use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, PaymentId, RAACommitmentOrder, PaymentSendFailure, BREAKDOWN_TIMEOUT, MIN_CLTV_EXPIRY_DELTA, PAYMENT_EXPIRY_BLOCKS };
use ln::channel::{Channel, ChannelError};
use ln::{chan_utils, onion_utils};
-use ln::chan_utils::{htlc_success_tx_weight, htlc_timeout_tx_weight, HTLCOutputInCommitment};
-use routing::gossip::NetworkGraph;
+use ln::chan_utils::{OFFERED_HTLC_SCRIPT_WEIGHT, htlc_success_tx_weight, htlc_timeout_tx_weight, HTLCOutputInCommitment};
+use routing::gossip::{NetworkGraph, NetworkUpdate};
use routing::router::{PaymentParameters, Route, RouteHop, RouteParameters, find_route, get_route};
use ln::features::{ChannelFeatures, InitFeatures, InvoiceFeatures, NodeFeatures};
use ln::msgs;
use bitcoin::blockdata::opcodes;
use bitcoin::blockdata::constants::genesis_block;
use bitcoin::network::constants::Network;
-use bitcoin::{Transaction, TxIn, TxOut, Witness};
+use bitcoin::{PackedLockTime, Sequence, Transaction, TxIn, TxMerkleNode, TxOut, Witness};
use bitcoin::OutPoint as BitcoinOutPoint;
use bitcoin::secp256k1::Secp256k1;
use alloc::collections::BTreeSet;
use core::default::Default;
use core::iter::repeat;
+use bitcoin::hashes::Hash;
use sync::{Arc, Mutex};
use ln::functional_test_utils::*;
// Instantiate channel parameters where we push the maximum msats given our
// funding satoshis
let channel_value_sat = 31337; // same as funding satoshis
- let channel_reserve_satoshis = Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(channel_value_sat);
+ let channel_reserve_satoshis = Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(channel_value_sat, &cfg);
let push_msat = (channel_value_sat - channel_reserve_satoshis) * 1000;
// Have node0 initiate a channel to node1 with aforementioned parameters
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ let default_config = UserConfig::default();
// Have node0 initiate a channel to node1 with aforementioned parameters
let mut push_amt = 100_000_000;
let feerate_per_kw = 253;
let opt_anchors = false;
push_amt -= feerate_per_kw as u64 * (commitment_tx_base_weight(opt_anchors) + 4 * COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000 * 1000;
- push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000) * 1000;
+ push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000;
let temp_channel_id = nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, if send_from_initiator { 0 } else { push_amt }, 42, None).unwrap();
let mut open_channel_message = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
if steps & 0b1000_0000 != 0{
let block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
connect_block(&nodes[0], &block);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, push_sats * 1000, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
let secp_ctx = Secp256k1::new();
- let bs_channel_reserve_sats = Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(channel_value);
+ let default_config = UserConfig::default();
+ let bs_channel_reserve_sats = Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(channel_value, &default_config);
let opt_anchors = false;
connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires
let claim_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
- assert_eq!(claim_txn.len(), 8);
+ assert_eq!(claim_txn.len(), 5);
check_spends!(claim_txn[0], remote_txn[0]); // Immediate HTLC claim with preimage
-
check_spends!(claim_txn[1], chan_1.3); // Alternative commitment tx
check_spends!(claim_txn[2], claim_txn[1]); // HTLC spend in alternative commitment tx
- let bump_tx = if claim_txn[1] == claim_txn[4] {
- assert_eq!(claim_txn[1], claim_txn[4]);
- assert_eq!(claim_txn[2], claim_txn[5]);
-
- check_spends!(claim_txn[7], claim_txn[1]); // HTLC timeout on alternative commitment tx
-
- check_spends!(claim_txn[3], remote_txn[0]); // HTLC timeout on broadcasted commitment tx
- &claim_txn[3]
+ check_spends!(claim_txn[3], remote_txn[0]);
+ check_spends!(claim_txn[4], remote_txn[0]);
+ let preimage_tx = &claim_txn[0];
+ let (preimage_bump_tx, timeout_tx) = if claim_txn[3].input[0].previous_output == preimage_tx.input[0].previous_output {
+ (&claim_txn[3], &claim_txn[4])
} else {
- assert_eq!(claim_txn[1], claim_txn[3]);
- assert_eq!(claim_txn[2], claim_txn[4]);
-
- check_spends!(claim_txn[5], claim_txn[1]); // HTLC timeout on alternative commitment tx
-
- check_spends!(claim_txn[7], remote_txn[0]); // HTLC timeout on broadcasted commitment tx
-
- &claim_txn[7]
+ (&claim_txn[4], &claim_txn[3])
};
- assert_eq!(claim_txn[0].input.len(), 1);
- assert_eq!(bump_tx.input.len(), 1);
- assert_eq!(claim_txn[0].input[0].previous_output, bump_tx.input[0].previous_output);
+ assert_eq!(preimage_tx.input.len(), 1);
+ assert_eq!(preimage_bump_tx.input.len(), 1);
- assert_eq!(claim_txn[0].input.len(), 1);
- assert_eq!(claim_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // HTLC 1 <--> 0, preimage tx
- assert_eq!(remote_txn[0].output[claim_txn[0].input[0].previous_output.vout as usize].value, 800);
+ assert_eq!(preimage_tx.input.len(), 1);
+ assert_eq!(preimage_tx.input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // HTLC 1 <--> 0, preimage tx
+ assert_eq!(remote_txn[0].output[preimage_tx.input[0].previous_output.vout as usize].value, 800);
- assert_eq!(claim_txn[6].input.len(), 1);
- assert_eq!(claim_txn[6].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); // HTLC 0 <--> 1, timeout tx
- check_spends!(claim_txn[6], remote_txn[0]);
- assert_eq!(remote_txn[0].output[claim_txn[6].input[0].previous_output.vout as usize].value, 900);
+ assert_eq!(timeout_tx.input.len(), 1);
+ assert_eq!(timeout_tx.input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); // HTLC 0 <--> 1, timeout tx
+ check_spends!(timeout_tx, remote_txn[0]);
+ assert_eq!(remote_txn[0].output[timeout_tx.input[0].previous_output.vout as usize].value, 900);
let events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 3);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
-
+ let default_config = UserConfig::default();
let opt_anchors = false;
let mut push_amt = 100_000_000;
push_amt -= commit_tx_fee_msat(feerate_per_kw, MIN_AFFORDABLE_HTLC_COUNT as u64, opt_anchors);
- push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000) * 1000;
+
+ push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000;
let _ = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, push_amt, InitFeatures::known(), InitFeatures::known());
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
-
+ let default_config = UserConfig::default();
let opt_anchors = false;
// Set nodes[0]'s balance such that they will consider any above-dust received HTLC to be a
// transaction fee with 0 HTLCs (183 sats)).
