use routing::router::{PaymentParameters, RouteHint, RouteHintHop};
use ln::features::{InitFeatures, InvoiceFeatures, ChannelTypeFeatures};
use ln::msgs;
-use ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, OptionalField, ChannelUpdate, ErrorAction};
+use ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, ChannelUpdate, ErrorAction};
use ln::wire::Encode;
use util::enforcing_trait_impls::EnforcingSigner;
-use util::events::{ClosureReason, Event, MessageSendEvent, MessageSendEventsProvider};
+use util::events::{ClosureReason, Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider};
use util::config::UserConfig;
use util::ser::{Writeable, ReadableArgs};
use util::test_utils;
nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None });
nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
- let as_reestablish = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
- let bs_reestablish = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+ 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);
nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reestablish);
get_event_msg!(nodes[0], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id());
nodes[1].node.peer_connected(&nodes[2].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None });
nodes[2].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
- let bs_reestablish = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[2].node.get_our_node_id());
- let cs_reestablish = get_event_msg!(nodes[2], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
+ 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);
nodes[1].node.handle_channel_reestablish(&nodes[2].node.get_our_node_id(), &cs_reestablish);
get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[2].node.get_our_node_id());
// Previously, if the minium_depth config was set to 1, we'd never send a channel_ready. This
// tests that we properly send one in that case.
let mut alice_config = UserConfig::default();
- alice_config.own_channel_config.minimum_depth = 1;
- alice_config.channel_options.announced_channel = true;
- alice_config.peer_channel_config_limits.force_announced_channel_preference = false;
+ 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;
let mut bob_config = UserConfig::default();
- bob_config.own_channel_config.minimum_depth = 1;
- bob_config.channel_options.announced_channel = true;
- bob_config.peer_channel_config_limits.force_announced_channel_preference = false;
+ 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;
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)]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let mut scid_privacy_cfg = test_default_channel_config();
- scid_privacy_cfg.channel_options.announced_channel = true;
- scid_privacy_cfg.own_channel_config.negotiate_scid_privacy = true;
+ scid_privacy_cfg.channel_handshake_config.announced_channel = true;
+ scid_privacy_cfg.channel_handshake_config.negotiate_scid_privacy = true;
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(scid_privacy_cfg)).unwrap();
let mut open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let mut scid_privacy_cfg = test_default_channel_config();
- scid_privacy_cfg.channel_options.announced_channel = false;
- scid_privacy_cfg.own_channel_config.negotiate_scid_privacy = true;
+ scid_privacy_cfg.channel_handshake_config.announced_channel = false;
+ scid_privacy_cfg.channel_handshake_config.negotiate_scid_privacy = true;
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(scid_privacy_cfg)).unwrap();
let init_open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0, InitFeatures::known(), InitFeatures::known());
let mut no_announce_cfg = test_default_channel_config();
- no_announce_cfg.channel_options.announced_channel = false;
- no_announce_cfg.own_channel_config.negotiate_scid_privacy = true;
+ no_announce_cfg.channel_handshake_config.announced_channel = false;
+ no_announce_cfg.channel_handshake_config.negotiate_scid_privacy = true;
nodes[1].node.create_channel(nodes[2].node.get_our_node_id(), 100_000, 10_000, 42, Some(no_announce_cfg)).unwrap();
let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[2].node.get_our_node_id());
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 0, InitFeatures::known(), InitFeatures::known());
- create_unannounced_chan_between_nodes_with_value(&nodes, 1, 2, 10_000, 0, InitFeatures::known(), InitFeatures::known());
+ let chan = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 2, 10_000, 0, InitFeatures::known(), InitFeatures::known());
let last_hop = nodes[2].node.list_usable_channels();
let mut hop_hints = vec![RouteHint(vec![RouteHintHop {
commitment_signed_dance!(nodes[1], nodes[0], &as_updates.commitment_signed, false, true);
expect_pending_htlcs_forwardable!(nodes[1]);
- expect_pending_htlcs_forwardable!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1], vec![HTLCDestination::NextHopChannel { node_id: Some(nodes[2].node.get_our_node_id()), channel_id: chan.0.channel_id }]);
check_added_monitors!(nodes[1], 1);
let bs_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
short_channel_id: last_hop[0].inbound_scid_alias.unwrap(),
timestamp: 21,
flags: 1,
- cltv_expiry_delta: accept_forward_cfg.channel_options.cltv_expiry_delta,
+ cltv_expiry_delta: accept_forward_cfg.channel_config.cltv_expiry_delta,
htlc_minimum_msat: 1_000,
- htlc_maximum_msat: OptionalField::Present(1_000_000), // Defaults to 10% of the channel value
+ htlc_maximum_msat: 1_000_000, // Defaults to 10% of the channel value
fee_base_msat: last_hop[0].counterparty.forwarding_info.as_ref().unwrap().fee_base_msat,
fee_proportional_millionths: last_hop[0].counterparty.forwarding_info.as_ref().unwrap().fee_proportional_millionths,
excess_data: Vec::new(),
.blamed_chan_closed(false).expected_htlc_error_data(0x1000|12, &err_data));
}
-// Receiver must have been initialized with manually_accept_inbound_channels set to true.
-fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, receiver: &'a Node<'b, 'c, 'd>, initiator_config: Option<UserConfig>) -> bitcoin::Transaction {
- initiator.node.create_channel(receiver.node.get_our_node_id(), 100_000, 10_001, 42, initiator_config).unwrap();
- let open_channel = get_event_msg!(initiator, MessageSendEvent::SendOpenChannel, receiver.node.get_our_node_id());
-
- receiver.node.handle_open_channel(&initiator.node.get_our_node_id(), InitFeatures::known(), &open_channel);
- let events = receiver.node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::OpenChannelRequest { temporary_channel_id, .. } => {
- receiver.node.accept_inbound_channel_from_trusted_peer_0conf(&temporary_channel_id, &initiator.node.get_our_node_id(), 0).unwrap();
- },
- _ => panic!("Unexpected event"),
- };
-
- let mut accept_channel = get_event_msg!(receiver, MessageSendEvent::SendAcceptChannel, initiator.node.get_our_node_id());
- assert_eq!(accept_channel.minimum_depth, 0);
- initiator.node.handle_accept_channel(&receiver.node.get_our_node_id(), InitFeatures::known(), &accept_channel);
-
- let (temporary_channel_id, tx, _) = create_funding_transaction(&initiator, &receiver.node.get_our_node_id(), 100_000, 42);
- initiator.node.funding_transaction_generated(&temporary_channel_id, &receiver.node.get_our_node_id(), tx.clone()).unwrap();
- let funding_created = get_event_msg!(initiator, MessageSendEvent::SendFundingCreated, receiver.node.get_our_node_id());
-
- receiver.node.handle_funding_created(&initiator.node.get_our_node_id(), &funding_created);
- check_added_monitors!(receiver, 1);
- let bs_signed_locked = receiver.node.get_and_clear_pending_msg_events();
- assert_eq!(bs_signed_locked.len(), 2);
- let as_channel_ready;
- match &bs_signed_locked[0] {
- MessageSendEvent::SendFundingSigned { node_id, msg } => {
- assert_eq!(*node_id, initiator.node.get_our_node_id());
- initiator.node.handle_funding_signed(&receiver.node.get_our_node_id(), &msg);
- check_added_monitors!(initiator, 1);
-
- assert_eq!(initiator.tx_broadcaster.txn_broadcasted.lock().unwrap().len(), 1);
- assert_eq!(initiator.tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0)[0], tx);
-
- as_channel_ready = get_event_msg!(initiator, MessageSendEvent::SendChannelReady, receiver.node.get_our_node_id());
- }
- _ => panic!("Unexpected event"),
- }
- match &bs_signed_locked[1] {
- MessageSendEvent::SendChannelReady { node_id, msg } => {
- assert_eq!(*node_id, initiator.node.get_our_node_id());
- initiator.node.handle_channel_ready(&receiver.node.get_our_node_id(), &msg);
- }
- _ => panic!("Unexpected event"),
- }
-
- receiver.node.handle_channel_ready(&initiator.node.get_our_node_id(), &as_channel_ready);
-
- let as_channel_update = get_event_msg!(initiator, MessageSendEvent::SendChannelUpdate, receiver.node.get_our_node_id());
- let bs_channel_update = get_event_msg!(receiver, MessageSendEvent::SendChannelUpdate, initiator.node.get_our_node_id());
-
- initiator.node.handle_channel_update(&receiver.node.get_our_node_id(), &bs_channel_update);
- receiver.node.handle_channel_update(&initiator.node.get_our_node_id(), &as_channel_update);
-
- assert_eq!(initiator.node.list_usable_channels().len(), 1);
- assert_eq!(receiver.node.list_usable_channels().len(), 1);
-
- tx
-}
-
#[test]
fn test_simple_0conf_channel() {
// If our peer tells us they will accept our channel with 0 confs, and we funded the channel,
create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0, InitFeatures::known(), InitFeatures::known());
- chan_config.channel_options.announced_channel = false;
+ chan_config.channel_handshake_config.announced_channel = false;
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(chan_config)).unwrap();
let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// This is the default but we force it on anyway
- chan_config.channel_options.announced_channel = true;
+ chan_config.channel_handshake_config.announced_channel = true;
open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config));
// We can use the channel immediately, but won't generate a channel_update until we get confs
send_payment(&nodes[0], &[&nodes[1]], 100_000);
- nodes[0].node.force_close_all_channels();
+ nodes[0].node.force_close_all_channels_broadcasting_latest_txn();
check_added_monitors!(nodes[0], 1);
check_closed_event!(&nodes[0], 1, ClosureReason::HolderForceClosed);
let _ = get_err_msg!(nodes[0], nodes[1].node.get_our_node_id());
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// This is the default but we force it on anyway
- chan_config.channel_options.announced_channel = true;
- let tx = open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config));
+ 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 nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// This is the default but we force it on anyway
- chan_config.channel_options.announced_channel = true;
- let tx = open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config));
+ 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);
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
let events = nodes[1].node.get_and_clear_pending_events();
-
+
match events[0] {
Event::OpenChannelRequest { temporary_channel_id, .. } => {
// Assert we fail to accept via the non-0conf method
&open_channel_msg);
let events = nodes[1].node.get_and_clear_pending_events();
-
+
match events[0] {
Event::OpenChannelRequest { temporary_channel_id, .. } => {
// Assert we can accept via the 0conf method
projects / rust-lightning / blobdiff