use crate::offers::offer::{DerivedMetadata, Offer, OfferBuilder};
use crate::offers::parse::Bolt12SemanticError;
use crate::offers::refund::{Refund, RefundBuilder};
-use crate::onion_message::{Destination, MessageRouter, OffersMessage, OffersMessageHandler, PendingOnionMessage, new_pending_onion_message};
+use crate::onion_message::messenger::{Destination, MessageRouter, PendingOnionMessage, new_pending_onion_message};
+use crate::onion_message::offers::{OffersMessage, OffersMessageHandler};
use crate::sign::{EntropySource, NodeSigner, Recipient, SignerProvider};
use crate::sign::ecdsa::WriteableEcdsaChannelSigner;
use crate::util::config::{UserConfig, ChannelConfig, ChannelConfigUpdate};
/// onion payload if we're the introduction node. Useful for calculating the next hop's
/// [`msgs::UpdateAddHTLC::blinding_point`].
pub inbound_blinding_point: PublicKey,
- // Another field will be added here when we support forwarding as a non-intro node.
+ /// If needed, this determines how this HTLC should be failed backwards, based on whether we are
+ /// the introduction node.
+ pub failure: BlindedFailure,
}
impl PendingHTLCRouting {
// Used to override the onion failure code and data if the HTLC is blinded.
fn blinded_failure(&self) -> Option<BlindedFailure> {
- // TODO: needs update when we support forwarding blinded HTLCs as non-intro node
match self {
- Self::Forward { blinded: Some(_), .. } => Some(BlindedFailure::FromIntroductionNode),
+ Self::Forward { blinded: Some(BlindedForward { failure, .. }), .. } => Some(*failure),
Self::Receive { requires_blinded_error: true, .. } => Some(BlindedFailure::FromBlindedNode),
_ => None,
}
},
}
-// Used for failing blinded HTLCs backwards correctly.
+/// Whether this blinded HTLC is being failed backwards by the introduction node or a blinded node,
+/// which determines the failure message that should be used.
#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq)]
-enum BlindedFailure {
+pub enum BlindedFailure {
+ /// This HTLC is being failed backwards by the introduction node, and thus should be failed with
+ /// [`msgs::UpdateFailHTLC`] and error code `0x8000|0x4000|24`.
FromIntroductionNode,
+ /// This HTLC is being failed backwards by a blinded node within the path, and thus should be
+ /// failed with [`msgs::UpdateFailMalformedHTLC`] and error code `0x8000|0x4000|24`.
FromBlindedNode,
}
struct MsgHandleErrInternal {
err: msgs::LightningError,
- chan_id: Option<(ChannelId, u128)>, // If Some a channel of ours has been closed
+ closes_channel: bool,
shutdown_finish: Option<(ShutdownResult, Option<msgs::ChannelUpdate>)>,
- channel_capacity: Option<u64>,
}
impl MsgHandleErrInternal {
#[inline]
},
},
},
- chan_id: None,
+ closes_channel: false,
shutdown_finish: None,
- channel_capacity: None,
}
}
#[inline]
fn from_no_close(err: msgs::LightningError) -> Self {
- Self { err, chan_id: None, shutdown_finish: None, channel_capacity: None }
+ Self { err, closes_channel: false, shutdown_finish: None }
}
#[inline]
- fn from_finish_shutdown(err: String, channel_id: ChannelId, user_channel_id: u128, shutdown_res: ShutdownResult, channel_update: Option<msgs::ChannelUpdate>, channel_capacity: u64) -> Self {
+ fn from_finish_shutdown(err: String, channel_id: ChannelId, shutdown_res: ShutdownResult, channel_update: Option<msgs::ChannelUpdate>) -> Self {
let err_msg = msgs::ErrorMessage { channel_id, data: err.clone() };
let action = if shutdown_res.monitor_update.is_some() {
// We have a closing `ChannelMonitorUpdate`, which means the channel was funded and we
};
Self {
err: LightningError { err, action },
- chan_id: Some((channel_id, user_channel_id)),
+ closes_channel: true,
