FINAL_CLTV: u32 = 32; pub fn route_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) -> (PaymentPreimage, PaymentHash) { let net_graph_msg_handler = &origin_node.net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&origin_node.node.get_our_node_id(), net_graph_msg_handler, &expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&origin_node.node.get_our_node_id(), net_graph_msg_handler, &expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV, &logger).unwrap(); assert_eq!(route.paths.len(), 1); assert_eq!(route.paths[0].len(), expected_route.len()); for (node, hop) in expected_route.iter().zip(route.paths[0].iter()) { @@ -964,9 +964,9 @@ pub fn route_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: } pub fn route_over_limit<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) { - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let net_graph_msg_handler = &origin_node.net_graph_msg_handler; - let route = get_route(&origin_node.node.get_our_node_id(), net_graph_msg_handler, &expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&origin_node.node.get_our_node_id(), net_graph_msg_handler, &expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV, &logger).unwrap(); assert_eq!(route.paths.len(), 1); assert_eq!(route.paths[0].len(), expected_route.len()); for (node, hop) in expected_route.iter().zip(route.paths[0].iter()) { @@ -1058,10 +1058,12 @@ pub fn fail_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: pub fn create_chanmon_cfgs(node_count: usize) -> Vec { let mut chan_mon_cfgs = Vec::new(); - for _ in 0..node_count { + for i in 0..node_count { let tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())}; let fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; - chan_mon_cfgs.push(TestChanMonCfg{ tx_broadcaster, fee_estimator }); + let chain_monitor = chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet); + let logger = test_utils::TestLogger::with_id(format!("node {}", i)); + chan_mon_cfgs.push(TestChanMonCfg{ tx_broadcaster, fee_estimator, chain_monitor, logger }); } chan_mon_cfgs @@ -1072,19 +1074,17 @@ pub fn create_node_cfgs<'a>(node_count: usize, chanmon_cfgs: &'a Vec)); let mut seed = [0; 32]; rng.fill_bytes(&mut seed); - let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet, logger.clone() as Arc); - let chan_monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), &chanmon_cfgs[i].tx_broadcaster, logger.clone(), &chanmon_cfgs[i].fee_estimator); - nodes.push(NodeCfg { chain_monitor, logger, tx_broadcaster: &chanmon_cfgs[i].tx_broadcaster, fee_estimator: &chanmon_cfgs[i].fee_estimator, chan_monitor, keys_manager, node_seed: seed }); + let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet); + let chan_monitor = test_utils::TestChannelMonitor::new(&chanmon_cfgs[i].chain_monitor, &chanmon_cfgs[i].tx_broadcaster, &chanmon_cfgs[i].logger, &chanmon_cfgs[i].fee_estimator); + nodes.push(NodeCfg { chain_monitor: &chanmon_cfgs[i].chain_monitor, logger: &chanmon_cfgs[i].logger, tx_broadcaster: &chanmon_cfgs[i].tx_broadcaster, fee_estimator: &chanmon_cfgs[i].fee_estimator, chan_monitor, keys_manager, node_seed: seed }); } nodes } -pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec>, node_config: &[Option]) -> Vec, &'b test_utils::TestBroadcaster, &'a test_utils::TestKeysInterface, &'b test_utils::TestFeeEstimator>> { +pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec>, node_config: &[Option]) -> Vec, &'b test_utils::TestBroadcaster, &'a test_utils::TestKeysInterface, &'b test_utils::TestFeeEstimator, &'b test_utils::TestLogger>> { let mut chanmgrs = Vec::new(); for i in 0..node_count { let mut default_config = UserConfig::default(); @@ -1098,21 +1098,21 @@ pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec chanmgrs } -pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec>, chan_mgrs: &'a Vec, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator>>) -> Vec> { +pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec>, chan_mgrs: &'a Vec, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger>>) -> Vec> { let mut nodes = Vec::new(); let chan_count = Rc::new(RefCell::new(0)); let payment_count = Rc::new(RefCell::new(0)); for i in 0..node_count { - let block_notifier = chaininterface::BlockNotifier::new(cfgs[i].chain_monitor.clone()); + let block_notifier = chaininterface::BlockNotifier::new(cfgs[i].chain_monitor); block_notifier.register_listener(&cfgs[i].chan_monitor.simple_monitor as &chaininterface::ChainListener); block_notifier.register_listener(&chan_mgrs[i] as &chaininterface::ChainListener); - let net_graph_msg_handler = NetGraphMsgHandler::new(cfgs[i].chain_monitor.clone(), cfgs[i].logger.clone() as Arc); - nodes.push(Node{ chain_monitor: cfgs[i].chain_monitor.clone(), block_notifier, + let net_graph_msg_handler = NetGraphMsgHandler::new(cfgs[i].chain_monitor, cfgs[i].logger); + nodes.push(Node{ chain_monitor: &cfgs[i].chain_monitor, block_notifier, tx_broadcaster: cfgs[i].tx_broadcaster, chan_monitor: &cfgs[i].chan_monitor, keys_manager: &cfgs[i].keys_manager, node: &chan_mgrs[i], net_graph_msg_handler, node_seed: cfgs[i].node_seed, network_chan_count: chan_count.clone(), - network_payment_count: payment_count.clone(), logger: cfgs[i].logger.clone(), + network_payment_count: payment_count.clone(), logger: cfgs[i].logger, }) } diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index b769b0c61..2311a03fc 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -20,9 +20,8 @@ use util::enforcing_trait_impls::EnforcingChannelKeys; use util::{byte_utils, test_utils}; use util::events::{Event, EventsProvider, MessageSendEvent, MessageSendEventsProvider}; use util::errors::APIError; -use util::ser::{Writeable, Writer, ReadableArgs}; +use util::ser::{Writeable, Writer, ReadableArgs, Readable}; use util::config::UserConfig; -use util::logger::Logger; use bitcoin::util::hash::BitcoinHash; use bitcoin::hashes::sha256d::Hash as Sha256dHash; @@ -119,7 +118,7 @@ fn test_async_inbound_update_fee() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let channel_id = chan.2; // balancing @@ -160,7 +159,7 @@ fn test_async_inbound_update_fee() { // ...but before it's delivered, nodes[1] starts to send a payment back to nodes[0]... let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, logger.clone()).unwrap(), our_payment_hash, &None).unwrap(); + nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[1], 1); let payment_event = { @@ -235,7 +234,7 @@ fn test_update_fee_unordered_raa() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let channel_id = chan.2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // balancing send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000); @@ -258,7 +257,7 @@ fn test_update_fee_unordered_raa() { // ...but before it's delivered, nodes[1] starts to send a payment back to nodes[0]... let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, logger.clone()).unwrap(), our_payment_hash, &None).unwrap(); + nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[1], 1); let payment_event = { @@ -618,7 +617,7 @@ fn test_update_fee_with_fundee_update_add_htlc() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let channel_id = chan.2; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // balancing send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000); @@ -642,7 +641,7 @@ fn test_update_fee_with_fundee_update_add_htlc() { let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[1]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800000, TEST_FINAL_CLTV, &logger).unwrap(); // nothing happens since node[1] is in AwaitingRemoteRevoke nodes[1].node.send_payment(&route, our_payment_hash, &None).unwrap(); @@ -849,7 +848,7 @@ fn updates_shutdown_wait() { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 100000); @@ -866,8 +865,8 @@ fn updates_shutdown_wait() { let net_graph_msg_handler0 = &nodes[0].net_graph_msg_handler; let net_graph_msg_handler1 = &nodes[1].net_graph_msg_handler; - let route_1 = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler0, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); - let route_2 = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler1, &nodes[0].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route_1 = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler0, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route_2 = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler1, &nodes[0].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route_1, payment_hash, &None), true, APIError::ChannelUnavailable {..}, {}); unwrap_send_err!(nodes[1].node.send_payment(&route_2, payment_hash, &None), true, APIError::ChannelUnavailable {..}, {}); @@ -926,11 +925,11 @@ fn htlc_fail_async_shutdown() { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -1299,13 +1298,13 @@ fn holding_cell_htlc_counting() { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let mut payments = Vec::new(); for _ in 0..::ln::channel::OUR_MAX_HTLCS { let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, payment_hash, &None).unwrap(); payments.push((payment_preimage, payment_hash)); } @@ -1322,7 +1321,7 @@ fn holding_cell_htlc_counting() { let (_, payment_hash_1) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[1].node.send_payment(&route, payment_hash_1, &None), true, APIError::ChannelUnavailable { err }, assert_eq!(err, "Cannot push more than their max accepted HTLCs")); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -1333,7 +1332,7 @@ fn holding_cell_htlc_counting() { let (_, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1458,7 +1457,7 @@ fn test_duplicate_htlc_different_direction_onchain() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // balancing send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000); @@ -1466,7 +1465,7 @@ fn test_duplicate_htlc_different_direction_onchain() { let (payment_preimage, payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 900_000); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800_000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800_000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_hash(&nodes[1], route, &vec!(&nodes[0])[..], 800_000, payment_hash); // Provide preimage to node 0 by claiming payment @@ -1529,7 +1528,7 @@ fn do_channel_reserve_test(test_recv: bool) { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1900, 1001, InitFeatures::known(), InitFeatures::known()); let chan_2 = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1900, 1001, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let mut stat01 = get_channel_value_stat!(nodes[0], chan_1.2); let mut stat11 = get_channel_value_stat!(nodes[1], chan_1.2); @@ -1541,7 +1540,7 @@ fn do_channel_reserve_test(test_recv: bool) { ($recv_value: expr) => {{ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); (route, payment_hash, payment_preimage) }} }; @@ -1810,7 +1809,7 @@ fn channel_reserve_in_flight_removes() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let b_chan_values = get_channel_value_stat!