match phase {
ChannelPhase::Funded(_) | ChannelPhase::UnfundedOutboundV1(_) => true,
ChannelPhase::UnfundedInboundV1(_) => false,
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(_) => true,
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(_) => false,
}
)
/// println!("Claiming spontaneous payment {}", payment_hash);
/// channel_manager.claim_funds(payment_preimage);
/// },
+/// // ...
+/// # _ => {},
/// },
/// Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
/// assert_eq!(payment_hash, known_payment_hash);
/// // On the event processing thread
/// channel_manager.process_pending_events(&|event| match event {
/// Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
-/// PaymentPurpose::Bolt11InvoicePayment { payment_preimage: Some(payment_preimage), .. } => {
+/// PaymentPurpose::Bolt12OfferPayment { payment_preimage: Some(payment_preimage), .. } => {
/// println!("Claiming payment {}", payment_hash);
/// channel_manager.claim_funds(payment_preimage);
/// },
-/// PaymentPurpose::Bolt11InvoicePayment { payment_preimage: None, .. } => {
+/// PaymentPurpose::Bolt12OfferPayment { payment_preimage: None, .. } => {
/// println!("Unknown payment hash: {}", payment_hash);
/// },
/// // ...
/// // On the event processing thread
/// channel_manager.process_pending_events(&|event| match event {
/// Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
-/// PaymentPurpose::Bolt11InvoicePayment { payment_preimage: Some(payment_preimage), .. } => {
+/// PaymentPurpose::Bolt12RefundPayment { payment_preimage: Some(payment_preimage), .. } => {
/// assert_eq!(payment_hash, known_payment_hash);
/// println!("Claiming payment {}", payment_hash);
/// channel_manager.claim_funds(payment_preimage);
/// },
-/// PaymentPurpose::Bolt11InvoicePayment { payment_preimage: None, .. } => {
+/// PaymentPurpose::Bolt12RefundPayment { payment_preimage: None, .. } => {
/// println!("Unknown payment hash: {}", payment_hash);
/// },
/// // ...
ChannelPhase::UnfundedInboundV1(channel) => {
convert_chan_phase_err!($self, $err, channel, $channel_id, UNFUNDED_CHANNEL)
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(channel) => {
convert_chan_phase_err!($self, $err, channel, $channel_id, UNFUNDED_CHANNEL)
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(channel) => {
convert_chan_phase_err!($self, $err, channel, $channel_id, UNFUNDED_CHANNEL)
},
// Unfunded channel has no update
(None, chan_phase.context().get_counterparty_node_id())
},
- // TODO(dual_funding): Combine this match arm with above once #[cfg(dual_funding)] is removed.
- #[cfg(dual_funding)]
+ // TODO(dual_funding): Combine this match arm with above once #[cfg(any(dual_funding, splicing))] is removed.
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(_) | ChannelPhase::UnfundedInboundV2(_) => {
self.finish_close_channel(chan_phase.context_mut().force_shutdown(false, closure_reason));
// Unfunded channel has no update
macro_rules! check_total_value {
($purpose: expr) => {{
let mut payment_claimable_generated = false;
- let is_keysend = match $purpose {
- events::PaymentPurpose::SpontaneousPayment(_) => true,
- events::PaymentPurpose::Bolt11InvoicePayment { .. } => false,
- };
+ let is_keysend = $purpose.is_keysend();
let mut claimable_payments = self.claimable_payments.lock().unwrap();
if claimable_payments.pending_claiming_payments.contains_key(&payment_hash) {
fail_htlc!(claimable_htlc, payment_hash);
match payment_secrets.entry(payment_hash) {
hash_map::Entry::Vacant(_) => {
match claimable_htlc.onion_payload {
- OnionPayload::Invoice { .. } => {
+ OnionPayload::Invoice { ref payment_context, .. } => {
let payment_data = payment_data.unwrap();
let (payment_preimage, min_final_cltv_expiry_delta) = match inbound_payment::verify(payment_hash, &payment_data, self.highest_seen_timestamp.load(Ordering::Acquire) as u64, &self.inbound_payment_key, &self.logger) {
Ok(result) => result,
fail_htlc!(claimable_htlc, payment_hash);
}
}
- let purpose = events::PaymentPurpose::Bolt11InvoicePayment {
- payment_preimage: payment_preimage.clone(),
- payment_secret: payment_data.payment_secret,
- };
+ let purpose = events::PaymentPurpose::from_parts(
+ payment_preimage.clone(),
+ payment_data.payment_secret,
+ payment_context.clone(),
+ );
check_total_value!(purpose);
},
OnionPayload::Spontaneous(preimage) => {
}
},
hash_map::Entry::Occupied(inbound_payment) => {
- if let OnionPayload::Spontaneous(_) = claimable_htlc.onion_payload {
- log_trace!(self.logger, "Failing new keysend HTLC with payment_hash {} because we already have an inbound payment with the same payment hash", &payment_hash);
- fail_htlc!(claimable_htlc, payment_hash);
- }
+ let payment_context = match claimable_htlc.onion_payload {
