assert!(nodes[0].node.list_channels().is_empty());
assert!(nodes[1].node.list_channels().is_empty());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 8000000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 8000000);
}
#[test]
assert!(nodes[0].node.list_channels().is_empty());
assert!(nodes[1].node.list_channels().is_empty());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
}
#[test]
nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_2nd_closing_signed.unwrap());
let (_, node_1_none) = get_closing_signed_broadcast!(nodes[1].node, nodes[0].node.get_our_node_id());
assert!(node_1_none.is_none());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
+
+ // Shutdown basically removes the channelDetails, testing of shutdowncomplete state unnecessary
+ assert!(nodes[0].node.list_channels().is_empty());
+}
+
+#[test]
+fn test_lnd_bug_6039() {
+ // LND sends a nonsense error message any time it gets a shutdown if there are still HTLCs
+ // pending. We currently swallow that error to work around LND's bug #6039. This test emulates
+ // the LND nonsense and ensures we at least kinda handle it.
+ 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, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1);
+
+ let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 100_000);
+
+ nodes[0].node.close_channel(&chan.2, &nodes[1].node.get_our_node_id()).unwrap();
+ let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id());
+ nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown);
+
+ // Generate an lnd-like error message and check that we respond by simply screaming louder to
+ // see if LND will accept our protocol compliance.
+ let err_msg = msgs::ErrorMessage { channel_id: chan.2, data: "link failed to shutdown".to_string() };
+ nodes[0].node.handle_error(&nodes[1].node.get_our_node_id(), &err_msg);
+ let node_a_responses = nodes[0].node.get_and_clear_pending_msg_events();
+ assert_eq!(node_a_responses[0], MessageSendEvent::SendShutdown {
+ node_id: nodes[1].node.get_our_node_id(),
+ msg: node_0_shutdown,
+ });
+ if let MessageSendEvent::HandleError { action: msgs::ErrorAction::SendWarningMessage { .. }, .. }
+ = node_a_responses[1] {} else { panic!(); }
+
+ let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id());
+
+ assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
+ assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
+
+ claim_payment(&nodes[0], &[&nodes[1]], payment_preimage);
+
+ // Assume that LND will eventually respond to our Shutdown if we clear all the remaining HTLCs
+ nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown);
+
+ // ClosingSignNegotion process
+ let node_0_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id());
+ nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_closing_signed);
+ let node_1_closing_signed = get_event_msg!(nodes[1], MessageSendEvent::SendClosingSigned, nodes[0].node.get_our_node_id());
+ nodes[0].node.handle_closing_signed(&nodes[1].node.get_our_node_id(), &node_1_closing_signed);
+ let (_, node_0_2nd_closing_signed) = get_closing_signed_broadcast!(nodes[0].node, nodes[1].node.get_our_node_id());
+ nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_2nd_closing_signed.unwrap());
+ let (_, node_1_none) = get_closing_signed_broadcast!(nodes[1].node, nodes[0].node.get_our_node_id());
+ assert!(node_1_none.is_none());
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
// Shutdown basically removes the channelDetails, testing of shutdowncomplete state unnecessary
assert!(nodes[0].node.list_channels().is_empty());
assert!(nodes[0].node.list_channels().is_empty());
assert!(nodes[1].node.list_channels().is_empty());
check_closed_broadcast!(nodes[0], true);
- check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed);
- check_closed_event!(nodes[1], 1, ClosureReason::HolderForceClosed);
+ check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::HolderForceClosed, [nodes[0].node.get_our_node_id()], 100000);
}
#[test]
nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_2nd_closing_signed.unwrap());
let (_, node_1_none) = get_closing_signed_broadcast!(nodes[1].node, nodes[0].node.get_our_node_id());
assert!(node_1_none.is_none());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
assert!(nodes[0].node.list_channels().is_empty());
close_channel(&nodes[1], &nodes[2], &chan_2.2, chan_2.3, true);
assert!(nodes[1].node.list_channels().is_empty());
assert!(nodes[2].node.list_channels().is_empty());
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[2], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[2].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[2], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
}
#[test]
nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &updates.commitment_signed);
check_added_monitors!(nodes[1], 1);
nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown);
- commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false);
+ commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false, false);
let updates_2 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
assert!(updates_2.update_add_htlcs.is_empty());
close_channel(&nodes[1], &nodes[2], &chan_2.2, chan_2.3, true);
assert!(nodes[1].node.list_channels().is_empty());
assert!(nodes[2].node.list_channels().is_empty());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 2, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[2], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 2, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id(), nodes[2].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[2], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
}
fn do_test_shutdown_rebroadcast(recv_count: u8) {
nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_2nd_closing_signed.unwrap());
let (_, node_1_none) = get_closing_signed_broadcast!(nodes[1].node, nodes[0].node.get_our_node_id());
assert!(node_1_none.is_none());
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
} else {
// If one node, however, received + responded with an identical closing_signed we end
// up erroring and node[0] will try to broadcast its own latest commitment transaction.