(nodes[1], chan_1.2); // Route the first two HTLCs. @@ -1821,7 +1820,7 @@ fn channel_reserve_in_flight_removes() { let (payment_preimage_3, payment_hash_3) = get_payment_preimage_hash!(nodes[0]); let send_1 = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_3, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); @@ -1894,7 +1893,7 @@ fn channel_reserve_in_flight_removes() { let (payment_preimage_4, payment_hash_4) = get_payment_preimage_hash!(nodes[1]); let send_2 = { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &[], 10000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &[], 10000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, payment_hash_4, &None).unwrap(); check_added_monitors!(nodes[1], 1); let mut events = nodes[1].node.get_and_clear_pending_msg_events(); @@ -2810,8 +2809,8 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use // on nodes[2]'s RAA. let (_, fourth_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, fourth_payment_hash, &None).unwrap(); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); @@ -2951,13 +2950,13 @@ fn fail_backward_pending_htlc_upon_channel_failure() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 500_000_000, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Alice -> Bob: Route a payment but without Bob sending revoke_and_ack. { let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -2974,7 +2973,7 @@ fn fail_backward_pending_htlc_upon_channel_failure() { let (_, failed_payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, failed_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 0); @@ -2995,7 +2994,7 @@ fn fail_backward_pending_htlc_upon_channel_failure() { let current_height = nodes[1].node.latest_block_height.load(Ordering::Acquire) as u32 + 1; let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); let (onion_payloads, _amount_msat, cltv_expiry) = onion_utils::build_onion_payloads(&route.paths[0], 50_000, &None, current_height).unwrap(); let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route.paths[0], &session_priv).unwrap(); let onion_routing_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash); @@ -3055,13 +3054,13 @@ fn test_force_close_fail_back() { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let mut payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, 42, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, 42, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -3231,10 +3230,10 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) { let (payment_preimage_1, payment_hash_1) = get_payment_preimage_hash!(nodes[0]); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -3409,7 +3408,7 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) { // Channel should still work fine... let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); let payment_preimage_2 = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000).0; claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000); } @@ -3509,8 +3508,8 @@ fn test_funding_peer_disconnect() { nodes[0].net_graph_msg_handler.handle_channel_update(&as_update).unwrap(); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); let (payment_preimage, _) = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000); claim_payment(&nodes[0], &[&nodes[1]], payment_preimage, 1_000_000); } @@ -3524,14 +3523,14 @@ fn test_drop_messages_peer_disconnect_dual_htlc() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); // Now try to send a second payment which will fail to send let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -3668,11 +3667,11 @@ fn do_test_htlc_timeout(send_partial_mpp: bool) { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let our_payment_hash = if send_partial_mpp { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); let (_, our_payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); // Use the utility function send_payment_along_path to send the payment with MPP data which @@ -3729,13 +3728,13 @@ fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); // Route a first payment to get the 1 -> 2 channel in awaiting_raa... let (_, first_payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, first_payment_hash, &None).unwrap(); } assert_eq!(nodes[1].node.get_and_clear_pending_msg_events().len(), 1); @@ -3745,7 +3744,7 @@ fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) { let (_, second_payment_hash) = get_payment_preimage_hash!(nodes[0]); if forwarded_htlc { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, second_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let payment_event = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(0)); @@ -3755,7 +3754,7 @@ fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) { check_added_monitors!(nodes[1], 0); } else { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, second_payment_hash, &None).unwrap(); check_added_monitors!(nodes[1], 0); } @@ -3887,10 +3886,11 @@ fn test_no_txn_manager_serialize_deserialize() { let chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); + let logger: test_utils::TestLogger; let fee_estimator: test_utils::TestFeeEstimator; let new_chan_monitor: test_utils::TestChannelMonitor; let keys_manager: test_utils::TestKeysInterface; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known()); @@ -3901,26 +3901,27 @@ fn test_no_txn_manager_serialize_deserialize() { let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new()); nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap(); + logger = test_utils::TestLogger::new(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; - new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator); + new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator); nodes[0].chan_monitor = &new_chan_monitor; let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..]; - let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap(); + let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read(&mut chan_0_monitor_read).unwrap(); assert!(chan_0_monitor_read.is_empty()); let mut nodes_0_read = &nodes_0_serialized[..]; let config = UserConfig::default(); - keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())); + keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet); let (_, nodes_0_deserialized_tmp) = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(chan_0_monitor.get_funding_txo(), &mut chan_0_monitor); - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: config, keys_manager: &keys_manager, fee_estimator: &fee_estimator, monitor: nodes[0].chan_monitor, tx_broadcaster: nodes[0].tx_broadcaster.clone(), - logger: Arc::new(test_utils::TestLogger::new()), + logger: &logger, channel_monitors: &mut channel_monitors, }).unwrap() }; @@ -3961,9 +3962,10 @@ fn test_manager_serialize_deserialize_events() { let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let fee_estimator: test_utils::TestFeeEstimator; + let logger: test_utils::TestLogger; let new_chan_monitor: test_utils::TestChannelMonitor; let keys_manager: test_utils::TestKeysInterface; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); // Start creating a channel, but stop right before broadcasting the event message FundingBroadcastSafe @@ -4008,25 +4010,26 @@ fn test_manager_serialize_deserialize_events() { nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; - new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator); + logger = test_utils::TestLogger::new(); + new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator); nodes[0].chan_monitor = &new_chan_monitor; let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..]; - let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap(); + let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read(&mut chan_0_monitor_read).unwrap(); assert!(chan_0_monitor_read.is_empty()); let mut nodes_0_read = &nodes_0_serialized[..]; let config = UserConfig::default(); - keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())); + keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet); let (_, nodes_0_deserialized_tmp) = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(chan_0_monitor.get_funding_txo(), &mut chan_0_monitor); - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: config, keys_manager: &keys_manager, fee_estimator: &fee_estimator, monitor: nodes[0].chan_monitor, tx_broadcaster: nodes[0].tx_broadcaster.clone(), - logger: Arc::new(test_utils::TestLogger::new()), + logger: &logger, channel_monitors: &mut channel_monitors, }).unwrap() }; @@ -4080,10 +4083,11 @@ fn test_simple_manager_serialize_deserialize() { let chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); + let logger: test_utils::TestLogger; let fee_estimator: test_utils::TestFeeEstimator; let new_chan_monitor: test_utils::TestChannelMonitor; let keys_manager: test_utils::TestKeysInterface; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); @@ -4096,25 +4100,26 @@ fn test_simple_manager_serialize_deserialize() { let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new()); nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap(); + logger = test_utils::TestLogger::new(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; - new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator); + new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator); nodes[0].chan_monitor = &new_chan_monitor; let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..]; - let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap(); + let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read(&mut chan_0_monitor_read).unwrap(); assert!(chan_0_monitor_read.is_empty()); let mut nodes_0_read = &nodes_0_serialized[..]; - keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())); + keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet); let (_, nodes_0_deserialized_tmp) = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(chan_0_monitor.get_funding_txo(), &mut chan_0_monitor); - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager: &keys_manager, fee_estimator: &fee_estimator, monitor: nodes[0].chan_monitor, tx_broadcaster: nodes[0].tx_broadcaster.clone(), - logger: Arc::new(test_utils::TestLogger::new()), + logger: &logger, channel_monitors: &mut channel_monitors, }).unwrap() }; @@ -4137,10 +4142,11 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let chanmon_cfgs = create_chanmon_cfgs(4); let node_cfgs = create_node_cfgs(4, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]); + let logger: test_utils::TestLogger; let fee_estimator: test_utils::TestFeeEstimator; let new_chan_monitor: test_utils::TestChannelMonitor; let keys_manager: test_utils::TestKeysInterface; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 2, 0, InitFeatures::known(), InitFeatures::known()); @@ -4172,14 +4178,15 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { node_0_monitors_serialized.push(writer.0); } + logger = test_utils::TestLogger::new(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; - new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator); + new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator); nodes[0].chan_monitor = &new_chan_monitor; let mut node_0_stale_monitors = Vec::new(); for serialized in node_0_stale_monitors_serialized.iter() { let mut read = &serialized[..]; - let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read, Arc::new(test_utils::TestLogger::new())).unwrap(); + let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read).unwrap(); assert!