//! LSP).
use crate::chain::ChannelMonitorUpdateStatus;
-use crate::chain::keysinterface::NodeSigner;
+use crate::sign::NodeSigner;
use crate::events::{ClosureReason, Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider};
-use crate::ln::channelmanager::{ChannelManager, MIN_CLTV_EXPIRY_DELTA, PaymentId};
+use crate::ln::channelmanager::{MIN_CLTV_EXPIRY_DELTA, PaymentId, RecipientOnionFields};
use crate::routing::gossip::RoutingFees;
use crate::routing::router::{PaymentParameters, RouteHint, RouteHintHop};
use crate::ln::features::ChannelTypeFeatures;
use crate::ln::msgs;
use crate::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, ChannelUpdate, ErrorAction};
use crate::ln::wire::Encode;
-use crate::util::config::UserConfig;
+use crate::util::config::{UserConfig, MaxDustHTLCExposure};
use crate::util::ser::Writeable;
use crate::util::test_utils;
use crate::ln::functional_test_utils::*;
-use bitcoin::blockdata::constants::genesis_block;
+use bitcoin::blockdata::constants::ChainHash;
use bitcoin::network::constants::Network;
#[test]
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let mut no_announce_cfg = test_default_channel_config();
no_announce_cfg.accept_forwards_to_priv_channels = false;
+ let persister;
+ let new_chain_monitor;
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, Some(no_announce_cfg), None]);
- let persister: test_utils::TestPersister;
- let new_chain_monitor: test_utils::TestChainMonitor;
- let nodes_1_deserialized: ChannelManager<&test_utils::TestChainMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestRouter, &test_utils::TestLogger>;
+ let nodes_1_deserialized;
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan_id_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 500_000_000).2;
}]);
let last_hops = vec![route_hint];
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_route_hints(last_hops);
- let (route, our_payment_hash, our_payment_preimage, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 10_000, TEST_FINAL_CLTV);
+ .with_bolt11_features(nodes[2].node.bolt11_invoice_features()).unwrap()
+ .with_route_hints(last_hops).unwrap();
+ let (route, our_payment_hash, our_payment_preimage, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 10_000);
- nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret), PaymentId(our_payment_hash.0)).unwrap();
+ nodes[0].node.send_payment_with_route(&route, our_payment_hash,
+ RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
let payment_event = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(0));
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]);
no_announce_cfg.accept_forwards_to_priv_channels = true;
reload_node!(nodes[1], no_announce_cfg, &nodes_1_serialized, &[&monitor_a_serialized, &monitor_b_serialized], persister, new_chain_monitor, nodes_1_deserialized);
- 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();
- 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();
+ nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init {
+ features: nodes[1].node.init_features(), networks: None, remote_network_address: None
+ }, true).unwrap();
+ nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init {
+ features: nodes[0].node.init_features(), networks: None, remote_network_address: None
+ }, false).unwrap();
let as_reestablish = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
let bs_reestablish = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_reestablish);
get_event_msg!(nodes[0], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id());
get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id());
- nodes[1].node.peer_connected(&nodes[2].node.get_our_node_id(), &msgs::Init { features: nodes[2].node.init_features(), remote_network_address: None }, true).unwrap();
- nodes[2].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: nodes[1].node.init_features(), remote_network_address: None }, false).unwrap();
+ nodes[1].node.peer_connected(&nodes[2].node.get_our_node_id(), &msgs::Init {
+ features: nodes[2].node.init_features(), networks: None, remote_network_address: None
+ }, true).unwrap();
+ nodes[2].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init {
+ features: nodes[1].node.init_features(), networks: None, remote_network_address: None
+ }, false).unwrap();
let bs_reestablish = get_chan_reestablish_msgs!(nodes[1], nodes[2]).pop().unwrap();
let cs_reestablish = get_chan_reestablish_msgs!(nodes[2], nodes[1]).pop().unwrap();
nodes[2].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reestablish);
get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[2].node.get_our_node_id());
get_event_msg!(nodes[2], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id());
- nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret), PaymentId(our_payment_hash.0)).unwrap();
+ nodes[0].node.send_payment_with_route(&route, our_payment_hash,
+ RecipientOnionFields::secret_only(our_payment_secret), PaymentId(our_payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
pass_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], 10_000, our_payment_hash, our_payment_secret);
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], our_payment_preimage);
alice_config.channel_handshake_config.minimum_depth = 1;
alice_config.channel_handshake_config.announced_channel = true;
alice_config.channel_handshake_limits.force_announced_channel_preference = false;
+ alice_config.channel_config.max_dust_htlc_exposure = MaxDustHTLCExposure::FeeRateMultiplier(5_000_000 / 253);
