//! payments/messages between them, and often checking the resulting ChannelMonitors are able to
//! claim outputs on-chain.
+use chain;
use chain::Watch;
use chain::channelmonitor;
use chain::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS, ANTI_REORG_DELAY};
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known());
- let block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![tx],
- };
- connect_block(&nodes[1], &block, 1);
+ mine_transaction(&nodes[1], &tx);
nodes[0].node.handle_funding_locked(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendFundingLocked, nodes[0].node.get_our_node_id()));
- connect_block(&nodes[0], &block, 1);
+ mine_transaction(&nodes[0], &tx);
let (funding_locked, _) = create_chan_between_nodes_with_value_confirm_second(&nodes[1], &nodes[0]);
let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked);
if steps & 0b1000_0000 != 0{
let block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
- connect_block(&nodes[0], &block, 1);
- connect_block(&nodes[1], &block, 1);
+ connect_block(&nodes[0], &block);
+ connect_block(&nodes[1], &block);
}
if steps & 0x0f == 0 { return; }
};
if steps & 0x0f == 6 { return; }
- create_chan_between_nodes_with_value_confirm_first(&nodes[0], &nodes[1], &tx);
+ create_chan_between_nodes_with_value_confirm_first(&nodes[0], &nodes[1], &tx, 2);
if steps & 0x0f == 7 { return; }
- confirm_transaction(&nodes[0], &tx);
+ confirm_transaction_at(&nodes[0], &tx, 2);
+ connect_blocks(&nodes[0], CHAN_CONFIRM_DEPTH);
create_chan_between_nodes_with_value_confirm_second(&nodes[1], &nodes[0]);
}
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 8000000, 0, InitFeatures::known(), InitFeatures::known());
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![tx.clone()]}, 1);
- connect_block(&nodes[1], &Block { header, txdata: vec![tx.clone()]}, 1);
+ mine_transaction(&nodes[0], &tx);
+ mine_transaction(&nodes[1], &tx);
nodes[0].node.close_channel(&OutPoint { txid: tx.txid(), index: 0 }.to_channel_id()).unwrap();
let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id());
}
assert_eq!(has_both_htlcs, 2);
- let header = BlockHeader { version: 0x2000_0000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![remote_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[0], &remote_txn[0]);
check_added_monitors!(nodes[0], 1);
// Check we only broadcast 1 timeout tx
let chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
let chan_4 = create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::known(), InitFeatures::known());
+ // Make sure all nodes are at the same starting height
+ connect_blocks(&nodes[0], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[0].best_block_info().1);
+ connect_blocks(&nodes[1], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[1].best_block_info().1);
+ connect_blocks(&nodes[2], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[2].best_block_info().1);
+ connect_blocks(&nodes[3], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[3].best_block_info().1);
+ connect_blocks(&nodes[4], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[4].best_block_info().1);
+
// Rebalance the network a bit by relaying one payment through all the channels...
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
check_added_monitors!(nodes[1], 1);
{
let mut node_txn = test_txn_broadcast(&nodes[1], &chan_1, None, HTLCType::NONE);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![node_txn.drain(..).next().unwrap()] }, 1);
+ assert_eq!(node_txn.len(), 1);
+ mine_transaction(&nodes[0], &node_txn[0]);
check_added_monitors!(nodes[0], 1);
test_txn_broadcast(&nodes[0], &chan_1, None, HTLCType::NONE);
}
check_added_monitors!(nodes[1], 1);
{
let mut node_txn = test_txn_broadcast(&nodes[1], &chan_2, None, HTLCType::TIMEOUT);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[2], &Block { header, txdata: vec![node_txn.drain(..).next().unwrap()] }, 1);
+ mine_transaction(&nodes[2], &node_txn[0]);
check_added_monitors!(nodes[2], 1);
test_txn_broadcast(&nodes[2], &chan_2, None, HTLCType::NONE);
}
// Claim the payment on nodes[3], giving it knowledge of the preimage
claim_funds!(nodes[3], nodes[2], payment_preimage_1, 3_000_000);
-
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[3], &Block { header, txdata: vec![node_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[3], &node_txn[0]);
check_added_monitors!(nodes[3], 1);
-
check_preimage_claim(&nodes[3], &node_txn);
}
get_announce_close_broadcast_events(&nodes, 2, 3);
assert_eq!(nodes[2].node.list_channels().len(), 0);
assert_eq!(nodes[3].node.list_channels().len(), 1);
- { // Cheat and reset nodes[4]'s height to 1
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[4], &Block { header, txdata: vec![] }, 1);
- }
+ // Drop the ChannelMonitor for the previous channel to avoid it broadcasting transactions and
+ // confusing us in the following tests.
+ let chan_3_mon = nodes[3].chain_monitor.chain_monitor.monitors.write().unwrap().remove(&OutPoint { txid: chan_3.3.txid(), index: 0 }).unwrap();
- assert_eq!(nodes[3].node.latest_block_height.load(Ordering::Acquire), 1);
- assert_eq!(nodes[4].node.latest_block_height.load(Ordering::Acquire), 1);
// One pending HTLC to time out:
let payment_preimage_2 = route_payment(&nodes[3], &vec!(&nodes[4])[..], 3000000).0;
// CLTV expires at TEST_FINAL_CLTV + 1 (current height) + 1 (added in send_payment for
// buffer space).
