let mut secp_ctx = Secp256k1::new();
BlindedPath::new_for_payment(
&intermediate_nodes[..], *node_ids.last().unwrap(), payee_tlvs,
- channel_upds.last().unwrap().htlc_maximum_msat, keys_manager, &secp_ctx
+ channel_upds.last().unwrap().htlc_maximum_msat, TEST_FINAL_CLTV as u16, keys_manager, &secp_ctx
).unwrap()
}
};
let mut secp_ctx = Secp256k1::new();
let blinded_path = BlindedPath::one_hop_for_payment(
- nodes[1].node.get_our_node_id(), payee_tlvs, &chanmon_cfgs[1].keys_manager, &secp_ctx
+ nodes[1].node.get_our_node_id(), payee_tlvs, TEST_FINAL_CLTV as u16,
+ &chanmon_cfgs[1].keys_manager, &secp_ctx
).unwrap();
let route_params = RouteParameters::from_payment_params_and_value(
},
};
let blinded_path = BlindedPath::one_hop_for_payment(
- nodes[3].node.get_our_node_id(), payee_tlvs, &chanmon_cfgs[3].keys_manager, &secp_ctx
+ nodes[3].node.get_our_node_id(), payee_tlvs, TEST_FINAL_CLTV as u16,
+ &chanmon_cfgs[3].keys_manager, &secp_ctx
).unwrap();
let bolt12_features =
claim_payment_along_route(&nodes[0], expected_route, false, payment_preimage);
}
+#[test]
+fn mpp_to_three_hop_blinded_paths() {
+ let chanmon_cfgs = create_chanmon_cfgs(6);
+ let node_cfgs = create_node_cfgs(6, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs, &[None, None, None, None, None, None]);
+ let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
+
+ // Create this network topology so node 0 MPP's over 2 3-hop blinded paths:
+ // n1 -- n3
+ // / \
+ // n0 n5
+ // \ /
+ // n2 -- n4
+ create_announced_chan_between_nodes(&nodes, 0, 1);
+ create_announced_chan_between_nodes(&nodes, 0, 2);
+ let chan_upd_1_3 = create_announced_chan_between_nodes(&nodes, 1, 3).0.contents;
+ let chan_upd_2_4 = create_announced_chan_between_nodes(&nodes, 2, 4).0.contents;
+ let chan_upd_3_5 = create_announced_chan_between_nodes(&nodes, 3, 5).0.contents;
+ let chan_upd_4_5 = create_announced_chan_between_nodes(&nodes, 4, 5).0.contents;
+
+ let amt_msat = 15_000_000;
+ let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[5], Some(amt_msat), None);
+ let route_params = {
+ let path_1_params = get_blinded_route_parameters(
+ amt_msat, payment_secret, vec![
+ nodes[1].node.get_our_node_id(), nodes[3].node.get_our_node_id(),
+ nodes[5].node.get_our_node_id()
+ ], &[&chan_upd_1_3, &chan_upd_3_5], &chanmon_cfgs[5].keys_manager
+ );
+ let path_2_params = get_blinded_route_parameters(
+ amt_msat, payment_secret, vec![
+ nodes[2].node.get_our_node_id(), nodes[4].node.get_our_node_id(),
+ nodes[5].node.get_our_node_id()
+ ], &[&chan_upd_2_4, &chan_upd_4_5], &chanmon_cfgs[5].keys_manager
+ );
+ let pay_params = PaymentParameters::blinded(
+ vec![
+ path_1_params.payment_params.payee.blinded_route_hints()[0].clone(),
+ path_2_params.payment_params.payee.blinded_route_hints()[0].clone()
+ ]
+ )
+ .with_bolt12_features(channelmanager::provided_bolt12_invoice_features(&UserConfig::default()))
+ .unwrap();
+ RouteParameters::from_payment_params_and_value(pay_params, amt_msat)
+ };
+
+ nodes[0].node.send_payment(payment_hash, RecipientOnionFields::spontaneous_empty(),
+ PaymentId(payment_hash.0), route_params, Retry::Attempts(0)).unwrap();
+ check_added_monitors(&nodes[0], 2);
+
+ let expected_route: &[&[&Node]] = &[&[&nodes[1], &nodes[3], &nodes[5]], &[&nodes[2], &nodes[4], &nodes[5]]];
+ let mut events = nodes[0].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 2);
+
+ let ev = remove_first_msg_event_to_node(&nodes[1].node.get_our_node_id(), &mut events);
+ pass_along_path(&nodes[0], expected_route[0], amt_msat, payment_hash.clone(),
+ Some(payment_secret), ev.clone(), false, None);
+
+ let ev = remove_first_msg_event_to_node(&nodes[2].node.get_our_node_id(), &mut events);
+ pass_along_path(&nodes[0], expected_route[1], amt_msat, payment_hash.clone(),
+ Some(payment_secret), ev.clone(), true, None);
+ claim_payment_along_route(&nodes[0], expected_route, false, payment_preimage);
+}
+
enum ForwardCheckFail {
// Fail a check on the inbound onion payload. In this case, we underflow when calculating the
// outgoing cltv_expiry.
