X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_tests.rs;h=96dd30f02c2ce6d917d044e73f5e3ee23db49c36;hb=871f4143672b9d8e616dbc2b6df87366590179d0;hp=f491120835cba301de07e5aec78a57537a3d7e1f;hpb=ee68ffa5fdfcfa8ee7fe70512d9e079d621083bc;p=rust-lightning diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index f4911208..96dd30f0 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -11,11 +11,12 @@ //! payments/messages between them, and often checking the resulting ChannelMonitors are able to //! claim outputs on-chain. +use chain; use chain::Watch; use chain::channelmonitor; use chain::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS, ANTI_REORG_DELAY}; use chain::transaction::OutPoint; -use chain::keysinterface::{ChannelKeys, KeysInterface}; +use chain::keysinterface::{Sign, KeysInterface}; use ln::channel::{COMMITMENT_TX_BASE_WEIGHT, COMMITMENT_TX_WEIGHT_PER_HTLC}; use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentPreimage, PaymentHash, PaymentSecret, PaymentSendFailure, BREAKDOWN_TIMEOUT}; use ln::channel::{Channel, ChannelError}; @@ -24,7 +25,7 @@ use routing::router::{Route, RouteHop, get_route}; use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures}; use ln::msgs; use ln::msgs::{ChannelMessageHandler,RoutingMessageHandler,HTLCFailChannelUpdate, ErrorAction}; -use util::enforcing_trait_impls::EnforcingChannelKeys; +use util::enforcing_trait_impls::EnforcingSigner; use util::{byte_utils, test_utils}; use util::events::{Event, EventsProvider, MessageSendEvent, MessageSendEventsProvider}; use util::errors::APIError; @@ -51,10 +52,10 @@ use std::collections::{BTreeSet, HashMap, HashSet}; use std::default::Default; use std::sync::Mutex; use std::sync::atomic::Ordering; -use std::mem; use ln::functional_test_utils::*; use ln::chan_utils::CommitmentTransaction; +use ln::msgs::OptionalField::Present; #[test] fn test_insane_channel_opens() { @@ -67,7 +68,7 @@ fn test_insane_channel_opens() { // Instantiate channel parameters where we push the maximum msats given our // funding satoshis let channel_value_sat = 31337; // same as funding satoshis - let channel_reserve_satoshis = Channel::::get_holder_selected_channel_reserve_satoshis(channel_value_sat); + let channel_reserve_satoshis = Channel::::get_holder_selected_channel_reserve_satoshis(channel_value_sat); let push_msat = (channel_value_sat - channel_reserve_satoshis) * 1000; // Have node0 initiate a channel to node1 with aforementioned parameters @@ -164,7 +165,7 @@ fn test_async_inbound_update_fee() { // ...but before it's delivered, nodes[1] starts to send a payment back to nodes[0]... let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap(); + nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[1], 1); let payment_event = { @@ -262,7 +263,7 @@ fn test_update_fee_unordered_raa() { // ...but before it's delivered, nodes[1] starts to send a payment back to nodes[0]... let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap(); + nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[1], 1); let payment_event = { @@ -411,14 +412,10 @@ fn test_1_conf_open() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known()); - let block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![tx], - }; - connect_block(&nodes[1], &block, 1); + mine_transaction(&nodes[1], &tx); 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())); - connect_block(&nodes[0], &block, 1); + mine_transaction(&nodes[0], &tx); let (funding_locked, _) = create_chan_between_nodes_with_value_confirm_second(&nodes[1], &nodes[0]); let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked); @@ -442,11 +439,11 @@ fn do_test_sanity_on_in_flight_opens(steps: u8) { if steps & 0b1000_0000 != 0{ let block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, + header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, txdata: vec![], }; - connect_block(&nodes[0], &block, 1); - connect_block(&nodes[1], &block, 1); + connect_block(&nodes[0], &block); + connect_block(&nodes[1], &block); } if steps & 0x0f == 0 { return; } @@ -497,10 +494,11 @@ fn do_test_sanity_on_in_flight_opens(steps: u8) { }; if steps & 0x0f == 6 { return; } - create_chan_between_nodes_with_value_confirm_first(&nodes[0], &nodes[1], &tx); + create_chan_between_nodes_with_value_confirm_first(&nodes[0], &nodes[1], &tx, 2); if steps & 0x0f == 7 { return; } - confirm_transaction(&nodes[0], &tx); + confirm_transaction_at(&nodes[0], &tx, 2); + connect_blocks(&nodes[0], CHAN_CONFIRM_DEPTH); create_chan_between_nodes_with_value_confirm_second(&nodes[1], &nodes[0]); } @@ -649,7 +647,7 @@ fn test_update_fee_with_fundee_update_add_htlc() { let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[1]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 800000, TEST_FINAL_CLTV, &logger).unwrap(); // nothing happens since node[1] is in AwaitingRemoteRevoke nodes[1].node.send_payment(&route, our_payment_hash, &None).unwrap(); @@ -826,15 +824,14 @@ fn pre_funding_lock_shutdown_test() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let nodes = create_network(2, &node_cfgs, &node_chanmgrs); let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 8000000, 0, InitFeatures::known(), InitFeatures::known()); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![tx.clone()]}, 1); - connect_block(&nodes[1], &Block { header, txdata: vec![tx.clone()]}, 1); + mine_transaction(&nodes[0], &tx); + mine_transaction(&nodes[1], &tx); nodes[0].node.close_channel(&OutPoint { txid: tx.txid(), index: 0 }.to_channel_id()).unwrap(); let node_0_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(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_shutdown); let node_0_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_closing_signed); @@ -862,9 +859,9 @@ fn updates_shutdown_wait() { nodes[0].node.close_channel(&chan_1.2).unwrap(); let node_0_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(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_shutdown); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -873,8 +870,8 @@ fn updates_shutdown_wait() { let net_graph_msg_handler0 = &nodes[0].net_graph_msg_handler; let net_graph_msg_handler1 = &nodes[1].net_graph_msg_handler; - let route_1 = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler0.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); - let route_2 = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler1.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route_1 = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler0.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route_2 = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler1.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route_1, payment_hash, &None), true, APIError::ChannelUnavailable {..}, {}); unwrap_send_err!(nodes[1].node.send_payment(&route_2, payment_hash, &None), true, APIError::ChannelUnavailable {..}, {}); @@ -937,7 +934,7 @@ fn htlc_fail_async_shutdown() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -949,13 +946,13 @@ fn htlc_fail_async_shutdown() { nodes[1].node.close_channel(&chan_1.2).unwrap(); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_shutdown); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]); nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &updates.commitment_signed); check_added_monitors!(nodes[1], 1); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false); let updates_2 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -1017,10 +1014,10 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) { nodes[1].node.close_channel(&chan_1.2).unwrap(); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); if recv_count > 0 { - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_shutdown); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); if recv_count > 1 { - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); } } @@ -1039,14 +1036,14 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) { nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &node_1_reestablish); let node_0_2nd_shutdown = if recv_count > 0 { let node_0_2nd_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_2nd_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_2nd_shutdown); node_0_2nd_shutdown } else { assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_2nd_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_2nd_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(), &node_0_2nd_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_2nd_shutdown); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -1106,10 +1103,10 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) { let node_1_3rd_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); assert!(node_1_3rd_shutdown == node_1_2nd_shutdown); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_3rd_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_3rd_shutdown); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_3rd_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_1_3rd_shutdown); let node_0_2nd_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); assert!(node_0_closing_signed == node_0_2nd_closing_signed); @@ -1312,7 +1309,7 @@ fn holding_cell_htlc_counting() { for _ in 0..::ln::channel::OUR_MAX_HTLCS { let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, payment_hash, &None).unwrap(); payments.push((payment_preimage, payment_hash)); } @@ -1329,7 +1326,7 @@ fn holding_cell_htlc_counting() { let (_, payment_hash_1) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[1].node.send_payment(&route, payment_hash_1, &None), true, APIError::ChannelUnavailable { ref err }, assert!(regex::Regex::new(r"Cannot push more than their max accepted HTLCs \(\d+\)").unwrap().is_match(err))); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -1340,7 +1337,7 @@ fn holding_cell_htlc_counting() { let (_, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); } @@ -1473,7 +1470,7 @@ fn test_duplicate_htlc_different_direction_onchain() { let (payment_preimage, payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 900_000); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800_000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 800_000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_hash(&nodes[1], route, &vec!(&nodes[0])[..], 800_000, payment_hash); // Provide preimage to node 0 by claiming payment @@ -1494,8 +1491,7 @@ fn test_duplicate_htlc_different_direction_onchain() { } assert_eq!(has_both_htlcs, 2); - let header = BlockHeader { version: 0x2000_0000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![remote_txn[0].clone()] }, 1); + mine_transaction(&nodes[0], &remote_txn[0]); check_added_monitors!(nodes[0], 1); // Check we only broadcast 1 timeout tx @@ -1512,10 +1508,14 @@ fn test_duplicate_htlc_different_direction_onchain() { check_spends!(htlc_pair.1, remote_txn[0]); let events = nodes[0].node.get_and_clear_pending_msg_events(); - assert_eq!(events.len(), 2); + assert_eq!(events.len(), 3); for e in events { match e { MessageSendEvent::BroadcastChannelUpdate { .. } => {}, + MessageSendEvent::HandleError { node_id, action: msgs::ErrorAction::SendErrorMessage { ref msg } } => { + assert_eq!(node_id, nodes[1].node.get_our_node_id()); + assert_eq!(msg.data, "Commitment or closing transaction was confirmed on chain."); + }, MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fulfill_htlcs, ref update_fail_htlcs, ref update_fail_malformed_htlcs, .. } } => { assert!(update_add_htlcs.is_empty()); assert!(update_fail_htlcs.is_empty()); @@ -1545,7 +1545,7 @@ fn test_basic_channel_reserve() { let commit_tx_fee = 2 * commit_tx_fee_msat(get_feerate!(nodes[0], chan.2), 1 + 1); let max_can_send = 5000000 - channel_reserve - commit_tx_fee; 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.read().unwrap(), &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), max_can_send + 1, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.last().unwrap().node.get_our_node_id(), None, None, &Vec::new(), max_can_send + 1, TEST_FINAL_CLTV, &logger).unwrap(); let err = nodes[0].node.send_payment(&route, our_payment_hash, &None).err().unwrap(); match err { PaymentSendFailure::AllFailedRetrySafe(ref fails) => { @@ -1576,7 +1576,7 @@ fn test_fee_spike_violation_fails_htlc() { ($recv_value: expr) => {{ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[1]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler.network_graph.read().unwrap(); - let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes.last().unwrap().node.get_our_node_id(), None, None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); (route, payment_hash, payment_preimage) }} } @@ -1610,24 +1610,24 @@ fn test_fee_spike_violation_fails_htlc() { const INITIAL_COMMITMENT_NUMBER: u64 = (1 << 48) - 1; - // Get the EnforcingChannelKeys for each channel, which will be used to (1) get the keys + // Get the EnforcingSigner for each channel, which will be used to (1) get the keys // needed to sign the new commitment tx and (2) sign the new commitment tx. let (local_revocation_basepoint, local_htlc_basepoint, local_secret, next_local_point) = { let chan_lock = nodes[0].node.channel_state.lock().unwrap(); let local_chan = chan_lock.by_id.get(&chan.2).unwrap(); - let chan_keys = local_chan.get_keys(); - let pubkeys = chan_keys.pubkeys(); + let chan_signer = local_chan.get_signer(); + let pubkeys = chan_signer.pubkeys(); (pubkeys.revocation_basepoint, pubkeys.htlc_basepoint, - chan_keys.release_commitment_secret(INITIAL_COMMITMENT_NUMBER), - chan_keys.get_per_commitment_point(INITIAL_COMMITMENT_NUMBER - 2, &secp_ctx)) + chan_signer.release_commitment_secret(INITIAL_COMMITMENT_NUMBER), + chan_signer.get_per_commitment_point(INITIAL_COMMITMENT_NUMBER - 2, &secp_ctx)) }; let (remote_delayed_payment_basepoint, remote_htlc_basepoint,remote_point) = { let chan_lock = nodes[1].node.channel_state.lock().unwrap(); let remote_chan = chan_lock.by_id.get(&chan.2).unwrap(); - let chan_keys = remote_chan.get_keys(); - let pubkeys = chan_keys.pubkeys(); + let chan_signer = remote_chan.get_signer(); + let pubkeys = chan_signer.pubkeys(); (pubkeys.delayed_payment_basepoint, pubkeys.htlc_basepoint, - chan_keys.get_per_commitment_point(INITIAL_COMMITMENT_NUMBER - 1, &secp_ctx)) + chan_signer.get_per_commitment_point(INITIAL_COMMITMENT_NUMBER - 1, &secp_ctx)) }; // Assemble the set of keys we can use for signatures for our commitment_signed message. @@ -1651,7 +1651,7 @@ fn test_fee_spike_violation_fails_htlc() { let res = { let local_chan_lock = nodes[0].node.channel_state.lock().unwrap(); let local_chan = local_chan_lock.by_id.get(&chan.2).unwrap(); - let local_chan_keys = local_chan.get_keys(); + let local_chan_signer = local_chan.get_signer(); let commitment_tx = CommitmentTransaction::new_with_auxiliary_htlc_data( commitment_number, 95000, @@ -1661,7 +1661,7 @@ fn test_fee_spike_violation_fails_htlc() { &mut vec![(accepted_htlc_info, ())], &local_chan.channel_transaction_parameters.as_counterparty_broadcastable() ); - local_chan_keys.sign_counterparty_commitment(&commitment_tx, &secp_ctx).unwrap() + local_chan_signer.sign_counterparty_commitment(&commitment_tx, &secp_ctx).unwrap() }; let commit_signed_msg = msgs::CommitmentSigned { @@ -1716,7 +1716,7 @@ fn test_chan_reserve_violation_outbound_htlc_inbound_chan() { ($recv_value: expr) => {{ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[1]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.first().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.first().unwrap().node.get_our_node_id(), None, None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); (route, payment_hash, payment_preimage) }} } @@ -1748,7 +1748,7 @@ fn test_chan_reserve_violation_inbound_htlc_outbound_channel() { ($recv_value: expr) => {{ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[1]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.first().