use bitcoin::hash_types::{BlockHash, WPubkeyHash};
use lightning::chain;
-use lightning::chain::{BestBlock, chainmonitor, channelmonitor, Confirm, Watch};
-use lightning::chain::channelmonitor::{ChannelMonitor, ChannelMonitorUpdateErr, MonitorEvent};
+use lightning::chain::{BestBlock, ChannelMonitorUpdateErr, chainmonitor, channelmonitor, Confirm, Watch};
+use lightning::chain::channelmonitor::{ChannelMonitor, MonitorEvent};
use lightning::chain::transaction::OutPoint;
use lightning::chain::chaininterface::{BroadcasterInterface, ConfirmationTarget, FeeEstimator};
-use lightning::chain::keysinterface::{KeysInterface, InMemorySigner};
+use lightning::chain::keysinterface::{KeyMaterial, KeysInterface, InMemorySigner, Recipient};
use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
use lightning::ln::channelmanager::{ChainParameters, ChannelManager, PaymentSendFailure, ChannelManagerReadArgs};
use lightning::ln::channel::FEE_SPIKE_BUFFER_FEE_INCREASE_MULTIPLE;
use lightning::util::ser::{Readable, ReadableArgs, Writeable, Writer};
use lightning::routing::router::{Route, RouteHop};
-
-use utils::test_logger;
+use utils::test_logger::{self, Output};
use utils::test_persister::TestPersister;
use bitcoin::secp256k1::key::{PublicKey,SecretKey};
use std::sync::{Arc,Mutex};
use std::sync::atomic;
use std::io::Cursor;
+use bitcoin::bech32::u5;
const MAX_FEE: u32 = 10_000;
struct FuzzEstimator {
struct TestChainMonitor {
pub logger: Arc<dyn Logger>,
pub keys: Arc<KeyProvider>,
+ pub persister: Arc<TestPersister>,
pub chain_monitor: Arc<chainmonitor::ChainMonitor<EnforcingSigner, Arc<dyn chain::Filter>, Arc<TestBroadcaster>, Arc<FuzzEstimator>, Arc<dyn Logger>, Arc<TestPersister>>>,
- pub update_ret: Mutex<Result<(), channelmonitor::ChannelMonitorUpdateErr>>,
// If we reload a node with an old copy of ChannelMonitors, the ChannelManager deserialization
// logic will automatically force-close our channels for us (as we don't have an up-to-date
// monitor implying we are not able to punish misbehaving counterparties). Because this test
impl TestChainMonitor {
pub fn new(broadcaster: Arc<TestBroadcaster>, logger: Arc<dyn Logger>, feeest: Arc<FuzzEstimator>, persister: Arc<TestPersister>, keys: Arc<KeyProvider>) -> Self {
Self {
- chain_monitor: Arc::new(chainmonitor::ChainMonitor::new(None, broadcaster, logger.clone(), feeest, persister)),
+ chain_monitor: Arc::new(chainmonitor::ChainMonitor::new(None, broadcaster, logger.clone(), feeest, Arc::clone(&persister))),
logger,
keys,
- update_ret: Mutex::new(Ok(())),
+ persister,
latest_monitors: Mutex::new(HashMap::new()),
should_update_manager: atomic::AtomicBool::new(false),
}
}
}
impl chain::Watch<EnforcingSigner> for TestChainMonitor {
- fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingSigner>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingSigner>) -> Result<(), chain::ChannelMonitorUpdateErr> {
let mut ser = VecWriter(Vec::new());
monitor.write(&mut ser).unwrap();
if let Some(_) = self.latest_monitors.lock().unwrap().insert(funding_txo, (monitor.get_latest_update_id(), ser.0)) {
panic!("Already had monitor pre-watch_channel");
}
self.should_update_manager.store(true, atomic::Ordering::Relaxed);
- assert!(self.chain_monitor.watch_channel(funding_txo, monitor).is_ok());
- self.update_ret.lock().unwrap().clone()
+ self.chain_monitor.watch_channel(funding_txo, monitor)
}