+ OnionPayload::Spontaneous(_) => {
+ log_trace!(self.logger, "Failing new keysend HTLC with payment_hash {} because we already have an inbound payment with the same payment hash", &payment_hash);
+ fail_htlc!(claimable_htlc, payment_hash);
+ },
+ OnionPayload::Invoice { ref payment_context, .. } => payment_context,
+ };
let payment_data = payment_data.unwrap();
if inbound_payment.get().payment_secret != payment_data.payment_secret {
log_trace!(self.logger, "Failing new HTLC with payment_hash {} as it didn't match our expected payment secret.", &payment_hash);
&payment_hash, payment_data.total_msat, inbound_payment.get().min_value_msat.unwrap());
fail_htlc!(claimable_htlc, payment_hash);
} else {
- let purpose = events::PaymentPurpose::Bolt11InvoicePayment {
- payment_preimage: inbound_payment.get().payment_preimage,
- payment_secret: payment_data.payment_secret,
- };
+ let purpose = events::PaymentPurpose::from_parts(
+ inbound_payment.get().payment_preimage,
+ payment_data.payment_secret,
+ payment_context.clone(),
+ );
let payment_claimable_generated = check_total_value!(purpose);
if payment_claimable_generated {
inbound_payment.remove_entry();
process_unfunded_channel_tick(chan_id, &mut chan.context, &mut chan.unfunded_context,
pending_msg_events, counterparty_node_id)
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(chan) => {
process_unfunded_channel_tick(chan_id, &mut chan.context, &mut chan.unfunded_context,
pending_msg_events, counterparty_node_id)
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(chan) => {
process_unfunded_channel_tick(chan_id, &mut chan.context, &mut chan.unfunded_context,
pending_msg_events, counterparty_node_id)
num_unfunded_channels += 1;
}
},
- // TODO(dual_funding): Combine this match arm with above once #[cfg(dual_funding)] is removed.
- #[cfg(dual_funding)]
+ // TODO(dual_funding): Combine this match arm with above once #[cfg(any(dual_funding, splicing))] is removed.
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(chan) => {
// Only inbound V2 channels that are not 0conf and that we do not contribute to will be
// included in the unfunded count.
// Outbound channels don't contribute to the unfunded count in the DoS context.
continue;
},
- // TODO(dual_funding): Combine this match arm with above once #[cfg(dual_funding)] is removed.
- #[cfg(dual_funding)]
+ // TODO(dual_funding): Combine this match arm with above once #[cfg(any(dual_funding, splicing))] is removed.
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(_) => {
// Outbound channels don't contribute to the unfunded count in the DoS context.
continue;
finish_shutdown = Some(chan.context_mut().force_shutdown(false, ClosureReason::CounterpartyCoopClosedUnfundedChannel));
},
// TODO(dual_funding): Combine this match arm with above.
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(_) | ChannelPhase::UnfundedOutboundV2(_) => {
let context = phase.context_mut();
log_error!(self.logger, "Immediately closing unfunded channel {} as peer asked to cooperatively shut it down (which is unnecessary)", &msg.channel_id);
/// This differs from [`create_inbound_payment_for_hash`] only in that it generates the
/// [`PaymentHash`] and [`PaymentPreimage`] for you.
///
- /// The [`PaymentPreimage`] will ultimately be returned to you in the [`PaymentClaimable`], which
- /// will have the [`PaymentClaimable::purpose`] be [`PaymentPurpose::Bolt11InvoicePayment`] with
- /// its [`PaymentPurpose::Bolt11InvoicePayment::payment_preimage`] field filled in. That should
- /// then be passed directly to [`claim_funds`].
+ /// The [`PaymentPreimage`] will ultimately be returned to you in the [`PaymentClaimable`] event, which
+ /// will have the [`PaymentClaimable::purpose`] return `Some` for [`PaymentPurpose::preimage`]. That
+ /// should then be passed directly to [`claim_funds`].
///
/// See [`create_inbound_payment_for_hash`] for detailed documentation on behavior and requirements.
///
/// [`claim_funds`]: Self::claim_funds
/// [`PaymentClaimable`]: events::Event::PaymentClaimable
/// [`PaymentClaimable::purpose`]: events::Event::PaymentClaimable::purpose
- /// [`PaymentPurpose::Bolt11InvoicePayment`]: events::PaymentPurpose::Bolt11InvoicePayment
- /// [`PaymentPurpose::Bolt11InvoicePayment::payment_preimage`]: events::PaymentPurpose::Bolt11InvoicePayment::payment_preimage
+ /// [`PaymentPurpose::preimage`]: events::PaymentPurpose::preimage
/// [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
pub fn create_inbound_payment(&self, min_value_msat: Option<u64>, invoice_expiry_delta_secs: u32,
min_final_cltv_expiry_delta: Option<u16>) -> Result<(PaymentHash, PaymentSecret), ()> {
// Retain unfunded channels.