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.first().unwrap().node.get_our_node_id(), None, None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); (route, payment_hash, payment_preimage) }} } @@ -1844,7 +1844,7 @@ fn test_chan_reserve_violation_inbound_htlc_inbound_chan() { ($recv_value: expr) => {{ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.last().unwrap().node.get_our_node_id(), None, None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); (route, payment_hash, payment_preimage) }} } @@ -1945,7 +1945,7 @@ fn test_channel_reserve_holding_cell_htlcs() { ($recv_value: expr) => {{ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes.last().unwrap().node.get_our_node_id(), None, None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap(); (route, payment_hash, payment_preimage) }} } @@ -1968,7 +1968,8 @@ fn test_channel_reserve_holding_cell_htlcs() { // attempt to send amt_msat > their_max_htlc_value_in_flight_msat { - let (route, our_payment_hash, _) = get_route_and_payment_hash!(recv_value_0 + 1); + let (mut route, our_payment_hash, _) = get_route_and_payment_hash!(recv_value_0); + route.paths[0].last_mut().unwrap().fee_msat += 1; assert!(route.paths[0].iter().rev().skip(1).all(|h| h.fee_msat == feemsat)); unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { ref err }, assert!(regex::Regex::new(r"Cannot send value that would put us over the max HTLC value in flight our peer will accept \(\d+\)").unwrap().is_match(err))); @@ -2193,7 +2194,7 @@ fn channel_reserve_in_flight_removes() { let (payment_preimage_3, payment_hash_3) = get_payment_preimage_hash!(nodes[0]); let send_1 = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_3, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); @@ -2266,7 +2267,7 @@ fn channel_reserve_in_flight_removes() { let (payment_preimage_4, payment_hash_4) = get_payment_preimage_hash!(nodes[1]); let send_2 = { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &[], 10000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &[], 10000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, payment_hash_4, &None).unwrap(); check_added_monitors!(nodes[1], 1); let mut events = nodes[1].node.get_and_clear_pending_msg_events(); @@ -2321,6 +2322,13 @@ fn channel_monitor_network_test() { let chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known()); let chan_4 = create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::known(), InitFeatures::known()); + // Make sure all nodes are at the same starting height + connect_blocks(&nodes[0], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[0].best_block_info().1); + connect_blocks(&nodes[1], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[1].best_block_info().1); + connect_blocks(&nodes[2], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[2].best_block_info().1); + connect_blocks(&nodes[3], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[3].best_block_info().1); + connect_blocks(&nodes[4], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[4].best_block_info().1); + // Rebalance the network a bit by relaying one payment through all the channels... send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000); send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000); @@ -2330,14 +2338,15 @@ fn channel_monitor_network_test() { // Simple case with no pending HTLCs: nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), true); check_added_monitors!(nodes[1], 1); + check_closed_broadcast!(nodes[1], false); { let mut node_txn = test_txn_broadcast(&nodes[1], &chan_1, None, HTLCType::NONE); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![node_txn.drain(..).next().unwrap()] }, 1); + assert_eq!(node_txn.len(), 1); + mine_transaction(&nodes[0], &node_txn[0]); check_added_monitors!(nodes[0], 1); test_txn_broadcast(&nodes[0], &chan_1, None, HTLCType::NONE); } - get_announce_close_broadcast_events(&nodes, 0, 1); + check_closed_broadcast!(nodes[0], true); assert_eq!(nodes[0].node.list_channels().len(), 0); assert_eq!(nodes[1].node.list_channels().len(), 1); @@ -2346,15 +2355,15 @@ fn channel_monitor_network_test() { // Simple case of one pending HTLC to HTLC-Timeout nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id(), true); + check_closed_broadcast!(nodes[1], false); check_added_monitors!(nodes[1], 1); { let mut node_txn = test_txn_broadcast(&nodes[1], &chan_2, None, HTLCType::TIMEOUT); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[2], &Block { header, txdata: vec![node_txn.drain(..).next().unwrap()] }, 1); + mine_transaction(&nodes[2], &node_txn[0]); check_added_monitors!(nodes[2], 1); test_txn_broadcast(&nodes[2], &chan_2, None, HTLCType::NONE); } - get_announce_close_broadcast_events(&nodes, 1, 2); + check_closed_broadcast!(nodes[2], true); assert_eq!(nodes[1].node.list_channels().len(), 0); assert_eq!(nodes[2].node.list_channels().len(), 1); @@ -2382,6 +2391,7 @@ fn channel_monitor_network_test() { // HTLC-Timeout and a nodes[3] claim against it (+ its own announces) nodes[2].node.peer_disconnected(&nodes[3].node.get_our_node_id(), true); check_added_monitors!(nodes[2], 1); + check_closed_broadcast!(nodes[2], false); let node2_commitment_txid; { let node_txn = test_txn_broadcast(&nodes[2], &chan_3, None, HTLCType::TIMEOUT); @@ -2389,50 +2399,39 @@ fn channel_monitor_network_test() { // Claim the payment on nodes[3], giving it knowledge of the preimage claim_funds!(nodes[3], nodes[2], payment_preimage_1, 3_000_000); - - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[3], &Block { header, txdata: vec![node_txn[0].clone()] }, 1); + mine_transaction(&nodes[3], &node_txn[0]); check_added_monitors!(nodes[3], 1); - check_preimage_claim(&nodes[3], &node_txn); } - get_announce_close_broadcast_events(&nodes, 2, 3); + check_closed_broadcast!(nodes[3], true); assert_eq!(nodes[2].node.list_channels().len(), 0); assert_eq!(nodes[3].node.list_channels().len(), 1); - { // Cheat and reset nodes[4]'s height to 1 - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[4], &Block { header, txdata: vec![] }, 1); - } + // Drop the ChannelMonitor for the previous channel to avoid it broadcasting transactions and + // confusing us in the following tests. + let chan_3_mon = nodes[3].chain_monitor.chain_monitor.monitors.write().unwrap().remove(&OutPoint { txid: chan_3.3.txid(), index: 0 }).unwrap(); - assert_eq!(nodes[3].node.latest_block_height.load(Ordering::Acquire), 1); - assert_eq!(nodes[4].node.latest_block_height.load(Ordering::Acquire), 1); // One pending HTLC to time out: let payment_preimage_2 = route_payment(&nodes[3], &vec!(&nodes[4])[..], 3000000).0; // CLTV expires at TEST_FINAL_CLTV + 1 (current height) + 1 (added in send_payment for // buffer space). let (close_chan_update_1, close_chan_update_2) = { - let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; - connect_block(&nodes[3], &block, 2); - for i in 3..TEST_FINAL_CLTV + 2 + LATENCY_GRACE_PERIOD_BLOCKS + 1 { - block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: block.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; - connect_block(&nodes[3], &block, i); - } + connect_blocks(&nodes[3], TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + 1); let events = nodes[3].node.get_and_clear_pending_msg_events(); - assert_eq!(events.len(), 1); + assert_eq!(events.len(), 2); let close_chan_update_1 = match events[0] { MessageSendEvent::BroadcastChannelUpdate { ref msg } => { msg.clone() }, _ => panic!("Unexpected event"), }; + match events[1] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { .. }, node_id } => { + assert_eq!(node_id, nodes[4].node.get_our_node_id()); + }, + _ => panic!("Unexpected event"), + } check_added_monitors!(nodes[3], 1); // Clear bumped claiming txn spending node 2 commitment tx. Bumped txn are generated after reaching some height timer. @@ -2450,36 +2449,25 @@ fn channel_monitor_network_test() { // Claim the payment on nodes[4], giving it knowledge of the preimage claim_funds!(nodes[4], nodes[3], payment_preimage_2, 3_000_000); - block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; - - connect_block(&nodes[4], &block, 2); - for i in 3..TEST_FINAL_CLTV + 2 - CLTV_CLAIM_BUFFER + 1 { - block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: block.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; - connect_block(&nodes[4], &block, i); - } + connect_blocks(&nodes[4], TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + 2); let events = nodes[4].node.get_and_clear_pending_msg_events(); - assert_eq!(events.len(), 1); + assert_eq!(events.len(), 2); let close_chan_update_2 = match events[0] { MessageSendEvent::BroadcastChannelUpdate { ref msg } => { msg.clone() }, _ => panic!("Unexpected event"), }; + match events[1] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { .. }, node_id } => { + assert_eq!(node_id, nodes[3].node.get_our_node_id()); + }, + _ => panic!("Unexpected event"), + } check_added_monitors!(nodes[4], 1); test_txn_broadcast(&nodes[4], &chan_4, None, HTLCType::SUCCESS); - block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: block.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![node_txn[0].clone()], - }; - connect_block(&nodes[4], &block, TEST_FINAL_CLTV - 5); - + mine_transaction(&nodes[4], &node_txn[0]); check_preimage_claim(&nodes[4], &node_txn); (close_chan_update_1, close_chan_update_2) }; @@ -2487,6 +2475,8 @@ fn channel_monitor_network_test() { nodes[4].net_graph_msg_handler.handle_channel_update(&close_chan_update_1).unwrap(); assert_eq!(nodes[3].node.list_channels().len(), 0); assert_eq!(nodes[4].node.list_channels().len(), 0); + + nodes[3].chain_monitor.chain_monitor.monitors.write().unwrap().insert(OutPoint { txid: chan_3.3.txid(), index: 0 }, chan_3_mon); } #[test] @@ -2525,8 +2515,7 @@ fn test_justice_tx() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3, 3_000_000); { - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &revoked_local_txn[0]); { let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 2); // ChannelMonitor: penalty tx, ChannelManager: local commitment tx @@ -2539,13 +2528,12 @@ fn test_justice_tx() { check_added_monitors!(nodes[1], 1); test_txn_broadcast(&nodes[1], &chan_5, None, HTLCType::NONE); - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[0], &revoked_local_txn[0]); // Verify broadcast of revoked HTLC-timeout let node_txn = test_txn_broadcast(&nodes[0], &chan_5, Some(revoked_local_txn[0].clone()), HTLCType::TIMEOUT); - header = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; check_added_monitors!(nodes[0], 1); // Broadcast revoked HTLC-timeout on node 1 - connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[1].clone()] }, 1); + mine_transaction(&nodes[1], &node_txn[1]); test_revoked_htlc_claim_txn_broadcast(&nodes[1], node_txn[1].clone(), revoked_local_txn[0].clone()); } get_announce_close_broadcast_events(&nodes, 0, 1); @@ -2572,8 +2560,7 @@ fn test_justice_tx() { // Revoke the old state claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_4, 3_000_000); { - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[0], &revoked_local_txn[0]); { let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 2); //ChannelMonitor: penalty tx, ChannelManager: local commitment tx @@ -2585,11 +2572,10 @@ fn test_justice_tx() { check_added_monitors!(nodes[0], 1); test_txn_broadcast(&nodes[0], &chan_6, None, HTLCType::NONE); - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &revoked_local_txn[0]); let node_txn = test_txn_broadcast(&nodes[1], &chan_6, Some(revoked_local_txn[0].clone()), HTLCType::SUCCESS); - header = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; check_added_monitors!(nodes[1], 1); - connect_block(&nodes[0], &Block { header, txdata: vec![node_txn[1].clone()] }, 1); + mine_transaction(&nodes[0], &node_txn[1]); test_revoked_htlc_claim_txn_broadcast(&nodes[0], node_txn[1].clone(), revoked_local_txn[0].clone()); } get_announce_close_broadcast_events(&nodes, 0, 1); @@ -2615,8 +2601,7 @@ fn revoked_output_claim() { send_payment(&nodes[0], &vec!(&nodes[1])[..], 5000000, 5_000_000); // Inform nodes[1] that nodes[0] broadcast a stale tx - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &revoked_local_txn[0]); check_added_monitors!(nodes[1], 1); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 2); // ChannelMonitor: justice tx against revoked to_local output, ChannelManager: local commitment tx @@ -2625,7 +2610,7 @@ fn revoked_output_claim() { check_spends!(node_txn[1], chan_1.3); // Inform nodes[0] that a watchtower cheated on its behalf, so it will force-close the chan - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[0], &revoked_local_txn[0]); get_announce_close_broadcast_events(&nodes, 0, 1); check_added_monitors!(nodes[0], 1) } @@ -2662,12 +2647,11 @@ fn claim_htlc_outputs_shared_tx() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000); { - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[0], &revoked_local_txn[0]); check_added_monitors!(nodes[0], 1); - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &revoked_local_txn[0]); check_added_monitors!(nodes[1], 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[1], payment_hash_2, true); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -2726,14 +2710,13 @@ fn claim_htlc_outputs_single_tx() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000); { - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 200); + confirm_transaction_at(&nodes[0], &revoked_local_txn[0], 100); check_added_monitors!(nodes[0], 1); - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 200); + confirm_transaction_at(&nodes[1], &revoked_local_txn[0], 100); check_added_monitors!(nodes[1], 1); expect_pending_htlcs_forwardable_ignore!(nodes[0]); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 200, true, header.block_hash()); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[1], payment_hash_2, true); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -2744,25 +2727,25 @@ fn claim_htlc_outputs_single_tx() { // ChannelMonitor: local commitment + local HTLC-timeout (2) // Check the pair local commitment and HTLC-timeout broadcast due to HTLC expiration - assert_eq!(node_txn[2].input.len(), 1); - check_spends!(node_txn[2], chan_1.3); - assert_eq!(node_txn[3].input.len(), 1); - let witness_script = node_txn[3].input[0].witness.last().unwrap(); + assert_eq!(node_txn[0].input.len(), 1); + check_spends!(node_txn[0], chan_1.3); + assert_eq!(node_txn[1].input.len(), 1); + let witness_script = node_txn[1].input[0].witness.last().unwrap(); assert_eq!(witness_script.len(), OFFERED_HTLC_SCRIPT_WEIGHT); //Spending an offered htlc output - check_spends!(node_txn[3], node_txn[2]); + check_spends!(node_txn[1], node_txn[0]); // Justice transactions are indices 1-2-4 - assert_eq!(node_txn[0].input.len(), 1); - assert_eq!(node_txn[1].input.len(), 1); + assert_eq!(node_txn[2].input.len(), 1); + assert_eq!(node_txn[3].input.len(), 1); assert_eq!(node_txn[4].input.len(), 1); - check_spends!(node_txn[0], revoked_local_txn[0]); - check_spends!(node_txn[1], revoked_local_txn[0]); + check_spends!(node_txn[2], revoked_local_txn[0]); + check_spends!(node_txn[3], revoked_local_txn[0]); check_spends!(node_txn[4], revoked_local_txn[0]); let mut witness_lens = BTreeSet::new(); - witness_lens.insert(node_txn[0].input[0].witness.last().unwrap().len()); - witness_lens.insert(node_txn[1].input[0].witness.last().unwrap().len()); + witness_lens.insert(node_txn[2].input[0].witness.last().unwrap().len()); + witness_lens.insert(node_txn[3].input[0].witness.last().unwrap().len()); witness_lens.insert(node_txn[4].input[0].witness.last().unwrap().len()); assert_eq!(witness_lens.len(), 3); assert_eq!(*witness_lens.iter().skip(0).next().unwrap(), 77); // revoked to_local @@ -2805,7 +2788,6 @@ fn test_htlc_on_chain_success() { let (our_payment_preimage, _payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000); let (our_payment_preimage_2, _payment_hash_2) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; // Broadcast legit commitment tx from C on B's chain // Broadcast HTLC Success transaction by C on received output from C's commitment tx on B's chain @@ -2821,8 +2803,8 @@ fn test_htlc_on_chain_success() { assert!(updates.update_fail_malformed_htlcs.is_empty()); assert_eq!(updates.update_fulfill_htlcs.len(), 1); - connect_block(&nodes[2], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1); - check_closed_broadcast!(nodes[2], false); + mine_transaction(&nodes[2], &commitment_tx[0]); + check_closed_broadcast!(nodes[2], true); check_added_monitors!