use crate::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, ErrorAction};
use crate::util::enforcing_trait_impls::EnforcingSigner;
use crate::util::test_utils;
-use crate::util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason, HTLCDestination};
+use crate::util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose, ClosureReason, HTLCDestination};
use crate::util::errors::APIError;
use crate::util::ser::{Writeable, ReadableArgs};
use crate::util::config::UserConfig;
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 6);
match events[0] {
- Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, ref failure, .. } => {
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.
if !deliver_bs_raa {
- assert!(network_update.is_some());
+ if let PathFailure::OnPath { network_update: Some(_) } = failure { } else { panic!("Unexpected path failure") }
}
},
_ => panic!("Unexpected event"),
_ => panic!("Unexpected event"),
}
match events[2] {
- Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, failure: PathFailure::OnPath { network_update: Some(_) }, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
- assert!(network_update.is_some());
},
_ => panic!("Unexpected event"),
}
_ => panic!("Unexpected event"),
}
match events[4] {
- Event::PaymentPathFailed { ref payment_hash, ref network_update, .. } => {
+ Event::PaymentPathFailed { ref payment_hash, failure: PathFailure::OnPath { network_update: Some(_) }, .. } => {
assert!(failed_htlcs.insert(payment_hash.0));
- assert!(network_update.is_some());
},
_ => panic!("Unexpected event"),
}
_ => panic!("Unexpected event"),
}
match events[1] {
+ Event::PaymentPathSuccessful { .. } => {},
+ _ => panic!("Unexpected event"),
+ }
+ match events[2] {
Event::PaymentPathFailed { payment_hash, payment_failed_permanently, .. } => {
assert_eq!(payment_hash, payment_hash_5);
assert!(payment_failed_permanently);
},
_ => panic!("Unexpected event"),
}
- match events[2] {
+ match events[3] {
Event::PaymentFailed { payment_hash, .. } => {
assert_eq!(payment_hash, payment_hash_5);
},
_ => panic!("Unexpected event"),
}
- match events[3] {
- Event::PaymentPathSuccessful { .. } => {},
- _ => panic!("Unexpected event"),
- }
}
claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_4);
let cur_height = CHAN_CONFIRM_DEPTH + 1; // route_payment calls send_payment, which adds 1 to the current height. So we do the same here to match.
let payment_id = PaymentId([42; 32]);
let session_privs = nodes[0].node.test_add_new_pending_payment(our_payment_hash, Some(payment_secret), payment_id, &route).unwrap();
- nodes[0].node.send_payment_along_path(&route.paths[0], &route.payment_params, &our_payment_hash, &Some(payment_secret), 200_000, cur_height, payment_id, &None, session_privs[0]).unwrap();
+ nodes[0].node.test_send_payment_along_path(&route.paths[0], &route.payment_params, &our_payment_hash, &Some(payment_secret), 200_000, cur_height, payment_id, &None, session_privs[0]).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
let mut as_failds = HashSet::new();
let mut as_updates = 0;
for event in as_events.iter() {
- if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref network_update, .. } = event {
+ if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref failure, .. } = event {
assert!(as_failds.insert(*payment_hash));
if *payment_hash != payment_hash_2 {
assert_eq!(*payment_failed_permanently, deliver_last_raa);
} else {
assert!(!payment_failed_permanently);
}
- if network_update.is_some() {
+ if let PathFailure::OnPath { network_update: Some(_) } = failure {
as_updates += 1;
}
} else if let &Event::PaymentFailed { .. } = event {
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 payment_failed_permanently, ref network_update, .. } = event {
+ if let &Event::PaymentPathFailed { ref payment_hash, ref payment_failed_permanently, ref failure, .. } = event {
assert!(bs_failds.insert(*payment_hash));
if *payment_hash != payment_hash_1 && *payment_hash != payment_hash_5 {
assert_eq!(*payment_failed_permanently, deliver_last_raa);
} else {
assert!(!payment_failed_permanently);
}
- if network_update.is_some() {
+ if let PathFailure::OnPath { network_update: Some(_) } = failure {
bs_updates += 1;
}
} else if let &Event::PaymentFailed { .. } = event {
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 network_graph = Arc::new(NetworkGraph::new(chanmon_cfgs[0].chain_source.genesis_hash, &chanmon_cfgs[0].logger));
+ let network_graph = Arc::new(NetworkGraph::new(Network::Testnet, &chanmon_cfgs[0].logger));
let scorer = Mutex::new(test_utils::TestScorer::new());
let router = test_utils::TestRouter::new(network_graph.clone(), &scorer);
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, router, chain_monitor, keys_manager: &keys_manager, network_graph, node_seed: seed, override_init_features: alloc::rc::Rc::new(core::cell::RefCell::new(None)) };
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 2);
match &events[0] {
- &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, .. } => {
+ &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, failure: PathFailure::OnPath { network_update: None }, ref short_channel_id, .. } => {
assert_eq!(PaymentId(our_payment_hash.0), *payment_id.as_ref().unwrap());
assert_eq!(our_payment_hash.clone(), *payment_hash);
assert_eq!(*payment_failed_permanently, false);
- assert_eq!(*all_paths_failed, true);
- assert_eq!(*network_update, 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(), 2);
match &events[0] {
- &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, .. } => {
+ &Event::PaymentPathFailed { ref payment_id, ref payment_hash, ref payment_failed_permanently, failure: PathFailure::OnPath { network_update: None }, ref short_channel_id, .. } => {
assert_eq!(payment_id_2, *payment_id.as_ref().unwrap());
assert_eq!(payment_hash_2.clone(), *payment_hash);
assert_eq!(*payment_failed_permanently, false);
- assert_eq!(*all_paths_failed, true);
- assert_eq!(*network_update, None);
assert_eq!(*short_channel_id, Some(route_2.paths[0][0].short_channel_id));
},
_ => panic!("Unexpected event"),
// 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, ..