shutdown_finish: Some((shutdown_res, channel_update)),
- channel_capacity: Some(channel_capacity)
}
}
#[inline]
},
},
},
- chan_id: None,
+ closes_channel: false,
shutdown_finish: None,
- channel_capacity: None,
}
}
fn closes_channel(&self) -> bool {
- self.chan_id.is_some()
+ self.closes_channel
}
}
match $internal {
Ok(msg) => Ok(msg),
- Err(MsgHandleErrInternal { err, chan_id, shutdown_finish, channel_capacity }) => {
+ Err(MsgHandleErrInternal { err, shutdown_finish, .. }) => {
let mut msg_events = Vec::with_capacity(2);
if let Some((shutdown_res, update_option)) = shutdown_finish {
+ let counterparty_node_id = shutdown_res.counterparty_node_id;
+ let channel_id = shutdown_res.channel_id;
+ let logger = WithContext::from(
+ &$self.logger, Some(counterparty_node_id), Some(channel_id),
+ );
+ log_error!(logger, "Force-closing channel: {}", err.err);
+
$self.finish_close_channel(shutdown_res);
if let Some(update) = update_option {
msg_events.push(events::MessageSendEvent::BroadcastChannelUpdate {
msg: update
});
}
- if let Some((channel_id, user_channel_id)) = chan_id {
- $self.pending_events.lock().unwrap().push_back((events::Event::ChannelClosed {
- channel_id, user_channel_id,
- reason: ClosureReason::ProcessingError { err: err.err.clone() },
- counterparty_node_id: Some($counterparty_node_id),
- channel_capacity_sats: channel_capacity,
- }, None));
- }
+ } else {
+ log_error!($self.logger, "Got non-closing error: {}", err.err);
}
- let logger = WithContext::from(
- &$self.logger, Some($counterparty_node_id), chan_id.map(|(chan_id, _)| chan_id)
- );
- log_error!(logger, "{}", err.err);
if let msgs::ErrorAction::IgnoreError = err.action {
} else {
msg_events.push(events::MessageSendEvent::HandleError {
let logger = WithChannelContext::from(&$self.logger, &$channel.context);
log_error!(logger, "Closing channel {} due to close-required error: {}", $channel_id, msg);
update_maps_on_chan_removal!($self, $channel.context);
- let shutdown_res = $channel.context.force_shutdown(true);
- let user_id = $channel.context.get_user_id();
- let channel_capacity_satoshis = $channel.context.get_value_satoshis();
-
- (true, MsgHandleErrInternal::from_finish_shutdown(msg, *$channel_id, user_id,
- shutdown_res, $channel_update, channel_capacity_satoshis))
+ let reason = ClosureReason::ProcessingError { err: msg.clone() };
+ let shutdown_res = $channel.context.force_shutdown(true, reason);
+ let err =
+ MsgHandleErrInternal::from_finish_shutdown(msg, *$channel_id, shutdown_res, $channel_update);
+ (true, err)
},
}
};
.collect()
}
- /// Helper function that issues the channel close events
- fn issue_channel_close_events(&self, context: &ChannelContext<SP>, closure_reason: ClosureReason) {
- let mut pending_events_lock = self.pending_events.lock().unwrap();
- match context.unbroadcasted_funding() {
- Some(transaction) => {
- pending_events_lock.push_back((events::Event::DiscardFunding {
- channel_id: context.channel_id(), transaction
- }, None));
- },
- None => {},
- }
- pending_events_lock.push_back((events::Event::ChannelClosed {
- channel_id: context.channel_id(),
- user_channel_id: context.get_user_id(),
- reason: closure_reason,
- counterparty_node_id: Some(context.get_counterparty_node_id()),
- channel_capacity_sats: Some(context.get_value_satoshis()),
- }, None));
- }
-
fn close_channel_internal(&self, channel_id: &ChannelId, counterparty_node_id: &PublicKey, target_feerate_sats_per_1000_weight: Option<u32>, override_shutdown_script: Option<ShutdownScript>) -> Result<(), APIError> {
let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(self);
peer_state_lock, peer_state, per_peer_state, chan);
}
} else {