(read.is_empty()); node_0_stale_monitors.push(monitor); } @@ -4187,22 +4194,22 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let mut node_0_monitors = Vec::new(); for serialized in node_0_monitors_serialized.iter() { let mut read = &serialized[..]; - let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read, Arc::new(test_utils::TestLogger::new())).unwrap(); + let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read).unwrap(); assert!(read.is_empty()); node_0_monitors.push(monitor); } - keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())); + keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet); let mut nodes_0_read = &nodes_0_serialized[..]; if let Err(msgs::DecodeError::InvalidValue) = - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager: &keys_manager, fee_estimator: &fee_estimator, monitor: nodes[0].chan_monitor, tx_broadcaster: nodes[0].tx_broadcaster.clone(), - logger: Arc::new(test_utils::TestLogger::new()), + logger: &logger, channel_monitors: &mut node_0_stale_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo(), monitor) }).collect(), }) { } else { panic!("If the monitor(s) are stale, this indicates a bug and we should get an Err return"); @@ -4210,13 +4217,13 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let mut nodes_0_read = &nodes_0_serialized[..]; let (_, nodes_0_deserialized_tmp) = - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager: &keys_manager, fee_estimator: &fee_estimator, monitor: nodes[0].chan_monitor, tx_broadcaster: nodes[0].tx_broadcaster.clone(), - logger: Arc::new(test_utils::TestLogger::new()), + logger: &logger, channel_monitors: &mut node_0_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo(), monitor) }).collect(), }).unwrap(); nodes_0_deserialized = nodes_0_deserialized_tmp; @@ -4985,7 +4992,7 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno let node_cfgs = create_node_cfgs(6, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs, &[None, None, None, None, None, None]); let nodes = create_network(6, &node_cfgs, &node_chanmgrs); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); @@ -5005,7 +5012,7 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno let (_, payment_hash_2) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; let our_node_id = &nodes[1].node.get_our_node_id(); - let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap(); // 2nd HTLC: send_along_route_with_hash(&nodes[1], route.clone(), &[&nodes[2], &nodes[3], &nodes[5]], ds_dust_limit*1000, payment_hash_1); // not added < dust limit + HTLC tx fee // 3rd HTLC: @@ -5014,7 +5021,7 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno let (_, payment_hash_3) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); // 5th HTLC: let (_, payment_hash_4) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); - let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); // 6th HTLC: send_along_route_with_hash(&nodes[1], route.clone(), &[&nodes[2], &nodes[3], &nodes[5]], 1000000, payment_hash_3); // 7th HTLC: @@ -5023,13 +5030,13 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno // 8th HTLC: let (_, payment_hash_5) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); // 9th HTLC: - let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_hash(&nodes[1], route, &[&nodes[2], &nodes[3], &nodes[5]], ds_dust_limit*1000, payment_hash_5); // not added < dust limit + HTLC tx fee // 10th HTLC: let (_, payment_hash_6) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee // 11th HTLC: - let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_hash(&nodes[1], route, &[&nodes[2], &nodes[3], &nodes[5]], 1000000, payment_hash_6); // Double-check that six of the new HTLC were added @@ -5341,11 +5348,11 @@ fn do_htlc_claim_current_remote_commitment_only(use_dust: bool) { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -5670,8 +5677,8 @@ fn test_onion_failure() { let channels = [create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()), create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known())]; let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(); // positve case send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 40000, 40_000); @@ -5971,8 +5978,8 @@ fn test_update_add_htlc_bolt2_sender_value_below_minimum_msat() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); route.paths[0][0].fee_msat = 100; unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err }, @@ -5992,8 +5999,8 @@ fn test_update_add_htlc_bolt2_sender_zero_value_msat() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); route.paths[0][0].fee_msat = 0; unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err }, assert_eq!(err, "Cannot send 0-msat HTLC")); @@ -6013,8 +6020,8 @@ fn test_update_add_htlc_bolt2_receiver_zero_value_msat() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6035,12 +6042,12 @@ fn test_update_add_htlc_bolt2_sender_cltv_expiry_too_high() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 0, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000000, 500000001, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000000, 500000001, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::RouteError { err }, assert_eq!(err, "Channel CLTV overflowed?!")); } @@ -6057,12 +6064,12 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_num_and_htlc_id_increment() let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0, InitFeatures::known(), InitFeatures::known()); let max_accepted_htlcs = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().their_max_accepted_htlcs as u64; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); for i in 0..max_accepted_htlcs { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6084,7 +6091,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_num_and_htlc_id_increment() } let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err }, assert_eq!(err, "Cannot push more than their max accepted HTLCs")); @@ -6107,8 +6114,8 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_value_in_flight() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], max_in_flight+1, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], max_in_flight+1, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err }, assert_eq!(err, "Cannot send value that would put us over the max HTLC value in flight our peer will accept")); @@ -6136,8 +6143,8 @@ fn test_update_add_htlc_bolt2_receiver_check_amount_received_more_than_min() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], htlc_minimum_msat, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], htlc_minimum_msat, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6162,8 +6169,8 @@ fn test_update_add_htlc_bolt2_receiver_sender_can_afford_amount_sent() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = Arc::new(test_utils::TestLogger::new()); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 5000000-their_channel_reserve, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let logger = test_utils::TestLogger::new(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 5000000-their_channel_reserve, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6186,7 +6193,7 @@ fn test_update_add_htlc_bolt2_receiver_check_max_htlc_limit() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); @@ -6198,7 +6205,7 @@ fn test_update_add_htlc_bolt2_receiver_check_max_htlc_limit() { }).expect("RNG is bad!"); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV, &logger).unwrap(); let cur_height = nodes[0].node.latest_block_height.load(Ordering::Acquire) as u32 + 1; let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::signing_only(), &route.paths[0], &session_priv).unwrap(); @@ -6235,11 +6242,11 @@ fn test_update_add_htlc_bolt2_receiver_check_max_in_flight_msat() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6259,12 +6266,12 @@ fn test_update_add_htlc_bolt2_receiver_check_cltv_expiry() { let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known()); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6286,12 +6293,12 @@ fn test_update_add_htlc_bolt2_receiver_check_repeated_id_ignore() { let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6334,11 +6341,11 @@ fn test_update_fulfill_htlc_bolt2_update_fulfill_htlc_before_commitment() { let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6368,11 +6375,11 @@ fn test_update_fulfill_htlc_bolt2_update_fail_htlc_before_commitment() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6401,11 +6408,11 @@ fn test_update_fulfill_htlc_bolt2_update_fail_malformed_htlc_before_commitment() let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6517,11 +6524,11 @@ fn test_update_fulfill_htlc_bolt2_missing_badonion_bit_for_malformed_htlc_messag let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6567,14 +6574,14 @@ fn test_update_fulfill_htlc_bolt2_after_malformed_htlc_message_must_forward_upda let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); //First hop let mut payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); @@ -6976,8 +6983,8 @@ fn test_user_configurable_csv_delay() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); // We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in Channel::new_outbound() - let keys_manager: Arc> = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new()))); - if let Err(error) = Channel::new_outbound(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), 1000000, 1000000, 0, Arc::new(test_utils::TestLogger::new()), &low_our_to_self_config) { + let keys_manager: Arc> = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet)); + if let Err(error) = Channel::new_outbound(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), 1000000, 1000000, 0, &low_our_to_self_config) { match error { APIError::APIMisuseError { err } => { assert_eq!(err, "Configured with an unreasonable our_to_self_delay putting user funds at risks"); }, _ => panic!("Unexpected event"), @@ -6988,7 +6995,7 @@ fn test_user_configurable_csv_delay() { nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap(); let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id()); open_channel.to_self_delay = 200; - if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel, 0, Arc::new(test_utils::TestLogger::new()), &low_our_to_self_config) { + if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel, 0, &low_our_to_self_config) { match error { ChannelError::Close(err) => { assert_eq!(err, "Configured with an unreasonable our_to_self_delay putting user funds at risks"); }, _ => panic!("Unexpected event"), @@ -7014,7 +7021,7 @@ fn test_user_configurable_csv_delay() { nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap(); let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id()); open_channel.to_self_delay = 200; - if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel, 0, Arc::new(test_utils::TestLogger::new()), &high_their_to_self_config) { + if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel, 0, &high_their_to_self_config) { match error { ChannelError::Close(err) => { assert_eq!