let (close_chan_update_1, close_chan_update_2) = {
- let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![],
- };
- connect_block(&nodes[3], &block, 2);
- for i in 3..TEST_FINAL_CLTV + 2 + LATENCY_GRACE_PERIOD_BLOCKS + 1 {
- block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: block.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![],
- };
- connect_block(&nodes[3], &block, i);
- }
+ connect_blocks(&nodes[3], TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + 1);
let events = nodes[3].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
let close_chan_update_1 = match events[0] {
// Claim the payment on nodes[4], giving it knowledge of the preimage
claim_funds!(nodes[4], nodes[3], payment_preimage_2, 3_000_000);
- block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![],
- };
-
- connect_block(&nodes[4], &block, 2);
- for i in 3..TEST_FINAL_CLTV + 2 - CLTV_CLAIM_BUFFER + 1 {
- block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: block.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![],
- };
- connect_block(&nodes[4], &block, i);
- }
+ connect_blocks(&nodes[4], TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + 2);
let events = nodes[4].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
let close_chan_update_2 = match events[0] {
check_added_monitors!(nodes[4], 1);
test_txn_broadcast(&nodes[4], &chan_4, None, HTLCType::SUCCESS);
- block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: block.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![node_txn[0].clone()],
- };
- connect_block(&nodes[4], &block, TEST_FINAL_CLTV - 5);
-
+ mine_transaction(&nodes[4], &node_txn[0]);
check_preimage_claim(&nodes[4], &node_txn);
(close_chan_update_1, close_chan_update_2)
};
nodes[4].net_graph_msg_handler.handle_channel_update(&close_chan_update_1).unwrap();
assert_eq!(nodes[3].node.list_channels().len(), 0);
assert_eq!(nodes[4].node.list_channels().len(), 0);
+
+ nodes[3].chain_monitor.chain_monitor.monitors.write().unwrap().insert(OutPoint { txid: chan_3.3.txid(), index: 0 }, chan_3_mon);
}
#[test]
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3, 3_000_000);
{
- let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
{
let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2); // ChannelMonitor: penalty tx, ChannelManager: local commitment tx
check_added_monitors!(nodes[1], 1);
test_txn_broadcast(&nodes[1], &chan_5, None, HTLCType::NONE);
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[0], &revoked_local_txn[0]);
// Verify broadcast of revoked HTLC-timeout
let node_txn = test_txn_broadcast(&nodes[0], &chan_5, Some(revoked_local_txn[0].clone()), HTLCType::TIMEOUT);
- header = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
check_added_monitors!(nodes[0], 1);
// Broadcast revoked HTLC-timeout on node 1
- connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[1].clone()] }, 1);
+ mine_transaction(&nodes[1], &node_txn[1]);
test_revoked_htlc_claim_txn_broadcast(&nodes[1], node_txn[1].clone(), revoked_local_txn[0].clone());
}
get_announce_close_broadcast_events(&nodes, 0, 1);
// Revoke the old state
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_4, 3_000_000);
{
- let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[0], &revoked_local_txn[0]);
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2); //ChannelMonitor: penalty tx, ChannelManager: local commitment tx
check_added_monitors!(nodes[0], 1);
test_txn_broadcast(&nodes[0], &chan_6, None, HTLCType::NONE);
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
let node_txn = test_txn_broadcast(&nodes[1], &chan_6, Some(revoked_local_txn[0].clone()), HTLCType::SUCCESS);
- header = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
check_added_monitors!(nodes[1], 1);
- connect_block(&nodes[0], &Block { header, txdata: vec![node_txn[1].clone()] }, 1);
+ mine_transaction(&nodes[0], &node_txn[1]);
test_revoked_htlc_claim_txn_broadcast(&nodes[0], node_txn[1].clone(), revoked_local_txn[0].clone());
}
get_announce_close_broadcast_events(&nodes, 0, 1);
send_payment(&nodes[0], &vec!(&nodes[1])[..], 5000000, 5_000_000);
// Inform nodes[1] that nodes[0] broadcast a stale tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2); // ChannelMonitor: justice tx against revoked to_local output, ChannelManager: local commitment tx
check_spends!(node_txn[1], chan_1.3);
// Inform nodes[0] that a watchtower cheated on its behalf, so it will force-close the chan
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[0], &revoked_local_txn[0]);
get_announce_close_broadcast_events(&nodes, 0, 1);
check_added_monitors!(nodes[0], 1)
}
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
{
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[0], &revoked_local_txn[0]);
check_added_monitors!(nodes[0], 1);
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
check_added_monitors!(nodes[1], 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[1], payment_hash_2, true);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
{
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 200);
+ confirm_transaction_at(&nodes[0], &revoked_local_txn[0], 100);
check_added_monitors!(nodes[0], 1);
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 200);
+ confirm_transaction_at(&nodes[1], &revoked_local_txn[0], 100);
check_added_monitors!(nodes[1], 1);
expect_pending_htlcs_forwardable_ignore!(nodes[0]);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 200, true, header.block_hash());
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[1], payment_hash_2, true);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
// ChannelMonitor: local commitment + local HTLC-timeout (2)
// Check the pair local commitment and HTLC-timeout broadcast due to HTLC expiration
- assert_eq!(node_txn[2].input.len(), 1);
- check_spends!(node_txn[2], chan_1.3);
- assert_eq!(node_txn[3].input.len(), 1);
- let witness_script = node_txn[3].input[0].witness.last().unwrap();