let mut bob_config = UserConfig::default();
bob_config.channel_handshake_config.minimum_depth = 1;
bob_config.channel_handshake_config.announced_channel = true;
bob_config.channel_handshake_limits.force_announced_channel_preference = false;
+ bob_config.channel_config.max_dust_htlc_exposure = MaxDustHTLCExposure::FeeRateMultiplier(5_000_000 / 253);
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(alice_config), Some(bob_config)]);
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
- let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 100_000, 42);
- assert_eq!(route.paths[0][1].short_channel_id, last_hop[0].inbound_scid_alias.unwrap());
- nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap();
+ .with_bolt11_features(nodes[2].node.bolt11_invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
+ let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 100_000);
+ assert_eq!(route.paths[0].hops[1].short_channel_id, last_hop[0].inbound_scid_alias.unwrap());
+ nodes[0].node.send_payment_with_route(&route, payment_hash,
+ RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
pass_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], 100_000, payment_hash, payment_secret);
check_added_monitors!(nodes[2], 1);
let cs_funding_signed = get_event_msg!(nodes[2], MessageSendEvent::SendFundingSigned, nodes[1].node.get_our_node_id());
+ expect_channel_pending_event(&nodes[2], &nodes[1].node.get_our_node_id());
+
nodes[1].node.handle_funding_signed(&nodes[2].node.get_our_node_id(), &cs_funding_signed);
+ expect_channel_pending_event(&nodes[1], &nodes[2].node.get_our_node_id());
check_added_monitors!(nodes[1], 1);
let conf_height = core::cmp::max(nodes[1].best_block_info().1 + 1, nodes[2].best_block_info().1 + 1);
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints.clone());
- let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 100_000, 42);
- assert_eq!(route.paths[0][1].short_channel_id, last_hop[0].inbound_scid_alias.unwrap());
- nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap();
+ .with_bolt11_features(nodes[2].node.bolt11_invoice_features()).unwrap()
+ .with_route_hints(hop_hints.clone()).unwrap();
+ let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 100_000);
+ assert_eq!(route.paths[0].hops[1].short_channel_id, last_hop[0].inbound_scid_alias.unwrap());
+ nodes[0].node.send_payment_with_route(&route, payment_hash,
+ RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
pass_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], 100_000, payment_hash, payment_secret);
hop_hints[0].0[0].short_channel_id = last_hop[0].short_channel_id.unwrap();
let payment_params_2 = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
- let (route_2, payment_hash_2, _, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params_2, 100_000, 42);
- assert_eq!(route_2.paths[0][1].short_channel_id, last_hop[0].short_channel_id.unwrap());
- nodes[0].node.send_payment(&route_2, payment_hash_2, &Some(payment_secret_2), PaymentId(payment_hash_2.0)).unwrap();
+ .with_bolt11_features(nodes[2].node.bolt11_invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
+ let (route_2, payment_hash_2, _, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params_2, 100_000);
+ assert_eq!(route_2.paths[0].hops[1].short_channel_id, last_hop[0].short_channel_id.unwrap());
+ nodes[0].node.send_payment_with_route(&route_2, payment_hash_2,
+ RecipientOnionFields::secret_only(payment_secret_2), PaymentId(payment_hash_2.0)).unwrap();
check_added_monitors!(nodes[0], 1);
let payment_event = SendEvent::from_node(&nodes[0]);
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
- let (mut route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 10_000, 42);
- assert_eq!(route.paths[0][1].short_channel_id, nodes[2].node.list_usable_channels()[0].inbound_scid_alias.unwrap());
+ .with_bolt11_features(nodes[2].node.bolt11_invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
+ let (mut route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 10_000);
+ assert_eq!(route.paths[0].hops[1].short_channel_id, nodes[2].node.list_usable_channels()[0].inbound_scid_alias.unwrap());
- route.paths[0][1].fee_msat = 10_000_000; // Overshoot the last channel's value
+ route.paths[0].hops[1].fee_msat = 10_000_000; // Overshoot the last channel's value
// Route the HTLC through to the destination.
- nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap();
+ nodes[0].node.send_payment_with_route(&route, payment_hash,
+ RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
let as_updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &as_updates.update_add_htlcs[0]);
// Build the expected channel update
let contents = msgs::UnsignedChannelUpdate {
- chain_hash: genesis_block(Network::Testnet).header.block_hash(),
+ chain_hash: ChainHash::using_genesis_block(Network::Testnet),
short_channel_id: last_hop[0].inbound_scid_alias.unwrap(),
timestamp: 21,
flags: 1,
PaymentFailedConditions::new().blamed_scid(last_hop[0].inbound_scid_alias.unwrap())
.blamed_chan_closed(false).expected_htlc_error_data(0x1000|7, &err_data));
- route.paths[0][1].fee_msat = 10_000; // Reset to the correct payment amount
- route.paths[0][0].fee_msat = 0; // But set fee paid to the middle hop to 0
+ route.paths[0].hops[1].fee_msat = 10_000; // Reset to the correct payment amount
+ route.paths[0].hops[0].fee_msat = 0; // But set fee paid to the middle hop to 0
// Route the HTLC through to the destination.
- nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap();
+ nodes[0].node.send_payment_with_route(&route, payment_hash,
+ RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
let as_updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &as_updates.update_add_htlcs[0]);
let channel_id = funding_output.to_channel_id();
nodes[1].chain_monitor.complete_sole_pending_chan_update(&channel_id);
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
let bs_signed_locked = nodes[1].node.get_and_clear_pending_msg_events();
assert_eq!(bs_signed_locked.len(), 2);
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
nodes[0].chain_monitor.complete_sole_pending_chan_update(&channel_id);
+
+ let events = nodes[0].node.get_and_clear_pending_events();
+ assert_eq!(events.len(), 2);
+ match events[0] {
+ crate::events::Event::ChannelPending { ref counterparty_node_id, .. } => {
+ assert_eq!(nodes[1].node.get_our_node_id(), *counterparty_node_id);
+ },
+ _ => panic!("Unexpected event"),
+ }
+ match events[1] {
+ crate::events::Event::ChannelReady { ref counterparty_node_id, .. } => {
+ assert_eq!(nodes[1].node.get_our_node_id(), *counterparty_node_id);
+ },
+ _ => panic!("Unexpected event"),
+ }
+
let as_locked_update = nodes[0].node.get_and_clear_pending_msg_events();
// Note that the funding transaction is actually released when
}
_ => panic!("Unexpected event"),
}
- expect_channel_ready_event(&nodes[0], &nodes[1].node.get_our_node_id());
expect_channel_ready_event(&nodes[1], &nodes[0].node.get_our_node_id());
let bs_channel_update = get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id());
// failure before we've ever confirmed the funding transaction. This previously caused a panic.
let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], 1_000_000);
- nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret), PaymentId(payment_hash.0)).unwrap();
+ nodes[0].node.send_payment_with_route(&route, payment_hash,
+ RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0)).unwrap();
check_added_monitors!(nodes[0], 1);
let as_send = SendEvent::from_node(&nodes[0]);
nodes[0].node.force_close_all_channels_broadcasting_latest_txn();
check_added_monitors!(nodes[0], 1);
- check_closed_event!(&nodes[0], 1, ClosureReason::HolderForceClosed);
+ check_closed_event!(&nodes[0], 1, ClosureReason::HolderForceClosed, [nodes[1].node.get_our_node_id()], 100000);
let _ = get_err_msg(&nodes[0], &nodes[1].node.get_our_node_id());
}
assert_eq!(nodes[1].node.list_usable_channels()[0].short_channel_id.unwrap(), real_scid);
let (mut route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 10_000);
- assert_eq!(route.paths[0][0].short_channel_id, real_scid);
+ assert_eq!(route.paths[0].hops[0].short_channel_id, real_scid);
send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1]]], 10_000, payment_hash, payment_secret);
claim_payment(&nodes[0], &[&nodes[1]], payment_preimage);
// now we force-close the channel here.
check_closed_event!(&nodes[0], 1, ClosureReason::ProcessingError {
err: "Funding transaction was un-confirmed. Locked at 0 confs, now have 0 confs.".to_owned()
- });
+ }, [nodes[1].node.get_our_node_id()], 100000);
check_closed_broadcast!(nodes[0], true);
+ check_added_monitors(&nodes[0], 1);
check_closed_event!(&nodes[1], 1, ClosureReason::ProcessingError {
err: "Funding transaction was un-confirmed. Locked at 0 confs, now have 0 confs.".to_owned()
- });
+ }, [nodes[0].node.get_our_node_id()], 100000);
check_closed_broadcast!(nodes[1], true);
+ check_added_monitors(&nodes[1], 1);
}
#[test]
connect_blocks(&nodes[0], 1);
connect_blocks(&nodes[1], 1);
}
+
+#[test]
+fn test_0conf_ann_sigs_racing_conf() {
+ // Previously we had a bug where we'd panic when receiving a counterparty's
+ // announcement_signatures message for a 0conf channel pending confirmation on-chain. Here we
+ // check that we just error out, ignore the announcement_signatures message, and proceed
+ // instead.
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let mut chan_config = test_default_channel_config();
+ chan_config.manually_accept_inbound_channels = true;
+
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, Some(chan_config)]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+
+ // This is the default but we force it on anyway
+ chan_config.channel_handshake_config.announced_channel = true;
+ let (tx, ..) = open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config));
+
+ // We can use the channel immediately, but we can't announce it until we get 6+ confirmations
+ send_payment(&nodes[0], &[&nodes[1]], 100_000);
+
+ let scid = confirm_transaction(&nodes[0], &tx);
+ let as_announcement_sigs = get_event_msg!(nodes[0], MessageSendEvent::SendAnnouncementSignatures, nodes[1].node.get_our_node_id());
+
+ // Handling the announcement_signatures prior to the first confirmation would panic before.
+ nodes[1].node.handle_announcement_signatures(&nodes[0].node.get_our_node_id(), &as_announcement_sigs);
+
+ assert_eq!(confirm_transaction(&nodes[1], &tx), scid);
+ let bs_announcement_sigs = get_event_msg!(nodes[1], MessageSendEvent::SendAnnouncementSignatures, nodes[0].node.get_our_node_id());
+
+ nodes[0].node.handle_announcement_signatures(&nodes[1].node.get_our_node_id(), &bs_announcement_sigs);
+ let as_announcement = nodes[0].node.get_and_clear_pending_msg_events();
+ assert_eq!(as_announcement.len(), 1);
+}
projects / rust-lightning / blobdiff