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::events::{Event, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose, ClosureReason, HTLCDestination};
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};
use crate::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, ErrorAction};
use crate::util::enforcing_trait_impls::EnforcingSigner;
use crate::util::test_utils;
-use crate::util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason, HTLCDestination};
use crate::util::errors::APIError;
use crate::util::ser::{Writeable, ReadableArgs};
+use crate::util::string::UntrustedString;
use crate::util::config::UserConfig;
use bitcoin::hash_types::BlockHash;
if let MessageSendEvent::HandleError { ref action, .. } = msg_events[0] {
match action {
&ErrorAction::SendErrorMessage { .. } => {
- nodes[1].logger.assert_log_regex("lightning::ln::channelmanager".to_string(), expected_regex, 1);
+ nodes[1].logger.assert_log_regex("lightning::ln::channelmanager", expected_regex, 1);
},
_ => panic!("unexpected event!"),
}
assert_eq!(added_monitors[0].0, funding_output);
added_monitors.clear();
}
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
+
let funding_signed = get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id());
if steps & 0x0f == 5 { return; }
added_monitors.clear();
}
+ expect_channel_pending_event(&nodes[0], &nodes[1].node.get_our_node_id());
let events_4 = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events_4.len(), 0);
unwrap_send_err!(nodes[1].node.send_payment(&route, payment_hash_1, &Some(payment_secret_1), PaymentId(payment_hash_1.0)), true, APIError::ChannelUnavailable { ref err },
assert!(regex::Regex::new(r"Cannot push more than their max accepted HTLCs \(\d+\)").unwrap().is_match(err)));
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
- nodes[1].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot push more than their max accepted HTLCs".to_string(), 1);
+ nodes[1].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot push more than their max accepted HTLCs", 1);
}
// This should also be true if we try to forward a payment.
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
_ => panic!("Unexpected error variant"),
}
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send value that would put our balance under counterparty-announced channel reserve value".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot send value that would put our balance under counterparty-announced channel reserve value", 1);
send_payment(&nodes[0], &vec![&nodes[1]], max_can_send);
}
// 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;
unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret), PaymentId(our_payment_hash.0)), true, APIError::ChannelUnavailable { ref err },
assert!(regex::Regex::new(r"Cannot send value that would put us over the max HTLC value in flight our peer will accept \(\d+\)").unwrap().is_match(err)));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over the max HTLC value in flight our peer will accept".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot send value that would put us over the max HTLC value in flight our peer will accept", 1);
}
// channel reserve is bigger than their_max_htlc_value_in_flight_msat so loop to deplete
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);
unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret), PaymentId(our_payment_hash.0)), true, APIError::ChannelUnavailable { ref err },
assert!(regex::Regex::new(r"Cannot send value that would put our balance under counterparty-announced channel reserve value \(\d+\)").unwrap().is_match(err)));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send value that would put our balance under counterparty-announced channel reserve value".to_string(), 2);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot send value that would put our balance under counterparty-announced channel reserve value", 2);
}
let (route_22, our_payment_hash_22, our_payment_preimage_22, our_payment_secret_22) = get_route_and_payment_hash!(nodes[0], nodes[2], recv_value_22);
let events = nodes[2].node.get_and_clear_pending_events();
assert_eq!(events.len(), 2);
match events[0] {
- Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id, via_user_channel_id: _ } => {
+ Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id, .. } => {
assert_eq!(our_payment_hash_21, *payment_hash);
assert_eq!(recv_value_21, amount_msat);
assert_eq!(nodes[2].node.get_our_node_id(), receiver_node_id.unwrap());
_ => panic!("Unexpected event"),
}
match events[1] {
- Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id, via_user_channel_id: _ } => {
+ Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id, .. } => {
assert_eq!(our_payment_hash_22, *payment_hash);
assert_eq!(recv_value_22, amount_msat);
assert_eq!(nodes[2].node.get_our_node_id(), receiver_node_id.unwrap());
}
let chan_id = Some(chan_1.2);
match forwarded_events[1] {
- Event::PaymentForwarded { fee_earned_msat, prev_channel_id, claim_from_onchain_tx, next_channel_id } => {
+ Event::PaymentForwarded { fee_earned_msat, prev_channel_id, claim_from_onchain_tx, next_channel_id, outbound_amount_forwarded_msat } => {
assert_eq!(fee_earned_msat, Some(1000));
assert_eq!(prev_channel_id, chan_id);
assert_eq!(claim_from_onchain_tx, true);
assert_eq!(next_channel_id, Some(chan_2.2));
+ assert_eq!(outbound_amount_forwarded_msat, Some(3000000));
},
_ => panic!()
}
match forwarded_events[2] {
- Event::PaymentForwarded { fee_earned_msat, prev_channel_id, claim_from_onchain_tx, next_channel_id } => {
+ Event::PaymentForwarded { fee_earned_msat, prev_channel_id, claim_from_onchain_tx, next_channel_id, outbound_amount_forwarded_msat } => {
assert_eq!(fee_earned_msat, Some(1000));
assert_eq!(prev_channel_id, chan_id);
assert_eq!(claim_from_onchain_tx, true);
assert_eq!(next_channel_id, Some(chan_2.2));
+ assert_eq!(outbound_amount_forwarded_msat, Some(3000000));
},
_ => 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);
}
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: _ } => {},
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, 0);
+ assert_eq!(commitment_spend.lock_time.0, nodes[1].best_block_info().1 + 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.
connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let events = nodes[1].node.get_and_clear_pending_events();
- assert_eq!(events.len(), if deliver_bs_raa { 2 + nodes.len() - 1 } else { 3 + nodes.len() });
+ assert_eq!(events.len(), if deliver_bs_raa { 3 + nodes.len() - 1 } else { 4 + nodes.len() });
match events[0] {
Event::ChannelClosed { reason: ClosureReason::CommitmentTxConfirmed, .. } => { },
_ => panic!("Unexepected event"),
},
_ => panic!("Unexpected event"),
}
- if !deliver_bs_raa {
- match events[2] {
- Event::PendingHTLCsForwardable { .. } => { },
- _ => panic!("Unexpected event"),
- };
- nodes[1].node.abandon_payment(PaymentId(fourth_payment_hash.0));
- let payment_failed_events = nodes[1].node.get_and_clear_pending_events();
- assert_eq!(payment_failed_events.len(), 1);
- match payment_failed_events[0] {
- Event::PaymentFailed { ref payment_hash, .. } => {
- assert_eq!(*payment_hash, fourth_payment_hash);
- },
- _ => panic!("Unexpected event"),
- }
+ match events[2] {
+ Event::PaymentFailed { ref payment_hash, .. } => {
+ assert_eq!(*payment_hash, fourth_payment_hash);
+ },
+ _ => 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);
},
_ => 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);
_ => 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());
commitment_signed_dance!(nodes[0], nodes[1], commitment_signed, false, true);
let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 3);
+ assert_eq!(events.len(), 6);
match events[0] {
- Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, ref failure, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
// If we delivered B's RAA we got an unknown preimage error, not something
// that we should update our routing table for.
if !deliver_bs_raa {
- assert!(network_update.is_some());
+ if let PathFailure::OnPath { network_update: Some(_) } = failure { } else { panic!("Unexpected path failure") }
}
},
_ => panic!("Unexpected event"),
}
match events[1] {
- Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
- assert!(failed_htlcs.insert(payment_hash.0));
- assert!(network_update.is_some());
+ Event::PaymentFailed { ref payment_hash, .. } => {
+ assert_eq!(*payment_hash, first_payment_hash);
},
_ => panic!("Unexpected event"),
}
match events[2] {
- Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, failure: PathFailure::OnPath { network_update: Some(_) }, .. } => {
+ assert!(failed_htlcs.insert(payment_hash.0));
+ },
+ _ => panic!("Unexpected event"),
+ }
+ match events[3] {
+ Event::PaymentFailed { ref payment_hash, .. } => {
+ assert_eq!(*payment_hash, second_payment_hash);
+ },
+ _ => panic!("Unexpected event"),
+ }
+ match events[4] {
+ Event::PaymentPathFailed { ref payment_hash, failure: PathFailure::OnPath { network_update: Some(_) }, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
- assert!(network_update.is_some());
+ },
+ _ => panic!("Unexpected event"),
+ }
+ match events[5] {
+ Event::PaymentFailed { ref payment_hash, .. } => {
+ assert_eq!(*payment_hash, third_payment_hash);
},
_ => panic!("Unexpected event"),
}
nodes[0].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &update_add_htlc);
}
let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 2);
+ assert_eq!(events.len(), 3);
// Check that Alice fails backward the pending HTLC from the second payment.
match events[0] {
Event::PaymentPathFailed { payment_hash, .. } => {
_ => panic!("Unexpected event"),
}
match events[1] {
+ Event::PaymentFailed { payment_hash, .. } => {
+ assert_eq!(payment_hash, failed_payment_hash);
+ },
+ _ => panic!("Unexpected event"),
+ }
+ match events[2] {
Event::ChannelClosed { reason: ClosureReason::ProcessingError { ref err }, .. } => {
assert_eq!(err, "Remote side tried to send a 0-msat HTLC");
},
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &claim_msgs.update_fulfill_htlcs[0]);
expect_payment_sent_without_paths!(nodes[0], payment_preimage);
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (1, 0), (0, 0), (0, 0), (0, 0), (false, false));
expect_payment_path_successful!(nodes[0]);
// Ensure that the channel is closed with `ClosureReason::DisconnectedPeer` when the peers are
// disconnected before the funding transaction was broadcasted.
