X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fmonitor_tests.rs;h=cb78cda714f83d4edec2b64f44364fc88f55864d;hb=a37a16a3ce25023fe9ff3c45dcba7e6b942f2de8;hp=9d4c6884a89bb6efeede8114b1e0ae5a7ac8b660;hpb=2cae6f0ccb0e6b9e3d1c94359a906ddb4421be10;p=rust-lightning diff --git a/lightning/src/ln/monitor_tests.rs b/lightning/src/ln/monitor_tests.rs index 9d4c6884..cb78cda7 100644 --- a/lightning/src/ln/monitor_tests.rs +++ b/lightning/src/ln/monitor_tests.rs @@ -9,41 +9,25 @@ //! Further functional tests which test blockchain reorganizations. -#[cfg(anchors)] -use crate::chain::keysinterface::{ChannelSigner, EcdsaChannelSigner}; -#[cfg(anchors)] -use crate::chain::channelmonitor::LATENCY_GRACE_PERIOD_BLOCKS; -use crate::chain::channelmonitor::{ANTI_REORG_DELAY, Balance}; +use crate::sign::EcdsaChannelSigner; +use crate::chain::channelmonitor::{ANTI_REORG_DELAY, LATENCY_GRACE_PERIOD_BLOCKS, Balance}; use crate::chain::transaction::OutPoint; -use crate::chain::chaininterface::LowerBoundedFeeEstimator; -#[cfg(anchors)] -use crate::events::bump_transaction::BumpTransactionEvent; +use crate::chain::chaininterface::{LowerBoundedFeeEstimator, compute_feerate_sat_per_1000_weight}; +use crate::events::bump_transaction::{BumpTransactionEvent, WalletSource}; use crate::events::{Event, MessageSendEvent, MessageSendEventsProvider, ClosureReason, HTLCDestination}; use crate::ln::channel; -#[cfg(anchors)] -use crate::ln::chan_utils; -#[cfg(anchors)] -use crate::ln::channelmanager::ChannelManager; use crate::ln::channelmanager::{BREAKDOWN_TIMEOUT, PaymentId, RecipientOnionFields}; use crate::ln::msgs::ChannelMessageHandler; -#[cfg(anchors)] use crate::util::config::UserConfig; -#[cfg(anchors)] use crate::util::crypto::sign; use crate::util::ser::Writeable; use crate::util::test_utils; -#[cfg(anchors)] use bitcoin::blockdata::transaction::EcdsaSighashType; use bitcoin::blockdata::script::Builder; use bitcoin::blockdata::opcodes; -use bitcoin::secp256k1::Secp256k1; -#[cfg(anchors)] -use bitcoin::secp256k1::SecretKey; -#[cfg(anchors)] -use bitcoin::{Amount, PublicKey, Script, TxIn, TxOut, PackedLockTime, Witness}; -use bitcoin::Transaction; -#[cfg(anchors)] +use bitcoin::secp256k1::{Secp256k1, SecretKey}; +use bitcoin::{Amount, PublicKey, Script, Transaction, TxIn, TxOut, PackedLockTime, Witness}; use bitcoin::util::sighash::SighashCache; use crate::prelude::*; @@ -95,7 +79,7 @@ fn chanmon_fail_from_stale_commitment() { mine_transaction(&nodes[1], &bs_txn[0]); check_added_monitors!(nodes[1], 1); check_closed_broadcast!(nodes[1], true); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[2].node.get_our_node_id()], 100000); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1); @@ -111,10 +95,10 @@ fn chanmon_fail_from_stale_commitment() { fn test_spendable_output<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, spendable_tx: &Transaction) { let mut spendable = node.chain_monitor.chain_monitor.get_and_clear_pending_events(); assert_eq!(spendable.len(), 1); - if let Event::SpendableOutputs { outputs } = spendable.pop().unwrap() { + if let Event::SpendableOutputs { outputs, .. } = spendable.pop().unwrap() { assert_eq!(outputs.len(), 1); let spend_tx = node.keys_manager.backing.spend_spendable_outputs(&[&outputs[0]], Vec::new(), - Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(), 253, &Secp256k1::new()).unwrap(); + Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script(), 253, None, &Secp256k1::new()).unwrap(); check_spends!(spend_tx, spendable_tx); } else { panic!(); } } @@ -145,7 +129,7 @@ fn revoked_output_htlc_resolution_timing() { // Confirm the revoked commitment transaction, closing the channel. mine_transaction(&nodes[1], &revoked_local_txn[0]); check_added_monitors!(nodes[1], 1); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[0].node.get_our_node_id()], 1000000); check_closed_broadcast!(nodes[1], true); let bs_spend_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); @@ -184,13 +168,13 @@ fn chanmon_claim_value_coop_close() { assert_eq!(funding_outpoint.to_channel_id(), chan_id); let chan_feerate = get_feerate!(nodes[0], nodes[1], chan_id) as u64; - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + let channel_type_features = get_channel_type_features!(nodes[0], nodes[1], chan_id); assert_eq!(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 1_000_000 - 1_000 - chan_feerate * channel::commitment_tx_base_weight(opt_anchors) / 1000 + amount_satoshis: 1_000_000 - 1_000 - chan_feerate * channel::commitment_tx_base_weight(&channel_type_features) / 1000 }], nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); - assert_eq!(vec![Balance::ClaimableOnChannelClose { claimable_amount_satoshis: 1_000, }], + assert_eq!(vec![Balance::ClaimableOnChannelClose { amount_satoshis: 1_000, }], nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); nodes[0].node.close_channel(&chan_id, &nodes[1].node.get_our_node_id()).unwrap(); @@ -222,12 +206,12 @@ fn chanmon_claim_value_coop_close() { assert!(nodes[1].chain_monitor.chain_monitor.get_and_clear_pending_events().is_empty()); assert_eq!(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 1_000 - chan_feerate * channel::commitment_tx_base_weight(opt_anchors) / 1000, + amount_satoshis: 1_000_000 - 1_000 - chan_feerate * channel::commitment_tx_base_weight(&channel_type_features) / 1000, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1, }], nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); assert_eq!(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1000, + amount_satoshis: 1000, confirmation_height: nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1, }], nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); @@ -243,8 +227,8 @@ fn chanmon_claim_value_coop_close() { test_spendable_output(&nodes[0], &shutdown_tx[0]); test_spendable_output(&nodes[1], &shutdown_tx[0]); - check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure); - check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure); + check_closed_event!(nodes[0], 1, ClosureReason::CooperativeClosure, [nodes[1].node.get_our_node_id()], 1000000); + check_closed_event!(nodes[1], 1, ClosureReason::CooperativeClosure, [nodes[0].node.get_our_node_id()], 1000000); } fn sorted_vec(mut v: Vec) -> Vec { @@ -285,47 +269,47 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { assert_eq!(funding_outpoint.to_channel_id(), chan_id); // This HTLC is immediately claimed, giving node B the preimage - let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 3_000_000); + let (payment_preimage, payment_hash, ..) = route_payment(&nodes[0], &[&nodes[1]], 3_000_000); // This HTLC is allowed to time out, letting A claim it. However, in order to test claimable // balances more fully we also give B the preimage for this HTLC. - let (timeout_payment_preimage, timeout_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 4_000_000); + let (timeout_payment_preimage, timeout_payment_hash, ..) = route_payment(&nodes[0], &[&nodes[1]], 4_000_000); // This HTLC will be dust, and not be claimable at all: - let (dust_payment_preimage, dust_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 3_000); + let (dust_payment_preimage, dust_payment_hash, ..) = route_payment(&nodes[0], &[&nodes[1]], 3_000); let htlc_cltv_timeout = nodes[0].best_block_info().1 + TEST_FINAL_CLTV + 1; // Note ChannelManager adds one to CLTV timeouts for safety let chan_feerate = get_feerate!(nodes[0], nodes[1], chan_id) as u64; - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + let channel_type_features = get_channel_type_features!(nodes[0], nodes[1], chan_id); let remote_txn = get_local_commitment_txn!