X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_tests.rs;h=81c42861a8d8df22b1881b81552f92d0e43a2591;hb=e43cfbd5f16c0c1d0a62a499dd356335e6eef4b9;hp=17f8e1597b7c0b2c34f064656c8ebf3de91e0a50;hpb=5f96d1334435e74545670a5dff24078edf749d60;p=rust-lightning diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index 17f8e159..81c42861 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -17,7 +17,7 @@ use crate::chain::chaininterface::LowerBoundedFeeEstimator; use crate::chain::channelmonitor; use crate::chain::channelmonitor::{CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS, ANTI_REORG_DELAY}; use crate::chain::transaction::OutPoint; -use crate::chain::keysinterface::{ChannelSigner, EcdsaChannelSigner, EntropySource}; +use crate::sign::{ChannelSigner, EcdsaChannelSigner, EntropySource}; use crate::events::{Event, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose, ClosureReason, HTLCDestination, PaymentFailureReason}; use crate::ln::{PaymentPreimage, PaymentSecret, PaymentHash}; use crate::ln::channel::{commitment_tx_base_weight, COMMITMENT_TX_WEIGHT_PER_HTLC, CONCURRENT_INBOUND_HTLC_FEE_BUFFER, FEE_SPIKE_BUFFER_FEE_INCREASE_MULTIPLE, MIN_AFFORDABLE_HTLC_COUNT}; @@ -26,7 +26,7 @@ use crate::ln::channel::{Channel, ChannelError}; use crate::ln::{chan_utils, onion_utils}; use crate::ln::chan_utils::{OFFERED_HTLC_SCRIPT_WEIGHT, htlc_success_tx_weight, htlc_timeout_tx_weight, HTLCOutputInCommitment}; use crate::routing::gossip::{NetworkGraph, NetworkUpdate}; -use crate::routing::router::{PaymentParameters, Route, RouteHop, RouteParameters, find_route, get_route}; +use crate::routing::router::{Path, PaymentParameters, Route, RouteHop, RouteParameters, find_route, get_route}; use crate::ln::features::{ChannelFeatures, NodeFeatures}; use crate::ln::msgs; use crate::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, ErrorAction}; @@ -38,12 +38,11 @@ use crate::util::string::UntrustedString; use crate::util::config::UserConfig; use bitcoin::hash_types::BlockHash; -use bitcoin::blockdata::block::{Block, BlockHeader}; use bitcoin::blockdata::script::{Builder, Script}; use bitcoin::blockdata::opcodes; use bitcoin::blockdata::constants::genesis_block; use bitcoin::network::constants::Network; -use bitcoin::{PackedLockTime, Sequence, Transaction, TxIn, TxMerkleNode, TxOut, Witness}; +use bitcoin::{PackedLockTime, Sequence, Transaction, TxIn, TxOut, Witness}; use bitcoin::OutPoint as BitcoinOutPoint; use bitcoin::secp256k1::Secp256k1; @@ -509,10 +508,7 @@ fn do_test_sanity_on_in_flight_opens(steps: u8) { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); if steps & 0b1000_0000 != 0{ - let block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; + let block = create_dummy_block(nodes[0].best_block_hash(), 42, Vec::new()); connect_block(&nodes[0], &block); connect_block(&nodes[1], &block); } @@ -1044,7 +1040,7 @@ fn fake_network_test() { }); hops[1].fee_msat = chan_4.1.contents.fee_base_msat as u64 + chan_4.1.contents.fee_proportional_millionths as u64 * hops[2].fee_msat as u64 / 1000000; hops[0].fee_msat = chan_3.0.contents.fee_base_msat as u64 + chan_3.0.contents.fee_proportional_millionths as u64 * hops[1].fee_msat as u64 / 1000000; - let payment_preimage_1 = send_along_route(&nodes[1], Route { paths: vec![hops], payment_params: None }, &vec!(&nodes[2], &nodes[3], &nodes[1])[..], 1000000).0; + let payment_preimage_1 = send_along_route(&nodes[1], Route { paths: vec![Path { hops, blinded_tail: None }], payment_params: None }, &vec!(&nodes[2], &nodes[3], &nodes[1])[..], 1000000).0; let mut hops = Vec::with_capacity(3); hops.push(RouteHop { @@ -1073,7 +1069,7 @@ fn fake_network_test() { }); hops[1].fee_msat = chan_2.1.contents.fee_base_msat as u64 + chan_2.1.contents.fee_proportional_millionths as u64 * hops[2].fee_msat as u64 / 1000000; hops[0].fee_msat = chan_3.1.contents.fee_base_msat as u64 + chan_3.1.contents.fee_proportional_millionths as u64 * hops[1].fee_msat as u64 / 1000000; - let payment_hash_2 = send_along_route(&nodes[1], Route { paths: vec![hops], payment_params: None }, &vec!(&nodes[3], &nodes[2], &nodes[1])[..], 1000000).1; + let payment_hash_2 = send_along_route(&nodes[1], Route { paths: vec![Path { hops, blinded_tail: None }], payment_params: None }, &vec!(&nodes[3], &nodes[2], &nodes[1])[..], 1000000).1; // Claim the rebalances... fail_payment(&nodes[1], &vec!(&nodes[3], &nodes[2], &nodes[1])[..], payment_hash_2); @@ -1284,7 +1280,7 @@ fn test_duplicate_htlc_different_direction_onchain() { mine_transaction(&nodes[0], &remote_txn[0]); check_added_monitors!(nodes[0], 1); check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires let claim_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); assert_eq!(claim_txn.len(), 3); @@ -1346,7 +1342,9 @@ fn test_basic_channel_reserve() { // The 2* and +1 are for the fee spike reserve. let commit_tx_fee = 2 * commit_tx_fee_msat(get_feerate!(nodes[0], nodes[1], chan.2), 1 + 1, get_opt_anchors!(nodes[0], nodes[1], chan.2)); let max_can_send = 5000000 - channel_reserve - commit_tx_fee; - let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], max_can_send + 1); + let (mut route, our_payment_hash, _, our_payment_secret) = + get_route_and_payment_hash!(nodes[0], nodes[1], max_can_send); + route.paths[0].hops.last_mut().unwrap().fee_msat += 1; let err = nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0)).err().unwrap(); match err { @@ -1373,7 +1371,9 @@ fn test_fee_spike_violation_fails_htlc() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000); - let (route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 3460001); + let (mut route, payment_hash, _, payment_secret) = + get_route_and_payment_hash!(nodes[0], nodes[1], 3460000); + route.paths[0].hops[0].fee_msat += 1; // Need to manually create the update_add_htlc message to go around the channel reserve check in send_htlc() let secp_ctx = Secp256k1::new(); let session_priv = SecretKey::from_slice(&[42; 32]).expect("RNG is bad!"); @@ -1383,7 +1383,7 @@ fn test_fee_spike_violation_fails_htlc() { let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route.paths[0], &session_priv).unwrap(); let (onion_payloads, htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], 3460001, RecipientOnionFields::secret_only(payment_secret), cur_height, &None).unwrap(); - let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash); + let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash).unwrap(); let msg = msgs::UpdateAddHTLC { channel_id: chan.2, htlc_id: 0, @@ -1571,7 +1571,7 @@ fn test_chan_reserve_violation_inbound_htlc_outbound_channel() { let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route.paths[0], &session_priv).unwrap(); let (onion_payloads, htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], 700_000, RecipientOnionFields::secret_only(payment_secret), cur_height, &None).unwrap(); - let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash); + let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash).unwrap(); let