#[test]
fn forward_checks_failure() {
- do_forward_checks_failure(ForwardCheckFail::InboundOnionCheck);
- do_forward_checks_failure(ForwardCheckFail::ForwardPayloadEncodedAsReceive);
- do_forward_checks_failure(ForwardCheckFail::OutboundChannelCheck);
+ do_forward_checks_failure(ForwardCheckFail::InboundOnionCheck, true);
+ do_forward_checks_failure(ForwardCheckFail::InboundOnionCheck, false);
+ do_forward_checks_failure(ForwardCheckFail::ForwardPayloadEncodedAsReceive, true);
+ do_forward_checks_failure(ForwardCheckFail::ForwardPayloadEncodedAsReceive, false);
+ do_forward_checks_failure(ForwardCheckFail::OutboundChannelCheck, true);
+ do_forward_checks_failure(ForwardCheckFail::OutboundChannelCheck, false);
}
-fn do_forward_checks_failure(check: ForwardCheckFail) {
+fn do_forward_checks_failure(check: ForwardCheckFail, intro_fails: bool) {
// Ensure we'll fail backwards properly if a forwarding check fails on initial update_add
// receipt.
- let chanmon_cfgs = create_chanmon_cfgs(3);
- let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
- let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
- let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
+ let chanmon_cfgs = create_chanmon_cfgs(4);
+ let node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
+ let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs);
// We need the session priv to construct a bogus onion packet later.
*nodes[0].keys_manager.override_random_bytes.lock().unwrap() = Some([3; 32]);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0);
let chan_upd_1_2 = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0).0.contents;
+ let chan_upd_2_3 = create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 1_000_000, 0).0.contents;
let amt_msat = 5000;
- let (_, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[2], Some(amt_msat), None);
+ let (_, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[3], Some(amt_msat), None);
let route_params = get_blinded_route_parameters(amt_msat, payment_secret,
- nodes.iter().skip(1).map(|n| n.node.get_our_node_id()).collect(), &[&chan_upd_1_2],
- &chanmon_cfgs[2].keys_manager);
+ nodes.iter().skip(1).map(|n| n.node.get_our_node_id()).collect(),
+ &[&chan_upd_1_2, &chan_upd_2_3], &chanmon_cfgs[3].keys_manager);
let route = get_route(&nodes[0], &route_params).unwrap();
node_cfgs[0].router.expect_find_route(route_params.clone(), Ok(route.clone()));
nodes[0].node.send_payment(payment_hash, RecipientOnionFields::spontaneous_empty(), PaymentId(payment_hash.0), route_params, Retry::Attempts(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 ev = remove_first_msg_event_to_node(&nodes[1].node.get_our_node_id(), &mut events);
- let mut payment_event = SendEvent::from_event(ev);
+ macro_rules! cause_error {
+ ($src_node_idx: expr, $target_node_idx: expr, $update_add: expr) => {
+ match check {
+ ForwardCheckFail::InboundOnionCheck => {
+ $update_add.cltv_expiry = 10; // causes outbound CLTV expiry to underflow
+ },
+ ForwardCheckFail::ForwardPayloadEncodedAsReceive => {
+ let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
+ let cur_height = nodes[0].best_block_info().1;
+ let (mut onion_payloads, ..) = onion_utils::build_onion_payloads(
+ &route.paths[0], amt_msat, RecipientOnionFields::spontaneous_empty(), cur_height, &None).unwrap();
+ // Remove the receive payload so the blinded forward payload is encoded as a final payload
+ // (i.e. next_hop_hmac == [0; 32])
+ onion_payloads.pop();
+ if $target_node_idx + 1 < nodes.len() {
+ onion_payloads.pop();
+ }
+ $update_add.onion_routing_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash).unwrap();
+ },
+ ForwardCheckFail::OutboundChannelCheck => {
+ // The intro node will see that the next-hop peer is disconnected and fail the HTLC backwards.