(nodes[1], chan_id); let sent_htlc_balance = Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, claimable_height: htlc_cltv_timeout, payment_hash, }; let sent_htlc_timeout_balance = Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, claimable_height: htlc_cltv_timeout, payment_hash: timeout_payment_hash, }; let received_htlc_balance = Balance::MaybePreimageClaimableHTLC { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, expiry_height: htlc_cltv_timeout, payment_hash, }; let received_htlc_timeout_balance = Balance::MaybePreimageClaimableHTLC { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, expiry_height: htlc_cltv_timeout, payment_hash: timeout_payment_hash, }; let received_htlc_claiming_balance = Balance::ContentiousClaimable { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, timeout_height: htlc_cltv_timeout, payment_hash, payment_preimage, }; let received_htlc_timeout_claiming_balance = Balance::ContentiousClaimable { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, timeout_height: htlc_cltv_timeout, payment_hash: timeout_payment_hash, payment_preimage: timeout_payment_preimage, @@ -334,12 +318,12 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { // Before B receives the payment preimage, it only suggests the push_msat value of 1_000 sats // as claimable. A lists both its to-self balance and the (possibly-claimable) HTLCs. assert_eq!(sorted_vec(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 1_000_000 - 3_000 - 4_000 - 1_000 - 3 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 3_000 - 4_000 - 1_000 - 3 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, }, sent_htlc_balance.clone(), sent_htlc_timeout_balance.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); assert_eq!(sorted_vec(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, }, received_htlc_balance.clone(), received_htlc_timeout_balance.clone()]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -361,7 +345,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { if prev_commitment_tx { // To build a previous commitment transaction, deliver one round of commitment messages. nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &b_htlc_msgs.update_fulfill_htlcs[0]); - expect_payment_sent_without_paths!(nodes[0], payment_preimage); + expect_payment_sent(&nodes[0], payment_preimage, None, false, false); nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &b_htlc_msgs.commitment_signed); check_added_monitors!(nodes[0], 1); let (as_raa, as_cs) = get_revoke_commit_msgs!(nodes[0], nodes[1].node.get_our_node_id()); @@ -376,13 +360,13 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { // Once B has received the payment preimage, it includes the value of the HTLC in its // "claimable if you were to close the channel" balance. let mut a_expected_balances = vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 1_000_000 - // Channel funding value in satoshis + amount_satoshis: 1_000_000 - // Channel funding value in satoshis 4_000 - // The to-be-failed HTLC value in satoshis 3_000 - // The claimed HTLC value in satoshis 1_000 - // The push_msat value in satoshis 3 - // The dust HTLC value in satoshis // The commitment transaction fee with two HTLC outputs: - chan_feerate * (channel::commitment_tx_base_weight(opt_anchors) + + chan_feerate * (channel::commitment_tx_base_weight(&channel_type_features) + if prev_commitment_tx { 1 } else { 2 } * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, }, sent_htlc_timeout_balance.clone()]; @@ -392,7 +376,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { assert_eq!(sorted_vec(a_expected_balances), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); assert_eq!(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 1_000 + 3_000 + 4_000, + amount_satoshis: 1_000 + 3_000 + 4_000, }], nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); @@ -415,11 +399,11 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { assert!(nodes[0].node.list_channels().is_empty()); check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); - check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed, [nodes[1].node.get_our_node_id()], 1000000); assert!(nodes[1].node.list_channels().is_empty()); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[0].node.get_our_node_id()], 1000000); assert!(nodes[0].node.get_and_clear_pending_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_events().is_empty()); @@ -431,15 +415,15 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { assert!(nodes[1].chain_monitor.chain_monitor.get_and_clear_pending_events().is_empty()); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 3_000 - 4_000 - 1_000 - 3 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 3_000 - 4_000 - 1_000 - 3 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1, }, sent_htlc_balance.clone(), sent_htlc_timeout_balance.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); // The main non-HTLC balance is just awaiting confirmations, but the claimable height is the // CSV delay, not ANTI_REORG_DELAY. assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, confirmation_height: node_b_commitment_claimable, }, // Both HTLC balances are "contentious" as our counterparty could claim them if we wait too @@ -456,7 +440,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { assert_eq!(sorted_vec(vec![sent_htlc_balance.clone(), sent_htlc_timeout_balance.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, confirmation_height: node_b_commitment_claimable, }, received_htlc_claiming_balance.clone(), received_htlc_timeout_claiming_balance.clone()]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -470,7 +454,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { if prev_commitment_tx { expect_payment_path_successful!(nodes[0]); } else { - expect_payment_sent!(nodes[0], payment_preimage); + expect_payment_sent(&nodes[0], payment_preimage, None, true, false); } assert_eq!(sorted_vec(vec![sent_htlc_balance.clone(), sent_htlc_timeout_balance.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -497,7 +481,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { mine_transaction(&nodes[0], &a_broadcast_txn[1]); assert!(nodes[0].node.get_and_clear_pending_events().is_empty()); assert_eq!(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1, }], nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); @@ -517,10 +501,10 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { mine_transaction(&nodes[1], &b_broadcast_txn[0]); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, confirmation_height: node_b_commitment_claimable, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, confirmation_height: node_b_htlc_claimable, }, received_htlc_timeout_claiming_balance.clone()]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -531,7 +515,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) { test_spendable_output(&nodes[1], &remote_txn[0]); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, confirmation_height: node_b_htlc_claimable, }, received_htlc_timeout_claiming_balance.clone()]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -622,7 +606,7 @@ fn test_balances_on_local_commitment_htlcs() { expect_payment_claimed!(nodes[1], payment_hash_2, 20_000_000); let chan_feerate = get_feerate!(nodes[0], nodes[1], chan_id) as u64; - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + let channel_type_features = get_channel_type_features!(nodes[0], nodes[1], chan_id); // Get nodes[0]'s commitment transaction and HTLC-Timeout transactions let as_txn = get_local_commitment_txn!(nodes[0], chan_id); @@ -637,22 +621,22 @@ fn test_balances_on_local_commitment_htlcs() { mine_transaction(&nodes[0], &as_txn[0]); check_added_monitors!(nodes[0], 1); check_closed_broadcast!(nodes[0], true); - check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed, [nodes[1].node.get_our_node_id()], 1000000); let htlc_balance_known_preimage = Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, claimable_height: htlc_cltv_timeout, payment_hash, }; let htlc_balance_unknown_preimage = Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 20_000, + amount_satoshis: 20_000, claimable_height: htlc_cltv_timeout, payment_hash: payment_hash_2, }; assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, htlc_balance_known_preimage.clone(), htlc_balance_unknown_preimage.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -661,7 +645,7 @@ fn test_balances_on_local_commitment_htlcs() { mine_transaction(&nodes[1], &as_txn[0]); check_added_monitors!(nodes[1], 1); check_closed_broadcast!(nodes[1], true); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[0].node.get_our_node_id()], 1000000); let bs_htlc_claim_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); assert_eq!