- self.issue_channel_close_events(chan_phase_entry.get().context(), ClosureReason::HolderForceClosed);
let mut chan_phase = remove_channel_phase!(self, chan_phase_entry);
- shutdown_result = Some(chan_phase.context_mut().force_shutdown(false));
+ shutdown_result = Some(chan_phase.context_mut().force_shutdown(false, ClosureReason::HolderForceClosed));
}
},
hash_map::Entry::Vacant(_) => {
let logger = WithContext::from(
&self.logger, Some(shutdown_res.counterparty_node_id), Some(shutdown_res.channel_id),
);
- log_debug!(logger, "Finishing closure of channel with {} HTLCs to fail", shutdown_res.dropped_outbound_htlcs.len());
+
+ log_debug!(logger, "Finishing closure of channel due to {} with {} HTLCs to fail",
+ shutdown_res.closure_reason, shutdown_res.dropped_outbound_htlcs.len());
for htlc_source in shutdown_res.dropped_outbound_htlcs.drain(..) {
let (source, payment_hash, counterparty_node_id, channel_id) = htlc_source;
let reason = HTLCFailReason::from_failure_code(0x4000 | 8);
let mut peer_state = peer_state_mutex.lock().unwrap();
if let Some(mut chan) = peer_state.channel_by_id.remove(&channel_id) {
update_maps_on_chan_removal!(self, &chan.context());
- self.issue_channel_close_events(&chan.context(), ClosureReason::FundingBatchClosure);
- shutdown_results.push(chan.context_mut().force_shutdown(false));
+ shutdown_results.push(chan.context_mut().force_shutdown(false, ClosureReason::FundingBatchClosure));
}
}
has_uncompleted_channel = Some(has_uncompleted_channel.map_or(!state, |v| v || !state));
"Closing a batch where all channels have completed initial monitor update",
);
}
+
+ {
+ let mut pending_events = self.pending_events.lock().unwrap();
+ pending_events.push_back((events::Event::ChannelClosed {
+ channel_id: shutdown_res.channel_id,
+ user_channel_id: shutdown_res.user_channel_id,
+ reason: shutdown_res.closure_reason,
+ counterparty_node_id: Some(shutdown_res.counterparty_node_id),
+ channel_capacity_sats: Some(shutdown_res.channel_capacity_satoshis),
+ channel_funding_txo: shutdown_res.channel_funding_txo,
+ }, None));
+
+ if let Some(transaction) = shutdown_res.unbroadcasted_funding_tx {
+ pending_events.push_back((events::Event::DiscardFunding {
+ channel_id: shutdown_res.channel_id, transaction
+ }, None));
+ }
+ }
for shutdown_result in shutdown_results.drain(..) {
self.finish_close_channel(shutdown_result);
}
let logger = WithContext::from(&self.logger, Some(*peer_node_id), Some(*channel_id));
if let hash_map::Entry::Occupied(chan_phase_entry) = peer_state.channel_by_id.entry(channel_id.clone()) {
log_error!(logger, "Force-closing channel {}", channel_id);
- self.issue_channel_close_events(&chan_phase_entry.get().context(), closure_reason);
let mut chan_phase = remove_channel_phase!(self, chan_phase_entry);
mem::drop(peer_state);
mem::drop(per_peer_state);
match chan_phase {
ChannelPhase::Funded(mut chan) => {
- self.finish_close_channel(chan.context.force_shutdown(broadcast));
+ self.finish_close_channel(chan.context.force_shutdown(broadcast, closure_reason));
(self.get_channel_update_for_broadcast(&chan).ok(), chan.context.get_counterparty_node_id())
},
ChannelPhase::UnfundedOutboundV1(_) | ChannelPhase::UnfundedInboundV1(_) => {
- self.finish_close_channel(chan_phase.context_mut().force_shutdown(false));
+ self.finish_close_channel(chan_phase.context_mut().force_shutdown(false, closure_reason));
// Unfunded channel has no update
(None, chan_phase.context().get_counterparty_node_id())
},
let is_intro_node_forward = match next_hop {
onion_utils::Hop::Forward {
- // TODO: update this when we support blinded forwarding as non-intro node
- next_hop_data: msgs::InboundOnionPayload::BlindedForward { .. }, ..