(err, "They wanted our payments to be delayed by a needlessly long period"); }, _ => panic!("Unexpected event"), @@ -7029,8 +7036,10 @@ fn test_data_loss_protect() { // * we close channel in case of detecting other being fallen behind // * we are able to claim our own outputs thanks to to_remote being static let keys_manager; + let logger; let fee_estimator; let tx_broadcaster; + let chain_monitor; let monitor; let node_state_0; let chanmon_cfgs = create_chanmon_cfgs(2); @@ -7052,21 +7061,21 @@ fn test_data_loss_protect() { nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); // Restore node A from previous state - let logger: Arc = Arc::new(test_utils::TestLogger::with_id(format!("node {}", 0))); - let mut chan_monitor = <(BlockHash, ChannelMonitor)>::read(&mut ::std::io::Cursor::new(previous_chan_monitor_state.0), Arc::clone(&logger)).unwrap().1; - let chain_monitor = Arc::new(ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger))); + logger = test_utils::TestLogger::with_id(format!("node {}", 0)); + let mut chan_monitor = <(BlockHash, ChannelMonitor)>::read(&mut ::std::io::Cursor::new(previous_chan_monitor_state.0)).unwrap().1; + chain_monitor = ChainWatchInterfaceUtil::new(Network::Testnet); tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())}; fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; - keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::clone(&logger)); - monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), &tx_broadcaster, logger.clone(), &fee_estimator); + keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet); + monitor = test_utils::TestChannelMonitor::new(&chain_monitor, &tx_broadcaster, &logger, &fee_estimator); node_state_0 = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(OutPoint { txid: chan.3.txid(), index: 0 }, &mut chan_monitor); - <(BlockHash, ChannelManager)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs { keys_manager: &keys_manager, fee_estimator: &fee_estimator, monitor: &monitor, - logger: Arc::clone(&logger), + logger: &logger, tx_broadcaster: &tx_broadcaster, default_config: UserConfig::default(), channel_monitors: &mut channel_monitors, @@ -7075,9 +7084,9 @@ fn test_data_loss_protect() { nodes[0].node = &node_state_0; assert!(monitor.add_monitor(OutPoint { txid: chan.3.txid(), index: 0 }, chan_monitor).is_ok()); nodes[0].chan_monitor = &monitor; - nodes[0].chain_monitor = chain_monitor; + nodes[0].chain_monitor = &chain_monitor; - nodes[0].block_notifier = BlockNotifier::new(nodes[0].chain_monitor.clone()); + nodes[0].block_notifier = BlockNotifier::new(&nodes[0].chain_monitor); nodes[0].block_notifier.register_listener(&nodes[0].chan_monitor.simple_monitor); nodes[0].block_notifier.register_listener(nodes[0].node); @@ -7253,12 +7262,12 @@ fn test_bump_penalty_txn_on_revoked_commitment() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0; let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000, 30, logger.clone()).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000, 30, &logger).unwrap(); send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000); let revoked_txn = get_local_commitment_txn!(nodes[0], chan.2); @@ -7805,12 +7814,12 @@ fn test_simple_payment_secret() { create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[2]]], 100000, payment_hash, Some(payment_secret.clone())); // Claiming with all the correct values but the wrong secret should result in nothing... assert_eq!(nodes[2].node.claim_funds(payment_preimage, &None, 100_000), false); @@ -7831,12 +7840,12 @@ fn test_simple_mpp() { let chan_2_id = create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id; let chan_3_id = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id; let chan_4_id = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id; - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = test_utils::TestLogger::new(); let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[3].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, logger.clone()).unwrap(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[3].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); let path = route.paths[0].clone(); route.paths.push(path); route.paths[0][0].pubkey = nodes[1].node.get_our_node_id(); @@ -7879,17 +7888,17 @@ fn test_update_err_monitor_lockdown() { let preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0; // Copy SimpleManyChannelMonitor to simulate a watchtower and update block height of node 0 until its ChannelMonitor timeout HTLC onchain - let logger = Arc::new(test_utils::TestLogger::with_id(format!("node {}", 0))); + let logger = test_utils::TestLogger::with_id(format!("node {}", 0)); + let chain_monitor = chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet); let watchtower = { let monitors = nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap(); let monitor = monitors.get(&outpoint).unwrap(); let mut w = test_utils::TestVecWriter(Vec::new()); monitor.write_for_disk(&mut w).unwrap(); let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( - &mut ::std::io::Cursor::new(&w.0), Arc::new(test_utils::TestLogger::new())).unwrap().1; + &mut ::std::io::Cursor::new(&w.0)).unwrap().1; assert!(new_monitor == *monitor); - let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, logger.clone() as Arc)); - let watchtower = test_utils::TestChannelMonitor::new(chain_monitor, &chanmon_cfgs[0].tx_broadcaster, logger.clone(), &chanmon_cfgs[0].fee_estimator); + let watchtower = test_utils::TestChannelMonitor::new(&chain_monitor, &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator); assert!(watchtower.add_monitor(outpoint, new_monitor).is_ok()); watchtower }; @@ -7903,7 +7912,7 @@ fn test_update_err_monitor_lockdown() { assert_eq!(updates.update_fulfill_htlcs.len(), 1); nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]); if let Some(ref mut channel) = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2) { - if let Ok((_, _, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].fee_estimator) { + if let Ok((_, _, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].fee_estimator, &node_cfgs[0].logger) { if let Err(_) = watchtower.simple_monitor.update_monitor(outpoint, update.clone()) {} else { assert!(false); } if let Ok(_) = nodes[0].chan_monitor.update_monitor(outpoint, update) {} else { assert!(false); } } else { assert!(false); } diff --git a/lightning/src/ln/onchaintx.rs b/lightning/src/ln/onchaintx.rs index 19c901fc9..f263ddf43 100644 --- a/lightning/src/ln/onchaintx.rs +++ b/lightning/src/ln/onchaintx.rs @@ -20,11 +20,10 @@ use ln::chan_utils::{HTLCType, LocalCommitmentTransaction}; use chain::chaininterface::{FeeEstimator, BroadcasterInterface, ConfirmationTarget, MIN_RELAY_FEE_SAT_PER_1000_WEIGHT}; use chain::keysinterface::ChannelKeys; use util::logger::Logger; -use util::ser::{ReadableArgs, Readable, Writer, Writeable}; +use util::ser::{Readable, Writer, Writeable}; use util::byte_utils; use std::collections::{HashMap, hash_map}; -use std::sync::Arc; use std::cmp; use std::ops::Deref; @@ -103,7 +102,7 @@ pub(super) enum InputDescriptors { } macro_rules! subtract_high_prio_fee { - ($self: ident, $fee_estimator: expr, $value: expr, $predicted_weight: expr, $used_feerate: expr) => { + ($logger: ident, $fee_estimator: expr, $value: expr, $predicted_weight: expr, $used_feerate: expr) => { { $used_feerate = $fee_estimator.get_est_sat_per_1000_weight(ConfirmationTarget::HighPriority); let mut fee = $used_feerate * ($predicted_weight as u64) / 1000; @@ -114,17 +113,17 @@ macro_rules! subtract_high_prio_fee { $used_feerate = $fee_estimator.get_est_sat_per_1000_weight(ConfirmationTarget::Background); fee = $used_feerate * ($predicted_weight as u64) / 1000; if $value <= fee { - log_error!($self, "Failed to generate an on-chain punishment tx as even low priority fee ({} sat) was more than the entire claim balance ({} sat)", + log_error!($logger, "Failed to generate an on-chain punishment tx as even low priority fee ({} sat) was more than the entire claim balance ({} sat)", fee, $value); false } else { - log_warn!($self, "Used low priority fee for on-chain punishment tx as high priority fee was more than the entire claim balance ({} sat)", + log_warn!($logger, "Used low priority fee for on-chain punishment tx as high priority fee was more than the entire claim balance ({} sat)", $value); $value -= fee; true } } else { - log_warn!($self, "Used medium priority fee for on-chain punishment tx as high priority fee was more than the entire claim balance ({} sat)", + log_warn!($logger, "Used medium priority fee for on-chain punishment tx as high priority fee was more than the entire claim balance ({} sat)", $value); $value -= fee; true @@ -228,7 +227,6 @@ pub struct OnchainTxHandler { onchain_events_waiting_threshold_conf: HashMap>, secp_ctx: Secp256k1, - logger: Arc } impl OnchainTxHandler { @@ -278,8 +276,8 @@ impl OnchainTxHandler { } } -impl ReadableArgs> for OnchainTxHandler { - fn read(reader: &mut R, logger: Arc) -> Result { +impl Readable for OnchainTxHandler { + fn read(reader: &mut R) -> Result { let destination_script = Readable::read(reader)?; let local_commitment = Readable::read(reader)?; @@ -346,13 +344,12 @@ impl ReadableArgs> for OnchainTx pending_claim_requests, onchain_events_waiting_threshold_conf, secp_ctx: Secp256k1::new(), - logger, }) } } impl OnchainTxHandler { - pub(super) fn new(destination_script: Script, keys: ChanSigner, local_csv: u16, logger: Arc) -> Self { + pub(super) fn new(destination_script: Script, keys: ChanSigner, local_csv: u16) -> Self { let key_storage = keys; @@ -369,7 +366,6 @@ impl OnchainTxHandler { onchain_events_waiting_threshold_conf: HashMap::new(), secp_ctx: Secp256k1::new(), - logger, } } @@ -419,13 +415,14 @@ impl OnchainTxHandler { /// Lightning security model (i.e being able to redeem/timeout HTLC or penalize coutnerparty onchain) lays on the assumption of claim transactions getting confirmed before timelock expiration /// (CSV or CLTV following cases). In case of high-fee spikes, claim tx may stuck in the mempool, so you need to bump its feerate quickly using Replace-By-Fee or Child-Pay-For-Parent. - fn generate_claim_tx(&mut self, height: u32, cached_claim_datas: &ClaimTxBumpMaterial, fee_estimator: F) -> Option<(Option, u64, Transaction)> - where F::Target: FeeEstimator + fn generate_claim_tx(&mut self, height: u32, cached_claim_datas: &ClaimTxBumpMaterial, fee_estimator: F, logger: L) -> Option<(Option, u64, Transaction)> + where F::Target: FeeEstimator, + L::Target: Logger, { if cached_claim_datas.per_input_material.len() == 0 { return None } // But don't prune pending claiming request yet, we may have to resurrect HTLCs let mut inputs = Vec::new(); for outp in cached_claim_datas.per_input_material.keys() { - log_trace!(self, "Outpoint {}:{}", outp.txid, outp.vout); + log_trace!