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
check_closed_event!(nodes[0], 1, ClosureReason::DisconnectedPeer);
check_closed_event!(nodes[1], 1, ClosureReason::DisconnectedPeer);
create_announced_chan_between_nodes(&nodes, 0, 1);
create_announced_chan_between_nodes(&nodes, 1, 2);
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
reconnect_nodes(&nodes[0], &nodes[1], (true, true), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
let payment_preimage_1 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 1000000).0;
fail_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_hash_2);
claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_1);
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
let (payment_preimage_3, payment_hash_3, _) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 1000000);
let payment_hash_5 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 1000000).1;
let payment_hash_6 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 1000000).1;
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], true, payment_preimage_3);
fail_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], true, payment_hash_5);
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (1, 0), (1, 0), (false, false));
{
let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 3);
+ assert_eq!(events.len(), 4);
match events[0] {
Event::PaymentSent { payment_preimage, payment_hash, .. } => {
assert_eq!(payment_preimage, payment_preimage_3);
_ => panic!("Unexpected event"),
}
match events[1] {
+ Event::PaymentPathSuccessful { .. } => {},
+ _ => panic!("Unexpected event"),
+ }
+ match events[2] {
Event::PaymentPathFailed { payment_hash, payment_failed_permanently, .. } => {
assert_eq!(payment_hash, payment_hash_5);
assert!(payment_failed_permanently);
},
_ => panic!("Unexpected event"),
}
- match events[2] {
- Event::PaymentPathSuccessful { .. } => {},
+ match events[3] {
+ Event::PaymentFailed { payment_hash, .. } => {
+ assert_eq!(payment_hash, payment_hash_5);
+ },
_ => panic!("Unexpected event"),
}
}
}
}
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
if messages_delivered < 3 {
if simulate_broken_lnd {
// lnd has a long-standing bug where they send a channel_ready prior to a
};
}
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
nodes[1].node.process_pending_htlc_forwards();
let events_2 = nodes[1].node.get_and_clear_pending_events();
assert_eq!(events_2.len(), 1);
match events_2[0] {
- Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id, via_user_channel_id: _ } => {
+ Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id, .. } => {
assert_eq!(payment_hash_1, *payment_hash);
assert_eq!(amount_msat, 1_000_000);
assert_eq!(receiver_node_id.unwrap(), nodes[1].node.get_our_node_id());
}
}
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
if messages_delivered < 2 {
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (1, 0), (0, 0), (0, 0), (0, 0), (false, false));
if messages_delivered < 1 {
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());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
+ }
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
if messages_delivered > 2 {
_ => panic!("Unexpected event"),
}
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
- nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }).unwrap();
+ nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }, true).unwrap();
let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
assert_eq!(reestablish_1.len(), 1);
- nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }).unwrap();
+ nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }, false).unwrap();
let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
assert_eq!(reestablish_2.len(), 1);
let cur_height = CHAN_CONFIRM_DEPTH + 1; // route_payment calls send_payment, which adds 1 to the current height. So we do the same here to match.
let payment_id = PaymentId([42; 32]);
let session_privs = nodes[0].node.test_add_new_pending_payment(our_payment_hash, Some(payment_secret), payment_id, &route).unwrap();
- nodes[0].node.send_payment_along_path(&route.paths[0], &route.payment_params, &our_payment_hash, &Some(payment_secret), 200_000, cur_height, payment_id, &None, session_privs[0]).unwrap();
+ nodes[0].node.test_send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(payment_secret), 200_000, cur_height, payment_id, &None, session_privs[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);
_ => panic!("Unexpected event"),
}
match events[1] {
- Event::PaymentForwarded { fee_earned_msat, prev_channel_id, claim_from_onchain_tx, next_channel_id } => {
+ Event::PaymentForwarded { fee_earned_msat, prev_channel_id, claim_from_onchain_tx, next_channel_id, outbound_amount_forwarded_msat } => {
assert_eq!(fee_earned_msat, Some(1000));
assert_eq!(prev_channel_id, Some(chan_1.2));
assert_eq!(claim_from_onchain_tx, true);
assert_eq!(next_channel_id, Some(chan_2.2));
+ assert_eq!(outbound_amount_forwarded_msat, Some(3000000));
},
_ => 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: _ } => {},
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, 0); // Success tx
+ assert_eq!(b_txn[0].lock_time.0, nodes[1].best_block_info().1 + 1); // Success tx
check_closed_broadcast!(nodes[1], true);
check_added_monitors!(nodes[1], 1);
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);
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);
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());
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,
}
let as_events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(as_events.len(), if announce_latest { 5 } else { 3 });
+ assert_eq!(as_events.len(), if announce_latest { 10 } else { 6 });
let mut as_failds = HashSet::new();
let mut as_updates = 0;
for event in as_events.iter() {
- if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref network_update, .. } = event {
+ if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref failure, .. } = event {
assert!(as_failds.insert(*payment_hash));
if *payment_hash != payment_hash_2 {
assert_eq!(*payment_failed_permanently, deliver_last_raa);
} else {
assert!(!payment_failed_permanently);
}
- if network_update.is_some() {
+ if let PathFailure::OnPath { network_update: Some(_) } = failure {
as_updates += 1;
}
+ } else if let &Event::PaymentFailed { .. } = event {
} else { panic!("Unexpected event"); }
}
assert!(as_failds.contains(&payment_hash_1));
assert!(as_failds.contains(&payment_hash_6));
let bs_events = nodes[1].node.get_and_clear_pending_events();
- assert_eq!(bs_events.len(), if announce_latest { 4 } else { 3 });
+ assert_eq!(bs_events.len(), if announce_latest { 8 } else { 6 });
let mut bs_failds = HashSet::new();
let mut bs_updates = 0;
for event in bs_events.iter() {
- if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref network_update, .. } = event {
+ if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref failure, .. } = event {
assert!(bs_failds.insert(*payment_hash));
if *payment_hash != payment_hash_1 && *payment_hash != payment_hash_5 {
assert_eq!(*payment_failed_permanently, deliver_last_raa);
} else {
assert!(!payment_failed_permanently);
}
- if network_update.is_some() {
+ if let PathFailure::OnPath { network_update: Some(_) } = failure {
bs_updates += 1;
}
+ } else if let &Event::PaymentFailed { .. } = event {
} else { panic!("Unexpected event"); }
}
assert!(bs_failds.contains(&payment_hash_1));
let seed = [42; 32];
let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
let chain_monitor = test_utils::TestChainMonitor::new(Some(&chanmon_cfgs[0].chain_source), &chanmon_cfgs[0].tx_broadcaster, &chanmon_cfgs[0].logger, &chanmon_cfgs[0].fee_estimator, &chanmon_cfgs[0].persister, &keys_manager);
- let network_graph = Arc::new(NetworkGraph::new(chanmon_cfgs[0].chain_source.genesis_hash, &chanmon_cfgs[0].logger));
- let router = test_utils::TestRouter::new(network_graph.clone());
+ let network_graph = Arc::new(NetworkGraph::new(Network::Testnet, &chanmon_cfgs[0].logger));
+ let scorer = Mutex::new(test_utils::TestScorer::new());
+ let router = test_utils::TestRouter::new(network_graph.clone(), &scorer);
let node = NodeCfg { chain_source: &chanmon_cfgs[0].chain_source, logger: &chanmon_cfgs[0].logger, tx_broadcaster: &chanmon_cfgs[0].tx_broadcaster, fee_estimator: &chanmon_cfgs[0].fee_estimator, router, chain_monitor, keys_manager: &keys_manager, network_graph, node_seed: seed, override_init_features: alloc::rc::Rc::new(core::cell::RefCell::new(None)) };
let mut node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
node_cfgs.remove(0);
// Check that the payment failed to be sent out.
