/// An update generated by the underlying Channel itself which contains some new information the
/// ChannelMonitor should be made aware of.
-#[cfg_attr(any(test, feature = "fuzztarget", feature = "_test_utils"), derive(PartialEq))]
+#[cfg_attr(any(test, fuzzing, feature = "_test_utils"), derive(PartialEq))]
#[derive(Clone)]
#[must_use]
pub struct ChannelMonitorUpdate {
);
-#[cfg_attr(any(test, feature = "fuzztarget", feature = "_test_utils"), derive(PartialEq))]
+#[cfg_attr(any(test, fuzzing, feature = "_test_utils"), derive(PartialEq))]
#[derive(Clone)]
pub(crate) enum ChannelMonitorUpdateStep {
LatestHolderCommitmentTXInfo {
/// Transaction outputs to watch for on-chain spends.
pub type TransactionOutputs = (Txid, Vec<(u32, TxOut)>);
-#[cfg(any(test, feature = "fuzztarget", feature = "_test_utils"))]
-/// Used only in testing and fuzztarget to check serialization roundtrips don't change the
-/// underlying object
+#[cfg(any(test, fuzzing, feature = "_test_utils"))]
+/// Used only in testing and fuzzing to check serialization roundtrips don't change the underlying
+/// object
impl<Signer: Sign> PartialEq for ChannelMonitor<Signer> {
fn eq(&self, other: &Self) -> bool {
let inner = self.inner.lock().unwrap();
}
}
-#[cfg(any(test, feature = "fuzztarget", feature = "_test_utils"))]
-/// Used only in testing and fuzztarget to check serialization roundtrips don't change the
-/// underlying object
+#[cfg(any(test, fuzzing, feature = "_test_utils"))]
+/// Used only in testing and fuzzing to check serialization roundtrips don't change the underlying
+/// object
impl<Signer: Sign> PartialEq for ChannelMonitorImpl<Signer> {
fn eq(&self, other: &Self) -> bool {
if self.latest_update_id != other.latest_update_id ||
tx.output[transaction_output_index as usize].value != htlc.amount_msat / 1000 {
return (claimable_outpoints, (commitment_txid, watch_outputs)); // Corrupted per_commitment_data, fuck this user
}
- let revk_htlc_outp = RevokedHTLCOutput::build(per_commitment_point, self.counterparty_commitment_params.counterparty_delayed_payment_base_key, self.counterparty_commitment_params.counterparty_htlc_base_key, per_commitment_key, htlc.amount_msat / 1000, htlc.clone());
+ let revk_htlc_outp = RevokedHTLCOutput::build(per_commitment_point, self.counterparty_commitment_params.counterparty_delayed_payment_base_key, self.counterparty_commitment_params.counterparty_htlc_base_key, per_commitment_key, htlc.amount_msat / 1000, htlc.clone(), self.onchain_tx_handler.channel_transaction_parameters.opt_anchors.is_some());
let justice_package = PackageTemplate::build_package(commitment_txid, transaction_output_index, PackageSolvingData::RevokedHTLCOutput(revk_htlc_outp), htlc.cltv_expiry, true, height);
claimable_outpoints.push(justice_package);
}
use ::{check_added_monitors, check_closed_broadcast, check_closed_event, check_spends, get_local_commitment_txn, get_monitor, get_route_and_payment_hash, unwrap_send_err};
use chain::{BestBlock, Confirm};
use chain::channelmonitor::ChannelMonitor;
- use chain::package::{WEIGHT_OFFERED_HTLC, WEIGHT_RECEIVED_HTLC, WEIGHT_REVOKED_OFFERED_HTLC, WEIGHT_REVOKED_RECEIVED_HTLC, WEIGHT_REVOKED_OUTPUT};
+ use chain::package::{weight_offered_htlc, weight_received_htlc, weight_revoked_offered_htlc, weight_revoked_received_htlc, WEIGHT_REVOKED_OUTPUT};
use chain::transaction::OutPoint;
use chain::keysinterface::InMemorySigner;
use ln::{PaymentPreimage, PaymentHash};
SecretKey::from_slice(&[41; 32]).unwrap(),
SecretKey::from_slice(&[41; 32]).unwrap(),
SecretKey::from_slice(&[41; 32]).unwrap(),
+ SecretKey::from_slice(&[41; 32]).unwrap(),
[41; 32],
0,
[0; 32]
let secp_ctx = Secp256k1::new();
let privkey = SecretKey::from_slice(&hex::decode("0101010101010101010101010101010101010101010101010101010101010101").unwrap()[..]).unwrap();
