X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchanmon_update_fail_tests.rs;h=770fe8139413446bcc498086d00572db696f7dbc;hb=ab20284e2673e946ebdffcd5be7388de917a168f;hp=c3262f17374327b42bc40c987350a05a6d8441d9;hpb=2352587811afd37034ff23aba4de98d5efa4e220;p=rust-lightning diff --git a/lightning/src/ln/chanmon_update_fail_tests.rs b/lightning/src/ln/chanmon_update_fail_tests.rs index c3262f17..770fe813 100644 --- a/lightning/src/ln/chanmon_update_fail_tests.rs +++ b/lightning/src/ln/chanmon_update_fail_tests.rs @@ -16,16 +16,14 @@ use bitcoin::blockdata::block::{Block, BlockHeader}; use bitcoin::blockdata::constants::genesis_block; use bitcoin::hash_types::BlockHash; use bitcoin::network::constants::Network; -use chain::channelmonitor::{ChannelMonitor, ChannelMonitorUpdateErr}; +use chain::channelmonitor::{ANTI_REORG_DELAY, ChannelMonitor}; use chain::transaction::OutPoint; -use chain::Listen; -use chain::Watch; -use ln::{PaymentPreimage, PaymentHash}; +use chain::{ChannelMonitorUpdateErr, Listen, Watch}; use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure}; -use ln::features::{InitFeatures, InvoiceFeatures}; +use ln::channel::AnnouncementSigsState; +use ln::features::InitFeatures; use ln::msgs; -use ln::msgs::{ChannelMessageHandler, ErrorAction, RoutingMessageHandler}; -use routing::router::get_route; +use ln::msgs::{ChannelMessageHandler, RoutingMessageHandler}; use util::config::UserConfig; use util::enforcing_trait_impls::EnforcingSigner; use util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason}; @@ -33,9 +31,6 @@ use util::errors::APIError; use util::ser::{ReadableArgs, Writeable}; use util::test_utils::TestBroadcaster; -use bitcoin::hashes::sha256::Hash as Sha256; -use bitcoin::hashes::Hash; - use ln::functional_test_utils::*; use util::test_utils; @@ -44,25 +39,17 @@ use io; use prelude::*; use sync::{Arc, Mutex}; -// If persister_fail is true, we have the persister return a PermanentFailure -// instead of the higher-level ChainMonitor. -fn do_test_simple_monitor_permanent_update_fail(persister_fail: bool) { +#[test] +fn test_simple_monitor_permanent_update_fail() { // Test that we handle a simple permanent monitor update failure - let mut chanmon_cfgs = create_chanmon_cfgs(2); + 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 mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let logger = test_utils::TestLogger::new(); - - let (_, payment_hash_1, payment_secret_1) = get_payment_preimage_hash!(&nodes[1]); - match persister_fail { - true => chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::PermanentFailure)), - false => *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let (route, payment_hash_1, _, payment_secret_1) = get_route_and_payment_hash!(&nodes[0], nodes[1], 1000000); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::PermanentFailure)); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1)), true, APIError::ChannelUnavailable {..}, {}); check_added_monitors!(nodes[0], 2); @@ -102,7 +89,7 @@ fn test_monitor_and_persister_update_fail() { send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000); // Route an HTLC from node 0 to node 1 (but don't settle) - let preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0; + let (preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 9_000_000); // Make a copy of the ChainMonitor so we can capture the error it returns on a // bogus update. Note that if instead we updated the nodes[0]'s ChainMonitor @@ -116,11 +103,10 @@ fn test_monitor_and_persister_update_fail() { // Because we will connect a block at height 200 below, we need the TestBroadcaster to know // that we are at height 200 so that it doesn't think we're violating the time lock // requirements of transactions broadcasted at that point. - blocks: Arc::new(Mutex::new(vec![(genesis_block(Network::Testnet).header, 200); 200])), + blocks: Arc::new(Mutex::new(vec![(genesis_block(Network::Testnet), 200); 200])), }; let chain_mon = { - let monitors = nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap(); - let monitor = monitors.get(&outpoint).unwrap(); + let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap(); let mut w = test_utils::TestVecWriter(Vec::new()); monitor.write(&mut w).unwrap(); let new_monitor = <(BlockHash, ChannelMonitor)>::read( @@ -137,8 +123,10 @@ fn test_monitor_and_persister_update_fail() { persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); // Try to update ChannelMonitor - assert!(nodes[1].node.claim_funds(preimage)); + nodes[1].node.claim_funds(preimage); + expect_payment_claimed!(nodes[1], payment_hash, 9_000_000); check_added_monitors!(nodes[1], 1); + let updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); 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]); @@ -148,7 +136,7 @@ fn test_monitor_and_persister_update_fail() { // because the update is bogus, ultimately the error that's returned // should be a PermanentFailure. if let Err(ChannelMonitorUpdateErr::PermanentFailure) = chain_mon.chain_monitor.update_channel(outpoint, update.clone()) {} else { panic!("Expected monitor error to be permanent"); } - logger.assert_log_contains("lightning::chain::chainmonitor".to_string(), "Failed to persist channel monitor update: TemporaryFailure".to_string(), 1); + logger.assert_log_regex("lightning::chain::chainmonitor".to_string(), regex::Regex::new("Failed to persist ChannelMonitor update for channel [0-9a-f]*: TemporaryFailure").unwrap(), 1); if let Ok(_) = nodes[0].chain_monitor.update_channel(outpoint, update) {} else { assert!(false); } } else { assert!(false); } } else { assert!(false); }; @@ -158,36 +146,20 @@ fn test_monitor_and_persister_update_fail() { assert_eq!(events.len(), 1); } -#[test] -fn test_simple_monitor_permanent_update_fail() { - do_test_simple_monitor_permanent_update_fail(false); - - // Test behavior when the persister returns a PermanentFailure. - do_test_simple_monitor_permanent_update_fail(true); -} - -// If persister_fail is true, we have the persister return a TemporaryFailure instead of the -// higher-level ChainMonitor. -fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail: bool) { +fn do_test_simple_monitor_temporary_update_fail(disconnect: bool) { // Test that we can recover from a simple temporary monitor update failure optionally with // a disconnect in between - let mut chanmon_cfgs = create_chanmon_cfgs(2); + 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 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 = test_utils::TestLogger::new(); - let (payment_preimage_1, payment_hash_1, payment_secret_1) = get_payment_preimage_hash!(&nodes[1]); + let (route, payment_hash_1, payment_preimage_1, payment_secret_1) = get_route_and_payment_hash!(&nodes[0], nodes[1], 1000000); - match persister_fail { - true => chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)), - false => *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)) - } + chanmon_cfgs[0].persister.set_update_ret(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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1)), false, APIError::MonitorUpdateFailed, {}); check_added_monitors!(nodes[0], 1); } @@ -202,12 +174,9 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail reconnect_nodes(&nodes[0], &nodes[1], (true, true), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false)); } - match persister_fail { - true => chanmon_cfgs[0].persister.set_update_ret(Ok(())), - false => *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())) - } - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[0], 0); let mut events_2 = nodes[0].node.get_and_clear_pending_msg_events(); @@ -222,9 +191,9 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail let events_3 = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events_3.len(), 1); match events_3[0] { - Event::PaymentReceived { ref payment_hash, ref purpose, amt } => { + Event::PaymentReceived { ref payment_hash, ref purpose, amount_msat } => { assert_eq!(payment_hash_1, *payment_hash); - assert_eq!(amt, 1000000); + assert_eq!(amount_msat, 1_000_000); match &purpose { PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => { assert!