let mut push_amt = 100_000_000;
push_amt -= commit_tx_fee_msat(feerate_per_kw, MIN_AFFORDABLE_HTLC_COUNT as u64, opt_anchors);
- push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000) * 1000;
+ push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000;
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, push_amt, InitFeatures::known(), InitFeatures::known());
// Send four HTLCs to cover the initial push_msat buffer we're required to include
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
-
+ let default_config = UserConfig::default();
let opt_anchors = false;
// Set nodes[0]'s balance such that they will consider any above-dust received HTLC to be a
// transaction fee with 0 HTLCs (183 sats)).
let mut push_amt = 100_000_000;
push_amt -= commit_tx_fee_msat(feerate_per_kw, MIN_AFFORDABLE_HTLC_COUNT as u64, opt_anchors);
- push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000) * 1000;
+ push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000;
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, push_amt, InitFeatures::known(), InitFeatures::known());
let dust_amt = crate::ln::channel::MIN_CHAN_DUST_LIMIT_SATOSHIS * 1000
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
-
+ let default_config = UserConfig::default();
let opt_anchors = false;
// Set the push_msat amount such that nodes[0] will not be able to afford to add even a single
// During open, we don't have a "counterparty channel reserve" to check against, so that
// requirement only comes into play on the open_channel handling side.
- push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000) * 1000;
+ push_amt -= Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000;
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, push_amt, 42, None).unwrap();
let mut open_channel_msg = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
open_channel_msg.push_msat += 1;
let _ = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
let channels0 = node_chanmgrs[0].list_channels();
let channels1 = node_chanmgrs[1].list_channels();
+ let default_config = UserConfig::default();
assert_eq!(channels0.len(), 1);
assert_eq!(channels1.len(), 1);
- let reserve = Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100000);
+ let reserve = Channel::<EnforcingSigner>::get_holder_selected_channel_reserve_satoshis(100_000, &default_config);
assert_eq!(channels0[0].inbound_capacity_msat, 95000000 - reserve*1000);
assert_eq!(channels1[0].outbound_capacity_msat, 95000000 - reserve*1000);
// ANTI_REORG_DELAY confirmations.
mine_transaction(&nodes[1], &node_txn[0]);
connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[1], payment_hash_2, true);
+ expect_payment_failed!(nodes[1], payment_hash_2, false);
}
get_announce_close_broadcast_events(&nodes, 0, 1);
assert_eq!(nodes[0].node.list_channels().len(), 0);
mine_transaction(&nodes[1], &node_txn[3]);
mine_transaction(&nodes[1], &node_txn[4]);
connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[1], payment_hash_2, true);
+ expect_payment_failed!(nodes[1], payment_hash_2, false);
}
get_announce_close_broadcast_events(&nodes, 0, 1);
assert_eq!(nodes[0].node.list_channels().len(), 0);
assert_eq!(node_txn[1].input[0].witness.clone().last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert!(node_txn[0].output[0].script_pubkey.is_v0_p2wsh()); // revokeable output
assert!(node_txn[1].output[0].script_pubkey.is_v0_p2wsh()); // revokeable output
- assert_eq!(node_txn[0].lock_time, 0);
- assert_eq!(node_txn[1].lock_time, 0);
+ assert_eq!(node_txn[0].lock_time.0, 0);
+ assert_eq!(node_txn[1].lock_time.0, 0);
// Verify that B's ChannelManager is able to extract preimage from HTLC Success tx and pass it backward
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42};
connect_block(&nodes[1], &Block { header, txdata: node_txn});
connect_blocks(&nodes[1], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires
{
// Node[0]: ChannelManager: 3 (commtiemtn tx, 2*HTLC-Timeout tx), ChannelMonitor: 2 HTLC-timeout
check_spends!(node_txn[1], $commitment_tx);
check_spends!(node_txn[2], $commitment_tx);
- assert_ne!(node_txn[1].lock_time, 0);
- assert_ne!(node_txn[2].lock_time, 0);
+ assert_ne!(node_txn[1].lock_time.0, 0);
+ assert_ne!(node_txn[2].lock_time.0, 0);
if $htlc_offered {
assert_eq!(node_txn[1].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert_eq!(node_txn[2].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert_eq!(commitment_spend.input.len(), 2);
assert_eq!(commitment_spend.input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert_eq!(commitment_spend.input[1].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
- assert_eq!(commitment_spend.lock_time, 0);
+ assert_eq!(commitment_spend.lock_time.0, 0);
assert!(commitment_spend.output[0].script_pubkey.is_v0_p2wpkh()); // direct payment
check_spends!(node_txn[3], chan_1.3);
assert_eq!(node_txn[3].input[0].witness.clone().last().unwrap().len(), 71);
// we already checked the same situation with A.
