use crate::chain::transaction::OutPoint;
use crate::chain::{ChannelMonitorUpdateStatus, Listen, Watch};
use crate::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason, HTLCDestination};
-use crate::ln::channelmanager::{ChannelManager, RAACommitmentOrder, PaymentSendFailure, PaymentId, RecipientOnionFields};
-use crate::ln::channel::AnnouncementSigsState;
+use crate::ln::channelmanager::{RAACommitmentOrder, PaymentSendFailure, PaymentId, RecipientOnionFields};
+use crate::ln::channel::{AnnouncementSigsState, ChannelPhase};
use crate::ln::msgs;
use crate::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler};
-use crate::util::enforcing_trait_impls::EnforcingSigner;
+use crate::util::test_channel_signer::TestChannelSigner;
use crate::util::errors::APIError;
use crate::util::ser::{ReadableArgs, Writeable};
use crate::util::test_utils::TestBroadcaster;
let chain_mon = {
let new_monitor = {
let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let new_monitor = <(BlockHash, ChannelMonitor<EnforcingSigner>)>::read(
+ let new_monitor = <(BlockHash, ChannelMonitor<TestChannelSigner>)>::read(
&mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
assert!(new_monitor == *monitor);
new_monitor
{
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.2);
- if let Ok(Some(update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
- // Check that even though the persister is returning a InProgress,
- // because the update is bogus, ultimately the error that's returned
- // should be a PermanentFailure.
- if let ChannelMonitorUpdateStatus::PermanentFailure = chain_mon.chain_monitor.update_channel(outpoint, &update) {} else { panic!("Expected monitor error to be permanent"); }
- logger.assert_log_regex("lightning::chain::chainmonitor", regex::Regex::new("Persistence of ChannelMonitorUpdate for channel [0-9a-f]* in progress").unwrap(), 1);
- assert_eq!(nodes[0].chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::Completed);
- } else { assert!(false); }
+ if let ChannelPhase::Funded(ref mut channel) = get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, chan.2) {
+ if let Ok(Some(update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
+ // Check that even though the persister is returning a InProgress,
+ // because the update is bogus, ultimately the error that's returned
+ // should be a PermanentFailure.
+ if let ChannelMonitorUpdateStatus::PermanentFailure = chain_mon.chain_monitor.update_channel(outpoint, &update) {} else { panic!("Expected monitor error to be permanent"); }
+ logger.assert_log_regex("lightning::chain::chainmonitor", regex::Regex::new("Persistence of ChannelMonitorUpdate for channel [0-9a-f]* in progress").unwrap(), 1);
+ assert_eq!(nodes[0].chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::Completed);
+ } else { assert!(false); }
+ } else {
+ assert!(false);
+ }
}
check_added_monitors!(nodes[0], 1);
MessageSendEvent::UpdateHTLCs { ref node_id, ref updates } => {
assert_eq!(*node_id, nodes[0].node.get_our_node_id());
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]);
+ expect_payment_sent(&nodes[0], payment_preimage_1, None, false, false);
nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &updates.commitment_signed);
check_added_monitors!(nodes[0], 1);
nodes[0].node.handle_revoke_and_ack(&nodes[1].node.get_our_node_id(), &bs_raa);
check_added_monitors!(nodes[0], 1);
- expect_payment_sent!(nodes[0], payment_preimage_1);
+ expect_payment_path_successful!(nodes[0]);
claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
}
{
let mut node_0_per_peer_lock;
let mut node_0_peer_state_lock;
- get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, channel_id).context.announcement_sigs_state = AnnouncementSigsState::PeerReceived;
+ get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, channel_id).context_mut().announcement_sigs_state = AnnouncementSigsState::PeerReceived;
}
{
let mut node_1_per_peer_lock;
let mut node_1_peer_state_lock;
- get_channel_ref!(nodes[1], nodes[0], node_1_per_peer_lock, node_1_peer_state_lock, channel_id).context.announcement_sigs_state = AnnouncementSigsState::PeerReceived;
+ get_channel_ref!(nodes[1], nodes[0], node_1_per_peer_lock, node_1_peer_state_lock, channel_id).context_mut().announcement_sigs_state = AnnouncementSigsState::PeerReceived;
}
// Route the payment and deliver the initial commitment_signed (with a monitor update failure
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_id_2 }]);
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.update_fulfill_htlcs[0]);
- expect_payment_sent_without_paths!(nodes[0], payment_preimage);
+ expect_payment_sent(&nodes[0], payment_preimage, None, false, false);
commitment_signed_dance!(nodes[0], nodes[1], bs_updates.commitment_signed, true, true);
expect_payment_path_successful!(nodes[0]);
}
// which failed in such a case).
