do_test_revoked_counterparty_htlc_tx_balances(true);
}
-#[test]
-fn test_revoked_counterparty_aggregated_claims() {
+fn do_test_revoked_counterparty_aggregated_claims(anchors: bool) {
// Tests `get_claimable_balances` for revoked counterparty commitment transactions when
// claiming with an aggregated claim transaction.
let mut chanmon_cfgs = create_chanmon_cfgs(2);
// transaction which, from the point of view of our keys_manager, is revoked.
chanmon_cfgs[1].keys_manager.disable_revocation_policy_check = true;
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
- let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut user_config = test_default_channel_config();
+ if anchors {
+ user_config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true;
+ user_config.manually_accept_inbound_channels = true;
+ }
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(user_config), Some(user_config)]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ let coinbase_tx = Transaction {
+ version: 2,
+ lock_time: PackedLockTime::ZERO,
+ input: vec![TxIn { ..Default::default() }],
+ output: vec![TxOut {
+ value: Amount::ONE_BTC.to_sat(),
+ script_pubkey: nodes[0].wallet_source.get_change_script().unwrap(),
+ }],
+ };
+ nodes[0].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 }, coinbase_tx.output[0].value);
+
let (_, _, chan_id, funding_tx) =
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 100_000_000);
let funding_outpoint = OutPoint { txid: funding_tx.txid(), index: 0 };
// Now get the latest commitment transaction from A and then update the fee to revoke it
let as_revoked_txn = get_local_commitment_txn!(nodes[0], chan_id);
- assert_eq!(as_revoked_txn.len(), 2);
+ assert_eq!(as_revoked_txn.len(), if anchors { 1 } else { 2 });
check_spends!(as_revoked_txn[0], funding_tx);
- check_spends!(as_revoked_txn[1], as_revoked_txn[0]); // The HTLC-Claim transaction
+ if !anchors {
+ check_spends!(as_revoked_txn[1], as_revoked_txn[0]); // The HTLC-Claim transaction
+ }
let channel_type_features = get_channel_type_features!(nodes[0], nodes[1], chan_id);
let chan_feerate = get_feerate!(nodes[0], nodes[1], chan_id) as u64;
check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[0].node.get_our_node_id()], 1000000);
check_added_monitors!(nodes[1], 1);
- let mut claim_txn: Vec<_> = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().drain(..).filter(|tx| tx.input.iter().any(|inp| inp.previous_output.txid == as_revoked_txn[0].txid())).collect();
- // Currently the revoked commitment outputs are all claimed in one aggregated transaction
- assert_eq!(claim_txn.len(), 1);
- assert_eq!(claim_txn[0].input.len(), 3);
- check_spends!(claim_txn[0], as_revoked_txn[0]);
+ let mut claim_txn = nodes[1].tx_broadcaster.txn_broadcast();
+ assert_eq!(claim_txn.len(), if anchors { 2 } else { 1 });
+ let revoked_to_self_claim = if anchors {
+ assert_eq!(claim_txn[0].input.len(), 1);
+ assert_eq!(claim_txn[0].input[0].previous_output.vout, 5); // Separate to_remote claim
+ check_spends!(claim_txn[0], as_revoked_txn[0]);
+ assert_eq!(claim_txn[1].input.len(), 2);
+ assert_eq!(claim_txn[1].input[0].previous_output.vout, 2);
+ assert_eq!(claim_txn[1].input[1].previous_output.vout, 3);
+ check_spends!(claim_txn[1], as_revoked_txn[0]);
+ Some(claim_txn.remove(0))
+ } else {
+ assert_eq!(claim_txn[0].input.len(), 3);
+ assert_eq!(claim_txn[0].input[0].previous_output.vout, 3);
+ assert_eq!(claim_txn[0].input[1].previous_output.vout, 0);
+ assert_eq!(claim_txn[0].input[2].previous_output.vout, 1);
+ check_spends!(claim_txn[0], as_revoked_txn[0]);
+ None
+ };
let to_remote_maturity = nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1;
+ let commitment_tx_fee = chan_feerate *
+ (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000;
+ let anchor_outputs_value = if anchors { channel::ANCHOR_OUTPUT_VALUE_SATOSHI * 2 } else { 0 };
assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations {
// to_remote output in A's revoked commitment
amount_satoshis: 100_000 - 4_000 - 3_000,
confirmation_height: to_remote_maturity,
}, Balance::CounterpartyRevokedOutputClaimable {
// to_self output in A's revoked commitment
- amount_satoshis: 1_000_000 - 100_000 - chan_feerate *
- (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000,
+ amount_satoshis: 1_000_000 - 100_000 - commitment_tx_fee - anchor_outputs_value,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1
amount_satoshis: 4_000,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2
}]),
sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()));
- // Confirm A's HTLC-Success tranasction which presumably raced B's claim, causing B to create a
+ // Confirm A's HTLC-Success transaction which presumably raced B's claim, causing B to create a
// new claim.