+ Event::PaymentPathFailed { error_code, failure: PathFailure::OnPath { network_update: Some(NetworkUpdate::ChannelFailure { short_channel_id, is_permanent }) }, ..
} => {
assert_eq!(short_channel_id, chan_2.0.contents.short_channel_id);
assert!(is_permanent);
let logger = test_utils::TestLogger::with_id(format!("node {}", 0));
let persister = test_utils::TestPersister::new();
let watchtower = {
- let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.write(&mut w).unwrap();
- let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
- &mut io::Cursor::new(&w.0), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ let new_monitor = {
+ let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
+ &mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
+ assert!(new_monitor == *monitor);
+ new_monitor
+ };
let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager);
assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
let mut node_0_per_peer_lock;
let mut node_0_peer_state_lock;
let mut channel = get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, chan_1.2);
- if let Ok((_, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
+ if let Ok(update) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
assert_eq!(watchtower.chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::PermanentFailure);
assert_eq!(nodes[0].chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::Completed);
} else { assert!(false); }
let logger = test_utils::TestLogger::with_id(format!("node {}", "Alice"));
let persister = test_utils::TestPersister::new();
let watchtower_alice = {
- let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.write(&mut w).unwrap();
- let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
- &mut io::Cursor::new(&w.0), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ let new_monitor = {
+ let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
+ &mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
+ assert!(new_monitor == *monitor);
+ new_monitor
+ };
let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager);
assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
let logger = test_utils::TestLogger::with_id(format!("node {}", "Bob"));
let persister = test_utils::TestPersister::new();
let watchtower_bob = {
- let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
- let mut w = test_utils::TestVecWriter(Vec::new());
- monitor.write(&mut w).unwrap();
- let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
- &mut io::Cursor::new(&w.0), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ let new_monitor = {
+ let monitor = nodes[0].chain_monitor.chain_monitor.get_monitor(outpoint).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
+ &mut io::Cursor::new(&monitor.encode()), (nodes[0].keys_manager, nodes[0].keys_manager)).unwrap().1;
+ assert!(new_monitor == *monitor);
+ new_monitor
+ };
let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager);
assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
let mut node_0_per_peer_lock;
let mut node_0_peer_state_lock;
let mut channel = get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, chan_1.2);
- if let Ok((_, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
+ if let Ok(update) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
// Watchtower Alice should already have seen the block and reject the update
assert_eq!(watchtower_alice.chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::PermanentFailure);
assert_eq!(watchtower_bob.chain_monitor.update_channel(outpoint, &update), ChannelMonitorUpdateStatus::Completed);
};
check_added_monitors!(nodes[0], 0);
nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &funding_created);
- // At this point we'll try to add a duplicate channel monitor, which will be rejected, but
- // still needs to be cleared here.
- check_added_monitors!(nodes[1], 1);
+ // At this point we'll look up if the channel_id is present and immediately fail the channel
+ // without trying to persist the `ChannelMonitor`.
+ check_added_monitors!(nodes[1], 0);
// ...still, nodes[1] will reject the duplicate channel.
{
dup_route.paths.push(route.paths[1].clone());
nodes[0].node.test_add_new_pending_payment(our_payment_hash, Some(our_payment_secret), payment_id, &dup_route).unwrap()
};
- {
- nodes[0].node.send_payment_along_path(&route.paths[0], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None, session_privs[0]).unwrap();
- check_added_monitors!(nodes[0], 1);
+ nodes[0].node.test_send_payment_along_path(&route.paths[0], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 15_000_000, cur_height, payment_id, &None, session_privs[0]).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ {
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
pass_along_path(&nodes[0], &[&nodes[1], &nodes[3]], 15_000_000, our_payment_hash, Some(our_payment_secret), events.pop().unwrap(), false, None);
}
assert!(nodes[3].node.get_and_clear_pending_events().is_empty());
- {
- nodes[0].node.send_payment_along_path(&route.paths[1], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 14_000_000, cur_height, payment_id, &None, session_privs[1]).unwrap();
- check_added_monitors!(nodes[0], 1);
+ nodes[0].node.test_send_payment_along_path(&route.paths[1], &payment_params_opt, &our_payment_hash, &Some(our_payment_secret), 14_000_000, cur_height, payment_id, &None, session_privs[1]).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ {
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
let payment_event = SendEvent::from_event(events.pop().unwrap());
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, session_privs[2]).unwrap();
+ nodes[0].node.test_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, session_privs[2]).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
let route_params = RouteParameters {
payment_params: PaymentParameters::for_keysend(payee_pubkey, 40),
final_value_msat: 10000,
- final_cltv_expiry_delta: 40,
};
let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route_params = RouteParameters {
payment_params: PaymentParameters::for_keysend(payee_pubkey, 40),
final_value_msat: 10000,
- final_cltv_expiry_delta: 40,
};
let network_graph = nodes[0].network_graph.clone();
let first_hops = nodes[0].node.list_usable_channels();
projects / rust-lightning / blobdiff