X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_tests.rs;h=eedde1e93f3cbf0605376459a78b5ac705ac8f04;hb=9f102037a92ab08ed1af8401e71fdd8a8ef2467a;hp=1260561844b21d77f46cde25b961a1ecf16d8bc4;hpb=50d12600b43c0c4a65547c6d37fca3efce0a12f2;p=rust-lightning diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index 12605618..eedde1e9 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::{BaseSign, EntropySource}; +use crate::chain::keysinterface::{ChannelSigner, EcdsaChannelSigner, EntropySource}; 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}; use crate::ln::channelmanager::{self, PaymentId, RAACommitmentOrder, PaymentSendFailure, BREAKDOWN_TIMEOUT, MIN_CLTV_EXPIRY_DELTA}; @@ -1246,7 +1246,7 @@ fn test_duplicate_htlc_different_direction_onchain() { let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 900_000); let (route, _, _, _) = get_route_and_payment_hash!(nodes[1], nodes[0], 800_000); - let node_a_payment_secret = nodes[0].node.create_inbound_payment_for_hash(payment_hash, None, 7200).unwrap(); + let node_a_payment_secret = nodes[0].node.create_inbound_payment_for_hash(payment_hash, None, 7200, None).unwrap(); send_along_route_with_secret(&nodes[1], route, &[&[&nodes[0]]], 800_000, payment_hash, node_a_payment_secret); // Provide preimage to node 0 by claiming payment @@ -1802,7 +1802,7 @@ 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()) + 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; @@ -1827,7 +1827,7 @@ fn test_channel_reserve_holding_cell_htlcs() { break; } - let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id()) + 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(); let (payment_preimage, ..) = send_along_route(&nodes[0], route, &[&nodes[1], &nodes[2]], recv_value_0); @@ -2747,7 +2747,7 @@ fn test_htlc_on_chain_success() { }, _ => panic!() } - let events = nodes[1].node.get_and_clear_pending_msg_events(); + let mut events = nodes[1].node.get_and_clear_pending_msg_events(); { let mut added_monitors = nodes[1].chain_monitor.added_monitors.lock().unwrap(); assert_eq!(added_monitors.len(), 2); @@ -2757,8 +2757,8 @@ fn test_htlc_on_chain_success() { } assert_eq!(events.len(), 3); - let (nodes_2_event, events) = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &events); - let (nodes_0_event, events) = remove_first_msg_event_to_node(&nodes[0].node.get_our_node_id(), &events); + let nodes_2_event = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &mut events); + let nodes_0_event = remove_first_msg_event_to_node(&nodes[0].node.get_our_node_id(), &mut events); match nodes_2_event { MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { .. }, node_id: _ } => {}, @@ -3196,14 +3196,15 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use _ => panic!("Unexpected event"), } } + nodes[1].node.process_pending_htlc_forwards(); check_added_monitors!(nodes[1], 1); let mut events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), if deliver_bs_raa { 4 } else { 3 }); - let events = if deliver_bs_raa { - let (nodes_2_event, events) = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &events); + if deliver_bs_raa { + let nodes_2_event = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &mut events); match nodes_2_event { 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_eq!(nodes[2].node.get_our_node_id(), *node_id); @@ -3214,10 +3215,9 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use }, _ => panic!("Unexpected event"), } - events - } else { events }; + } - let (nodes_2_event, events) = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &events); + let nodes_2_event = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &mut events); match nodes_2_event { MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { msg: msgs::ErrorMessage { channel_id, ref data } }, node_id: _ } => { assert_eq!(channel_id, chan_2.2); @@ -3226,7 +3226,7 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use _ => panic!