+ nodes[$src_node_idx].node.peer_disconnected(&nodes[$target_node_idx].node.get_our_node_id());
+ }
+ }
+ }
+ }
- let mut update_add = &mut payment_event.msgs[0];
- match check {
- ForwardCheckFail::InboundOnionCheck => {
- update_add.cltv_expiry = 10; // causes outbound CLTV expiry to underflow
- },
- ForwardCheckFail::ForwardPayloadEncodedAsReceive => {
- let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
- let cur_height = nodes[0].best_block_info().1;
- let (mut onion_payloads, ..) = onion_utils::build_onion_payloads(
- &route.paths[0], amt_msat, RecipientOnionFields::spontaneous_empty(), cur_height, &None).unwrap();
- // Remove the receive payload so the blinded forward payload is encoded as a final payload
- // (i.e. next_hop_hmac == [0; 32])
- onion_payloads.pop();
- update_add.onion_routing_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash).unwrap();
- },
- ForwardCheckFail::OutboundChannelCheck => {
- // The intro node will see that the next-hop peer is disconnected and fail the HTLC backwards.
- nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id());
- },
+ let mut updates_0_1 = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
+ let update_add = &mut updates_0_1.update_add_htlcs[0];
+
+ if intro_fails {
+ cause_error!(1, 2, update_add);
}
- nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]);
+
+ nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &update_add);
check_added_monitors!(nodes[1], 0);
- do_commitment_signed_dance(&nodes[1], &nodes[0], &payment_event.commitment_msg, true, true);
+ do_commitment_signed_dance(&nodes[1], &nodes[0], &updates_0_1.commitment_signed, true, true);
+
+ if intro_fails {
+ let mut 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(), &updates.update_fail_htlcs[0]);
+ do_commitment_signed_dance(&nodes[0], &nodes[1], &updates.commitment_signed, false, false);
+ expect_payment_failed_conditions(&nodes[0], payment_hash, false,
+ PaymentFailedConditions::new().expected_htlc_error_data(INVALID_ONION_BLINDING, &[0; 32]));
+ return
+ }
+
+ expect_pending_htlcs_forwardable!(nodes[1]);
+ check_added_monitors!(nodes[1], 1);
+
+ let mut updates_1_2 = get_htlc_update_msgs!(nodes[1], nodes[2].node.get_our_node_id());
+ let mut update_add = &mut updates_1_2.update_add_htlcs[0];
+
+ cause_error!(2, 3, update_add);
+
+ nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &update_add);
+ check_added_monitors!(nodes[2], 0);
+ do_commitment_signed_dance(&nodes[2], &nodes[1], &updates_1_2.commitment_signed, true, true);
+
+ let mut updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
+ let update_malformed = &mut updates.update_fail_malformed_htlcs[0];
+ assert_eq!(update_malformed.failure_code, INVALID_ONION_BLINDING);
+ assert_eq!(update_malformed.sha256_of_onion, [0; 32]);
+
+ // Ensure the intro node will properly blind the error if its downstream node failed to do so.
+ update_malformed.sha256_of_onion = [1; 32];
+ update_malformed.failure_code = INVALID_ONION_BLINDING ^ 1;
+ nodes[1].node.handle_update_fail_malformed_htlc(&nodes[2].node.get_our_node_id(), update_malformed);
+ do_commitment_signed_dance(&nodes[1], &nodes[2], &updates.commitment_signed, true, false);
let mut 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(), &updates.update_fail_htlcs[0]);
#[test]
fn forward_fail_in_process_pending_htlc_fwds() {
- do_forward_fail_in_process_pending_htlc_fwds(ProcessPendingHTLCsCheck::FwdPeerDisconnected);
- do_forward_fail_in_process_pending_htlc_fwds(ProcessPendingHTLCsCheck::FwdChannelClosed);
+ do_forward_fail_in_process_pending_htlc_fwds(ProcessPendingHTLCsCheck::FwdPeerDisconnected, true);
+ do_forward_fail_in_process_pending_htlc_fwds(ProcessPendingHTLCsCheck::FwdPeerDisconnected, false);
+ do_forward_fail_in_process_pending_htlc_fwds(ProcessPendingHTLCsCheck::FwdChannelClosed, true);
+ do_forward_fail_in_process_pending_htlc_fwds(ProcessPendingHTLCsCheck::FwdChannelClosed, false);
}
-fn do_forward_fail_in_process_pending_htlc_fwds(check: ProcessPendingHTLCsCheck) {
+fn do_forward_fail_in_process_pending_htlc_fwds(check: ProcessPendingHTLCsCheck, intro_fails: bool) {
// Ensure the intro node will error backwards properly if the HTLC fails in
// process_pending_htlc_forwards.
