use bitcoin::secp256k1::{Secp256k1, ecdsa::Signature};
use bitcoin::secp256k1;
-use crate::chain::keysinterface::{BaseSign, EntropySource, SignerProvider};
+use crate::chain::keysinterface::{ChannelSigner, EntropySource, SignerProvider};
use crate::ln::msgs::DecodeError;
use crate::ln::PaymentPreimage;
#[cfg(anchors)]
use crate::chain::chaininterface::ConfirmationTarget;
use crate::chain::chaininterface::{FeeEstimator, BroadcasterInterface, LowerBoundedFeeEstimator};
use crate::chain::channelmonitor::{ANTI_REORG_DELAY, CLTV_SHARED_CLAIM_BUFFER};
-use crate::chain::keysinterface::Sign;
+use crate::chain::keysinterface::WriteableEcdsaChannelSigner;
#[cfg(anchors)]
use crate::chain::package::PackageSolvingData;
use crate::chain::package::PackageTemplate;
/// OnchainTxHandler receives claiming requests, aggregates them if it's sound, broadcast and
/// do RBF bumping if possible.
-pub struct OnchainTxHandler<ChannelSigner: Sign> {
+#[derive(PartialEq)]
+pub struct OnchainTxHandler<ChannelSigner: WriteableEcdsaChannelSigner> {
destination_script: Script,
holder_commitment: HolderCommitmentTransaction,
// holder_htlc_sigs and prev_holder_htlc_sigs are in the order as they appear in the commitment
const SERIALIZATION_VERSION: u8 = 1;
const MIN_SERIALIZATION_VERSION: u8 = 1;
-impl<ChannelSigner: Sign> OnchainTxHandler<ChannelSigner> {
+impl<ChannelSigner: WriteableEcdsaChannelSigner> OnchainTxHandler<ChannelSigner> {
pub(crate) fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
write_ver_prefix!(writer, SERIALIZATION_VERSION, MIN_SERIALIZATION_VERSION);
}
}
-impl<ChannelSigner: Sign> OnchainTxHandler<ChannelSigner> {
+impl<ChannelSigner: WriteableEcdsaChannelSigner> OnchainTxHandler<ChannelSigner> {
pub(crate) fn new(destination_script: Script, signer: ChannelSigner, channel_parameters: ChannelTransactionParameters, holder_commitment: HolderCommitmentTransaction, secp_ctx: Secp256k1<secp256k1::All>) -> Self {
OnchainTxHandler {
destination_script,
// remove it once it reaches the confirmation threshold, or to generate a new claim if the
// transaction is reorged out.
let mut all_inputs_have_confirmed_spend = true;
- for outpoint in &request_outpoints {
- if let Some(first_claim_txid_height) = self.claimable_outpoints.get(outpoint) {
+ for outpoint in request_outpoints.iter() {
+ if let Some(first_claim_txid_height) = self.claimable_outpoints.get(*outpoint) {
// We check for outpoint spends within claims individually rather than as a set
// since requests can have outpoints split off.
if !self.onchain_events_awaiting_threshold_conf.iter()
for outpoint in request.outpoints() {
log_debug!(logger, "Removing claim tracking for {} due to maturation of claim package {}.",
outpoint, log_bytes!(package_id));
- self.claimable_outpoints.remove(&outpoint);
+ self.claimable_outpoints.remove(outpoint);
#[cfg(anchors)]
self.pending_claim_events.remove(&package_id);
}
OnchainEvent::ContentiousOutpoint { package } => {
log_debug!(logger, "Removing claim tracking due to maturation of claim tx for outpoints:");
log_debug!(logger, " {:?}", package.outpoints());
- self.claimable_outpoints.remove(&package.outpoints()[0]);
+ self.claimable_outpoints.remove(package.outpoints()[0]);
}
}
} else {
//- resurect outpoint back in its claimable set and regenerate tx
match entry.event {
OnchainEvent::ContentiousOutpoint { package } => {
- if let Some(ancestor_claimable_txid) = self.claimable_outpoints.get(&package.outpoints()[0]) {
+ if let Some(ancestor_claimable_txid) = self.claimable_outpoints.get(package.outpoints()[0]) {
if let Some(request) = self.pending_claim_requests.get_mut(&ancestor_claimable_txid.0) {
request.merge_package(package);
// Using a HashMap guarantee us than if we have multiple outpoints getting