(payment_preimage.is_none()); @@ -239,14 +208,9 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1); // Now set it to failed again... - let (_, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(&nodes[1]); + let (route, payment_hash_2, _, payment_secret_2) = get_route_and_payment_hash!(&nodes[0], nodes[1], 1000000); { - match persister_fail { - true => chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)), - false => *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)), false, APIError::MonitorUpdateFailed, {}); check_added_monitors!(nodes[0], 1); } @@ -262,7 +226,7 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail } // ...and make sure we can force-close a frozen channel - nodes[0].node.force_close_channel(&channel_id).unwrap(); + nodes[0].node.force_close_channel(&channel_id, &nodes[1].node.get_our_node_id()).unwrap(); check_added_monitors!(nodes[0], 1); check_closed_broadcast!(nodes[0], true); @@ -275,12 +239,8 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail #[test] fn test_simple_monitor_temporary_update_fail() { - do_test_simple_monitor_temporary_update_fail(false, false); - do_test_simple_monitor_temporary_update_fail(true, false); - - // Test behavior when the persister returns a TemporaryFailure. - do_test_simple_monitor_temporary_update_fail(false, true); - do_test_simple_monitor_temporary_update_fail(true, true); + do_test_simple_monitor_temporary_update_fail(false); + do_test_simple_monitor_temporary_update_fail(true); } fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { @@ -308,16 +268,13 @@ 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 = test_utils::TestLogger::new(); - let (payment_preimage_1, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); + let (payment_preimage_1, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); // Now try to send a second payment which will fail to send - let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_2, payment_preimage_2, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)), false, APIError::MonitorUpdateFailed, {}); check_added_monitors!(nodes[0], 1); } @@ -328,8 +285,10 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { // Claim the previous payment, which will result in a update_fulfill_htlc/CS from nodes[1] // but nodes[0] won't respond since it is frozen. - assert!(nodes[1].node.claim_funds(payment_preimage_1)); + nodes[1].node.claim_funds(payment_preimage_1); check_added_monitors!(nodes[1], 1); + expect_payment_claimed!(nodes[1], payment_hash_1, 1_000_000); + let events_2 = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events_2.len(), 1); let (bs_initial_fulfill, bs_initial_commitment_signed) = match events_2[0] { @@ -346,8 +305,9 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { let events_3 = nodes[0].node.get_and_clear_pending_events(); assert_eq!(events_3.len(), 1); match events_3[0] { - Event::PaymentSent { ref payment_preimage } => { + Event::PaymentSent { ref payment_preimage, ref payment_hash, .. } => { assert_eq!(*payment_preimage, payment_preimage_1); + assert_eq!(*payment_hash, payment_hash_1); }, _ => panic!("Unexpected event"), } @@ -369,19 +329,19 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { } // Now fix monitor updating... - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[0], 0); macro_rules! disconnect_reconnect_peers { () => { { nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]); assert_eq!(reestablish_1.len(), 1); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]); assert_eq!(reestablish_2.len(), 1); @@ -400,10 +360,10 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { assert!(nodes[0].node.get_and_clear_pending_events().is_empty()); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]); assert_eq!(reestablish_1.len(), 1); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]); assert_eq!(reestablish_2.len(), 1); @@ -438,8 +398,9 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { let events_3 = nodes[0].node.get_and_clear_pending_events(); assert_eq!(events_3.len(), 1); match events_3[0] { - Event::PaymentSent { ref payment_preimage } => { + Event::PaymentSent { ref payment_preimage, ref payment_hash, .. } => { assert_eq!(*payment_preimage, payment_preimage_1); + assert_eq!(*payment_hash, payment_hash_1); }, _ => panic!("Unexpected event"), } @@ -591,15 +552,16 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) { nodes[0].node.handle_revoke_and_ack(&nodes[1].node.get_our_node_id(), &bs_second_revoke_and_ack); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); check_added_monitors!(nodes[0], 1); + expect_payment_path_successful!(nodes[0]); expect_pending_htlcs_forwardable!(nodes[1]); let events_5 = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events_5.len(), 1); match events_5[0] { - Event::PaymentReceived { ref payment_hash, ref purpose, amt } => { + Event::PaymentReceived { ref payment_hash, ref purpose, amount_msat } => { assert_eq!(payment_hash_2, *payment_hash); - assert_eq!(amt, 1000000); + assert_eq!(amount_msat, 1_000_000); match &purpose { PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => { assert!(payment_preimage.is_none()); @@ -649,12 +611,9 @@ 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 = test_utils::TestLogger::new(); - let (payment_preimage, our_payment_hash, our_payment_secret) = get_payment_preimage_hash!(nodes[1]); + let (route, our_payment_hash, payment_preimage, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -662,16 +621,16 @@ fn test_monitor_update_fail_cs() { let send_event = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(0)); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &send_event.msgs[0]); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &send_event.commitment_msg); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1); check_added_monitors!(nodes[1], 1); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); let responses = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(responses.len(), 2); @@ -693,7 +652,7 @@ fn test_monitor_update_fail_cs() { assert!(updates.update_fee.is_none()); assert_eq!(*node_id, nodes[0].node.get_our_node_id()); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &updates.commitment_signed); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1); @@ -703,9 +662,9 @@ fn test_monitor_update_fail_cs() { _ => panic!("Unexpected event"), } - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[0], 0); let final_raa = get_event_msg!(nodes[0], MessageSendEvent::SendRevokeAndACK, nodes[1].node.get_our_node_id()); @@ -717,9 +676,9 @@ fn test_monitor_update_fail_cs() { let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); match events[0] { - Event::PaymentReceived { payment_hash, ref purpose, amt } => { + Event::PaymentReceived { payment_hash, ref purpose, amount_msat } => { assert_eq!(payment_hash, our_payment_hash); - assert_eq!(amt, 1000000); + assert_eq!(amount_msat, 1_000_000); match &purpose { PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => { assert!(payment_preimage.is_none()); @@ -744,12 +703,9 @@ 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 = test_utils::TestLogger::new(); - let (payment_preimage_1, our_payment_hash, payment_secret_1) = get_payment_preimage_hash!(nodes[1]); + let (route, our_payment_hash, payment_preimage_1, payment_secret_1) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &Some(payment_secret_1)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -758,7 +714,7 @@ fn test_monitor_update_fail_no_rebroadcast() { nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &send_event.msgs[0]); let bs_raa = commitment_signed_dance!(nodes[1], nodes[0], send_event.commitment_msg, false, true, false, true); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[1].node.handle_revoke_and_ack(&nodes[0].node.get_our_node_id(), &bs_raa); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1); @@ -766,9 +722,9 @@ fn test_monitor_update_fail_no_rebroadcast() { assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); check_added_monitors!(nodes[1], 1); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); check_added_monitors!(nodes[1], 0); expect_pending_htlcs_forwardable!