- let chanmon_cfgs = create_chanmon_cfgs(3);
- let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
- let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
- let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
+ let chanmon_cfgs = create_chanmon_cfgs(4);
+ let node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
+ let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0);
- let (chan_upd_1_2, channel_id) = {
+ let (chan_upd_1_2, chan_id_1_2) = {
let chan = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0);
(chan.0.contents, chan.2)
};
+ let (chan_upd_2_3, chan_id_2_3) = {
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 1_000_000, 0);
+ (chan.0.contents, chan.2)
+ };
let amt_msat = 5000;
let (_, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[2], Some(amt_msat), None);
let route_params = get_blinded_route_parameters(amt_msat, payment_secret,
- nodes.iter().skip(1).map(|n| n.node.get_our_node_id()).collect(), &[&chan_upd_1_2],
+ nodes.iter().skip(1).map(|n| n.node.get_our_node_id()).collect(), &[&chan_upd_1_2, &chan_upd_2_3],
&chanmon_cfgs[2].keys_manager);
nodes[0].node.send_payment(payment_hash, RecipientOnionFields::spontaneous_empty(), PaymentId(payment_hash.0), route_params, Retry::Attempts(0)).unwrap();
check_added_monitors!(nodes[1], 0);
do_commitment_signed_dance(&nodes[1], &nodes[0], &payment_event.commitment_msg, false, false);
- match check {
- ProcessPendingHTLCsCheck::FwdPeerDisconnected => {
- // Disconnect the next-hop peer so when we go to forward in process_pending_htlc_forwards, the
- // intro node will error backwards.
- nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id());
- expect_pending_htlcs_forwardable!(nodes[1]);
- expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1],
- vec![HTLCDestination::NextHopChannel { node_id: Some(nodes[2].node.get_our_node_id()), channel_id }]);
- },
- ProcessPendingHTLCsCheck::FwdChannelClosed => {
- // Force close the next-hop channel so when we go to forward in process_pending_htlc_forwards,
- // the intro node will error backwards.
- nodes[1].node.force_close_broadcasting_latest_txn(&channel_id, &nodes[2].node.get_our_node_id()).unwrap();
- let events = nodes[1].node.get_and_clear_pending_events();
- match events[0] {
- crate::events::Event::PendingHTLCsForwardable { .. } => {},
- _ => panic!("Unexpected event {:?}", events),
- };
- match events[1] {
- crate::events::Event::ChannelClosed { .. } => {},
- _ => panic!("Unexpected event {:?}", events),
+ macro_rules! cause_error {
+ ($prev_node: expr, $curr_node: expr, $next_node: expr, $failed_chan_id: expr, $failed_scid: expr) => {
+ match check {
+ ProcessPendingHTLCsCheck::FwdPeerDisconnected => {
+ // Disconnect the next-hop peer so when we go to forward in process_pending_htlc_forwards, the
+ // intro node will error backwards.
+ $curr_node.node.peer_disconnected(&$next_node.node.get_our_node_id());
+ expect_pending_htlcs_forwardable!($curr_node);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!($curr_node,
+ vec![HTLCDestination::NextHopChannel { node_id: Some($next_node.node.get_our_node_id()), channel_id: $failed_chan_id }]);
+ },
+ ProcessPendingHTLCsCheck::FwdChannelClosed => {
+ // Force close the next-hop channel so when we go to forward in process_pending_htlc_forwards,
+ // the intro node will error backwards.