msg = msgs::UpdateAddHTLC { channel_id: chan.2, htlc_id: MIN_AFFORDABLE_HTLC_COUNT as u64, @@ -1736,7 +1736,8 @@ fn test_chan_reserve_violation_inbound_htlc_inbound_chan() { let commit_tx_fee_2_htlcs = commit_tx_fee_msat(feerate, 2, opt_anchors); let recv_value_2 = chan_stat.value_to_self_msat - amt_msat_1 - chan_stat.channel_reserve_msat - total_routing_fee_msat - commit_tx_fee_2_htlcs + 1; let amt_msat_2 = recv_value_2 + total_routing_fee_msat; - let (route_2, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[2], amt_msat_2); + let mut route_2 = route_1.clone(); + route_2.paths[0].hops.last_mut().unwrap().fee_msat = amt_msat_2; // Need to manually create the update_add_htlc message to go around the channel reserve check in send_htlc() let secp_ctx = Secp256k1::new(); @@ -1745,7 +1746,7 @@ fn test_chan_reserve_violation_inbound_htlc_inbound_chan() { let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route_2.paths[0], &session_priv).unwrap(); let (onion_payloads, htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads( &route_2.paths[0], recv_value_2, RecipientOnionFields::spontaneous_empty(), cur_height, &None).unwrap(); - let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash_1); + let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash_1).unwrap(); let msg = msgs::UpdateAddHTLC { channel_id: chan.2, htlc_id: 1, @@ -1829,10 +1830,10 @@ fn test_channel_reserve_holding_cell_htlcs() { // attempt to send amt_msat > their_max_htlc_value_in_flight_msat { let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV) - .with_features(nodes[2].node.invoice_features()).with_max_channel_saturation_power_of_half(0); - let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, recv_value_0, TEST_FINAL_CLTV); - route.paths[0].last_mut().unwrap().fee_msat += 1; - assert!(route.paths[0].iter().rev().skip(1).all(|h| h.fee_msat == feemsat)); + .with_bolt11_features(nodes[2].node.invoice_features()).unwrap().with_max_channel_saturation_power_of_half(0); + let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, recv_value_0); + route.paths[0].hops.last_mut().unwrap().fee_msat += 1; + assert!(route.paths[0].hops.iter().rev().skip(1).all(|h| h.fee_msat == feemsat)); unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0) @@ -1856,8 +1857,8 @@ fn test_channel_reserve_holding_cell_htlcs() { } let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV) - .with_features(nodes[2].node.invoice_features()).with_max_channel_saturation_power_of_half(0); - let route = get_route!(nodes[0], payment_params, recv_value_0, TEST_FINAL_CLTV).unwrap(); + .with_bolt11_features(nodes[2].node.invoice_features()).unwrap().with_max_channel_saturation_power_of_half(0); + let route = get_route!(nodes[0], payment_params, recv_value_0).unwrap(); let (payment_preimage, ..) = send_along_route(&nodes[0], route, &[&nodes[1], &nodes[2]], recv_value_0); claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage); @@ -1905,7 +1906,9 @@ fn test_channel_reserve_holding_cell_htlcs() { // channel reserve test with htlc pending output > 0 let recv_value_2 = stat01.value_to_self_msat - amt_msat_1 - stat01.channel_reserve_msat - total_fee_msat - commit_tx_fee_2_htlcs; { - let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], recv_value_2 + 1); + let mut route = route_1.clone(); + route.paths[0].hops.last_mut().unwrap().fee_msat = recv_value_2 + 1; + let (_, our_payment_hash, our_payment_secret) = get_payment_preimage_hash!(nodes[2]); unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0) ), true, APIError::ChannelUnavailable { ref err }, @@ -1934,7 +1937,9 @@ fn test_channel_reserve_holding_cell_htlcs() { // test with outbound holding cell amount > 0 { - let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], recv_value_22+1); + let (mut route, our_payment_hash, _, our_payment_secret) = + get_route_and_payment_hash!(nodes[0], nodes[2], recv_value_22); + route.paths[0].hops.last_mut().unwrap().fee_msat += 1; unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0) ), true, APIError::ChannelUnavailable { ref err }, @@ -2438,7 +2443,7 @@ fn test_justice_tx_htlc_timeout() { test_txn_broadcast(&nodes[1], &chan_5, Some(revoked_local_txn[0].clone()), HTLCType::NONE); mine_transaction(&nodes[0], &revoked_local_txn[0]); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires // Verify broadcast of revoked HTLC-timeout let node_txn = test_txn_broadcast(&nodes[0], &chan_5, Some(revoked_local_txn[0].clone()), HTLCType::TIMEOUT); check_added_monitors!(nodes[0], 1); @@ -2763,9 +2768,8 @@ fn test_htlc_on_chain_success() { assert_eq!(node_txn[1].lock_time.0, 0); // Verify that B's ChannelManager is able to extract preimage from HTLC Success tx and pass it backward - let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone(), node_txn[0].clone(), node_txn[1].clone()]}); - connect_blocks(&nodes[1], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_block(&nodes[1], &create_dummy_block(nodes[1].best_block_hash(), 42, vec![commitment_tx[0].clone(), node_txn[0].clone(), node_txn[1].clone()])); + connect_blocks(&nodes[1], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires { let mut added_monitors = nodes[1].chain_monitor.added_monitors.lock().unwrap(); assert_eq!(added_monitors.len(), 1); @@ -2894,15 +2898,14 @@ fn test_htlc_on_chain_success() { assert_eq!(commitment_spend.input.len(), 2); assert_eq!(commitment_spend.input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); assert_eq!(commitment_spend.input[1].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); - assert_eq!(commitment_spend.lock_time.0, nodes[1].best_block_info().1 + 1); + assert_eq!(commitment_spend.lock_time.0, nodes[1].best_block_info().1); assert!(commitment_spend.output[0].script_pubkey.is_v0_p2wpkh()); // direct payment // We don't bother to check that B can claim the HTLC output on its commitment tx here as // we already checked the same situation with A. // Verify that A's ChannelManager is able to extract preimage from preimage tx and generate PaymentSent - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[0], &Block { header, txdata: vec![node_a_commitment_tx[0].clone(), commitment_spend.clone()] }); - connect_blocks(&nodes[0], TEST_FINAL_CLTV + MIN_CLTV_EXPIRY_DELTA as u32 - 1); // Confirm blocks until the HTLC expires + connect_block(&nodes[0], &create_dummy_block(nodes[0].best_block_hash(), 42, vec![node_a_commitment_tx[0].clone(), commitment_spend.clone()])); + connect_blocks(&nodes[0], TEST_FINAL_CLTV + MIN_CLTV_EXPIRY_DELTA as u32); // Confirm blocks until the HTLC expires check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); let events = nodes[0].node.get_and_clear_pending_events(); @@ -3024,7 +3027,7 @@ fn do_test_htlc_on_chain_timeout(connect_style: ConnectStyle) { check_spends!