(nodes[1]); @@ -794,22 +750,17 @@ 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 = test_utils::TestLogger::new(); send_payment(&nodes[0], &[&nodes[1]], 5000000); - let (payment_preimage_1, our_payment_hash_1, our_payment_secret_1) = get_payment_preimage_hash!(nodes[1]); + let (route, our_payment_hash_1, payment_preimage_1, our_payment_secret_1) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash_1, &Some(our_payment_secret_1)).unwrap(); check_added_monitors!(nodes[0], 1); } let send_event_1 = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(0)); - let (payment_preimage_2, our_payment_hash_2, our_payment_secret_2) = get_payment_preimage_hash!(nodes[0]); + let (route, our_payment_hash_2, payment_preimage_2, our_payment_secret_2) = get_route_and_payment_hash!(nodes[1], nodes[0], 1000000); { - 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.network_graph, &nodes[0].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, our_payment_hash_2, &Some(our_payment_secret_2)).unwrap(); check_added_monitors!(nodes[1], 1); } @@ -820,7 +771,7 @@ fn test_monitor_update_raa_while_paused() { check_added_monitors!(nodes[1], 1); let bs_raa = get_event_msg!(nodes[1], MessageSendEvent::SendRevokeAndACK, nodes[0].node.get_our_node_id()); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[0].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &send_event_2.msgs[0]); nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &send_event_2.commitment_msg); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); @@ -832,9 +783,9 @@ fn test_monitor_update_raa_while_paused() { nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Previous monitor update failure prevented responses to RAA".to_string(), 1); check_added_monitors!(nodes[0], 1); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[0], 0); let as_update_raa = get_revoke_commit_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -872,7 +823,6 @@ 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 = 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); @@ -881,7 +831,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000); // Fail the payment backwards, failing the monitor update on nodes[1]'s receipt of the RAA - assert!(nodes[2].node.fail_htlc_backwards(&payment_hash_1)); + nodes[2].node.fail_htlc_backwards(&payment_hash_1); expect_pending_htlcs_forwardable!(nodes[2]); check_added_monitors!(nodes[2], 1); @@ -898,10 +848,8 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { // While the second channel is AwaitingRAA, forward a second payment to get it into the // holding cell. - let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[2]); + let (route, payment_hash_2, payment_preimage_2, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[2], 1000000); { - 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.network_graph, &nodes[2].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -915,7 +863,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); // Now fail monitor updating. - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[1].node.handle_revoke_and_ack(&nodes[2].node.get_our_node_id(), &bs_revoke_and_ack); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1); @@ -925,15 +873,13 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { // Forward a third payment which will also be added to the holding cell, despite the channel // being paused waiting a monitor update. - let (_, payment_hash_3, payment_secret_3) = get_payment_preimage_hash!(nodes[2]); + let (route, payment_hash_3, _, payment_secret_3) = get_route_and_payment_hash!(nodes[0], nodes[2], 1000000); { - 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.network_graph, &nodes[2].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_3, &Some(payment_secret_3)).unwrap(); check_added_monitors!(nodes[0], 1); } - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); // We succeed in updating the monitor for the first channel + chanmon_cfgs[1].persister.set_update_ret(Ok(())); // We succeed in updating the monitor for the first channel send_event = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(0)); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &send_event.msgs[0]); commitment_signed_dance!(nodes[1], nodes[0], send_event.commitment_msg, false, true); @@ -947,9 +893,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { let (payment_preimage_4, payment_hash_4) = if test_ignore_second_cs { // Try to route another payment backwards from 2 to make sure 1 holds off on responding - let (payment_preimage_4, payment_hash_4, payment_secret_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.network_graph, &nodes[0].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let (route, payment_hash_4, payment_preimage_4, payment_secret_4) = get_route_and_payment_hash!(nodes[2], nodes[0], 1000000); nodes[2].node.send_payment(&route, payment_hash_4, &Some(payment_secret_4)).unwrap(); check_added_monitors!(nodes[2], 1); @@ -965,9 +909,9 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) { // Restore monitor updating, ensuring we immediately get a fail-back update and a // update_add update. - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_2.2).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_2.2).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); expect_pending_htlcs_forwardable!(nodes[1]); check_added_monitors!(nodes[1], 1); @@ -1148,13 +1092,15 @@ fn test_monitor_update_fail_reestablish() { 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 (our_payment_preimage, _, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000); + let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1_000_000); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); - assert!(nodes[2].node.claim_funds(our_payment_preimage)); + nodes[2].node.claim_funds(payment_preimage); check_added_monitors!(nodes[2], 1); + expect_payment_claimed!(nodes[2], payment_hash, 1_000_000); + let mut updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id()); assert!(updates.update_add_htlcs.is_empty()); assert!(updates.update_fail_htlcs.is_empty()); @@ -1162,14 +1108,14 @@ fn test_monitor_update_fail_reestablish() { assert!(updates.update_fee.is_none()); assert_eq!(updates.update_fulfill_htlcs.len(), 1); nodes[1].node.handle_update_fulfill_htlc(&nodes[2].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]); - expect_payment_forwarded!(nodes[1], Some(1000), false); + expect_payment_forwarded!(nodes[1], nodes[0], nodes[2], Some(1000), false, false); check_added_monitors!(nodes[1], 1); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); commitment_signed_dance!(nodes[1], nodes[2], updates.commitment_signed, false); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let as_reestablish = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id()); let bs_reestablish = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id()); @@ -1187,8 +1133,8 @@ fn test_monitor_update_fail_reestablish() { nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); assert!(as_reestablish == get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id())); assert!(bs_reestablish == get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id())); @@ -1204,9 +1150,9 @@ fn test_monitor_update_fail_reestablish() { get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id()) .contents.flags & 2, 0); // The "disabled" bit should be unset as we just reconnected - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_1.2).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_1.2).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -1217,13 +1163,7 @@ fn test_monitor_update_fail_reestablish() { 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]); commitment_signed_dance!(nodes[0], nodes[1], updates.commitment_signed, false); - - let events = nodes[0].node.get_and_clear_pending_events(); - assert_eq!(events.len(), 1); - match events[0] { - Event::PaymentSent { payment_preimage, .. } => assert_eq!(payment_preimage, our_payment_preimage), - _ => panic!("Unexpected event"), - } + expect_payment_sent!(nodes[0], payment_preimage); } #[test] @@ -1237,9 +1177,8 @@ 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 = test_utils::TestLogger::new(); - let (payment_preimage_1, payment_hash_1, payment_secret_1) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_1, payment_preimage_1, payment_secret_1) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[1]); let (payment_preimage_3, payment_hash_3, payment_secret_3) = get_payment_preimage_hash!