(bs_htlc_claim_txn.len(), 1); check_spends!(bs_htlc_claim_txn[0], as_txn[0]); @@ -670,8 +654,8 @@ fn test_balances_on_local_commitment_htlcs() { // transaction. connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, htlc_balance_known_preimage.clone(), htlc_balance_unknown_preimage.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -685,11 +669,11 @@ fn test_balances_on_local_commitment_htlcs() { // balance) check failed. With this check removed, the code panicked in the `connect_blocks` // call, as described, two hunks down. assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: node_a_htlc_claimable, }, htlc_balance_unknown_preimage.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -697,13 +681,13 @@ fn test_balances_on_local_commitment_htlcs() { // Now confirm nodes[1]'s HTLC claim, giving nodes[0] the preimage. Note that the "maybe // claimable" balance remains until we see ANTI_REORG_DELAY blocks. mine_transaction(&nodes[0], &bs_htlc_claim_txn[0]); - expect_payment_sent!(nodes[0], payment_preimage_2); + expect_payment_sent(&nodes[0], payment_preimage_2, None, true, false); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: node_a_htlc_claimable, }, htlc_balance_unknown_preimage.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -715,11 +699,11 @@ fn test_balances_on_local_commitment_htlcs() { expect_payment_failed!(nodes[0], payment_hash, false); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 10_000 - 20_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: node_a_htlc_claimable, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -728,7 +712,7 @@ fn test_balances_on_local_commitment_htlcs() { // `SpendableOutputs` event and removing the claimable balance entry. connect_blocks(&nodes[0], node_a_commitment_claimable - nodes[0].best_block_info().1); assert_eq!(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: node_a_htlc_claimable, }], nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); @@ -767,25 +751,25 @@ fn test_no_preimage_inbound_htlc_balances() { let htlc_cltv_timeout = nodes[0].best_block_info().1 + TEST_FINAL_CLTV + 1; // Note ChannelManager adds one to CLTV timeouts for safety let chan_feerate = get_feerate!(nodes[0], nodes[1], chan_id) as u64; - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + let channel_type_features = get_channel_type_features!(nodes[0], nodes[1], chan_id); let a_sent_htlc_balance = Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, claimable_height: htlc_cltv_timeout, payment_hash: to_b_failed_payment_hash, }; let a_received_htlc_balance = Balance::MaybePreimageClaimableHTLC { - claimable_amount_satoshis: 20_000, + amount_satoshis: 20_000, expiry_height: htlc_cltv_timeout, payment_hash: to_a_failed_payment_hash, }; let b_received_htlc_balance = Balance::MaybePreimageClaimableHTLC { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, expiry_height: htlc_cltv_timeout, payment_hash: to_b_failed_payment_hash, }; let b_sent_htlc_balance = Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 20_000, + amount_satoshis: 20_000, claimable_height: htlc_cltv_timeout, payment_hash: to_a_failed_payment_hash, }; @@ -795,13 +779,13 @@ fn test_no_preimage_inbound_htlc_balances() { // HTLC output is spent. assert_eq!(sorted_vec(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, }, a_received_htlc_balance.clone(), a_sent_htlc_balance.clone()]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); assert_eq!(sorted_vec(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 500_000 - 20_000, + amount_satoshis: 500_000 - 20_000, }, b_received_htlc_balance.clone(), b_sent_htlc_balance.clone()]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -815,8 +799,8 @@ fn test_no_preimage_inbound_htlc_balances() { // claimable balances remain the same except for the non-HTLC balance changing variant. let node_a_commitment_claimable = nodes[0].best_block_info().1 + BREAKDOWN_TIMEOUT as u32; let as_pre_spend_claims = sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, a_received_htlc_balance.clone(), a_sent_htlc_balance.clone()]); @@ -824,7 +808,7 @@ fn test_no_preimage_inbound_htlc_balances() { nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clear(); check_added_monitors!(nodes[0], 1); check_closed_broadcast!(nodes[0], true); - check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed, [nodes[1].node.get_our_node_id()], 1000000); assert_eq!(as_pre_spend_claims, sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -832,11 +816,11 @@ fn test_no_preimage_inbound_htlc_balances() { mine_transaction(&nodes[1], &as_txn[0]); check_added_monitors!(nodes[1], 1); check_closed_broadcast!(nodes[1], true); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[0].node.get_our_node_id()], 1000000); let node_b_commitment_claimable = nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1; let mut bs_pre_spend_claims = sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 500_000 - 20_000, + amount_satoshis: 500_000 - 20_000, confirmation_height: node_b_commitment_claimable, }, b_received_htlc_balance.clone(), b_sent_htlc_balance.clone()]); assert_eq!(bs_pre_spend_claims, @@ -887,22 +871,22 @@ fn test_no_preimage_inbound_htlc_balances() { mine_transaction(&nodes[0], &as_htlc_timeout_claim[0]); let as_timeout_claimable_height = nodes[0].best_block_info().1 + (BREAKDOWN_TIMEOUT as u32) - 1; assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, a_received_htlc_balance.clone(), Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: as_timeout_claimable_height, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); mine_transaction(&nodes[0], &bs_htlc_timeout_claim[0]); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, a_received_htlc_balance.clone(), Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: as_timeout_claimable_height, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -914,18 +898,18 @@ fn test_no_preimage_inbound_htlc_balances() { connect_blocks(&nodes[0], 1); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 500_000 - 10_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: node_a_commitment_claimable, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: core::cmp::max(as_timeout_claimable_height, htlc_cltv_timeout), }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); connect_blocks(&nodes[0], node_a_commitment_claimable - nodes[0].best_block_info().1); assert_eq!(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, confirmation_height: core::cmp::max(as_timeout_claimable_height, htlc_cltv_timeout), }], nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances()); @@ -940,14 +924,14 @@ fn test_no_preimage_inbound_htlc_balances() { mine_transaction(&nodes[1], &bs_htlc_timeout_claim[0]); let bs_timeout_claimable_height = nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1; assert_eq!(sorted_vec(vec![b_received_htlc_balance.clone(), Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 20_000, + amount_satoshis: 20_000, confirmation_height: bs_timeout_claimable_height, }]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); mine_transaction(&nodes[1], &as_htlc_timeout_claim[0]); assert_eq!(sorted_vec(vec![b_received_htlc_balance.clone(), Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 20_000, + amount_satoshis: 20_000, confirmation_height: bs_timeout_claimable_height, }]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1024,7 +1008,7 @@ fn do_test_revoked_counterparty_commitment_balances(confirm_htlc_spend_first: bo // 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); - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + 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; @@ -1062,29 +1046,29 @@ fn do_test_revoked_counterparty_commitment_balances(confirm_htlc_spend_first: bo assert!(failed_payments.is_empty()); if let Event::PendingHTLCsForwardable { .. } = events[0] {} else { panic!(); } match &events[1] { - Event::ChannelClosed { reason: ClosureReason::CommitmentTxConfirmed, .. } => {}, + Event::ChannelClosed { reason: ClosureReason::HolderForceClosed, .. } => {}, _ => panic!