(commitment_tx[0], chan_1.3); mine_transaction(&nodes[0], &commitment_tx[0]); - connect_blocks(&nodes[0], TEST_FINAL_CLTV + MIN_CLTV_EXPIRY_DELTA as u32 - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV + MIN_CLTV_EXPIRY_DELTA as u32); // Confirm blocks until the HTLC expires check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); @@ -3398,7 +3401,7 @@ fn fail_backward_pending_htlc_upon_channel_failure() { let (onion_payloads, _amount_msat, cltv_expiry) = onion_utils::build_onion_payloads( &route.paths[0], 50_000, RecipientOnionFields::secret_only(payment_secret), current_height, &None).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); + let onion_routing_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash).unwrap(); // Send a 0-msat update_add_htlc to fail the channel. let update_add_htlc = msgs::UpdateAddHTLC { @@ -3463,15 +3466,15 @@ fn test_htlc_ignore_latest_remote_commitment() { assert_eq!(node_txn.len(), 3); assert_eq!(node_txn[0].txid(), node_txn[1].txid()); - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}); + let block = create_dummy_block(nodes[1].best_block_hash(), 42, vec![node_txn[0].clone(), node_txn[1].clone()]); + connect_block(&nodes[1], &block); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); // 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[2].clone()]}); + connect_block(&nodes[1], &block); } #[test] @@ -4152,10 +4155,7 @@ fn do_test_htlc_timeout(send_partial_mpp: bool) { route_payment(&nodes[0], &[&nodes[1]], 100000).1 }; - let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; + let mut block = create_dummy_block(nodes[0].best_block_hash(), 42, Vec::new()); connect_block(&nodes[0], &block); connect_block(&nodes[1], &block); let block_count = TEST_FINAL_CLTV + CHAN_CONFIRM_DEPTH + 2 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS; @@ -4263,7 +4263,7 @@ macro_rules! check_spendable_outputs { match event { Event::SpendableOutputs { mut outputs } => { for outp in outputs.drain(..) { - txn.push($keysinterface.backing.spend_spendable_outputs(&[&outp], Vec::new(), Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(), 253, &secp_ctx).unwrap()); + txn.push($keysinterface.backing.spend_spendable_outputs(&[&outp], Vec::new(), Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(), 253, None, &secp_ctx).unwrap()); all_outputs.push(outp); } }, @@ -4271,7 +4271,7 @@ macro_rules! check_spendable_outputs { }; } if all_outputs.len() > 1 { - if let Ok(tx) = $keysinterface.backing.spend_spendable_outputs(&all_outputs.iter().map(|a| a).collect::>(), Vec::new(), Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(), 253, &secp_ctx) { + if let Ok(tx) = $keysinterface.backing.spend_spendable_outputs(&all_outputs.iter().map(|a| a).collect::>(), Vec::new(), Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(), 253, None, &secp_ctx) { txn.push(tx); } } @@ -4446,7 +4446,7 @@ fn test_static_spendable_outputs_timeout_tx() { MessageSendEvent::BroadcastChannelUpdate { .. } => {}, _ => panic!("Unexpected event"), } - connect_blocks(&nodes[1], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[1], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires // Check B's monitor was able to send back output descriptor event for timeout tx on A's commitment tx let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); @@ -4524,7 +4524,7 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() { check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires let revoked_htlc_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); assert_eq!(revoked_htlc_txn.len(), 1); @@ -4534,8 +4534,7 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() { assert_ne!(revoked_htlc_txn[0].lock_time.0, 0); // HTLC-Timeout // B will generate justice tx from A's revoked commitment/HTLC tx - let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }); + connect_block(&nodes[1], &create_dummy_block(nodes[1].best_block_hash(), 42, vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()])); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); @@ -4605,8 +4604,7 @@ 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 - let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }); + connect_block(&nodes[0], &create_dummy_block(nodes[0].best_block_hash(), 42, vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()])); check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); @@ -4699,8 +4697,7 @@ fn test_onchain_to_onchain_claim() { assert_eq!(c_txn[0].lock_time.0, 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 - let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone(), c_txn[0].clone()]}); + connect_block(&nodes[1], &create_dummy_block(nodes[1].best_block_hash(), 42, vec![commitment_tx[0].clone(), c_txn[0].clone()])); check_added_monitors!(nodes[1], 1); let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), 2); @@ -4756,7 +4753,7 @@ fn test_onchain_to_onchain_claim() { check_spends!(b_txn[0], commitment_tx[0]); assert_eq!(b_txn[0].input[0].witness.clone().last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); assert!(b_txn[0].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment - assert_eq!(b_txn[0].lock_time.0, nodes[1].best_block_info().1 + 1); // Success tx + assert_eq!(b_txn[0].lock_time.0, nodes[1].best_block_info().1); // Success tx check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); @@ -4795,8 +4792,8 @@ fn test_duplicate_payment_hash_one_failure_one_success() { // script push size limit so that the below script length checks match // ACCEPTED_HTLC_SCRIPT_WEIGHT. let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id(), TEST_FINAL_CLTV - 40) - .with_features(nodes[3].node.invoice_features()); - let (route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[3], payment_params, 800_000, TEST_FINAL_CLTV - 40); + .with_bolt11_features(nodes[3].node.invoice_features()).unwrap(); + let (route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[3], payment_params, 800_000); send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[2], &nodes[3]]], 800_000, duplicate_payment_hash, payment_secret); let commitment_txn = get_local_commitment_txn!(nodes[2], chan_2.2); @@ -4807,7 +4804,7 @@ fn test_duplicate_payment_hash_one_failure_one_success() { check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); - connect_blocks(&nodes[1], TEST_FINAL_CLTV - 40 + MIN_CLTV_EXPIRY_DELTA as u32 - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[1], TEST_FINAL_CLTV - 40 + MIN_CLTV_EXPIRY_DELTA as u32); // Confirm blocks until the HTLC expires let htlc_timeout_tx; { // Extract one of the two HTLC-Timeout transaction @@ -5287,7 +5284,7 @@ fn test_dynamic_spendable_outputs_local_htlc_timeout_tx() { check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires let htlc_timeout = { let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -5370,7 +5367,7 @@ fn test_key_derivation_params() { // Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx mine_transaction(&nodes[0], &local_txn_1[0]); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); @@ -5457,10 +5454,7 @@ fn do_htlc_claim_local_commitment_only(use_dust: bool) { check_added_monitors!