- fn update_channel(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ fn update_channel(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), chain::ChannelMonitorUpdateErr> {
let mut map_lock = self.latest_monitors.lock().unwrap();
let mut map_entry = match map_lock.entry(funding_txo) {
hash_map::Entry::Occupied(entry) => entry,
deserialized_monitor.write(&mut ser).unwrap();
map_entry.insert((update.update_id, ser.0));
self.should_update_manager.store(true, atomic::Ordering::Relaxed);
- assert!(self.chain_monitor.update_channel(funding_txo, update).is_ok());
- self.update_ret.lock().unwrap().clone()
+ self.chain_monitor.update_channel(funding_txo, update)
}
fn release_pending_monitor_events(&self) -> Vec<MonitorEvent> {
impl KeysInterface for KeyProvider {
type Signer = EnforcingSigner;
- fn get_node_secret(&self) -> SecretKey {
- SecretKey::from_slice(&[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, self.node_id]).unwrap()
+ fn get_node_secret(&self, _recipient: Recipient) -> Result<SecretKey, ()> {
+ Ok(SecretKey::from_slice(&[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, self.node_id]).unwrap())
+ }
+
+ fn get_inbound_payment_key_material(&self) -> KeyMaterial {
+ KeyMaterial([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, self.node_id])
}
fn get_destination_script(&self) -> Script {
let id = self.rand_bytes_id.fetch_add(1, atomic::Ordering::Relaxed);
let keys = InMemorySigner::new(
&secp_ctx,
+ self.get_node_secret(Recipient::Node).unwrap(),
SecretKey::from_slice(&[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, self.node_id]).unwrap(),
SecretKey::from_slice(&[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, self.node_id]).unwrap(),
SecretKey::from_slice(&[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, self.node_id]).unwrap(),
fn read_chan_signer(&self, buffer: &[u8]) -> Result<Self::Signer, DecodeError> {
let mut reader = std::io::Cursor::new(buffer);
- let inner: InMemorySigner = Readable::read(&mut reader)?;
+ let inner: InMemorySigner = ReadableArgs::read(&mut reader, self.get_node_secret(Recipient::Node).unwrap())?;
let state = self.make_enforcement_state_cell(inner.commitment_seed);
Ok(EnforcingSigner {
})
}
- fn sign_invoice(&self, _invoice_preimage: Vec<u8>) -> Result<RecoverableSignature, ()> {
+ fn sign_invoice(&self, _hrp_bytes: &[u8], _invoice_data: &[u5], _recipient: Recipient) -> Result<RecoverableSignature, ()> {
unreachable!()
}
}
PaymentSendFailure::AllFailedRetrySafe(per_path_results) => {
for api_err in per_path_results { check_api_err(api_err); }
},
- PaymentSendFailure::PartialFailure(per_path_results) => {
- for res in per_path_results { if let Err(api_err) = res { check_api_err(api_err); } }
+ PaymentSendFailure::PartialFailure { results, .. } => {
+ for res in results { if let Err(api_err) = res { check_api_err(api_err); } }
},
}
}
let mut payment_hash;
for _ in 0..256 {
payment_hash = PaymentHash(Sha256::hash(&[*payment_id; 1]).into_inner());
- if let Ok(payment_secret) = dest.create_inbound_payment_for_hash(payment_hash, None, 3600, 0) {
+ if let Ok(payment_secret) = dest.create_inbound_payment_for_hash(payment_hash, None, 3600) {
return Some((payment_secret, payment_hash));
}
*payment_id = payment_id.wrapping_add(1);
fee_msat: amt,
cltv_expiry_delta: 200,
}]],
+ payment_params: None,
}, payment_hash, &Some(payment_secret)) {
check_payment_err(err);