("Unexpected event"), } - let (nodes_0_event, events) = remove_first_msg_event_to_node(&nodes[0].node.get_our_node_id(), &events); + let nodes_0_event = remove_first_msg_event_to_node(&nodes[0].node.get_our_node_id(), &mut events); match nodes_0_event { 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()); @@ -3839,9 +3839,10 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8, simulate_broken if messages_delivered == 1 || messages_delivered == 2 { expect_payment_path_successful!(nodes[0]); } - - nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); - nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); + if messages_delivered <= 5 { + nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false); + nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false); + } reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false)); if messages_delivered > 2 { @@ -4641,10 +4642,10 @@ fn test_onchain_to_onchain_claim() { _ => panic!("Unexpected event"), } check_added_monitors!(nodes[1], 1); - let msg_events = nodes[1].node.get_and_clear_pending_msg_events(); + let mut msg_events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(msg_events.len(), 3); - let (nodes_2_event, msg_events) = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &msg_events); - let (nodes_0_event, msg_events) = remove_first_msg_event_to_node(&nodes[0].node.get_our_node_id(), &msg_events); + let nodes_2_event = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &mut msg_events); + let nodes_0_event = remove_first_msg_event_to_node(&nodes[0].node.get_our_node_id(), &mut msg_events); match nodes_2_event { MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { .. }, node_id: _ } => {}, @@ -4712,14 +4713,14 @@ fn test_duplicate_payment_hash_one_failure_one_success() { let (our_payment_preimage, duplicate_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 900_000); - let payment_secret = nodes[3].node.create_inbound_payment_for_hash(duplicate_payment_hash, None, 7200).unwrap(); + let payment_secret = nodes[3].node.create_inbound_payment_for_hash(duplicate_payment_hash, None, 7200, None).unwrap(); // We reduce the final CLTV here by a somewhat arbitrary constant to keep it under the one-byte // 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()) + 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, 900000, TEST_FINAL_CLTV - 40); - send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[2], &nodes[3]]], 900000, duplicate_payment_hash, payment_secret); + let (route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[3], payment_params, 800_000, TEST_FINAL_CLTV - 40); + 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); assert_eq!(commitment_txn[0].input.len(), 1); @@ -4739,25 +4740,35 @@ fn test_duplicate_payment_hash_one_failure_one_success() { check_spends!(node_txn[0], commitment_txn[0]); assert_eq!(node_txn[0].input.len(), 1); + assert_eq!(node_txn[0].output.len(), 1); if node_txn.len() > 2 { check_spends!(node_txn[1], commitment_txn[0]); assert_eq!(node_txn[1].input.len(), 1); + assert_eq!(node_txn[1].output.len(), 1); assert_eq!(node_txn[0].input[0].previous_output, node_txn[1].input[0].previous_output); check_spends!(node_txn[2], commitment_txn[0]); + assert_eq!(node_txn[2].input.len(), 1); + assert_eq!(node_txn[2].output.len(), 1); assert_ne!(node_txn[0].input[0].previous_output, node_txn[2].input[0].previous_output); } else { check_spends!(node_txn[1], commitment_txn[0]); + assert_eq!(node_txn[1].input.len(), 1); + assert_eq!(node_txn[1].output.len(), 1); assert_ne!(node_txn[0].input[0].previous_output, node_txn[1].input[0].previous_output); } assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); assert_eq!(node_txn[1].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); + // Assign htlc_timeout_tx to the forwarded HTLC (with value ~800 sats). The received HTLC + // (with value 900 sats) will be claimed in the below `claim_funds` call. if node_txn.len() > 2 { assert_eq!(node_txn[2].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); + htlc_timeout_tx = if node_txn[2].output[0].value < 900 { node_txn[2].clone() } else { node_txn[0].clone() }; + } else { + htlc_timeout_tx = if node_txn[0].output[0].value < 900 { node_txn[1].clone() } else { node_txn[0].clone() }; } - htlc_timeout_tx = node_txn[0].clone(); } nodes[2].node.claim_funds(our_payment_preimage); @@ -4805,10 +4816,8 @@ fn test_duplicate_payment_hash_one_failure_one_success() { expect_payment_failed_with_update!