let pubkey = PublicKey::from_secret_key(&secp_ctx, &privkey);
- let mut sum_actual_sigs = 0;
macro_rules! sign_input {
($sighash_parts: expr, $idx: expr, $amount: expr, $weight: expr, $sum_actual_sigs: expr, $opt_anchors: expr) => {
let htlc = HTLCOutputInCommitment {
- offered: if *$weight == WEIGHT_REVOKED_OFFERED_HTLC || *$weight == WEIGHT_OFFERED_HTLC { true } else { false },
+ offered: if *$weight == weight_revoked_offered_htlc($opt_anchors) || *$weight == weight_offered_htlc($opt_anchors) { true } else { false },
amount_msat: 0,
cltv_expiry: 2 << 16,
payment_hash: PaymentHash([1; 32]),
let sig = secp_ctx.sign(&sighash, &privkey);
$sighash_parts.access_witness($idx).push(sig.serialize_der().to_vec());
$sighash_parts.access_witness($idx)[0].push(SigHashType::All as u8);
- sum_actual_sigs += $sighash_parts.access_witness($idx)[0].len();
+ $sum_actual_sigs += $sighash_parts.access_witness($idx)[0].len();
if *$weight == WEIGHT_REVOKED_OUTPUT {
$sighash_parts.access_witness($idx).push(vec!(1));
- } else if *$weight == WEIGHT_REVOKED_OFFERED_HTLC || *$weight == WEIGHT_REVOKED_RECEIVED_HTLC {
+ } else if *$weight == weight_revoked_offered_htlc($opt_anchors) || *$weight == weight_revoked_received_htlc($opt_anchors) {
$sighash_parts.access_witness($idx).push(pubkey.clone().serialize().to_vec());
- } else if *$weight == WEIGHT_RECEIVED_HTLC {
+ } else if *$weight == weight_received_htlc($opt_anchors) {
$sighash_parts.access_witness($idx).push(vec![0]);
} else {
$sighash_parts.access_witness($idx).push(PaymentPreimage([1; 32]).0.to_vec());
let txid = Txid::from_hex("56944c5d3f98413ef45cf54545538103cc9f298e0575820ad3591376e2e0f65d").unwrap();
// Justice tx with 1 to_holder, 2 revoked offered HTLCs, 1 revoked received HTLCs
- let mut claim_tx = Transaction { version: 0, lock_time: 0, input: Vec::new(), output: Vec::new() };
- for i in 0..4 {
- claim_tx.input.push(TxIn {
- previous_output: BitcoinOutPoint {
- txid,
- vout: i,
- },
- script_sig: Script::new(),
- sequence: 0xfffffffd,
- witness: Vec::new(),
+ for &opt_anchors in [false, true].iter() {
+ let mut claim_tx = Transaction { version: 0, lock_time: 0, input: Vec::new(), output: Vec::new() };
+ let mut sum_actual_sigs = 0;
+ for i in 0..4 {
+ claim_tx.input.push(TxIn {
+ previous_output: BitcoinOutPoint {
+ txid,
+ vout: i,
+ },
+ script_sig: Script::new(),
+ sequence: 0xfffffffd,
+ witness: Vec::new(),
+ });
+ }
+ claim_tx.output.push(TxOut {
+ script_pubkey: script_pubkey.clone(),
+ value: 0,
});
- }
- claim_tx.output.push(TxOut {
- script_pubkey: script_pubkey.clone(),
- value: 0,
- });
- let base_weight = claim_tx.get_weight();
- let inputs_weight = vec![WEIGHT_REVOKED_OUTPUT, WEIGHT_REVOKED_OFFERED_HTLC, WEIGHT_REVOKED_OFFERED_HTLC, WEIGHT_REVOKED_RECEIVED_HTLC];
- let mut inputs_total_weight = 2; // count segwit flags
- {
- let mut sighash_parts = bip143::SigHashCache::new(&mut claim_tx);
- for (idx, inp) in inputs_weight.iter().enumerate() {
- sign_input!(sighash_parts, idx, 0, inp, sum_actual_sigs, false);
- inputs_total_weight += inp;
+ let base_weight = claim_tx.get_weight();
+ let inputs_weight = vec![WEIGHT_REVOKED_OUTPUT, weight_revoked_offered_htlc(opt_anchors), weight_revoked_offered_htlc(opt_anchors), weight_revoked_received_htlc(opt_anchors)];
+ let mut inputs_total_weight = 2; // count segwit flags
+ {
+ let mut sighash_parts = bip143::SigHashCache::new(&mut claim_tx);
+ for (idx, inp) in inputs_weight.iter().enumerate() {
+ sign_input!(sighash_parts, idx, 0, inp, sum_actual_sigs, opt_anchors);
+ inputs_total_weight += inp;
+ }
}
+ assert_eq!(base_weight + inputs_total_weight as usize, claim_tx.get_weight() + /* max_length_sig */ (73 * inputs_weight.len() - sum_actual_sigs));
}
- assert_eq!(base_weight + inputs_total_weight as usize, claim_tx.get_weight() + /* max_length_sig */ (73 * inputs_weight.len() - sum_actual_sigs));