false
fee_msat: amt,
cltv_expiry_delta: 200,
}]],
+ payment_params: None,
}, payment_hash, &Some(payment_secret)) {
check_payment_err(err);
false
}
#[inline]
-pub fn do_test<Out: test_logger::Output>(data: &[u8], out: Out) {
+pub fn do_test<Out: Output>(data: &[u8], underlying_out: Out) {
+ let out = SearchingOutput::new(underlying_out);
let broadcast = Arc::new(TestBroadcaster{});
macro_rules! make_node {
($node_id: expr, $fee_estimator: expr) => { {
let logger: Arc<dyn Logger> = Arc::new(test_logger::TestLogger::new($node_id.to_string(), out.clone()));
let keys_manager = Arc::new(KeyProvider { node_id: $node_id, rand_bytes_id: atomic::AtomicU32::new(0), enforcement_states: Mutex::new(HashMap::new()) });
- let monitor = Arc::new(TestChainMonitor::new(broadcast.clone(), logger.clone(), $fee_estimator.clone(), Arc::new(TestPersister{}), Arc::clone(&keys_manager)));
+ let monitor = Arc::new(TestChainMonitor::new(broadcast.clone(), logger.clone(), $fee_estimator.clone(),
+ Arc::new(TestPersister { update_ret: Mutex::new(Ok(())) }), Arc::clone(&keys_manager)));
let mut config = UserConfig::default();
config.channel_options.forwarding_fee_proportional_millionths = 0;
($ser: expr, $node_id: expr, $old_monitors: expr, $keys_manager: expr, $fee_estimator: expr) => { {
let keys_manager = Arc::clone(& $keys_manager);
let logger: Arc<dyn Logger> = Arc::new(test_logger::TestLogger::new($node_id.to_string(), out.clone()));
- let chain_monitor = Arc::new(TestChainMonitor::new(broadcast.clone(), logger.clone(), $fee_estimator.clone(), Arc::new(TestPersister{}), Arc::clone(& $keys_manager)));
+ let chain_monitor = Arc::new(TestChainMonitor::new(broadcast.clone(), logger.clone(), $fee_estimator.clone(),
+ Arc::new(TestPersister { update_ret: Mutex::new(Ok(())) }), Arc::clone(& $keys_manager)));
let mut config = UserConfig::default();
config.channel_options.forwarding_fee_proportional_millionths = 0;
let mut channel_txn = Vec::new();
macro_rules! make_channel {
($source: expr, $dest: expr, $chan_id: expr) => { {
- $source.peer_connected(&$dest.get_our_node_id(), &Init { features: InitFeatures::known() });
- $dest.peer_connected(&$source.get_our_node_id(), &Init { features: InitFeatures::known() });
+ $source.peer_connected(&$dest.get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
+ $dest.peer_connected(&$source.get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
$source.create_channel($dest.get_our_node_id(), 100_000, 42, 0, None).unwrap();
let open_channel = {
// force-close which we should detect as an error).
assert_eq!(msg.contents.flags & 2, 0);
},
- _ => panic!("Unhandled message event {:?}", event),
+ _ => if out.may_fail.load(atomic::Ordering::Acquire) {
+ return;
+ } else {
+ panic!("Unhandled message event {:?}", event)
+ },
}
if $limit_events != ProcessMessages::AllMessages {
break;
events::MessageSendEvent::SendChannelUpdate { ref msg, .. } => {
assert_eq!(msg.contents.flags & 2, 0); // The disable bit must never be set!
},
- _ => panic!("Unhandled message event"),
+ _ => if out.may_fail.load(atomic::Ordering::Acquire) {
+ return;
+ } else {
+ panic!("Unhandled message event")
+ },
}
}
push_excess_b_events!(nodes[1].get_and_clear_pending_msg_events().drain(..), Some(0));
events::MessageSendEvent::SendChannelUpdate { ref msg, .. } => {
assert_eq!(msg.contents.flags & 2, 0); // The disable bit must never be set!