(nodes[2], 1); let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx, 2*htlc-success tx), ChannelMonitor : 2 (2 * HTLC-Success tx) assert_eq!(node_txn.len(), 5); @@ -2839,7 +2821,8 @@ fn test_htlc_on_chain_success() { assert_eq!(node_txn[1].lock_time, 0); // Verify that B's ChannelManager is able to extract preimage from HTLC Success tx and pass it backward - connect_block(&nodes[1], &Block { header, txdata: node_txn}, 1); + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; + connect_block(&nodes[1], &Block { header, txdata: node_txn}); { let mut added_monitors = nodes[1].chain_monitor.added_monitors.lock().unwrap(); assert_eq!(added_monitors.len(), 1); @@ -2854,12 +2837,17 @@ fn test_htlc_on_chain_success() { assert_eq!(added_monitors[1].0.txid, chan_1.3.txid()); added_monitors.clear(); } - assert_eq!(events.len(), 2); + assert_eq!(events.len(), 3); match events[0] { MessageSendEvent::BroadcastChannelUpdate { .. } => {}, _ => panic!("Unexpected event"), } match events[1] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { .. }, node_id: _ } => {}, + _ => panic!("Unexpected event"), + } + + match events[2] { MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fail_htlcs, ref update_fulfill_htlcs, ref update_fail_malformed_htlcs, .. } } => { assert!(update_add_htlcs.is_empty()); assert!(update_fail_htlcs.is_empty()); @@ -2912,8 +2900,8 @@ fn test_htlc_on_chain_success() { // Broadcast preimage tx by B on offered output from A commitment tx on A's chain let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2); check_spends!(commitment_tx[0], chan_1.3); - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1); - check_closed_broadcast!(nodes[1], false); + mine_transaction(&nodes[1], &commitment_tx[0]); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx + HTLC-Sucess * 2), ChannelMonitor : 1 (HTLC-Success) assert_eq!(node_txn.len(), 4); @@ -2931,8 +2919,9 @@ fn test_htlc_on_chain_success() { // we already checked the same situation with A. // Verify that A's ChannelManager is able to extract preimage from preimage tx and generate PaymentSent - connect_block(&nodes[0], &Block { header, txdata: vec![commitment_tx[0].clone(), node_txn[0].clone()] }, 1); - check_closed_broadcast!(nodes[0], false); + let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; + connect_block(&nodes[0], &Block { header, txdata: vec![commitment_tx[0].clone(), node_txn[0].clone()] }); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let events = nodes[0].node.get_and_clear_pending_events(); assert_eq!(events.len(), 2); @@ -2977,7 +2966,6 @@ fn test_htlc_on_chain_timeout() { send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000); let (_payment_preimage, payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; // Broadcast legit commitment tx from C on B's chain let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2); @@ -2999,8 +2987,8 @@ fn test_htlc_on_chain_timeout() { }, _ => panic!("Unexpected event"), }; - connect_block(&nodes[2], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1); - check_closed_broadcast!(nodes[2], false); + mine_transaction(&nodes[2], &commitment_tx[0]); + check_closed_broadcast!(nodes[2], true); check_added_monitors!(nodes[2], 1); let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 1 (commitment tx) assert_eq!(node_txn.len(), 1); @@ -3009,30 +2997,44 @@ fn test_htlc_on_chain_timeout() { // Broadcast timeout transaction by B on received output from C's commitment tx on B's chain // Verify that B's ChannelManager is able to detect that HTLC is timeout by its own tx and react backward in consequence - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 200); + connect_blocks(&nodes[1], 200 - nodes[2].best_block_info().1); + mine_transaction(&nodes[1], &commitment_tx[0]); let timeout_tx; { let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 5); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : 2 (local commitment tx + HTLC-timeout), 1 timeout tx - assert_eq!(node_txn[1], node_txn[3]); - assert_eq!(node_txn[2], node_txn[4]); + assert_eq!(node_txn[0], node_txn[3]); + assert_eq!(node_txn[1], node_txn[4]); - check_spends!(node_txn[0], commitment_tx[0]); - assert_eq!(node_txn[0].clone().input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); + check_spends!(node_txn[2], commitment_tx[0]); + assert_eq!(node_txn[2].clone().input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); - check_spends!(node_txn[1], chan_2.3); - check_spends!(node_txn[2], node_txn[1]); - assert_eq!(node_txn[1].clone().input[0].witness.last().unwrap().len(), 71); - assert_eq!(node_txn[2].clone().input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); + check_spends!(node_txn[0], chan_2.3); + check_spends!(node_txn[1], node_txn[0]); + assert_eq!(node_txn[0].clone().input[0].witness.last().unwrap().len(), 71); + assert_eq!(node_txn[1].clone().input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); - timeout_tx = node_txn[0].clone(); + timeout_tx = node_txn[2].clone(); node_txn.clear(); } - connect_block(&nodes[1], &Block { header, txdata: vec![timeout_tx]}, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &timeout_tx); check_added_monitors!(nodes[1], 1); - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); + { + // B will rebroadcast a fee-bumped timeout transaction here. + let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); + assert_eq!(node_txn.len(), 1); + check_spends!(node_txn[0], commitment_tx[0]); + } + + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); + { + // B will rebroadcast its own holder commitment transaction here...just because + let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); + assert_eq!(node_txn.len(), 1); + check_spends!(node_txn[0], chan_2.3); + } expect_pending_htlcs_forwardable!(nodes[1]); check_added_monitors!(nodes[1], 1); @@ -3048,15 +3050,14 @@ fn test_htlc_on_chain_timeout() { }, _ => panic!("Unexpected event"), }; - let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // Well... here we detect our own htlc_timeout_tx so no tx to be generated - assert_eq!(node_txn.len(), 0); // Broadcast legit commitment tx from B on A's chain let commitment_tx = get_local_commitment_txn!(nodes[1], chan_1.2); check_spends!(commitment_tx[0], chan_1.3); - connect_block(&nodes[0], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 200); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &commitment_tx[0]); + + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : 1 timeout tx assert_eq!(node_txn.len(), 3); @@ -3090,11 +3091,10 @@ fn test_simple_commitment_revoked_fail_backward() { let (_, payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &revoked_local_txn[0]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); check_added_monitors!(nodes[1], 1); - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); expect_pending_htlcs_forwardable!(nodes[1]); check_added_monitors!(nodes[1], 1); @@ -3219,7 +3219,7 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use let (_, fourth_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; let logger = test_utils::TestLogger::new(); - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, fourth_payment_hash, &None).unwrap(); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); @@ -3243,10 +3243,9 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use let mut failed_htlcs = HashSet::new(); assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &revoked_local_txn[0]); check_added_monitors!(nodes[1], 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), if deliver_bs_raa { 1 } else { 2 }); @@ -3266,11 +3265,18 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use check_added_monitors!(nodes[1], 1); let events = nodes[1].node.get_and_clear_pending_msg_events(); - assert_eq!(events.len(), if deliver_bs_raa { 3 } else { 2 }); + assert_eq!(events.len(), if deliver_bs_raa { 4 } else { 3 }); match events[if deliver_bs_raa { 1 } else { 0 }] { MessageSendEvent::BroadcastChannelUpdate { msg: msgs::ChannelUpdate { .. } } => {}, _ => panic!("Unexpected event"), } + match events[if deliver_bs_raa { 2 } else { 1 }] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { msg: msgs::ErrorMessage { channel_id, ref data } }, node_id: _ } => { + assert_eq!(channel_id, chan_2.2); + assert_eq!(data.as_str(), "Commitment or closing transaction was confirmed on chain."); + }, + _ => panic!("Unexpected event"), + } if deliver_bs_raa { match events[0] { MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fail_htlcs, ref update_fulfill_htlcs, ref update_fail_malformed_htlcs, .. } } => { @@ -3283,7 +3289,7 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use _ => panic!("Unexpected event"), } } - match events[if deliver_bs_raa { 2 } else { 1 }] { + match events[if deliver_bs_raa { 3 } else { 2 }] { MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fail_htlcs, ref update_fulfill_htlcs, ref update_fail_malformed_htlcs, ref commitment_signed, .. } } => { assert!(update_add_htlcs.is_empty()); assert_eq!(update_fail_htlcs.len(), 3); @@ -3365,7 +3371,7 @@ fn fail_backward_pending_htlc_upon_channel_failure() { { let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -3382,7 +3388,7 @@ fn fail_backward_pending_htlc_upon_channel_failure() { let (_, failed_payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, failed_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 0); @@ -3397,7 +3403,7 @@ fn fail_backward_pending_htlc_upon_channel_failure() { let session_priv = SecretKey::from_slice(&[42; 32]).unwrap(); let current_height = nodes[1].node.latest_block_height.load(Ordering::Acquire) as u32 + 1; let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap(); let (onion_payloads, _amount_msat, cltv_expiry) = onion_utils::build_onion_payloads(&route.paths[0], 50_000, &None, current_height).unwrap(); let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route.paths[0], &session_priv).unwrap(); let onion_routing_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash); @@ -3432,20 +3438,21 @@ fn test_htlc_ignore_latest_remote_commitment() { route_payment(&nodes[0], &[&nodes[1]], 10000000); nodes[0].node.force_close_channel(&nodes[0].node.list_channels()[0].channel_id).unwrap(); - check_closed_broadcast!(nodes[0], false); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 2); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}, 1); - check_closed_broadcast!(nodes[1], false); + let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); // Duplicate the connect_block call since this may happen due to other listeners // registering new transactions - connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}, 1); + header.prev_blockhash = header.block_hash(); + connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}); } #[test] @@ -3463,7 +3470,7 @@ fn test_force_close_fail_back() { let mut payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, 42, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 1000000, 42, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -3493,7 +3500,7 @@ fn test_force_close_fail_back() { // transaction and ensure nodes[1] doesn't fail-backwards (this was originally a bug!). nodes[2].node.force_close_channel(&payment_event.commitment_msg.channel_id).unwrap(); - check_closed_broadcast!(nodes[2], false); + check_closed_broadcast!(nodes[2], true); check_added_monitors!(nodes[2], 1); let tx = { let mut node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -3504,23 +3511,19 @@ fn test_force_close_fail_back() { node_txn.remove(0) }; - let block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![tx.clone()], - }; - connect_block(&nodes[1], &block, 1); + mine_transaction(&nodes[1], &tx); // Note no UpdateHTLCs event here from nodes[1] to nodes[0]! - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); // Now check that if we add the preimage to ChannelMonitor it broadcasts our HTLC-Success.. { - let mut monitors = nodes[2].chain_monitor.chain_monitor.monitors.lock().unwrap(); - monitors.get_mut(&OutPoint{ txid: Txid::from_slice(&payment_event.commitment_msg.channel_id[..]).unwrap(), index: 0 }).unwrap() + let mut monitors = nodes[2].chain_monitor.chain_monitor.monitors.read().unwrap(); + monitors.get(&OutPoint{ txid: Txid::from_slice(&payment_event.commitment_msg.channel_id[..]).unwrap(), index: 0 }).unwrap() .provide_payment_preimage(&our_payment_hash, &our_payment_preimage, &node_cfgs[2].tx_broadcaster, &node_cfgs[2].fee_estimator, &&logger); } - connect_block(&nodes[2], &block, 1); + mine_transaction(&nodes[2], &tx); let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 1); assert_eq!(node_txn[0].input.len(), 1); @@ -3531,37 +3534,6 @@ fn test_force_close_fail_back() { check_spends!(node_txn[0], tx); } -#[test] -fn test_unconf_chan() { - // After creating a chan between nodes, we disconnect all blocks previously seen to force a channel close on nodes[0] side - 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 nodes = create_network(2, &node_cfgs, &node_chanmgrs); - create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); - - let channel_state = nodes[0].node.channel_state.lock().unwrap(); - assert_eq!(channel_state.by_id.len(), 1); - assert_eq!(channel_state.short_to_id.len(), 1); - mem::drop(channel_state); - - let mut headers = Vec::new(); - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - headers.push(header.clone()); - for _i in 2..100 { - header = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - headers.push(header.clone()); - } - while !headers.is_empty() { - nodes[0].node.block_disconnected(&headers.pop().unwrap()); - } - check_closed_broadcast!(nodes[0], false); - check_added_monitors!(nodes[0], 1); - let channel_state = nodes[0].node.channel_state.lock().unwrap(); - assert_eq!(channel_state.by_id.len(), 0); - assert_eq!(channel_state.short_to_id.len(), 0); -} - #[test] fn test_simple_peer_disconnect() { // Test that we can reconnect when there are no lost messages @@ -3638,7 +3610,7 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) { let payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), - &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels().iter().collect::>()), + &nodes[1].node.get_our_node_id(), None, Some(&nodes[0].node.list_usable_channels().iter().collect::>()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -3815,7 +3787,7 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) { // Channel should still work fine... let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), - &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels().iter().collect::>()), + &nodes[1].node.get_our_node_id(), None, Some(&nodes[0].node.list_usable_channels().iter().collect::>()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); let payment_preimage_2 = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000).0; claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000); @@ -3917,7 +3889,7 @@ fn test_funding_peer_disconnect() { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let logger = test_utils::TestLogger::new(); - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); let (payment_preimage, _) = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000); claim_payment(&nodes[0], &[&nodes[1]], payment_preimage, 1_000_000); } @@ -3938,7 +3910,7 @@ fn test_drop_messages_peer_disconnect_dual_htlc() { // Now try to send a second payment which will fail to send let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -4079,12 +4051,13 @@ fn do_test_htlc_timeout(send_partial_mpp: bool) { let our_payment_hash = if send_partial_mpp { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); let (_, our_payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); // Use the utility function send_payment_along_path to send the payment with MPP data which // indicates there are more HTLCs coming. - nodes[0].node.send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(payment_secret), 200000, CHAN_CONFIRM_DEPTH).unwrap(); + let cur_height = CHAN_CONFIRM_DEPTH + 1; // route_payment calls send_payment, which adds 1 to the current height. So we do the same here to match. + nodes[0].node.send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(payment_secret), 200000, cur_height).unwrap(); check_added_monitors!