(), } connect_blocks(&nodes[1], htlc_cltv_timeout + 1 - 10); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::HolderForceClosed, [nodes[0].node.get_our_node_id()], 1000000); // Prior to channel closure, B considers the preimage HTLC as its own, and otherwise only // lists the two on-chain timeout-able HTLCs as claimable balances. assert_eq!(sorted_vec(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 100_000 - 5_000 - 4_000 - 3 - 2_000 + 3_000, + amount_satoshis: 100_000 - 5_000 - 4_000 - 3 - 2_000 + 3_000, }, Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 2_000, + amount_satoshis: 2_000, claimable_height: missing_htlc_cltv_timeout, payment_hash: missing_htlc_payment_hash, }, Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, claimable_height: htlc_cltv_timeout, payment_hash: timeout_payment_hash, }, Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 5_000, + amount_satoshis: 5_000, claimable_height: live_htlc_cltv_timeout, payment_hash: live_payment_hash, }]), @@ -1113,21 +1097,21 @@ fn do_test_revoked_counterparty_commitment_balances(confirm_htlc_spend_first: bo // claim balances separated out. let expected_balance = vec![Balance::ClaimableAwaitingConfirmations { // to_remote output in A's revoked commitment - claimable_amount_satoshis: 100_000 - 5_000 - 4_000 - 3, + amount_satoshis: 100_000 - 5_000 - 4_000 - 3, confirmation_height: nodes[1].best_block_info().1 + 5, }, Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, }, Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, }]; let to_self_unclaimed_balance = Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis: 1_000_000 - 100_000 - 3_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 100_000 - 3_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, }; let to_self_claimed_avail_height; let largest_htlc_unclaimed_balance = Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis: 5_000, + amount_satoshis: 5_000, }; let largest_htlc_claimed_avail_height; @@ -1148,12 +1132,12 @@ fn do_test_revoked_counterparty_commitment_balances(confirm_htlc_spend_first: bo } let largest_htlc_claimed_balance = Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 5_000 - chan_feerate * INBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, + amount_satoshis: 5_000 - chan_feerate * INBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, confirmation_height: largest_htlc_claimed_avail_height, }; let to_self_claimed_balance = Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 100_000 - 3_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000 + amount_satoshis: 1_000_000 - 100_000 - 3_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000 - chan_feerate * claim_txn[3].weight() as u64 / 1000, confirmation_height: to_self_claimed_avail_height, }; @@ -1181,21 +1165,21 @@ fn do_test_revoked_counterparty_commitment_balances(confirm_htlc_spend_first: bo assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { // to_remote output in A's revoked commitment - claimable_amount_satoshis: 100_000 - 5_000 - 4_000 - 3, + amount_satoshis: 100_000 - 5_000 - 4_000 - 3, confirmation_height: nodes[1].best_block_info().1 + 1, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 1_000_000 - 100_000 - 3_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000 + amount_satoshis: 1_000_000 - 100_000 - 3_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 3 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000 - chan_feerate * claim_txn[3].weight() as u64 / 1000, confirmation_height: to_self_claimed_avail_height, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 3_000 - chan_feerate * OUTBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, + amount_satoshis: 3_000 - chan_feerate * OUTBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, confirmation_height: nodes[1].best_block_info().1 + 4, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 4_000 - chan_feerate * INBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, + amount_satoshis: 4_000 - chan_feerate * INBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, confirmation_height: nodes[1].best_block_info().1 + 5, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: 5_000 - chan_feerate * INBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, + amount_satoshis: 5_000 - chan_feerate * INBOUND_HTLC_CLAIM_EXP_WEIGHT as u64 / 1000, confirmation_height: largest_htlc_claimed_avail_height, }]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1263,13 +1247,13 @@ fn test_revoked_counterparty_htlc_tx_balances() { claim_payment(&nodes[0], &[&nodes[1]], payment_preimage); let chan_feerate = get_feerate!(nodes[0], nodes[1], chan_id) as u64; - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + let channel_type_features = get_channel_type_features!(nodes[0], nodes[1], chan_id); // B will generate an HTLC-Success from its revoked commitment tx mine_transaction(&nodes[1], &revoked_local_txn[0]); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 1); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed, [nodes[0].node.get_our_node_id()], 1000000); let revoked_htlc_success = { let mut txn = nodes[1].tx_broadcaster.txn_broadcast(); assert_eq!(txn.len(), 1); @@ -1298,7 +1282,7 @@ fn test_revoked_counterparty_htlc_tx_balances() { mine_transaction(&nodes[0], &revoked_local_txn[0]); check_closed_broadcast!(nodes[0], true); check_added_monitors!(nodes[0], 1); - check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed, [nodes[1].node.get_our_node_id()], 1000000); let to_remote_conf_height = nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1; let as_commitment_claim_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); @@ -1310,16 +1294,16 @@ fn test_revoked_counterparty_htlc_tx_balances() { // `CounterpartyRevokedOutputClaimable` entry doesn't change. let as_balances = sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { // to_remote output in B's revoked commitment - claimable_amount_satoshis: 1_000_000 - 11_000 - 3_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 11_000 - 3_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: to_remote_conf_height, }, Balance::CounterpartyRevokedOutputClaimable { // to_self output in B's revoked commitment - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1 - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, }]); assert_eq!(as_balances, sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1341,16 +1325,16 @@ fn test_revoked_counterparty_htlc_tx_balances() { mine_transaction(&nodes[0], &as_htlc_claim_tx[0]); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { // to_remote output in B's revoked commitment - claimable_amount_satoshis: 1_000_000 - 11_000 - 3_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + amount_satoshis: 1_000_000 - 11_000 - 3_000 - chan_feerate * + (channel::commitment_tx_base_weight(&channel_type_features) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, confirmation_height: to_remote_conf_height, }, Balance::CounterpartyRevokedOutputClaimable { // to_self output in B's revoked commitment - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: as_htlc_claim_tx[0].output[0].value, + amount_satoshis: as_htlc_claim_tx[0].output[0].value, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1359,11 +1343,11 @@ fn test_revoked_counterparty_htlc_tx_balances() { test_spendable_output(&nodes[0], &revoked_local_txn[0]); assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output to B - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: as_htlc_claim_tx[0].output[0].value, + amount_satoshis: as_htlc_claim_tx[0].output[0].value, confirmation_height: nodes[0].best_block_info().1 + 2, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1372,9 +1356,9 @@ fn test_revoked_counterparty_htlc_tx_balances() { test_spendable_output(&nodes[0], &as_htlc_claim_tx[0]); assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output in B's revoked commitment - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1408,18 +1392,18 @@ fn test_revoked_counterparty_htlc_tx_balances() { connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1); assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output in B's revoked commitment - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 - claimable_amount_satoshis: 1_000, + amount_satoshis: 1_000, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); mine_transaction(&nodes[0], &as_second_htlc_claim_tx[0]); assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output in B's revoked commitment - claimable_amount_satoshis: 10_000, + amount_satoshis: 10_000, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: as_second_htlc_claim_tx[0].output[0].value, + amount_satoshis: as_second_htlc_claim_tx[0].output[0].value, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1427,10 +1411,10 @@ fn test_revoked_counterparty_htlc_tx_balances() { mine_transaction(&nodes[0], &as_second_htlc_claim_tx[1]); assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { // to_self output in B's revoked commitment - claimable_amount_satoshis: as_second_htlc_claim_tx[1].output[0].value, + amount_satoshis: as_second_htlc_claim_tx[1].output[0].value, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 1, }, Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: as_second_htlc_claim_tx[0].output[0].value, + amount_satoshis: as_second_htlc_claim_tx[0].output[0].value, confirmation_height: nodes[0].best_block_info().1 + ANTI_REORG_DELAY - 2, }]), sorted_vec(nodes[0].