(nodes[1]); @@ -1249,8 +1188,6 @@ fn raa_no_response_awaiting_raa_state() { // requires only an RAA response due to AwaitingRAA) we can deliver the RAA and require the CS // 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1)).unwrap(); check_added_monitors!(nodes[0], 1); nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); @@ -1278,7 +1215,7 @@ fn raa_no_response_awaiting_raa_state() { // Now we have a CS queued up which adds a new HTLC (which will need a RAA/CS response from // nodes[1]) followed by an RAA. Fail the monitor updating prior to the CS, deliver the RAA, // then restore channel monitor updates. - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]); nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &payment_event.commitment_msg); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -1290,9 +1227,9 @@ fn raa_no_response_awaiting_raa_state() { nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Previous monitor update failure prevented responses to RAA".to_string(), 1); check_added_monitors!(nodes[1], 1); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); // nodes[1] should be AwaitingRAA here! check_added_monitors!(nodes[1], 0); let bs_responses = get_revoke_commit_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -1303,8 +1240,6 @@ fn raa_no_response_awaiting_raa_state() { // chanmon_fail_consistency test required it to actually find the bug (by seeing out-of-sync // 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_3, &Some(payment_secret_3)).unwrap(); check_added_monitors!(nodes[0], 0); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); @@ -1361,19 +1296,19 @@ 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 = test_utils::TestLogger::new(); // Forward a payment for B to claim - let (payment_preimage_1, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); + let (payment_preimage_1, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); - assert!(nodes[1].node.claim_funds(payment_preimage_1)); + nodes[1].node.claim_funds(payment_preimage_1); check_added_monitors!(nodes[1], 1); + expect_payment_claimed!(nodes[1], payment_hash_1, 1_000_000); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let as_reconnect = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id()); let bs_reconnect = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id()); @@ -1383,7 +1318,7 @@ fn claim_while_disconnected_monitor_update_fail() { // Now deliver a's reestablish, freeing the claim from the holding cell, but fail the monitor // update. - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_reconnect); let _bs_channel_update = get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id()); @@ -1393,10 +1328,8 @@ fn claim_while_disconnected_monitor_update_fail() { // Send a second payment from A to B, resulting in a commitment update that gets swallowed with // the monitor still failed - let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_2, payment_preimage_2, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1412,9 +1345,9 @@ fn claim_while_disconnected_monitor_update_fail() { // Now un-fail the monitor, which will result in B sending its original commitment update, // receiving the commitment update from A, and the resulting commitment dances. - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); let bs_msgs = nodes[1].node.get_and_clear_pending_msg_events(); @@ -1461,15 +1394,7 @@ fn claim_while_disconnected_monitor_update_fail() { nodes[0].node.handle_revoke_and_ack(&nodes[1].node.get_our_node_id(), &bs_raa); check_added_monitors!(nodes[0], 1); - - let events = nodes[0].node.get_and_clear_pending_events(); - assert_eq!(events.len(), 1); - match events[0] { - Event::PaymentSent { ref payment_preimage } => { - assert_eq!(*payment_preimage, payment_preimage_1); - }, - _ => panic!("Unexpected event"), - } + expect_payment_sent!(nodes[0], payment_preimage_1); claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2); } @@ -1485,19 +1410,21 @@ 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 = test_utils::TestLogger::new(); + { + let mut lock; + get_channel_ref!(nodes[0], lock, channel_id).announcement_sigs_state = AnnouncementSigsState::PeerReceived; + get_channel_ref!(nodes[1], lock, channel_id).announcement_sigs_state = AnnouncementSigsState::PeerReceived; + } // Route the payment and deliver the initial commitment_signed (with a monitor update failure // on receipt). - let (payment_preimage_1, payment_hash_1, payment_secret_1) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_1, payment_preimage_1, payment_secret_1) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1)).unwrap(); check_added_monitors!(nodes[0], 1); } - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); let payment_event = SendEvent::from_event(events.pop().unwrap()); @@ -1512,8 +1439,8 @@ fn monitor_failed_no_reestablish_response() { nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let as_reconnect = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id()); let bs_reconnect = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id()); @@ -1523,9 +1450,9 @@ fn monitor_failed_no_reestablish_response() { nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reconnect); let _as_channel_update = get_event_msg!(nodes[0], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id()); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); let bs_responses = get_revoke_commit_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -1561,14 +1488,11 @@ 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 = 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, payment_secret_1) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_1, payment_preimage_1, payment_secret_1) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1590,10 +1514,8 @@ fn first_message_on_recv_ordering() { let as_raa = get_event_msg!(nodes[0], MessageSendEvent::SendRevokeAndACK, nodes[1].node.get_our_node_id()); // Route the second payment, generating an update_add_htlc/commitment_signed - let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_2, payment_preimage_2, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1602,7 +1524,7 @@ fn first_message_on_recv_ordering() { let payment_event = SendEvent::from_event(events.pop().unwrap()); assert_eq!(payment_event.node_id, nodes[1].node.get_our_node_id()); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); // Deliver the final RAA for the first payment, which does not require a response. RAAs // generally require a commitment_signed, so the fact that we're expecting an opposite response @@ -1621,9 +1543,9 @@ fn first_message_on_recv_ordering() { assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Previous monitor update failure prevented generation of RAA".to_string(), 1); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); expect_pending_htlcs_forwardable!(nodes[1]); @@ -1659,15 +1581,15 @@ 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 = 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); - let (payment_preimage_1, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); + let (payment_preimage_1, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); - assert!(nodes[1].node.claim_funds(payment_preimage_1)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + nodes[1].node.claim_funds(payment_preimage_1); + expect_payment_claimed!(nodes[1], payment_hash_1, 1_000_000); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Temporary failure claiming HTLC, treating as success: Failed to update ChannelMonitor".to_string(), 1); check_added_monitors!(nodes[1], 1); @@ -1676,18 +1598,15 @@ fn test_monitor_update_fail_claim() { // already-signed commitment transaction and will instead wait for it to resolve before // forwarding the payment onwards. - let (_, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[0]); - let route; + let (route, payment_hash_2, _, payment_secret_2) = get_route_and_payment_hash!