use prelude::*;
use core::{cmp,mem,fmt};
use core::ops::Deref;
-#[cfg(any(test, feature = "fuzztarget", debug_assertions))]
+#[cfg(any(test, fuzzing, debug_assertions))]
use sync::Mutex;
use bitcoin::hashes::hex::ToHex;
// `next_remote_commit_tx_fee_msat` properly predict what the next commitment transaction fee will
// be, by comparing the cached values to the fee of the tranaction generated by
// `build_commitment_transaction`.
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_local_commitment_tx_fee_info_cached: Mutex<Option<CommitmentTxInfoCached>>,
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_remote_commitment_tx_fee_info_cached: Mutex<Option<CommitmentTxInfoCached>>,
/// lnd has a long-standing bug where, upon reconnection, if the channel is not yet confirmed
/// See-also <https://github.com/lightningnetwork/lnd/issues/4006>
pub workaround_lnd_bug_4006: Option<msgs::FundingLocked>,
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
// When we receive an HTLC fulfill on an outbound path, we may immediately fulfill the
// corresponding HTLC on the inbound path. If, then, the outbound path channel is
// disconnected and reconnected (before we've exchange commitment_signed and revoke_and_ack
/// This channel's type, as negotiated during channel open
channel_type: ChannelTypeFeatures,
+
+ // Our counterparty can offer us SCID aliases which they will map to this channel when routing
+ // outbound payments. These can be used in invoice route hints to avoid explicitly revealing
+ // the channel's funding UTXO.
+ // We only bother storing the most recent SCID alias at any time, though our counterparty has
+ // to store all of them.
+ latest_inbound_scid_alias: Option<u64>,
+
+ // We always offer our counterparty a static SCID alias, which we recognize as for this channel
+ // if we see it in HTLC forwarding instructions. We don't bother rotating the alias given we
+ // don't currently support node id aliases and eventually privacy should be provided with
+ // blinded paths instead of simple scid+node_id aliases.
+ outbound_scid_alias: u64,
}
-#[cfg(any(test, feature = "fuzztarget"))]
+#[cfg(any(test, fuzzing))]
struct CommitmentTxInfoCached {
fee: u64,
total_pending_htlcs: usize,
// Constructors:
pub fn new_outbound<K: Deref, F: Deref>(
fee_estimator: &F, keys_provider: &K, counterparty_node_id: PublicKey, their_features: &InitFeatures,
- channel_value_satoshis: u64, push_msat: u64, user_id: u64, config: &UserConfig, current_chain_height: u32
+ channel_value_satoshis: u64, push_msat: u64, user_id: u64, config: &UserConfig, current_chain_height: u32,
+ outbound_scid_alias: u64
) -> Result<Channel<Signer>, APIError>
where K::Target: KeysInterface<Signer = Signer>,
F::Target: FeeEstimator,
announcement_sigs: None,
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_local_commitment_tx_fee_info_cached: Mutex::new(None),
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_remote_commitment_tx_fee_info_cached: Mutex::new(None),
workaround_lnd_bug_4006: None,
- #[cfg(any(test, feature = "fuzztarget"))]
+ latest_inbound_scid_alias: None,
+ outbound_scid_alias,
+
+ #[cfg(any(test, fuzzing))]
historical_inbound_htlc_fulfills: HashSet::new(),
// We currently only actually support one channel type, so don't retry with new types
/// Assumes chain_hash has already been checked and corresponds with what we expect!
pub fn new_from_req<K: Deref, F: Deref, L: Deref>(
fee_estimator: &F, keys_provider: &K, counterparty_node_id: PublicKey, their_features: &InitFeatures,
- msg: &msgs::OpenChannel, user_id: u64, config: &UserConfig, current_chain_height: u32, logger: &L
+ msg: &msgs::OpenChannel, user_id: u64, config: &UserConfig, current_chain_height: u32, logger: &L,
+ outbound_scid_alias: u64
) -> Result<Channel<Signer>, ChannelError>
where K::Target: KeysInterface<Signer = Signer>,
F::Target: FeeEstimator,
announcement_sigs: None,
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_local_commitment_tx_fee_info_cached: Mutex::new(None),
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_remote_commitment_tx_fee_info_cached: Mutex::new(None),
workaround_lnd_bug_4006: None,
- #[cfg(any(test, feature = "fuzztarget"))]
+ latest_inbound_scid_alias: None,
+ outbound_scid_alias,
+
+ #[cfg(any(test, fuzzing))]
historical_inbound_htlc_fulfills: HashSet::new(),
channel_type,
}
}
if pending_idx == core::usize::MAX {
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
// If we failed to find an HTLC to fulfill, make sure it was previously fulfilled and
// this is simply a duplicate claim, not previously failed and we lost funds.