+ next_hop_data: msgs::InboundOnionPayload::BlindedForward {
+ intro_node_blinding_point: Some(_), ..
+ }, ..
} => true,
_ => false,
};
let mut peer_state_lock = peer_state_mutex.lock().unwrap();
let peer_state = &mut *peer_state_lock;
let funding_txo;
- let (chan, msg_opt) = match peer_state.channel_by_id.remove(temporary_channel_id) {
+ let (mut chan, msg_opt) = match peer_state.channel_by_id.remove(temporary_channel_id) {
Some(ChannelPhase::UnfundedOutboundV1(mut chan)) => {
funding_txo = find_funding_output(&chan, &funding_transaction)?;
let funding_res = chan.get_funding_created(funding_transaction, funding_txo, is_batch_funding, &&logger)
.map_err(|(mut chan, e)| if let ChannelError::Close(msg) = e {
let channel_id = chan.context.channel_id();
- let user_id = chan.context.get_user_id();
- let shutdown_res = chan.context.force_shutdown(false);
- let channel_capacity = chan.context.get_value_satoshis();
- (chan, MsgHandleErrInternal::from_finish_shutdown(msg, channel_id, user_id, shutdown_res, None, channel_capacity))
+ let reason = ClosureReason::ProcessingError { err: msg.clone() };
+ let shutdown_res = chan.context.force_shutdown(false, reason);
+ (chan, MsgHandleErrInternal::from_finish_shutdown(msg, channel_id, shutdown_res, None))
} else { unreachable!(); });
match funding_res {
Ok(funding_msg) => (chan, funding_msg),
},
hash_map::Entry::Vacant(e) => {
let mut outpoint_to_peer = self.outpoint_to_peer.lock().unwrap();
- if outpoint_to_peer.insert(funding_txo, chan.context.get_counterparty_node_id()).is_some() {
- panic!("outpoint_to_peer map already contained funding outpoint, which shouldn't be possible");
+ match outpoint_to_peer.entry(funding_txo) {
+ hash_map::Entry::Vacant(e) => { e.insert(chan.context.get_counterparty_node_id()); },
+ hash_map::Entry::Occupied(o) => {
+ let err = format!(
+ "An existing channel using outpoint {} is open with peer {}",
+ funding_txo, o.get()
+ );
+ mem::drop(outpoint_to_peer);
+ mem::drop(peer_state_lock);
+ mem::drop(per_peer_state);
+ let reason = ClosureReason::ProcessingError { err: err.clone() };
+ self.finish_close_channel(chan.context.force_shutdown(true, reason));
+ return Err(APIError::ChannelUnavailable { err });
+ }
}
e.insert(ChannelPhase::UnfundedOutboundV1(chan));
}
.and_then(|mut peer_state| peer_state.channel_by_id.remove(&channel_id))
.map(|mut chan| {
update_maps_on_chan_removal!(self, &chan.context());
- self.issue_channel_close_events(&chan.context(), ClosureReason::ProcessingError { err: e.clone() });
- shutdown_results.push(chan.context_mut().force_shutdown(false));
+ let closure_reason = ClosureReason::ProcessingError { err: e.clone() };
+ shutdown_results.push(chan.context_mut().force_shutdown(false, closure_reason));
});
}
}
+ mem::drop(funding_batch_states);
for shutdown_result in shutdown_results.drain(..) {
self.finish_close_channel(shutdown_result);
}
if let Some(ChannelPhase::Funded(ref mut chan)) = peer_state.channel_by_id.get_mut(&forward_chan_id) {
let logger = WithChannelContext::from(&self.logger, &chan.context);
for forward_info in pending_forwards.drain(..) {
- match forward_info {
+ let queue_fail_htlc_res = match forward_info {
HTLCForwardInfo::AddHTLC(PendingAddHTLCInfo {
prev_short_channel_id, prev_htlc_id, prev_funding_outpoint, prev_user_channel_id,
forward_info: PendingHTLCInfo {
incoming_packet_shared_secret: incoming_shared_secret,
// Phantom payments are only PendingHTLCRouting::Receive.