(nodes[0], 1); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -4097,15 +4070,15 @@ fn do_test_htlc_timeout(send_partial_mpp: bool) { }; let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, + header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, txdata: vec![], }; - connect_block(&nodes[0], &block, 101); - connect_block(&nodes[1], &block, 101); - for i in 102..TEST_FINAL_CLTV + 100 + 1 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS { + connect_block(&nodes[0], &block); + connect_block(&nodes[1], &block); + for _ in CHAN_CONFIRM_DEPTH + 2 ..TEST_FINAL_CLTV + CHAN_CONFIRM_DEPTH + 2 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS { block.header.prev_blockhash = block.block_hash(); - connect_block(&nodes[0], &block, i); - connect_block(&nodes[1], &block, i); + connect_block(&nodes[0], &block); + connect_block(&nodes[1], &block); } expect_pending_htlcs_forwardable!(nodes[1]); @@ -4119,9 +4092,9 @@ fn do_test_htlc_timeout(send_partial_mpp: bool) { nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &htlc_timeout_updates.update_fail_htlcs[0]); commitment_signed_dance!(nodes[0], nodes[1], htlc_timeout_updates.commitment_signed, false); - // 100_000 msat as u64, followed by a height of 123 as u32 + // 100_000 msat as u64, followed by a height of TEST_FINAL_CLTV + 2 as u32 let mut expected_failure_data = byte_utils::be64_to_array(100_000).to_vec(); - expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(123)); + expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(TEST_FINAL_CLTV + 2)); expect_payment_failed!(nodes[0], our_payment_hash, true, 0x4000 | 15, &expected_failure_data[..]); } @@ -4139,13 +4112,19 @@ fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) { let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known()); + + // Make sure all nodes are at the same starting height + connect_blocks(&nodes[0], 2*CHAN_CONFIRM_DEPTH + 1 - nodes[0].best_block_info().1); + connect_blocks(&nodes[1], 2*CHAN_CONFIRM_DEPTH + 1 - nodes[1].best_block_info().1); + connect_blocks(&nodes[2], 2*CHAN_CONFIRM_DEPTH + 1 - nodes[2].best_block_info().1); + let logger = test_utils::TestLogger::new(); // Route a first payment to get the 1 -> 2 channel in awaiting_raa... let (_, first_payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, first_payment_hash, &None).unwrap(); } assert_eq!(nodes[1].node.get_and_clear_pending_msg_events().len(), 1); @@ -4155,7 +4134,7 @@ fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) { let (_, second_payment_hash) = get_payment_preimage_hash!(nodes[0]); if forwarded_htlc { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, second_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let payment_event = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(0)); @@ -4165,26 +4144,15 @@ fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) { check_added_monitors!(nodes[1], 0); } else { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, second_payment_hash, &None).unwrap(); check_added_monitors!(nodes[1], 0); } - let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; - connect_block(&nodes[1], &block, 101); - for i in 102..TEST_FINAL_CLTV + 100 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS { - block.header.prev_blockhash = block.block_hash(); - connect_block(&nodes[1], &block, i); - } - + connect_blocks(&nodes[1], TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); - - block.header.prev_blockhash = block.block_hash(); - connect_block(&nodes[1], &block, TEST_FINAL_CLTV + 100 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS); + connect_blocks(&nodes[1], 1); if forwarded_htlc { expect_pending_htlcs_forwardable!(nodes[1]); @@ -4236,8 +4204,8 @@ fn test_invalid_channel_announcement() { nodes[0].net_graph_msg_handler.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap(), is_permanent: false } ); - let as_bitcoin_key = as_chan.get_keys().inner.holder_channel_pubkeys.funding_pubkey; - let bs_bitcoin_key = bs_chan.get_keys().inner.holder_channel_pubkeys.funding_pubkey; + let as_bitcoin_key = as_chan.get_signer().inner.holder_channel_pubkeys.funding_pubkey; + let bs_bitcoin_key = bs_chan.get_signer().inner.holder_channel_pubkeys.funding_pubkey; let as_network_key = nodes[0].node.get_our_node_id(); let bs_network_key = nodes[1].node.get_our_node_id(); @@ -4264,8 +4232,8 @@ fn test_invalid_channel_announcement() { macro_rules! sign_msg { ($unsigned_msg: expr) => { let msghash = Message::from_slice(&Sha256dHash::hash(&$unsigned_msg.encode()[..])[..]).unwrap(); - let as_bitcoin_sig = secp_ctx.sign(&msghash, &as_chan.get_keys().inner.funding_key); - let bs_bitcoin_sig = secp_ctx.sign(&msghash, &bs_chan.get_keys().inner.funding_key); + let as_bitcoin_sig = secp_ctx.sign(&msghash, &as_chan.get_signer().inner.funding_key); + let bs_bitcoin_sig = secp_ctx.sign(&msghash, &bs_chan.get_signer().inner.funding_key); let as_node_sig = secp_ctx.sign(&msghash, &nodes[0].keys_manager.get_node_secret()); let bs_node_sig = secp_ctx.sign(&msghash, &nodes[1].keys_manager.get_node_secret()); chan_announcement = msgs::ChannelAnnouncement { @@ -4304,7 +4272,7 @@ fn test_no_txn_manager_serialize_deserialize() { let fee_estimator: test_utils::TestFeeEstimator; let persister: test_utils::TestPersister; let new_chain_monitor: test_utils::TestChainMonitor; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known()); @@ -4313,7 +4281,7 @@ fn test_no_txn_manager_serialize_deserialize() { 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.lock().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); + nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); logger = test_utils::TestLogger::new(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; @@ -4322,7 +4290,7 @@ fn test_no_txn_manager_serialize_deserialize() { new_chain_monitor = test_utils::TestChainMonitor::new(Some(nodes[0].chain_source), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator, &persister, keys_manager); nodes[0].chain_monitor = &new_chain_monitor; let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..]; - let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read( + let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read( &mut chan_0_monitor_read, keys_manager).unwrap(); assert!(chan_0_monitor_read.is_empty()); @@ -4331,7 +4299,7 @@ fn test_no_txn_manager_serialize_deserialize() { let (_, nodes_0_deserialized_tmp) = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(chan_0_monitor.get_funding_txo().0, &mut chan_0_monitor); - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: config, keys_manager, fee_estimator: &fee_estimator, @@ -4380,7 +4348,7 @@ fn test_manager_serialize_deserialize_events() { let persister: test_utils::TestPersister; let logger: test_utils::TestLogger; let new_chain_monitor: test_utils::TestChainMonitor; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); // Start creating a channel, but stop right before broadcasting the event message FundingBroadcastSafe @@ -4422,7 +4390,7 @@ fn test_manager_serialize_deserialize_events() { // Start the de/seriailization process mid-channel creation to check that the channel manager will hold onto events that are serialized 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.lock().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); + nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; logger = test_utils::TestLogger::new(); @@ -4431,7 +4399,7 @@ fn test_manager_serialize_deserialize_events() { new_chain_monitor = test_utils::TestChainMonitor::new(Some(nodes[0].chain_source), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator, &persister, keys_manager); nodes[0].chain_monitor = &new_chain_monitor; let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..]; - let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read( + let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read( &mut chan_0_monitor_read, keys_manager).unwrap(); assert!(chan_0_monitor_read.is_empty()); @@ -4440,7 +4408,7 @@ fn test_manager_serialize_deserialize_events() { let (_, nodes_0_deserialized_tmp) = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(chan_0_monitor.get_funding_txo().0, &mut chan_0_monitor); - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: config, keys_manager, fee_estimator: &fee_estimator, @@ -4503,7 +4471,7 @@ fn test_simple_manager_serialize_deserialize() { let fee_estimator: test_utils::TestFeeEstimator; let persister: test_utils::TestPersister; let new_chain_monitor: test_utils::TestChainMonitor; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); @@ -4514,7 +4482,7 @@ fn test_simple_manager_serialize_deserialize() { 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.lock().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); + nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap(); logger = test_utils::TestLogger::new(); fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; @@ -4523,7 +4491,7 @@ fn test_simple_manager_serialize_deserialize() { new_chain_monitor = test_utils::TestChainMonitor::new(Some(nodes[0].chain_source), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator, &persister, keys_manager); nodes[0].chain_monitor = &new_chain_monitor; let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..]; - let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read( + let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor)>::read( &mut chan_0_monitor_read, keys_manager).unwrap(); assert!(chan_0_monitor_read.is_empty()); @@ -4531,7 +4499,7 @@ fn test_simple_manager_serialize_deserialize() { let (_, nodes_0_deserialized_tmp) = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(chan_0_monitor.get_funding_txo().0, &mut chan_0_monitor); - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager, fee_estimator: &fee_estimator, @@ -4564,14 +4532,14 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let fee_estimator: test_utils::TestFeeEstimator; let persister: test_utils::TestPersister; let new_chain_monitor: test_utils::TestChainMonitor; - let nodes_0_deserialized: ChannelManager; + let nodes_0_deserialized: ChannelManager; let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs); create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); create_announced_chan_between_nodes(&nodes, 2, 0, InitFeatures::known(), InitFeatures::known()); let (_, _, channel_id, funding_tx) = create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::known(), InitFeatures::known()); let mut node_0_stale_monitors_serialized = Vec::new(); - for monitor in nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter() { + for monitor in nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter() { let mut writer = test_utils::TestVecWriter(Vec::new()); monitor.1.write(&mut writer).unwrap(); node_0_stale_monitors_serialized.push(writer.0); @@ -4590,7 +4558,7 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { // Now the ChannelMonitor (which is now out-of-sync with ChannelManager for channel w/ // nodes[3]) let mut node_0_monitors_serialized = Vec::new(); - for monitor in nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter() { + for monitor in nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter() { let mut writer = test_utils::TestVecWriter(Vec::new()); monitor.1.write(&mut writer).unwrap(); node_0_monitors_serialized.push(writer.0); @@ -4607,7 +4575,7 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let mut node_0_stale_monitors = Vec::new(); for serialized in node_0_stale_monitors_serialized.iter() { let mut read = &serialized[..]; - let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read, keys_manager).unwrap(); + let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read, keys_manager).unwrap(); assert!(read.is_empty()); node_0_stale_monitors.push(monitor); } @@ -4615,14 +4583,14 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let mut node_0_monitors = Vec::new(); for serialized in node_0_monitors_serialized.iter() { let mut read = &serialized[..]; - let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read, keys_manager).unwrap(); + let (_, monitor) = <(BlockHash, ChannelMonitor)>::read(&mut read, keys_manager).unwrap(); assert!(read.is_empty()); node_0_monitors.push(monitor); } let mut nodes_0_read = &nodes_0_serialized[..]; if let Err(msgs::DecodeError::InvalidValue) = - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager, fee_estimator: &fee_estimator, @@ -4636,7 +4604,7 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() { let mut nodes_0_read = &nodes_0_serialized[..]; let (_, nodes_0_deserialized_tmp) = - <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut nodes_0_read, ChannelManagerReadArgs { default_config: UserConfig::default(), keys_manager, fee_estimator: &fee_estimator, @@ -4721,16 +4689,15 @@ fn test_claim_sizeable_push_msat() { let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 99000000, InitFeatures::known(), InitFeatures::known()); nodes[1].node.force_close_channel(&chan.2).unwrap(); - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 1); check_spends!(node_txn[0], chan.3); assert_eq!(node_txn[0].output.len(), 2); // We can't force trimming of to_remote output as channel_reserve_satoshis block us to do so at channel opening - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone()] }, 0); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &node_txn[0]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); @@ -4748,7 +4715,7 @@ fn test_claim_on_remote_sizeable_push_msat() { let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 99000000, InitFeatures::known(), InitFeatures::known()); nodes[0].node.force_close_channel(&chan.2).unwrap(); - check_closed_broadcast!(nodes[0], false); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -4756,11 +4723,10 @@ fn test_claim_on_remote_sizeable_push_msat() { check_spends!(node_txn[0], chan.3); assert_eq!(node_txn[0].output.len(), 2); // We can't force trimming of to_remote output as channel_reserve_satoshis block us to do so at channel opening - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone()] }, 0); - check_closed_broadcast!(nodes[1], false); + mine_transaction(&nodes[1], &node_txn[0]); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); @@ -4784,15 +4750,13 @@ fn test_claim_on_remote_revoked_sizeable_push_msat() { assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid()); claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 0); - check_closed_broadcast!(nodes[1], false); + mine_transaction(&nodes[1], &revoked_local_txn[0]); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); - let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &node_txn[0]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 3); @@ -4818,10 +4782,9 @@ fn test_static_spendable_outputs_preimage_tx() { assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid()); // Settle A's commitment tx on B's chain - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; assert!(nodes[1].node.claim_funds(payment_preimage, &None, 3_000_000)); check_added_monitors!(nodes[1], 1); - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()] }, 1); + mine_transaction(&nodes[1], &commitment_tx[0]); check_added_monitors!(nodes[1], 1); let events = nodes[1].node.get_and_clear_pending_msg_events(); match events[0] { @@ -4841,9 +4804,8 @@ fn test_static_spendable_outputs_preimage_tx() { check_spends!(node_txn[1], chan_1.3); check_spends!(node_txn[2], node_txn[1]); - let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &node_txn[0]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); @@ -4870,8 +4832,7 @@ fn test_static_spendable_outputs_timeout_tx() { assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid()); // Settle A's commitment tx on B' chain - let header = BlockHeader { version: 0x2000_0000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()] }, 0); + mine_transaction(&nodes[1], &commitment_tx[0]); check_added_monitors!(nodes[1], 1); let events = nodes[1].node.get_and_clear_pending_msg_events(); match events[0] { @@ -4887,9 +4848,8 @@ fn test_static_spendable_outputs_timeout_tx() { check_spends!(node_txn[1], chan_1.3.clone()); check_spends!(node_txn[2], node_txn[1]); - let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &node_txn[0]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[1], our_payment_hash, true); let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); @@ -4916,9 +4876,8 @@ fn test_static_spendable_outputs_justice_tx_revoked_commitment_tx() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 0); - check_closed_broadcast!