(nodes[2], nodes[0], 1_000_000); { - let net_graph_msg_handler = &nodes[2].net_graph_msg_handler; - route = get_route(&nodes[2].node.get_our_node_id(), &net_graph_msg_handler.network_graph, &nodes[0].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1_000_000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[2].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[2], 1); } // Successfully update the monitor on the 1<->2 channel, but the 0<->1 channel should still be // paused, so forward shouldn't succeed until we call channel_monitor_updated(). - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); let mut events = nodes[2].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -1710,8 +1629,8 @@ fn test_monitor_update_fail_claim() { commitment_signed_dance!(nodes[1], nodes[2], payment_event.commitment_msg, false, true); // Now restore monitor updating on the 0<->1 channel and claim the funds on B. - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_1.2).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_1.2).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); let bs_fulfill_update = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -1731,9 +1650,9 @@ fn test_monitor_update_fail_claim() { let events = nodes[0].node.get_and_clear_pending_events(); assert_eq!(events.len(), 2); match events[0] { - Event::PaymentReceived { ref payment_hash, ref purpose, amt } => { + Event::PaymentReceived { ref payment_hash, ref purpose, amount_msat } => { assert_eq!(payment_hash_2, *payment_hash); - assert_eq!(1_000_000, amt); + assert_eq!(1_000_000, amount_msat); match &purpose { PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => { assert!(payment_preimage.is_none()); @@ -1745,9 +1664,9 @@ fn test_monitor_update_fail_claim() { _ => panic!("Unexpected event"), } match events[1] { - Event::PaymentReceived { ref payment_hash, ref purpose, amt } => { + Event::PaymentReceived { ref payment_hash, ref purpose, amount_msat } => { assert_eq!(payment_hash_3, *payment_hash); - assert_eq!(1_000_000, amt); + assert_eq!(1_000_000, amount_msat); match &purpose { PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => { assert!(payment_preimage.is_none()); @@ -1772,13 +1691,12 @@ 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 = 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); let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000); - assert!(nodes[2].node.fail_htlc_backwards(&payment_hash_1)); + nodes[2].node.fail_htlc_backwards(&payment_hash_1); expect_pending_htlcs_forwardable!(nodes[2]); check_added_monitors!(nodes[2], 1); @@ -1787,10 +1705,8 @@ fn test_monitor_update_on_pending_forwards() { commitment_signed_dance!(nodes[1], nodes[2], cs_fail_update.commitment_signed, true, true); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); - let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[0]); + let (route, payment_hash_2, payment_preimage_2, payment_secret_2) = get_route_and_payment_hash!(nodes[2], nodes[0], 1000000); { - 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.network_graph, &nodes[0].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[2].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[2], 1); } @@ -1801,15 +1717,15 @@ fn test_monitor_update_on_pending_forwards() { nodes[1].node.handle_update_add_htlc(&nodes[2].node.get_our_node_id(), &payment_event.msgs[0]); commitment_signed_dance!(nodes[1], nodes[2], payment_event.commitment_msg, false); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); expect_pending_htlcs_forwardable!(nodes[1]); check_added_monitors!(nodes[1], 1); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_1.2).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_1.2).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); let bs_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -1844,16 +1760,13 @@ 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 = test_utils::TestLogger::new(); // Forward a payment for B to claim - let (payment_preimage_1, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); + let (payment_preimage_1, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); // Now start forwarding a second payment, skipping the last RAA so B is in AwaitingRAA - let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[1]); + let (route, payment_hash_2, payment_preimage_2, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[1], 1000000); { - 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.network_graph, &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1864,16 +1777,18 @@ fn monitor_update_claim_fail_no_response() { nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]); let as_raa = commitment_signed_dance!(nodes[1], nodes[0], payment_event.commitment_msg, false, true, false, true); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); - assert!(nodes[1].node.claim_funds(payment_preimage_1)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + nodes[1].node.claim_funds(payment_preimage_1); + expect_payment_claimed!(nodes[1], payment_hash_1, 1_000_000); check_added_monitors!(nodes[1], 1); + let events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 0); nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Temporary failure claiming HTLC, treating as success: Failed to update ChannelMonitor".to_string(), 1); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -1885,22 +1800,14 @@ fn monitor_update_claim_fail_no_response() { let bs_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.update_fulfill_htlcs[0]); commitment_signed_dance!(nodes[0], nodes[1], bs_updates.commitment_signed, false); - - let events = nodes[0].node.get_and_clear_pending_events(); - assert_eq!(events.len(), 1); - match events[0] { - Event::PaymentSent { ref payment_preimage } => { - assert_eq!(*payment_preimage, payment_preimage_1); - }, - _ => panic!("Unexpected event"), - } + expect_payment_sent!(nodes[0], payment_preimage_1); claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2); } -// confirm_a_first and restore_b_before_conf are wholly unrelated to earlier bools and // restore_b_before_conf has no meaning if !confirm_a_first -fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: bool) { +// restore_b_before_lock has no meaning if confirm_a_first +fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: bool, restore_b_before_lock: bool) { // Test that if the monitor update generated by funding_transaction_generated fails we continue // the channel setup happily after the update is restored. let chanmon_cfgs = create_chanmon_cfgs(2); @@ -1912,26 +1819,26 @@ fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), InitFeatures::known(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); - let (temporary_channel_id, funding_tx, funding_output) = create_funding_transaction(&nodes[0], 100000, 43); + let (temporary_channel_id, funding_tx, funding_output) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 43); - nodes[0].node.funding_transaction_generated(&temporary_channel_id, funding_tx.clone()).unwrap(); + nodes[0].node.funding_transaction_generated(&temporary_channel_id, &nodes[1].node.get_our_node_id(), funding_tx.clone()).unwrap(); check_added_monitors!(nodes[0], 0); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); let funding_created_msg = get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id()); let channel_id = OutPoint { txid: funding_created_msg.funding_txid, index: funding_created_msg.funding_output_index }.to_channel_id(); nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &funding_created_msg); check_added_monitors!(nodes[1], 1); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); nodes[0].node.handle_funding_signed(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id())); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1); check_added_monitors!(nodes[0], 1); assert!(nodes[0].node.get_and_clear_pending_events().is_empty()); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[0], 0); let events = nodes[0].node.get_and_clear_pending_events(); @@ -1941,14 +1848,16 @@ fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: if confirm_a_first { confirm_transaction(&nodes[0], &funding_tx); - nodes[1].node.handle_funding_locked(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendFundingLocked, nodes[1].node.get_our_node_id())); + nodes[1].node.handle_channel_ready(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendChannelReady, nodes[1].node.get_our_node_id())); + assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); + assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); } else { assert!