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1491,7 +1475,7 @@ fn test_revoked_counterparty_aggregated_claims() { check_spends!(as_revoked_txn[0], funding_tx); check_spends!(as_revoked_txn[1], as_revoked_txn[0]); // The HTLC-Claim transaction - let opt_anchors = get_opt_anchors!(nodes[0], nodes[1], chan_id); + 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; { @@ -1511,13 +1495,13 @@ fn test_revoked_counterparty_aggregated_claims() { let _a_htlc_msgs = get_htlc_update_msgs!(&nodes[0], nodes[1].node.get_our_node_id()); assert_eq!(sorted_vec(vec![Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: 100_000 - 4_000 - 3_000, + amount_satoshis: 100_000 - 4_000 - 3_000, }, Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, claimable_height: htlc_cltv_timeout, payment_hash: revoked_payment_hash, }, Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, claimable_height: htlc_cltv_timeout, payment_hash: claimed_payment_hash, }]), @@ -1525,7 +1509,7 @@ fn test_revoked_counterparty_aggregated_claims() { mine_transaction(&nodes[1], &as_revoked_txn[0]); check_closed_broadcast!(nodes[1], true); - check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed); + 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(); @@ -1538,23 +1522,23 @@ fn test_revoked_counterparty_aggregated_claims() { assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { // to_remote output in A's revoked commitment - claimable_amount_satoshis: 100_000 - 4_000 - 3_000, + amount_satoshis: 100_000 - 4_000 - 3_000, confirmation_height: to_remote_maturity, }, Balance::CounterpartyRevokedOutputClaimable { // to_self output in A's revoked commitment - claimable_amount_satoshis: 1_000_000 - 100_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + 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, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1 - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, }]), 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 // new claim. mine_transaction(&nodes[1], &as_revoked_txn[1]); - expect_payment_sent!(nodes[1], claimed_payment_preimage); + 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 }); // Once B sees the HTLC-Success transaction it splits its claim transaction into two, though in @@ -1567,19 +1551,19 @@ fn test_revoked_counterparty_aggregated_claims() { assert_eq!(sorted_vec(vec![Balance::ClaimableAwaitingConfirmations { // to_remote output in A's revoked commitment - claimable_amount_satoshis: 100_000 - 4_000 - 3_000, + amount_satoshis: 100_000 - 4_000 - 3_000, confirmation_height: to_remote_maturity, }, Balance::CounterpartyRevokedOutputClaimable { // to_self output in A's revoked commitment - claimable_amount_satoshis: 1_000_000 - 100_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + 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, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1 - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 // The amount here is a bit of a misnomer, really its been reduced by the HTLC // transaction fee, but the claimable amount is always a bit of an overshoot for HTLCs // anyway, so its not a big change. - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, }]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1588,15 +1572,15 @@ fn test_revoked_counterparty_aggregated_claims() { assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output in A's revoked commitment - claimable_amount_satoshis: 1_000_000 - 100_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + 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, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1 - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 2 // The amount here is a bit of a misnomer, really its been reduced by the HTLC // transaction fee, but the claimable amount is always a bit of an overshoot for HTLCs // anyway, so its not a big change. - claimable_amount_satoshis: 3_000, + amount_satoshis: 3_000, }]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1605,12 +1589,12 @@ fn test_revoked_counterparty_aggregated_claims() { assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output in A's revoked commitment - claimable_amount_satoshis: 1_000_000 - 100_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + 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, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1 - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, }, Balance::ClaimableAwaitingConfirmations { // HTLC 2 - claimable_amount_satoshis: claim_txn_2[1].output[0].value, + amount_satoshis: claim_txn_2[1].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())); @@ -1620,10 +1604,10 @@ fn test_revoked_counterparty_aggregated_claims() { assert_eq!(sorted_vec(vec![Balance::CounterpartyRevokedOutputClaimable { // to_self output in A's revoked commitment - claimable_amount_satoshis: 1_000_000 - 100_000 - chan_feerate * - (channel::commitment_tx_base_weight(opt_anchors) + 2 * channel::COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000, + 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, }, Balance::CounterpartyRevokedOutputClaimable { // HTLC 1 - claimable_amount_satoshis: 4_000, + amount_satoshis: 4_000, }]), sorted_vec(nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances())); @@ -1631,7 +1615,7 @@ fn test_revoked_counterparty_aggregated_claims() { let rest_claim_maturity = nodes[1].best_block_info().1 + ANTI_REORG_DELAY - 1; assert_eq!(vec![Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: claim_txn_2[0].output[0].value, + 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()); @@ -1654,13 +1638,14 @@ fn test_revoked_counterparty_aggregated_claims() { 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); + let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let persister; let new_chain_monitor; - let node_deserialized; - let chanmon_cfgs = create_chanmon_cfgs(2); - let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); + let node_deserialized; + let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); // Open a channel, lock in an HTLC, and immediately broadcast the commitment transaction. This @@ -1671,7 +1656,8 @@ fn do_test_restored_packages_retry(check_old_monitor_retries_after_upgrade: bool nodes[0].node.force_close_broadcasting_latest_txn(&chan_id, &nodes[1].node.get_our_node_id()).unwrap(); check_added_monitors(&nodes[0], 1); check_closed_broadcast(&nodes[0], 1, true); - check_closed_event(&nodes[0], 1, ClosureReason::HolderForceClosed, false); + check_closed_event!(&nodes[0], 1, ClosureReason::HolderForceClosed, false, + [nodes[1].node.get_our_node_id()], 100000); let commitment_tx = { let mut txn = nodes[0].tx_broadcaster.txn_broadcast(); @@ -1696,7 +1682,7 @@ fn do_test_restored_packages_retry(check_old_monitor_retries_after_upgrade: bool // old `ChannelMonitor` that did not exercise said rebroadcasting logic. if check_old_monitor_retries_after_upgrade { let serialized_monitor = hex::decode( - 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).unwrap(); reload_node!