// closing_signed so we do it ourselves
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
- check_closed_event!(nodes[1], 1, ClosureReason::CounterpartyForceClosed { peer_msg: UntrustedString(format!("Got a message for a channel from the wrong node! No such channel for the passed counterparty_node_id {}", &nodes[1].node.get_our_node_id())) });
+ check_closed_event!(nodes[1], 1, ClosureReason::CounterpartyForceClosed { peer_msg: UntrustedString(format!("Got a message for a channel from the wrong node! No such channel for the passed counterparty_node_id {}", &nodes[1].node.get_our_node_id())) }
+ , [nodes[0].node.get_our_node_id()], 100000);
}
assert!(nodes[0].node.list_channels().is_empty());
close_channel(&nodes[1], &nodes[2], &chan_2.2, chan_2.3, true);
assert!(nodes[1].node.list_channels().is_empty());
assert!(nodes[2].node.list_channels().is_empty());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[2], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[2].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[2], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
}
#[test]
},
_ => panic!("Unexpected event"),
}
- check_closed_event!(nodes[0], 1, ClosureReason::ProcessingError { err: "Peer is signaling upfront_shutdown but has provided an unacceptable scriptpubkey format: Script(OP_PUSHNUM_16 OP_PUSHBYTES_2 0028)".to_string() });
+ check_closed_event!(nodes[0], 1, ClosureReason::ProcessingError { err: "Peer is signaling upfront_shutdown but has provided an unacceptable scriptpubkey format: Script(OP_PUSHNUM_16 OP_PUSHBYTES_2 0028)".to_string() }
+ , [nodes[1].node.get_our_node_id()], 100000);
}
#[test]
open_channel.shutdown_scriptpubkey = Some(Builder::new().push_int(0)
.push_slice(&[0, 0])
.into_script());
- nodes[0].node.handle_open_channel(&nodes[1].node.get_our_node_id(), &open_channel);
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel);
- let events = nodes[0].node.get_and_clear_pending_msg_events();
+ let events = nodes[1].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
match events[0] {
MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { ref msg }, node_id } => {
- assert_eq!(node_id, nodes[1].node.get_our_node_id());
+ assert_eq!(node_id, nodes[0].node.get_our_node_id());
assert_eq!(msg.data, "Peer is signaling upfront_shutdown but has provided an unacceptable scriptpubkey format: Script(OP_0 OP_PUSHBYTES_2 0000)");
},
_ => panic!("Unexpected event"),
let node_0_2nd_closing_signed = get_closing_signed_broadcast!(nodes[0].node, nodes[1].node.get_our_node_id());
if timeout_step == TimeoutStep::NoTimeout {
nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_2nd_closing_signed.1.unwrap());
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
}
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
}
if timeout_step != TimeoutStep::NoTimeout {
txn[0].output[0].script_pubkey.is_v0_p2wsh()));
check_closed_broadcast!(nodes[1], true);
check_added_monitors!(nodes[1], 1);
- check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError { err: "closing_signed negotiation failed to finish within two timer ticks".to_string() });
+ check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError { err: "closing_signed negotiation failed to finish within two timer ticks".to_string() }
+ , [nodes[0].node.get_our_node_id()], 100000);
} else {
assert!(txn[0].output[0].script_pubkey.is_v0_p2wpkh());
assert!(txn[0].output[1].script_pubkey.is_v0_p2wpkh());
nodes[0].node.handle_closing_signed(&nodes[1].node.get_our_node_id(), &node_1_closing_signed.unwrap());
let (_, node_0_none) = get_closing_signed_broadcast!(nodes[0].node, nodes[1].node.get_our_node_id());
assert!(node_0_none.is_none());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
}
#[test]
nodes[0].node.handle_closing_signed(&nodes[1].node.get_our_node_id(), &node_1_closing_signed);
let (_, node_0_none) = get_closing_signed_broadcast!(nodes[0].node, nodes[1].node.get_our_node_id());
assert!(node_0_none.is_none());
- check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure);
- check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure);
+ check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 100000);
+ check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 100000);
}