+ assert_eq!(node_txn[0].input.len(), 1);
+ check_spends!(node_txn[0], chan_1.3);
+ assert_eq!(node_txn[1].input.len(), 1);
+ let witness_script = node_txn[1].input[0].witness.last().unwrap();
assert_eq!(witness_script.len(), OFFERED_HTLC_SCRIPT_WEIGHT); //Spending an offered htlc output
- check_spends!(node_txn[3], node_txn[2]);
+ check_spends!(node_txn[1], node_txn[0]);
// Justice transactions are indices 1-2-4
- assert_eq!(node_txn[0].input.len(), 1);
- assert_eq!(node_txn[1].input.len(), 1);
+ assert_eq!(node_txn[2].input.len(), 1);
+ assert_eq!(node_txn[3].input.len(), 1);
assert_eq!(node_txn[4].input.len(), 1);
- check_spends!(node_txn[0], revoked_local_txn[0]);
- check_spends!(node_txn[1], revoked_local_txn[0]);
+ check_spends!(node_txn[2], revoked_local_txn[0]);
+ check_spends!(node_txn[3], revoked_local_txn[0]);
check_spends!(node_txn[4], revoked_local_txn[0]);
let mut witness_lens = BTreeSet::new();
- witness_lens.insert(node_txn[0].input[0].witness.last().unwrap().len());
- witness_lens.insert(node_txn[1].input[0].witness.last().unwrap().len());
+ witness_lens.insert(node_txn[2].input[0].witness.last().unwrap().len());
+ witness_lens.insert(node_txn[3].input[0].witness.last().unwrap().len());
witness_lens.insert(node_txn[4].input[0].witness.last().unwrap().len());
assert_eq!(witness_lens.len(), 3);
assert_eq!(*witness_lens.iter().skip(0).next().unwrap(), 77); // revoked to_local
let (our_payment_preimage, _payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
let (our_payment_preimage_2, _payment_hash_2) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
// Broadcast legit commitment tx from C on B's chain
// Broadcast HTLC Success transaction by C on received output from C's commitment tx on B's chain
assert!(updates.update_fail_malformed_htlcs.is_empty());
assert_eq!(updates.update_fulfill_htlcs.len(), 1);
- connect_block(&nodes[2], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[2], &commitment_tx[0]);
check_closed_broadcast!(nodes[2], false);
check_added_monitors!(nodes[2], 1);
let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx, 2*htlc-success tx), ChannelMonitor : 2 (2 * HTLC-Success tx)
assert_eq!(node_txn[1].lock_time, 0);
// Verify that B's ChannelManager is able to extract preimage from HTLC Success tx and pass it backward
- connect_block(&nodes[1], &Block { header, txdata: node_txn}, 1);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ connect_block(&nodes[1], &Block { header, txdata: node_txn});
{
let mut added_monitors = nodes[1].chain_monitor.added_monitors.lock().unwrap();
assert_eq!(added_monitors.len(), 1);
// Broadcast preimage tx by B on offered output from A commitment tx on A's chain
let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2);
check_spends!(commitment_tx[0], chan_1.3);
- connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[1], &commitment_tx[0]);
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx + HTLC-Sucess * 2), ChannelMonitor : 1 (HTLC-Success)
// we already checked the same situation with A.
// Verify that A's ChannelManager is able to extract preimage from preimage tx and generate PaymentSent
- connect_block(&nodes[0], &Block { header, txdata: vec![commitment_tx[0].clone(), node_txn[0].clone()] }, 1);
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ connect_block(&nodes[0], &Block { header, txdata: vec![commitment_tx[0].clone(), node_txn[0].clone()] });
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
let events = nodes[0].node.get_and_clear_pending_events();
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
let (_payment_preimage, payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
// Broadcast legit commitment tx from C on B's chain
let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
},
_ => panic!("Unexpected event"),
};
- connect_block(&nodes[2], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[2], &commitment_tx[0]);
check_closed_broadcast!(nodes[2], false);
check_added_monitors!(nodes[2], 1);
let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 1 (commitment tx)
// Broadcast timeout transaction by B on received output from C's commitment tx on B's chain
// Verify that B's ChannelManager is able to detect that HTLC is timeout by its own tx and react backward in consequence
- connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 200);
+ connect_blocks(&nodes[1], 200 - nodes[2].best_block_info().1);
+ mine_transaction(&nodes[1], &commitment_tx[0]);
let timeout_tx;
{
let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 5); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : 2 (local commitment tx + HTLC-timeout), 1 timeout tx
- assert_eq!(node_txn[1], node_txn[3]);
- assert_eq!(node_txn[2], node_txn[4]);
+ assert_eq!(node_txn[0], node_txn[3]);
+ assert_eq!(node_txn[1], node_txn[4]);
- check_spends!(node_txn[0], commitment_tx[0]);
- assert_eq!(node_txn[0].clone().input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
+ check_spends!(node_txn[2], commitment_tx[0]);
+ assert_eq!(node_txn[2].clone().input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[1], chan_2.3);
- check_spends!(node_txn[2], node_txn[1]);
- assert_eq!(node_txn[1].clone().input[0].witness.last().unwrap().len(), 71);
- assert_eq!(node_txn[2].clone().input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
+ check_spends!(node_txn[0], chan_2.3);
+ check_spends!(node_txn[1], node_txn[0]);
+ assert_eq!(node_txn[0].clone().input[0].witness.last().unwrap().len(), 71);
+ assert_eq!(node_txn[1].clone().input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
- timeout_tx = node_txn[0].clone();
+ timeout_tx = node_txn[2].clone();
node_txn.clear();
}
- connect_block(&nodes[1], &Block { header, txdata: vec![timeout_tx]}, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &timeout_tx);
check_added_monitors!(nodes[1], 1);
check_closed_broadcast!(nodes[1], false);
+ {
+ // B will rebroadcast a fee-bumped timeout transaction here.