(nodes[1], 1); let starting_block = nodes[1].best_block_info(); - let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; + let mut block = create_dummy_block(starting_block.0, 42, Vec::new()); 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(); @@ -5490,11 +5484,11 @@ fn do_htlc_claim_current_remote_commitment_only(use_dust: bool) { // to "time out" the HTLC. let starting_block = nodes[1].best_block_info(); - let mut header = BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; + let mut block = create_dummy_block(starting_block.0, 42, Vec::new()); 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(); + connect_block(&nodes[0], &block); + block.header.prev_blockhash = block.block_hash(); } test_txn_broadcast(&nodes[0], &chan, None, HTLCType::NONE); check_closed_broadcast!(nodes[0], true); @@ -5536,10 +5530,7 @@ fn do_htlc_claim_previous_remote_commitment_only(use_dust: bool, check_revoke_no } let starting_block = nodes[1].best_block_info(); - let mut block = Block { - header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }, - txdata: vec![], - }; + let mut block = create_dummy_block(starting_block.0, 42, Vec::new()); 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(); @@ -5749,7 +5740,7 @@ fn test_fail_holding_cell_htlc_upon_free() { assert_eq!(PaymentId(our_payment_hash.0), *payment_id.as_ref().unwrap()); assert_eq!(our_payment_hash.clone(), *payment_hash); assert_eq!(*payment_failed_permanently, false); - assert_eq!(*short_channel_id, Some(route.paths[0][0].short_channel_id)); + assert_eq!(*short_channel_id, Some(route.paths[0].hops[0].short_channel_id)); }, _ => panic!("Unexpected event"), } @@ -5840,7 +5831,7 @@ fn test_free_and_fail_holding_cell_htlcs() { assert_eq!(payment_id_2, *payment_id.as_ref().unwrap()); assert_eq!(payment_hash_2.clone(), *payment_hash); assert_eq!(*payment_failed_permanently, false); - assert_eq!(*short_channel_id, Some(route_2.paths[0][0].short_channel_id)); + assert_eq!(*short_channel_id, Some(route_2.paths[0].hops[0].short_channel_id)); }, _ => panic!("Unexpected event"), } @@ -5896,10 +5887,10 @@ fn test_free_and_fail_holding_cell_htlcs() { fn test_fail_holding_cell_htlc_upon_free_multihop() { let chanmon_cfgs = create_chanmon_cfgs(3); let node_cfgs = create_node_cfgs(3, &chanmon_cfgs); - // When this test was written, the default base fee floated based on the HTLC count. - // It is now fixed, so we simply set the fee to the expected value here. + // Avoid having to include routing fees in calculations let mut config = test_default_channel_config(); - config.channel_config.forwarding_fee_base_msat = 196; + config.channel_config.forwarding_fee_base_msat = 0; + config.channel_config.forwarding_fee_proportional_millionths = 0; let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[Some(config.clone()), Some(config.clone()), Some(config.clone())]); let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); let chan_0_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000); @@ -5931,9 +5922,7 @@ fn test_fail_holding_cell_htlc_upon_free_multihop() { let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_0_1.2); // Send a payment which passes reserve checks but gets stuck in the holding cell. - let feemsat = 239; - let total_routing_fee_msat = (nodes.len() - 2) as u64 * feemsat; - let max_can_send = 5000000 - channel_reserve - 2*commit_tx_fee_msat(feerate, 1 + 1, opt_anchors) - total_routing_fee_msat; + let max_can_send = 5000000 - channel_reserve - 2*commit_tx_fee_msat(feerate, 1 + 1, opt_anchors); let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], max_can_send); let payment_event = { nodes[0].node.send_payment_with_route(&route, our_payment_hash, @@ -6037,7 +6026,7 @@ fn test_update_add_htlc_bolt2_sender_value_below_minimum_msat() { let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000); let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 100000); - route.paths[0][0].fee_msat = 100; + route.paths[0].hops[0].fee_msat = 100; unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0) @@ -6057,7 +6046,7 @@ fn test_update_add_htlc_bolt2_sender_zero_value_msat() { let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000); let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 100000); - route.paths[0][0].fee_msat = 0; + route.paths[0].hops[0].fee_msat = 0; unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0)), true, APIError::ChannelUnavailable { ref err }, @@ -6101,9 +6090,9 @@ fn test_update_add_htlc_bolt2_sender_cltv_expiry_too_high() { let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0); let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 0) - .with_features(nodes[1].node.invoice_features()); - let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], payment_params, 100000000, 0); - route.paths[0].last_mut().unwrap().cltv_expiry_delta = 500000001; + .with_bolt11_features(nodes[1].node.invoice_features()).unwrap(); + let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], payment_params, 100000000); + route.paths[0].hops.last_mut().unwrap().cltv_expiry_delta = 500000001; unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0) ), true, APIError::InvalidRoute { ref err }, @@ -6172,7 +6161,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_value_in_flight() { let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], max_in_flight); // Manually create a route over our max in flight (which our router normally automatically // limits us to. - route.paths[0][0].fee_msat = max_in_flight + 1; + route.paths[0].hops[0].fee_msat = max_in_flight + 1; unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash, RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0) ), true, APIError::ChannelUnavailable { ref err }, @@ -6261,13 +6250,16 @@ fn test_update_add_htlc_bolt2_receiver_check_max_htlc_limit() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000); - let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 3999999); + let send_amt = 3999999; + let (mut route, our_payment_hash, _, our_payment_secret) = + get_route_and_payment_hash!(nodes[0], nodes[1], 1000); + route.paths[0].hops[0].fee_msat = send_amt; let session_priv = SecretKey::from_slice(&[42; 32]).unwrap(); let cur_height = nodes[0].node.best_block.read().unwrap().height() + 1; let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::signing_only(), &route.paths[0], &session_priv).unwrap(); let (onion_payloads, _htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads( - &route.paths[0], 3999999, RecipientOnionFields::secret_only(our_payment_secret), cur_height, &None).unwrap(); - let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash); + &route.paths[0], send_amt, RecipientOnionFields::secret_only(our_payment_secret), cur_height, &None).unwrap(); + let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash).unwrap(); let mut msg = msgs::UpdateAddHTLC { channel_id: chan.2, @@ -6927,7 +6919,7 @@ fn do_test_sweep_outbound_htlc_failure_update(revoked: bool, local: bool) { check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[0], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires timeout_tx = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().drain(..) .filter(|tx| tx.input[0].previous_output.txid == bs_commitment_tx[0].txid()).collect(); check_spends!