(logger, "Outpoint {}:{}", outp.txid, outp.vout); inputs.push(TxIn { previous_output: *outp, script_sig: Script::new(), @@ -450,18 +447,18 @@ impl OnchainTxHandler { // If old feerate inferior to actual one given back by Fee Estimator, use it to compute new fee... let new_fee = if $old_feerate < $fee_estimator.get_est_sat_per_1000_weight(ConfirmationTarget::HighPriority) { let mut value = $amount; - if subtract_high_prio_fee!(self, $fee_estimator, value, $predicted_weight, used_feerate) { + if subtract_high_prio_fee!(logger, $fee_estimator, value, $predicted_weight, used_feerate) { // Overflow check is done in subtract_high_prio_fee $amount - value } else { - log_trace!(self, "Can't new-estimation bump new claiming tx, amount {} is too small", $amount); + log_trace!(logger, "Can't new-estimation bump new claiming tx, amount {} is too small", $amount); return None; } // ...else just increase the previous feerate by 25% (because that's a nice number) } else { let fee = $old_feerate * $predicted_weight / 750; if $amount <= fee { - log_trace!(self, "Can't 25% bump new claiming tx, amount {} is too small", $amount); + log_trace!(logger, "Can't 25% bump new claiming tx, amount {} is too small", $amount); return None; } fee @@ -521,7 +518,7 @@ impl OnchainTxHandler { new_feerate = feerate; } else { return None; } } else { - if subtract_high_prio_fee!(self, fee_estimator, amt, predicted_weight, new_feerate) { + if subtract_high_prio_fee!(logger, fee_estimator, amt, predicted_weight, new_feerate) { bumped_tx.output[0].value = amt; } else { return None; } } @@ -541,7 +538,7 @@ impl OnchainTxHandler { bumped_tx.input[i].witness.push(vec!(1)); } bumped_tx.input[i].witness.push(witness_script.clone().into_bytes()); - log_trace!(self, "Going to broadcast Penalty Transaction {} claiming revoked {} output {} from {} with new feerate {}...", bumped_tx.txid(), if !is_htlc { "to_local" } else if HTLCType::scriptlen_to_htlctype(witness_script.len()) == Some(HTLCType::OfferedHTLC) { "offered" } else if HTLCType::scriptlen_to_htlctype(witness_script.len()) == Some(HTLCType::AcceptedHTLC) { "received" } else { "" }, outp.vout, outp.txid, new_feerate); + log_trace!(logger, "Going to broadcast Penalty Transaction {} claiming revoked {} output {} from {} with new feerate {}...", bumped_tx.txid(), if !is_htlc { "to_local" } else if HTLCType::scriptlen_to_htlctype(witness_script.len()) == Some(HTLCType::OfferedHTLC) { "offered" } else if HTLCType::scriptlen_to_htlctype(witness_script.len()) == Some(HTLCType::AcceptedHTLC) { "received" } else { "" }, outp.vout, outp.txid, new_feerate); }, &InputMaterial::RemoteHTLC { ref witness_script, ref key, ref preimage, ref amount, ref locktime } => { if !preimage.is_some() { bumped_tx.lock_time = *locktime }; // Right now we don't aggregate time-locked transaction, if we do we should set lock_time before to avoid breaking hash computation @@ -556,12 +553,12 @@ impl OnchainTxHandler { bumped_tx.input[i].witness.push(vec![]); } bumped_tx.input[i].witness.push(witness_script.clone().into_bytes()); - log_trace!(self, "Going to broadcast Claim Transaction {} claiming remote {} htlc output {} from {} with new feerate {}...", bumped_tx.txid(), if preimage.is_some() { "offered" } else { "received" }, outp.vout, outp.txid, new_feerate); + log_trace!(logger, "Going to broadcast Claim Transaction {} claiming remote {} htlc output {} from {} with new feerate {}...", bumped_tx.txid(), if preimage.is_some() { "offered" } else { "received" }, outp.vout, outp.txid, new_feerate); }, _ => unreachable!() } } - log_trace!(self, "...with timer {}", new_timer.unwrap()); + log_trace!(logger, "...with timer {}", new_timer.unwrap()); assert!(predicted_weight >= bumped_tx.get_weight()); return Some((new_timer, new_feerate, bumped_tx)) } else { @@ -572,7 +569,7 @@ impl OnchainTxHandler { if let Some(htlc_tx) = htlc_tx { let feerate = (amount - htlc_tx.output[0].value) * 1000 / htlc_tx.get_weight() as u64; // Timer set to $NEVER given we can't bump tx without anchor outputs - log_trace!(self, "Going to broadcast Local HTLC-{} claiming HTLC output {} from {}...", if preimage.is_some() { "Success" } else { "Timeout" }, outp.vout, outp.txid); + log_trace!(logger, "Going to broadcast Local HTLC-{} claiming HTLC output {} from {}...", if preimage.is_some() { "Success" } else { "Timeout" }, outp.vout, outp.txid); return Some((None, feerate, htlc_tx)); } return None; @@ -580,7 +577,7 @@ impl OnchainTxHandler { &InputMaterial::Funding { ref funding_redeemscript } => { let signed_tx = self.get_fully_signed_local_tx(funding_redeemscript).unwrap(); // Timer set to $NEVER given we can't bump tx without anchor outputs - log_trace!(self, "Going to broadcast Local Transaction {} claiming funding output {} from {}...", signed_tx.txid(), outp.vout, outp.txid); + log_trace!(logger, "Going to broadcast Local Transaction {} claiming funding output {} from {}...", signed_tx.txid(), outp.vout, outp.txid); return Some((None, self.local_commitment.as_ref().unwrap().feerate_per_kw, signed_tx)); } _ => unreachable!() @@ -590,11 +587,12 @@ impl OnchainTxHandler { None } - pub(super) fn block_connected(&mut self, txn_matched: &[&Transaction], claimable_outpoints: Vec, height: u32, broadcaster: B, fee_estimator: F) + pub(super) fn block_connected(&mut self, txn_matched: &[&Transaction], claimable_outpoints: Vec, height: u32, broadcaster: B, fee_estimator: F, logger: L) where B::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, { - log_trace!(self, "Block at height {} connected with {} claim requests", height, claimable_outpoints.len()); + log_trace!(logger, "Block at height {} connected with {} claim requests", height, claimable_outpoints.len()); let mut new_claims = Vec::new(); let mut aggregated_claim = HashMap::new(); let mut aggregated_soonest = ::std::u32::MAX; @@ -603,8 +601,8 @@ impl OnchainTxHandler { // <= CLTV_SHARED_CLAIM_BUFFER) and they don't require an immediate nLockTime (aggregable). for req in claimable_outpoints { // Don't claim a outpoint twice that would be bad for privacy and may uselessly lock a CPFP input for a while - if let Some(_) = self.claimable_outpoints.get(&req.outpoint) { log_trace!(self, "Bouncing off outpoint {}:{}, already registered its claiming request", req.outpoint.txid, req.outpoint.vout); } else { - log_trace!(self, "Test if outpoint can be aggregated with expiration {} against {}", req.absolute_timelock, height + CLTV_SHARED_CLAIM_BUFFER); + if let Some(_) = self.claimable_outpoints.get(&req.outpoint) { log_trace!(logger, "Bouncing off outpoint {}:{}, already registered its claiming request", req.outpoint.txid, req.outpoint.vout); } else { + log_trace!(logger, "Test if outpoint can be aggregated with expiration {} against {}", req.absolute_timelock, height + CLTV_SHARED_CLAIM_BUFFER); if req.absolute_timelock <= height + CLTV_SHARED_CLAIM_BUFFER || !req.aggregable { // Don't aggregate if outpoint absolute timelock is soon or marked as non-aggregable let mut single_input = HashMap::new(); single_input.insert(req.outpoint, req.witness_data); @@ -623,16 +621,16 @@ impl OnchainTxHandler { // height timer expiration (i.e in how many blocks we're going to take action). for (soonest_timelock, claim) in new_claims.drain(..) { let mut claim_material = ClaimTxBumpMaterial { height_timer: None, feerate_previous: 0, soonest_timelock, per_input_material: claim }; - if let Some((new_timer, new_feerate, tx)) = self.generate_claim_tx(height, &claim_material, &*fee_estimator) { + if let Some((new_timer, new_feerate, tx)) = self.generate_claim_tx(height, &claim_material, &*fee_estimator, &*logger) { claim_material.height_timer = new_timer; claim_material.feerate_previous = new_feerate; let txid = tx.txid(); for k in claim_material.per_input_material.keys() { - log_trace!(self, "Registering claiming request for {}:{}", k.txid, k.vout); + log_trace!(logger, "Registering claiming request for {}:{}", k.txid, k.vout); self.claimable_outpoints.insert(k.clone(), (txid, height)); } self.pending_claim_requests.insert(txid, claim_material); - log_trace!(self, "Broadcast onchain {}", log_tx!(tx)); + log_trace!(logger, "Broadcast onchain {}", log_tx!(tx)); broadcaster.broadcast_transaction(&tx); } } @@ -748,10 +746,10 @@ impl OnchainTxHandler { } // Build, bump and rebroadcast tx accordingly - log_trace!(self, "Bumping {} candidates", bump_candidates.len()); + log_trace!(logger, "Bumping {} candidates", bump_candidates.len()); for (first_claim_txid, claim_material) in bump_candidates.iter() { - if let Some((new_timer, new_feerate, bump_tx)) = self.generate_claim_tx(height, &claim_material, &*fee_estimator) { - log_trace!(self, "Broadcast onchain {}", log_tx!(bump_tx)); + if let Some((new_timer, new_feerate, bump_tx)) = self.generate_claim_tx(height, &claim_material, &*fee_estimator, &*logger) { + log_trace!(logger, "Broadcast onchain {}", log_tx!(bump_tx)); broadcaster.broadcast_transaction(&bump_tx); if let Some(claim_material) = self.pending_claim_requests.get_mut(first_claim_txid) { claim_material.height_timer = new_timer; @@ -761,9 +759,10 @@ impl OnchainTxHandler { } } - pub(super) fn block_disconnected(&mut self, height: u32, broadcaster: B, fee_estimator: F) + pub(super) fn block_disconnected(&mut self, height: u32, broadcaster: B, fee_estimator: F, logger: L) where B::Target: BroadcasterInterface, - F::Target: FeeEstimator + F::Target: FeeEstimator, + L::Target: Logger, { let mut bump_candidates = HashMap::new(); if let Some(events) = self.onchain_events_waiting_threshold_conf.remove(&(height + ANTI_REORG_DELAY - 1)) { @@ -786,7 +785,7 @@ impl OnchainTxHandler { } } for (_, claim_material) in bump_candidates.iter_mut() { - if let Some((new_timer, new_feerate, bump_tx)) = self.generate_claim_tx(height, &claim_material, &*fee_estimator) { + if let Some((new_timer, new_feerate, bump_tx)) = self.generate_claim_tx(height, &claim_material, &*fee_estimator, &*logger) { claim_material.height_timer = new_timer; claim_material.feerate_previous = new_feerate; broadcaster.broadcast_transaction(&bump_tx); diff --git a/lightning/src/ln/onion_utils.rs b/lightning/src/ln/onion_utils.rs index 52e7d2fef..36a6ccabc 100644 --- a/lightning/src/ln/onion_utils.rs +++ b/lightning/src/ln/onion_utils.rs @@ -5,7 +5,7 @@ use util::byte_utils; use util::chacha20::ChaCha20; use util::errors::{self, APIError}; use util::ser::{Readable, Writeable, LengthCalculatingWriter}; -use util::logger::{Logger, LogHolder}; +use util::logger::Logger; use bitcoin::hashes::{Hash, HashEngine}; use bitcoin::hashes::cmp::fixed_time_eq; @@ -18,7 +18,7 @@ use bitcoin::secp256k1::ecdh::SharedSecret; use bitcoin::secp256k1; use std::io::Cursor; -use std::sync::Arc; +use std::ops::Deref; pub(super) struct OnionKeys { #[cfg(test)] @@ -318,7 +318,7 @@ pub(super) fn build_first_hop_failure_packet(shared_secret: &[u8], failure_type: /// OutboundRoute). /// Returns update, a boolean indicating that the payment itself failed, and the error code. #[inline] -pub(super) fn process_onion_failure(secp_ctx: &Secp256k1, logger: &Arc, htlc_source: &HTLCSource, mut packet_decrypted: Vec) -> (Option, bool, Option, Option>) { +pub(super) fn process_onion_failure(secp_ctx: &Secp256k1, logger: &L, htlc_source: &HTLCSource, mut packet_decrypted: Vec) -> (Option, bool, Option, Option>) where L::Target: Logger { if let &HTLCSource::OutboundRoute { ref path, ref session_priv, ref first_hop_htlc_msat } = htlc_source { let mut res = None; let mut htlc_msat = *first_hop_htlc_msat; @@ -440,12 +440,10 @@ pub(super) fn process_onion_failure(secp_ctx: &Secp256k1< let (description, title) = errors::get_onion_error_description(error_code); if debug_field_size > 0 && err_packet.failuremsg.len() >= 4 + debug_field_size { - let log_holder = LogHolder { logger }; - log_warn!