use crate::util::scid_utils::block_from_scid;
use crate::util::test_utils;
-use bitcoin::blockdata::transaction::EcdsaSighashType;
+use bitcoin::{Amount, PublicKey, ScriptBuf, Transaction, TxIn, TxOut, Witness};
+use bitcoin::blockdata::locktime::absolute::LockTime;
use bitcoin::blockdata::script::Builder;
use bitcoin::blockdata::opcodes;
+use bitcoin::hashes::hex::FromHex;
use bitcoin::secp256k1::{Secp256k1, SecretKey};
-use bitcoin::{Amount, PublicKey, Script, Transaction, TxIn, TxOut, PackedLockTime, Witness};
-use bitcoin::util::sighash::SighashCache;
+use bitcoin::sighash::{SighashCache, EcdsaSighashType};
use crate::prelude::*;
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![
TxOut {
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![
TxOut {
claim_txn.sort_unstable_by_key(|tx| tx.output.iter().map(|output| output.value).sum::<u64>());
// The following constants were determined experimentally
- const BS_TO_SELF_CLAIM_EXP_WEIGHT: usize = 483;
- let outbound_htlc_claim_exp_weight: usize = if anchors { 574 } else { 571 };
- let inbound_htlc_claim_exp_weight: usize = if anchors { 582 } else { 578 };
+ const BS_TO_SELF_CLAIM_EXP_WEIGHT: u64 = 483;
+ let outbound_htlc_claim_exp_weight: u64 = if anchors { 574 } else { 571 };
+ let inbound_htlc_claim_exp_weight: u64 = if anchors { 582 } else { 578 };
// Check that the weight is close to the expected weight. Note that signature sizes vary
// somewhat so it may not always be exact.
- fuzzy_assert_eq(claim_txn[0].weight(), outbound_htlc_claim_exp_weight);
- fuzzy_assert_eq(claim_txn[1].weight(), inbound_htlc_claim_exp_weight);
- fuzzy_assert_eq(claim_txn[2].weight(), inbound_htlc_claim_exp_weight);
- fuzzy_assert_eq(claim_txn[3].weight(), BS_TO_SELF_CLAIM_EXP_WEIGHT);
+ fuzzy_assert_eq(claim_txn[0].weight().to_wu(), outbound_htlc_claim_exp_weight);
+ fuzzy_assert_eq(claim_txn[1].weight().to_wu(), inbound_htlc_claim_exp_weight);
+ fuzzy_assert_eq(claim_txn[2].weight().to_wu(), inbound_htlc_claim_exp_weight);
+ fuzzy_assert_eq(claim_txn[3].weight().to_wu(), BS_TO_SELF_CLAIM_EXP_WEIGHT);
let commitment_tx_fee = chan_feerate *
(channel::commitment_tx_base_weight(&channel_type_features) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000;
let anchor_outputs_value = if anchors { channel::ANCHOR_OUTPUT_VALUE_SATOSHI * 2 } else { 0 };
- let inbound_htlc_claim_fee = chan_feerate * inbound_htlc_claim_exp_weight as u64 / 1000;
- let outbound_htlc_claim_fee = chan_feerate * outbound_htlc_claim_exp_weight as u64 / 1000;
- let to_self_claim_fee = chan_feerate * claim_txn[3].weight() as u64 / 1000;
+ let inbound_htlc_claim_fee = chan_feerate * inbound_htlc_claim_exp_weight / 1000;
+ let outbound_htlc_claim_fee = chan_feerate * outbound_htlc_claim_exp_weight / 1000;
+ let to_self_claim_fee = chan_feerate * claim_txn[3].weight().to_wu() / 1000;
// The expected balance for the next three checks, with the largest-HTLC and to_self output
// claim balances separated out.
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![
TxOut {
check_spends!(txn[0], revoked_local_txn[0], coinbase_tx);
txn.pop().unwrap()
};
- let revoked_htlc_success_fee = chan_feerate * revoked_htlc_success.weight() as u64 / 1000;
+ let revoked_htlc_success_fee = chan_feerate * revoked_htlc_success.weight().to_wu() / 1000;
connect_blocks(&nodes[1], TEST_FINAL_CLTV);
if anchors {
};
check_spends!(revoked_htlc_timeout, revoked_local_txn[0], coinbase_tx);
assert_ne!(revoked_htlc_success.input[0].previous_output, revoked_htlc_timeout.input[0].previous_output);
- assert_eq!(revoked_htlc_success.lock_time.0, 0);
- assert_ne!(revoked_htlc_timeout.lock_time.0, 0);
+ assert_eq!(revoked_htlc_success.lock_time, LockTime::ZERO);
+ assert_ne!(revoked_htlc_timeout.lock_time, LockTime::ZERO);
// A will generate justice tx from B's revoked commitment/HTLC tx
mine_transaction(&nodes[0], &revoked_local_txn[0]);
sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()));
assert_eq!(as_htlc_claim_tx[0].output.len(), 1);
- let as_revoked_htlc_success_claim_fee = chan_feerate * as_htlc_claim_tx[0].weight() as u64 / 1000;
+ let as_revoked_htlc_success_claim_fee = chan_feerate * as_htlc_claim_tx[0].weight().to_wu() / 1000;
if anchors {
// With anchors, B can pay for revoked_htlc_success's fee with additional inputs, rather
// than with the HTLC itself.
}]),
sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()));
- connect_blocks(&nodes[0], revoked_htlc_timeout.lock_time.0 - nodes[0].best_block_info().1);
+ connect_blocks(&nodes[0], revoked_htlc_timeout.lock_time.to_consensus_u32() - nodes[0].best_block_info().1);
expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(&nodes[0],
[HTLCDestination::FailedPayment { payment_hash: failed_payment_hash }]);
// As time goes on A may split its revocation claim transaction into multiple.