(timeout_tx[0], bs_commitment_tx[0]); @@ -6938,7 +6930,7 @@ fn do_test_sweep_outbound_htlc_failure_update(revoked: bool, local: bool) { if !revoked { assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); } else { - assert_eq!(timeout_tx[0].lock_time.0, 12); + assert_eq!(timeout_tx[0].lock_time.0, 11); } // We fail non-dust-HTLC 2 by broadcast of local timeout/revocation-claim tx mine_transaction(&nodes[0], &timeout_tx[0]); @@ -7043,8 +7035,8 @@ fn test_check_htlc_underpaying() { let scorer = test_utils::TestScorer::new(); let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV).with_features(nodes[1].node.invoice_features()); - let route = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None, 10_000, TEST_FINAL_CLTV, nodes[0].logger, &scorer, &random_seed_bytes).unwrap(); + let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV).with_bolt11_features(nodes[1].node.invoice_features()).unwrap(); + let route = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None, 10_000, nodes[0].logger, &scorer, &(), &random_seed_bytes).unwrap(); let (_, our_payment_hash, _) = get_payment_preimage_hash!(nodes[0]); let our_payment_secret = nodes[1].node.create_inbound_payment_for_hash(our_payment_hash, Some(100_000), 7200, None).unwrap(); nodes[0].node.send_payment_with_route(&route, our_payment_hash, @@ -7189,8 +7181,8 @@ fn test_bump_penalty_txn_on_revoked_commitment() { let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0; let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 30) - .with_features(nodes[0].node.invoice_features()); - let (route,_, _, _) = get_route_and_payment_hash!(nodes[1], nodes[0], payment_params, 3000000, 30); + .with_bolt11_features(nodes[0].node.invoice_features()).unwrap(); + let (route,_, _, _) = get_route_and_payment_hash!(nodes[1], nodes[0], payment_params, 3000000); send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000); let revoked_txn = get_local_commitment_txn!(nodes[0], chan.2); @@ -7212,8 +7204,7 @@ fn test_bump_penalty_txn_on_revoked_commitment() { // Actually revoke tx by claiming a HTLC claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage); - let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] }); + connect_block(&nodes[1], &create_dummy_block(header_114, 42, vec![revoked_txn[0].clone()])); check_added_monitors!(nodes[1], 1); // One or more justice tx should have been broadcast, check it @@ -7294,15 +7285,15 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000); // Lock HTLC in both directions (using a slightly lower CLTV delay to provide timely RBF bumps) - let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 50).with_features(nodes[1].node.invoice_features()); + let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 50).with_bolt11_features(nodes[1].node.invoice_features()).unwrap(); let scorer = test_utils::TestScorer::new(); let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes(); let route = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None, - 3_000_000, 50, nodes[0].logger, &scorer, &random_seed_bytes).unwrap(); + 3_000_000, nodes[0].logger, &scorer, &(), &random_seed_bytes).unwrap(); let payment_preimage = send_along_route(&nodes[0], route, &[&nodes[1]], 3_000_000).0; - let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 50).with_features(nodes[0].node.invoice_features()); + let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 50).with_bolt11_features(nodes[0].node.invoice_features()).unwrap(); let route = get_route(&nodes[1].node.get_our_node_id(), &payment_params, &nodes[1].network_graph.read_only(), None, - 3_000_000, 50, nodes[0].logger, &scorer, &random_seed_bytes).unwrap(); + 3_000_000, nodes[0].logger, &scorer, &(), &random_seed_bytes).unwrap(); send_along_route(&nodes[1], route, &[&nodes[0]], 3_000_000); let revoked_local_txn = get_local_commitment_txn!(nodes[1], chan.2); @@ -7312,13 +7303,12 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { // Revoke local commitment tx claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage); - let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), 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()] }); + connect_block(&nodes[1], &create_dummy_block(nodes[1].best_block_hash(), 42, vec![revoked_local_txn[0].clone()])); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); - connect_blocks(&nodes[1], 49); // Confirm blocks until the HTLC expires (note CLTV was explicitly 50 above) + connect_blocks(&nodes[1], 50); // Confirm blocks until the HTLC expires (note CLTV was explicitly 50 above) let revoked_htlc_txn = { let txn = nodes[1].tx_broadcaster.unique_txn_broadcast(); @@ -7338,10 +7328,10 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { // Broadcast set of revoked txn on A let hash_128 = connect_blocks(&nodes[0], 40); - let header_11 = BlockHeader { version: 0x20000000, prev_blockhash: hash_128, merkle_root: TxMerkleNode::all_zeros(), 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: TxMerkleNode::all_zeros(), 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()] }); + let block_11 = create_dummy_block(hash_128, 42, vec![revoked_local_txn[0].clone()]); + connect_block(&nodes[0], &block_11); + let block_129 = create_dummy_block(block_11.block_hash(), 42, vec![revoked_htlc_txn[0].clone(), revoked_htlc_txn[1].clone()]); + connect_block(&nodes[0], &block_129); let events = nodes[0].node.get_and_clear_pending_events(); expect_pending_htlcs_forwardable_from_events!(nodes[0], events[0..1], true); match events.last().unwrap() { @@ -7392,10 +7382,10 @@ 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: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - 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: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_131, txdata: Vec::new() }); + let block_130 = create_dummy_block(block_129.block_hash(), 42, penalty_txn); + connect_block(&nodes[0], &block_130); + let block_131 = create_dummy_block(block_130.block_hash(), 42, Vec::new()); + connect_block(&nodes[0], &block_131); // Few more blocks to confirm penalty txn connect_blocks(&nodes[0], 4); @@ -7417,8 +7407,7 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { txn }; // 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: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_145, txdata: node_txn }); + connect_block(&nodes[0], &create_dummy_block(header_144, 42, node_txn)); connect_blocks(&nodes[0], 20); { let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -7464,7 +7453,7 @@ fn test_bump_penalty_txn_on_remote_commitment() { expect_payment_claimed!