// Verify that A's ChannelManager is able to extract preimage from preimage tx and generate PaymentSent
- let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42};
connect_block(&nodes[0], &Block { header, txdata: vec![node_a_commitment_tx[0].clone(), commitment_spend.clone()] });
connect_blocks(&nodes[0], TEST_FINAL_CLTV + MIN_CLTV_EXPIRY_DELTA as u32 - 1); // Confirm blocks until the HTLC expires
check_closed_broadcast!(nodes[0], true);
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 3);
match events[0] {
- Event::PaymentPathFailed { ref payment_hash, rejected_by_dest: _, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
// If we delivered B's RAA we got an unknown preimage error, not something
// that we should update our routing table for.
_ => panic!("Unexpected event"),
}
match events[1] {
- Event::PaymentPathFailed { ref payment_hash, rejected_by_dest: _, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
assert!(network_update.is_some());
},
_ => panic!("Unexpected event"),
}
match events[2] {
- Event::PaymentPathFailed { ref payment_hash, rejected_by_dest: _, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
assert!(network_update.is_some());
},
assert_eq!(node_txn.len(), 3);
assert_eq!(node_txn[0], node_txn[1]);
- let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[1], &Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]});
check_closed_broadcast!(nodes[1], true);
check_added_monitors!(nodes[1], 1);
assert_eq!(node_txn.len(), 1);
assert_eq!(node_txn[0].input.len(), 1);
assert_eq!(node_txn[0].input[0].previous_output.txid, tx.txid());
- assert_eq!(node_txn[0].lock_time, 0); // Must be an HTLC-Success
+ assert_eq!(node_txn[0].lock_time.0, 0); // Must be an HTLC-Success
assert_eq!(node_txn[0].input[0].witness.len(), 5); // Must be an HTLC-Success
check_spends!(node_txn[0], tx);
_ => panic!("Unexpected event"),
}
match events[1] {
- Event::PaymentPathFailed { payment_hash, rejected_by_dest, .. } => {
+ Event::PaymentPathFailed { payment_hash, payment_failed_permanently, .. } => {
assert_eq!(payment_hash, payment_hash_5);
- assert!(rejected_by_dest);
+ assert!(payment_failed_permanently);
},
_ => panic!("Unexpected event"),
}
assert!(events_2.is_empty());
nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
- let as_reestablish = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
+ let as_reestablish = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
- let bs_reestablish = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+ let bs_reestablish = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
// nodes[0] hasn't yet received a channel_ready, so it only sends that on reconnect.
nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reestablish);
check_added_monitors!(nodes[0], 1);
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
-
- // The channel announcement should be re-generated exactly by broadcast_node_announcement.
- nodes[0].node.broadcast_node_announcement([0, 0, 0], [0; 32], Vec::new());
- let msgs = nodes[0].node.get_and_clear_pending_msg_events();
- let mut found_announcement = false;
- for event in msgs.iter() {
- match event {
- MessageSendEvent::BroadcastChannelAnnouncement { ref msg, .. } => {
- if *msg == chan_announcement { found_announcement = true; }
- },
- MessageSendEvent::BroadcastNodeAnnouncement { .. } => {},
- _ => panic!("Unexpected event"),
- }
- }
- assert!(found_announcement);
}
#[test]
};
let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
connect_block(&nodes[0], &block);
claim_payment(&nodes[2], &[&nodes[0], &nodes[1]], our_payment_preimage);
nodes[3].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
- let reestablish = get_event_msg!(nodes[3], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+ let reestablish = get_chan_reestablish_msgs!(nodes[3], nodes[0]).pop().unwrap();
nodes[0].node.peer_connected(&nodes[3].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
nodes[0].node.handle_channel_reestablish(&nodes[3].node.get_our_node_id(), &reestablish);
- let msg_events = nodes[0].node.get_and_clear_pending_msg_events();
- assert_eq!(msg_events.len(), 1);
- if let MessageSendEvent::HandleError { ref action, .. } = msg_events[0] {
- match action {
- &ErrorAction::SendErrorMessage { ref msg } => {
- assert_eq!(msg.channel_id, channel_id);
- },
- _ => panic!("Unexpected event!"),
+ let mut found_err = false;
+ for msg_event in nodes[0].node.get_and_clear_pending_msg_events() {
+ if let MessageSendEvent::HandleError { ref action, .. } = msg_event {
+ match action {