(!restore_b_before_conf); confirm_transaction(&nodes[1], &funding_tx); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); } - // Make sure nodes[1] isn't stupid enough to re-send the FundingLocked on reconnect + // Make sure nodes[1] isn't stupid enough to re-send the ChannelReady on reconnect nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); reconnect_nodes(&nodes[0], &nodes[1], (false, confirm_a_first), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false)); @@ -1960,24 +1869,36 @@ fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); } + if !confirm_a_first && !restore_b_before_lock { + confirm_transaction(&nodes[0], &funding_tx); + nodes[1].node.handle_channel_ready(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendChannelReady, nodes[1].node.get_our_node_id())); + assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); + assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); + } - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); check_added_monitors!(nodes[1], 0); let (channel_id, (announcement, as_update, bs_update)) = if !confirm_a_first { - nodes[0].node.handle_funding_locked(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendFundingLocked, nodes[0].node.get_our_node_id())); - - confirm_transaction(&nodes[0], &funding_tx); - let (funding_locked, channel_id) = create_chan_between_nodes_with_value_confirm_second(&nodes[1], &nodes[0]); - (channel_id, create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked)) + if !restore_b_before_lock { + let (channel_ready, channel_id) = create_chan_between_nodes_with_value_confirm_second(&nodes[0], &nodes[1]); + (channel_id, create_chan_between_nodes_with_value_b(&nodes[1], &nodes[0], &channel_ready)) + } else { + nodes[0].node.handle_channel_ready(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendChannelReady, nodes[0].node.get_our_node_id())); + confirm_transaction(&nodes[0], &funding_tx); + let (channel_ready, channel_id) = create_chan_between_nodes_with_value_confirm_second(&nodes[1], &nodes[0]); + (channel_id, create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &channel_ready)) + } } else { if restore_b_before_conf { + assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); + assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); confirm_transaction(&nodes[1], &funding_tx); } - let (funding_locked, channel_id) = create_chan_between_nodes_with_value_confirm_second(&nodes[0], &nodes[1]); - (channel_id, create_chan_between_nodes_with_value_b(&nodes[1], &nodes[0], &funding_locked)) + let (channel_ready, channel_id) = create_chan_between_nodes_with_value_confirm_second(&nodes[0], &nodes[1]); + (channel_id, create_chan_between_nodes_with_value_b(&nodes[1], &nodes[0], &channel_ready)) }; for node in nodes.iter() { assert!(node.net_graph_msg_handler.handle_channel_announcement(&announcement).unwrap()); @@ -1993,9 +1914,10 @@ fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: #[test] fn during_funding_monitor_fail() { - do_during_funding_monitor_fail(true, true); - do_during_funding_monitor_fail(true, false); - do_during_funding_monitor_fail(false, false); + do_during_funding_monitor_fail(true, true, false); + do_during_funding_monitor_fail(true, false, false); + do_during_funding_monitor_fail(false, false, false); + do_during_funding_monitor_fail(false, false, true); } #[test] @@ -2011,10 +1933,8 @@ 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 = test_utils::TestLogger::new(); - let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash!(&nodes[3]); - let mut route = get_route(&nodes[0].node.get_our_node_id(), &nodes[0].net_graph_msg_handler.network_graph, &nodes[3].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let (mut route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(&nodes[0], nodes[3], 100000); // Set us up to take multiple routes, one 0 -> 1 -> 3 and one 0 -> 2 -> 3: let path = route.paths[0].clone(); @@ -2028,19 +1948,19 @@ fn test_path_paused_mpp() { // Set it so that the first monitor update (for the path 0 -> 1 -> 3) succeeds, but the second // (for the path 0 -> 2 -> 3) fails. - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); - *nodes[0].chain_monitor.next_update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + chanmon_cfgs[0].persister.set_next_update_ret(Some(Err(ChannelMonitorUpdateErr::TemporaryFailure))); // Now check that we get the right return value, indicating that the first path succeeded but // the second got a MonitorUpdateFailed err. This implies PaymentSendFailure::PartialFailure as // some paths succeeded, preventing retry. - if let Err(PaymentSendFailure::PartialFailure(results)) = nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)) { + if let Err(PaymentSendFailure::PartialFailure { results, ..}) = nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)) { assert_eq!(results.len(), 2); if let Ok(()) = results[0] {} else { panic!(); } if let Err(APIError::MonitorUpdateFailed) = results[1] {} else { panic!(); } } else { panic!(); } check_added_monitors!(nodes[0], 2); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); // Pass the first HTLC of the payment along to nodes[3]. let mut events = nodes[0].node.get_and_clear_pending_msg_events(); @@ -2049,8 +1969,8 @@ fn test_path_paused_mpp() { // And check that, after we successfully update the monitor for chan_2 we can pass the second // HTLC along to nodes[3] and claim the whole payment back to nodes[0]. - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_2_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_2_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); pass_along_path(&nodes[0], &[&nodes[2], &nodes[3]], 200_000, payment_hash.clone(), Some(payment_secret), events.pop().unwrap(), true, None); @@ -2078,9 +1998,7 @@ fn test_pending_update_fee_ack_on_reconnect() { create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); send_payment(&nodes[0], &[&nodes[1]], 100_000_00); - let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash!(&nodes[0]); - let route = get_route(&nodes[1].node.get_our_node_id(), &nodes[1].net_graph_msg_handler.network_graph, - &nodes[0].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1_000_000, TEST_FINAL_CLTV, nodes[1].logger).unwrap(); + let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(&nodes[1], nodes[0], 1_000_000); nodes[1].node.send_payment(&route, payment_hash, &Some(payment_secret)).unwrap(); check_added_monitors!(nodes[1], 1); let bs_initial_send_msgs = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -2104,9 +2022,9 @@ fn test_pending_update_fee_ack_on_reconnect() { nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }); let as_connect_msg = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id()); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known() }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }); let bs_connect_msg = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id()); nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_connect_msg); @@ -2150,6 +2068,52 @@ fn test_pending_update_fee_ack_on_reconnect() { claim_payment(&nodes[1], &[&nodes[0]], payment_preimage); } +#[test] +fn test_fail_htlc_on_broadcast_after_claim() { + // In an earlier version of 7e78fa660cec8a73286c94c1073ee588140e7a01 we'd also fail the inbound + // channel backwards if we received an HTLC failure after a HTLC fulfillment. Here we test a + // specific case of that by having the HTLC failure come from the ChannelMonitor after a dust + // HTLC was not included in a confirmed commitment transaction. + // + // We first forward a payment, then claim it with an update_fulfill_htlc message, closing the + // channel immediately before commitment occurs. After the commitment transaction reaches + // ANTI_REORG_DELAY confirmations, will will try to fail the HTLC which was already fulfilled. + let chanmon_cfgs = create_chanmon_cfgs(3); + let node_cfgs = create_node_cfgs(3, &chanmon_cfgs); + let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]); + let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); + let chan_id_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()).2; + + let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 2000); + + let bs_txn = get_local_commitment_txn!