debug_assert!(self.historical_inbound_htlc_fulfills.contains(&htlc_id_arg));
if htlc_id_arg == htlc_id {
// Make sure we don't leave latest_monitor_update_id incremented here:
self.latest_monitor_update_id -= 1;
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
debug_assert!(self.historical_inbound_htlc_fulfills.contains(&htlc_id_arg));
return UpdateFulfillFetch::DuplicateClaim {};
}
self.holding_cell_htlc_updates.push(HTLCUpdateAwaitingACK::ClaimHTLC {
payment_preimage: payment_preimage_arg, htlc_id: htlc_id_arg,
});
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
self.historical_inbound_htlc_fulfills.insert(htlc_id_arg);
return UpdateFulfillFetch::NewClaim { monitor_update, htlc_value_msat, msg: None };
}
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
self.historical_inbound_htlc_fulfills.insert(htlc_id_arg);
{
}
}
if pending_idx == core::usize::MAX {
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
// If we failed to find an HTLC to fail, make sure it was previously fulfilled and this
// is simply a duplicate fail, not previously failed and we failed-back too early.
debug_assert!(self.historical_inbound_htlc_fulfills.contains(&htlc_id_arg));
match pending_update {
&HTLCUpdateAwaitingACK::ClaimHTLC { htlc_id, .. } => {
if htlc_id_arg == htlc_id {
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
debug_assert!(self.historical_inbound_htlc_fulfills.contains(&htlc_id_arg));
return Ok(None);
}
return Err(ChannelError::Ignore("Peer sent funding_locked when we needed a channel_reestablish. The peer is likely lnd, see https://github.com/lightningnetwork/lnd/issues/4006".to_owned()));
}
+ if let Some(scid_alias) = msg.short_channel_id_alias {
+ if Some(scid_alias) != self.short_channel_id {
+ // The scid alias provided can be used to route payments *from* our counterparty,
+ // i.e. can be used for inbound payments and provided in invoices, but is not used
+ // when routing outbound payments.
+ self.latest_inbound_scid_alias = Some(scid_alias);
+ }
+ }
+
let non_shutdown_state = self.channel_state & (!MULTI_STATE_FLAGS);
if non_shutdown_state == ChannelState::FundingSent as u32 {
} else if non_shutdown_state == (ChannelState::FundingSent as u32 | ChannelState::OurFundingLocked as u32) {
self.channel_state = ChannelState::ChannelFunded as u32 | (self.channel_state & MULTI_STATE_FLAGS);
self.update_time_counter += 1;
- } else if (self.channel_state & (ChannelState::ChannelFunded as u32) != 0 &&
- // Note that funding_signed/funding_created will have decremented both by 1!
- self.cur_holder_commitment_transaction_number == INITIAL_COMMITMENT_NUMBER - 1 &&
- self.cur_counterparty_commitment_transaction_number == INITIAL_COMMITMENT_NUMBER - 1) ||
- // If we reconnected before sending our funding locked they may still resend theirs:
- (self.channel_state & (ChannelState::FundingSent as u32 | ChannelState::TheirFundingLocked as u32) ==
- (ChannelState::FundingSent as u32 | ChannelState::TheirFundingLocked as u32)) {
- if self.counterparty_cur_commitment_point != Some(msg.next_per_commitment_point) {
+ } else if self.channel_state & (ChannelState::ChannelFunded as u32) != 0 ||
+ // If we reconnected before sending our funding locked they may still resend theirs:
+ (self.channel_state & (ChannelState::FundingSent as u32 | ChannelState::TheirFundingLocked as u32) ==
+ (ChannelState::FundingSent as u32 | ChannelState::TheirFundingLocked as u32))
+ {
+ // They probably disconnected/reconnected and re-sent the funding_locked, which is
+ // required, or they're sending a fresh SCID alias.
+ let expected_point =
+ if self.cur_counterparty_commitment_transaction_number == INITIAL_COMMITMENT_NUMBER - 1 {
+ // If they haven't ever sent an updated point, the point they send should match
+ // the current one.