+ let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0);
+ assert_eq!(node_txn.len(), 1);
+ check_spends!(node_txn[0], commitment_tx[0]);
+ }
+
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
+ {
+ // B will rebroadcast its own holder commitment transaction here...just because
+ let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0);
+ assert_eq!(node_txn.len(), 1);
+ check_spends!(node_txn[0], chan_2.3);
+ }
expect_pending_htlcs_forwardable!(nodes[1]);
check_added_monitors!(nodes[1], 1);
},
_ => panic!("Unexpected event"),
};
- let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // Well... here we detect our own htlc_timeout_tx so no tx to be generated
- assert_eq!(node_txn.len(), 0);
// Broadcast legit commitment tx from B on A's chain
let commitment_tx = get_local_commitment_txn!(nodes[1], chan_1.2);
check_spends!(commitment_tx[0], chan_1.3);
- connect_block(&nodes[0], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 200);
+ mine_transaction(&nodes[0], &commitment_tx[0]);
+
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : 1 timeout tx
let (_, payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
check_added_monitors!(nodes[1], 1);
check_closed_broadcast!(nodes[1], false);
let mut failed_htlcs = HashSet::new();
assert!(nodes[1].node.get_and_clear_pending_events().is_empty());
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
check_added_monitors!(nodes[1], 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let events = nodes[1].node.get_and_clear_pending_events();
assert_eq!(events.len(), if deliver_bs_raa { 1 } else { 2 });
let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}, 1);
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]});
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
// Duplicate the connect_block call since this may happen due to other listeners
// registering new transactions
- connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}, 1);
+ header.prev_blockhash = header.block_hash();
+ connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]});
}
#[test]
node_txn.remove(0)
};
- let block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![tx.clone()],
- };
- connect_block(&nodes[1], &block, 1);
+ mine_transaction(&nodes[1], &tx);
// Note no UpdateHTLCs event here from nodes[1] to nodes[0]!
check_closed_broadcast!(nodes[1], false);
monitors.get(&OutPoint{ txid: Txid::from_slice(&payment_event.commitment_msg.channel_id[..]).unwrap(), index: 0 }).unwrap()
.provide_payment_preimage(&our_payment_hash, &our_payment_preimage, &node_cfgs[2].tx_broadcaster, &node_cfgs[2].fee_estimator, &&logger);
}
- connect_block(&nodes[2], &block, 1);
+ mine_transaction(&nodes[2], &tx);
let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 1);
assert_eq!(node_txn[0].input.len(), 1);
let payment_secret = PaymentSecret([0xdb; 32]);
// Use the utility function send_payment_along_path to send the payment with MPP data which
// indicates there are more HTLCs coming.
- nodes[0].node.send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(payment_secret), 200000, CHAN_CONFIRM_DEPTH).unwrap();
+ let cur_height = CHAN_CONFIRM_DEPTH + 1; // route_payment calls send_payment, which adds 1 to the current height. So we do the same here to match.
+ nodes[0].node.send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(payment_secret), 200000, cur_height).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
};
let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
- connect_block(&nodes[0], &block, 101);
- connect_block(&nodes[1], &block, 101);
- for i in 102..TEST_FINAL_CLTV + 100 + 1 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS {
+ connect_block(&nodes[0], &block);
+ connect_block(&nodes[1], &block);
+ for _ in CHAN_CONFIRM_DEPTH + 2 ..TEST_FINAL_CLTV + CHAN_CONFIRM_DEPTH + 2 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS {
block.header.prev_blockhash = block.block_hash();
- connect_block(&nodes[0], &block, i);
- connect_block(&nodes[1], &block, i);
+ connect_block(&nodes[0], &block);
+ connect_block(&nodes[1], &block);
}
expect_pending_htlcs_forwardable!(nodes[1]);
nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &htlc_timeout_updates.update_fail_htlcs[0]);
commitment_signed_dance!(nodes[0], nodes[1], htlc_timeout_updates.commitment_signed, false);
- // 100_000 msat as u64, followed by a height of 123 as u32
+ // 100_000 msat as u64, followed by a height of TEST_FINAL_CLTV + 2 as u32
let mut expected_failure_data = byte_utils::be64_to_array(100_000).to_vec();
- expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(123));
+ expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(TEST_FINAL_CLTV + 2));
expect_payment_failed!(nodes[0], our_payment_hash, true, 0x4000 | 15, &expected_failure_data[..]);
}
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+
+ // Make sure all nodes are at the same starting height
+ connect_blocks(&nodes[0], 2*CHAN_CONFIRM_DEPTH + 1 - nodes[0].best_block_info().1);
+ connect_blocks(&nodes[1], 2*CHAN_CONFIRM_DEPTH + 1 - nodes[1].best_block_info().1);
+ connect_blocks(&nodes[2], 2*CHAN_CONFIRM_DEPTH + 1 - nodes[2].best_block_info().1);
+
let logger = test_utils::TestLogger::new();
// Route a first payment to get the 1 -> 2 channel in awaiting_raa...