(nodes[0], duplicate_payment_hash, false, chan_2.0.contents.short_channel_id, true); // Solve 2nd HTLC by broadcasting on B's chain HTLC-Success Tx from C - // Note that the fee paid is effectively double as the HTLC value (including the nodes[1] fee - // and nodes[2] fee) is rounded down and then claimed in full. mine_transaction(&nodes[1], &htlc_success_txn[1]); - expect_payment_forwarded!(nodes[1], nodes[0], nodes[2], Some(196*2), true, true); + expect_payment_forwarded!(nodes[1], nodes[0], nodes[2], Some(196), true, true); 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()); @@ -4925,30 +4934,30 @@ 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 (route, _, _, _) = get_route_and_payment_hash!(nodes[1], nodes[5], ds_dust_limit*1000); // 2nd HTLC: - send_along_route_with_secret(&nodes[1], route.clone(), &[&[&nodes[2], &nodes[3], &nodes[5]]], ds_dust_limit*1000, payment_hash_1, nodes[5].node.create_inbound_payment_for_hash(payment_hash_1, None, 7200).unwrap()); // not added < dust limit + HTLC tx fee + send_along_route_with_secret(&nodes[1], route.clone(), &[&[&nodes[2], &nodes[3], &nodes[5]]], ds_dust_limit*1000, payment_hash_1, nodes[5].node.create_inbound_payment_for_hash(payment_hash_1, None, 7200, None).unwrap()); // not added < dust limit + HTLC tx fee // 3rd HTLC: - send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], ds_dust_limit*1000, payment_hash_2, nodes[5].node.create_inbound_payment_for_hash(payment_hash_2, None, 7200).unwrap()); // not added < dust limit + HTLC tx fee + send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], ds_dust_limit*1000, payment_hash_2, nodes[5].node.create_inbound_payment_for_hash(payment_hash_2, None, 7200, None).unwrap()); // not added < dust limit + HTLC tx fee // 4th HTLC: 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_and_payment_hash!(nodes[1], nodes[5], 1000000); // 6th HTLC: - send_along_route_with_secret(&nodes[1], route.clone(), &[&[&nodes[2], &nodes[3], &nodes[5]]], 1000000, payment_hash_3, nodes[5].node.create_inbound_payment_for_hash(payment_hash_3, None, 7200).unwrap()); + send_along_route_with_secret(&nodes[1], route.clone(), &[&[&nodes[2], &nodes[3], &nodes[5]]], 1000000, payment_hash_3, nodes[5].node.create_inbound_payment_for_hash(payment_hash_3, None, 7200, None).unwrap()); // 7th HTLC: - send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], 1000000, payment_hash_4, nodes[5].node.create_inbound_payment_for_hash(payment_hash_4, None, 7200).unwrap()); + send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], 1000000, payment_hash_4, nodes[5].node.create_inbound_payment_for_hash(payment_hash_4, None, 7200, None).unwrap()); // 8th HTLC: let (_, payment_hash_5, _) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000); // 9th HTLC: let (route, _, _, _) = get_route_and_payment_hash!(nodes[1], nodes[5], ds_dust_limit*1000); - send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], ds_dust_limit*1000, payment_hash_5, nodes[5].node.create_inbound_payment_for_hash(payment_hash_5, None, 7200).unwrap()); // not added < dust limit + HTLC tx fee + send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], ds_dust_limit*1000, payment_hash_5, nodes[5].node.create_inbound_payment_for_hash(payment_hash_5, None, 7200, None).unwrap()); // 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_and_payment_hash!