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let persister;
+ let new_chain_monitor;
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
- let persister: test_utils::TestPersister;
- let new_chain_monitor: test_utils::TestChainMonitor;
- let nodes_0_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_0_deserialized;
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan_id = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 15_000_000, 7_000_000_000).2;
assert!(updates.update_fee.is_none());
assert_eq!(updates.update_fulfill_htlcs.len(), 1);
nodes[1].node.handle_update_fulfill_htlc(&nodes[0].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]);
- expect_payment_sent_without_paths!(nodes[1], payment_preimage_0);
+ expect_payment_sent(&nodes[1], payment_preimage_0, None, false, false);
assert_eq!(updates.update_add_htlcs.len(), 1);
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
updates.commitment_signed
expect_payment_claimable!(nodes[1], payment_hash_1, payment_secret_1, 100000);
check_added_monitors!(nodes[1], 1);
- commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false);
+ commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false, false);
let events = nodes[1].node.get_and_clear_pending_events();
assert_eq!(events.len(), 2);
bs_updates = Some(get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()));
assert_eq!(bs_updates.as_ref().unwrap().update_fulfill_htlcs.len(), 1);
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.as_ref().unwrap().update_fulfill_htlcs[0]);
- expect_payment_sent_without_paths!(nodes[0], payment_preimage);
+ expect_payment_sent(&nodes[0], payment_preimage, None, false, false);
if htlc_status == HTLCStatusAtDupClaim::Cleared {
commitment_signed_dance!(nodes[0], nodes[1], &bs_updates.as_ref().unwrap().commitment_signed, false);
expect_payment_path_successful!(nodes[0]);
bs_updates = Some(get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()));
assert_eq!(bs_updates.as_ref().unwrap().update_fulfill_htlcs.len(), 1);
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.as_ref().unwrap().update_fulfill_htlcs[0]);
- expect_payment_sent_without_paths!(nodes[0], payment_preimage);
+ expect_payment_sent(&nodes[0], payment_preimage, None, false, false);
}
if htlc_status != HTLCStatusAtDupClaim::Cleared {
commitment_signed_dance!(nodes[0], nodes[1], &bs_updates.as_ref().unwrap().commitment_signed, false);
assert_eq!(node_id, nodes[0].node.get_our_node_id());
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &update_fulfill_1);
check_added_monitors!(nodes[0], 0);
- expect_payment_sent_without_paths!(nodes[0], payment_preimage_1);
+ expect_payment_sent(&nodes[0], payment_preimage_1, None, false, false);
nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &commitment_signed_b1);
check_added_monitors!(nodes[0], 1);
nodes[0].node.process_pending_htlc_forwards();
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
- let persister: test_utils::TestPersister;
- let new_chain_monitor: test_utils::TestChainMonitor;
- let nodes_0_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 persister;
+ let new_chain_monitor;
let mut chan_config = test_default_channel_config();
chan_config.manually_accept_inbound_channels = true;
chan_config.channel_handshake_limits.trust_own_funding_0conf = true;
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(chan_config), Some(chan_config)]);
+ let nodes_0_deserialized;
+
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 43, None).unwrap();
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
- 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 persister;
+ let new_chain_monitor;
let mut chan_config = test_default_channel_config();
chan_config.manually_accept_inbound_channels = true;
chan_config.channel_handshake_limits.trust_own_funding_0conf = true;
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(chan_config), Some(chan_config)]);
+ let nodes_1_deserialized;
+
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 43, None).unwrap();
do_test_inbound_reload_without_init_mon(false, true);
do_test_inbound_reload_without_init_mon(false, false);
}
+
+#[test]
+fn test_blocked_chan_preimage_release() {
+ // Test that even if a channel's `ChannelMonitorUpdate` flow is blocked waiting on an event to
+ // be handled HTLC preimage `ChannelMonitorUpdate`s will still go out.