check_added_monitors!(nodes[1], 0);
}
- let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
- txdata: vec![],
- };
- connect_block(&nodes[1], &block, 101);
- for i in 102..TEST_FINAL_CLTV + 100 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS {
- block.header.prev_blockhash = block.block_hash();
- connect_block(&nodes[1], &block, i);
- }
-
+ connect_blocks(&nodes[1], TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS);
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
assert!(nodes[1].node.get_and_clear_pending_events().is_empty());
-
- block.header.prev_blockhash = block.block_hash();
- connect_block(&nodes[1], &block, TEST_FINAL_CLTV + 100 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS);
+ connect_blocks(&nodes[1], 1);
if forwarded_htlc {
expect_pending_htlcs_forwardable!(nodes[1]);
check_spends!(node_txn[0], chan.3);
assert_eq!(node_txn[0].output.len(), 2); // We can't force trimming of to_remote output as channel_reserve_satoshis block us to do so at channel opening
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone()] }, 0);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &node_txn[0]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
check_spends!(node_txn[0], chan.3);
assert_eq!(node_txn[0].output.len(), 2); // We can't force trimming of to_remote output as channel_reserve_satoshis block us to do so at channel opening
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone()] }, 0);
+ mine_transaction(&nodes[1], &node_txn[0]);
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 0);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &node_txn[0]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 3);
assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid());
// Settle A's commitment tx on B's chain
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
assert!(nodes[1].node.claim_funds(payment_preimage, &None, 3_000_000));
check_added_monitors!(nodes[1], 1);
- connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &commitment_tx[0]);
check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
match events[0] {
check_spends!(node_txn[1], chan_1.3);
check_spends!(node_txn[2], node_txn[1]);
- let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &node_txn[0]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid());
// Settle A's commitment tx on B' chain
- let header = BlockHeader { version: 0x2000_0000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()] }, 0);
+ mine_transaction(&nodes[1], &commitment_tx[0]);
check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
match events[0] {
check_spends!(node_txn[1], chan_1.3.clone());
check_spends!(node_txn[2], node_txn[1]);
- let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &node_txn[0]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[1], our_payment_hash, true);
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 0);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
assert_eq!(node_txn[0].input.len(), 2);
check_spends!(node_txn[0], revoked_local_txn[0]);
- let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &node_txn[0]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
// A will generate HTLC-Timeout from revoked commitment tx
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[0], &revoked_local_txn[0]);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
check_spends!(revoked_htlc_txn[1], chan_1.3);
// B will generate justice tx from A's revoked commitment/HTLC tx
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 0);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] });
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
assert_eq!(node_txn[2].input.len(), 1);
check_spends!(node_txn[2], chan_1.3);
- let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header: header_1, txdata: vec![node_txn[1].clone()] }, 1);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[1], &node_txn[1]);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
// Check B's ChannelMonitor was able to generate the right spendable output descriptor
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
// B will generate HTLC-Success from revoked commitment tx
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &revoked_local_txn[0]);
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
let revoked_htlc_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(revoked_local_txn[0].output[unspent_local_txn_output].script_pubkey.len(), 2 + 20); // P2WPKH
// A will generate justice tx from B's revoked commitment/HTLC tx
- connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 1);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] });
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
check_spends!(node_txn[2], chan_1.3);
- let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_1, txdata: vec![node_txn[1].clone()] }, 1);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ mine_transaction(&nodes[0], &node_txn[1]);
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
// Note that nodes[0]'s tx_broadcaster is still locked, so if we get here the channelmonitor
// didn't try to generate any new transactions.
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
let (payment_preimage, _payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
check_spends!(commitment_tx[0], chan_2.3);
nodes[2].node.claim_funds(payment_preimage, &None, 3_000_000);
assert_eq!(updates.update_fulfill_htlcs.len(), 1);
assert!(updates.update_fail_malformed_htlcs.is_empty());
- connect_block(&nodes[2], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[2], &commitment_tx[0]);
check_closed_broadcast!(nodes[2], false);
check_added_monitors!(nodes[2], 1);
assert_eq!(c_txn[0].lock_time, 0); // Success tx
// So we broadcast C's commitment tx and HTLC-Success on B's chain, we should successfully be able to extract preimage and update downstream monitor
- connect_block(&nodes[1], &Block { header, txdata: vec![c_txn[1].clone(), c_txn[2].clone()]}, 1);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ connect_block(&nodes[1], &Block { header, txdata: vec![c_txn[1].clone(), c_txn[2].clone()]});
{
let mut b_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
// ChannelMonitor: claim tx, ChannelManager: local commitment tx + HTLC-timeout tx
};
// Broadcast A's commitment tx on B's chain to see if we are able to claim inbound HTLC with our HTLC-Success tx
let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2);
- connect_block(&nodes[1], &Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[1], &commitment_tx[0]);
let b_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
// ChannelMonitor: HTLC-Success tx, ChannelManager: local commitment tx + HTLC-Success tx
assert_eq!(b_txn.len(), 3);
assert_eq!(commitment_txn[0].input.len(), 1);
check_spends!(commitment_txn[0], chan_2.3);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![commitment_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &commitment_txn[0]);
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
}
nodes[2].node.claim_funds(our_payment_preimage, &None, 900_000);
- connect_block(&nodes[2], &Block { header, txdata: vec![commitment_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[2], &commitment_txn[0]);
check_added_monitors!(nodes[2], 3);
let events = nodes[2].node.get_and_clear_pending_msg_events();
match events[0] {
check_spends!(htlc_success_txn[0], commitment_txn[0]);
check_spends!(htlc_success_txn[1], commitment_txn[0]);
- connect_block(&nodes[1], &Block { header, txdata: vec![htlc_timeout_tx] }, 200);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 200, true, header.block_hash());
+ mine_transaction(&nodes[1], &htlc_timeout_tx);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
expect_pending_htlcs_forwardable!(nodes[1]);
let htlc_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
assert!(htlc_updates.update_add_htlcs.is_empty());
expect_payment_failed!(nodes[0], duplicate_payment_hash, false);
// Solve 2nd HTLC by broadcasting on B's chain HTLC-Success Tx from C
- connect_block(&nodes[1], &Block { header, txdata: vec![htlc_success_txn[0].clone()] }, 200);
+ mine_transaction(&nodes[1], &htlc_success_txn[0]);
let updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
assert!(updates.update_add_htlcs.is_empty());
assert!(updates.update_fail_htlcs.is_empty());
// Give B knowledge of preimage to be able to generate a local HTLC-Success Tx
nodes[1].node.claim_funds(payment_preimage, &None, 9_000_000);
check_added_monitors!(nodes[1], 1);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![local_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &local_txn[0]);
check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
match events[0] {
MessageSendEvent::BroadcastChannelUpdate { .. } => {},
_ => panic!("Unexepected event"),
}
- let node_txn = {
+ let node_tx = {
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 3);
assert_eq!(node_txn[0], node_txn[2]);
assert_eq!(node_txn[0].input.len(), 1);
assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
check_spends!(node_txn[0], local_txn[0]);
- vec![node_txn[0].clone()]
+ node_txn[0].clone()
};
- let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header: header_201, txdata: node_txn.clone() }, 201);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash());
+ mine_transaction(&nodes[1], &node_tx);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
// Verify that B is able to spend its own HTLC-Success tx thanks to spendable output event given back by its ChannelMonitor
let spend_txn = check_spendable_outputs!(nodes[1], 1, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
- check_spends!(spend_txn[0], node_txn[0]);
+ check_spends!(spend_txn[0], node_tx);
}
fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, announce_latest: bool) {
// result in failures for the below-dust HTLCs, ie the 0th, 1st, 2nd, 3rd, 9th, and 10th HTLCs.