let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
+ assert_eq!(events.len(), 2);
match &events[0] {
- &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, .. } => {
+ &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, failure: PathFailure::OnPath { network_update: None }, ref short_channel_id, .. } => {
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!(*all_paths_failed, true);
- assert_eq!(*network_update, None);
assert_eq!(*short_channel_id, Some(route.paths[0][0].short_channel_id));
},
_ => panic!("Unexpected event"),
}
+ match &events[1] {
+ &Event::PaymentFailed { ref payment_hash, .. } => {
+ assert_eq!(our_payment_hash.clone(), *payment_hash);
+ },
+ _ => panic!("Unexpected event"),
+ }
}
// Test that if multiple HTLCs are released from the holding cell and one is
// Check that the second payment failed to be sent out.
let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
+ assert_eq!(events.len(), 2);
match &events[0] {
- &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, .. } => {
+ &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, failure: PathFailure::OnPath { network_update: None }, ref short_channel_id, .. } => {
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!(*all_paths_failed, true);
- assert_eq!(*network_update, None);
assert_eq!(*short_channel_id, Some(route_2.paths[0][0].short_channel_id));
},
_ => panic!("Unexpected event"),
}
+ match &events[1] {
+ &Event::PaymentFailed { ref payment_hash, .. } => {
+ assert_eq!(payment_hash_2.clone(), *payment_hash);
+ },
+ _ => panic!("Unexpected event"),
+ }
// Complete the first payment and the RAA from the fee update.
let (payment_event, send_raa_event) = {
unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret), PaymentId(our_payment_hash.0)), true, APIError::ChannelUnavailable { ref err },
assert!(regex::Regex::new(r"Cannot send less than their minimum HTLC value \(\d+\)").unwrap().is_match(err)));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send less than their minimum HTLC value".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot send less than their minimum HTLC value", 1);
}
#[test]
assert_eq!(err, "Cannot send 0-msat HTLC"));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send 0-msat HTLC".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot send 0-msat HTLC", 1);
}
#[test]
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;
assert!(regex::Regex::new(r"Cannot push more than their max accepted HTLCs \(\d+\)").unwrap().is_match(err)));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot push more than their max accepted HTLCs".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot push more than their max accepted HTLCs", 1);
}
#[test]
assert!(regex::Regex::new(r"Cannot send value that would put us over the max HTLC value in flight our peer will accept \(\d+\)").unwrap().is_match(err)));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over the max HTLC value in flight our peer will accept".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channelmanager", "Cannot send value that would put us over the max HTLC value in flight our peer will accept", 1);
send_payment(&nodes[0], &[&nodes[1]], max_in_flight);
}
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
//Disconnect and Reconnect
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
- nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }).unwrap();
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
+ nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }, true).unwrap();
let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
assert_eq!(reestablish_1.len(), 1);
- nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }).unwrap();
+ nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }, false).unwrap();
let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
assert_eq!(reestablish_2.len(), 1);
nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &reestablish_2[0]);
}
let events_5 = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events_5.len(), 1);
+ assert_eq!(events_5.len(), 2);
// Expect a PaymentPathFailed event with a ChannelFailure network update for the channel between
// the node originating the error to its next hop.
match events_5[0] {
- Event::PaymentPathFailed { network_update:
- Some(NetworkUpdate::ChannelFailure { short_channel_id, is_permanent }), error_code, ..
+ Event::PaymentPathFailed { error_code, failure: PathFailure::OnPath { network_update: Some(NetworkUpdate::ChannelFailure { short_channel_id, is_permanent }) }, ..
} => {
assert_eq!(short_channel_id, chan_2.0.contents.short_channel_id);
assert!(is_permanent);
},
_ => panic!("Unexpected event"),
}
+ match events_5[1] {
+ Event::PaymentFailed { payment_hash, .. } => {
+ assert_eq!(payment_hash, our_payment_hash);
+ },
+ _ => panic!("Unexpected event"),
+ }
// TODO: Test actual removal of channel from NetworkGraph when it's implemented.