+ self.counterparty_cur_commitment_point
+ } else {
+ // If they have sent updated points, funding_locked is always supposed to match
+ // their "first" point, which we re-derive here.
+ Some(PublicKey::from_secret_key(&self.secp_ctx, &SecretKey::from_slice(
+ &self.commitment_secrets.get_secret(INITIAL_COMMITMENT_NUMBER - 1).expect("We should have all prev secrets available")
+ ).expect("We already advanced, so previous secret keys should have been validated already")))
+ };
+ if expected_point != Some(msg.next_per_commitment_point) {
return Err(ChannelError::Close("Peer sent a reconnect funding_locked with a different point".to_owned()));
}
- // They probably disconnected/reconnected and re-sent the funding_locked, which is required
return Ok(None);
} else {
return Err(ChannelError::Close("Peer sent a funding_locked at a strange time".to_owned()));
let num_htlcs = included_htlcs + addl_htlcs;
let res = Self::commit_tx_fee_msat(self.feerate_per_kw, num_htlcs, self.opt_anchors());
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
{
let mut fee = res;
if fee_spike_buffer_htlc.is_some() {
let num_htlcs = included_htlcs + addl_htlcs;
let res = Self::commit_tx_fee_msat(self.feerate_per_kw, num_htlcs, self.opt_anchors());
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
{
let mut fee = res;
if fee_spike_buffer_htlc.is_some() {
return Err((None, ChannelError::Close("Funding remote cannot afford proposed new fee".to_owned())));
}
}
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
{
if self.is_outbound() {
let projected_commit_tx_info = self.next_local_commitment_tx_fee_info_cached.lock().unwrap().take();
return Err(ChannelError::Close("Received an unexpected revoke_and_ack".to_owned()));
}
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
{
*self.next_local_commitment_tx_fee_info_cached.lock().unwrap() = None;
*self.next_remote_commitment_tx_fee_info_cached.lock().unwrap() = None;
Some(msgs::FundingLocked {
channel_id: self.channel_id(),
next_per_commitment_point,
+ short_channel_id_alias: Some(self.outbound_scid_alias),
})
} else { None };
funding_locked: Some(msgs::FundingLocked {
channel_id: self.channel_id(),
next_per_commitment_point,
+ short_channel_id_alias: Some(self.outbound_scid_alias),
}),
raa: None, commitment_update: None, mon_update: None,
order: RAACommitmentOrder::CommitmentFirst,
Some(msgs::FundingLocked {
channel_id: self.channel_id(),
next_per_commitment_point,
+ short_channel_id_alias: Some(self.outbound_scid_alias),
})
} else { None };
self.short_channel_id
}
+ /// Allowed in any state (including after shutdown)
+ pub fn latest_inbound_scid_alias(&self) -> Option<u64> {
+ self.latest_inbound_scid_alias
+ }
+
+ /// Allowed in any state (including after shutdown)
+ pub fn outbound_scid_alias(&self) -> u64 {
+ self.outbound_scid_alias
+ }
+ /// Only allowed immediately after deserialization if get_outbound_scid_alias returns 0,
+ /// indicating we were written by LDK prior to 0.0.106 which did not set outbound SCID aliases.
+ pub fn set_outbound_scid_alias(&mut self, outbound_scid_alias: u64) {
+ assert_eq!(self.outbound_scid_alias, 0);
+ self.outbound_scid_alias = outbound_scid_alias;
+ }
+
/// Returns the funding_txo we either got from our peer, or were given by
/// get_outbound_funding_created.
pub fn get_funding_txo(&self) -> Option<OutPoint> {
if need_commitment_update {
if self.channel_state & (ChannelState::MonitorUpdateFailed as u32) == 0 {
if self.channel_state & (ChannelState::PeerDisconnected as u32) == 0 {
- let next_per_commitment_point = self.holder_signer.get_per_commitment_point(self.cur_holder_commitment_transaction_number, &self.secp_ctx);
+ let next_per_commitment_point =
+ self.holder_signer.get_per_commitment_point(INITIAL_COMMITMENT_NUMBER - 1, &self.secp_ctx);
return Some(msgs::FundingLocked {
channel_id: self.channel_id,
next_per_commitment_point,
+ short_channel_id_alias: Some(self.outbound_scid_alias),
});
}
} else {
// If we generated the funding transaction and it doesn't match what it
// should, the client is really broken and we should just panic and
// tell them off. That said, because hash collisions happen with high
- // probability in fuzztarget mode, if we're fuzzing we just close the
+ // probability in fuzzing mode, if we're fuzzing we just close the
// channel and move on.