ChannelPhase::UnfundedOutboundV1(_) | ChannelPhase::UnfundedInboundV1(_) => true,
// TODO(dual_funding): Combine this match arm with above.
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(_) | ChannelPhase::UnfundedInboundV2(_) => true,
ChannelPhase::Funded(channel) => {
let res = f(channel);
msg.channel_id.clone())), *counterparty_node_id);
}
+ #[cfg(splicing)]
fn handle_splice(&self, counterparty_node_id: &PublicKey, msg: &msgs::Splice) {
let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
"Splicing not supported".to_owned(),
msg.channel_id.clone())), *counterparty_node_id);
}
+ #[cfg(splicing)]
fn handle_splice_ack(&self, counterparty_node_id: &PublicKey, msg: &msgs::SpliceAck) {
let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
"Splicing not supported (splice_ack)".to_owned(),
msg.channel_id.clone())), *counterparty_node_id);
}
+ #[cfg(splicing)]
fn handle_splice_locked(&self, counterparty_node_id: &PublicKey, msg: &msgs::SpliceLocked) {
let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
"Splicing not supported (splice_locked)".to_owned(),
ChannelPhase::UnfundedInboundV1(chan) => {
&mut chan.context
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(chan) => {
&mut chan.context
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(chan) => {
&mut chan.context
},
});
}
- // TODO(dual_funding): Combine this match arm with above once #[cfg(dual_funding)] is removed.
- #[cfg(dual_funding)]
+ // TODO(dual_funding): Combine this match arm with above once #[cfg(any(dual_funding, splicing))] is removed.
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedOutboundV2(chan) => {
pending_msg_events.push(events::MessageSendEvent::SendOpenChannelV2 {
node_id: chan.context.get_counterparty_node_id(),
debug_assert!(false);
}
- // TODO(dual_funding): Combine this match arm with above once #[cfg(dual_funding)] is removed.
- #[cfg(dual_funding)]
+ // TODO(dual_funding): Combine this match arm with above once #[cfg(any(dual_funding, splicing))] is removed.
+ #[cfg(any(dual_funding, splicing))]
ChannelPhase::UnfundedInboundV2(channel) => {
// Since unfunded inbound channel maps are cleared upon disconnecting a peer,
// they are not persisted and won't be recovered after a crash.
return;
}
},
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
Some(ChannelPhase::UnfundedOutboundV2(ref mut chan)) => {
if let Ok(msg) = chan.maybe_handle_error_without_close(self.chain_hash, &self.fee_estimator) {
peer_state.pending_msg_events.push(events::MessageSendEvent::SendOpenChannelV2 {
}
},
None | Some(ChannelPhase::UnfundedInboundV1(_) | ChannelPhase::Funded(_)) => (),
- #[cfg(dual_funding)]
+ #[cfg(any(dual_funding, splicing))]
Some(ChannelPhase::UnfundedInboundV2(_)) => (),
}
}
let payment_context = PaymentContext::Bolt12Offer(Bolt12OfferContext {
offer_id: invoice_request.offer_id,
+ invoice_request: invoice_request.fields(),
});
let payment_paths = match self.create_blinded_payment_paths(
amount_msats, payment_secret, payment_context
best_block.block_hash.write(writer)?;
}
+ let per_peer_state = self.per_peer_state.write().unwrap();
+
let mut serializable_peer_count: u64 = 0;
{
- let per_peer_state = self.per_peer_state.read().unwrap();
let mut number_of_funded_channels = 0;
for (_, peer_state_mutex) in per_peer_state.iter() {
let mut peer_state_lock = peer_state_mutex.lock().unwrap();
decode_update_add_htlcs_opt = Some(decode_update_add_htlcs);
}
- let per_peer_state = self.per_peer_state.write().unwrap();
-
let pending_inbound_payments = self.pending_inbound_payments.lock().unwrap();
let claimable_payments = self.claimable_payments.lock().unwrap();
let pending_outbound_payments = self.pending_outbound_payments.pending_outbound_payments.lock().unwrap();
log_error!(logger, " client applications must ensure that ChannelMonitor data is always available and the latest to avoid funds loss!");
log_error!(logger, " Without the latest ChannelMonitor we cannot continue without risking funds.");
log_error!(logger, " Please ensure the chain::Watch API requirements are met and file a bug report at https://github.com/lightningdevkit/rust-lightning");
+ log_error!(logger, " Pending in-flight updates are: {:?}", chan_in_flight_updates);
return Err(DecodeError::InvalidValue);
}
}