(log_holder, "Onion Error[{}({:#x}) {}({})] {}", title, error_code, debug_field, log_bytes!(&err_packet.failuremsg[4..4+debug_field_size]), description); + log_warn!(logger, "Onion Error[{}({:#x}) {}({})] {}", title, error_code, debug_field, log_bytes!(&err_packet.failuremsg[4..4+debug_field_size]), description); } else { - let log_holder = LogHolder { logger }; - log_warn!(log_holder, "Onion Error[{}({:#x})] {}", title, error_code, description); + log_warn!(logger, "Onion Error[{}({:#x})] {}", title, error_code, description); } } else { // Useless packet that we can't use but it passed HMAC, so it diff --git a/lightning/src/ln/peer_handler.rs b/lightning/src/ln/peer_handler.rs index 11c6c4d4c..a983a6c8c 100644 --- a/lightning/src/ln/peer_handler.rs +++ b/lightning/src/ln/peer_handler.rs @@ -171,7 +171,7 @@ fn _check_usize_is_32_or_64() { /// lifetimes). Other times you can afford a reference, which is more efficient, in which case /// SimpleRefPeerManager is the more appropriate type. Defining these type aliases prevents /// issues such as overly long function definitions. -pub type SimpleArcPeerManager = Arc>>; +pub type SimpleArcPeerManager = Arc>>; /// SimpleRefPeerManager is a type alias for a PeerManager reference, and is the reference /// counterpart to the SimpleArcPeerManager type alias. Use this type by default when you don't @@ -179,7 +179,7 @@ pub type SimpleArcPeerManager = Arc = PeerManager>; +pub type SimpleRefPeerManager<'a, 'b, 'c, 'd, 'e, SD, M, T, F, L> = PeerManager>; /// A PeerManager manages a set of peers, described by their SocketDescriptor and marshalls socket /// events into messages which it passes on to its MessageHandlers. @@ -342,7 +342,7 @@ impl PeerManager where macro_rules! encode_and_send_msg { ($msg: expr) => { { - log_trace!(self, "Encoding and sending sync update message of type {} to {}", $msg.type_id(), log_pubkey!(peer.their_node_id.unwrap())); + log_trace!(self.logger, "Encoding and sending sync update message of type {} to {}", $msg.type_id(), log_pubkey!(peer.their_node_id.unwrap())); peer.pending_outbound_buffer.push_back(peer.channel_encryptor.encrypt_message(&encode_msg!($msg)[..])); } } @@ -484,7 +484,7 @@ impl PeerManager where macro_rules! encode_and_send_msg { ($msg: expr) => { { - log_trace!(self, "Encoding and sending message of type {} to {}", $msg.type_id(), log_pubkey!(peer.their_node_id.unwrap())); + log_trace!(self.logger, "Encoding and sending message of type {} to {}", $msg.type_id(), log_pubkey!(peer.their_node_id.unwrap())); peer.pending_outbound_buffer.push_back(peer.channel_encryptor.encrypt_message(&encode_msg!(&$msg)[..])); peers.peers_needing_send.insert(peer_descriptor.clone()); } @@ -499,15 +499,15 @@ impl PeerManager where match e.action { msgs::ErrorAction::DisconnectPeer { msg: _ } => { //TODO: Try to push msg - log_trace!(self, "Got Err handling message, disconnecting peer because {}", e.err); + log_trace!(self.logger, "Got Err handling message, disconnecting peer because {}", e.err); return Err(PeerHandleError{ no_connection_possible: false }); }, msgs::ErrorAction::IgnoreError => { - log_trace!(self, "Got Err handling message, ignoring because {}", e.err); + log_trace!(self.logger, "Got Err handling message, ignoring because {}", e.err); continue; }, msgs::ErrorAction::SendErrorMessage { msg } => { - log_trace!(self, "Got Err handling message, sending Error message because {}", e.err); + log_trace!(self.logger, "Got Err handling message, sending Error message because {}", e.err); encode_and_send_msg!(msg); continue; }, @@ -521,12 +521,12 @@ impl PeerManager where () => { match peers.node_id_to_descriptor.entry(peer.their_node_id.unwrap()) { hash_map::Entry::Occupied(_) => { - log_trace!(self, "Got second connection with {}, closing", log_pubkey!(peer.their_node_id.unwrap())); + log_trace!(self.logger, "Got second connection with {}, closing", log_pubkey!(peer.their_node_id.unwrap())); peer.their_node_id = None; // Unset so that we don't generate a peer_disconnected event return Err(PeerHandleError{ no_connection_possible: false }) }, hash_map::Entry::Vacant(entry) => { - log_trace!(self, "Finished noise handshake for connection with {}", log_pubkey!(peer.their_node_id.unwrap())); + log_trace!(self.logger, "Finished noise handshake for connection with {}", log_pubkey!(peer.their_node_id.unwrap())); entry.insert(peer_descriptor.clone()) }, }; @@ -588,15 +588,15 @@ impl PeerManager where match e { msgs::DecodeError::UnknownVersion => return Err(PeerHandleError { no_connection_possible: false }), msgs::DecodeError::UnknownRequiredFeature => { - log_debug!(self, "Got a channel/node announcement with an known required feature flag, you may want to update!"); + log_debug!(self.logger, "Got a channel/node announcement with an known required feature flag, you may want to update!"); continue; } msgs::DecodeError::InvalidValue => { - log_debug!(self, "Got an invalid value while deserializing message"); + log_debug!(self.logger, "Got an invalid value while deserializing message"); return Err(PeerHandleError { no_connection_possible: false }); } msgs::DecodeError::ShortRead => { - log_debug!(self, "Deserialization failed due to shortness of message"); + log_debug!(self.logger, "Deserialization failed due to shortness of message"); return Err(PeerHandleError { no_connection_possible: false }); } msgs::DecodeError::BadLengthDescriptor => return Err(PeerHandleError { no_connection_possible: false }), @@ -605,12 +605,12 @@ impl PeerManager where } }; - log_trace!(self, "Received message of type {} from {}", message.type_id(), log_pubkey!(peer.their_node_id.unwrap())); + log_trace!(self.logger, "Received message of type {} from {}", message.type_id(), log_pubkey!(peer.their_node_id.unwrap())); // Need an Init as first message if let wire::Message::Init(_) = message { } else if peer.their_features.is_none() { - log_trace!(self, "Peer {} sent non-Init first message", log_pubkey!(peer.their_node_id.unwrap())); + log_trace!(self.logger, "Peer {} sent non-Init first message", log_pubkey!(peer.their_node_id.unwrap())); return Err(PeerHandleError{ no_connection_possible: false }); } @@ -618,18 +618,18 @@ impl PeerManager where // Setup and Control messages: wire::Message::Init(msg) => { if msg.features.requires_unknown_bits() { - log_info!(self, "Peer global features required unknown version bits"); + log_info!(self.logger, "Peer global features required unknown version bits"); return Err(PeerHandleError{ no_connection_possible: true }); } if msg.features.requires_unknown_bits() { - log_info!(self, "Peer local features required unknown version bits"); + log_info!(self.logger, "Peer local features required unknown version bits"); return Err(PeerHandleError{ no_connection_possible: true }); } if peer.their_features.is_some() { return Err(PeerHandleError{ no_connection_possible: false }); } - log_info!(self, "Received peer Init message: data_loss_protect: {}, initial_routing_sync: {}, upfront_shutdown_script: {}, static_remote_key: {}, unkown local flags: {}, unknown global flags: {}", + log_info!(self.logger, "Received peer Init message: data_loss_protect: {}, initial_routing_sync: {}, upfront_shutdown_script: {}, static_remote_key: {}, unkown local flags: {}, unknown global flags: {}", if msg.features.supports_data_loss_protect() { "supported" } else { "not supported"}, if msg.features.initial_routing_sync() { "requested" } else { "not requested" }, if msg.features.supports_upfront_shutdown_script() { "supported" } else { "not supported"}, @@ -642,7 +642,7 @@ impl PeerManager where peers.peers_needing_send.insert(peer_descriptor.clone()); } if !msg.features.supports_static_remote_key() { - log_debug!(self, "Peer {} does not support static remote key, disconnecting with no_connection_possible", log_pubkey!(peer.their_node_id.unwrap())); + log_debug!(self.logger, "Peer {} does not support static remote key, disconnecting with no_connection_possible", log_pubkey!(peer.their_node_id.unwrap())); return Err(PeerHandleError{ no_connection_possible: true }); } @@ -669,9 +669,9 @@ impl PeerManager where } if data_is_printable { - log_debug!(self, "Got Err message from {}: {}", log_pubkey!(peer.their_node_id.unwrap()), msg.data); + log_debug!(self.logger, "Got Err message from {}: {}", log_pubkey!(peer.their_node_id.unwrap()), msg.data); } else { - log_debug!(self, "Got Err message from {} with non-ASCII error message", log_pubkey!(peer.their_node_id.unwrap())); + log_debug!(self.logger, "Got Err message from {} with non-ASCII error message", log_pubkey!(peer.their_node_id.unwrap())); } self.message_handler.chan_handler.handle_error(&peer.their_node_id.unwrap(), &msg); if msg.channel_id == [0; 32] { @@ -769,12 +769,12 @@ impl PeerManager where // Unknown messages: wire::Message::Unknown(msg_type) if msg_type.is_even() => { - log_debug!(self, "Received unknown even message of type {}, disconnecting peer!", msg_type); + log_debug!(self.logger, "Received unknown even message of type {}, disconnecting peer!", msg_type); // Fail the channel if message is an even, unknown type as per BOLT #1. return Err(PeerHandleError{ no_connection_possible: true }); }, wire::Message::Unknown(msg_type) => { - log_trace!(self, "Received unknown odd message of type {}, ignoring", msg_type); + log_trace!(self.logger, "Received unknown odd message of type {}, ignoring", msg_type); }, } } @@ -833,7 +833,7 @@ impl PeerManager where } match event { MessageSendEvent::SendAcceptChannel { ref node_id, ref msg } => { - log_trace!(self, "Handling SendAcceptChannel event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendAcceptChannel event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.temporary_channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -843,7 +843,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendOpenChannel { ref node_id, ref msg } => { - log_trace!(self, "Handling SendOpenChannel event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendOpenChannel event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.temporary_channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -853,7 +853,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendFundingCreated { ref node_id, ref msg } => { - log_trace!(self, "Handling SendFundingCreated event in peer_handler for node {} for channel {} (which becomes {})", + log_trace!