+ $curr_node.node.force_close_broadcasting_latest_txn(&$failed_chan_id, &$next_node.node.get_our_node_id()).unwrap();
+ let events = $curr_node.node.get_and_clear_pending_events();
+ match events[0] {
+ crate::events::Event::PendingHTLCsForwardable { .. } => {},
+ _ => panic!("Unexpected event {:?}", events),
+ };
+ match events[1] {
+ crate::events::Event::ChannelClosed { .. } => {},
+ _ => panic!("Unexpected event {:?}", events),
+ }
+
+ $curr_node.node.process_pending_htlc_forwards();
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!($curr_node,
+ vec![HTLCDestination::UnknownNextHop { requested_forward_scid: $failed_scid }]);
+ check_closed_broadcast(&$curr_node, 1, true);
+ check_added_monitors!($curr_node, 1);
+ $curr_node.node.process_pending_htlc_forwards();
+ },
}
+ }
+ }
- nodes[1].node.process_pending_htlc_forwards();
- expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1],
- vec![HTLCDestination::UnknownNextHop { requested_forward_scid: chan_upd_1_2.short_channel_id }]);
- check_closed_broadcast(&nodes[1], 1, true);
- check_added_monitors!(nodes[1], 1);
- nodes[1].node.process_pending_htlc_forwards();
- },
+ if intro_fails {
+ cause_error!(nodes[0], nodes[1], nodes[2], chan_id_1_2, chan_upd_1_2.short_channel_id);
+ let mut 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(), &updates.update_fail_htlcs[0]);
+ check_added_monitors!(nodes[1], 1);
+ do_commitment_signed_dance(&nodes[0], &nodes[1], &updates.commitment_signed, false, false);
+
+ expect_payment_failed_conditions(&nodes[0], payment_hash, false,
+ PaymentFailedConditions::new().expected_htlc_error_data(INVALID_ONION_BLINDING, &[0; 32]));
+ return
}
+ expect_pending_htlcs_forwardable!(nodes[1]);
+ check_added_monitors!(nodes[1], 1);
+
+ let mut updates_1_2 = get_htlc_update_msgs!(nodes[1], nodes[2].node.get_our_node_id());
+ let mut update_add = &mut updates_1_2.update_add_htlcs[0];
+ nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &update_add);
+ check_added_monitors!(nodes[2], 0);
+ do_commitment_signed_dance(&nodes[2], &nodes[1], &updates_1_2.commitment_signed, true, true);
+
+ cause_error!(nodes[1], nodes[2], nodes[3], chan_id_2_3, chan_upd_2_3.short_channel_id);
+ check_added_monitors!(nodes[2], 1);
+
+ let mut updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
+ let update_malformed = &mut updates.update_fail_malformed_htlcs[0];
+ assert_eq!(update_malformed.failure_code, INVALID_ONION_BLINDING);
+ assert_eq!(update_malformed.sha256_of_onion, [0; 32]);
+
+ // Ensure the intro node will properly blind the error if its downstream node failed to do so.
+ update_malformed.sha256_of_onion = [1; 32];
+ update_malformed.failure_code = INVALID_ONION_BLINDING ^ 1;
+ nodes[1].node.handle_update_fail_malformed_htlc(&nodes[2].node.get_our_node_id(), update_malformed);
+ do_commitment_signed_dance(&nodes[1], &nodes[2], &updates.commitment_signed, true, false);
+
let mut 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(), &updates.update_fail_htlcs[0]);
- check_added_monitors!(nodes[1], 1);
do_commitment_signed_dance(&nodes[0], &nodes[1], &updates.commitment_signed, false, false);
-
expect_payment_failed_conditions(&nodes[0], payment_hash, false,
PaymentFailedConditions::new().expected_htlc_error_data(INVALID_ONION_BLINDING, &[0; 32]));
}
let chan_upd_2_3 = create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 1_000_000, 0).0.contents;
let chan_upd_3_4 = create_announced_chan_between_nodes_with_value(&nodes, 3, 4, 1_000_000, 0).0.contents;
+ // Get all our nodes onto the same height so payments don't fail for CLTV violations.
+ connect_blocks(&nodes[0], nodes[4].best_block_info().1 - nodes[0].best_block_info().1);
+ connect_blocks(&nodes[1], nodes[4].best_block_info().1 - nodes[1].best_block_info().1);
+ connect_blocks(&nodes[2], nodes[4].best_block_info().1 - nodes[2].best_block_info().1);
+ assert_eq!(nodes[4].best_block_info().1, nodes[3].best_block_info().1);
+
let amt_msat = 5000;
let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[4], Some(amt_msat), None);
let route_params = get_blinded_route_parameters(amt_msat, payment_secret,
commitment_signed_dance!(nodes[2], nodes[1], (), false, true, false, false);
},
ReceiveCheckFail::ProcessPendingHTLCsCheck => {
- assert_eq!(payment_event_1_2.msgs[0].cltv_expiry, nodes[0].best_block_info().1 + 1 + excess_final_cltv_delta_opt.unwrap() as u32);
+ assert_eq!(payment_event_1_2.msgs[0].cltv_expiry, nodes[0].best_block_info().1 + 1 + excess_final_cltv_delta_opt.unwrap() as u32 + TEST_FINAL_CLTV);
nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &payment_event_1_2.msgs[0]);
check_added_monitors!(nodes[2], 0);
do_commitment_signed_dance(&nodes[2], &nodes[1], &payment_event_1_2.commitment_msg, true, true);
projects / rust-lightning / blobdiff