(nodes[2], chan_id_2); + assert_eq!(bs_txn.len(), 1); + + nodes[2].node.claim_funds(payment_preimage); + check_added_monitors!(nodes[2], 1); + expect_payment_claimed!(nodes[2], payment_hash, 2000); + + let cs_updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id()); + nodes[1].node.handle_update_fulfill_htlc(&nodes[2].node.get_our_node_id(), &cs_updates.update_fulfill_htlcs[0]); + let bs_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); + check_added_monitors!(nodes[1], 1); + expect_payment_forwarded!(nodes[1], nodes[0], nodes[2], Some(1000), false, false); + + mine_transaction(&nodes[1], &bs_txn[0]); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_broadcast!(nodes[1], true); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); + check_added_monitors!(nodes[1], 1); + expect_pending_htlcs_forwardable!(nodes[1]); + + nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.update_fulfill_htlcs[0]); + expect_payment_sent_without_paths!(nodes[0], payment_preimage); + commitment_signed_dance!(nodes[0], nodes[1], bs_updates.commitment_signed, true, true); + expect_payment_path_successful!(nodes[0]); +} + fn do_update_fee_resend_test(deliver_update: bool, parallel_updates: bool) { // In early versions we did not handle resending of update_fee on reconnect correctly. The // chanmon_consistency fuzz target, of course, immediately found it, but we test a few cases @@ -2186,9 +2150,9 @@ fn do_update_fee_resend_test(deliver_update: bool, parallel_updates: bool) { nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }); let as_connect_msg = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id()); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known() }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }); let bs_connect_msg = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id()); nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_connect_msg); @@ -2261,7 +2225,7 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan_id = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 15_000_000, 7_000_000_000, InitFeatures::known(), InitFeatures::known()).2; - let (payment_preimage_1, payment_hash_1, payment_secret_1) = get_payment_preimage_hash!(&nodes[1]); + let (route, payment_hash_1, payment_preimage_1, payment_secret_1) = get_route_and_payment_hash!(&nodes[0], nodes[1], 100000); let (payment_preimage_2, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(&nodes[1]); // Do a really complicated dance to get an HTLC into the holding cell, with MonitorUpdateFailed @@ -2283,12 +2247,7 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { // // Note that because, at the end, MonitorUpdateFailed is still set, the HTLC generated in (c) // will not be freed from the holding cell. - let (payment_preimage_0, _, _) = route_payment(&nodes[1], &[&nodes[0]], 100000); - - let route = { - let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph, &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, nodes[0].logger).unwrap() - }; + let (payment_preimage_0, payment_hash_0, _) = route_payment(&nodes[1], &[&nodes[0]], 100_000); nodes[0].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1)).unwrap(); check_added_monitors!(nodes[0], 1); @@ -2298,9 +2257,10 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { nodes[0].node.send_payment(&route, payment_hash_2, &Some(payment_secret_2)).unwrap(); check_added_monitors!(nodes[0], 0); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); - assert!(nodes[0].node.claim_funds(payment_preimage_0)); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + nodes[0].node.claim_funds(payment_preimage_0); check_added_monitors!(nodes[0], 1); + expect_payment_claimed!(nodes[0], payment_hash_0, 100_000); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &send.msgs[0]); nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &send.commitment_msg); @@ -2318,7 +2278,7 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { if reload_a { let nodes_0_serialized = nodes[0].node.encode(); let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new()); - nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); + get_monitor!(nodes[0], chan_id).write(&mut chan_0_monitor_serialized).unwrap(); persister = test_utils::TestPersister::new(); let keys_manager = &chanmon_cfgs[0].keys_manager; @@ -2355,10 +2315,10 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); // Now reconnect the two - nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]); assert_eq!(reestablish_1.len(), 1); - nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() }); + nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None }); let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]); assert_eq!(reestablish_2.len(), 1); @@ -2391,9 +2351,9 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { // If we finish updating the monitor, we should free the holding cell right away (this did // not occur prior to #756). - *nodes[0].chain_monitor.update_ret.lock().unwrap() = None; - let (funding_txo, mon_id) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&funding_txo, mon_id); + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + let (funding_txo, mon_id, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(funding_txo, mon_id); // New outbound messages should be generated immediately upon a call to // get_and_clear_pending_msg_events (but not before). @@ -2414,7 +2374,7 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { assert!(updates.update_fee.is_none()); assert_eq!(updates.update_fulfill_htlcs.len(), 1); nodes[1].node.handle_update_fulfill_htlc(&nodes[0].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]); - expect_payment_sent!(nodes[1], payment_preimage_0); + expect_payment_sent_without_paths!(nodes[1], payment_preimage_0); assert_eq!(updates.update_add_htlcs.len(), 1); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]); updates.commitment_signed @@ -2433,7 +2393,18 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) { commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false); - expect_pending_htlcs_forwardable!(nodes[1]); + let events = nodes[1].node.get_and_clear_pending_events(); + assert_eq!(events.len(), 2); + match events[0] { + Event::PendingHTLCsForwardable { .. } => { }, + _ => panic!("Unexpected event"), + }; + match events[1] { + Event::PaymentPathSuccessful { .. } => { }, + _ => panic!("Unexpected event"), + }; + + nodes[1].node.process_pending_htlc_forwards(); expect_payment_received!(nodes[1], payment_hash_2, payment_secret_2, 100000); claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1); @@ -2465,7 +2436,7 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f 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()).2; + let chan_id_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()).2; let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 100_000); @@ -2473,9 +2444,7 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f if htlc_status == HTLCStatusAtDupClaim::HoldingCell { // In order to get the HTLC claim into the holding cell at nodes[1], we need nodes[1] to be // awaiting a remote revoke_and_ack from nodes[0]. - let (_, second_payment_hash, second_payment_secret) = get_payment_preimage_hash!(nodes[1]); - let route = get_route(&nodes[0].node.get_our_node_id(), &nodes[0].net_graph_msg_handler.network_graph, - &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 100_000, TEST_FINAL_CLTV, nodes[1].logger).unwrap(); + let (route, second_payment_hash, _, second_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 100_000); nodes[0].node.send_payment(&route, second_payment_hash, &Some(second_payment_secret)).unwrap(); check_added_monitors!(nodes[0], 1); @@ -2494,25 +2463,27 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f } let fulfill_msg = msgs::UpdateFulfillHTLC { - channel_id: chan_2, + channel_id: chan_id_2, htlc_id: 0, payment_preimage, }; if second_fails { - assert!