+ &ErrorAction::SendErrorMessage { ref msg } => {
+ assert_eq!(msg.channel_id, channel_id);
+ assert!(!found_err);
+ found_err = true;
+ },
+ _ => panic!("Unexpected event!"),
+ }
}
}
+ assert!(found_err);
}
macro_rules! check_spendable_outputs {
assert_eq!(spend_txn.len(), 1);
assert_eq!(spend_txn[0].input.len(), 1);
check_spends!(spend_txn[0], node_txn[0]);
- assert_eq!(spend_txn[0].input[0].sequence, BREAKDOWN_TIMEOUT as u32);
+ assert_eq!(spend_txn[0].input[0].sequence.0, BREAKDOWN_TIMEOUT as u32);
}
#[test]
mine_transaction(&nodes[1], &node_txn[1]);
check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed);
connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[1], our_payment_hash, true);
+ expect_payment_failed!(nodes[1], our_payment_hash, false);
let spend_txn = check_spendable_outputs!(nodes[1], node_cfgs[1].keys_manager);
assert_eq!(spend_txn.len(), 3); // SpendableOutput: remote_commitment_tx.to_remote, timeout_tx.output
assert_eq!(revoked_htlc_txn[1].input.len(), 1);
assert_eq!(revoked_htlc_txn[1].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
check_spends!(revoked_htlc_txn[1], revoked_local_txn[0]);
- assert_ne!(revoked_htlc_txn[1].lock_time, 0); // HTLC-Timeout
+ assert_ne!(revoked_htlc_txn[1].lock_time.0, 0); // HTLC-Timeout
// B will generate justice tx from A's revoked commitment/HTLC tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[1].clone()] });
check_closed_broadcast!(nodes[1], true);
check_added_monitors!(nodes[1], 1);
assert_eq!(revoked_local_txn[0].output[unspent_local_txn_output].script_pubkey.len(), 2 + 20); // P2WPKH
// A will generate justice tx from B's revoked commitment/HTLC tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] });
check_closed_broadcast!(nodes[0], true);
check_added_monitors!(nodes[0], 1);
assert_eq!(c_txn[1].input[0].witness.clone().last().unwrap().len(), 71);
assert_eq!(c_txn[2].input[0].witness.clone().last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert!(c_txn[0].output[0].script_pubkey.is_v0_p2wsh()); // revokeable output
- assert_eq!(c_txn[0].lock_time, 0); // Success tx
+ assert_eq!(c_txn[0].lock_time.0, 0); // Success tx
// So we broadcast C's commitment tx and HTLC-Success on B's chain, we should successfully be able to extract preimage and update downstream monitor
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42};
connect_block(&nodes[1], &Block { header, txdata: vec![c_txn[1].clone(), c_txn[2].clone()]});
check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_events();
check_spends!(b_txn[0], commitment_tx[0]);
assert_eq!(b_txn[0].input[0].witness.clone().last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert!(b_txn[0].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment
- assert_eq!(b_txn[0].lock_time, 0); // Success tx
+ assert_eq!(b_txn[0].lock_time.0, 0); // Success tx
check_closed_broadcast!(nodes[1], true);
check_added_monitors!(nodes[1], 1);
assert_eq!(spend_txn.len(), 1);
assert_eq!(spend_txn[0].input.len(), 1);
check_spends!(spend_txn[0], node_tx);
- assert_eq!(spend_txn[0].input[0].sequence, BREAKDOWN_TIMEOUT as u32);
+ assert_eq!(spend_txn[0].input[0].sequence.0, BREAKDOWN_TIMEOUT as u32);
}
fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, announce_latest: bool) {
let mut as_failds = HashSet::new();
let mut as_updates = 0;
for event in as_events.iter() {
- if let &Event::PaymentPathFailed { ref payment_hash, ref rejected_by_dest, ref network_update, .. } = event {
+ if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref network_update, .. } = event {
assert!(as_failds.insert(*payment_hash));
if *payment_hash != payment_hash_2 {
- assert_eq!(*rejected_by_dest, deliver_last_raa);
+ assert_eq!(*payment_failed_permanently, deliver_last_raa);
} else {
- assert!(!rejected_by_dest);
+ assert!(!payment_failed_permanently);
}
if network_update.is_some() {
as_updates += 1;
let mut bs_failds = HashSet::new();
let mut bs_updates = 0;
for event in bs_events.iter() {
- if let &Event::PaymentPathFailed { ref payment_hash, ref rejected_by_dest, ref network_update, .. } = event {
+ if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref network_update, .. } = event {
assert!(bs_failds.insert(*payment_hash));
if *payment_hash != payment_hash_1 && *payment_hash != payment_hash_5 {
- assert_eq!(*rejected_by_dest, deliver_last_raa);
+ assert_eq!(*payment_failed_permanently, deliver_last_raa);
} else {
- assert!(!rejected_by_dest);
+ assert!(!payment_failed_permanently);
}
if network_update.is_some() {
bs_updates += 1;