}
connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
let events = nodes[0].node.get_and_clear_pending_events();
// Only 2 PaymentPathFailed events should show up, over-dust HTLC has to be failed by timeout tx
- assert_eq!(events.len(), 2);
+ assert_eq!(events.len(), 4);
let mut first_failed = false;
for event in events {
match event {
} else {
assert_eq!(payment_hash, payment_hash_2);
}
- }
+ },
+ Event::PaymentFailed { .. } => {}
_ => panic!("Unexpected event"),
}
}
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, 0);
+ assert_eq!(timeout_tx[0].lock_time.0, 12);
}
// We fail non-dust-HTLC 2 by broadcast of local timeout/revocation-claim tx
mine_transaction(&nodes[0], &timeout_tx[0]);
let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id());
open_channel.to_self_delay = 200;
if let Err(error) = Channel::new_from_req(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }),
- &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &open_channel, 0,
+ &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[0].node.channel_type_features(), &nodes[1].node.init_features(), &open_channel, 0,
&low_our_to_self_config, 0, &nodes[0].logger, 42)
{
match error {
let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id());
open_channel.to_self_delay = 200;
if let Err(error) = Channel::new_from_req(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }),
- &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &open_channel, 0,
+ &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[0].node.channel_type_features(), &nodes[1].node.init_features(), &open_channel, 0,
&high_their_to_self_config, 0, &nodes[0].logger, 42)
{
match error {
// Create some initial channels
create_announced_chan_between_nodes(&nodes, 0, 1);
- let scorer = test_utils::TestScorer::with_penalty(0);
+ 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()).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);
create_announced_chan_between_nodes(&nodes, 0, 1);
// Disconnect peers
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id());
nodes[0].node.timer_tick_occurred(); // Enabled -> DisabledStaged
nodes[0].node.timer_tick_occurred(); // DisabledStaged -> Disabled
}
}
// Reconnect peers
- nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }).unwrap();
+ nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }, true).unwrap();
let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
assert_eq!(reestablish_1.len(), 3);
- nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }).unwrap();
+ nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: nodes[0].node.init_features(), remote_network_address: None }, false).unwrap();
let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
assert_eq!(reestablish_2.len(), 3);
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);
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 scorer = test_utils::TestScorer::with_penalty(0);
+ 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::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();
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);
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).
}
}
+#[test]
+fn test_onion_value_mpp_set_calculation() {
+ // Test that we use the onion value `amt_to_forward` when
+ // calculating whether we've reached the `total_msat` of an MPP
+ // by having a routing node forward more than `amt_to_forward`
+ // and checking that the receiving node doesn't generate
+ // a PaymentClaimable event too early
+ let node_count = 4;
+ let chanmon_cfgs = create_chanmon_cfgs(node_count);
+ let node_cfgs = create_node_cfgs(node_count, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(node_count, &node_cfgs, &vec![None; node_count]);
+ let mut nodes = create_network(node_count, &node_cfgs, &node_chanmgrs);
+
+ let chan_1_id = create_announced_chan_between_nodes(&nodes, 0, 1).0.contents.short_channel_id;
+ let chan_2_id = create_announced_chan_between_nodes(&nodes, 0, 2).0.contents.short_channel_id;
+ let chan_3_id = create_announced_chan_between_nodes(&nodes, 1, 3).0.contents.short_channel_id;
+ let chan_4_id = create_announced_chan_between_nodes(&nodes, 2, 3).0.contents.short_channel_id;
+
+ let total_msat = 100_000;
+ let expected_paths: &[&[&Node]] = &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]];
+ let (mut route, our_payment_hash, our_payment_preimage, our_payment_secret) = get_route_and_payment_hash!(&nodes[0], nodes[3], total_msat);
+ 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;
+ 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;
+ route.paths.push(path_2);
+
+ // Send payment
+ let payment_id = PaymentId(nodes[0].keys_manager.backing.get_secure_random_bytes());
+ let onion_session_privs = nodes[0].node.test_add_new_pending_payment(our_payment_hash, Some(our_payment_secret), payment_id, &route).unwrap();
+ nodes[0].node.test_send_payment_internal(&route, our_payment_hash, &Some(our_payment_secret), None, payment_id, Some(total_msat), onion_session_privs).unwrap();
+ check_added_monitors!(nodes[0], expected_paths.len());
+