phantom_shared_secret: None,
- blinded_failure: blinded.map(|_| BlindedFailure::FromIntroductionNode),
+ blinded_failure: blinded.map(|b| b.failure),
});
let next_blinding_point = blinded.and_then(|b| {
let encrypted_tlvs_ss = self.node_signer.ecdh(
));
continue;
}
+ None
},
HTLCForwardInfo::AddHTLC { .. } => {
panic!("short_channel_id != 0 should imply any pending_forward entries are of type Forward");
},
HTLCForwardInfo::FailHTLC { htlc_id, err_packet } => {
log_trace!(logger, "Failing HTLC back to channel with short id {} (backward HTLC ID {}) after delay", short_chan_id, htlc_id);
- if let Err(e) = chan.queue_fail_htlc(
- htlc_id, err_packet, &&logger
- ) {
- if let ChannelError::Ignore(msg) = e {
- log_trace!(logger, "Failed to fail HTLC with ID {} backwards to short_id {}: {}", htlc_id, short_chan_id, msg);
- } else {
- panic!("Stated return value requirements in queue_fail_htlc() were not met");
- }
- // fail-backs are best-effort, we probably already have one
- // pending, and if not that's OK, if not, the channel is on
- // the chain and sending the HTLC-Timeout is their problem.
- continue;
- }
+ Some((chan.queue_fail_htlc(htlc_id, err_packet, &&logger), htlc_id))
},
HTLCForwardInfo::FailMalformedHTLC { htlc_id, failure_code, sha256_of_onion } => {
- log_trace!(self.logger, "Failing malformed HTLC back to channel with short id {} (backward HTLC ID {}) after delay", short_chan_id, htlc_id);
- if let Err(e) = chan.queue_fail_malformed_htlc(htlc_id, failure_code, sha256_of_onion, &self.logger) {
- if let ChannelError::Ignore(msg) = e {
- log_trace!(self.logger, "Failed to fail HTLC with ID {} backwards to short_id {}: {}", htlc_id, short_chan_id, msg);
- } else {
- panic!("Stated return value requirements in queue_fail_malformed_htlc() were not met");
- }
- // fail-backs are best-effort, we probably already have one
- // pending, and if not that's OK, if not, the channel is on
- // the chain and sending the HTLC-Timeout is their problem.
- continue;
- }
+ log_trace!(logger, "Failing malformed HTLC back to channel with short id {} (backward HTLC ID {}) after delay", short_chan_id, htlc_id);
+ let res = chan.queue_fail_malformed_htlc(
+ htlc_id, failure_code, sha256_of_onion, &&logger
+ );
+ Some((res, htlc_id))
},
+ };
+ if let Some((queue_fail_htlc_res, htlc_id)) = queue_fail_htlc_res {
+ if let Err(e) = queue_fail_htlc_res {
+ if let ChannelError::Ignore(msg) = e {
+ log_trace!(logger, "Failed to fail HTLC with ID {} backwards to short_id {}: {}", htlc_id, short_chan_id, msg);
+ } else {
+ panic!("Stated return value requirements in queue_fail_{{malformed_}}htlc() were not met");
+ }
+ // fail-backs are best-effort, we probably already have one
+ // pending, and if not that's OK, if not, the channel is on
+ // the chain and sending the HTLC-Timeout is their problem.