(self.logger, "Handling SendFundingCreated event in peer_handler for node {} for channel {} (which becomes {})", log_pubkey!(node_id), log_bytes!(msg.temporary_channel_id), log_funding_channel_id!(msg.funding_txid, msg.funding_output_index)); @@ -865,7 +865,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendFundingSigned { ref node_id, ref msg } => { - log_trace!(self, "Handling SendFundingSigned event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendFundingSigned event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -876,7 +876,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendFundingLocked { ref node_id, ref msg } => { - log_trace!(self, "Handling SendFundingLocked event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendFundingLocked event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -886,7 +886,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendAnnouncementSignatures { ref node_id, ref msg } => { - log_trace!(self, "Handling SendAnnouncementSignatures event in peer_handler for node {} for channel {})", + log_trace!(self.logger, "Handling SendAnnouncementSignatures event in peer_handler for node {} for channel {})", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -897,7 +897,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fulfill_htlcs, ref update_fail_htlcs, ref update_fail_malformed_htlcs, ref update_fee, ref commitment_signed } } => { - log_trace!(self, "Handling UpdateHTLCs event in peer_handler for node {} with {} adds, {} fulfills, {} fails for channel {}", + log_trace!(self.logger, "Handling UpdateHTLCs event in peer_handler for node {} with {} adds, {} fulfills, {} fails for channel {}", log_pubkey!(node_id), update_add_htlcs.len(), update_fulfill_htlcs.len(), @@ -925,7 +925,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendRevokeAndACK { ref node_id, ref msg } => { - log_trace!(self, "Handling SendRevokeAndACK event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendRevokeAndACK event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -935,7 +935,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendClosingSigned { ref node_id, ref msg } => { - log_trace!(self, "Handling SendClosingSigned event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendClosingSigned event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -945,7 +945,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendShutdown { ref node_id, ref msg } => { - log_trace!(self, "Handling Shutdown event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling Shutdown event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -955,7 +955,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::SendChannelReestablish { ref node_id, ref msg } => { - log_trace!(self, "Handling SendChannelReestablish event in peer_handler for node {} for channel {}", + log_trace!(self.logger, "Handling SendChannelReestablish event in peer_handler for node {} for channel {}", log_pubkey!(node_id), log_bytes!(msg.channel_id)); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -965,7 +965,7 @@ impl PeerManager where self.do_attempt_write_data(&mut descriptor, peer); }, MessageSendEvent::BroadcastChannelAnnouncement { ref msg, ref update_msg } => { - log_trace!(self, "Handling BroadcastChannelAnnouncement event in peer_handler for short channel id {}", msg.contents.short_channel_id); + log_trace!(self.logger, "Handling BroadcastChannelAnnouncement event in peer_handler for short channel id {}", msg.contents.short_channel_id); if self.message_handler.route_handler.handle_channel_announcement(msg).is_ok() && self.message_handler.route_handler.handle_channel_update(update_msg).is_ok() { let encoded_msg = encode_msg!(msg); let encoded_update_msg = encode_msg!(update_msg); @@ -990,7 +990,7 @@ impl PeerManager where } }, MessageSendEvent::BroadcastNodeAnnouncement { ref msg } => { - log_trace!(self, "Handling BroadcastNodeAnnouncement event in peer_handler"); + log_trace!(self.logger, "Handling BroadcastNodeAnnouncement event in peer_handler"); if self.message_handler.route_handler.handle_node_announcement(msg).is_ok() { let encoded_msg = encode_msg!(msg); @@ -1005,7 +1005,7 @@ impl PeerManager where } }, MessageSendEvent::BroadcastChannelUpdate { ref msg } => { - log_trace!(self, "Handling BroadcastChannelUpdate event in peer_handler for short channel id {}", msg.contents.short_channel_id); + log_trace!(self.logger, "Handling BroadcastChannelUpdate event in peer_handler for short channel id {}", msg.contents.short_channel_id); if self.message_handler.route_handler.handle_channel_update(msg).is_ok() { let encoded_msg = encode_msg!(msg); @@ -1029,7 +1029,7 @@ impl PeerManager where peers.peers_needing_send.remove(&descriptor); if let Some(mut peer) = peers.peers.remove(&descriptor) { if let Some(ref msg) = *msg { - log_trace!(self, "Handling DisconnectPeer HandleError event in peer_handler for node {} with message {}", + log_trace!(self.logger, "Handling DisconnectPeer HandleError event in peer_handler for node {} with message {}", log_pubkey!(node_id), msg.data); peer.pending_outbound_buffer.push_back(peer.channel_encryptor.encrypt_message(&encode_msg!(msg))); @@ -1037,7 +1037,7 @@ impl PeerManager where // room in the send buffer, put the error message there... self.do_attempt_write_data(&mut descriptor, &mut peer); } else { - log_trace!(self, "Handling DisconnectPeer HandleError event in peer_handler for node {} with no message", log_pubkey!(node_id)); + log_trace!(self.logger, "Handling DisconnectPeer HandleError event in peer_handler for node {} with no message", log_pubkey!(node_id)); } } descriptor.disconnect_socket(); @@ -1046,7 +1046,7 @@ impl PeerManager where }, msgs::ErrorAction::IgnoreError => {}, msgs::ErrorAction::SendErrorMessage { ref msg } => { - log_trace!(self, "Handling SendErrorMessage HandleError event in peer_handler for node {} with message {}", + log_trace!(self.logger, "Handling SendErrorMessage HandleError event in peer_handler for node {} with message {}", log_pubkey!(node_id), msg.data); let (mut descriptor, peer) = get_peer_for_forwarding!(node_id, { @@ -1118,7 +1118,7 @@ impl PeerManager where descriptors_needing_disconnect.push(descriptor.clone()); match peer.their_node_id { Some(node_id) => { - log_trace!(self, "Disconnecting peer with id {} due to ping timeout", node_id); + log_trace!(self.logger, "Disconnecting peer with id {} due to ping timeout", node_id); node_id_to_descriptor.remove(&node_id); self.message_handler.chan_handler.peer_disconnected(&node_id, false); } diff --git a/lightning/src/routing/network_graph.rs b/lightning/src/routing/network_graph.rs index fedfad79f..3168a1fd8 100644 --- a/lightning/src/routing/network_graph.rs +++ b/lightning/src/routing/network_graph.rs @@ -17,33 +17,34 @@ use util::ser::{Writeable, Readable, Writer}; use util::logger::Logger; use std::cmp; -use std::sync::{RwLock,Arc}; +use std::sync::RwLock; use std::sync::atomic::{AtomicUsize, Ordering}; use std::collections::BTreeMap; use std::collections::btree_map::Entry as BtreeEntry; use std; +use std::ops::Deref; /// Receives and validates network updates from peers, /// stores authentic and relevant data as a network graph. /// This network graph is then used for routing payments. /// Provides interface to help with initial routing sync by /// serving historical announcements. -pub struct NetGraphMsgHandler { +pub struct NetGraphMsgHandler where C::Target: ChainWatchInterface, L::Target: Logger { secp_ctx: Secp256k1, /// Representation of the payment channel network pub network_graph: RwLock, - chain_monitor: Arc, + chain_monitor: C, full_syncs_requested: AtomicUsize, - logger: Arc, + logger: L, } -impl NetGraphMsgHandler { +impl NetGraphMsgHandler where C::Target: ChainWatchInterface, L::Target: Logger { /// Creates a new tracker of the actual state of the network of channels and nodes, /// assuming a fresh network graph. /// Chain monitor is used to make sure announced channels exist on-chain, /// channel data is correct, and that the announcement is signed with /// channel owners' keys. - pub fn new(chain_monitor: Arc, logger: Arc) -> Self { + pub fn new(chain_monitor: C, logger: L) -> Self { NetGraphMsgHandler { secp_ctx: Secp256k1::verification_only(), network_graph: RwLock::new(NetworkGraph { @@ -52,19 +53,19 @@ impl NetGraphMsgHandler { }), full_syncs_requested: AtomicUsize::new(0), chain_monitor, - logger: logger.clone(), + logger, } } /// Creates a new tracker of the actual state of the network of channels and nodes, /// assuming an existing Network Graph. - pub fn from_net_graph(chain_monitor: Arc, logger: Arc, network_graph: RwLock) -> Self { + pub fn from_net_graph(chain_monitor: C, logger: L, network_graph: RwLock) -> Self { NetGraphMsgHandler { secp_ctx: Secp256k1::verification_only(), - network_graph: network_graph, + network_graph, full_syncs_requested: AtomicUsize::new(0), chain_monitor, - logger: logger.clone(), + logger, } } } @@ -79,7 +80,7 @@ macro_rules! secp_verify_sig { }; } -impl RoutingMessageHandler for NetGraphMsgHandler { +impl RoutingMessageHandler for NetGraphMsgHandler where C::Target: ChainWatchInterface, L::Target: Logger { fn handle_node_announcement(&self, msg: &msgs::NodeAnnouncement) -> Result { self.network_graph.write().unwrap().update_node_from_announcement(msg, Some(&self.secp_ctx)) } @@ -115,7 +116,7 @@ impl RoutingMessageHandler for NetGraphMsgHandler { }, }; let result = self.network_graph.write().unwrap().update_channel_from_announcement(msg, checked_utxo, Some(&self.secp_ctx)); - log_trace!(self, "Added channel_announcement for {}{}", msg.contents.short_channel_id, if !msg.contents.excess_data.is_empty() { " with excess uninterpreted data!" } else { "" }); + log_trace!