/// doing a double-pass on route when we get a failure back
first_hop_htlc_msat: u64,
payment_id: PaymentId,
- payment_secret: Option<PaymentSecret>,
},
}
#[allow(clippy::derive_hash_xor_eq)] // Our Hash is faithful to the data, we just don't have SecretKey::hash
0u8.hash(hasher);
prev_hop_data.hash(hasher);
},
- HTLCSource::OutboundRoute { path, session_priv, payment_id, payment_secret, first_hop_htlc_msat } => {
+ HTLCSource::OutboundRoute { path, session_priv, payment_id, first_hop_htlc_msat } => {
1u8.hash(hasher);
path.hash(hasher);
session_priv[..].hash(hasher);
payment_id.hash(hasher);
- payment_secret.hash(hasher);
first_hop_htlc_msat.hash(hasher);
},
}
session_priv: SecretKey::from_slice(&[1; 32]).unwrap(),
first_hop_htlc_msat: 0,
payment_id: PaymentId([2; 32]),
- payment_secret: None,
}
}
}
}}
}
+macro_rules! emit_channel_pending_event {
+ ($locked_events: expr, $channel: expr) => {
+ if $channel.should_emit_channel_pending_event() {
+ $locked_events.push(events::Event::ChannelPending {
+ channel_id: $channel.channel_id(),
+ former_temporary_channel_id: $channel.temporary_channel_id(),
+ counterparty_node_id: $channel.get_counterparty_node_id(),
+ user_channel_id: $channel.get_user_id(),
+ funding_txo: $channel.get_funding_txo().unwrap().into_bitcoin_outpoint(),
+ });
+ $channel.set_channel_pending_event_emitted();
+ }
+ }
+}
+
macro_rules! emit_channel_ready_event {
- ($self: expr, $channel: expr) => {
+ ($locked_events: expr, $channel: expr) => {
if $channel.should_emit_channel_ready_event() {
- {
- let mut pending_events = $self.pending_events.lock().unwrap();
- pending_events.push(events::Event::ChannelReady {
- channel_id: $channel.channel_id(),
- user_channel_id: $channel.get_user_id(),
- counterparty_node_id: $channel.get_counterparty_node_id(),
- channel_type: $channel.get_channel_type().clone(),
- });
- }
+ debug_assert!($channel.channel_pending_event_emitted());
+ $locked_events.push(events::Event::ChannelReady {
+ channel_id: $channel.channel_id(),
+ user_channel_id: $channel.get_user_id(),
+ counterparty_node_id: $channel.get_counterparty_node_id(),
+ channel_type: $channel.get_channel_type().clone(),
+ });
$channel.set_channel_ready_event_emitted();
}
}
session_priv: session_priv.clone(),
first_hop_htlc_msat: htlc_msat,
payment_id,
- payment_secret: payment_secret.clone(),
}, onion_packet, &self.logger);
match break_chan_entry!(self, send_res, chan) {
Some(monitor_update) => {
});
}
- emit_channel_ready_event!(self, channel);
-
macro_rules! handle_cs { () => {
if let Some(update) = commitment_update {
pending_msg_events.push(events::MessageSendEvent::UpdateHTLCs {
self.tx_broadcaster.broadcast_transaction(&tx);
}
+ {
+ let mut pending_events = self.pending_events.lock().unwrap();
+ emit_channel_pending_event!(pending_events, channel);
+ emit_channel_ready_event!(pending_events, channel);
+ }
+
htlc_forwards
}
}
}
- emit_channel_ready_event!(self, chan.get_mut());
+ {
+ let mut pending_events = self.pending_events.lock().unwrap();
+ emit_channel_ready_event!(pending_events, chan.get_mut());
+ }
Ok(())
},
}
}
- emit_channel_ready_event!(self, channel);
+ {
+ let mut pending_events = self.pending_events.lock().unwrap();
+ emit_channel_ready_event!(pending_events, channel);
+ }
if let Some(announcement_sigs) = announcement_sigs {
log_trace!(self.logger, "Sending announcement_signatures for channel {}", log_bytes!(channel.channel_id()));
let mut first_hop_htlc_msat: u64 = 0;
let mut path: Option<Vec<RouteHop>> = Some(Vec::new());
let mut payment_id = None;
- let mut payment_secret = None;
let mut payment_params: Option<PaymentParameters> = None;
read_tlv_fields!(reader, {
(0, session_priv, required),
(1, payment_id, option),
(2, first_hop_htlc_msat, required),
- (3, payment_secret, option),
(4, path, vec_type),
(5, payment_params, (option: ReadableArgs, 0)),
});
first_hop_htlc_msat,
path,
payment_id: payment_id.unwrap(),
- payment_secret,
})
}
1 => Ok(HTLCSource::PreviousHopData(Readable::read(reader)?)),
impl Writeable for HTLCSource {
fn write<W: Writer>(&self, writer: &mut W) -> Result<(), crate::io::Error> {
match self {
- HTLCSource::OutboundRoute { ref session_priv, ref first_hop_htlc_msat, ref path, payment_id, payment_secret } => {
+ HTLCSource::OutboundRoute { ref session_priv, ref first_hop_htlc_msat, ref path, payment_id } => {
0u8.write(writer)?;
let payment_id_opt = Some(payment_id);
write_tlv_fields!(writer, {
(0, session_priv, required),
(1, payment_id_opt, option),
(2, first_hop_htlc_msat, required),
- (3, payment_secret, option),
+ // 3 was previously used to write a PaymentSecret for the payment.