(nodes[0], &nodes[0].node.encode(), &[&serialized_monitor], persister, new_chain_monitor, node_deserialized); } @@ -1731,16 +1717,12 @@ fn test_restored_packages_retry() { fn do_test_monitor_rebroadcast_pending_claims(anchors: bool) { // Test that we will retry broadcasting pending claims for a force-closed channel on every // `ChainMonitor::rebroadcast_pending_claims` call. - if anchors { - assert!(cfg!(anchors)); - } let mut chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let mut config = test_default_channel_config(); if anchors { - #[cfg(anchors)] { - config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; - } + config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; + config.manually_accept_inbound_channels = true; } let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(config), Some(config)]); let nodes = create_network(2, &node_cfgs, &node_chanmgrs); @@ -1759,9 +1741,21 @@ fn do_test_monitor_rebroadcast_pending_claims(anchors: bool) { check_spends!(&commitment_txn[0], &funding_tx); mine_transaction(&nodes[0], &commitment_txn[0]); check_closed_broadcast!(&nodes[0], true); - check_closed_event(&nodes[0], 1, ClosureReason::CommitmentTxConfirmed, false); + check_closed_event!(&nodes[0], 1, ClosureReason::CommitmentTxConfirmed, + false, [nodes[1].node.get_our_node_id()], 1000000); check_added_monitors(&nodes[0], 1); + let coinbase_tx = Transaction { + version: 2, + lock_time: PackedLockTime::ZERO, + input: vec![TxIn { ..Default::default() }], + output: vec![TxOut { // UTXO to attach fees to `htlc_tx` on anchors + 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); + // Set up a helper closure we'll use throughout our test. We should only expect retries without // bumps if fees have not increased after a block has been connected (assuming the height timer // re-evaluates at every block) or after `ChainMonitor::rebroadcast_pending_claims` is called. @@ -1769,49 +1763,25 @@ fn do_test_monitor_rebroadcast_pending_claims(anchors: bool) { let mut check_htlc_retry = |should_retry: bool, should_bump: bool| -> Option { let (htlc_tx, htlc_tx_feerate) = if anchors { assert!(nodes[0].tx_broadcaster.txn_broadcast().is_empty()); - let mut events = nodes[0].chain_monitor.chain_monitor.get_and_clear_pending_events(); + let events = nodes[0].chain_monitor.chain_monitor.get_and_clear_pending_events(); assert_eq!(events.len(), if should_retry { 1 } else { 0 }); if !should_retry { return None; } - #[allow(unused_assignments)] - let mut tx = Transaction { - version: 2, - lock_time: bitcoin::PackedLockTime::ZERO, - input: vec![], - output: vec![], - }; - #[allow(unused_assignments)] - let mut feerate = 0; - #[cfg(anchors)] { - feerate = if let Event::BumpTransaction(BumpTransactionEvent::HTLCResolution { - target_feerate_sat_per_1000_weight, mut htlc_descriptors, tx_lock_time, - }) = events.pop().unwrap() { - let secp = Secp256k1::new(); - assert_eq!(htlc_descriptors.len(), 1); - let descriptor = htlc_descriptors.pop().unwrap(); - assert_eq!(descriptor.commitment_txid, commitment_txn[0].txid()); - let htlc_output_idx = descriptor.htlc.transaction_output_index.unwrap() as usize; - assert!(htlc_output_idx < commitment_txn[0].output.len()); - tx.lock_time = tx_lock_time; - // Note that we don't care about actually making the HTLC transaction meet the - // feerate for the test, we just want to make sure the feerates we receive from - // the events never decrease. - tx.input.push(descriptor.unsigned_tx_input()); - let signer = nodes[0].keys_manager.derive_channel_keys( - descriptor.channel_value_satoshis, &descriptor.channel_keys_id, - ); - let per_commitment_point = signer.get_per_commitment_point( - descriptor.per_commitment_number, &secp - ); - tx.output.push(descriptor.tx_output(&per_commitment_point, &secp)); - let our_sig = signer.sign_holder_htlc_transaction(&mut tx, 0, &descriptor, &secp).unwrap(); - let witness_script = descriptor.witness_script(&per_commitment_point, &secp); - tx.input[0].witness = descriptor.tx_input_witness(&our_sig, &witness_script); - target_feerate_sat_per_1000_weight as u64 - } else { panic!("unexpected event"); }; + match &events[0] { + Event::BumpTransaction(event) => { + nodes[0].bump_tx_handler.handle_event(&event); + let mut txn = nodes[0].tx_broadcaster.unique_txn_broadcast(); + assert_eq!(txn.len(), 1); + let htlc_tx = txn.pop().unwrap(); + check_spends!(&htlc_tx, &commitment_txn[0], &coinbase_tx); + let htlc_tx_fee = HTLC_AMT_SAT + coinbase_tx.output[0].value - + htlc_tx.output.iter().map(|output| output.value).sum::(); + let htlc_tx_weight = htlc_tx.weight() as u64; + (htlc_tx, compute_feerate_sat_per_1000_weight(htlc_tx_fee, htlc_tx_weight)) + } + _ => panic!("Unexpected event"), } - (tx, feerate) } else { assert!(nodes[0].chain_monitor.chain_monitor.get_and_clear_pending_events().is_empty()); let mut txn = nodes[0].tx_broadcaster.txn_broadcast(); @@ -1822,8 +1792,8 @@ fn do_test_monitor_rebroadcast_pending_claims(anchors: bool) { let htlc_tx = txn.pop().unwrap(); check_spends!(htlc_tx, commitment_txn[0]); let htlc_tx_fee = HTLC_AMT_SAT - htlc_tx.output[0].value; - let htlc_tx_feerate = htlc_tx_fee * 1000 / htlc_tx.weight() as u64; - (htlc_tx, htlc_tx_feerate) + let htlc_tx_weight = htlc_tx.weight() as u64; + (htlc_tx, compute_feerate_sat_per_1000_weight(htlc_tx_fee, htlc_tx_weight)) }; if should_bump { assert!(htlc_tx_feerate > prev_htlc_tx_feerate.take().unwrap()); @@ -1863,9 +1833,11 @@ fn do_test_monitor_rebroadcast_pending_claims(anchors: bool) { // Mine the HTLC transaction to ensure we don't retry claims while they're confirmed. mine_transaction(&nodes[0], &htlc_tx); - // If we have a `ConnectStyle` that advertises the new block first without the transasctions, + // If we have a `ConnectStyle` that advertises the new block first without the transactions, // we'll receive an extra bumped claim. if nodes[0].connect_style.borrow().updates_best_block_first() { + nodes[0].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 }, coinbase_tx.output[0].value); + nodes[0].wallet_source.remove_utxo(bitcoin::OutPoint { txid: htlc_tx.txid(), vout: 1 }); check_htlc_retry(true, anchors); } nodes[0].chain_monitor.chain_monitor.rebroadcast_pending_claims(); @@ -1875,11 +1847,9 @@ fn do_test_monitor_rebroadcast_pending_claims(anchors: bool) { #[test] fn test_monitor_timer_based_claim() { do_test_monitor_rebroadcast_pending_claims(false); - #[cfg(anchors)] do_test_monitor_rebroadcast_pending_claims(true); } -#[cfg(anchors)] #[test] fn test_yield_anchors_events() { // Tests that two parties supporting anchor outputs can open a channel, route payments over @@ -1888,12 +1858,12 @@ fn test_yield_anchors_events() { // allowing the consumer to provide additional fees to the commitment transaction to be // broadcast. Once the commitment transaction confirms, events for the HTLC resolution should be // emitted by LDK, such that the consumer can attach fees to the zero fee HTLC transactions. - let secp = Secp256k1::new(); let mut chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let mut anchors_config = UserConfig::default(); anchors_config.channel_handshake_config.announced_channel = true; anchors_config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; + anchors_config.manually_accept_inbound_channels = true; let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(anchors_config), Some(anchors_config)]); let nodes = create_network(2, &node_cfgs, &node_chanmgrs); @@ -1901,10 +1871,11 @@ fn test_yield_anchors_events() { &nodes, 0, 1, 1_000_000, 500_000_000 ).2; route_payment(&nodes[0], &[&nodes[1]], 1_000_000); - let (payment_preimage, payment_hash, _) = route_payment(&nodes[1], &[&nodes[0]], 1_000_000); + let (payment_preimage, payment_hash, ..) = route_payment(&nodes[1], &[&nodes[0]], 1_000_000); assert!(nodes[0].node.get_and_clear_pending_events().is_empty()); + *nodes[0].fee_estimator.sat_per_kw.lock().unwrap() *= 2; connect_blocks(&nodes[0], TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + 1); check_closed_broadcast!(&nodes[0], true); assert!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().is_empty()); @@ -1917,28 +1888,23 @@ fn test_yield_anchors_events() { let mut holder_events = nodes[0].chain_monitor.chain_monitor.get_and_clear_pending_events(); assert_eq!