(nodes[1], payment_hash, 3_000_000); mine_transaction(&nodes[1], &remote_txn[0]); check_added_monitors!(nodes[1], 2); - connect_blocks(&nodes[1], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires + connect_blocks(&nodes[1], TEST_FINAL_CLTV); // Confirm blocks until the HTLC expires // One or more claim tx should have been broadcast, check it let timeout; @@ -7630,8 +7619,7 @@ fn test_bump_txn_sanitize_tracking_maps() { node_txn.clear(); penalty_txn }; - let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }); + connect_block(&nodes[0], &create_dummy_block(nodes[0].best_block_hash(), 42, penalty_txn)); connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); { let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(OutPoint { txid: chan.3.txid(), index: 0 }).unwrap(); @@ -7640,45 +7628,6 @@ fn test_bump_txn_sanitize_tracking_maps() { } } -#[test] -fn test_pending_claimed_htlc_no_balance_underflow() { - // Tests that if we have a pending outbound HTLC as well as a claimed-but-not-fully-removed - // HTLC we will not underflow when we call `Channel::get_balance_msat()`. - 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_with_value(&nodes, 0, 1, 100_000, 0); - - let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 1_010_000); - nodes[1].node.claim_funds(payment_preimage); - expect_payment_claimed!(nodes[1], payment_hash, 1_010_000); - check_added_monitors!(nodes[1], 1); - let fulfill_ev = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); - - nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &fulfill_ev.update_fulfill_htlcs[0]); - expect_payment_sent_without_paths!(nodes[0], payment_preimage); - nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &fulfill_ev.commitment_signed); - check_added_monitors!(nodes[0], 1); - let (_raa, _cs) = get_revoke_commit_msgs!(nodes[0], nodes[1].node.get_our_node_id()); - - // At this point nodes[1] has received 1,010k msat (10k msat more than their reserve) and can - // send an HTLC back (though it will go in the holding cell). Send an HTLC back and check we - // can get our balance. - - // Get a route from nodes[1] to nodes[0] by getting a route going the other way and then flip - // the public key of the only hop. This works around ChannelDetails not showing the - // almost-claimed HTLC as available balance. - let (mut route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[1], 10_000); - route.payment_params = None; // This is all wrong, but unnecessary - route.paths[0][0].pubkey = nodes[0].node.get_our_node_id(); - let (_, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[0]); - nodes[1].node.send_payment_with_route(&route, payment_hash_2, - RecipientOnionFields::secret_only(payment_secret_2), PaymentId(payment_hash_2.0)).unwrap(); - - assert_eq!(nodes[1].node.list_channels()[0].balance_msat, 1_000_000); -} - #[test] fn test_channel_conf_timeout() { // Tests that, for inbound channels, we give up on them if the funding transaction does not @@ -8043,19 +7992,19 @@ fn test_onion_value_mpp_set_calculation() { let sample_path = route.paths.pop().unwrap(); let mut path_1 = sample_path.clone(); - path_1[0].pubkey = nodes[1].node.get_our_node_id(); - path_1[0].short_channel_id = chan_1_id; - path_1[1].pubkey = nodes[3].node.get_our_node_id(); - path_1[1].short_channel_id = chan_3_id; - path_1[1].fee_msat = 100_000; + path_1.hops[0].pubkey = nodes[1].node.get_our_node_id(); + path_1.hops[0].short_channel_id = chan_1_id; + path_1.hops[1].pubkey = nodes[3].node.get_our_node_id(); + path_1.hops[1].short_channel_id = chan_3_id; + path_1.hops[1].fee_msat = 100_000; route.paths.push(path_1); let mut path_2 = sample_path.clone(); - path_2[0].pubkey = nodes[2].node.get_our_node_id(); - path_2[0].short_channel_id = chan_2_id; - path_2[1].pubkey = nodes[3].node.get_our_node_id(); - path_2[1].short_channel_id = chan_4_id; - path_2[1].fee_msat = 1_000; + path_2.hops[0].pubkey = nodes[2].node.get_our_node_id(); + path_2.hops[0].short_channel_id = chan_2_id; + path_2.hops[1].pubkey = nodes[3].node.get_our_node_id(); + path_2.hops[1].short_channel_id = chan_4_id; + path_2.hops[1].fee_msat = 1_000; route.paths.push(path_2); // Send payment @@ -8087,7 +8036,7 @@ fn test_onion_value_mpp_set_calculation() { // Edit amt_to_forward to simulate the sender having set // the final amount and the routing node taking less fee onion_payloads[1].amt_to_forward = 99_000; - let new_onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash); + let new_onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash).unwrap(); payment_event.msgs[0].onion_routing_packet = new_onion_packet; } @@ -8152,11 +8101,11 @@ fn do_test_overshoot_mpp(msat_amounts: &[u64], total_msat: u64) { for i in 0..routing_node_count { let routing_node = 2 + i; let mut path = sample_path.clone(); - path[0].pubkey = nodes[routing_node].node.get_our_node_id(); - path[0].short_channel_id = src_chan_ids[i]; - path[1].pubkey = nodes[dst_idx].node.get_our_node_id(); - path[1].short_channel_id = dst_chan_ids[i]; - path[1].fee_msat = msat_amounts[i]; + path.hops[0].pubkey = nodes[routing_node].node.get_our_node_id(); + path.hops[0].short_channel_id = src_chan_ids[i]; + path.hops[1].pubkey = nodes[dst_idx].node.get_our_node_id(); + path.hops[1].short_channel_id = dst_chan_ids[i]; + path.hops[1].fee_msat = msat_amounts[i]; route.paths.push(path); } @@ -8205,12 +8154,12 @@ fn test_simple_mpp() { let (mut route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(&nodes[0], nodes[3], 100000); let path = route.paths[0].clone(); route.paths.push(path); - route.paths[0][0].pubkey = nodes[1].node.get_our_node_id(); - route.paths[0][0].short_channel_id = chan_1_id; - route.paths[0][1].short_channel_id = chan_3_id; - route.paths[1][0].pubkey = nodes[2].node.get_our_node_id(); - route.paths[1][0].short_channel_id = chan_2_id; - route.paths[1][1].short_channel_id = chan_4_id; + route.paths[0].hops[0].pubkey = nodes[1].node.get_our_node_id(); + route.paths[0].hops[0].short_channel_id = chan_1_id; + route.paths[0].hops[1].short_channel_id = chan_3_id; + route.paths[1].hops[0].pubkey = nodes[2].node.get_our_node_id(); + route.paths[1].hops[0].short_channel_id = chan_2_id; + route.paths[1].hops[1].short_channel_id = chan_4_id; send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], 200_000, payment_hash, payment_secret); claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, payment_preimage); } @@ -8275,14 +8224,7 @@ fn test_secret_timeout() { } else { panic!