// Claim tx with 1 offered HTLCs, 3 received HTLCs
- claim_tx.input.clear();
- sum_actual_sigs = 0;
- for i in 0..4 {
+ for &opt_anchors in [false, true].iter() {
+ let mut claim_tx = Transaction { version: 0, lock_time: 0, input: Vec::new(), output: Vec::new() };
+ let mut sum_actual_sigs = 0;
+ for i in 0..4 {
+ claim_tx.input.push(TxIn {
+ previous_output: BitcoinOutPoint {
+ txid,
+ vout: i,
+ },
+ script_sig: Script::new(),
+ sequence: 0xfffffffd,
+ witness: Vec::new(),
+ });
+ }
+ claim_tx.output.push(TxOut {
+ script_pubkey: script_pubkey.clone(),
+ value: 0,
+ });
+ let base_weight = claim_tx.get_weight();
+ let inputs_weight = vec![weight_offered_htlc(opt_anchors), weight_received_htlc(opt_anchors), weight_received_htlc(opt_anchors), weight_received_htlc(opt_anchors)];
+ let mut inputs_total_weight = 2; // count segwit flags
+ {
+ let mut sighash_parts = bip143::SigHashCache::new(&mut claim_tx);
+ for (idx, inp) in inputs_weight.iter().enumerate() {
+ sign_input!(sighash_parts, idx, 0, inp, sum_actual_sigs, opt_anchors);
+ inputs_total_weight += inp;
+ }
+ }
+ assert_eq!(base_weight + inputs_total_weight as usize, claim_tx.get_weight() + /* max_length_sig */ (73 * inputs_weight.len() - sum_actual_sigs));
+ }
+
+ // Justice tx with 1 revoked HTLC-Success tx output
+ for &opt_anchors in [false, true].iter() {
+ let mut claim_tx = Transaction { version: 0, lock_time: 0, input: Vec::new(), output: Vec::new() };
+ let mut sum_actual_sigs = 0;
claim_tx.input.push(TxIn {
previous_output: BitcoinOutPoint {
txid,
- vout: i,
+ vout: 0,
},
script_sig: Script::new(),
sequence: 0xfffffffd,
witness: Vec::new(),
});
- }
- let base_weight = claim_tx.get_weight();
- let inputs_weight = vec![WEIGHT_OFFERED_HTLC, WEIGHT_RECEIVED_HTLC, WEIGHT_RECEIVED_HTLC, WEIGHT_RECEIVED_HTLC];
- let mut inputs_total_weight = 2; // count segwit flags
- {
- let mut sighash_parts = bip143::SigHashCache::new(&mut claim_tx);
- for (idx, inp) in inputs_weight.iter().enumerate() {
- sign_input!(sighash_parts, idx, 0, inp, sum_actual_sigs, false);
- inputs_total_weight += inp;
- }
- }
- assert_eq!(base_weight + inputs_total_weight as usize, claim_tx.get_weight() + /* max_length_sig */ (73 * inputs_weight.len() - sum_actual_sigs));
-
- // Justice tx with 1 revoked HTLC-Success tx output
- claim_tx.input.clear();
- sum_actual_sigs = 0;
- claim_tx.input.push(TxIn {
- previous_output: BitcoinOutPoint {
- txid,
- vout: 0,
- },
- script_sig: Script::new(),
- sequence: 0xfffffffd,
- witness: Vec::new(),
- });
- let base_weight = claim_tx.get_weight();
- let inputs_weight = vec![WEIGHT_REVOKED_OUTPUT];
- let mut inputs_total_weight = 2; // count segwit flags
- {
- let mut sighash_parts = bip143::SigHashCache::new(&mut claim_tx);
- for (idx, inp) in inputs_weight.iter().enumerate() {
- sign_input!(sighash_parts, idx, 0, inp, sum_actual_sigs, false);
- inputs_total_weight += inp;
+ claim_tx.output.push(TxOut {
+ script_pubkey: script_pubkey.clone(),
+ value: 0,
+ });
+ let base_weight = claim_tx.get_weight();
+ let inputs_weight = vec![WEIGHT_REVOKED_OUTPUT];
+ let mut inputs_total_weight = 2; // count segwit flags
+ {
+ let mut sighash_parts = bip143::SigHashCache::new(&mut claim_tx);
+ for (idx, inp) in inputs_weight.iter().enumerate() {
+ sign_input!(sighash_parts, idx, 0, inp, sum_actual_sigs, opt_anchors);
+ inputs_total_weight += inp;
+ }
}
+ assert_eq!(base_weight + inputs_total_weight as usize, claim_tx.get_weight() + /* max_length_isg */ (73 * inputs_weight.len() - sum_actual_sigs));
}
- assert_eq!(base_weight + inputs_total_weight as usize, claim_tx.get_weight() + /* max_length_isg */ (73 * inputs_weight.len() - sum_actual_sigs));
}
// Further testing is done in the ChannelManager integration tests.
projects / rust-lightning / blobdiff