(holder_events.len(), 1); let (commitment_tx, anchor_tx) = match holder_events.pop().unwrap() { - Event::BumpTransaction(BumpTransactionEvent::ChannelClose { commitment_tx, anchor_descriptor, .. }) => { - assert_eq!(commitment_tx.input.len(), 1); - assert_eq!(commitment_tx.output.len(), 6); - let mut anchor_tx = Transaction { + Event::BumpTransaction(event) => { + let coinbase_tx = Transaction { version: 2, lock_time: PackedLockTime::ZERO, - input: vec![ - TxIn { previous_output: anchor_descriptor.outpoint, ..Default::default() }, - TxIn { ..Default::default() }, - ], - output: vec![TxOut { + input: vec![TxIn { ..Default::default() }], + output: vec![TxOut { // UTXO to attach fees to `anchor_tx` value: Amount::ONE_BTC.to_sat(), - script_pubkey: Script::new_op_return(&[]), + script_pubkey: nodes[0].wallet_source.get_change_script().unwrap(), }], }; - let signer = nodes[0].keys_manager.derive_channel_keys( - anchor_descriptor.channel_value_satoshis, &anchor_descriptor.channel_keys_id, - ); - let funding_sig = signer.sign_holder_anchor_input(&mut anchor_tx, 0, &secp).unwrap(); - anchor_tx.input[0].witness = chan_utils::build_anchor_input_witness( - &signer.pubkeys().funding_pubkey, &funding_sig - ); + nodes[0].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 }, coinbase_tx.output[0].value); + nodes[0].bump_tx_handler.handle_event(&event); + let mut txn = nodes[0].tx_broadcaster.unique_txn_broadcast(); + assert_eq!(txn.len(), 2); + let anchor_tx = txn.pop().unwrap(); + let commitment_tx = txn.pop().unwrap(); + check_spends!(anchor_tx, coinbase_tx, commitment_tx); (commitment_tx, anchor_tx) }, _ => panic!("Unexpected event"), @@ -1962,31 +1928,12 @@ fn test_yield_anchors_events() { let mut htlc_txs = Vec::with_capacity(2); for event in holder_events { match event { - Event::BumpTransaction(BumpTransactionEvent::HTLCResolution { htlc_descriptors, tx_lock_time, .. }) => { - assert_eq!(htlc_descriptors.len(), 1); - let htlc_descriptor = &htlc_descriptors[0]; - let signer = nodes[0].keys_manager.derive_channel_keys( - htlc_descriptor.channel_value_satoshis, &htlc_descriptor.channel_keys_id - ); - let per_commitment_point = signer.get_per_commitment_point(htlc_descriptor.per_commitment_number, &secp); - let mut htlc_tx = Transaction { - version: 2, - lock_time: tx_lock_time, - input: vec![ - htlc_descriptor.unsigned_tx_input(), // HTLC input - TxIn { ..Default::default() } // Fee input - ], - output: vec![ - htlc_descriptor.tx_output(&per_commitment_point, &secp), // HTLC output - TxOut { // Fee input change - value: Amount::ONE_BTC.to_sat(), - script_pubkey: Script::new_op_return(&[]), - } - ] - }; - let our_sig = signer.sign_holder_htlc_transaction(&mut htlc_tx, 0, htlc_descriptor, &secp).unwrap(); - let witness_script = htlc_descriptor.witness_script(&per_commitment_point, &secp); - htlc_tx.input[0].witness = htlc_descriptor.tx_input_witness(&our_sig, &witness_script); + Event::BumpTransaction(event) => { + nodes[0].bump_tx_handler.handle_event(&event); + let mut txn = nodes[0].tx_broadcaster.unique_txn_broadcast(); + assert_eq!(txn.len(), 1); + let htlc_tx = txn.pop().unwrap(); + check_spends!(htlc_tx, commitment_tx, anchor_tx); htlc_txs.push(htlc_tx); }, _ => panic!("Unexpected event"), @@ -2013,7 +1960,6 @@ fn test_yield_anchors_events() { nodes[0].node.get_and_clear_pending_events(); } -#[cfg(anchors)] #[test] fn test_anchors_aggregated_revoked_htlc_tx() { // Test that `ChannelMonitor`s can properly detect and claim funds from a counterparty claiming @@ -2024,18 +1970,15 @@ fn test_anchors_aggregated_revoked_htlc_tx() { // Required to sign a revoked commitment transaction chanmon_cfgs[1].keys_manager.disable_revocation_policy_check = true; let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); + let bob_persister; + let bob_chain_monitor; + let mut anchors_config = UserConfig::default(); anchors_config.channel_handshake_config.announced_channel = true; anchors_config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; + anchors_config.manually_accept_inbound_channels = true; let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(anchors_config), Some(anchors_config)]); - - let bob_persister: test_utils::TestPersister; - let bob_chain_monitor: test_utils::TestChainMonitor; - let bob_deserialized: ChannelManager< - &test_utils::TestChainMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, - &test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, - &test_utils::TestRouter, &test_utils::TestLogger, - >; + let bob_deserialized; let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); @@ -2086,11 +2029,12 @@ fn test_anchors_aggregated_revoked_htlc_tx() { // Bob force closes by restarting with the outdated state, prompting the ChannelMonitors to // broadcast the latest commitment transaction known to them, which in our case is the one with // the HTLCs still pending. + *nodes[1].fee_estimator.sat_per_kw.lock().unwrap() *= 2; nodes[1].node.timer_tick_occurred(); check_added_monitors(&nodes[1], 2); - check_closed_event!(&nodes[1], 2, ClosureReason::OutdatedChannelManager); + check_closed_event!(&nodes[1], 2, ClosureReason::OutdatedChannelManager, [nodes[0].node.get_our_node_id(); 2], 1000000); let (revoked_commitment_a, revoked_commitment_b) = { - let txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); + let txn = nodes[1].tx_broadcaster.unique_txn_broadcast(); assert_eq!(txn.len(), 2); assert_eq!(txn[0].output.len(), 6); // 2 HTLC outputs + 1 to_self output + 1 to_remote output + 2 anchor outputs assert_eq!(txn[1].output.len(), 6); // 2 HTLC outputs + 1 to_self output + 1 to_remote output + 2 anchor outputs @@ -2109,97 +2053,55 @@ fn test_anchors_aggregated_revoked_htlc_tx() { assert!(nodes[0].chain_monitor.chain_monitor.get_and_clear_pending_events().is_empty()); let events = nodes[1].chain_monitor.chain_monitor.get_and_clear_pending_events(); assert_eq!(events.len(), 2); - let anchor_tx = { - let secret_key = SecretKey::from_slice(&[1; 32]).unwrap(); - let public_key = PublicKey::new(secret_key.public_key(&secp)); - let fee_utxo_script = Script::new_v0_p2wpkh(&public_key.wpubkey_hash().unwrap()); + let mut anchor_txs = Vec::with_capacity(events.len()); + for (idx, event) in events.into_iter().enumerate() { + let utxo_value = Amount::ONE_BTC.to_sat() * (idx + 1) as u64; let coinbase_tx = Transaction { version: 2, lock_time: PackedLockTime::ZERO, input: vec![TxIn { ..Default::default() }], output: vec![TxOut { // UTXO to attach fees to `anchor_tx` - value: Amount::ONE_BTC.to_sat(), - script_pubkey: fee_utxo_script.clone(), + value: utxo_value, + script_pubkey: nodes[1].wallet_source.get_change_script().unwrap(), }], }; - let mut anchor_tx = Transaction { - version: 2, - lock_time: PackedLockTime::ZERO, - input: vec![ - TxIn { // Fee input - previous_output: bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 }, - ..Default::default() - }, - ], - output: vec![TxOut { // Fee input change - value: coinbase_tx.output[0].value / 2 , - script_pubkey: Script::new_op_return(&[]), - }], - }; - let mut signers = Vec::with_capacity(2); - for event in events { - match event { - Event::BumpTransaction(BumpTransactionEvent::ChannelClose { anchor_descriptor, .. }) => { - anchor_tx.input.push(TxIn { - previous_output: anchor_descriptor.outpoint, - ..Default::default() - }); - let signer = nodes[1].keys_manager.derive_channel_keys( - anchor_descriptor.channel_value_satoshis, &anchor_descriptor.channel_keys_id, - ); - signers.push(signer); - }, - _ => panic!("Unexpected event"), - } - } - for (i, signer) in signers.into_iter().enumerate() { - let anchor_idx = i + 1; - let funding_sig = signer.sign_holder_anchor_input(&mut anchor_tx, anchor_idx, &secp).unwrap(); - anchor_tx.input[anchor_idx].witness = chan_utils::build_anchor_input_witness( - &signer.pubkeys().funding_pubkey, &funding_sig - ); - } - let fee_utxo_sig = { - let witness_script = Script::new_p2pkh(&public_key.pubkey_hash()); - let sighash = hash_to_message!