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 routing::router::{PaymentParameters, Route, RouteHop, RouteParameters, find_route, get_route};
use ln::features::{ChannelFeatures, InitFeatures, InvoiceFeatures, NodeFeatures};
use ln::msgs;
fn test_justice_tx() {
// Test justice txn built on revoked HTLC-Success tx, against both sides
let mut alice_config = UserConfig::default();
- alice_config.channel_options.announced_channel = true;
+ alice_config.own_channel_config.announced_channel = true;
alice_config.peer_channel_config_limits.force_announced_channel_preference = false;
alice_config.own_channel_config.our_to_self_delay = 6 * 24 * 5;
let mut bob_config = UserConfig::default();
- bob_config.channel_options.announced_channel = true;
+ bob_config.own_channel_config.announced_channel = true;
bob_config.peer_channel_config_limits.force_announced_channel_preference = false;
bob_config.own_channel_config.our_to_self_delay = 6 * 24 * 3;
let user_cfgs = [Some(alice_config), Some(bob_config)];
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
// Rebalance the network to generate htlc in the two directions
- send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
+ send_payment(&nodes[0], &[&nodes[1]], 8_000_000);
// node[0] is gonna to revoke an old state thus node[1] should be able to claim both offered/received HTLC outputs on top of commitment tx
- let payment_preimage_1 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let (_payment_preimage_2, payment_hash_2, _) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
+ let payment_preimage_1 = route_payment(&nodes[0], &[&nodes[1]], 3_000_000).0;
+ let (_payment_preimage_2, payment_hash_2, _) = route_payment(&nodes[1], &[&nodes[0]], 3_000_000);
// Get the will-be-revoked local txn from node[0]
let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
check_added_monitors!(nodes[1], 1);
check_closed_event!(nodes[1], 1, ClosureReason::CommitmentTxConfirmed);
connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[1], payment_hash_2, true);
+ assert!(nodes[1].node.get_and_clear_pending_events().is_empty());
- let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
+ let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0);
assert_eq!(node_txn.len(), 2); // ChannelMonitor: penalty tx, ChannelManager: local commitment
assert_eq!(node_txn[0].input.len(), 3); // Claim the revoked output + both revoked HTLC outputs
// Next nodes[1] broadcasts its current local tx state:
assert_eq!(node_txn[1].input.len(), 1);
- assert_eq!(node_txn[1].input[0].previous_output.txid, chan_1.3.txid()); //Spending funding tx unique txouput, tx broadcasted by ChannelManager
+ check_spends!(node_txn[1], chan_1.3);
+
+ // Finally, mine the penalty transaction and check that we get an HTLC failure after
+ // 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);
}
get_announce_close_broadcast_events(&nodes, 0, 1);
assert_eq!(nodes[0].node.list_channels().len(), 0);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
// Rebalance the network to generate htlc in the two directions
- send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
+ send_payment(&nodes[0], &[&nodes[1]], 8_000_000);
// node[0] is gonna to revoke an old state thus node[1] should be able to claim both offered/received HTLC outputs on top of commitment tx, but this
// time as two different claim transactions as we're gonna to timeout htlc with given a high current height
- let payment_preimage_1 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let (_payment_preimage_2, payment_hash_2, _payment_secret_2) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
+ let payment_preimage_1 = route_payment(&nodes[0], &[&nodes[1]], 3_000_000).0;
+ let (_payment_preimage_2, payment_hash_2, _payment_secret_2) = route_payment(&nodes[1], &[&nodes[0]], 3_000_000);
// Get the will-be-revoked local txn from node[0]
let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
}
connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
- expect_payment_failed!(nodes[1], payment_hash_2, true);
+ assert!(nodes[1].node.get_and_clear_pending_events().is_empty());
- let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
+ let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0);
assert!(node_txn.len() == 9 || node_txn.len() == 10);
// Check the pair local commitment and HTLC-timeout broadcast due to HTLC expiration
assert_eq!(*witness_lens.iter().skip(0).next().unwrap(), 77); // revoked to_local
assert_eq!(*witness_lens.iter().skip(1).next().unwrap(), OFFERED_HTLC_SCRIPT_WEIGHT); // revoked offered HTLC
assert_eq!(*witness_lens.iter().skip(2).next().unwrap(), ACCEPTED_HTLC_SCRIPT_WEIGHT); // revoked received HTLC
+
+ // Finally, mine the penalty transactions and check that we get an HTLC failure after
+ // ANTI_REORG_DELAY confirmations.
