pub(crate) struct ShutdownResult {
pub(crate) closure_reason: ClosureReason,
/// A channel monitor update to apply.
- pub(crate) monitor_update: Option<(PublicKey, OutPoint, ChannelMonitorUpdate)>,
+ pub(crate) monitor_update: Option<(PublicKey, OutPoint, ChannelId, ChannelMonitorUpdate)>,
/// A list of dropped outbound HTLCs that can safely be failed backwards immediately.
pub(crate) dropped_outbound_htlcs: Vec<(HTLCSource, PaymentHash, PublicKey, ChannelId)>,
/// An unbroadcasted batch funding transaction id. The closure of this channel should be
pub(crate) channel_capacity_satoshis: u64,
pub(crate) counterparty_node_id: PublicKey,
pub(crate) unbroadcasted_funding_tx: Option<Transaction>,
+ pub(crate) channel_funding_txo: Option<OutPoint>,
}
/// If the majority of the channels funds are to the fundee and the initiator holds only just
// See test_duplicate_chan_id and test_pre_lockin_no_chan_closed_update for more.
if !self.channel_state.is_pre_funded_state() {
self.latest_monitor_update_id = CLOSED_CHANNEL_UPDATE_ID;
- Some((self.get_counterparty_node_id(), funding_txo, ChannelMonitorUpdate {
+ Some((self.get_counterparty_node_id(), funding_txo, self.channel_id(), ChannelMonitorUpdate {
update_id: self.latest_monitor_update_id,
counterparty_node_id: Some(self.counterparty_node_id),
updates: vec![ChannelMonitorUpdateStep::ChannelForceClosed { should_broadcast }],
+ channel_id: Some(self.channel_id()),
}))
} else { None }
} else { None };
channel_capacity_satoshis: self.channel_value_satoshis,
counterparty_node_id: self.counterparty_node_id,
unbroadcasted_funding_tx,
+ channel_funding_txo: self.get_funding_txo(),
}
}
updates: vec![ChannelMonitorUpdateStep::PaymentPreimage {
payment_preimage: payment_preimage_arg.clone(),
}],
+ channel_id: Some(self.context.channel_id()),
};
if !self.context.channel_state.can_generate_new_commitment() {
Err(ChannelError::Close("Remote tried to fulfill/fail an HTLC we couldn't find".to_owned()))
}
- pub fn update_fulfill_htlc(&mut self, msg: &msgs::UpdateFulfillHTLC) -> Result<(HTLCSource, u64), ChannelError> {
+ pub fn update_fulfill_htlc(&mut self, msg: &msgs::UpdateFulfillHTLC) -> Result<(HTLCSource, u64, Option<u64>), ChannelError> {
if !matches!(self.context.channel_state, ChannelState::ChannelReady(_)) {
return Err(ChannelError::Close("Got fulfill HTLC message when channel was not in an operational state".to_owned()));
}
return Err(ChannelError::Close("Peer sent update_fulfill_htlc when we needed a channel_reestablish".to_owned()));
}
- self.mark_outbound_htlc_removed(msg.htlc_id, Some(msg.payment_preimage), None).map(|htlc| (htlc.source.clone(), htlc.amount_msat))
+ self.mark_outbound_htlc_removed(msg.htlc_id, Some(msg.payment_preimage), None).map(|htlc| (htlc.source.clone(), htlc.amount_msat, htlc.skimmed_fee_msat))
}
pub fn update_fail_htlc(&mut self, msg: &msgs::UpdateFailHTLC, fail_reason: HTLCFailReason) -> Result<(), ChannelError> {
htlc_outputs: htlcs_and_sigs,
claimed_htlcs,
nondust_htlc_sources,
- }]
+ }],
+ channel_id: Some(self.context.channel_id()),
};
self.context.cur_holder_commitment_transaction_number -= 1;
update_id: self.context.latest_monitor_update_id + 1, // We don't increment this yet!
counterparty_node_id: Some(self.context.counterparty_node_id),
updates: Vec::new(),
+ channel_id: Some(self.context.channel_id()),
};
let mut htlc_updates = Vec::new();
idx: self.context.cur_counterparty_commitment_transaction_number + 1,
secret: msg.per_commitment_secret,
}],
+ channel_id: Some(self.context.channel_id()),
};
// Update state now that we've passed all the can-fail calls...