(nodes[1], false); + mine_transaction(&nodes[1], &revoked_local_txn[0]); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -4926,9 +4885,8 @@ fn test_static_spendable_outputs_justice_tx_revoked_commitment_tx() { assert_eq!(node_txn[0].input.len(), 2); check_spends!(node_txn[0], revoked_local_txn[0]); - let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &node_txn[0]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); @@ -4953,10 +4911,9 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; // A will generate HTLC-Timeout from revoked commitment tx - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &revoked_local_txn[0]); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let revoked_htlc_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -4967,8 +4924,9 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() { check_spends!(revoked_htlc_txn[1], chan_1.3); // B will generate justice tx from A's revoked commitment/HTLC tx - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 0); - check_closed_broadcast!(nodes[1], false); + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -4991,9 +4949,8 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() { assert_eq!(node_txn[2].input.len(), 1); check_spends!(node_txn[2], chan_1.3); - let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[1].clone()] }, 1); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[1], &node_txn[1]); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); // Check B's ChannelMonitor was able to generate the right spendable output descriptor let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); @@ -5023,10 +4980,9 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_success_tx() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; // B will generate HTLC-Success from revoked commitment tx - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); - check_closed_broadcast!(nodes[1], false); + mine_transaction(&nodes[1], &revoked_local_txn[0]); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let revoked_htlc_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -5040,8 +4996,9 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_success_tx() { assert_eq!(revoked_local_txn[0].output[unspent_local_txn_output].script_pubkey.len(), 2 + 20); // P2WPKH // A will generate justice tx from B's revoked commitment/HTLC tx - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 1); - check_closed_broadcast!(nodes[0], false); + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -5064,9 +5021,8 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_success_tx() { check_spends!(node_txn[2], chan_1.3); - let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_1, txdata: vec![node_txn[1].clone()] }, 1); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + mine_transaction(&nodes[0], &node_txn[1]); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); // Note that nodes[0]'s tx_broadcaster is still locked, so if we get here the channelmonitor // didn't try to generate any new transactions. @@ -5105,7 +5061,6 @@ fn test_onchain_to_onchain_claim() { send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000); let (payment_preimage, _payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2); check_spends!(commitment_tx[0], chan_2.3); nodes[2].node.claim_funds(payment_preimage, &None, 3_000_000); @@ -5116,8 +5071,8 @@ fn test_onchain_to_onchain_claim() { assert_eq!(updates.update_fulfill_htlcs.len(), 1); assert!(updates.update_fail_malformed_htlcs.is_empty()); - connect_block(&nodes[2], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1); - check_closed_broadcast!(nodes[2], false); + mine_transaction(&nodes[2], &commitment_tx[0]); + check_closed_broadcast!(nodes[2], true); check_added_monitors!(nodes[2], 1); let c_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 2 (commitment tx, HTLC-Success tx), ChannelMonitor : 1 (HTLC-Success tx) @@ -5132,7 +5087,8 @@ fn test_onchain_to_onchain_claim() { assert_eq!(c_txn[0].lock_time, 0); // Success tx // So we broadcast C's commitment tx and HTLC-Success on B's chain, we should successfully be able to extract preimage and update downstream monitor - connect_block(&nodes[1], &Block { header, txdata: vec![c_txn[1].clone(), c_txn[2].clone()]}, 1); + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; + connect_block(&nodes[1], &Block { header, txdata: vec![c_txn[1].clone(), c_txn[2].clone()]}); { let mut b_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); // ChannelMonitor: claim tx, ChannelManager: local commitment tx + HTLC-timeout tx @@ -5150,12 +5106,17 @@ fn test_onchain_to_onchain_claim() { } check_added_monitors!(nodes[1], 1); let msg_events = nodes[1].node.get_and_clear_pending_msg_events(); + assert_eq!(msg_events.len(), 3); check_added_monitors!(nodes[1], 1); match msg_events[0] { - MessageSendEvent::BroadcastChannelUpdate { .. } => {}, + MessageSendEvent::BroadcastChannelUpdate { .. } => {}, _ => panic!("Unexpected event"), } match msg_events[1] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { .. }, node_id: _ } => {}, + _ => panic!("Unexpected event"), + } + match msg_events[2] { MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fulfill_htlcs, ref update_fail_htlcs, ref update_fail_malformed_htlcs, .. } } => { assert!(update_add_htlcs.is_empty()); assert!(update_fail_htlcs.is_empty()); @@ -5167,7 +5128,7 @@ fn test_onchain_to_onchain_claim() { }; // Broadcast A's commitment tx on B's chain to see if we are able to claim inbound HTLC with our HTLC-Success tx let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2); - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1); + mine_transaction(&nodes[1], &commitment_tx[0]); let b_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); // ChannelMonitor: HTLC-Success tx, ChannelManager: local commitment tx + HTLC-Success tx assert_eq!(b_txn.len(), 3); @@ -5178,7 +5139,7 @@ fn test_onchain_to_onchain_claim() { assert!(b_txn[0].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment assert_eq!(b_txn[0].lock_time, 0); // Success tx - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); } @@ -5202,9 +5163,8 @@ fn test_duplicate_payment_hash_one_failure_one_success() { assert_eq!(commitment_txn[0].input.len(), 1); check_spends!(commitment_txn[0], chan_2.3); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_txn[0].clone()] }, 1); - check_closed_broadcast!(nodes[1], false); + mine_transaction(&nodes[1], &commitment_txn[0]); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let htlc_timeout_tx; @@ -5226,7 +5186,7 @@ fn test_duplicate_payment_hash_one_failure_one_success() { } nodes[2].node.claim_funds(our_payment_preimage, &None, 900_000); - connect_block(&nodes[2], &Block { header, txdata: vec![commitment_txn[0].clone()] }, 1); + mine_transaction(&nodes[2], &commitment_txn[0]); check_added_monitors!(nodes[2], 3); let events = nodes[2].node.get_and_clear_pending_msg_events(); match events[0] { @@ -5252,8 +5212,8 @@ fn test_duplicate_payment_hash_one_failure_one_success() { check_spends!(htlc_success_txn[0], commitment_txn[0]); check_spends!(htlc_success_txn[1], commitment_txn[0]); - connect_block(&nodes[1], &Block { header, txdata: vec![htlc_timeout_tx] }, 200); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 200, true, header.block_hash()); + mine_transaction(&nodes[1], &htlc_timeout_tx); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); expect_pending_htlcs_forwardable!(nodes[1]); let htlc_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); assert!(htlc_updates.update_add_htlcs.is_empty()); @@ -5278,7 +5238,7 @@ fn test_duplicate_payment_hash_one_failure_one_success() { expect_payment_failed!(nodes[0], duplicate_payment_hash, false); // Solve 2nd HTLC by broadcasting on B's chain HTLC-Success Tx from C - connect_block(&nodes[1], &Block { header, txdata: vec![htlc_success_txn[0].clone()] }, 200); + mine_transaction(&nodes[1], &htlc_success_txn[0]); let updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); assert!(updates.update_add_htlcs.is_empty()); assert!(updates.update_fail_htlcs.is_empty()); @@ -5318,8 +5278,7 @@ fn test_dynamic_spendable_outputs_local_htlc_success_tx() { // Give B knowledge of preimage to be able to generate a local HTLC-Success Tx nodes[1].node.claim_funds(payment_preimage, &None, 9_000_000); check_added_monitors!(nodes[1], 1); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![local_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &local_txn[0]); check_added_monitors!(nodes[1], 1); let events = nodes[1].node.get_and_clear_pending_msg_events(); match events[0] { @@ -5330,7 +5289,7 @@ fn test_dynamic_spendable_outputs_local_htlc_success_tx() { MessageSendEvent::BroadcastChannelUpdate { .. } => {}, _ => panic!("Unexepected event"), } - let node_txn = { + let node_tx = { let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 3); assert_eq!(node_txn[0], node_txn[2]); @@ -5338,17 +5297,16 @@ fn test_dynamic_spendable_outputs_local_htlc_success_tx() { assert_eq!(node_txn[0].input.len(), 1); assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); check_spends!(node_txn[0], local_txn[0]); - vec![node_txn[0].clone()] + node_txn[0].clone() }; - let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header: header_201, txdata: node_txn.clone() }, 201); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash()); + mine_transaction(&nodes[1], &node_tx); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); // Verify that B is able to spend its own HTLC-Success tx thanks to spendable output event given back by its ChannelMonitor let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); - check_spends!(spend_txn[0], node_txn[0]); + check_spends!(spend_txn[0], node_tx); } fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, announce_latest: bool) { @@ -5388,7 +5346,7 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno let (_, payment_hash_2) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; let our_node_id = &nodes[1].node.get_our_node_id(); - let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap(); // 2nd HTLC: send_along_route_with_hash(&nodes[1], route.clone(), &[&nodes[2], &nodes[3], &nodes[5]], ds_dust_limit*1000, payment_hash_1); // not added < dust limit + HTLC tx fee // 3rd HTLC: @@ -5397,7 +5355,7 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno let (_, payment_hash_3) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); // 5th HTLC: let (_, payment_hash_4) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); - let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); // 6th HTLC: send_along_route_with_hash(&nodes[1], route.clone(), &[&nodes[2], &nodes[3], &nodes[5]], 1000000, payment_hash_3); // 7th HTLC: @@ -5406,13 +5364,13 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno // 8th HTLC: let (_, payment_hash_5) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); // 9th HTLC: - let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_hash(&nodes[1], route, &[&nodes[2], &nodes[3], &nodes[5]], ds_dust_limit*1000, payment_hash_5); // not added < dust limit + HTLC tx fee // 10th HTLC: let (_, payment_hash_6) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee // 11th HTLC: - let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(our_node_id, &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[5].node.get_our_node_id(), None, None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_hash(&nodes[1], route, &[&nodes[2], &nodes[3], &nodes[5]], 1000000, payment_hash_6); // Double-check that six of the new HTLC were added @@ -5480,14 +5438,13 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno // result in failures for the below-dust HTLCs, ie the 0th, 1st, 2nd, 3rd, 9th, and 10th HTLCs. let ds_last_commitment_tx = get_local_commitment_txn!(nodes[3], chan.2); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; if announce_latest { - connect_block(&nodes[2], &Block { header, txdata: vec![ds_last_commitment_tx[0].clone()]}, 1); + mine_transaction(&nodes[2], &ds_last_commitment_tx[0]); } else { - connect_block(&nodes[2], &Block { header, txdata: vec![ds_prev_commitment_tx[0].clone()]}, 1); + mine_transaction(&nodes[2], &ds_prev_commitment_tx[0]); } - connect_blocks(&nodes[2], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); - check_closed_broadcast!(nodes[2], false); + connect_blocks(&nodes[2], ANTI_REORG_DELAY - 1); + check_closed_broadcast!(nodes[2], true); expect_pending_htlcs_forwardable!(nodes[2]); check_added_monitors!(nodes[2], 3); @@ -5623,9 +5580,8 @@ fn test_dynamic_spendable_outputs_local_htlc_timeout_tx() { check_spends!(local_txn[0], chan_1.3); // Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }, 200); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &local_txn[0]); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let htlc_timeout = { @@ -5636,9 +5592,8 @@ fn test_dynamic_spendable_outputs_local_htlc_timeout_tx() { node_txn[0].clone() }; - let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash()); + mine_transaction(&nodes[0], &htlc_timeout); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[0], our_payment_hash, true); // Verify that A is able to spend its own HTLC-Timeout tx thanks to spendable output event given back by its ChannelMonitor @@ -5693,9 +5648,8 @@ fn test_key_derivation_params() { } // Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![local_txn_1[0].clone()] }, 200); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &local_txn_1[0]); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let htlc_timeout = { @@ -5706,9 +5660,8 @@ fn test_key_derivation_params() { node_txn[0].clone() }; - let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash()); + mine_transaction(&nodes[0], &htlc_timeout); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[0], our_payment_hash, true); // Verify that A is able to spend its own HTLC-Timeout tx thanks to spendable output event given back by its ChannelMonitor @@ -5732,16 +5685,15 @@ fn test_static_output_closing_tx() { send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000); let closing_tx = close_channel(&nodes[0], &nodes[1], &chan.2, chan.3, true).2; - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![closing_tx.clone()] }, 0); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 0, true, header.block_hash()); + mine_transaction(&nodes[0], &closing_tx); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[0], 2, node_cfgs[0].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); check_spends!(spend_txn[0], closing_tx); - connect_block(&nodes[1], &Block { header, txdata: vec![closing_tx.clone()] }, 0); - connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 0, true, header.block_hash()); + mine_transaction(&nodes[1], &closing_tx); + connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[1], 2, node_cfgs[1].keys_manager, 100000); assert_eq!(spend_txn.len(), 1); @@ -5779,16 +5731,17 @@ fn do_htlc_claim_local_commitment_only(use_dust: bool) { nodes[1].node.handle_revoke_and_ack(&nodes[0].node.get_our_node_id(), &as_updates.0); check_added_monitors!(nodes[1], 1); + let starting_block = nodes[1].best_block_info(); let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, + header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, txdata: vec![], }; - for i in 1..TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + CHAN_CONFIRM_DEPTH + 1 { - connect_block(&nodes[1], &block, i); + for _ in starting_block.1 + 1..TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + starting_block.1 + 2 { + connect_block(&nodes[1], &block); block.header.prev_blockhash = block.block_hash(); } test_txn_broadcast(&nodes[1], &chan, None, if use_dust { HTLCType::NONE } else { HTLCType::SUCCESS }); - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); } @@ -5802,7 +5755,7 @@ fn do_htlc_claim_current_remote_commitment_only(use_dust: bool) { let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -5812,14 +5765,15 @@ fn do_htlc_claim_current_remote_commitment_only(use_dust: bool) { // transaction, however it is not in A's latest local commitment, so we can just broadcast that // to "time out" the HTLC. - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + let starting_block = nodes[1].best_block_info(); + let mut header = BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - for i in 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 1 { - connect_block(&nodes[0], &Block { header, txdata: Vec::new()}, i); + for _ in starting_block.1 + 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + starting_block.1 + 2 { + connect_block(&nodes[0], &Block { header, txdata: Vec::new()}); header.prev_blockhash = header.block_hash(); } test_txn_broadcast(&nodes[0], &chan, None, HTLCType::NONE); - check_closed_broadcast!