+ mine_transaction(&nodes[1], &node_txn[2]);
+ 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);
}
get_announce_close_broadcast_events(&nodes, 0, 1);
assert_eq!(nodes[0].node.list_channels().len(), 0);
let seed = [42; 32];
let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
let chain_monitor = test_utils::TestChainMonitor::new(Some(&chanmon_cfgs[0].chain_source), &chanmon_cfgs[0].tx_broadcaster, &chanmon_cfgs[0].logger, &chanmon_cfgs[0].fee_estimator, &chanmon_cfgs[0].persister, &keys_manager);
- let node = NodeCfg { chain_source: &chanmon_cfgs[0].chain_source, logger: &chanmon_cfgs[0].logger, tx_broadcaster: &chanmon_cfgs[0].tx_broadcaster, fee_estimator: &chanmon_cfgs[0].fee_estimator, chain_monitor, keys_manager: &keys_manager, network_graph: &chanmon_cfgs[0].network_graph, node_seed: seed, features: InitFeatures::known() };
+ let network_graph = NetworkGraph::new(chanmon_cfgs[0].chain_source.genesis_hash, &chanmon_cfgs[0].logger);
+ let node = NodeCfg { chain_source: &chanmon_cfgs[0].chain_source, logger: &chanmon_cfgs[0].logger, tx_broadcaster: &chanmon_cfgs[0].tx_broadcaster, fee_estimator: &chanmon_cfgs[0].fee_estimator, chain_monitor, keys_manager: &keys_manager, network_graph, node_seed: seed, features: InitFeatures::known() };
let mut node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
node_cfgs.remove(0);
node_cfgs.insert(0, node);
check_added_monitors!(nodes[0], 1);
check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
+
connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires
- timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[1].clone());
+ timeout_tx = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().drain(..)
+ .filter(|tx| tx.input[0].previous_output.txid == bs_commitment_tx[0].txid()).collect();
+ 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);
+
if !revoked {
- expect_payment_failed!(nodes[0], dust_hash, true);
assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- // We fail non-dust-HTLC 2 by broadcast of local timeout tx on remote commitment tx
- 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);
} else {
- // If revoked, both dust & non-dust HTLCs should have been failed after ANTI_REORG_DELAY confs of revoked
- // commitment tx
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 2);
- let first;
- match events[0] {
- Event::PaymentPathFailed { payment_hash, .. } => {
- if payment_hash == dust_hash { first = true; }
- else { first = false; }
- },
- _ => panic!("Unexpected event"),
- }
- match events[1] {
- Event::PaymentPathFailed { payment_hash, .. } => {
- if first { assert_eq!(payment_hash, non_dust_hash); }
- else { assert_eq!(payment_hash, dust_hash); }
- },
- _ => panic!("Unexpected event"),
- }
+ assert_eq!(timeout_tx[0].lock_time, 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);
}
}
// 2. MUST be set to less than or equal to the `max_htlc_value_in_flight_msat` received from the peer.
let mut config_30_percent = UserConfig::default();
- config_30_percent.channel_options.announced_channel = true;
+ config_30_percent.own_channel_config.announced_channel = true;
config_30_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 30;
let mut config_50_percent = UserConfig::default();
- config_50_percent.channel_options.announced_channel = true;
+ config_50_percent.own_channel_config.announced_channel = true;
config_50_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 50;
let mut config_95_percent = UserConfig::default();
- config_95_percent.channel_options.announced_channel = true;
+ config_95_percent.own_channel_config.announced_channel = true;
config_95_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 95;
let mut config_100_percent = UserConfig::default();
- config_100_percent.channel_options.announced_channel = true;
+ config_100_percent.own_channel_config.announced_channel = true;
config_100_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 100;
let chanmon_cfgs = create_chanmon_cfgs(4);
nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &fail_updates_1.update_fail_htlcs[0]);
commitment_signed_dance!(nodes[0], nodes[1], fail_updates_1.commitment_signed, false);
- expect_payment_failed_conditions!(nodes[0], our_payment_hash, true, PaymentFailedConditions::new().mpp_parts_remain());
+ expect_payment_failed_conditions(&nodes[0], our_payment_hash, true, PaymentFailedConditions::new().mpp_parts_remain());
claim_payment(&nodes[0], &[&nodes[1]], our_payment_preimage);
}
nodes[0].node.handle_update_fail_htlc(&nodes[2].node.get_our_node_id(), &fail_updates_2.update_fail_htlcs[0]);
commitment_signed_dance!(nodes[0], nodes[2], fail_updates_2.commitment_signed, false);
- expect_payment_failed_conditions!(nodes[0], our_payment_hash, true, PaymentFailedConditions::new().mpp_parts_remain());
+ expect_payment_failed_conditions(&nodes[0], our_payment_hash, true, PaymentFailedConditions::new().mpp_parts_remain());
nodes[0].node.send_payment_along_path(&route.paths[1], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None).unwrap();
check_added_monitors!(nodes[0], 1);
};
let scorer = test_utils::TestScorer::with_penalty(0);
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
- let route = find_route(&payer_pubkey, &route_params, network_graph, None, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
+ let route = find_route(&payer_pubkey, &route_params, &network_graph.read_only(), None, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
let test_preimage = PaymentPreimage([42; 32]);
let (payment_hash, _) = nodes[0].node.send_spontaneous_payment(&route, Some(test_preimage)).unwrap();
let scorer = test_utils::TestScorer::with_penalty(0);
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
- &payer_pubkey, &route_params, network_graph, Some(&first_hops.iter().collect::<Vec<_>>()),
- nodes[0].logger, &scorer, &random_seed_bytes
+ &payer_pubkey, &route_params, &network_graph.read_only(),
+ Some(&first_hops.iter().collect::<Vec<_>>()), nodes[0].logger, &scorer, &random_seed_bytes
).unwrap();
let test_preimage = PaymentPreimage([42; 32]);
projects / rust-lightning / blobdiff