(self.logger, "Added channel_announcement for {}{}", msg.contents.short_channel_id, if !msg.contents.excess_data.is_empty() { " with excess uninterpreted data!" } else { "" }); result } @@ -712,7 +713,7 @@ impl NetworkGraph { proportional_millionths }); } else if chan_was_enabled { - let mut node = self.nodes.get_mut(&dest_node_id).unwrap(); + let node = self.nodes.get_mut(&dest_node_id).unwrap(); let mut lowest_inbound_channel_fees = None; for chan_id in node.channels.iter() { @@ -786,10 +787,10 @@ mod tests { use std::sync::Arc; - fn create_net_graph_msg_handler() -> (Secp256k1, NetGraphMsgHandler) { + fn create_net_graph_msg_handler() -> (Secp256k1, NetGraphMsgHandler, Arc>) { let secp_ctx = Secp256k1::new(); - let logger: Arc = Arc::new(test_utils::TestLogger::new()); - let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger))); + let logger = Arc::new(test_utils::TestLogger::new()); + let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet)); let net_graph_msg_handler = NetGraphMsgHandler::new(chain_monitor, Arc::clone(&logger)); (secp_ctx, net_graph_msg_handler) } diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs index 524f015c5..6f70e610e 100644 --- a/lightning/src/routing/router.rs +++ b/lightning/src/routing/router.rs @@ -5,16 +5,17 @@ use bitcoin::secp256k1::key::PublicKey; +use chain::chaininterface::ChainWatchInterface; use ln::channelmanager; use ln::features::{ChannelFeatures, NodeFeatures}; use ln::msgs::{DecodeError,ErrorAction,LightningError}; use routing::network_graph::{NetGraphMsgHandler, RoutingFees}; use util::ser::{Writeable, Readable}; -use util::logger::{Logger, LogHolder}; +use util::logger::Logger; use std::cmp; -use std::sync::Arc; use std::collections::{HashMap,BinaryHeap}; +use std::ops::Deref; /// A hop in a route #[derive(Clone, PartialEq)] @@ -160,8 +161,8 @@ struct DummyDirectionalChannelInfo { /// The fees on channels from us to next-hops are ignored (as they are assumed to all be /// equal), however the enabled/disabled bit on such channels as well as the htlc_minimum_msat /// *is* checked as they may change based on the receiving node. -pub fn get_route(our_node_id: &PublicKey, net_graph_msg_handler: &NetGraphMsgHandler, target: &PublicKey, first_hops: Option<&[channelmanager::ChannelDetails]>, - last_hops: &[RouteHint], final_value_msat: u64, final_cltv: u32, logger: Arc) -> Result { +pub fn get_route(our_node_id: &PublicKey, net_graph_msg_handler: &NetGraphMsgHandler, target: &PublicKey, first_hops: Option<&[channelmanager::ChannelDetails]>, + last_hops: &[RouteHint], final_value_msat: u64, final_cltv: u32, logger: L) -> Result where C::Target: ChainWatchInterface, L::Target: Logger { // TODO: Obviously *only* using total fee cost sucks. We should consider weighting by // uptime/success in using a node in the past. if *target == *our_node_id { @@ -384,8 +385,7 @@ pub fn get_route(our_node_id: &PublicKey, net_graph_msg_handler: &NetGraphMsgHan res.last_mut().unwrap().fee_msat = final_value_msat; res.last_mut().unwrap().cltv_expiry_delta = final_cltv; let route = Route { paths: vec![res] }; - let log_holder = LogHolder { logger: &logger }; - log_trace!(log_holder, "Got route: {}", log_route!(route)); + log_trace!(logger, "Got route: {}", log_route!(route)); return Ok(route); } @@ -410,7 +410,6 @@ mod tests { NodeAnnouncement, UnsignedNodeAnnouncement, ChannelUpdate, UnsignedChannelUpdate}; use ln::channelmanager; use util::test_utils; - use util::logger::Logger; use util::ser::Writeable; use bitcoin::hashes::sha256d::Hash as Sha256dHash; @@ -427,7 +426,7 @@ mod tests { use std::sync::Arc; // Using the same keys for LN and BTC ids - fn add_channel(net_graph_msg_handler: &NetGraphMsgHandler, secp_ctx: &Secp256k1, node_1_privkey: &SecretKey, + fn add_channel(net_graph_msg_handler: &NetGraphMsgHandler, Arc>, secp_ctx: &Secp256k1, node_1_privkey: &SecretKey, node_2_privkey: &SecretKey, features: ChannelFeatures, short_channel_id: u64) { let node_id_1 = PublicKey::from_secret_key(&secp_ctx, node_1_privkey); let node_id_2 = PublicKey::from_secret_key(&secp_ctx, node_2_privkey); @@ -457,7 +456,7 @@ mod tests { }; } - fn update_channel(net_graph_msg_handler: &NetGraphMsgHandler, secp_ctx: &Secp256k1, node_privkey: &SecretKey, update: UnsignedChannelUpdate) { + fn update_channel(net_graph_msg_handler: &NetGraphMsgHandler, Arc>, secp_ctx: &Secp256k1, node_privkey: &SecretKey, update: UnsignedChannelUpdate) { let msghash = hash_to_message!(&Sha256dHash::hash(&update.encode()[..])[..]); let valid_channel_update = ChannelUpdate { signature: secp_ctx.sign(&msghash, node_privkey), @@ -472,7 +471,7 @@ mod tests { } - fn add_or_update_node(net_graph_msg_handler: &NetGraphMsgHandler, secp_ctx: &Secp256k1, node_privkey: &SecretKey, + fn add_or_update_node(net_graph_msg_handler: &NetGraphMsgHandler, Arc>, secp_ctx: &Secp256k1, node_privkey: &SecretKey, features: NodeFeatures, timestamp: u32) { let node_id = PublicKey::from_secret_key(&secp_ctx, node_privkey); let unsigned_announcement = UnsignedNodeAnnouncement { @@ -502,8 +501,8 @@ mod tests { let secp_ctx = Secp256k1::new(); let our_privkey = &SecretKey::from_slice(&hex::decode("0101010101010101010101010101010101010101010101010101010101010101").unwrap()[..]).unwrap(); let our_id = PublicKey::from_secret_key(&secp_ctx, our_privkey); - let logger: Arc = Arc::new(test_utils::TestLogger::new()); - let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger))); + let logger = Arc::new(test_utils::TestLogger::new()); + let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet)); let net_graph_msg_handler = NetGraphMsgHandler::new(chain_monitor, Arc::clone(&logger)); // Build network from our_id to node8: // diff --git a/lightning/src/util/logger.rs b/lightning/src/util/logger.rs index e727723c1..0d2de12d7 100644 --- a/lightning/src/util/logger.rs +++ b/lightning/src/util/logger.rs @@ -16,7 +16,6 @@ use std::cmp; use std::fmt; -use std::sync::Arc; static LOG_LEVEL_NAMES: [&'static str; 6] = ["OFF", "ERROR", "WARN", "INFO", "DEBUG", "TRACE"]; @@ -121,13 +120,11 @@ pub trait Logger: Sync + Send { fn log(&self, record: &Record); } -pub(crate) struct LogHolder<'a> { pub(crate) logger: &'a Arc } - #[cfg(test)] mod tests { use util::logger::{Logger, Level}; use util::test_utils::TestLogger; - use std::sync::{Arc}; + use std::sync::Arc; #[test] fn test_level_show() { @@ -148,11 +145,11 @@ mod tests { } fn call_macros(&self) { - log_error!(self, "This is an error"); - log_warn!(self, "This is a warning"); - log_info!(self, "This is an info"); - log_debug!(self, "This is a debug"); - log_trace!(self, "This is a trace"); + log_error!(self.logger, "This is an error"); + log_warn!(self.logger, "This is a warning"); + log_info!(self.logger, "This is an info"); + log_debug!(self.logger, "This is a debug"); + log_trace!(self.logger, "This is a trace"); } } diff --git a/lightning/src/util/macro_logger.rs b/lightning/src/util/macro_logger.rs index bea3685b5..5a6002d85 100644 --- a/lightning/src/util/macro_logger.rs +++ b/lightning/src/util/macro_logger.rs @@ -147,42 +147,42 @@ macro_rules! log_spendable { } macro_rules! log_internal { - ($self: ident, $lvl:expr, $($arg:tt)+) => ( - &$self.logger.log(&::util::logger::Record::new($lvl, format_args!($($arg)+), module_path!(), file!(), line!())); + ($logger: expr, $lvl:expr, $($arg:tt)+) => ( + $logger.log(&::util::logger::Record::new($lvl, format_args!($($arg)+), module_path!(), file!(), line!())); ); } macro_rules! log_error { - ($self: ident, $($arg:tt)*) => ( + ($logger: expr, $($arg:tt)*) => ( #[cfg(not(any(feature = "max_level_off")))] - log_internal!($self, $crate::util::logger::Level::Error, $($arg)*); + log_internal!($logger, $crate::util::logger::Level::Error, $($arg)*); ) } macro_rules! log_warn { - ($self: ident, $($arg:tt)*) => ( + ($logger: expr, $($arg:tt)*) => ( #[cfg(not(any(feature = "max_level_off", feature = "max_level_error")))] - log_internal!($self, $crate::util::logger::Level::Warn, $($arg)*); + log_internal!($logger, $crate::util::logger::Level::Warn, $($arg)*); ) } macro_rules! log_info { - ($self: ident, $($arg:tt)*) => ( + ($logger: expr, $($arg:tt)*) => ( #[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn")))] - log_internal!($self, $crate::util::logger::Level::Info, $($arg)*); + log_internal!($logger, $crate::util::logger::Level::Info, $($arg)*); ) } macro_rules! log_debug { - ($self: ident, $($arg:tt)*) => ( + ($logger: expr, $($arg:tt)*) => ( #[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn", feature = "max_level_info")))] - log_internal!($self, $crate::util::logger::Level::Debug, $($arg)*); + log_internal!($logger, $crate::util::logger::Level::Debug, $($arg)*); ) } macro_rules! log_trace { - ($self: ident, $($arg:tt)*) => ( + ($logger: expr, $($arg:tt)*) => ( #[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn", feature = "max_level_info", feature = "max_level_debug")))] - log_internal!($self, $crate::util::logger::Level::Trace, $($arg)*); + log_internal!($logger, $crate::util::logger::Level::Trace, $($arg)*); ) } diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs index 6a652aa6b..0dddd4996 100644 --- a/lightning/src/util/test_utils.rs +++ b/lightning/src/util/test_utils.rs @@ -10,7 +10,7 @@ use ln::channelmonitor::HTLCUpdate; use util::enforcing_trait_impls::EnforcingChannelKeys; use util::events; use util::logger::{Logger, Level, Record}; -use util::ser::{Readable, ReadableArgs, Writer, Writeable}; +use util::ser::{Readable, Writer, Writeable}; use bitcoin::blockdata::transaction::Transaction; use bitcoin::blockdata::script::{Builder, Script}; @@ -22,8 +22,8 @@ use bitcoin::hash_types::{Txid, BlockHash}; use bitcoin::secp256k1::{SecretKey, PublicKey}; use std::time::{SystemTime, UNIX_EPOCH}; -use std::sync::{Arc,Mutex}; -use std::{mem}; +use std::sync::Mutex; +use std::mem; use std::collections::HashMap; pub struct TestVecWriter(pub Vec); @@ -49,14 +49,14 @@ impl chaininterface::FeeEstimator for TestFeeEstimator { pub struct TestChannelMonitor<'a> { pub added_monitors: Mutex)>>, pub latest_monitor_update_id: Mutex>, - pub simple_monitor: channelmonitor::SimpleManyChannelMonitor, + pub simple_monitor: channelmonitor::SimpleManyChannelMonitor, pub update_ret: Mutex>, // If this is set to Some(), after the next return, we'll always return this until update_ret // is changed: pub next_update_ret: Mutex>>, } impl<'a> TestChannelMonitor<'a> { - pub fn new(chain_monitor: Arc, broadcaster: &'a chaininterface::BroadcasterInterface, logger: Arc, fee_estimator: &'a TestFeeEstimator) -> Self { + pub fn new(chain_monitor: &'a chaininterface::ChainWatchInterface, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator) -> Self { Self { added_monitors: Mutex::new(Vec::new()), latest_monitor_update_id: Mutex::new(HashMap::new()), @@ -73,7 +73,7 @@ impl<'a> channelmonitor::ManyChannelMonitor for TestChanne let mut w = TestVecWriter(Vec::new()); monitor.write_for_disk(&mut w).unwrap(); let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( - &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1; + &mut ::std::io::Cursor::new(&w.0)).unwrap().1; assert!(new_monitor == monitor); self.latest_monitor_update_id.lock().unwrap().insert(funding_txo.to_channel_id(), (funding_txo, monitor.get_latest_update_id())); self.added_monitors.lock().unwrap().push((funding_txo, monitor)); @@ -102,7 +102,7 @@ impl<'a> channelmonitor::ManyChannelMonitor for TestChanne w.0.clear(); monitor.write_for_disk(&mut w).unwrap(); let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( - &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1; + &mut ::std::io::Cursor::new(&w.0)).unwrap().1; assert!(new_monitor == *monitor); self.added_monitors.lock().unwrap().push((funding_txo, new_monitor)); @@ -275,10 +275,10 @@ impl keysinterface::KeysInterface for TestKeysInterface { } impl TestKeysInterface { - pub fn new(seed: &[u8; 32], network: Network, logger: Arc) -> Self { + pub fn new(seed: &[u8; 32], network: Network) -> Self { let now = SystemTime::now().duration_since(UNIX_EPOCH).expect("Time went backwards"); Self { - backing: keysinterface::KeysManager::new(seed, network, logger, now.as_secs(), now.subsec_nanos()), + backing: keysinterface::KeysManager::new(seed, network, now.as_secs(), now.subsec_nanos()), override_session_priv: Mutex::new(None), override_channel_id_priv: Mutex::new(None), } -- 2.39.5