- #[cfg(not(feature = "fuzztarget"))]
+ #[cfg(not(fuzzing))]
panic!("Client called ChannelManager::funding_transaction_generated with bogus transaction!");
}
self.update_time_counter += 1;
if input.witness.is_empty() {
// We generated a malleable funding transaction, implying we've
// just exposed ourselves to funds loss to our counterparty.
- #[cfg(not(feature = "fuzztarget"))]
+ #[cfg(not(fuzzing))]
panic!("Client called ChannelManager::funding_transaction_generated with bogus transaction!");
}
}
// Prior to static_remotekey, my_current_per_commitment_point was critical to claiming
// current to_remote balances. However, it no longer has any use, and thus is now simply
// set to a dummy (but valid, as required by the spec) public key.
- // fuzztarget mode marks a subset of pubkeys as invalid so that we can hit "invalid pubkey"
+ // fuzzing mode marks a subset of pubkeys as invalid so that we can hit "invalid pubkey"
// branches, but we unwrap it below, so we arbitrarily select a dummy pubkey which is both
- // valid, and valid in fuzztarget mode's arbitrary validity criteria:
+ // valid, and valid in fuzzing mode's arbitrary validity criteria:
let mut pk = [2; 33]; pk[1] = 0xff;
let dummy_pubkey = PublicKey::from_slice(&pk).unwrap();
let data_loss_protect = if self.cur_counterparty_commitment_transaction_number + 1 < INITIAL_COMMITMENT_NUMBER {
let counterparty_commitment_txid = commitment_stats.tx.trust().txid();
let (signature, htlc_signatures);
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
{
if !self.is_outbound() {
let projected_commit_tx_info = self.next_remote_commitment_tx_fee_info_cached.lock().unwrap().take();
self.channel_update_status.write(writer)?;
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
(self.historical_inbound_htlc_fulfills.len() as u64).write(writer)?;
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
for htlc in self.historical_inbound_htlc_fulfills.iter() {
htlc.write(writer)?;
}
(13, self.channel_creation_height, required),
(15, preimages, vec_type),
(17, self.announcement_sigs_state, required),
+ (19, self.latest_inbound_scid_alias, option),
+ (21, self.outbound_scid_alias, required),
});
Ok(())
let channel_update_status = Readable::read(reader)?;
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
let mut historical_inbound_htlc_fulfills = HashSet::new();
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
{
let htlc_fulfills_len: u64 = Readable::read(reader)?;
for _ in 0..htlc_fulfills_len {
// If we read an old Channel, for simplicity we just treat it as "we never sent an
// AnnouncementSignatures" which implies we'll re-send it on reconnect, but that's fine.
let mut announcement_sigs_state = Some(AnnouncementSigsState::NotSent);
+ let mut latest_inbound_scid_alias = None;
+ let mut outbound_scid_alias = None;
read_tlv_fields!(reader, {
(0, announcement_sigs, option),
(13, channel_creation_height, option),
(15, preimages_opt, vec_type),
(17, announcement_sigs_state, option),
+ (19, latest_inbound_scid_alias, option),
+ (21, outbound_scid_alias, option),
});
if let Some(preimages) = preimages_opt {
announcement_sigs,
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_local_commitment_tx_fee_info_cached: Mutex::new(None),
- #[cfg(any(test, feature = "fuzztarget"))]
+ #[cfg(any(test, fuzzing))]
next_remote_commitment_tx_fee_info_cached: Mutex::new(None),
workaround_lnd_bug_4006: None,
- #[cfg(any(test, feature = "fuzztarget"))]
+ latest_inbound_scid_alias,
+ // Later in the ChannelManager deserialization phase we scan for channels and assign scid aliases if its missing
+ outbound_scid_alias: outbound_scid_alias.unwrap_or(0),
+
+ #[cfg(any(test, fuzzing))]
historical_inbound_htlc_fulfills,
channel_type: channel_type.unwrap(),
let secp_ctx = Secp256k1::new();
let node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let config = UserConfig::default();
- match Channel::<EnforcingSigner>::new_outbound(&&fee_estimator, &&keys_provider, node_id, &features, 10000000, 100000, 42, &config, 0) {
+ match Channel::<EnforcingSigner>::new_outbound(&&fee_estimator, &&keys_provider, node_id, &features, 10000000, 100000, 42, &config, 0, 42) {
Err(APIError::IncompatibleShutdownScript { script }) => {
assert_eq!(script.into_inner(), non_v0_segwit_shutdown_script.into_inner());
},
let node_a_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let config = UserConfig::default();
- let node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&fee_est, &&keys_provider, node_a_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0).unwrap();
+ let node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&fee_est, &&keys_provider, node_a_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0, 42).unwrap();
// Now change the fee so we can check that the fee in the open_channel message is the
// same as the old fee.
