local_htlc_sigs: Option<Vec<Option<(usize, Signature)>>>,
prev_local_commitment: Option<LocalCommitmentTransaction>,
prev_local_htlc_sigs: Option<Vec<Option<(usize, Signature)>>>,
- local_csv: u16,
- remote_csv: u16,
+ on_local_tx_csv: u16,
key_storage: ChanSigner,
self.prev_local_commitment.write(writer)?;
self.prev_local_htlc_sigs.write(writer)?;
- self.local_csv.write(writer)?;
-
- self.remote_csv.write(writer)?;
+ self.on_local_tx_csv.write(writer)?;
self.key_storage.write(writer)?;
let prev_local_commitment = Readable::read(reader)?;
let prev_local_htlc_sigs = Readable::read(reader)?;
- let local_csv = Readable::read(reader)?;
-
- let remote_csv = Readable::read(reader)?;
+ let on_local_tx_csv = Readable::read(reader)?;
let key_storage = Readable::read(reader)?;
local_htlc_sigs,
prev_local_commitment,
prev_local_htlc_sigs,
- local_csv,
- remote_csv,
+ on_local_tx_csv,
key_storage,
claimable_outpoints,
pending_claim_requests,
}
impl<ChanSigner: ChannelKeys> OnchainTxHandler<ChanSigner> {
- pub(super) fn new(destination_script: Script, keys: ChanSigner, local_csv: u16, remote_csv: u16) -> Self {
+ pub(super) fn new(destination_script: Script, keys: ChanSigner, on_local_tx_csv: u16) -> Self {
let key_storage = keys;
local_htlc_sigs: None,
prev_local_commitment: None,
prev_local_htlc_sigs: None,
- local_csv,
- remote_csv,
+ on_local_tx_csv,
key_storage,
pending_claim_requests: HashMap::new(),
claimable_outpoints: HashMap::new(),
for (i, (outp, per_outp_material)) in cached_claim_datas.per_input_material.iter().enumerate() {
match per_outp_material {
- &InputMaterial::Revoked { ref per_commitment_point, ref remote_delayed_payment_base_key, ref remote_htlc_base_key, ref per_commitment_key, ref input_descriptor, ref amount, ref htlc } => {
+ &InputMaterial::Revoked { ref per_commitment_point, ref remote_delayed_payment_base_key, ref remote_htlc_base_key, ref per_commitment_key, ref input_descriptor, ref amount, ref htlc, ref on_remote_tx_csv } => {
if let Ok(chan_keys) = TxCreationKeys::new(&self.secp_ctx, &per_commitment_point, remote_delayed_payment_base_key, remote_htlc_base_key, &self.key_storage.pubkeys().revocation_basepoint, &self.key_storage.pubkeys().htlc_basepoint) {
let witness_script = if let Some(ref htlc) = *htlc {
chan_utils::get_htlc_redeemscript_with_explicit_keys(&htlc, &chan_keys.a_htlc_key, &chan_keys.b_htlc_key, &chan_keys.revocation_key)
} else {
- chan_utils::get_revokeable_redeemscript(&chan_keys.revocation_key, self.remote_csv, &chan_keys.a_delayed_payment_key)
+ chan_utils::get_revokeable_redeemscript(&chan_keys.revocation_key, *on_remote_tx_csv, &chan_keys.a_delayed_payment_key)
};
- if let Ok(sig) = self.key_storage.sign_justice_transaction(&bumped_tx, i, &witness_script, *amount, &per_commitment_key, &chan_keys.revocation_key, htlc.is_some(), &self.secp_ctx) {
+ if let Ok(sig) = self.key_storage.sign_justice_transaction(&bumped_tx, i, *amount, &per_commitment_key, htlc, *on_remote_tx_csv, &self.secp_ctx) {
bumped_tx.input[i].witness.push(sig.serialize_der().to_vec());
bumped_tx.input[i].witness[0].push(SigHashType::All as u8);
if htlc.is_some() {
let witness_script = chan_utils::get_htlc_redeemscript_with_explicit_keys(&htlc, &chan_keys.a_htlc_key, &chan_keys.b_htlc_key, &chan_keys.revocation_key);
if !preimage.is_some() { bumped_tx.lock_time = htlc.cltv_expiry }; // Right now we don't aggregate time-locked transaction, if we do we should set lock_time before to avoid breaking hash computation
- if let Ok(sig) = self.key_storage.sign_remote_htlc_transaction(&bumped_tx, i, &witness_script, htlc.amount_msat / 1000, &per_commitment_point, preimage, &self.secp_ctx) {
+ if let Ok(sig) = self.key_storage.sign_remote_htlc_transaction(&bumped_tx, i, &htlc.amount_msat / 1000, &per_commitment_point, htlc, &self.secp_ctx) {
bumped_tx.input[i].witness.push(sig.serialize_der().to_vec());
bumped_tx.input[i].witness[0].push(SigHashType::All as u8);
if let &Some(preimage) = preimage {
fn sign_latest_local_htlcs(&mut self) {
if let Some(ref local_commitment) = self.local_commitment {
- if let Ok(sigs) = self.key_storage.sign_local_commitment_htlc_transactions(local_commitment, self.local_csv, &self.secp_ctx) {
+ if let Ok(sigs) = self.key_storage.sign_local_commitment_htlc_transactions(local_commitment, self.on_local_tx_csv, &self.secp_ctx) {
self.local_htlc_sigs = Some(Vec::new());
let ret = self.local_htlc_sigs.as_mut().unwrap();
for (htlc_idx, (local_sig, &(ref htlc, _))) in sigs.iter().zip(local_commitment.per_htlc.iter()).enumerate() {
}
fn sign_prev_local_htlcs(&mut self) {
if let Some(ref local_commitment) = self.prev_local_commitment {
- if let Ok(sigs) = self.key_storage.sign_local_commitment_htlc_transactions(local_commitment, self.local_csv, &self.secp_ctx) {
+ if let Ok(sigs) = self.key_storage.sign_local_commitment_htlc_transactions(local_commitment, self.on_local_tx_csv, &self.secp_ctx) {
self.prev_local_htlc_sigs = Some(Vec::new());
let ret = self.prev_local_htlc_sigs.as_mut().unwrap();
for (htlc_idx, (local_sig, &(ref htlc, _))) in sigs.iter().zip(local_commitment.per_htlc.iter()).enumerate() {
if let &Some(ref htlc_sigs) = &self.local_htlc_sigs {
let &(ref htlc_idx, ref htlc_sig) = htlc_sigs[outp.vout as usize].as_ref().unwrap();
htlc_tx = Some(self.local_commitment.as_ref().unwrap()
- .get_signed_htlc_tx(*htlc_idx, htlc_sig, preimage, self.local_csv));
+ .get_signed_htlc_tx(*htlc_idx, htlc_sig, preimage, self.on_local_tx_csv));
}
}
}
if let &Some(ref htlc_sigs) = &self.prev_local_htlc_sigs {
let &(ref htlc_idx, ref htlc_sig) = htlc_sigs[outp.vout as usize].as_ref().unwrap();
htlc_tx = Some(self.prev_local_commitment.as_ref().unwrap()
- .get_signed_htlc_tx(*htlc_idx, htlc_sig, preimage, self.local_csv));
+ .get_signed_htlc_tx(*htlc_idx, htlc_sig, preimage, self.on_local_tx_csv));
}
}
}
projects / rust-lightning / blobdiff