mine_transaction(&nodes[0], &htlc_timeout);
connect_blocks(&nodes[0], BREAKDOWN_TIMEOUT as u32 - 1);
- expect_payment_failed!(nodes[0], our_payment_hash, true);
+ expect_payment_failed!(nodes[0], our_payment_hash, false);
// Verify that A is able to spend its own HTLC-Timeout tx thanks to spendable output event given back by its ChannelMonitor
let spend_txn = check_spendable_outputs!(nodes[0], node_cfgs[0].keys_manager);
check_spends!(spend_txn[0], local_txn[0]);
assert_eq!(spend_txn[1].input.len(), 1);
check_spends!(spend_txn[1], htlc_timeout);
- assert_eq!(spend_txn[1].input[0].sequence, BREAKDOWN_TIMEOUT as u32);
+ assert_eq!(spend_txn[1].input[0].sequence.0, BREAKDOWN_TIMEOUT as u32);
assert_eq!(spend_txn[2].input.len(), 2);
check_spends!(spend_txn[2], local_txn[0], htlc_timeout);
- assert!(spend_txn[2].input[0].sequence == BREAKDOWN_TIMEOUT as u32 ||
- spend_txn[2].input[1].sequence == BREAKDOWN_TIMEOUT as u32);
+ assert!(spend_txn[2].input[0].sequence.0 == BREAKDOWN_TIMEOUT as u32 ||
+ spend_txn[2].input[1].sequence.0 == BREAKDOWN_TIMEOUT as u32);
}
#[test]
mine_transaction(&nodes[0], &htlc_timeout);
connect_blocks(&nodes[0], BREAKDOWN_TIMEOUT as u32 - 1);
- expect_payment_failed!(nodes[0], our_payment_hash, true);
+ expect_payment_failed!(nodes[0], our_payment_hash, false);
// Verify that A is able to spend its own HTLC-Timeout tx thanks to spendable output event given back by its ChannelMonitor
let new_keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
check_spends!(spend_txn[0], local_txn_1[0]);
assert_eq!(spend_txn[1].input.len(), 1);
check_spends!(spend_txn[1], htlc_timeout);
- assert_eq!(spend_txn[1].input[0].sequence, BREAKDOWN_TIMEOUT as u32);
+ assert_eq!(spend_txn[1].input[0].sequence.0, BREAKDOWN_TIMEOUT as u32);
assert_eq!(spend_txn[2].input.len(), 2);
check_spends!(spend_txn[2], local_txn_1[0], htlc_timeout);
- assert!(spend_txn[2].input[0].sequence == BREAKDOWN_TIMEOUT as u32 ||
- spend_txn[2].input[1].sequence == BREAKDOWN_TIMEOUT as u32);
+ assert!(spend_txn[2].input[0].sequence.0 == BREAKDOWN_TIMEOUT as u32 ||
+ spend_txn[2].input[1].sequence.0 == BREAKDOWN_TIMEOUT as u32);
}
#[test]
let starting_block = nodes[1].best_block_info();
let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
for _ in starting_block.1 + 1..TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + starting_block.1 + 2 {
// to "time out" the HTLC.
let starting_block = nodes[1].best_block_info();
- let mut header = BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
for _ in starting_block.1 + 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + starting_block.1 + 2 {
connect_block(&nodes[0], &Block { header, txdata: Vec::new()});
let starting_block = nodes[1].best_block_info();
let mut block = Block {
- header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+ header: BlockHeader { version: 0x20000000, prev_blockhash: starting_block.0, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 },
txdata: vec![],
};
for _ in starting_block.1 + 1..TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS + CHAN_CONFIRM_DEPTH + 2 {
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match &events[0] {
- &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref rejected_by_dest, ref network_update, ref all_paths_failed, ref short_channel_id, ref error_code, ref error_data, .. } => {
+ &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, .. } => {
assert_eq!(our_payment_id, *payment_id.as_ref().unwrap());
assert_eq!(our_payment_hash.clone(), *payment_hash);
- assert_eq!(*rejected_by_dest, false);
+ assert_eq!(*payment_failed_permanently, false);
assert_eq!(*all_paths_failed, true);
assert_eq!(*network_update, None);
- assert_eq!(*short_channel_id, None);
- assert_eq!(*error_code, None);
- assert_eq!(*error_data, None);
+ assert_eq!(*short_channel_id, Some(route.paths[0][0].short_channel_id));
},
_ => panic!("Unexpected event"),
}
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match &events[0] {
- &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref rejected_by_dest, ref network_update, ref all_paths_failed, ref short_channel_id, ref error_code, ref error_data, .. } => {
+ &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, .. } => {
assert_eq!(payment_id_2, *payment_id.as_ref().unwrap());
assert_eq!(payment_hash_2.clone(), *payment_hash);
- assert_eq!(*rejected_by_dest, false);
+ assert_eq!(*payment_failed_permanently, false);
assert_eq!(*all_paths_failed, true);
assert_eq!(*network_update, None);
- assert_eq!(*short_channel_id, None);
- assert_eq!(*error_code, None);