(nodes[1], nodes[5], 1000000); - send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], 1000000, payment_hash_6, nodes[5].node.create_inbound_payment_for_hash(payment_hash_6, None, 7200).unwrap()); + send_along_route_with_secret(&nodes[1], route, &[&[&nodes[2], &nodes[3], &nodes[5]]], 1000000, payment_hash_6, nodes[5].node.create_inbound_payment_for_hash(payment_hash_6, None, 7200, None).unwrap()); // Double-check that six of the new HTLC were added // We now have six HTLCs pending over the dust limit and six HTLCs under the dust limit (ie, @@ -6001,7 +6010,7 @@ fn test_update_add_htlc_bolt2_sender_cltv_expiry_too_high() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); 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()) + 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; @@ -6919,10 +6928,10 @@ fn test_check_htlc_underpaying() { let scorer = test_utils::TestScorer::with_penalty(0); 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()).with_features(nodes[1].node.invoice_features()); + 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 (_, 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).unwrap(); + 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(&route, our_payment_hash, &Some(our_payment_secret), PaymentId(our_payment_hash.0)).unwrap(); check_added_monitors!(nodes[0], 1); @@ -7060,7 +7069,7 @@ fn test_bump_penalty_txn_on_revoked_commitment() { let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000); 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()) + 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); send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000); @@ -7166,13 +7175,13 @@ 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()).with_features(nodes[1].node.invoice_features()); + let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 50).with_features(nodes[1].node.invoice_features()); let scorer = test_utils::TestScorer::with_penalty(0); 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(); 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()).with_features(nodes[0].node.invoice_features()); + let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 50).with_features(nodes[0].node.invoice_features()); 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(); send_along_route(&nodes[1], route, &[&nodes[0]], 3_000_000); @@ -7242,8 +7251,8 @@ fn test_bump_penalty_txn_on_revoked_htlcs() { assert_ne!(node_txn[0].input[0].previous_output, node_txn[2].input[0].previous_output); assert_ne!(node_txn[1].input[0].previous_output, node_txn[2].input[0].previous_output); - assert_eq!(node_txn[0].input[0].previous_output, revoked_htlc_txn[0].input[0].previous_output); - assert_eq!(node_txn[1].input[0].previous_output, revoked_htlc_txn[1].input[0].previous_output); + assert_eq!(node_txn[0].input[0].previous_output, revoked_htlc_txn[1].input[0].previous_output); + assert_eq!(node_txn[1].input[0].previous_output, revoked_htlc_txn[0].input[0].previous_output); // node_txn[3] spends the revoked outputs from the revoked_htlc_txn (which only have one // output, checked above). @@ -7917,7 +7926,7 @@ fn test_preimage_storage() { create_announced_chan_between_nodes(&nodes, 0, 1).0.contents.short_channel_id; { - let (payment_hash, payment_secret) = nodes[1].node.create_inbound_payment(Some(100_000), 7200).unwrap(); + let (payment_hash, payment_secret) = nodes[1].node.create_inbound_payment(Some(100_000), 7200, None).unwrap(); let (route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[1], 100_000); nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap(); check_added_monitors!(nodes[0], 1); @@ -8023,7 +8032,7 @@ fn test_bad_secret_hash() { let random_payment_hash = PaymentHash([42; 32]); let random_payment_secret = PaymentSecret([43; 32]); - let (our_payment_hash, our_payment_secret) = nodes[1].node.create_inbound_payment(Some(100_000), 2).unwrap(); + let (our_payment_hash, our_payment_secret) = nodes[1].node.create_inbound_payment(Some(100_000), 2, None).unwrap(); let (route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[1], 100_000); // All the below cases should end up being handled exactly identically, so we macro the @@ -8968,7 +8977,7 @@ 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()) + 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(); @@ -9073,7 +9082,7 @@ fn test_inconsistent_mpp_params() { create_announced_chan_between_nodes_with_value(&nodes, 1, 3, 100_000, 0); 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()) + 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(); assert_eq!