// Create Node A's channel pointing to Node B's pubkey
let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let config = UserConfig::default();
- let mut node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0).unwrap();
+ let mut node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0, 42).unwrap();
// Create Node B's channel by receiving Node A's open_channel message
// Make sure A's dust limit is as we expect.
let open_channel_msg = node_a_chan.get_open_channel(genesis_block(network).header.block_hash());
let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap());
- let mut node_b_chan = Channel::<EnforcingSigner>::new_from_req(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), &open_channel_msg, 7, &config, 0, &&logger).unwrap();
+ let mut node_b_chan = Channel::<EnforcingSigner>::new_from_req(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), &open_channel_msg, 7, &config, 0, &&logger, 42).unwrap();
// Node B --> Node A: accept channel, explicitly setting B's dust limit.
let mut accept_channel_msg = node_b_chan.accept_inbound_channel();
let node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let config = UserConfig::default();
- let mut chan = Channel::<EnforcingSigner>::new_outbound(&&fee_est, &&keys_provider, node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0).unwrap();
+ let mut chan = Channel::<EnforcingSigner>::new_outbound(&&fee_est, &&keys_provider, node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0, 42).unwrap();
let commitment_tx_fee_0_htlcs = Channel::<EnforcingSigner>::commit_tx_fee_msat(chan.feerate_per_kw, 0, chan.opt_anchors());
let commitment_tx_fee_1_htlc = Channel::<EnforcingSigner>::commit_tx_fee_msat(chan.feerate_per_kw, 1, chan.opt_anchors());
// Create Node A's channel pointing to Node B's pubkey
let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let config = UserConfig::default();
- let mut node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0).unwrap();
+ let mut node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0, 42).unwrap();
// Create Node B's channel by receiving Node A's open_channel message
let open_channel_msg = node_a_chan.get_open_channel(chain_hash);
let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[7; 32]).unwrap());
- let mut node_b_chan = Channel::<EnforcingSigner>::new_from_req(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), &open_channel_msg, 7, &config, 0, &&logger).unwrap();
+ let mut node_b_chan = Channel::<EnforcingSigner>::new_from_req(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), &open_channel_msg, 7, &config, 0, &&logger, 42).unwrap();
// Node B --> Node A: accept channel
let accept_channel_msg = node_b_chan.accept_inbound_channel();
// Create a channel.
let node_b_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let config = UserConfig::default();
- let mut node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0).unwrap();
+ let mut node_a_chan = Channel::<EnforcingSigner>::new_outbound(&&feeest, &&keys_provider, node_b_node_id, &InitFeatures::known(), 10000000, 100000, 42, &config, 0, 42).unwrap();
assert!(node_a_chan.counterparty_forwarding_info.is_none());
assert_eq!(node_a_chan.holder_htlc_minimum_msat, 1); // the default
assert!(node_a_chan.counterparty_forwarding_info().is_none());
let counterparty_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let mut config = UserConfig::default();
config.channel_options.announced_channel = false;
- let mut chan = Channel::<InMemorySigner>::new_outbound(&&feeest, &&keys_provider, counterparty_node_id, &InitFeatures::known(), 10_000_000, 100000, 42, &config, 0).unwrap(); // Nothing uses their network key in this test
+ let mut chan = Channel::<InMemorySigner>::new_outbound(&&feeest, &&keys_provider, counterparty_node_id, &InitFeatures::known(), 10_000_000, 100000, 42, &config, 0, 42).unwrap(); // Nothing uses their network key in this test
chan.holder_dust_limit_satoshis = 546;
chan.counterparty_selected_channel_reserve_satoshis = Some(0); // Filled in in accept_channel
projects / rust-lightning / blobdiff