(nodes[2].node.fail_htlc_backwards(&payment_hash)); + nodes[2].node.fail_htlc_backwards(&payment_hash); expect_pending_htlcs_forwardable!(nodes[2]); check_added_monitors!(nodes[2], 1); get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id()); } else { - assert!(nodes[2].node.claim_funds(payment_preimage)); + nodes[2].node.claim_funds(payment_preimage); check_added_monitors!(nodes[2], 1); + expect_payment_claimed!(nodes[2], payment_hash, 100_000); + let cs_updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id()); assert_eq!(cs_updates.update_fulfill_htlcs.len(), 1); // Check that the message we're about to deliver matches the one generated: assert_eq!(fulfill_msg, cs_updates.update_fulfill_htlcs[0]); } nodes[1].node.handle_update_fulfill_htlc(&nodes[2].node.get_our_node_id(), &fulfill_msg); - expect_payment_forwarded!(nodes[1], Some(1000), false); + expect_payment_forwarded!(nodes[1], nodes[0], nodes[2], Some(1000), false, false); check_added_monitors!(nodes[1], 1); let mut bs_updates = None; @@ -2520,9 +2491,10 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f bs_updates = Some(get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id())); assert_eq!(bs_updates.as_ref().unwrap().update_fulfill_htlcs.len(), 1); nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.as_ref().unwrap().update_fulfill_htlcs[0]); - expect_payment_sent!(nodes[0], payment_preimage); + expect_payment_sent_without_paths!(nodes[0], payment_preimage); if htlc_status == HTLCStatusAtDupClaim::Cleared { commitment_signed_dance!(nodes[0], nodes[1], &bs_updates.as_ref().unwrap().commitment_signed, false); + expect_payment_path_successful!(nodes[0]); } } else { assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -2546,10 +2518,11 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f bs_updates = Some(get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id())); assert_eq!(bs_updates.as_ref().unwrap().update_fulfill_htlcs.len(), 1); nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.as_ref().unwrap().update_fulfill_htlcs[0]); - expect_payment_sent!(nodes[0], payment_preimage); + expect_payment_sent_without_paths!(nodes[0], payment_preimage); } if htlc_status != HTLCStatusAtDupClaim::Cleared { commitment_signed_dance!(nodes[0], nodes[1], &bs_updates.as_ref().unwrap().commitment_signed, false); + expect_payment_path_successful!(nodes[0]); } } @@ -2577,10 +2550,10 @@ fn test_temporary_error_during_shutdown() { let (_, _, channel_id, funding_tx) = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); - nodes[0].node.close_channel(&channel_id).unwrap(); + nodes[0].node.close_channel(&channel_id, &nodes[1].node.get_our_node_id()).unwrap(); nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id())); check_added_monitors!(nodes[1], 1); @@ -2589,18 +2562,18 @@ fn test_temporary_error_during_shutdown() { assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); - *nodes[0].chain_monitor.update_ret.lock().unwrap() = None; - *nodes[1].chain_monitor.update_ret.lock().unwrap() = None; + chanmon_cfgs[0].persister.set_update_ret(Ok(())); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); - let (outpoint, latest_update) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[0].node.channel_monitor_updated(&outpoint, latest_update); + let (outpoint, latest_update, _) = nodes[0].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[0].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id())); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = None; - let (outpoint, latest_update) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&outpoint, latest_update); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); + let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update); nodes[0].node.handle_closing_signed(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendClosingSigned, nodes[0].node.get_our_node_id())); let (_, closing_signed_a) = get_closing_signed_broadcast!(nodes[0].node, nodes[1].node.get_our_node_id()); @@ -2631,9 +2604,9 @@ fn test_permanent_error_during_sending_shutdown() { 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; - *nodes[0].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::PermanentFailure)); + chanmon_cfgs[0].persister.set_update_ret(Err(ChannelMonitorUpdateErr::PermanentFailure)); - assert!(nodes[0].node.close_channel(&channel_id).is_ok()); + assert!(nodes[0].node.close_channel(&channel_id, &nodes[1].node.get_our_node_id()).is_ok()); check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 2); check_closed_event!(nodes[0], 1, ClosureReason::ProcessingError { err: "ChannelMonitor storage failure".to_string() }); @@ -2652,9 +2625,9 @@ fn test_permanent_error_during_handling_shutdown() { 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; - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::PermanentFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::PermanentFailure)); - assert!(nodes[0].node.close_channel(&channel_id).is_ok()); + assert!(nodes[0].node.close_channel(&channel_id, &nodes[1].node.get_our_node_id()).is_ok()); let shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &shutdown); check_closed_broadcast!(nodes[1], true); @@ -2672,27 +2645,29 @@ fn double_temp_error() { let (_, _, channel_id, _) = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - let (payment_preimage_1, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); - let (payment_preimage_2, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000); + let (payment_preimage_1, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); + let (payment_preimage_2, payment_hash_2, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); // `claim_funds` results in a ChannelMonitorUpdate. - assert!(nodes[1].node.claim_funds(payment_preimage_1)); + nodes[1].node.claim_funds(payment_preimage_1); check_added_monitors!(nodes[1], 1); - let (funding_tx, latest_update_1) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + expect_payment_claimed!(nodes[1], payment_hash_1, 1_000_000); + let (funding_tx, latest_update_1, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure)); + chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure)); // Previously, this would've panicked due to a double-call to `Channel::monitor_update_failed`, // which had some asserts that prevented it from being called twice. - assert!(nodes[1].node.claim_funds(payment_preimage_2)); + nodes[1].node.claim_funds(payment_preimage_2); check_added_monitors!(nodes[1], 1); - *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Ok(())); + expect_payment_claimed!(nodes[1], payment_hash_2, 1_000_000); + chanmon_cfgs[1].persister.set_update_ret(Ok(())); - let (_, latest_update_2) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); - nodes[1].node.channel_monitor_updated(&funding_tx, latest_update_1); + let (_, latest_update_2, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&channel_id).unwrap().clone(); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(funding_tx, latest_update_1); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); check_added_monitors!(nodes[1], 0); - nodes[1].node.channel_monitor_updated(&funding_tx, latest_update_2); + nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(funding_tx, latest_update_2); // Complete the first HTLC. let events = nodes[1].node.get_and_clear_pending_msg_events(); @@ -2713,7 +2688,7 @@ fn double_temp_error() { assert_eq!(node_id, nodes[0].node.get_our_node_id()); nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &update_fulfill_1); check_added_monitors!(nodes[0], 0); - expect_payment_sent!(nodes[0], payment_preimage_1); + expect_payment_sent_without_paths!(nodes[0], payment_preimage_1); nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &commitment_signed_b1); check_added_monitors!(nodes[0], 1); nodes[0].node.process_pending_htlc_forwards(); @@ -2751,6 +2726,7 @@ fn double_temp_error() { }; nodes[0].node.handle_revoke_and_ack(&nodes[1].node.get_our_node_id(), &raa_b2); check_added_monitors!(nodes[0], 1); + expect_payment_path_successful!(nodes[0]); nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &update_fulfill_2); check_added_monitors!(nodes[0], 0);