- assert_eq!(*error_data, None);
+ assert_eq!(*short_channel_id, Some(route_2.paths[0][0].short_channel_id));
},
_ => panic!("Unexpected event"),
}
check_added_monitors!(nodes[1], 1);
}
+#[test]
+fn test_channel_failed_after_message_with_badonion_node_perm_bits_set() {
+ let chanmon_cfgs = create_chanmon_cfgs(3);
+ let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+
+ let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], 100_000);
+
+ // First hop
+ let mut payment_event = {
+ nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret)).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ SendEvent::from_node(&nodes[0])
+ };
+
+ nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]);
+ commitment_signed_dance!(nodes[1], nodes[0], payment_event.commitment_msg, false);
+ expect_pending_htlcs_forwardable!(nodes[1]);
+ check_added_monitors!(nodes[1], 1);
+ payment_event = SendEvent::from_node(&nodes[1]);
+ assert_eq!(payment_event.msgs.len(), 1);
+
+ // Second Hop
+ payment_event.msgs[0].onion_routing_packet.version = 1; // Trigger an invalid_onion_version error
+ nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &payment_event.msgs[0]);
+ check_added_monitors!(nodes[2], 0);
+ commitment_signed_dance!(nodes[2], nodes[1], payment_event.commitment_msg, false, true);
+
+ let events_3 = nodes[2].node.get_and_clear_pending_msg_events();
+ assert_eq!(events_3.len(), 1);
+ match events_3[0] {
+ MessageSendEvent::UpdateHTLCs { ref updates, .. } => {
+ let mut update_msg = updates.update_fail_malformed_htlcs[0].clone();
+ // Set the NODE bit (BADONION and PERM already set in invalid_onion_version error)
+ update_msg.failure_code |= 0x2000;
+
+ nodes[1].node.handle_update_fail_malformed_htlc(&nodes[2].node.get_our_node_id(), &update_msg);
+ commitment_signed_dance!(nodes[1], nodes[2], updates.commitment_signed, false, true);
+ },
+ _ => panic!("Unexpected event"),
+ }
+
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1],
+ vec![HTLCDestination::NextHopChannel {
+ node_id: Some(nodes[2].node.get_our_node_id()), channel_id: chan_2.2 }]);
+ let events_4 = nodes[1].node.get_and_clear_pending_msg_events();
+ assert_eq!(events_4.len(), 1);
+ check_added_monitors!(nodes[1], 1);
+
+ match events_4[0] {
+ MessageSendEvent::UpdateHTLCs { ref updates, .. } => {
+ nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &updates.update_fail_htlcs[0]);
+ commitment_signed_dance!(nodes[0], nodes[1], updates.commitment_signed, false, true);
+ },
+ _ => panic!("Unexpected event"),
+ }
+
+ let events_5 = nodes[0].node.get_and_clear_pending_events();
+ assert_eq!(events_5.len(), 1);
+
+ // Expect a PaymentPathFailed event with a ChannelFailure network update for the channel between
+ // the node originating the error to its next hop.
+ match events_5[0] {
+ Event::PaymentPathFailed { network_update:
+ Some(NetworkUpdate::ChannelFailure { short_channel_id, is_permanent }), error_code, ..
+ } => {
+ assert_eq!(short_channel_id, chan_2.0.contents.short_channel_id);
+ assert!(is_permanent);
+ assert_eq!(error_code, Some(0x8000|0x4000|0x2000|4));
+ },
+ _ => panic!("Unexpected event"),
+ }
+
+ // TODO: Test actual removal of channel from NetworkGraph when it's implemented.
+}
+
fn do_test_failure_delay_dust_htlc_local_commitment(announce_latest: bool) {
// Dust-HTLC failure updates must be delayed until failure-trigger tx (in this case local commitment) reach ANTI_REORG_DELAY
// We can have at most two valid local commitment tx, so both cases must be covered, and both txs must be checked to get them all as
mine_transaction(&nodes[0], &as_commitment_tx[0]);
check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed);
connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[0], dust_hash, true);
+ expect_payment_failed!(nodes[0], dust_hash, false);
connect_blocks(&nodes[0], TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS - ANTI_REORG_DELAY);
check_closed_broadcast!(nodes[0], true);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
mine_transaction(&nodes[0], &timeout_tx[0]);
connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[0], non_dust_hash, true);
+ expect_payment_failed!(nodes[0], non_dust_hash, false);
} else {
// We fail dust-HTLC 1 by broadcast of remote commitment tx. If revoked, fail also non-dust HTLC
mine_transaction(&nodes[0], &bs_commitment_tx[0]);
check_spends!(timeout_tx[0], bs_commitment_tx[0]);
// For both a revoked or non-revoked commitment transaction, after ANTI_REORG_DELAY the
// dust HTLC should have been failed.