(nodes[0], false); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); } @@ -5856,17 +5810,18 @@ fn do_htlc_claim_previous_remote_commitment_only(use_dust: bool, check_revoke_no check_added_monitors!(nodes[0], 1); } + let starting_block = nodes[1].best_block_info(); let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, + header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }, txdata: vec![], }; - for i in 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 1 { - connect_block(&nodes[0], &block, i); + for _ in starting_block.1 + 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 2 { + connect_block(&nodes[0], &block); block.header.prev_blockhash = block.block_hash(); } if !check_revoke_no_close { test_txn_broadcast(&nodes[0], &chan, None, HTLCType::NONE); - check_closed_broadcast!(nodes[0], false); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); } else { expect_payment_failed!(nodes[0], our_payment_hash, true); @@ -6006,7 +5961,7 @@ fn test_fail_holding_cell_htlc_upon_free() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let max_can_send = 5000000 - channel_reserve - 2*commit_tx_fee_msat(feerate, 1 + 1); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], max_can_send, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], max_can_send, TEST_FINAL_CLTV, &logger).unwrap(); // Send a payment which passes reserve checks but gets stuck in the holding cell. nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); @@ -6081,8 +6036,8 @@ fn test_free_and_fail_holding_cell_htlcs() { let (_, payment_hash_2) = get_payment_preimage_hash!(nodes[0]); let amt_2 = 5000000 - channel_reserve - 2*commit_tx_fee_msat(feerate, 2 + 1) - amt_1; let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route_1 = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], amt_1, TEST_FINAL_CLTV, &logger).unwrap(); - let route_2 = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], amt_2, TEST_FINAL_CLTV, &logger).unwrap(); + let route_1 = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], amt_1, TEST_FINAL_CLTV, &logger).unwrap(); + let route_2 = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], amt_2, TEST_FINAL_CLTV, &logger).unwrap(); // Send 2 payments which pass reserve checks but get stuck in the holding cell. nodes[0].node.send_payment(&route_1, payment_hash_1, &None).unwrap(); @@ -6205,7 +6160,7 @@ fn test_fail_holding_cell_htlc_upon_free_multihop() { let max_can_send = 5000000 - channel_reserve - 2*commit_tx_fee_msat(feerate, 1 + 1) - total_routing_fee_msat; let payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &[], max_can_send, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &[], max_can_send, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6321,7 +6276,7 @@ fn test_update_add_htlc_bolt2_sender_value_below_minimum_msat() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let logger = test_utils::TestLogger::new(); - let mut route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); route.paths[0][0].fee_msat = 100; unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { ref err }, @@ -6342,7 +6297,7 @@ fn test_update_add_htlc_bolt2_sender_zero_value_msat() { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let logger = test_utils::TestLogger::new(); - let mut route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); route.paths[0][0].fee_msat = 0; unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { ref err }, assert_eq!(err, "Cannot send 0-msat HTLC")); @@ -6363,7 +6318,7 @@ fn test_update_add_htlc_bolt2_receiver_zero_value_msat() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let logger = test_utils::TestLogger::new(); - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6383,13 +6338,13 @@ fn test_update_add_htlc_bolt2_sender_cltv_expiry_too_high() { 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 _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 0, InitFeatures::known(), InitFeatures::known()); + let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0, InitFeatures::known(), InitFeatures::known()); let logger = test_utils::TestLogger::new(); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000000, 500000001, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000000, 500000001, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::RouteError { ref err }, assert_eq!(err, &"Channel CLTV overflowed?")); } @@ -6411,7 +6366,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_num_and_htlc_id_increment() let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6433,7 +6388,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_num_and_htlc_id_increment() } let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { ref err }, assert!(regex::Regex::new(r"Cannot push more than their max accepted HTLCs \(\d+\)").unwrap().is_match(err))); @@ -6455,9 +6410,13 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_value_in_flight() { send_payment(&nodes[0], &vec!(&nodes[1])[..], max_in_flight, max_in_flight); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); - let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let logger = test_utils::TestLogger::new(); - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], max_in_flight+1, TEST_FINAL_CLTV, &logger).unwrap(); + // Manually create a route over our max in flight (which our router normally automatically + // limits us to. + let route = Route { paths: vec![vec![RouteHop { + pubkey: nodes[1].node.get_our_node_id(), node_features: NodeFeatures::known(), channel_features: ChannelFeatures::known(), + short_channel_id: nodes[1].node.list_usable_channels()[0].short_channel_id.unwrap(), + fee_msat: max_in_flight + 1, cltv_expiry_delta: TEST_FINAL_CLTV + }]] }; unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { ref err }, assert!(regex::Regex::new(r"Cannot send value that would put us over the max HTLC value in flight our peer will accept \(\d+\)").unwrap().is_match(err))); @@ -6486,7 +6445,7 @@ fn test_update_add_htlc_bolt2_receiver_check_amount_received_more_than_min() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; let logger = test_utils::TestLogger::new(); - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], htlc_minimum_msat, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], htlc_minimum_msat, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6517,7 +6476,7 @@ fn test_update_add_htlc_bolt2_receiver_sender_can_afford_amount_sent() { let max_can_send = 5000000 - channel_reserve - commit_tx_fee_outbound; let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], max_can_send, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], max_can_send, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6549,7 +6508,7 @@ fn test_update_add_htlc_bolt2_receiver_check_max_htlc_limit() { let session_priv = SecretKey::from_slice(&[42; 32]).unwrap(); 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.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 3999999, TEST_FINAL_CLTV, &logger).unwrap(); let cur_height = nodes[0].node.latest_block_height.load(Ordering::Acquire) as u32 + 1; let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::signing_only(), &route.paths[0], &session_priv).unwrap(); @@ -6590,7 +6549,7 @@ fn test_update_add_htlc_bolt2_receiver_check_max_in_flight_msat() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6615,7 +6574,7 @@ fn test_update_add_htlc_bolt2_receiver_check_cltv_expiry() { create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known()); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6642,7 +6601,7 @@ fn test_update_add_htlc_bolt2_receiver_check_repeated_id_ignore() { create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6689,7 +6648,7 @@ fn test_update_fulfill_htlc_bolt2_update_fulfill_htlc_before_commitment() { let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()); let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6723,7 +6682,7 @@ fn test_update_fulfill_htlc_bolt2_update_fail_htlc_before_commitment() { let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -6756,12 +6715,11 @@ fn test_update_fulfill_htlc_bolt2_update_fail_malformed_htlc_before_commitment() let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id()); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]); - let update_msg = msgs::UpdateFailMalformedHTLC{ channel_id: chan.2, htlc_id: 0, @@ -6872,7 +6830,7 @@ fn test_update_fulfill_htlc_bolt2_missing_badonion_bit_for_malformed_htlc_messag let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), None, None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); @@ -6925,7 +6883,7 @@ fn test_update_fulfill_htlc_bolt2_after_malformed_htlc_message_must_forward_upda //First hop let mut payment_event = { let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap(); nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap(); check_added_monitors!(nodes[0], 1); let mut events = nodes[0].node.get_and_clear_pending_msg_events(); @@ -7039,19 +6997,17 @@ fn do_test_failure_delay_dust_htlc_local_commitment(announce_latest: bool) { assert_ne!(as_prev_commitment_tx, as_last_commitment_tx); // Fail the 2 dust-HTLCs, move their failure in maturation buffer (htlc_updated_waiting_threshold_conf) - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - if announce_latest { - connect_block(&nodes[0], &Block { header, txdata: vec![as_last_commitment_tx[0].clone()]}, 1); + mine_transaction(&nodes[0], &as_last_commitment_tx[0]); } else { - connect_block(&nodes[0], &Block { header, txdata: vec![as_prev_commitment_tx[0].clone()]}, 1); + mine_transaction(&nodes[0], &as_prev_commitment_tx[0]); } - check_closed_broadcast!(nodes[0], false); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 1, true, header.block_hash()); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); let events = nodes[0].node.get_and_clear_pending_events(); // Only 2 PaymentFailed events should show up, over-dust HTLC has to be failed by timeout tx assert_eq!(events.len(), 2); @@ -7105,42 +7061,37 @@ fn do_test_sweep_outbound_htlc_failure_update(revoked: bool, local: bool) { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3, 1_000_000); } - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; let mut timeout_tx = Vec::new(); if local { // We fail dust-HTLC 1 by broadcast of local commitment tx - connect_block(&nodes[0], &Block { header, txdata: vec![as_commitment_tx[0].clone()]}, 1); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &as_commitment_tx[0]); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0); timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[0].clone()); - let parent_hash = connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 2, true, header.block_hash()); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[0], dust_hash, true); assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // We fail non-dust-HTLC 2 by broadcast of local HTLC-timeout tx on local commitment tx - let header_2 = BlockHeader { version: 0x20000000, prev_blockhash: parent_hash, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0); - connect_block(&nodes[0], &Block { header: header_2, txdata: vec![timeout_tx[0].clone()]}, 7); - let header_3 = BlockHeader { version: 0x20000000, prev_blockhash: header_2.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 8, true, header_3.block_hash()); + mine_transaction(&nodes[0], &timeout_tx[0]); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[0], non_dust_hash, true); } else { // We fail dust-HTLC 1 by broadcast of remote commitment tx. If revoked, fail also non-dust HTLC - connect_block(&nodes[0], &Block { header, txdata: vec![bs_commitment_tx[0].clone()]}, 1); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &bs_commitment_tx[0]); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0); timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[0].clone()); - let parent_hash = connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 2, true, header.block_hash()); - let header_2 = BlockHeader { version: 0x20000000, prev_blockhash: parent_hash, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); if !revoked { expect_payment_failed!(nodes[0], dust_hash, true); assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); // We fail non-dust-HTLC 2 by broadcast of local timeout tx on remote commitment tx - connect_block(&nodes[0], &Block { header: header_2, txdata: vec![timeout_tx[0].clone()]}, 7); + mine_transaction(&nodes[0], &timeout_tx[0]); assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0); - let header_3 = BlockHeader { version: 0x20000000, prev_blockhash: header_2.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 8, true, header_3.block_hash()); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[0], non_dust_hash, true); } else { // If revoked, both dust & non-dust HTLCs should have been failed after ANTI_REORG_DELAY confs of revoked @@ -7195,7 +7146,7 @@ fn test_upfront_shutdown_script() { let mut node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[2].node.get_our_node_id()); node_0_shutdown.scriptpubkey = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script().to_p2sh(); // Test we enforce upfront_scriptpbukey if by providing a diffrent one at closing that we disconnect peer - nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); + nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); assert!(regex::Regex::new(r"Got shutdown request with a scriptpubkey \([A-Fa-f0-9]+\) which did not match their previous scriptpubkey.").unwrap().is_match(check_closed_broadcast!(nodes[2], true).unwrap().data.as_str())); check_added_monitors!(nodes[2], 1); @@ -7204,7 +7155,7 @@ fn test_upfront_shutdown_script() { nodes[0].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[2].node.get_our_node_id()); // We test that in case of peer committing upfront to a script, if it oesn't change at closing, we sign - nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); + nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); let events = nodes[2].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); match events[0] { @@ -7218,7 +7169,7 @@ fn test_upfront_shutdown_script() { nodes[0].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); let mut node_1_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); node_1_shutdown.scriptpubkey = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script().to_p2sh(); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_1_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_1_shutdown); let events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); match events[0] { @@ -7232,7 +7183,7 @@ fn test_upfront_shutdown_script() { nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); node_0_shutdown.scriptpubkey = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script().to_p2sh(); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); match events[0] { @@ -7246,7 +7197,70 @@ fn test_upfront_shutdown_script() { nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); node_0_shutdown.scriptpubkey = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script().to_p2sh(); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); + let events = nodes[0].node.get_and_clear_pending_msg_events(); + assert_eq!(events.len(), 2); + match events[0] { + MessageSendEvent::SendShutdown { node_id, .. } => { assert_eq!(node_id, nodes[1].node.get_our_node_id()) } + _ => panic!("Unexpected event"), + } + match events[1] { + MessageSendEvent::SendClosingSigned { node_id, .. } => { assert_eq!(node_id, nodes[1].node.get_our_node_id()) } + _ => panic!