+ continue;
+ }
}
}
} else {
log_error!(logger,
"Force-closing pending channel with ID {} for not establishing in a timely manner", chan_id);
update_maps_on_chan_removal!(self, &context);
- self.issue_channel_close_events(&context, ClosureReason::HolderForceClosed);
- shutdown_channels.push(context.force_shutdown(false));
+ shutdown_channels.push(context.force_shutdown(false, ClosureReason::HolderForceClosed));
pending_msg_events.push(MessageSendEvent::HandleError {
node_id: counterparty_node_id,
action: msgs::ErrorAction::SendErrorMessage {
let res =
chan.funding_signed(&msg, best_block, &self.signer_provider, &&logger);
match res {
- Ok((chan, monitor)) => {
+ Ok((mut chan, monitor)) => {
if let Ok(persist_status) = self.chain_monitor.watch_channel(chan.context.get_funding_txo().unwrap(), monitor) {
// We really should be able to insert here without doing a second
// lookup, but sadly rust stdlib doesn't currently allow keeping
Ok(())
} else {
let e = ChannelError::Close("Channel funding outpoint was a duplicate".to_owned());
+ // We weren't able to watch the channel to begin with, so no
+ // updates should be made on it. Previously, full_stack_target
+ // found an (unreachable) panic when the monitor update contained
+ // within `shutdown_finish` was applied.
+ chan.unset_funding_info(msg.channel_id);
return Err(convert_chan_phase_err!(self, e, &mut ChannelPhase::Funded(chan), &msg.channel_id).1);
}
},
let context = phase.context_mut();
let logger = WithChannelContext::from(&self.logger, context);
log_error!(logger, "Immediately closing unfunded channel {} as peer asked to cooperatively shut it down (which is unnecessary)", &msg.channel_id);
- self.issue_channel_close_events(&context, ClosureReason::CounterpartyCoopClosedUnfundedChannel);
let mut chan = remove_channel_phase!(self, chan_phase_entry);
- finish_shutdown = Some(chan.context_mut().force_shutdown(false));
+ finish_shutdown = Some(chan.context_mut().force_shutdown(false, ClosureReason::CounterpartyCoopClosedUnfundedChannel));
},
}
} else {
msg: update
});
}
- self.issue_channel_close_events(&chan.context, ClosureReason::CooperativeClosure);
}
mem::drop(per_peer_state);
if let Some(shutdown_result) = shutdown_result {
let pending_msg_events = &mut peer_state.pending_msg_events;
if let hash_map::Entry::Occupied(chan_phase_entry) = peer_state.channel_by_id.entry(funding_outpoint.to_channel_id()) {
if let ChannelPhase::Funded(mut chan) = remove_channel_phase!(self, chan_phase_entry) {
- failed_channels.push(chan.context.force_shutdown(false));
+ failed_channels.push(chan.context.force_shutdown(false, ClosureReason::HolderForceClosed));
if let Ok(update) = self.get_channel_update_for_broadcast(&chan) {
pending_msg_events.push(events::MessageSendEvent::BroadcastChannelUpdate {
msg: update
});
}
- self.issue_channel_close_events(&chan.context, ClosureReason::HolderForceClosed);
pending_msg_events.push(events::MessageSendEvent::HandleError {
node_id: chan.context.get_counterparty_node_id(),
action: msgs::ErrorAction::DisconnectPeer {
});
}
- self.issue_channel_close_events(&chan.context, ClosureReason::CooperativeClosure);
-
log_info!(logger, "Broadcasting {}", log_tx!(tx));
self.tx_broadcaster.broadcast_transactions(&[&tx]);
update_maps_on_chan_removal!(self, &chan.context);
update_maps_on_chan_removal!(self, &channel.context);
// It looks like our counterparty went on-chain or funding transaction was
// reorged out of the main chain. Close the channel.
- failed_channels.push(channel.context.force_shutdown(true));
+ let reason_message = format!("{}", reason);
+ failed_channels.push(channel.context.force_shutdown(true, reason));
if let Ok(update) = self.get_channel_update_for_broadcast(&channel) {
pending_msg_events.push(events::MessageSendEvent::BroadcastChannelUpdate {
msg: update
});
}
- let reason_message = format!("{}", reason);
- self.issue_channel_close_events(&channel.context, reason);
pending_msg_events.push(events::MessageSendEvent::HandleError {
node_id: channel.context.get_counterparty_node_id(),
action: msgs::ErrorAction::DisconnectPeer {
};
// Clean up for removal.