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![TxOut {
value: Amount::ONE_BTC.to_sat(),
// Check that we can still rebroadcast these packages/transactions if we're upgrading from an
// old `ChannelMonitor` that did not exercise said rebroadcasting logic.
if check_old_monitor_retries_after_upgrade {
- let serialized_monitor = hex::decode(
+ let serialized_monitor = <Vec<u8>>::from_hex(
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0",
).unwrap();
reload_node!(nodes[0], &nodes[0].node.encode(), &[&serialized_monitor], persister, new_chain_monitor, node_deserialized);
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![TxOut { // UTXO to attach fees to `htlc_tx` on anchors
value: Amount::ONE_BTC.to_sat(),
check_spends!(&htlc_tx, &commitment_txn[0], &coinbase_tx);
let htlc_tx_fee = HTLC_AMT_SAT + coinbase_tx.output[0].value -
htlc_tx.output.iter().map(|output| output.value).sum::<u64>();
- let htlc_tx_weight = htlc_tx.weight() as u64;
+ let htlc_tx_weight = htlc_tx.weight().to_wu();
(htlc_tx, compute_feerate_sat_per_1000_weight(htlc_tx_fee, htlc_tx_weight))
}
_ => panic!("Unexpected event"),
let htlc_tx = txn.pop().unwrap();
check_spends!(htlc_tx, commitment_txn[0]);
let htlc_tx_fee = HTLC_AMT_SAT - htlc_tx.output[0].value;
- let htlc_tx_weight = htlc_tx.weight() as u64;
+ let htlc_tx_weight = htlc_tx.weight().to_wu();
(htlc_tx, compute_feerate_sat_per_1000_weight(htlc_tx_fee, htlc_tx_weight))
};
if should_bump {
Event::BumpTransaction(event) => {
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![TxOut { // UTXO to attach fees to `anchor_tx`
value: Amount::ONE_BTC.to_sat(),
let utxo_value = Amount::ONE_BTC.to_sat() * (idx + 1) as u64;
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![TxOut { // UTXO to attach fees to `anchor_tx`
value: utxo_value,
let htlc_tx = {
let secret_key = SecretKey::from_slice(&[1; 32]).unwrap();
let public_key = PublicKey::new(secret_key.public_key(&secp));
- let fee_utxo_script = Script::new_v0_p2wpkh(&public_key.wpubkey_hash().unwrap());
+ let fee_utxo_script = ScriptBuf::new_v0_p2wpkh(&public_key.wpubkey_hash().unwrap());
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec![TxOut { // UTXO to attach fees to `htlc_tx`
value: Amount::ONE_BTC.to_sat(),
};
let mut htlc_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { // Fee input
previous_output: bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 },
..Default::default()
}],
output: vec![TxOut { // Fee input change
value: coinbase_tx.output[0].value / 2 ,
- script_pubkey: Script::new_op_return(&[]),
+ script_pubkey: ScriptBuf::new_op_return(&[]),
}],
};
let mut descriptors = Vec::with_capacity(4);
htlc_tx.input[htlc_input_idx].witness = htlc_descriptor.tx_input_witness(&our_sig, &witness_script);
}
let fee_utxo_sig = {
- let witness_script = Script::new_p2pkh(&public_key.pubkey_hash());
+ let witness_script = ScriptBuf::new_p2pkh(&public_key.pubkey_hash());
let sighash = hash_to_message!(&SighashCache::new(&htlc_tx).segwit_signature_hash(
0, &witness_script, coinbase_tx.output[0].value, EcdsaSighashType::All
).unwrap()[..]);
sig.push(EcdsaSighashType::All as u8);
sig
};
- htlc_tx.input[0].witness = Witness::from_vec(vec![fee_utxo_sig, public_key.to_bytes()]);
+ htlc_tx.input[0].witness = Witness::from_slice(&[fee_utxo_sig, public_key.to_bytes()]);
check_spends!(htlc_tx, coinbase_tx, revoked_commitment_a, revoked_commitment_b);
htlc_tx
};
assert_eq!(outputs.len(), 1);
assert!(vec![chan_b.2, chan_a.2].contains(&channel_id.unwrap()));
let spend_tx = nodes[0].keys_manager.backing.spend_spendable_outputs(
- &[&outputs[0]], Vec::new(), Script::new_op_return(&[]), 253, None, &Secp256k1::new(),
+ &[&outputs[0]], Vec::new(), ScriptBuf::new_op_return(&[]), 253, None, &Secp256k1::new(),
).unwrap();
if let SpendableOutputDescriptor::StaticPaymentOutput(_) = &outputs[0] {
let secp = Secp256k1::new();
let privkey = bitcoin::PrivateKey::from_slice(&[1; 32], bitcoin::Network::Testnet).unwrap();
let pubkey = bitcoin::PublicKey::from_private_key(&secp, &privkey);
- let p2wpkh_script = Script::new_v0_p2wpkh(&pubkey.wpubkey_hash().unwrap());
+ let p2wpkh_script = ScriptBuf::new_v0_p2wpkh(&pubkey.wpubkey_hash().unwrap());
get_monitor!(nodes[1], chan_id).set_counterparty_payment_script(p2wpkh_script.clone());
assert_eq!(get_monitor!(nodes[1], chan_id).get_counterparty_payment_script(), p2wpkh_script);
let coinbase_tx = Transaction {
version: 2,
- lock_time: PackedLockTime::ZERO,
+ lock_time: LockTime::ZERO,
input: vec![TxIn { ..Default::default() }],
output: vec
projects / rust-lightning / blobdiff