(route.paths.len(), 2); @@ -9174,7 +9183,7 @@ fn test_keysend_payments_to_public_node() { let payer_pubkey = nodes[0].node.get_our_node_id(); let payee_pubkey = nodes[1].node.get_our_node_id(); let route_params = RouteParameters { - payment_params: PaymentParameters::for_keysend(payee_pubkey), + payment_params: PaymentParameters::for_keysend(payee_pubkey, 40), final_value_msat: 10000, final_cltv_expiry_delta: 40, }; @@ -9202,12 +9211,10 @@ fn test_keysend_payments_to_private_node() { let payer_pubkey = nodes[0].node.get_our_node_id(); let payee_pubkey = nodes[1].node.get_our_node_id(); - nodes[0].node.peer_connected(&payee_pubkey, &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }).unwrap(); - nodes[1].node.peer_connected(&payer_pubkey, &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }).unwrap(); let _chan = create_chan_between_nodes(&nodes[0], &nodes[1]); let route_params = RouteParameters { - payment_params: PaymentParameters::for_keysend(payee_pubkey), + payment_params: PaymentParameters::for_keysend(payee_pubkey, 40), final_value_msat: 10000, final_cltv_expiry_delta: 40, }; @@ -9277,7 +9284,7 @@ fn test_double_partial_claim() { let mut events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 2); - let (node_1_msgs, _events) = remove_first_msg_event_to_node(&nodes[1].node.get_our_node_id(), &events); + let node_1_msgs = remove_first_msg_event_to_node(&nodes[1].node.get_our_node_id(), &mut events); pass_along_path(&nodes[0], &[&nodes[1], &nodes[3]], 15_000_000, payment_hash, Some(payment_secret), node_1_msgs, false, None); // At this point nodes[3] has received one half of the payment, and the user goes to handle @@ -9582,3 +9589,60 @@ fn accept_busted_but_better_fee() { _ => panic!("Unexpected event"), }; } + +fn do_payment_with_custom_min_final_cltv_expiry(valid_delta: bool, use_user_hash: bool) { + let mut 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 min_final_cltv_expiry_delta = 120; + let final_cltv_expiry_delta = if valid_delta { min_final_cltv_expiry_delta + 2 } else { + min_final_cltv_expiry_delta - 2 }; + let recv_value = 100_000; + + create_chan_between_nodes(&nodes[0], &nodes[1]); + + let payment_parameters = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), final_cltv_expiry_delta as u32); + let (payment_hash, payment_preimage, payment_secret) = if use_user_hash { + let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash!(nodes[1], + Some(recv_value), Some(min_final_cltv_expiry_delta)); + (payment_hash, payment_preimage, payment_secret) + } else { + 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(); + nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap(); + check_added_monitors!(nodes[0], 1); + let mut events = nodes[0].node.get_and_clear_pending_msg_events(); + assert_eq!(events.len(), 1); + let mut payment_event = SendEvent::from_event(events.pop().unwrap()); + nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]); + commitment_signed_dance!(nodes[1], nodes[0], payment_event.commitment_msg, false); + expect_pending_htlcs_forwardable!(nodes[1]); + + if valid_delta { + expect_payment_claimable!(nodes[1], payment_hash, payment_secret, recv_value, if use_user_hash { + None } else { Some(payment_preimage) }, nodes[1].node.get_our_node_id()); + + claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage); + } else { + expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash }]); + + check_added_monitors!(nodes[1], 1); + + let fail_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); + nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &fail_updates.update_fail_htlcs[0]); + commitment_signed_dance!(nodes[0], nodes[1], fail_updates.commitment_signed, false, true); + + expect_payment_failed!(nodes[0], payment_hash, true); + } +} + +#[test] +fn test_payment_with_custom_min_cltv_expiry_delta() { + do_payment_with_custom_min_final_cltv_expiry(false, false); + do_payment_with_custom_min_final_cltv_expiry(false, true); + do_payment_with_custom_min_final_cltv_expiry(true, false); + do_payment_with_custom_min_final_cltv_expiry(true, true); +}