("Unexpected event"), + } +} + +#[test] +fn test_upfront_shutdown_script_unsupport_segwit() { + // We test that channel is closed early + // if a segwit program is passed as upfront shutdown script, + // but the peer does not support segwit. + 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 nodes = create_network(2, &node_cfgs, &node_chanmgrs); + + nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap(); + + let mut open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); + open_channel.shutdown_scriptpubkey = Present(Builder::new().push_int(16) + .push_slice(&[0, 0]) + .into_script()); + + let features = InitFeatures::known().clear_shutdown_anysegwit(); + nodes[0].node.handle_open_channel(&nodes[0].node.get_our_node_id(), features, &open_channel); + + let events = nodes[0].node.get_and_clear_pending_msg_events(); + assert_eq!(events.len(), 1); + match events[0] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { ref msg }, node_id } => { + assert_eq!(node_id, nodes[0].node.get_our_node_id()); + assert!(regex::Regex::new(r"Peer is signaling upfront_shutdown but has provided a non-accepted scriptpubkey format. script: (\([A-Fa-f0-9]+\))").unwrap().is_match(&*msg.data)); + }, + _ => panic!("Unexpected event"), + } +} + +#[test] +fn test_shutdown_script_any_segwit_allowed() { + let mut config = UserConfig::default(); + config.channel_options.announced_channel = true; + config.peer_channel_config_limits.force_announced_channel_preference = false; + config.channel_options.commit_upfront_shutdown_pubkey = false; + let user_cfgs = [None, Some(config), None]; + 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, &user_cfgs); + let nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + //// We test if the remote peer accepts opt_shutdown_anysegwit, a witness program can be used on shutdown + let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); + nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); + let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); + node_0_shutdown.scriptpubkey = Builder::new().push_int(16) + .push_slice(&[0, 0]) + .into_script(); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 2); match events[0] { @@ -7259,6 +7273,73 @@ fn test_upfront_shutdown_script() { } } +#[test] +fn test_shutdown_script_any_segwit_not_allowed() { + let mut config = UserConfig::default(); + config.channel_options.announced_channel = true; + config.peer_channel_config_limits.force_announced_channel_preference = false; + config.channel_options.commit_upfront_shutdown_pubkey = false; + let user_cfgs = [None, Some(config), None]; + 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, &user_cfgs); + let nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + //// We test that if the remote peer does not accept opt_shutdown_anysegwit, the witness program cannot be used on shutdown + let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); + nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); + let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); + // Make an any segwit version script + node_0_shutdown.scriptpubkey = Builder::new().push_int(16) + .push_slice(&[0, 0]) + .into_script(); + let flags_no = InitFeatures::known().clear_shutdown_anysegwit(); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &flags_no, &node_0_shutdown); + let events = nodes[0].node.get_and_clear_pending_msg_events(); + assert_eq!(events.len(), 2); + match events[1] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { ref msg }, node_id } => { + assert_eq!(node_id, nodes[1].node.get_our_node_id()); + assert_eq!(msg.data, "Got a nonstandard scriptpubkey (60020000) from remote peer".to_owned()) + }, + _ => panic!("Unexpected event"), + } + check_added_monitors!(nodes[0], 1); +} + +#[test] +fn test_shutdown_script_segwit_but_not_anysegwit() { + let mut config = UserConfig::default(); + config.channel_options.announced_channel = true; + config.peer_channel_config_limits.force_announced_channel_preference = false; + config.channel_options.commit_upfront_shutdown_pubkey = false; + let user_cfgs = [None, Some(config), None]; + 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, &user_cfgs); + let nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + //// We test that if shutdown any segwit is supported and we send a witness script with 0 version, this is not accepted + let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known()); + nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id()).unwrap(); + let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); + // Make a segwit script that is not a valid as any segwit + node_0_shutdown.scriptpubkey = Builder::new().push_int(0) + .push_slice(&[0, 0]) + .into_script(); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown); + let events = nodes[0].node.get_and_clear_pending_msg_events(); + assert_eq!(events.len(), 2); + match events[1] { + MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { ref msg }, node_id } => { + assert_eq!(node_id, nodes[1].node.get_our_node_id()); + assert_eq!(msg.data, "Got a nonstandard scriptpubkey (00020000) from remote peer".to_owned()) + }, + _ => panic!("Unexpected event"), + } + check_added_monitors!(nodes[0], 1); +} + #[test] fn test_user_configurable_csv_delay() { // We test our channel constructors yield errors when we pass them absurd csv delay @@ -7348,7 +7429,7 @@ fn test_data_loss_protect() { // Cache node A state before any channel update let previous_node_state = nodes[0].node.encode(); let mut previous_chain_monitor_state = test_utils::TestVecWriter(Vec::new()); - nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write(&mut previous_chain_monitor_state).unwrap(); + nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter().next().unwrap().1.write(&mut previous_chain_monitor_state).unwrap(); send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000); send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000); @@ -7358,7 +7439,7 @@ fn test_data_loss_protect() { // Restore node A from previous state logger = test_utils::TestLogger::with_id(format!("node {}", 0)); - let mut chain_monitor = <(BlockHash, ChannelMonitor)>::read(&mut ::std::io::Cursor::new(previous_chain_monitor_state.0), keys_manager).unwrap().1; + let mut chain_monitor = <(BlockHash, ChannelMonitor)>::read(&mut ::std::io::Cursor::new(previous_chain_monitor_state.0), keys_manager).unwrap().1; chain_source = test_utils::TestChainSource::new(Network::Testnet); tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())}; fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 }; @@ -7367,7 +7448,7 @@ fn test_data_loss_protect() { node_state_0 = { let mut channel_monitors = HashMap::new(); channel_monitors.insert(OutPoint { txid: chan.3.txid(), index: 0 }, &mut chain_monitor); - <(BlockHash, ChannelManager)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs { + <(BlockHash, ChannelManager)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs { keys_manager: keys_manager, fee_estimator: &fee_estimator, chain_monitor: &monitor, @@ -7427,9 +7508,8 @@ fn test_data_loss_protect() { assert_eq!(node_txn.len(), 1); check_spends!(node_txn[0], chan.3); assert_eq!(node_txn[0].output.len(), 2); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[0], &Block { header, txdata: vec![node_txn[0].clone()]}, 0); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 0, true, header.block_hash()); + mine_transaction(&nodes[0], &node_txn[0]); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); let spend_txn = check_spendable_outputs!(nodes[0], 1, node_cfgs[0].keys_manager, 1000000); assert_eq!(spend_txn.len(), 1); check_spends!(spend_txn[0], node_txn[0]); @@ -7474,9 +7554,9 @@ fn test_check_htlc_underpaying() { nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &update_fail_htlc); commitment_signed_dance!(nodes[0], nodes[1], commitment_signed, false, true); - // 10_000 msat as u64, followed by a height of 99 as u32 + // 10_000 msat as u64, followed by a height of CHAN_CONFIRM_DEPTH as u32 let mut expected_failure_data = byte_utils::be64_to_array(10_000).to_vec(); - expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(99)); + expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(CHAN_CONFIRM_DEPTH)); expect_payment_failed!(nodes[0], payment_hash, true, 0x4000|15, &expected_failure_data[..]); nodes[1].node.get_and_clear_pending_events(); } @@ -7556,10 +7636,9 @@ fn test_bump_penalty_txn_on_revoked_commitment() { let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known()); let logger = test_utils::TestLogger::new(); - let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0; let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000, 30, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 3000000, 30, &logger).unwrap(); send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000); let revoked_txn = get_local_commitment_txn!(nodes[0], chan.2); @@ -7577,12 +7656,12 @@ fn test_bump_penalty_txn_on_revoked_commitment() { } // Connect blocks to change height_timer range to see if we use right soonest_timelock - let header_114 = connect_blocks(&nodes[1], 114, 0, false, Default::default()); + let header_114 = connect_blocks(&nodes[1], 14); // Actually revoke tx by claiming a HTLC claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000); let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] }, 115); + connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] }); check_added_monitors!(nodes[1], 1); // One or more justice tx should have been broadcast, check it @@ -7601,7 +7680,7 @@ fn test_bump_penalty_txn_on_revoked_commitment() { }; // After exhaustion of height timer, a new bumped justice tx should have been broadcast, check it - let header = connect_blocks(&nodes[1], 3, 115, true, header.block_hash()); + connect_blocks(&nodes[1], 15); let mut penalty_2 = penalty_1; let mut feerate_2 = 0; { @@ -7624,7 +7703,7 @@ fn test_bump_penalty_txn_on_revoked_commitment() { assert_ne!(feerate_2, 0); // After exhaustion of height timer for a 2nd time, a new bumped justice tx should have been broadcast, check it - connect_blocks(&nodes[1], 3, 118, true, header); + connect_blocks(&nodes[1], 1); let penalty_3; let mut feerate_3 = 0; { @@ -7673,10 +7752,10 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { // Revoke local commitment tx claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; // B will generate both revoked HTLC-timeout/HTLC-preimage txn from revoked commitment tx - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1); - check_closed_broadcast!(nodes[1], false); + connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); let revoked_htlc_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -7698,11 +7777,12 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { } // Broadcast set of revoked txn on A - let header_128 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_128, txdata: vec![revoked_local_txn[0].clone()] }, 128); + let hash_128 = connect_blocks(&nodes[0], 40); + let header_11 = BlockHeader { version: 0x20000000, prev_blockhash: hash_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[0], &Block { header: header_11, txdata: vec![revoked_local_txn[0].clone()] }); + let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_11.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_htlc_txn[0].clone(), revoked_htlc_txn[1].clone()] }); expect_pending_htlcs_forwardable_ignore!(nodes[0]); - let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_128.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_htlc_txn[0].clone(), revoked_htlc_txn[1].clone()] }, 129); let first; let feerate_1; let penalty_txn; @@ -7753,9 +7833,9 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { // Connect one more block to see if bumped penalty are issued for HTLC txn let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }, 130); + connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }); let header_131 = BlockHeader { version: 0x20000000, prev_blockhash: header_130.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_131, txdata: Vec::new() }, 131); + connect_block(&nodes[0], &Block { header: header_131, txdata: Vec::new() }); { let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 2); // 2 bumped penalty txn on revoked commitment tx @@ -7774,9 +7854,9 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { }; // Few more blocks to confirm penalty txn - let header_135 = connect_blocks(&nodes[0], 4, 131, true, header_131.block_hash()); + connect_blocks(&nodes[0], 4); assert!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().is_empty()); - let header_144 = connect_blocks(&nodes[0], 9, 135, true, header_135); + let header_144 = connect_blocks(&nodes[0], 9); let node_txn = { let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 1); @@ -7794,8 +7874,8 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { }; // Broadcast claim txn and confirm blocks to avoid further bumps on this outputs let header_145 = BlockHeader { version: 0x20000000, prev_blockhash: header_144, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_145, txdata: node_txn }, 145); - connect_blocks(&nodes[0], 20, 145, true, header_145.block_hash()); + connect_block(&nodes[0], &Block { header: header_145, txdata: node_txn }); + connect_blocks(&nodes[0], 20); { let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); // We verify than no new transaction has been broadcast because previously @@ -7807,7 +7887,7 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { assert_eq!(node_txn.len(), 0); node_txn.clear(); } - check_closed_broadcast!(nodes[0], false); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); } @@ -7837,8 +7917,7 @@ fn test_bump_penalty_txn_on_remote_commitment() { // Claim a HTLC without revocation (provide B monitor with preimage) nodes[1].node.claim_funds(payment_preimage, &None, 3_000_000); - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![remote_txn[0].clone()] }, 1); + mine_transaction(&nodes[1], &remote_txn[0]); check_added_monitors!(nodes[1], 2); // One or more claim tx should have been broadcast, check it @@ -7883,7 +7962,7 @@ fn test_bump_penalty_txn_on_remote_commitment() { assert_ne!(feerate_preimage, 0); // After exhaustion of height timer, new bumped claim txn should have been broadcast, check it - connect_blocks(&nodes[1], 15, 1, true, header.block_hash()); + connect_blocks(&nodes[1], 15); { let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); assert_eq!(node_txn.len(), 2); @@ -7923,110 +8002,13 @@ fn test_bump_penalty_txn_on_remote_commitment() { nodes[1].node.get_and_clear_pending_msg_events(); } -#[test] -fn test_set_outpoints_partial_claiming() { - // - remote party claim tx, new bump tx - // - disconnect remote claiming tx, new bump - // - disconnect tx, see no tx anymore - 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 nodes = create_network(2, &node_cfgs, &node_chanmgrs); - - let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known()); - let payment_preimage_1 = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0; - let payment_preimage_2 = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0; - - // Remote commitment txn with 4 outputs: to_local, to_remote, 2 outgoing HTLC - let remote_txn = get_local_commitment_txn!(nodes[1], chan.2); - assert_eq!(remote_txn.len(), 3); - assert_eq!(remote_txn[0].output.len(), 4); - assert_eq!(remote_txn[0].input.len(), 1); - assert_eq!(remote_txn[0].input[0].previous_output.txid, chan.3.txid()); - check_spends!(remote_txn[1], remote_txn[0]); - check_spends!(remote_txn[2], remote_txn[0]); - - // Connect blocks on node A to advance height towards TEST_FINAL_CLTV - let prev_header_100 = connect_blocks(&nodes[1], 100, 0, false, Default::default()); - // Provide node A with both preimage - nodes[0].node.claim_funds(payment_preimage_1, &None, 3_000_000); - nodes[0].node.claim_funds(payment_preimage_2, &None, 3_000_000); - check_added_monitors!(nodes[0], 2); - nodes[0].node.get_and_clear_pending_events(); - nodes[0].node.get_and_clear_pending_msg_events(); - - // Connect blocks on node A commitment transaction - let header = BlockHeader { version: 0x20000000, prev_blockhash: prev_header_100, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![remote_txn[0].clone()] }, 101); - check_closed_broadcast!