+ let mut events = nodes[0].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), expected_paths.len());
+
+ // First path
+ let ev = remove_first_msg_event_to_node(&expected_paths[0][0].node.get_our_node_id(), &mut events);
+ let mut payment_event = SendEvent::from_event(ev);
+ let mut prev_node = &nodes[0];
+
+ for (idx, &node) in expected_paths[0].iter().enumerate() {
+ assert_eq!(node.node.get_our_node_id(), payment_event.node_id);
+
+ if idx == 0 { // routing node
+ let session_priv = [3; 32];
+ let height = nodes[0].best_block_info().1;
+ let session_priv = SecretKey::from_slice(&session_priv).unwrap();
+ let mut onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
+ let (mut onion_payloads, _, _) = onion_utils::build_onion_payloads(&route.paths[0], 100_000, &Some(our_payment_secret), height + 1, &None).unwrap();
+ // 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);
+ payment_event.msgs[0].onion_routing_packet = new_onion_packet;
+ }
+
+ node.node.handle_update_add_htlc(&prev_node.node.get_our_node_id(), &payment_event.msgs[0]);
+ check_added_monitors!(node, 0);
+ commitment_signed_dance!(node, prev_node, payment_event.commitment_msg, false);
+ expect_pending_htlcs_forwardable!(node);
+
+ if idx == 0 {
+ let mut events_2 = node.node.get_and_clear_pending_msg_events();
+ assert_eq!(events_2.len(), 1);
+ check_added_monitors!(node, 1);
+ payment_event = SendEvent::from_event(events_2.remove(0));
+ assert_eq!(payment_event.msgs.len(), 1);
+ } else {
+ let events_2 = node.node.get_and_clear_pending_events();
+ assert!(events_2.is_empty());
+ }
+
+ prev_node = node;
+ }
+
+ // Second path
+ let ev = remove_first_msg_event_to_node(&expected_paths[1][0].node.get_our_node_id(), &mut events);
+ pass_along_path(&nodes[0], expected_paths[1], 101_000, our_payment_hash.clone(), Some(our_payment_secret), ev, true, None);
+
+ claim_payment_along_route(&nodes[0], expected_paths, false, our_payment_preimage);
+}
+
+fn do_test_overshoot_mpp(msat_amounts: &[u64], total_msat: u64) {
+
+ let routing_node_count = msat_amounts.len();
+ let node_count = routing_node_count + 2;
+
+ let chanmon_cfgs = create_chanmon_cfgs(node_count);
+ let node_cfgs = create_node_cfgs(node_count, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(node_count, &node_cfgs, &vec![None; node_count]);
+ let nodes = create_network(node_count, &node_cfgs, &node_chanmgrs);
+
+ let src_idx = 0;
+ let dst_idx = 1;
+
+ // Create channels for each amount
+ let mut expected_paths = Vec::with_capacity(routing_node_count);
+ let mut src_chan_ids = Vec::with_capacity(routing_node_count);
+ let mut dst_chan_ids = Vec::with_capacity(routing_node_count);
+ for i in 0..routing_node_count {
+ let routing_node = 2 + i;
+ let src_chan_id = create_announced_chan_between_nodes(&nodes, src_idx, routing_node).0.contents.short_channel_id;
+ src_chan_ids.push(src_chan_id);
+ let dst_chan_id = create_announced_chan_between_nodes(&nodes, routing_node, dst_idx).0.contents.short_channel_id;
+ dst_chan_ids.push(dst_chan_id);
+ let path = vec![&nodes[routing_node], &nodes[dst_idx]];
+ expected_paths.push(path);
+ }
+ let expected_paths: Vec<&[&Node]> = expected_paths.iter().map(|route| route.as_slice()).collect();
+
+ // Create a route for each amount
+ let example_amount = 100000;
+ let (mut route, our_payment_hash, our_payment_preimage, our_payment_secret) = get_route_and_payment_hash!(&nodes[src_idx], nodes[dst_idx], example_amount);
+ let sample_path = route.paths.pop().unwrap();
+ 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];
+ route.paths.push(path);
+ }
+
+ // Send payment with manually set total_msat
+ let payment_id = PaymentId(nodes[src_idx].keys_manager.backing.get_secure_random_bytes());
+ let onion_session_privs = nodes[src_idx].node.test_add_new_pending_payment(our_payment_hash, Some(our_payment_secret), payment_id, &route).unwrap();
+ nodes[src_idx].node.test_send_payment_internal(&route, our_payment_hash, &Some(our_payment_secret), None, payment_id, Some(total_msat), onion_session_privs).unwrap();
+ check_added_monitors!(nodes[src_idx], expected_paths.len());
+
+ let mut events = nodes[src_idx].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), expected_paths.len());
+ let mut amount_received = 0;
+ for (path_idx, expected_path) in expected_paths.iter().enumerate() {
+ let ev = remove_first_msg_event_to_node(&expected_path[0].node.get_our_node_id(), &mut events);
+
+ let current_path_amount = msat_amounts[path_idx];
+ amount_received += current_path_amount;
+ let became_claimable_now = amount_received >= total_msat && amount_received - current_path_amount < total_msat;
+ pass_along_path(&nodes[src_idx], expected_path, amount_received, our_payment_hash.clone(), Some(our_payment_secret), ev, became_claimable_now, None);
+ }
+
+ claim_payment_along_route(&nodes[src_idx], &expected_paths, false, our_payment_preimage);
+}
+
+#[test]
+fn test_overshoot_mpp() {
+ do_test_overshoot_mpp(&[100_000, 101_000], 200_000);
+ do_test_overshoot_mpp(&[100_000, 10_000, 100_000], 200_000);
+}
+
#[test]
fn test_simple_mpp() {
// Simple test of sending a multi-path payment.