(&SighashCache::new(&anchor_tx).segwit_signature_hash( - 0, &witness_script, coinbase_tx.output[0].value, EcdsaSighashType::All - ).unwrap()[..]); - let sig = sign(&secp, &sighash, &secret_key); - let mut sig = sig.serialize_der().to_vec(); - sig.push(EcdsaSighashType::All as u8); - sig + nodes[1].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 }, utxo_value); + match event { + Event::BumpTransaction(event) => nodes[1].bump_tx_handler.handle_event(&event), + _ => panic!("Unexpected event"), }; - anchor_tx.input[0].witness = Witness::from_vec(vec![fee_utxo_sig, public_key.to_bytes()]); - check_spends!(anchor_tx, coinbase_tx, revoked_commitment_a, revoked_commitment_b); - anchor_tx + let txn = nodes[1].tx_broadcaster.txn_broadcast(); + assert_eq!(txn.len(), 2); + let (commitment_tx, anchor_tx) = (&txn[0], &txn[1]); + check_spends!(anchor_tx, coinbase_tx, commitment_tx); + anchor_txs.push(anchor_tx.clone()); }; for node in &nodes { - mine_transactions(node, &[&revoked_commitment_a, &revoked_commitment_b, &anchor_tx]); + mine_transactions(node, &[&revoked_commitment_a, &anchor_txs[0], &revoked_commitment_b, &anchor_txs[1]]); } check_added_monitors!(&nodes[0], 2); check_closed_broadcast(&nodes[0], 2, true); - check_closed_event!(&nodes[0], 2, ClosureReason::CommitmentTxConfirmed); + check_closed_event!(&nodes[0], 2, ClosureReason::CommitmentTxConfirmed, [nodes[1].node.get_our_node_id(); 2], 1000000); // Alice should detect the confirmed revoked commitments, and attempt to claim all of the // revoked outputs. { let txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); - assert_eq!(txn.len(), 2); + assert_eq!(txn.len(), 4); - let (revoked_claim_a, revoked_claim_b) = if txn[0].input[0].previous_output.txid == revoked_commitment_a.txid() { - (&txn[0], &txn[1]) + let (revoked_htlc_claim_a, revoked_htlc_claim_b) = if txn[0].input[0].previous_output.txid == revoked_commitment_a.txid() { + (if txn[0].input.len() == 2 { &txn[0] } else { &txn[1] }, if txn[2].input.len() == 2 { &txn[2] } else { &txn[3] }) } else { - (&txn[1], &txn[0]) + (if txn[2].input.len() == 2 { &txn[2] } else { &txn[3] }, if txn[0].input.len() == 2 { &txn[0] } else { &txn[1] }) }; - // TODO: to_self claim must be separate from HTLC claims - assert_eq!(revoked_claim_a.input.len(), 3); // Spends both HTLC outputs and to_self output - assert_eq!(revoked_claim_a.output.len(), 1); - check_spends!(revoked_claim_a, revoked_commitment_a); - assert_eq!(revoked_claim_b.input.len(), 3); // Spends both HTLC outputs and to_self output - assert_eq!(revoked_claim_b.output.len(), 1); - check_spends!(revoked_claim_b, revoked_commitment_b); + assert_eq!(revoked_htlc_claim_a.input.len(), 2); // Spends both HTLC outputs + assert_eq!(revoked_htlc_claim_a.output.len(), 1); + check_spends!(revoked_htlc_claim_a, revoked_commitment_a); + assert_eq!(revoked_htlc_claim_b.input.len(), 2); // Spends both HTLC outputs + assert_eq!(revoked_htlc_claim_b.output.len(), 1); + check_spends!(revoked_htlc_claim_b, revoked_commitment_b); } // Since Bob was able to confirm his revoked commitment, he'll now try to claim the HTLCs @@ -2246,16 +2148,14 @@ fn test_anchors_aggregated_revoked_htlc_tx() { }; let mut descriptors = Vec::with_capacity(4); for event in events { + // We don't use the `BumpTransactionEventHandler` here because it does not support + // creating one transaction from multiple `HTLCResolution` events. if let Event::BumpTransaction(BumpTransactionEvent::HTLCResolution { mut htlc_descriptors, tx_lock_time, .. }) = event { assert_eq!(htlc_descriptors.len(), 2); for htlc_descriptor in &htlc_descriptors { assert!(!htlc_descriptor.htlc.offered); - let signer = nodes[1].keys_manager.derive_channel_keys( - htlc_descriptor.channel_value_satoshis, &htlc_descriptor.channel_keys_id - ); - let per_commitment_point = signer.get_per_commitment_point(htlc_descriptor.per_commitment_number, &secp); htlc_tx.input.push(htlc_descriptor.unsigned_tx_input()); - htlc_tx.output.push(htlc_descriptor.tx_output(&per_commitment_point, &secp)); + htlc_tx.output.push(htlc_descriptor.tx_output(&secp)); } descriptors.append(&mut htlc_descriptors); htlc_tx.lock_time = tx_lock_time; @@ -2265,12 +2165,9 @@ fn test_anchors_aggregated_revoked_htlc_tx() { } for (idx, htlc_descriptor) in descriptors.into_iter().enumerate() { let htlc_input_idx = idx + 1; - let signer = nodes[1].keys_manager.derive_channel_keys( - htlc_descriptor.channel_value_satoshis, &htlc_descriptor.channel_keys_id - ); + let signer = htlc_descriptor.derive_channel_signer(&nodes[1].keys_manager); let our_sig = signer.sign_holder_htlc_transaction(&htlc_tx, htlc_input_idx, &htlc_descriptor, &secp).unwrap(); - let per_commitment_point = signer.get_per_commitment_point(htlc_descriptor.per_commitment_number, &secp); - let witness_script = htlc_descriptor.witness_script(&per_commitment_point, &secp); + let witness_script = htlc_descriptor.witness_script(&secp); htlc_tx.input[htlc_input_idx].witness = htlc_descriptor.tx_input_witness(&our_sig, &witness_script); } let fee_utxo_sig = { @@ -2294,23 +2191,9 @@ fn test_anchors_aggregated_revoked_htlc_tx() { // Alice should see that Bob is trying to claim to HTLCs, so she should now try to claim them at // the second level instead. - let revoked_claims = { + let revoked_claim_transactions = { let txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0); - assert_eq!(txn.len(), 4); - - let revoked_to_self_claim_a = txn.iter().find(|tx| - tx.input.len() == 1 && - tx.output.len() == 1 && - tx.input[0].previous_output.txid == revoked_commitment_a.txid() - ).unwrap(); - check_spends!(revoked_to_self_claim_a, revoked_commitment_a); - - let revoked_to_self_claim_b = txn.iter().find(|tx| - tx.input.len() == 1 && - tx.output.len() == 1 && - tx.input[0].previous_output.txid == revoked_commitment_b.txid() - ).unwrap(); - check_spends!(revoked_to_self_claim_b, revoked_commitment_b); + assert_eq!(txn.len(), 2); let revoked_htlc_claims = txn.iter().filter(|tx| tx.input.len() == 2 && @@ -2322,10 +2205,14 @@ fn test_anchors_aggregated_revoked_htlc_tx() { check_spends!(revoked_htlc_claim, htlc_tx); } - txn + let mut revoked_claim_transaction_map = HashMap::new(); + for current_tx in txn.into_iter() { + revoked_claim_transaction_map.insert(current_tx.txid(), current_tx); + } + revoked_claim_transaction_map }; for node in &nodes { - mine_transactions(node, &revoked_claims.iter().collect::>()); + mine_transactions(node, &revoked_claim_transactions.values().collect::>()); } @@ -2343,14 +2230,16 @@ fn test_anchors_aggregated_revoked_htlc_tx() { assert!(nodes[1].chain_monitor.chain_monitor.get_and_clear_pending_events().is_empty()); let spendable_output_events = nodes[0].chain_monitor.chain_monitor.get_and_clear_pending_events(); - assert_eq!(spendable_output_events.len(), 4); - for (idx, event) in spendable_output_events.iter().enumerate() { - if let Event::SpendableOutputs { outputs } = event { + assert_eq!(spendable_output_events.len(), 2); + for event in spendable_output_events.iter() { + if let Event::SpendableOutputs { outputs, channel_id } = event { assert_eq!(outputs.len(), 1); + assert!(vec![chan_b.2, chan_a.2].contains(&channel_id.unwrap())); let spend_tx = nodes[0].keys_manager.backing.spend_spendable_outputs( - &[&outputs[0]], Vec::new(), Script::new_op_return(&[]), 253, &Secp256k1::new(), + &[&outputs[0]], Vec::new(), Script::new_op_return(&[]), 253, None, &Secp256k1::new(), ).unwrap(); - check_spends!(spend_tx, revoked_claims[idx]); + + check_spends!(spend_tx, revoked_claim_transactions.get(&spend_tx.input[0].previous_output.txid).unwrap()); } else { panic!("unexpected event"); } @@ -2358,7 +2247,8 @@ fn test_anchors_aggregated_revoked_htlc_tx() { assert!(nodes[0].node.list_channels().is_empty()); assert!(nodes[1].node.list_channels().is_empty()); - assert!(nodes[0].chain_monitor.chain_monitor.get_claimable_balances(&[]).is_empty()); + // On the Alice side, the individual to_self_claim are still pending confirmation. + assert_eq!(nodes[0].chain_monitor.chain_monitor.get_claimable_balances(&[]).len(), 2); // TODO: From Bob's PoV, he still thinks he can claim the outputs from his revoked commitment. // This needs to be fixed before we enable pruning `ChannelMonitor`s once they don't have any // balances to claim.