- expect_payment_failed!(nodes[0], dust_hash, true);
+ expect_payment_failed!(nodes[0], dust_hash, false);
if !revoked {
assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
} else {
- assert_eq!(timeout_tx[0].lock_time, 0);
+ assert_eq!(timeout_tx[0].lock_time.0, 0);
}
// We fail non-dust-HTLC 2 by broadcast of local timeout/revocation-claim tx
mine_transaction(&nodes[0], &timeout_tx[0]);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[0], non_dust_hash, true);
+ expect_payment_failed!(nodes[0], non_dust_hash, false);
}
}
// Actually revoke tx by claiming a HTLC
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] });
check_added_monitors!(nodes[1], 1);
// Revoke local commitment tx
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
// B will generate both revoked HTLC-timeout/HTLC-preimage txn from revoked commitment tx
connect_block(&nodes[1], &Block { header, txdata: vec![revoked_local_txn[0].clone()] });
check_closed_broadcast!(nodes[1], true);
// Broadcast set of revoked txn on A
let hash_128 = connect_blocks(&nodes[0], 40);
- let header_11 = BlockHeader { version: 0x20000000, prev_blockhash: hash_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_11 = BlockHeader { version: 0x20000000, prev_blockhash: hash_128, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_11, txdata: vec![revoked_local_txn[0].clone()] });
- let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_11.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_11.block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_129, txdata: vec![revoked_htlc_txn[0].clone(), revoked_htlc_txn[2].clone()] });
let events = nodes[0].node.get_and_clear_pending_events();
expect_pending_htlcs_forwardable_from_events!(nodes[0], events[0..1], true);
}
// Connect one more block to see if bumped penalty are issued for HTLC txn
- let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn });
- let header_131 = BlockHeader { version: 0x20000000, prev_blockhash: header_130.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_131 = BlockHeader { version: 0x20000000, prev_blockhash: header_130.block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_131, txdata: Vec::new() });
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
txn
};
// Broadcast claim txn and confirm blocks to avoid further bumps on this outputs
- let header_145 = BlockHeader { version: 0x20000000, prev_blockhash: header_144, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_145 = BlockHeader { version: 0x20000000, prev_blockhash: header_144, merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_145, txdata: node_txn });
connect_blocks(&nodes[0], 20);
{
let feerate_preimage;
{
let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- // 9 transactions including:
- // 1*2 ChannelManager local broadcasts of commitment + HTLC-Success
- // 1*3 ChannelManager local broadcasts of commitment + HTLC-Success + HTLC-Timeout
- // 2 * HTLC-Success (one RBF bump we'll check later)
- // 1 * HTLC-Timeout
- assert_eq!(node_txn.len(), 8);
+ // 5 transactions including:
+ // local commitment + HTLC-Success
+ // preimage and timeout sweeps from remote commitment + preimage sweep bump
+ assert_eq!(node_txn.len(), 5);
assert_eq!(node_txn[0].input.len(), 1);
- assert_eq!(node_txn[6].input.len(), 1);
+ assert_eq!(node_txn[3].input.len(), 1);
+ assert_eq!(node_txn[4].input.len(), 1);
check_spends!(node_txn[0], remote_txn[0]);
- check_spends!(node_txn[6], remote_txn[0]);
-
- check_spends!(node_txn[1], chan.3);
- check_spends!(node_txn[2], node_txn[1]);
-
- if node_txn[0].input[0].previous_output == node_txn[3].input[0].previous_output {
- preimage_bump = node_txn[3].clone();
- check_spends!(node_txn[3], remote_txn[0]);
+ check_spends!(node_txn[3], remote_txn[0]);
+ check_spends!(node_txn[4], remote_txn[0]);
- assert_eq!(node_txn[1], node_txn[4]);
- assert_eq!(node_txn[2], node_txn[5]);
- } else {
- preimage_bump = node_txn[7].clone();
- check_spends!(node_txn[7], remote_txn[0]);
- assert_eq!(node_txn[0].input[0].previous_output, node_txn[7].input[0].previous_output);
-
- assert_eq!(node_txn[1], node_txn[3]);
- assert_eq!(node_txn[2], node_txn[4]);
- }
-
- timeout = node_txn[6].txid();
- let index = node_txn[6].input[0].previous_output.vout;
- let fee = remote_txn[0].output[index as usize].value - node_txn[6].output[0].value;
- feerate_timeout = fee * 1000 / node_txn[6].weight() as u64;
+ check_spends!(node_txn[1], chan.3); // local commitment
+ check_spends!(node_txn[2], node_txn[1]); // local HTLC-Success
preimage = node_txn[0].txid();
let index = node_txn[0].input[0].previous_output.vout;
let fee = remote_txn[0].output[index as usize].value - node_txn[0].output[0].value;
feerate_preimage = fee * 1000 / node_txn[0].weight() as u64;
+ let (preimage_bump_tx, timeout_tx) = if node_txn[3].input[0].previous_output == node_txn[0].input[0].previous_output {
+ (node_txn[3].clone(), node_txn[4].clone())
+ } else {
+ (node_txn[4].clone(), node_txn[3].clone())
+ };
+
+ preimage_bump = preimage_bump_tx;
+ check_spends!(preimage_bump, remote_txn[0]);
+ assert_eq!(node_txn[0].input[0].previous_output, preimage_bump.input[0].previous_output);
+
+ timeout = timeout_tx.txid();
+ let index = timeout_tx.input[0].previous_output.vout;
+ let fee = remote_txn[0].output[index as usize].value - timeout_tx.output[0].value;
+ feerate_timeout = fee * 1000 / timeout_tx.weight() as u64;
+
node_txn.clear();
};
assert_ne!(feerate_timeout, 0);
node_txn.clear();
penalty_txn
};
- let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_130, txdata: penalty_txn });
connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
{
header: BlockHeader {
version: 0x2000000,
prev_blockhash: node_1_blocks.last().unwrap().0.block_hash(),
- merkle_root: Default::default(),
+ merkle_root: TxMerkleNode::all_zeros(),
time: node_1_blocks.len() as u32 + 7200, bits: 42, nonce: 42 },
txdata: vec![],
}
assert!(watchtower.watch_channel(outpoint, new_monitor).is_ok());
watchtower
};
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
let block = Block { header, txdata: vec![] };
// Make the tx_broadcaster aware of enough blocks that it doesn't think we're violating
// transaction lock time requirements here.
assert!(watchtower.watch_channel(outpoint, new_monitor).is_ok());
watchtower
};
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
let block = Block { header, txdata: vec![] };
// Make the tx_broadcaster aware of enough blocks that it doesn't think we're violating
// transaction lock time requirements here.