(); } let mut block = { let node_1_blocks = nodes[1].blocks.lock().unwrap(); - Block { - header: BlockHeader { - version: 0x2000000, - prev_blockhash: node_1_blocks.last().unwrap().0.block_hash(), - merkle_root: TxMerkleNode::all_zeros(), - time: node_1_blocks.len() as u32 + 7200, bits: 42, nonce: 42 }, - txdata: vec![], - } + create_dummy_block(node_1_blocks.last().unwrap().0.block_hash(), node_1_blocks.len() as u32 + 7200, Vec::new()) }; connect_block(&nodes[1], &block); if let Err(APIError::APIMisuseError { err }) = nodes[1].node.create_inbound_payment_for_hash_legacy(payment_hash, Some(100_000), 2) { @@ -8430,11 +8372,10 @@ fn test_update_err_monitor_lockdown() { assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed); watchtower }; - let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - let block = Block { header, txdata: vec![] }; + let block = create_dummy_block(BlockHash::all_zeros(), 42, Vec::new()); // Make the tx_broadcaster aware of enough blocks that it doesn't think we're violating // transaction lock time requirements here. - chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize(200, (block.clone(), 0)); + chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize(200, (block.clone(), 200)); watchtower.chain_monitor.block_connected(&block, 200); // Try to update ChannelMonitor @@ -8449,7 +8390,7 @@ fn test_update_err_monitor_lockdown() { let mut node_0_per_peer_lock; let mut node_0_peer_state_lock; let mut channel = get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, chan_1.2); - if let Ok(update) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) { + if let Ok(Some(update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) { assert_eq!(watchtower.chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::PermanentFailure); assert_eq!(nodes[0].chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::Completed); } else { assert!(false); } @@ -8486,6 +8427,9 @@ fn test_concurrent_monitor_claim() { let chain_source = test_utils::TestChainSource::new(Network::Testnet); let logger = test_utils::TestLogger::with_id(format!("node {}", "Alice")); let persister = test_utils::TestPersister::new(); + let alice_broadcaster = test_utils::TestBroadcaster::with_blocks( + Arc::new(Mutex::new(nodes[0].blocks.lock().unwrap().clone())), + ); let watchtower_alice = { let new_monitor = { let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap(); @@ -8494,20 +8438,20 @@ fn test_concurrent_monitor_claim() { assert!(new_monitor == *monitor); new_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); + let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &alice_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager); assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed); watchtower }; - let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - let block = Block { header, txdata: vec![] }; - // Make the tx_broadcaster aware of enough blocks that it doesn't think we're violating - // transaction lock time requirements here. - chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize((CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS) as usize, (block.clone(), 0)); - watchtower_alice.chain_monitor.block_connected(&block, CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); + let block = create_dummy_block(BlockHash::all_zeros(), 42, Vec::new()); + // Make Alice aware of enough blocks that it doesn't think we're violating transaction lock time + // requirements here. + const HTLC_TIMEOUT_BROADCAST: u32 = CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS; + alice_broadcaster.blocks.lock().unwrap().resize((HTLC_TIMEOUT_BROADCAST) as usize, (block.clone(), HTLC_TIMEOUT_BROADCAST)); + watchtower_alice.chain_monitor.block_connected(&block, HTLC_TIMEOUT_BROADCAST); // Watchtower Alice should have broadcast a commitment/HTLC-timeout let alice_state = { - let mut txn = chanmon_cfgs[0].tx_broadcaster.txn_broadcast(); + let mut txn = alice_broadcaster.txn_broadcast(); assert_eq!(txn.len(), 2); txn.remove(0) }; @@ -8516,6 +8460,7 @@ fn test_concurrent_monitor_claim() { let chain_source = test_utils::TestChainSource::new(Network::Testnet); let logger = test_utils::TestLogger::with_id(format!("node {}", "Bob")); let persister = test_utils::TestPersister::new(); + let bob_broadcaster = test_utils::TestBroadcaster::with_blocks(Arc::clone(&alice_broadcaster.blocks)); let watchtower_bob = { let new_monitor = { let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap(); @@ -8524,12 +8469,11 @@ fn test_concurrent_monitor_claim() { assert!(new_monitor == *monitor); new_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); + let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &bob_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager); assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed); watchtower }; - let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - watchtower_bob.chain_monitor.block_connected(&Block { header, txdata: vec![] }, CHAN_CONFIRM_DEPTH + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); + watchtower_bob.chain_monitor.block_connected(&create_dummy_block(BlockHash::all_zeros(), 42, Vec::new()), HTLC_TIMEOUT_BROADCAST - 1); // Route another payment to generate another update with still previous HTLC pending let (route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[1], nodes[0], 3000000); @@ -8544,7 +8488,7 @@ fn test_concurrent_monitor_claim() { let mut node_0_per_peer_lock; let mut node_0_peer_state_lock; let mut channel = get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, chan_1.2); - if let Ok(update) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) { + if let Ok(Some(update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) { // Watchtower Alice should already have seen the block and reject the update assert_eq!(watchtower_alice.chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::PermanentFailure); assert_eq!(watchtower_bob.chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::Completed); @@ -8555,22 +8499,25 @@ 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 - let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - watchtower_bob.chain_monitor.block_connected(&Block { header, txdata: vec![] }, CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); + watchtower_bob.chain_monitor.block_connected(&create_dummy_block(BlockHash::all_zeros(), 42, Vec::new()), HTLC_TIMEOUT_BROADCAST); // Watchtower Bob should have broadcast a commitment/HTLC-timeout let bob_state_y; { - let mut txn = chanmon_cfgs[0].tx_broadcaster.txn_broadcast(); + let mut txn = bob_broadcaster.txn_broadcast(); assert_eq!(txn.len(), 2); bob_state_y = txn.remove(0); }; // We confirm Bob's state Y on Alice, she should broadcast a HTLC-timeout - let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - watchtower_alice.chain_monitor.block_connected(&Block { header, txdata: vec![bob_state_y.clone()] }, CHAN_CONFIRM_DEPTH + 2 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS); + let height = HTLC_TIMEOUT_BROADCAST + 1; + connect_blocks(&nodes[0], height - nodes[0].best_block_info().1); + check_closed_broadcast(&nodes[0], 1, true); + check_closed_event(&nodes[0], 1, ClosureReason::CommitmentTxConfirmed, false); + watchtower_alice.chain_monitor.block_connected(&create_dummy_block(BlockHash::all_zeros(), 42, vec![bob_state_y.clone()]), height); + check_added_monitors(&nodes[0], 1); { - let htlc_txn = chanmon_cfgs[0].tx_broadcaster.txn_broadcast(); + let htlc_txn = alice_broadcaster.txn_broadcast(); assert_eq!