let ds_last_commitment_tx = get_local_commitment_txn!(nodes[3], chan.2);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
if announce_latest {
- connect_block(&nodes[2], &Block { header, txdata: vec![ds_last_commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[2], &ds_last_commitment_tx[0]);
} else {
- connect_block(&nodes[2], &Block { header, txdata: vec![ds_prev_commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[2], &ds_prev_commitment_tx[0]);
}
- connect_blocks(&nodes[2], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ connect_blocks(&nodes[2], ANTI_REORG_DELAY - 1);
check_closed_broadcast!(nodes[2], false);
expect_pending_htlcs_forwardable!(nodes[2]);
check_added_monitors!(nodes[2], 3);
check_spends!(local_txn[0], chan_1.3);
// Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }, 200);
+ mine_transaction(&nodes[0], &local_txn[0]);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
node_txn[0].clone()
};
- let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash());
+ mine_transaction(&nodes[0], &htlc_timeout);
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[0], our_payment_hash, true);
// Verify that A is able to spend its own HTLC-Timeout tx thanks to spendable output event given back by its ChannelMonitor
}
// Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![local_txn_1[0].clone()] }, 200);
+ mine_transaction(&nodes[0], &local_txn_1[0]);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
node_txn[0].clone()
};
- let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash());
+ mine_transaction(&nodes[0], &htlc_timeout);
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[0], our_payment_hash, true);
// Verify that A is able to spend its own HTLC-Timeout tx thanks to spendable output event given back by its ChannelMonitor
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
let closing_tx = close_channel(&nodes[0], &nodes[1], &chan.2, chan.3, true).2;
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![closing_tx.clone()] }, 0);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 0, true, header.block_hash());
+ mine_transaction(&nodes[0], &closing_tx);
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[0], 2, node_cfgs[0].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
check_spends!(spend_txn[0], closing_tx);
- connect_block(&nodes[1], &Block { header, txdata: vec![closing_tx.clone()] }, 0);
- connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1, 0, true, header.block_hash());
+ mine_transaction(&nodes[1], &closing_tx);
+ connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[1], 2, node_cfgs[1].keys_manager, 100000);
assert_eq!(spend_txn.len(), 1);
nodes[1].node.handle_revoke_and_ack(&nodes[0].node.get_our_node_id(), &as_updates.0);
check_added_monitors!(nodes[1], 1);
+ let starting_block = nodes[1].best_block_info();
let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
- for i in 1..TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + CHAN_CONFIRM_DEPTH + 1 {
- connect_block(&nodes[1], &block, i);
+ for _ in starting_block.1 + 1..TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + starting_block.1 + 2 {
+ connect_block(&nodes[1], &block);
block.header.prev_blockhash = block.block_hash();
}
test_txn_broadcast(&nodes[1], &chan, None, if use_dust { HTLCType::NONE } else { HTLCType::SUCCESS });
// transaction, however it is not in A's latest local commitment, so we can just broadcast that
// to "time out" the HTLC.