- mine_transaction(&nodes[1], &as_revoked_txn[1]);
+ if anchors {
+ mine_transaction(&nodes[0], &as_revoked_txn[0]);
+ check_closed_broadcast(&nodes[0], 1, true);
+ check_added_monitors(&nodes[0], 1);
+ check_closed_event!(&nodes[0], 1, ClosureReason::CommitmentTxConfirmed, false, [nodes[1].node.get_our_node_id()], 1_000_000);
+ handle_bump_htlc_event(&nodes[0], 1);
+ }
+ let htlc_success_claim = if anchors {
+ let mut txn = nodes[0].tx_broadcaster.txn_broadcast();
+ assert_eq!(txn.len(), 1);
+ check_spends!(txn[0], as_revoked_txn[0], coinbase_tx);
+ txn.pop().unwrap()
+ } else {
+ as_revoked_txn[1].clone()
+ };
+ mine_transaction(&nodes[1], &htlc_success_claim);
expect_payment_sent(&nodes[1], claimed_payment_preimage, None, true, false);
- let mut claim_txn_2: Vec<_> = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
- claim_txn_2.sort_unstable_by_key(|tx| if tx.input.iter().any(|inp| inp.previous_output.txid == as_revoked_txn[0].txid()) { 0 } else { 1 });
+
+ let mut claim_txn_2 = nodes[1].tx_broadcaster.txn_broadcast();
// Once B sees the HTLC-Success transaction it splits its claim transaction into two, though in
// theory it could re-aggregate the claims as well.
assert_eq!(claim_txn_2.len(), 2);
- assert_eq!(claim_txn_2[0].input.len(), 2);
- check_spends!(claim_txn_2[0], as_revoked_txn[0]);
- assert_eq!(claim_txn_2[1].input.len(), 1);
- check_spends!(claim_txn_2[1], as_revoked_txn[1]);
+ if anchors {
+ assert_eq!(claim_txn_2[0].input.len(), 1);
+ assert_eq!(claim_txn_2[0].input[0].previous_output.vout, 0);
+ check_spends!(claim_txn_2[0], &htlc_success_claim);
+ assert_eq!(claim_txn_2[1].input.len(), 1);
+ assert_eq!(claim_txn_2[1].input[0].previous_output.vout, 3);
+ check_spends!(claim_txn_2[1], as_revoked_txn[0]);
+ } else {
+ assert_eq!(claim_txn_2[0].input.len(), 1);
+ assert_eq!(claim_txn_2[0].input[0].previous_output.vout, 0);
+ check_spends!(claim_txn_2[0], as_revoked_txn[1]);
+ assert_eq!(claim_txn_2[1].input.len(), 2);
+ assert_eq!(claim_txn_2[1].input[0].previous_output.vout, 3);
+ assert_eq!(claim_txn_2[1].input[1].previous_output.vout, 1);
+ check_spends!(claim_txn_2[1], as_revoked_txn[0]);
+ }
assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations {
// to_remote output in A's revoked commitment
confirmation_height: to_remote_maturity,
}, Balance::CounterpartyRevokedOutputClaimable {
// to_self output in A's revoked commitment
- amount_satoshis: 1_000_000 - 100_000 - chan_feerate *
- (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000,
+ amount_satoshis: 1_000_000 - 100_000 - commitment_tx_fee - anchor_outputs_value,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1
amount_satoshis: 4_000,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2
assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable {
// to_self output in A's revoked commitment
- amount_satoshis: 1_000_000 - 100_000 - chan_feerate *
- (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000,
+ amount_satoshis: 1_000_000 - 100_000 - commitment_tx_fee - anchor_outputs_value,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1
amount_satoshis: 4_000,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2
}]),
sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()));
- mine_transaction(&nodes[1], &claim_txn_2[1]);
+ mine_transaction(&nodes[1], &claim_txn_2[0]);
let htlc_2_claim_maturity = nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1;
assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable {
// to_self output in A's revoked commitment
- amount_satoshis: 1_000_000 - 100_000 - chan_feerate *
- (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000,
+ amount_satoshis: 1_000_000 - 100_000 - commitment_tx_fee - anchor_outputs_value,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1