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);
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
let logger = test_utils::TestLogger::with_id(format!("node {}", 0));
let persister = test_utils::TestPersister::new();
let watchtower = {
- let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.write(&mut w).unwrap();
- let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
- &mut io::Cursor::new(&w.0), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ let new_monitor = {
+ let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
+ &mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
+ 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);
assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
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(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); }
let logger = test_utils::TestLogger::with_id(format!("node {}", "Alice"));
let persister = test_utils::TestPersister::new();
let watchtower_alice = {
- let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.write(&mut w).unwrap();
- let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
- &mut io::Cursor::new(&w.0), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ let new_monitor = {
+ let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
+ &mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
+ 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);
assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
let logger = test_utils::TestLogger::with_id(format!("node {}", "Bob"));
let persister = test_utils::TestPersister::new();
let watchtower_bob = {
- let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.write(&mut w).unwrap();
- let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
- &mut io::Cursor::new(&w.0), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ let new_monitor = {
+ let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
+ &mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
+ 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);
assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
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(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);
let channel_id = crate::chain::transaction::OutPoint { txid: funding_created_msg.funding_txid, index: funding_created_msg.funding_output_index }.to_channel_id();
nodes[0].node.handle_error(&nodes[1].node.get_our_node_id(), &msgs::ErrorMessage { channel_id, data: "Hi".to_owned() });
assert!(nodes[0].chain_monitor.added_monitors.lock().unwrap().is_empty());
- check_closed_event!(nodes[0], 2, ClosureReason::CounterpartyForceClosed { peer_msg: "Hi".to_string() }, true);
+ check_closed_event!(nodes[0], 2, ClosureReason::CounterpartyForceClosed { peer_msg: UntrustedString("Hi".to_string()) }, true);
}
#[test]
assert_eq!(added_monitors[0].0, funding_output);
added_monitors.clear();
}
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
+
let funding_signed_msg = get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id());
let funding_outpoint = crate::chain::transaction::OutPoint { txid: funding_created_msg.funding_txid, index: funding_created_msg.funding_output_index };
};
check_added_monitors!(nodes[0], 0);
nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &funding_created);
- // At this point we'll try to add a duplicate channel monitor, which will be rejected, but
- // still needs to be cleared here.
- check_added_monitors!(nodes[1], 1);
+ // At this point we'll look up if the channel_id is present and immediately fail the channel
+ // without trying to persist the `ChannelMonitor`.
+ check_added_monitors!(nodes[1], 0);
// ...still, nodes[1] will reject the duplicate channel.
{
assert_eq!(added_monitors[0].0, funding_output);
added_monitors.clear();
}
+ expect_channel_pending_event(&nodes[0], &nodes[1].node.get_our_node_id());
let events_4 = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events_4.len(), 0);
nodes[0].node.handle_error(&nodes[1].node.get_our_node_id(), &msgs::ErrorMessage { channel_id: chan_2.2, data: "ERR".to_owned() });
check_added_monitors!(nodes[0], 1);
check_closed_broadcast!(nodes[0], false);
- check_closed_event!(nodes[0], 1, ClosureReason::CounterpartyForceClosed { peer_msg: "ERR".to_string() });
+ check_closed_event!(nodes[0], 1, ClosureReason::CounterpartyForceClosed { peer_msg: UntrustedString("ERR".to_string()) });
assert_eq!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0).len(), 1);
assert_eq!(nodes[0].node.list_usable_channels().len(), 2);
assert!(nodes[0].node.list_usable_channels()[0].channel_id == chan_1.2 || nodes[0].node.list_usable_channels()[1].channel_id == chan_1.2);
let _chan_4 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001);
nodes[0].node.handle_error(&nodes[1].node.get_our_node_id(), &msgs::ErrorMessage { channel_id: [0; 32], data: "ERR".to_owned() });
check_added_monitors!(nodes[0], 2);
- check_closed_event!(nodes[0], 2, ClosureReason::CounterpartyForceClosed { peer_msg: "ERR".to_string() });
+ check_closed_event!(nodes[0], 2, ClosureReason::CounterpartyForceClosed { peer_msg: UntrustedString("ERR".to_string()) });
let events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 2);
match events[0] {
_ => panic!("Unexpected event"),
}
// Note that at this point users of a standard PeerHandler will end up calling
- // peer_disconnected with no_connection_possible set to false, duplicating the
- // close-all-channels logic. That's OK, we don't want to end up not force-closing channels for
- // users with their own peer handling logic. We duplicate the call here, however.
+ // peer_disconnected.
assert_eq!(nodes[0].node.list_usable_channels().len(), 1);
assert!(nodes[0].node.list_usable_channels()[0].channel_id == chan_3.2);
- nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), true);
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id());
assert_eq!(nodes[0].node.list_usable_channels().len(), 1);
assert!(nodes[0].node.list_usable_channels()[0].channel_id == chan_3.2);
}
nodes[0].node.funding_transaction_generated_unchecked(&temporary_channel_id, &nodes[1].node.get_our_node_id(), tx.clone(), 0).unwrap();
nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id()));
check_added_monitors!(nodes[1], 1);
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
nodes[0].node.handle_funding_signed(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id()));
check_added_monitors!(nodes[0], 1);
+ expect_channel_pending_event(&nodes[0], &nodes[1].node.get_our_node_id());
let events_1 = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events_1.len(), 0);
create_announced_chan_between_nodes(&nodes, 0, 1);