+ 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);
+
+ create_announced_chan_between_nodes(&nodes, 0, 1).2;
+ create_announced_chan_between_nodes(&nodes, 1, 2).2;
+
+ send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5_000_000);
+
+ // Tee up two payments in opposite directions across nodes[1], one it sent to generate a
+ // PaymentSent event and one it forwards.
+ let (payment_preimage_1, payment_hash_1, _) = route_payment(&nodes[1], &[&nodes[2]], 1_000_000);
+ let (payment_preimage_2, payment_hash_2, _) = route_payment(&nodes[2], &[&nodes[1], &nodes[0]], 1_000_000);
+
+ // Claim the first payment to get a `PaymentSent` event (but don't handle it yet).
+ nodes[2].node.claim_funds(payment_preimage_1);
+ check_added_monitors(&nodes[2], 1);
+ expect_payment_claimed!(nodes[2], payment_hash_1, 1_000_000);
+
+ let cs_htlc_fulfill_updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
+ nodes[1].node.handle_update_fulfill_htlc(&nodes[2].node.get_our_node_id(), &cs_htlc_fulfill_updates.update_fulfill_htlcs[0]);
+ do_commitment_signed_dance(&nodes[1], &nodes[2], &cs_htlc_fulfill_updates.commitment_signed, false, false);
+ check_added_monitors(&nodes[1], 0);
+
+ // Now claim the second payment on nodes[0], which will ultimately result in nodes[1] trying to
+ // claim an HTLC on its channel with nodes[2], but that channel is blocked on the above
+ // `PaymentSent` event.
+ nodes[0].node.claim_funds(payment_preimage_2);
+ check_added_monitors(&nodes[0], 1);
+ expect_payment_claimed!(nodes[0], payment_hash_2, 1_000_000);
+
+ let as_htlc_fulfill_updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
+ nodes[1].node.handle_update_fulfill_htlc(&nodes[0].node.get_our_node_id(), &as_htlc_fulfill_updates.update_fulfill_htlcs[0]);
+ check_added_monitors(&nodes[1], 1); // We generate only a preimage monitor update
+ assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
+
+ // Finish the CS dance between nodes[0] and nodes[1].
+ do_commitment_signed_dance(&nodes[1], &nodes[0], &as_htlc_fulfill_updates.commitment_signed, false, false);
+ check_added_monitors(&nodes[1], 0);
+
+ let events = nodes[1].node.get_and_clear_pending_events();
+ assert_eq!(events.len(), 3);
+ if let Event::PaymentSent { .. } = events[0] {} else { panic!(); }
+ if let Event::PaymentPathSuccessful { .. } = events[2] {} else { panic!(); }
+ if let Event::PaymentForwarded { .. } = events[1] {} else { panic!(); }
+
+ // The event processing should release the last RAA update.
+ check_added_monitors(&nodes[1], 1);
+
+ // When we fetch the next update the message getter will generate the next update for nodes[2],
+ // generating a further monitor update.
+ let bs_htlc_fulfill_updates = get_htlc_update_msgs!(nodes[1], nodes[2].node.get_our_node_id());
+ check_added_monitors(&nodes[1], 1);
+
+ nodes[2].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_htlc_fulfill_updates.update_fulfill_htlcs[0]);
+ do_commitment_signed_dance(&nodes[2], &nodes[1], &bs_htlc_fulfill_updates.commitment_signed, false, false);
+ expect_payment_sent(&nodes[2], payment_preimage_2, None, true, true);
+}
projects / rust-lightning / blobdiff