amount_satoshis: 4_000,
}, Balance::ClaimableAwaitingConfirmations { // HTLC 2
- amount_satoshis: claim_txn_2[1].output[0].value,
+ amount_satoshis: claim_txn_2[0].output[0].value,
confirmation_height: htlc_2_claim_maturity,
}]),
sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()));
connect_blocks(&nodes[1], 5);
- test_spendable_output(&nodes[1], &claim_txn_2[1], false);
+ test_spendable_output(&nodes[1], &claim_txn_2[0], false);
assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable {
// to_self output in A's revoked commitment
- amount_satoshis: 1_000_000 - 100_000 - chan_feerate *
- (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000,
+ amount_satoshis: 1_000_000 - 100_000 - commitment_tx_fee - anchor_outputs_value,
}, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1
amount_satoshis: 4_000,
}]),
sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()));
- mine_transaction(&nodes[1], &claim_txn_2[0]);
+ if anchors {
+ mine_transactions(&nodes[1], &[&claim_txn_2[1], revoked_to_self_claim.as_ref().unwrap()]);
+ } else {
+ mine_transaction(&nodes[1], &claim_txn_2[1]);
+ }
let rest_claim_maturity = nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1;
- assert_eq!(vec![Balance::ClaimableAwaitingConfirmations {
- amount_satoshis: claim_txn_2[0].output[0].value,
- confirmation_height: rest_claim_maturity,
- }],
- nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances());
+ if anchors {
+ assert_eq!(vec![Balance::ClaimableAwaitingConfirmations {
+ amount_satoshis: claim_txn_2[1].output[0].value,
+ confirmation_height: rest_claim_maturity,
+ }, Balance::ClaimableAwaitingConfirmations {
+ amount_satoshis: revoked_to_self_claim.as_ref().unwrap().output[0].value,
+ confirmation_height: rest_claim_maturity,
+ }],
+ nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances());
+ } else {
+ assert_eq!(vec![Balance::ClaimableAwaitingConfirmations {
+ amount_satoshis: claim_txn_2[1].output[0].value,
+ confirmation_height: rest_claim_maturity,
+ }],
+ nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances());
+ }
assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); // We shouldn't fail the payment until we spend the output
connect_blocks(&nodes[1], 5);
expect_payment_failed!(nodes[1], revoked_payment_hash, false);
- test_spendable_output(&nodes[1], &claim_txn_2[0], false);
+ if anchors {
+ let events = nodes[1].chain_monitor.chain_monitor.get_and_clear_pending_events();
+ assert_eq!(events.len(), 2);
+ for (i, event) in events.into_iter().enumerate() {
+ if let Event::SpendableOutputs { outputs, .. } = event {
+ assert_eq!(outputs.len(), 1);
+ let spend_tx = nodes[1].keys_manager.backing.spend_spendable_outputs(
+ &[&outputs[0]], Vec::new(), Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(),
+ 253, None, &Secp256k1::new()
+ ).unwrap();
+ check_spends!(spend_tx, if i == 0 { &claim_txn_2[1] } else { revoked_to_self_claim.as_ref().unwrap() });
+ } else { panic!(); }
+ }
+ } else {
+ test_spendable_output(&nodes[1], &claim_txn_2[1], false);
+ }
assert!(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances().is_empty());
// Ensure that even if we connect more blocks, potentially replaying the entire chain if we're
assert!(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances().is_empty());
}
+#[test]
+fn test_revoked_counterparty_aggregated_claims() {
+ do_test_revoked_counterparty_aggregated_claims(false);
+ do_test_revoked_counterparty_aggregated_claims(true);
+}
+
fn do_test_restored_packages_retry(check_old_monitor_retries_after_upgrade: bool) {
// Tests that we'll retry packages that were previously timelocked after we've restored them.
let chanmon_cfgs = create_chanmon_cfgs(2);
projects / rust-lightning / commitdiff