(4, *path, vec_type),
(5, None::<PaymentParameters>, option), // payment_params in LDK versions prior to 0.0.115
});
for (_, monitor) in args.channel_monitors.iter() {
if id_to_peer.get(&monitor.get_funding_txo().0.to_channel_id()).is_none() {
for (htlc_source, (htlc, _)) in monitor.get_pending_or_resolved_outbound_htlcs() {
- if let HTLCSource::OutboundRoute { payment_id, session_priv, path, payment_secret, .. } = htlc_source {
+ if let HTLCSource::OutboundRoute { payment_id, session_priv, path, .. } = htlc_source {
if path.is_empty() {
log_error!(args.logger, "Got an empty path for a pending payment");
return Err(DecodeError::InvalidValue);
payment_params: None,
session_privs: [session_priv_bytes].iter().map(|a| *a).collect(),
payment_hash: htlc.payment_hash,
- payment_secret,
+ payment_secret: None, // only used for retries, and we'll never retry on startup
keysend_preimage: None, // only used for retries, and we'll never retry on startup
pending_amt_msat: path_amt,
pending_fee_msat: Some(path_fee),
assert_eq!(nodes_0_lock.len(), 1);
assert!(nodes_0_lock.contains_key(channel_id));
}
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
{
// Assert that `nodes[1]`'s `id_to_peer` map is populated with the channel as soon as
let funding_signed = get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id());
nodes[0].node.handle_funding_signed(&nodes[1].node.get_our_node_id(), &funding_signed);
check_added_monitors!(nodes[0], 1);
+ expect_channel_pending_event(&nodes[0], &nodes[1].node.get_our_node_id());
let (channel_ready, _) = create_chan_between_nodes_with_value_confirm(&nodes[0], &nodes[1], &tx);
let (announcement, nodes_0_update, nodes_1_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &channel_ready);
update_nodes_with_chan_announce(&nodes, 0, 1, &announcement, &nodes_0_update, &nodes_1_update);
nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &funding_created_msg);
check_added_monitors!(nodes[1], 1);
+ expect_channel_pending_event(&nodes[1], &nodes[0].node.get_our_node_id());
+
let funding_signed = get_event_msg!(nodes[1], MessageSendEvent::SendFundingSigned, nodes[0].node.get_our_node_id());
nodes[0].node.handle_funding_signed(&nodes[1].node.get_our_node_id(), &funding_signed);
check_added_monitors!(nodes[0], 1);
+ expect_channel_pending_event(&nodes[0], &nodes[1].node.get_our_node_id());
}
open_channel_msg.temporary_channel_id = nodes[0].keys_manager.get_secure_random_bytes();
}
use crate::chain::chainmonitor::{ChainMonitor, Persist};
use crate::chain::keysinterface::{EntropySource, KeysManager, InMemorySigner};
use crate::events::{Event, MessageSendEvent, MessageSendEventsProvider};
- use crate::ln::channelmanager::{self, BestBlock, ChainParameters, ChannelManager, PaymentHash, PaymentPreimage, PaymentId};
+ use crate::ln::channelmanager::{BestBlock, ChainParameters, ChannelManager, PaymentHash, PaymentPreimage, PaymentId};
use crate::ln::functional_test_utils::*;
use crate::ln::msgs::{ChannelMessageHandler, Init};
use crate::routing::gossip::NetworkGraph;
} else { panic!(); }
node_b.handle_funding_created(&node_a.get_our_node_id(), &get_event_msg!(node_a_holder, MessageSendEvent::SendFundingCreated, node_b.get_our_node_id()));
+ let events_b = node_b.get_and_clear_pending_events();
+ assert_eq!(events_b.len(), 1);
+ match events_b[0] {
+ Event::ChannelPending{ ref counterparty_node_id, .. } => {
+ assert_eq!(*counterparty_node_id, node_a.get_our_node_id());
+ },
+ _ => panic!("Unexpected event"),
+ }
+
node_a.handle_funding_signed(&node_b.get_our_node_id(), &get_event_msg!(node_b_holder, MessageSendEvent::SendFundingSigned, node_a.get_our_node_id()));
+ let events_a = node_a.get_and_clear_pending_events();
+ assert_eq!(events_a.len(), 1);
+ match events_a[0] {
+ Event::ChannelPending{ ref counterparty_node_id, .. } => {
+ assert_eq!(*counterparty_node_id, node_b.get_our_node_id());
+ },
+ _ => panic!("Unexpected event"),
+ }
assert_eq!(&tx_broadcaster.txn_broadcasted.lock().unwrap()[..], &[tx.clone()]);
projects / rust-lightning / blobdiff