use util::config::UserConfig;
use bitcoin::hashes::sha256d::Hash as Sha256dHash;
-use bitcoin::hashes::HashEngine;
-use bitcoin::hash_types::{Txid, BlockHash, WPubkeyHash};
+use bitcoin::hash_types::{Txid, BlockHash};
use bitcoin::util::bip143;
use bitcoin::util::address::Address;
use bitcoin::util::bip32::{ChildNumber, ExtendedPubKey, ExtendedPrivKey};
use bitcoin::blockdata::block::{Block, BlockHeader};
-use bitcoin::blockdata::transaction::{Transaction, TxOut, TxIn, SigHashType, OutPoint as BitcoinOutPoint};
+use bitcoin::blockdata::transaction::{Transaction, TxOut, TxIn, SigHashType};
use bitcoin::blockdata::script::{Builder, Script};
use bitcoin::blockdata::opcodes;
use bitcoin::blockdata::constants::genesis_block;
use std::mem;
use ln::functional_test_utils::*;
-use ln::chan_utils::PreCalculatedTxCreationKeys;
+use ln::chan_utils::CommitmentTransaction;
#[test]
fn test_insane_channel_opens() {
// Get the EnforcingChannelKeys for each channel, which will be used to (1) get the keys
// needed to sign the new commitment tx and (2) sign the new commitment tx.
- let (local_revocation_basepoint, local_htlc_basepoint, local_payment_point, local_secret, local_secret2) = {
+ let (local_revocation_basepoint, local_htlc_basepoint, local_secret, local_secret2) = {
let chan_lock = nodes[0].node.channel_state.lock().unwrap();
let local_chan = chan_lock.by_id.get(&chan.2).unwrap();
let chan_keys = local_chan.get_keys();
let pubkeys = chan_keys.pubkeys();
- (pubkeys.revocation_basepoint, pubkeys.htlc_basepoint, pubkeys.payment_point,
+ (pubkeys.revocation_basepoint, pubkeys.htlc_basepoint,
chan_keys.release_commitment_secret(INITIAL_COMMITMENT_NUMBER), chan_keys.release_commitment_secret(INITIAL_COMMITMENT_NUMBER - 2))
};
- let (remote_delayed_payment_basepoint, remote_htlc_basepoint, remote_payment_point, remote_secret1) = {
+ let (remote_delayed_payment_basepoint, remote_htlc_basepoint, remote_secret1) = {
let chan_lock = nodes[1].node.channel_state.lock().unwrap();
let remote_chan = chan_lock.by_id.get(&chan.2).unwrap();
let chan_keys = remote_chan.get_keys();
let pubkeys = chan_keys.pubkeys();
- (pubkeys.delayed_payment_basepoint, pubkeys.htlc_basepoint, pubkeys.payment_point,
+ (pubkeys.delayed_payment_basepoint, pubkeys.htlc_basepoint,
chan_keys.release_commitment_secret(INITIAL_COMMITMENT_NUMBER - 1))
};
// Build the remote commitment transaction so we can sign it, and then later use the
// signature for the commitment_signed message.
let local_chan_balance = 1313;
- let static_payment_pk = local_payment_point.serialize();
- let remote_commit_tx_output = TxOut {
- script_pubkey: Builder::new().push_opcode(opcodes::all::OP_PUSHBYTES_0)
- .push_slice(&WPubkeyHash::hash(&static_payment_pk)[..])