- let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let starting_block = nodes[1].best_block_info();
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- for i in 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 1 {
- connect_block(&nodes[0], &Block { header, txdata: Vec::new()}, i);
+ for _ in starting_block.1 + 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + starting_block.1 + 2 {
+ connect_block(&nodes[0], &Block { header, txdata: Vec::new()});
header.prev_blockhash = header.block_hash();
}
test_txn_broadcast(&nodes[0], &chan, None, HTLCType::NONE);
check_added_monitors!(nodes[0], 1);
}
+ let starting_block = nodes[1].best_block_info();
let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
- for i in 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 1 {
- connect_block(&nodes[0], &block, i);
+ for _ in starting_block.1 + 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 2 {
+ connect_block(&nodes[0], &block);
block.header.prev_blockhash = block.block_hash();
}
if !check_revoke_no_close {
assert_ne!(as_prev_commitment_tx, as_last_commitment_tx);
// Fail the 2 dust-HTLCs, move their failure in maturation buffer (htlc_updated_waiting_threshold_conf)
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
-
if announce_latest {
- connect_block(&nodes[0], &Block { header, txdata: vec![as_last_commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[0], &as_last_commitment_tx[0]);
} else {
- connect_block(&nodes[0], &Block { header, txdata: vec![as_prev_commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[0], &as_prev_commitment_tx[0]);
}
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 1, true, header.block_hash());
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
let events = nodes[0].node.get_and_clear_pending_events();
// Only 2 PaymentFailed events should show up, over-dust HTLC has to be failed by timeout tx
assert_eq!(events.len(), 2);
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3, 1_000_000);
}
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
let mut timeout_tx = Vec::new();
if local {
// We fail dust-HTLC 1 by broadcast of local commitment tx
- connect_block(&nodes[0], &Block { header, txdata: vec![as_commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[0], &as_commitment_tx[0]);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[0].clone());
- let parent_hash = connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 2, true, header.block_hash());
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[0], dust_hash, true);
assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
// We fail non-dust-HTLC 2 by broadcast of local HTLC-timeout tx on local commitment tx
- let header_2 = BlockHeader { version: 0x20000000, prev_blockhash: parent_hash, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
- connect_block(&nodes[0], &Block { header: header_2, txdata: vec![timeout_tx[0].clone()]}, 7);
- let header_3 = BlockHeader { version: 0x20000000, prev_blockhash: header_2.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 8, true, header_3.block_hash());
+ mine_transaction(&nodes[0], &timeout_tx[0]);
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[0], non_dust_hash, true);
} else {
// We fail dust-HTLC 1 by broadcast of remote commitment tx. If revoked, fail also non-dust HTLC
- connect_block(&nodes[0], &Block { header, txdata: vec![bs_commitment_tx[0].clone()]}, 1);
+ mine_transaction(&nodes[0], &bs_commitment_tx[0]);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[0].clone());
- let parent_hash = connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 2, true, header.block_hash());
- let header_2 = BlockHeader { version: 0x20000000, prev_blockhash: parent_hash, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
if !revoked {
expect_payment_failed!(nodes[0], dust_hash, true);
assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
// We fail non-dust-HTLC 2 by broadcast of local timeout tx on remote commitment tx
- connect_block(&nodes[0], &Block { header: header_2, txdata: vec![timeout_tx[0].clone()]}, 7);
+ mine_transaction(&nodes[0], &timeout_tx[0]);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
- let header_3 = BlockHeader { version: 0x20000000, prev_blockhash: header_2.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 8, true, header_3.block_hash());
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[0], non_dust_hash, true);
} else {
// If revoked, both dust & non-dust HTLCs should have been failed after ANTI_REORG_DELAY confs of revoked
assert_eq!(node_txn.len(), 1);
check_spends!(node_txn[0], chan.3);
assert_eq!(node_txn[0].output.len(), 2);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- connect_block(&nodes[0], &Block { header, txdata: vec![node_txn[0].clone()]}, 0);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 0, true, header.block_hash());
+ mine_transaction(&nodes[0], &node_txn[0]);
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
let spend_txn = check_spendable_outputs!(nodes[0], 1, node_cfgs[0].keys_manager, 1000000);
assert_eq!(spend_txn.len(), 1);
check_spends!(spend_txn[0], node_txn[0]);
nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &update_fail_htlc);
commitment_signed_dance!(nodes[0], nodes[1], commitment_signed, false, true);
- // 10_000 msat as u64, followed by a height of 99 as u32
+ // 10_000 msat as u64, followed by a height of CHAN_CONFIRM_DEPTH as u32
let mut expected_failure_data = byte_utils::be64_to_array(10_000).to_vec();
- expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(99));
+ expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(CHAN_CONFIRM_DEPTH));
expect_payment_failed!(nodes[0], payment_hash, true, 0x4000|15, &expected_failure_data[..]);
nodes[1].node.get_and_clear_pending_events();
}
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known());
let logger = test_utils::TestLogger::new();
-
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
let route = get_route(&nodes[1].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[0].node.get_our_node_id(), None, None, &Vec::new(), 3000000, 30, &logger).unwrap();
}
// Connect blocks to change height_timer range to see if we use right soonest_timelock
- let header_114 = connect_blocks(&nodes[1], 114, 0, false, Default::default());
+ let header_114 = connect_blocks(&nodes[1], 14);
// Actually revoke tx by claiming a HTLC
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] }, 115);
+ connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] });
check_added_monitors!(nodes[1], 1);
// One or more justice tx should have been broadcast, check it
};
// After exhaustion of height timer, a new bumped justice tx should have been broadcast, check it
- let header = connect_blocks(&nodes[1], 3, 115, true, header.block_hash());
+ connect_blocks(&nodes[1], 15);
let mut penalty_2 = penalty_1;
let mut feerate_2 = 0;
{
assert_ne!(feerate_2, 0);
// After exhaustion of height timer for a 2nd time, a new bumped justice tx should have been broadcast, check it
- connect_blocks(&nodes[1], 3, 118, true, header);
+ connect_blocks(&nodes[1], 1);
let penalty_3;
let mut feerate_3 = 0;
{
// Revoke local commitment tx
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
// B will generate both revoked HTLC-timeout/HTLC-preimage txn from revoked commitment tx
- connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] });
check_closed_broadcast!(nodes[1], false);
check_added_monitors!(nodes[1], 1);