updates: vec![ChannelMonitorUpdateStep::ShutdownScript {
scriptpubkey: self.get_closing_scriptpubkey(),
}],
+ channel_id: Some(self.context.channel_id()),
};
self.monitor_updating_paused(false, false, false, Vec::new(), Vec::new(), Vec::new());
self.push_ret_blockable_mon_update(monitor_update)
channel_capacity_satoshis: self.context.channel_value_satoshis,
counterparty_node_id: self.context.counterparty_node_id,
unbroadcasted_funding_tx: self.context.unbroadcasted_funding(),
+ channel_funding_txo: self.context.get_funding_txo(),
};
let tx = self.build_signed_closing_transaction(&mut closing_tx, &msg.signature, &sig);
self.context.channel_state = ChannelState::ShutdownComplete;
channel_capacity_satoshis: self.context.channel_value_satoshis,
counterparty_node_id: self.context.counterparty_node_id,
unbroadcasted_funding_tx: self.context.unbroadcasted_funding(),
+ channel_funding_txo: self.context.get_funding_txo(),
};
self.context.channel_state = ChannelState::ShutdownComplete;
self.context.update_time_counter += 1;
feerate_per_kw: Some(counterparty_commitment_tx.feerate_per_kw()),
to_broadcaster_value_sat: Some(counterparty_commitment_tx.to_broadcaster_value_sat()),
to_countersignatory_value_sat: Some(counterparty_commitment_tx.to_countersignatory_value_sat()),
- }]
+ }],
+ channel_id: Some(self.context.channel_id()),
};
self.context.channel_state.set_awaiting_remote_revoke();
monitor_update
updates: vec![ChannelMonitorUpdateStep::ShutdownScript {
scriptpubkey: self.get_closing_scriptpubkey(),
}],
+ channel_id: Some(self.context.channel_id()),
};
self.monitor_updating_paused(false, false, false, Vec::new(), Vec::new(), Vec::new());
self.push_ret_blockable_mon_update(monitor_update)
channel_ready_event_emitted: false,
#[cfg(any(test, fuzzing))]
- historical_inbound_htlc_fulfills: HashSet::new(),
+ historical_inbound_htlc_fulfills: new_hash_set(),
channel_type,
channel_keys_id,
// Now that we're past error-generating stuff, update our local state:
self.context.channel_state = ChannelState::FundingNegotiated;
- self.context.channel_id = funding_txo.to_channel_id();
+ self.context.channel_id = ChannelId::v1_from_funding_outpoint(funding_txo);
// If the funding transaction is a coinbase transaction, we need to set the minimum depth to 100.
// We can skip this if it is a zero-conf channel.
&self.context.channel_transaction_parameters,
funding_redeemscript.clone(), self.context.channel_value_satoshis,
obscure_factor,
- holder_commitment_tx, best_block, self.context.counterparty_node_id);
+ holder_commitment_tx, best_block, self.context.counterparty_node_id, self.context.channel_id());
channel_monitor.provide_initial_counterparty_commitment_tx(
counterparty_initial_bitcoin_tx.txid, Vec::new(),
self.context.cur_counterparty_commitment_transaction_number,
channel_ready_event_emitted: false,
#[cfg(any(test, fuzzing))]
- historical_inbound_htlc_fulfills: HashSet::new(),
+ historical_inbound_htlc_fulfills: new_hash_set(),
channel_type,
channel_keys_id,
// Now that we're past error-generating stuff, update our local state:
self.context.channel_state = ChannelState::AwaitingChannelReady(AwaitingChannelReadyFlags::new());
- self.context.channel_id = funding_txo.to_channel_id();
+ self.context.channel_id = ChannelId::v1_from_funding_outpoint(funding_txo);
self.context.cur_counterparty_commitment_transaction_number -= 1;
self.context.cur_holder_commitment_transaction_number -= 1;
&self.context.channel_transaction_parameters,
funding_redeemscript.clone(), self.context.channel_value_satoshis,
obscure_factor,
- holder_commitment_tx, best_block, self.context.counterparty_node_id);
+ holder_commitment_tx, best_block, self.context.counterparty_node_id, self.context.channel_id());
channel_monitor.provide_initial_counterparty_commitment_tx(
counterparty_initial_commitment_tx.trust().txid(), Vec::new(),
self.context.cur_counterparty_commitment_transaction_number + 1,
let channel_update_status = Readable::read(reader)?;
#[cfg(any(test, fuzzing))]
- let mut historical_inbound_htlc_fulfills = HashSet::new();
+ let mut historical_inbound_htlc_fulfills = new_hash_set();
#[cfg(any(test, fuzzing))]
{
let htlc_fulfills_len: u64 = Readable::read(reader)?;
projects / rust-lightning / blobdiff