let (chan_announce, _, channel_id, _) = create_announced_chan_between_nodes(&nodes, 1, 2);
let (_, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1_000_000);
- nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id(), false);
- nodes[2].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
+ nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id());
+ nodes[2].node.peer_disconnected(&nodes[1].node.get_our_node_id());
nodes[1].node.force_close_broadcasting_latest_txn(&channel_id, &nodes[2].node.get_our_node_id()).unwrap();
check_closed_broadcast!(nodes[1], true);
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();
commitment_signed_dance!(nodes[0], nodes[1], fail_updates_1.commitment_signed, false);
let failure_events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(failure_events.len(), 2);
+ assert_eq!(failure_events.len(), 4);
if let Event::PaymentPathFailed { .. } = failure_events[0] {} else { panic!(); }
- if let Event::PaymentPathFailed { .. } = failure_events[1] {} else { panic!(); }
+ if let Event::PaymentFailed { .. } = failure_events[1] {} else { panic!(); }
+ if let Event::PaymentPathFailed { .. } = failure_events[2] {} else { panic!(); }
+ if let Event::PaymentFailed { .. } = failure_events[3] {} else { panic!(); }
} else {
// Let the second HTLC fail and claim the first
expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash: our_payment_hash }]);
nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &fail_updates_1.update_fail_htlcs[0]);
commitment_signed_dance!(nodes[0], nodes[1], fail_updates_1.commitment_signed, false);
- expect_payment_failed_conditions(&nodes[0], our_payment_hash, true, PaymentFailedConditions::new().mpp_parts_remain());
+ expect_payment_failed_conditions(&nodes[0], our_payment_hash, true, PaymentFailedConditions::new());
claim_payment(&nodes[0], &[&nodes[1]], our_payment_preimage);
}
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);
if path_a[0].pubkey == nodes[1].node.get_our_node_id() {
core::cmp::Ordering::Less } else { core::cmp::Ordering::Greater }
});
- let payment_params_opt = Some(payment_params);
let (our_payment_preimage, our_payment_hash, our_payment_secret) = get_payment_preimage_hash!(&nodes[3]);
dup_route.paths.push(route.paths[1].clone());
nodes[0].node.test_add_new_pending_payment(our_payment_hash, Some(our_payment_secret), payment_id, &dup_route).unwrap()
};
- {
- nodes[0].node.send_payment_along_path(&route.paths[0], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None, session_privs[0]).unwrap();
- check_added_monitors!(nodes[0], 1);
+ nodes[0].node.test_send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None, session_privs[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);
pass_along_path(&nodes[0], &[&nodes[1], &nodes[3]], 15_000_000, our_payment_hash, Some(our_payment_secret), events.pop().unwrap(), false, None);
}
assert!(nodes[3].node.get_and_clear_pending_events().is_empty());
- {
- nodes[0].node.send_payment_along_path(&route.paths[1], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 14_000_000, cur_height, payment_id, &None, session_privs[1]).unwrap();
- check_added_monitors!(nodes[0], 1);
+ nodes[0].node.test_send_payment_along_path(&route.paths[1], &our_payment_hash, &Some(our_payment_secret), 14_000_000, cur_height, payment_id, &None, session_privs[1]).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 payment_event = SendEvent::from_event(events.pop().unwrap());
expect_payment_failed_conditions(&nodes[0], our_payment_hash, true, PaymentFailedConditions::new().mpp_parts_remain());
- nodes[0].node.send_payment_along_path(&route.paths[1], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None, session_privs[2]).unwrap();
+ nodes[0].node.test_send_payment_along_path(&route.paths[1], &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None, session_privs[2]).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
pass_along_path(&nodes[0], &[&nodes[2], &nodes[3]], 15_000_000, our_payment_hash, Some(our_payment_secret), events.pop().unwrap(), true, None);
- claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, our_payment_preimage);
+ do_claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, our_payment_preimage);
+ let events = nodes[0].node.get_and_clear_pending_events();
+ assert_eq!(events.len(), 3);
+ match events[0] {
+ Event::PaymentSent { payment_hash, .. } => { // The payment was abandoned earlier, so the fee paid will be None
+ assert_eq!(payment_hash, our_payment_hash);
+ },
+ _ => panic!("Unexpected event")
+ }
+ match events[1] {
+ Event::PaymentPathSuccessful { payment_hash, .. } => {
+ assert_eq!(payment_hash.unwrap(), our_payment_hash);
+ },
+ _ => panic!("Unexpected event")
+ }
+ match events[2] {
+ Event::PaymentPathSuccessful { payment_hash, .. } => {
+ assert_eq!(payment_hash.unwrap(), our_payment_hash);
+ },
+ _ => panic!("Unexpected event")
+ }
}
#[test]
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,
};
- let scorer = test_utils::TestScorer::with_penalty(0);
+ 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 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,
};
let network_graph = nodes[0].network_graph.clone();
let first_hops = nodes[0].node.list_usable_channels();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ 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, Some(&first_hops.iter().collect::<Vec<_>>()),
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
nodes[0].node.funding_transaction_generated(&temporary_channel_id, &nodes[1].node.get_our_node_id(), tx.clone()).unwrap();
nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id()));
check_added_monitors!(nodes[1], 1);
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
nodes[0].node.handle_funding_signed(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id()));
check_added_monitors!(nodes[0], 1);
+ expect_channel_pending_event(&nodes[0], &nodes[1].node.get_our_node_id());
let (channel_ready, channel_id) = create_chan_between_nodes_with_value_confirm(&nodes[0], &nodes[1], &tx);
let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &channel_ready);
}
nodes[0].node.timer_tick_occurred();
check_added_monitors!(nodes[0], 1);
- nodes[0].logger.assert_log_contains("lightning::ln::channel".to_string(), "Cannot afford to send new feerate at 2530 without infringing max dust htlc exposure".to_string(), 1);
+ nodes[0].logger.assert_log_contains("lightning::ln::channel", "Cannot afford to send new feerate at 2530 without infringing max dust htlc exposure", 1);
}
let _ = nodes[0].node.get_and_clear_pending_msg_events();
_ => 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);
+}
projects / rust-lightning / blobdiff