assert!(watchtower.watch_channel(outpoint, new_monitor).is_ok());
watchtower
};
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
watchtower_bob.chain_monitor.block_connected(&Block { header, txdata: vec![] }, CHAN_CONFIRM_DEPTH + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
// Route another payment to generate another update with still previous HTLC pending
check_added_monitors!(nodes[0], 1);
//// Provide one more block to watchtower Bob, expect broadcast of commitment and HTLC-Timeout
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
watchtower_bob.chain_monitor.block_connected(&Block { header, txdata: vec![] }, CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
// Watchtower Bob should have broadcast a commitment/HTLC-timeout
};
// We confirm Bob's state Y on Alice, she should broadcast a HTLC-timeout
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
watchtower_alice.chain_monitor.block_connected(&Block { header, txdata: vec![bob_state_y.clone()] }, CHAN_CONFIRM_DEPTH + 2 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
{
let htlc_txn = chanmon_cfgs[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- // We broadcast twice the transaction, once due to the HTLC-timeout, once due
- // the onchain detection of the HTLC output
- assert_eq!(htlc_txn.len(), 2);
+ assert_eq!(htlc_txn.len(), 1);
check_spends!(htlc_txn[0], bob_state_y);
- check_spends!(htlc_txn[1], bob_state_y);
}
}
check_spends!(local_txn[0], chan_1.3);
// Timeout HTLC on A's chain and so it can generate a HTLC-Timeout tx
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header, txdata: vec![local_txn[0].clone()] });
// We deliberately connect the local tx twice as this should provoke a failure calling
// this test before #653 fix.
node_txn[1].clone()
};
- let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: nodes[0].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
connect_block(&nodes[0], &Block { header: header_201, txdata: vec![htlc_timeout.clone()] });
connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[0], our_payment_hash, true);
+ expect_payment_failed!(nodes[0], our_payment_hash, false);
}
fn do_test_onchain_htlc_settlement_after_close(broadcast_alice: bool, go_onchain_before_fulfill: bool) {
true => alice_txn.clone(),
false => get_local_commitment_txn!(nodes[1], chan_ab.2)
};
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42};
connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]});
let mut bob_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
if broadcast_alice {
let mut txn_to_broadcast = alice_txn.clone();
if !broadcast_alice { txn_to_broadcast = get_local_commitment_txn!(nodes[1], chan_ab.2); }
if !go_onchain_before_fulfill {
- let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42};
connect_block(&nodes[1], &Block { header, txdata: vec![txn_to_broadcast[0].clone()]});
// If Bob was the one to force-close, he will have already passed these checks earlier.
if broadcast_alice {
// a panic as we'd try to extract a 32 byte preimage from a witness element without checking
// its length.
let mut wit_program: Vec<u8> = channelmonitor::deliberately_bogus_accepted_htlc_witness_program();
- assert!(chan_utils::HTLCType::scriptlen_to_htlctype(wit_program.len()).unwrap() ==
- chan_utils::HTLCType::AcceptedHTLC);
-
- let wit_program_script: Script = wit_program.clone().into();
+ let wit_program_script: Script = wit_program.into();
for output in tx.output.iter_mut() {
// Make the confirmed funding transaction have a bogus script_pubkey
output.script_pubkey = Script::new_v0_p2wsh(&wit_program_script.wscript_hash());
// long the ChannelMonitor will try to read 32 bytes from the second-to-last element, panicing
// as its not 32 bytes long.
let mut spend_tx = Transaction {
- version: 2i32, lock_time: 0,
+ version: 2i32, lock_time: PackedLockTime::ZERO,
input: tx.output.iter().enumerate().map(|(idx, _)| TxIn {
previous_output: BitcoinOutPoint {
txid: tx.txid(),
vout: idx as u32,
},
script_sig: Script::new(),
- sequence: 0xfffffffd,
+ sequence: Sequence::ENABLE_RBF_NO_LOCKTIME,
witness: Witness::from_vec(channelmonitor::deliberately_bogus_accepted_htlc_witness())
}).collect(),
output: vec![TxOut {
let chan_id = *nodes[0].network_chan_count.borrow();
let events = nodes[0].node.get_and_clear_pending_events();
- let input = TxIn { previous_output: BitcoinOutPoint::null(), script_sig: bitcoin::Script::new(), sequence: 0x1, witness: Witness::from_vec(vec!(vec!(1))) };
+ let input = TxIn { previous_output: BitcoinOutPoint::null(), script_sig: bitcoin::Script::new(), sequence: Sequence(1), witness: Witness::from_vec(vec!(vec!(1))) };
assert_eq!(events.len(), 1);
let mut tx = match events[0] {
Event::FundingGenerationReady { ref channel_value_satoshis, ref output_script, .. } => {
// Timelock the transaction _beyond_ the best client height + 2.
- Transaction { version: chan_id as i32, lock_time: best_height + 3, input: vec![input], output: vec![TxOut {
+ Transaction { version: chan_id as i32, lock_time: PackedLockTime(best_height + 3), input: vec![input], output: vec![TxOut {
value: *channel_value_satoshis, script_pubkey: output_script.clone(),
}]}
},
}
// However, transaction should be accepted if it's in a +2 headroom from best block.
- tx.lock_time -= 1;
+ tx.lock_time = PackedLockTime(tx.lock_time.0 - 1);
assert!(nodes[0].node.funding_transaction_generated(&temp_channel_id, &nodes[1].node.get_our_node_id(), tx.clone()).is_ok());
get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id());
}