update_maps_on_chan_removal!(self, &context);
- self.issue_channel_close_events(&context, ClosureReason::DisconnectedPeer);
- failed_channels.push(context.force_shutdown(false));
+ failed_channels.push(context.force_shutdown(false, ClosureReason::DisconnectedPeer));
false
});
// Note that we don't bother generating any events for pre-accept channels -
features.set_channel_type_optional();
features.set_scid_privacy_optional();
features.set_zero_conf_optional();
+ features.set_route_blinding_optional();
if config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx {
features.set_anchors_zero_fee_htlc_tx_optional();
}
impl_writeable_tlv_based!(BlindedForward, {
(0, inbound_blinding_point, required),
+ (1, failure, (default_value, BlindedFailure::FromIntroductionNode)),
});
impl_writeable_tlv_based_enum!(PendingHTLCRouting,
log_error!(logger, " The ChannelMonitor for channel {} is at counterparty commitment transaction number {} but the ChannelManager is at counterparty commitment transaction number {}.",
&channel.context.channel_id(), monitor.get_cur_counterparty_commitment_number(), channel.get_cur_counterparty_commitment_transaction_number());
}
- let mut shutdown_result = channel.context.force_shutdown(true);
+ let mut shutdown_result = channel.context.force_shutdown(true, ClosureReason::OutdatedChannelManager);
if shutdown_result.unbroadcasted_batch_funding_txid.is_some() {
return Err(DecodeError::InvalidValue);
}
reason: ClosureReason::OutdatedChannelManager,
counterparty_node_id: Some(channel.context.get_counterparty_node_id()),
channel_capacity_sats: Some(channel.context.get_value_satoshis()),
+ channel_funding_txo: channel.context.get_funding_txo(),
}, None));
for (channel_htlc_source, payment_hash) in channel.inflight_htlc_sources() {
let mut found_htlc = false;
// If we were persisted and shut down while the initial ChannelMonitor persistence
// was in-progress, we never broadcasted the funding transaction and can still
// safely discard the channel.
- let _ = channel.context.force_shutdown(false);
+ let _ = channel.context.force_shutdown(false, ClosureReason::DisconnectedPeer);
channel_closures.push_back((events::Event::ChannelClosed {
channel_id: channel.context.channel_id(),
user_channel_id: channel.context.get_user_id(),
reason: ClosureReason::DisconnectedPeer,
counterparty_node_id: Some(channel.context.get_counterparty_node_id()),
channel_capacity_sats: Some(channel.context.get_value_satoshis()),
+ channel_funding_txo: channel.context.get_funding_txo(),
}, None));
} else {
log_error!(logger, "Missing ChannelMonitor for channel {} needed by ChannelManager.", &channel.context.channel_id());
let sender_intended_amt_msat = 100;
let extra_fee_msat = 10;
let hop_data = msgs::InboundOnionPayload::Receive {
- amt_msat: 100,
- outgoing_cltv_value: 42,
+ sender_intended_htlc_amt_msat: 100,
+ cltv_expiry_height: 42,
payment_metadata: None,
keysend_preimage: None,
payment_data: Some(msgs::FinalOnionHopData {
// If amt_received + extra_fee is equal to the sender intended amount, we're fine.
let hop_data = msgs::InboundOnionPayload::Receive { // This is the same payload as above, InboundOnionPayload doesn't implement Clone
- amt_msat: 100,
- outgoing_cltv_value: 42,
+ sender_intended_htlc_amt_msat: 100,
+ cltv_expiry_height: 42,
payment_metadata: None,
keysend_preimage: None,
payment_data: Some(msgs::FinalOnionHopData {
let current_height: u32 = node[0].node.best_block.read().unwrap().height();
let result = create_recv_pending_htlc_info(msgs::InboundOnionPayload::Receive {
- amt_msat: 100,
- outgoing_cltv_value: 22,
+ sender_intended_htlc_amt_msat: 100,
+ cltv_expiry_height: 22,
payment_metadata: None,
keysend_preimage: None,
payment_data: Some(msgs::FinalOnionHopData {