}
// Broadcast set of revoked txn on A
- let header_128 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_128, txdata: vec![revoked_local_txn[0].clone()] }, 128);
+ let hash_128 = connect_blocks(&nodes[0], 40);
+ let header_11 = BlockHeader { version: 0x20000000, prev_blockhash: hash_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[0], &Block { header: header_11, txdata: vec![revoked_local_txn[0].clone()] });
+ let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_11.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_htlc_txn[0].clone(), revoked_htlc_txn[1].clone()] });
expect_pending_htlcs_forwardable_ignore!(nodes[0]);
- let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_128.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_htlc_txn[0].clone(), revoked_htlc_txn[1].clone()] }, 129);
let first;
let feerate_1;
let penalty_txn;
// Connect one more block to see if bumped penalty are issued for HTLC txn
let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }, 130);
+ connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn });
let header_131 = BlockHeader { version: 0x20000000, prev_blockhash: header_130.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_131, txdata: Vec::new() }, 131);
+ connect_block(&nodes[0], &Block { header: header_131, txdata: Vec::new() });
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2); // 2 bumped penalty txn on revoked commitment tx
};
// Few more blocks to confirm penalty txn
- let header_135 = connect_blocks(&nodes[0], 4, 131, true, header_131.block_hash());
+ connect_blocks(&nodes[0], 4);
assert!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().is_empty());
- let header_144 = connect_blocks(&nodes[0], 9, 135, true, header_135);
+ let header_144 = connect_blocks(&nodes[0], 9);
let node_txn = {
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 1);
};
// Broadcast claim txn and confirm blocks to avoid further bumps on this outputs
let header_145 = BlockHeader { version: 0x20000000, prev_blockhash: header_144, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_145, txdata: node_txn }, 145);
- connect_blocks(&nodes[0], 20, 145, true, header_145.block_hash());
+ connect_block(&nodes[0], &Block { header: header_145, txdata: node_txn });
+ connect_blocks(&nodes[0], 20);
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
// We verify than no new transaction has been broadcast because previously
// Claim a HTLC without revocation (provide B monitor with preimage)
nodes[1].node.claim_funds(payment_preimage, &None, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[1], &Block { header, txdata: vec![remote_txn[0].clone()] }, 1);
+ mine_transaction(&nodes[1], &remote_txn[0]);
check_added_monitors!(nodes[1], 2);
// One or more claim tx should have been broadcast, check it
assert_ne!(feerate_preimage, 0);
// After exhaustion of height timer, new bumped claim txn should have been broadcast, check it
- connect_blocks(&nodes[1], 15, 1, true, header.block_hash());
+ connect_blocks(&nodes[1], 15);
{
let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2);
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 9_000_000);
// Broadcast set of revoked txn on A
- let header_128 = connect_blocks(&nodes[0], 128, 0, false, Default::default());
+ connect_blocks(&nodes[0], 52 - CHAN_CONFIRM_DEPTH);
expect_pending_htlcs_forwardable_ignore!(nodes[0]);
+ assert_eq!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().len(), 0);
- let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_local_txn[0].clone()] }, 129);
+ mine_transaction(&nodes[0], &revoked_local_txn[0]);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
let penalty_txn = {
node_txn.clear();
penalty_txn
};
- let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn }, 130);
- connect_blocks(&nodes[0], 5, 130, false, header_130.block_hash());
+ let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn });
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
{
let monitors = nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap();
if let Some(monitor) = monitors.get(&OutPoint { txid: chan.3.txid(), index: 0 }) {
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- watchtower_alice.chain_monitor.block_connected(&header, &vec![], 135);
+ watchtower_alice.chain_monitor.block_connected(&header, &vec![], CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
// Watchtower Alice should have broadcast a commitment/HTLC-timeout
{
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- watchtower_bob.chain_monitor.block_connected(&header, &vec![], 134);
+ watchtower_bob.chain_monitor.block_connected(&header, &vec![], CHAN_CONFIRM_DEPTH + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
// Route another payment to generate another update with still previous HTLC pending
let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]);
check_added_monitors!(nodes[0], 1);
//// Provide one more block to watchtower Bob, expect broadcast of commitment and HTLC-Timeout
- watchtower_bob.chain_monitor.block_connected(&header, &vec![], 135);
+ watchtower_bob.chain_monitor.block_connected(&header, &vec![], CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
// Watchtower Bob should have broadcast a commitment/HTLC-timeout
let bob_state_y;
};
// We confirm Bob's state Y on Alice, she should broadcast a HTLC-timeout
- watchtower_alice.chain_monitor.block_connected(&header, &vec![(0, &bob_state_y)], 136);
+ watchtower_alice.chain_monitor.block_connected(&header, &vec![(0, &bob_state_y)], CHAN_CONFIRM_DEPTH + 2 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
{
let htlc_txn = chanmon_cfgs[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
// We broadcast twice the transaction, once due to the HTLC-timeout, once due
check_spends!(local_txn[0], chan_1.3);
// Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }, 200);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] });
// We deliberately connect the local tx twice as this should provoke a failure calling
// this test before #653 fix.
- connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] }, 200);
+ chain::Listen::block_connected(&nodes[0].chain_monitor.chain_monitor, &Block { header, txdata: vec![local_txn[0].clone()] }, nodes[0].best_block_info().1 + 1);
check_closed_broadcast!(nodes[0], false);
check_added_monitors!(nodes[0], 1);
};
let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1, 201, true, header_201.block_hash());
+ connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] });
+ connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
expect_payment_failed!(nodes[0], our_payment_hash, true);
}
true => alice_txn.clone(),
false => get_local_commitment_txn!(nodes[1], chan_ab.2)
};
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}, 1);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]});
let mut bob_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
if broadcast_alice {
check_closed_broadcast!(nodes[1], false);
let mut txn_to_broadcast = alice_txn.clone();
if !broadcast_alice { txn_to_broadcast = get_local_commitment_txn!(nodes[1], chan_ab.2); }
if !go_onchain_before_fulfill {
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]}, 1);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]});
// If Bob was the one to force-close, he will have already passed these checks earlier.
if broadcast_alice {
check_closed_broadcast!(nodes[1], false);
projects / rust-lightning / commitdiff