(htlc_txn.len(), 2); check_spends!(htlc_txn[0], bob_state_y); // Alice doesn't clean up the old HTLC claim since it hasn't seen a conflicting spend for @@ -8642,15 +8589,15 @@ fn test_htlc_no_detection() { 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: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }); + let block = create_dummy_block(nodes[0].best_block_hash(), 42, vec![local_txn[0].clone()]); + connect_block(&nodes[0], &block); // We deliberately connect the local tx twice as this should provoke a failure calling // this test before #653 fix. - 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); + chain::Listen::block_connected(&nodes[0].chain_monitor.chain_monitor, &block, nodes[0].best_block_info().1 + 1); check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); - connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); + connect_blocks(&nodes[0], TEST_FINAL_CLTV); let htlc_timeout = { let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap(); @@ -8661,8 +8608,7 @@ fn test_htlc_no_detection() { node_txn[0].clone() }; - let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 }; - connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }); + connect_block(&nodes[0], &create_dummy_block(nodes[0].best_block_hash(), 42, vec![htlc_timeout.clone()])); connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); expect_payment_failed!(nodes[0], our_payment_hash, false); } @@ -8722,8 +8668,7 @@ fn do_test_onchain_htlc_settlement_after_close(broadcast_alice: bool, go_onchain true => alice_txn.clone(), false => get_local_commitment_txn!(nodes[1], chan_ab.2) }; - let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}); + connect_block(&nodes[1], &create_dummy_block(nodes[1].best_block_hash(), 42, vec![txn_to_broadcast[0].clone()])); if broadcast_alice { check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); @@ -8802,8 +8747,7 @@ 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: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42}; - connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}); + connect_block(&nodes[1], &create_dummy_block(nodes[1].best_block_hash(), 42, 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], true); @@ -9290,8 +9234,8 @@ fn do_test_dup_htlc_second_rejected(test_for_second_fail_panic: bool) { let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001); let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV) - .with_features(nodes[1].node.invoice_features()); - let route = get_route!(nodes[0], payment_params, 10_000, TEST_FINAL_CLTV).unwrap(); + .with_bolt11_features(nodes[1].node.invoice_features()).unwrap(); + let route = get_route!(nodes[0], payment_params, 10_000).unwrap(); let (our_payment_preimage, our_payment_hash, our_payment_secret) = get_payment_preimage_hash!(&nodes[1]); @@ -9399,12 +9343,12 @@ fn test_inconsistent_mpp_params() { let chan_2_3 =create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 100_000, 0); let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id(), TEST_FINAL_CLTV) - .with_features(nodes[3].node.invoice_features()); - let mut route = get_route!(nodes[0], payment_params, 15_000_000, TEST_FINAL_CLTV).unwrap(); + .with_bolt11_features(nodes[3].node.invoice_features()).unwrap(); + let mut route = get_route!(nodes[0], payment_params, 15_000_000).unwrap(); assert_eq!(route.paths.len(), 2); route.paths.sort_by(|path_a, _| { // Sort the path so that the path through nodes[1] comes first - if path_a[0].pubkey == nodes[1].node.get_our_node_id() { + if path_a.hops[0].pubkey == nodes[1].node.get_our_node_id() { core::cmp::Ordering::Less } else { core::cmp::Ordering::Greater } }); @@ -9510,7 +9454,7 @@ fn test_keysend_payments_to_public_node() { }; let scorer = test_utils::TestScorer::new(); let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes(); - let route = find_route(&payer_pubkey, &route_params, &network_graph, None, nodes[0].logger, &scorer, &random_seed_bytes).unwrap(); + let route = find_route(&payer_pubkey, &route_params, &network_graph, None, nodes[0].logger, &scorer, &(), &random_seed_bytes).unwrap(); let test_preimage = PaymentPreimage([42; 32]); let payment_hash = nodes[0].node.send_spontaneous_payment(&route, Some(test_preimage), @@ -9545,7 +9489,7 @@ fn test_keysend_payments_to_private_node() { let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes(); let route = find_route( &payer_pubkey, &route_params, &network_graph, Some(&first_hops.iter().collect::>()), - nodes[0].logger, &scorer, &random_seed_bytes + nodes[0].logger, &scorer, &(), &random_seed_bytes ).unwrap(); let test_preimage = PaymentPreimage([42; 32]); @@ -9580,7 +9524,7 @@ fn test_double_partial_claim() { assert_eq!(route.paths.len(), 2); route.paths.sort_by(|path_a, _| { // Sort the path so that the path through nodes[1] comes first - if path_a[0].pubkey == nodes[1].node.get_our_node_id() { + if path_a.hops[0].pubkey == nodes[1].node.get_our_node_id() { core::cmp::Ordering::Less } else { core::cmp::Ordering::Greater } }); @@ -9826,8 +9770,8 @@ fn test_non_final_funding_tx() { assert_eq!(events.len(), 1); let mut tx = match events[0] { Event::FundingGenerationReady { ref channel_value_satoshis, ref output_script, .. } => { - // Timelock the transaction _beyond_ the best client height + 2. - Transaction { version: chan_id as i32, lock_time: PackedLockTime(best_height + 3), input: vec![input], output: vec![TxOut { + // Timelock the transaction _beyond_ the best client height + 1. + Transaction { version: chan_id as i32, lock_time: PackedLockTime(best_height + 2), input: vec![input], output: vec![TxOut { value: *channel_value_satoshis, script_pubkey: output_script.clone(), }]} }, @@ -9841,7 +9785,7 @@ fn test_non_final_funding_tx() { _ => panic!() } - // However, transaction should be accepted if it's in a +2 headroom from best block. + // However, transaction should be accepted if it's in a +1 headroom from best block. tx.lock_time = PackedLockTime(tx.lock_time.0 - 1); assert!(nodes[0].node.funding_transaction_generated(&temp_channel_id, &nodes[1].node.get_our_node_id(), tx.clone()).is_ok()); get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id()); @@ -9946,7 +9890,7 @@ fn do_payment_with_custom_min_final_cltv_expiry(valid_delta: bool, use_user_hash let (payment_hash, payment_secret) = nodes[1].node.create_inbound_payment(Some(recv_value), 7200, Some(min_final_cltv_expiry_delta)).unwrap(); (payment_hash, nodes[1].node.get_payment_preimage(payment_hash, payment_secret).unwrap(), payment_secret) }; - let route = get_route!(nodes[0], payment_parameters, recv_value, final_cltv_expiry_delta as u32).unwrap(); + let route = get_route!(nodes[0], payment_parameters, recv_value).unwrap(); nodes[0].node.send_payment_with_route(&route, payment_hash, RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0)).unwrap(); check_added_monitors!(nodes[0], 1);