- .into_script(),
- value: local_chan_balance as u64
- };
-
- let local_commit_tx_output = TxOut {
- script_pubkey: chan_utils::get_revokeable_redeemscript(&commit_tx_keys.revocation_key,
- BREAKDOWN_TIMEOUT,
- &commit_tx_keys.broadcaster_delayed_payment_key).to_v0_p2wsh(),
- value: 95000,
- };
let accepted_htlc_info = chan_utils::HTLCOutputInCommitment {
offered: false,
amount_msat: 3460001,
cltv_expiry: htlc_cltv,
- payment_hash: payment_hash,
+ payment_hash,
transaction_output_index: Some(1),
};
- let htlc_output = TxOut {
- script_pubkey: chan_utils::get_htlc_redeemscript(&accepted_htlc_info, &commit_tx_keys).to_v0_p2wsh(),
- value: 3460001 / 1000
- };
-
- let commit_tx_obscure_factor = {
- let mut sha = Sha256::engine();
- let remote_payment_point = &remote_payment_point.serialize();
- sha.input(&local_payment_point.serialize());
- sha.input(remote_payment_point);
- let res = Sha256::from_engine(sha).into_inner();
-
- ((res[26] as u64) << 5*8) |
- ((res[27] as u64) << 4*8) |
- ((res[28] as u64) << 3*8) |
- ((res[29] as u64) << 2*8) |
- ((res[30] as u64) << 1*8) |
- ((res[31] as u64) << 0*8)
- };
- let commitment_number = 1;
- let obscured_commitment_transaction_number = commit_tx_obscure_factor ^ commitment_number;
- let lock_time = ((0x20 as u32) << 8*3) | ((obscured_commitment_transaction_number & 0xffffffu64) as u32);
- let input = TxIn {
- previous_output: BitcoinOutPoint { txid: chan.3.txid(), vout: 0 },
- script_sig: Script::new(),
- sequence: ((0x80 as u32) << 8*3) | ((obscured_commitment_transaction_number >> 3*8) as u32),
- witness: Vec::new(),
- };
+ let commitment_number = INITIAL_COMMITMENT_NUMBER - 1;
- let commit_tx = Transaction {
- version: 2,
- lock_time,
- input: vec![input],
- output: vec![remote_commit_tx_output, htlc_output, local_commit_tx_output],
- };
let res = {
let local_chan_lock = nodes[0].node.channel_state.lock().unwrap();
let local_chan = local_chan_lock.by_id.get(&chan.2).unwrap();
let local_chan_keys = local_chan.get_keys();
- let pre_commit_tx_keys = PreCalculatedTxCreationKeys::new(commit_tx_keys);
- local_chan_keys.sign_counterparty_commitment(feerate_per_kw, &commit_tx, &pre_commit_tx_keys, &[&accepted_htlc_info], &secp_ctx).unwrap()
+ let commitment_tx = CommitmentTransaction::new_with_auxiliary_htlc_data(
+ commitment_number,
+ 95000,
+ local_chan_balance,
+ commit_tx_keys.clone(),
+ feerate_per_kw,
+ &mut vec![(accepted_htlc_info, ())],
+ &local_chan.channel_transaction_parameters.as_counterparty_broadcastable()
+ );
+ local_chan_keys.sign_counterparty_commitment(&commitment_tx, &secp_ctx).unwrap()
};
let commit_signed_msg = msgs::CommitmentSigned {
let nodes_0_serialized = nodes[0].node.encode();
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
- nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.serialize_for_disk(&mut chan_0_monitor_serialized).unwrap();
+ nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap();
logger = test_utils::TestLogger::new();
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
// Start the de/seriailization process mid-channel creation to check that the channel manager will hold onto events that are serialized
let nodes_0_serialized = nodes[0].node.encode();
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
- nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.serialize_for_disk(&mut chan_0_monitor_serialized).unwrap();
+ nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap();
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
logger = test_utils::TestLogger::new();
let nodes_0_serialized = nodes[0].node.encode();
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
- nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.serialize_for_disk(&mut chan_0_monitor_serialized).unwrap();
+ nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write(&mut chan_0_monitor_serialized).unwrap();
logger = test_utils::TestLogger::new();
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
let mut node_0_stale_monitors_serialized = Vec::new();
for monitor in nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter() {
let mut writer = test_utils::TestVecWriter(Vec::new());
- monitor.1.serialize_for_disk(&mut writer).unwrap();
+ monitor.1.write(&mut writer).unwrap();
node_0_stale_monitors_serialized.push(writer.0);
}
let mut node_0_monitors_serialized = Vec::new();
for monitor in nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter() {
let mut writer = test_utils::TestVecWriter(Vec::new());
- monitor.1.serialize_for_disk(&mut writer).unwrap();
+ monitor.1.write(&mut writer).unwrap();
node_0_monitors_serialized.push(writer.0);
}
// Cache node A state before any channel update
let previous_node_state = nodes[0].node.encode();
let mut previous_chain_monitor_state = test_utils::TestVecWriter(Vec::new());
- nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.serialize_for_disk(&mut previous_chain_monitor_state).unwrap();
+ nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write(&mut previous_chain_monitor_state).unwrap();
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap();
let monitor = monitors.get(&outpoint).unwrap();
let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.serialize_for_disk(&mut w).unwrap();
+ monitor.write(&mut w).unwrap();
let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
&mut ::std::io::Cursor::new(&w.0)).unwrap().1;
assert!(new_monitor == *monitor);
let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap();
let monitor = monitors.get(&outpoint).unwrap();
let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.serialize_for_disk(&mut w).unwrap();
+ monitor.write(&mut w).unwrap();
let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
&mut ::std::io::Cursor::new(&w.0)).unwrap().1;
assert!(new_monitor == *monitor);
let monitors = nodes[0].chain_monitor.chain_monitor.monitors.lock().unwrap();
let monitor = monitors.get(&outpoint).unwrap();
let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.serialize_for_disk(&mut w).unwrap();
+ monitor.write(&mut w).unwrap();
let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
&mut ::std::io::Cursor::new(&w.0)).unwrap().1;
assert!(new_monitor == *monitor);
projects / rust-lightning / blobdiff