(nodes[0], false); - check_added_monitors!(nodes[0], 1); - // Verify node A broadcast tx claiming both HTLCs - { - let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); - // ChannelMonitor: claim tx, ChannelManager: local commitment tx + HTLC-Success*2 - assert_eq!(node_txn.len(), 4); - check_spends!(node_txn[0], remote_txn[0]); - check_spends!(node_txn[1], chan.3); - check_spends!(node_txn[2], node_txn[1]); - check_spends!(node_txn[3], node_txn[1]); - assert_eq!(node_txn[0].input.len(), 2); - node_txn.clear(); - } - - // Connect blocks on node B - connect_blocks(&nodes[1], 135, 0, false, Default::default()); - check_closed_broadcast!(nodes[1], false); - check_added_monitors!(nodes[1], 1); - // Verify node B broadcast 2 HTLC-timeout txn - let partial_claim_tx = { - let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); - assert_eq!(node_txn.len(), 3); - check_spends!(node_txn[1], node_txn[0]); - check_spends!(node_txn[2], node_txn[0]); - assert_eq!(node_txn[1].input.len(), 1); - assert_eq!(node_txn[2].input.len(), 1); - node_txn[1].clone() - }; - - // Broadcast partial claim on node A, should regenerate a claiming tx with HTLC dropped - let header = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![partial_claim_tx.clone()] }, 102); - { - let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); - assert_eq!(node_txn.len(), 1); - check_spends!(node_txn[0], remote_txn[0]); - assert_eq!(node_txn[0].input.len(), 1); //dropped HTLC - node_txn.clear(); - } - nodes[0].node.get_and_clear_pending_msg_events(); - - // Disconnect last block on node A, should regenerate a claiming tx with HTLC dropped - disconnect_block(&nodes[0], &header, 102); - { - let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); - assert_eq!(node_txn.len(), 1); - check_spends!(node_txn[0], remote_txn[0]); - assert_eq!(node_txn[0].input.len(), 2); //resurrected HTLC - node_txn.clear(); - } - - //// Disconnect one more block and then reconnect multiple no transaction should be generated - disconnect_block(&nodes[0], &header, 101); - connect_blocks(&nodes[1], 15, 101, false, prev_header_100); - { - let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); - assert_eq!(node_txn.len(), 0); - node_txn.clear(); - } -} - #[test] fn test_counterparty_raa_skip_no_crash() { // Previously, if our counterparty sent two RAAs in a row without us having provided a // commitment transaction, we would have happily carried on and provided them the next // commitment transaction based on one RAA forward. This would probably eventually have led to // channel closure, but it would not have resulted in funds loss. Still, our - // EnforcingChannelKeys would have paniced as it doesn't like jumps into the future. Here, we + // EnforcingSigner would have paniced as it doesn't like jumps into the future. Here, we // check simply that the channel is closed in response to such an RAA, but don't check whether // we decide to punish our counterparty for revoking their funds (as we don't currently // implement that). @@ -8037,7 +8019,7 @@ fn test_counterparty_raa_skip_no_crash() { let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2; let mut guard = nodes[0].node.channel_state.lock().unwrap(); - let keys = &guard.by_id.get_mut(&channel_id).unwrap().holder_keys; + let keys = &guard.by_id.get_mut(&channel_id).unwrap().get_signer(); const INITIAL_COMMITMENT_NUMBER: u64 = (1 << 48) - 1; let per_commitment_secret = keys.release_commitment_secret(INITIAL_COMMITMENT_NUMBER); // Must revoke without gaps @@ -8074,12 +8056,12 @@ fn test_bump_txn_sanitize_tracking_maps() { claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 9_000_000); // Broadcast set of revoked txn on A - let header_128 = connect_blocks(&nodes[0], 128, 0, false, Default::default()); + connect_blocks(&nodes[0], 52 - CHAN_CONFIRM_DEPTH); expect_pending_htlcs_forwardable_ignore!(nodes[0]); + assert_eq!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().len(), 0); - let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_local_txn[0].clone()] }, 129); - check_closed_broadcast!(nodes[0], false); + mine_transaction(&nodes[0], &revoked_local_txn[0]); + check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let penalty_txn = { let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -8091,14 +8073,14 @@ fn test_bump_txn_sanitize_tracking_maps() { node_txn.clear(); penalty_txn }; - let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }, 130); - connect_blocks(&nodes[0], 5, 130, false, header_130.block_hash()); + let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); { - let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap(); + let monitors = nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap(); if let Some(monitor) = monitors.get(&OutPoint { txid: chan.3.txid(), index: 0 }) { - assert!(monitor.onchain_tx_handler.pending_claim_requests.is_empty()); - assert!(monitor.onchain_tx_handler.claimable_outpoints.is_empty()); + assert!(monitor.inner.lock().unwrap().onchain_tx_handler.pending_claim_requests.is_empty()); + assert!(monitor.inner.lock().unwrap().onchain_tx_handler.claimable_outpoints.is_empty()); } } } @@ -8156,7 +8138,7 @@ fn test_simple_payment_secret() { let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[2]]], 100000, payment_hash, Some(payment_secret.clone())); // Claiming with all the correct values but the wrong secret should result in nothing... assert_eq!(nodes[2].node.claim_funds(payment_preimage, &None, 100_000), false); @@ -8182,7 +8164,7 @@ fn test_simple_mpp() { let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]); let payment_secret = PaymentSecret([0xdb; 32]); let net_graph_msg_handler = &nodes[0].net_graph_msg_handler; - let mut route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[3].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); + let mut route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[3].node.get_our_node_id(), None, None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap(); let path = route.paths[0].clone(); route.paths.push(path); route.paths[0][0].pubkey = nodes[1].node.get_our_node_id(); @@ -8229,11 +8211,11 @@ fn test_update_err_monitor_lockdown() { let logger = test_utils::TestLogger::with_id(format!("node {}", 0)); let persister = test_utils::TestPersister::new(); let watchtower = { - let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap(); + let monitors = nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap(); let monitor = monitors.get(&outpoint).unwrap(); let mut w = test_utils::TestVecWriter(Vec::new()); monitor.write(&mut w).unwrap(); - let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( + let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( &mut ::std::io::Cursor::new(&w.0), &test_utils::OnlyReadsKeysInterface {}).unwrap().1; assert!(new_monitor == *monitor); let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager); @@ -8288,11 +8270,11 @@ fn test_concurrent_monitor_claim() { let logger = test_utils::TestLogger::with_id(format!("node {}", "Alice")); let persister = test_utils::TestPersister::new(); let watchtower_alice = { - let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap(); + let monitors = nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap(); let monitor = monitors.get(&outpoint).unwrap(); let mut w = test_utils::TestVecWriter(Vec::new()); monitor.write(&mut w).unwrap(); - let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( + let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( &mut ::std::io::Cursor::new(&w.0), &test_utils::OnlyReadsKeysInterface {}).unwrap().1; assert!(new_monitor == *monitor); let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager); @@ -8300,7 +8282,7 @@ fn test_concurrent_monitor_claim() { watchtower }; let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - watchtower_alice.chain_monitor.block_connected(&header, &vec![], 135); + watchtower_alice.chain_monitor.block_connected(&header, &vec![], CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); // Watchtower Alice should have broadcast a commitment/HTLC-timeout { @@ -8314,11 +8296,11 @@ fn test_concurrent_monitor_claim() { let logger = test_utils::TestLogger::with_id(format!("node {}", "Bob")); let persister = test_utils::TestPersister::new(); let watchtower_bob = { - let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap(); + let monitors = nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap(); let monitor = monitors.get(&outpoint).unwrap(); let mut w = test_utils::TestVecWriter(Vec::new()); monitor.write(&mut w).unwrap(); - let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( + let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor)>::read( &mut ::std::io::Cursor::new(&w.0), &test_utils::OnlyReadsKeysInterface {}).unwrap().1; assert!(new_monitor == *monitor); let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager); @@ -8326,13 +8308,13 @@ fn test_concurrent_monitor_claim() { watchtower }; let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - watchtower_bob.chain_monitor.block_connected(&header, &vec![], 134); + watchtower_bob.chain_monitor.block_connected(&header, &vec![], CHAN_CONFIRM_DEPTH + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); // Route another payment to generate another update with still previous HTLC pending let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]); { let net_graph_msg_handler = &nodes[1].net_graph_msg_handler; - let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000 , TEST_FINAL_CLTV, &logger).unwrap(); + let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 3000000 , TEST_FINAL_CLTV, &logger).unwrap(); nodes[1].node.send_payment(&route, payment_hash, &None).unwrap(); } check_added_monitors!(nodes[1], 1); @@ -8352,7 +8334,7 @@ fn test_concurrent_monitor_claim() { check_added_monitors!(nodes[0], 1); //// Provide one more block to watchtower Bob, expect broadcast of commitment and HTLC-Timeout - watchtower_bob.chain_monitor.block_connected(&header, &vec![], 135); + watchtower_bob.chain_monitor.block_connected(&header, &vec![], CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); // Watchtower Bob should have broadcast a commitment/HTLC-timeout let bob_state_y; @@ -8364,7 +8346,7 @@ fn test_concurrent_monitor_claim() { }; // We confirm Bob's state Y on Alice, she should broadcast a HTLC-timeout - watchtower_alice.chain_monitor.block_connected(&header, &vec![(0, &bob_state_y)], 136); + watchtower_alice.chain_monitor.block_connected(&header, &vec![(0, &bob_state_y)], CHAN_CONFIRM_DEPTH + 2 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); { let htlc_txn = chanmon_cfgs[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); // We broadcast twice the transaction, once due to the HTLC-timeout, once due @@ -8415,48 +8397,48 @@ fn test_pre_lockin_no_chan_closed_update() { #[test] fn test_htlc_no_detection() { // This test is a mutation to underscore the detection logic bug we had - // before #653. HTLC value routed is above the remaining balance, thus - // inverting HTLC and `to_remote` output. HTLC will come second and - // it wouldn't be seen by pre-#653 detection as we were enumerate()'ing - // on a watched outputs vector (Vec) thus implicitly relying on - // outputs order detection for correct spending children filtring. - - 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 nodes = create_network(2, &node_cfgs, &node_chanmgrs); - - // Create some initial channels - let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known()); - - send_payment(&nodes[0], &vec!(&nodes[1])[..], 1_000_000, 1_000_000); - let (_, our_payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 2_000_000); - let local_txn = get_local_commitment_txn!(nodes[0], chan_1.2); - assert_eq!(local_txn[0].input.len(), 1); - assert_eq!(local_txn[0].output.len(), 3); - check_spends!(local_txn[0], chan_1.3); - - // Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }, 200); + // before #653. HTLC value routed is above the remaining balance, thus + // inverting HTLC and `to_remote` output. HTLC will come second and + // it wouldn't be seen by pre-#653 detection as we were enumerate()'ing + // on a watched outputs vector (Vec) thus implicitly relying on + // outputs order detection for correct spending children filtring. + + 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 nodes = create_network(2, &node_cfgs, &node_chanmgrs); + + // Create some initial channels + let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known()); + + send_payment(&nodes[0], &vec!(&nodes[1])[..], 1_000_000, 1_000_000); + let (_, our_payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 2_000_000); + let local_txn = get_local_commitment_txn!(nodes[0], chan_1.2); + assert_eq!(local_txn[0].input.len(), 1); + assert_eq!(local_txn[0].output.len(), 3); + check_spends!(local_txn[0], chan_1.3); + + // Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }); // We deliberately connect the local tx twice as this should provoke a failure calling // this test before #653 fix. - connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }, 200); - check_closed_broadcast!(nodes[0], false); - check_added_monitors!(nodes[0], 1); + chain::Listen::block_connected(&nodes[0].chain_monitor.chain_monitor, &Block { header, txdata: vec![local_txn[0].clone()] }, nodes[0].best_block_info().1 + 1); + check_closed_broadcast!(nodes[0], true); + check_added_monitors!(nodes[0], 1); - let htlc_timeout = { - let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); - assert_eq!(node_txn[0].input.len(), 1); - assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); - check_spends!(node_txn[0], local_txn[0]); - node_txn[0].clone() - }; + let htlc_timeout = { + let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); + assert_eq!(node_txn[0].input.len(), 1); + assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); + check_spends!(node_txn[0], local_txn[0]); + node_txn[0].clone() + }; - let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201); - connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash()); - expect_payment_failed!(nodes[0], our_payment_hash, true); + let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 }; + connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }); + connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); + expect_payment_failed!(nodes[0], our_payment_hash, true); } fn do_test_onchain_htlc_settlement_after_close(broadcast_alice: bool, go_onchain_before_fulfill: bool) { @@ -8500,18 +8482,18 @@ fn do_test_onchain_htlc_settlement_after_close(broadcast_alice: bool, go_onchain let mut force_closing_node = 0; // Alice force-closes if !broadcast_alice { force_closing_node = 1; } // Bob force-closes nodes[force_closing_node].node.force_close_channel(&chan_ab.2).unwrap(); - check_closed_broadcast!(nodes[force_closing_node], false); + check_closed_broadcast!(nodes[force_closing_node], true); check_added_monitors!(nodes[force_closing_node], 1); if go_onchain_before_fulfill { let txn_to_broadcast = match broadcast_alice { true => alice_txn.clone(), false => get_local_commitment_txn!(nodes[1], chan_ab.2) }; - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}, 1); + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; + connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}); let mut bob_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); if broadcast_alice { - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); } assert_eq!(bob_txn.len(), 1); @@ -8586,11 +8568,11 @@ fn do_test_onchain_htlc_settlement_after_close(broadcast_alice: bool, go_onchain let mut txn_to_broadcast = alice_txn.clone(); if !broadcast_alice { txn_to_broadcast = get_local_commitment_txn!(nodes[1], chan_ab.2); } if !go_onchain_before_fulfill { - let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}, 1); + let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42}; + connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}); // If Bob was the one to force-close, he will have already passed these checks earlier. if broadcast_alice { - check_closed_broadcast!(nodes[1], false); + check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); } let mut bob_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();