},
- _ => panic!("Unhandled message event"),
+ _ => if out.may_fail.load(atomic::Ordering::Acquire) {
+ return;
+ } else {
+ panic!("Unhandled message event")
+ },
}
}
push_excess_b_events!(nodes[1].get_and_clear_pending_msg_events().drain(..), Some(2));
}
},
events::Event::PaymentSent { .. } => {},
+ events::Event::PaymentPathSuccessful { .. } => {},
events::Event::PaymentPathFailed { .. } => {},
events::Event::PaymentForwarded { .. } if $node == 1 => {},
events::Event::PendingHTLCsForwardable { .. } => {
nodes[$node].process_pending_htlc_forwards();
},
- _ => panic!("Unhandled event"),
+ _ => if out.may_fail.load(atomic::Ordering::Acquire) {
+ return;
+ } else {
+ panic!("Unhandled event")
+ },
}
}
had_events
// bit-twiddling mutations to have similar effects. This is probably overkill, but no
// harm in doing so.
- 0x00 => *monitor_a.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure),
- 0x01 => *monitor_b.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure),
- 0x02 => *monitor_c.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure),
- 0x04 => *monitor_a.update_ret.lock().unwrap() = Ok(()),
- 0x05 => *monitor_b.update_ret.lock().unwrap() = Ok(()),
- 0x06 => *monitor_c.update_ret.lock().unwrap() = Ok(()),
+ 0x00 => *monitor_a.persister.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure),
+ 0x01 => *monitor_b.persister.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure),
+ 0x02 => *monitor_c.persister.update_ret.lock().unwrap() = Err(ChannelMonitorUpdateErr::TemporaryFailure),
+ 0x04 => *monitor_a.persister.update_ret.lock().unwrap() = Ok(()),
+ 0x05 => *monitor_b.persister.update_ret.lock().unwrap() = Ok(()),
+ 0x06 => *monitor_c.persister.update_ret.lock().unwrap() = Ok(()),
0x08 => {
if let Some((id, _)) = monitor_a.latest_monitors.lock().unwrap().get(&chan_1_funding) {
- nodes[0].channel_monitor_updated(&chan_1_funding, *id);
+ monitor_a.chain_monitor.force_channel_monitor_updated(chan_1_funding, *id);
+ nodes[0].process_monitor_events();
}
},
0x09 => {
if let Some((id, _)) = monitor_b.latest_monitors.lock().unwrap().get(&chan_1_funding) {
- nodes[1].channel_monitor_updated(&chan_1_funding, *id);
+ monitor_b.chain_monitor.force_channel_monitor_updated(chan_1_funding, *id);
+ nodes[1].process_monitor_events();
}
},
0x0a => {
if let Some((id, _)) = monitor_b.latest_monitors.lock().unwrap().get(&chan_2_funding) {
- nodes[1].channel_monitor_updated(&chan_2_funding, *id);
+ monitor_b.chain_monitor.force_channel_monitor_updated(chan_2_funding, *id);
+ nodes[1].process_monitor_events();
}
},
0x0b => {
if let Some((id, _)) = monitor_c.latest_monitors.lock().unwrap().get(&chan_2_funding) {
- nodes[2].channel_monitor_updated(&chan_2_funding, *id);
+ monitor_c.chain_monitor.force_channel_monitor_updated(chan_2_funding, *id);
+ nodes[2].process_monitor_events();
}
},
},
0x0e => {
if chan_a_disconnected {
- nodes[0].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known() });
- nodes[1].peer_connected(&nodes[0].get_our_node_id(), &Init { features: InitFeatures::known() });
+ nodes[0].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
+ nodes[1].peer_connected(&nodes[0].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
chan_a_disconnected = false;
}
},
0x0f => {
if chan_b_disconnected {
- nodes[1].peer_connected(&nodes[2].get_our_node_id(), &Init { features: InitFeatures::known() });
- nodes[2].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known() });
+ nodes[1].peer_connected(&nodes[2].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
+ nodes[2].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
chan_b_disconnected = false;
}
},
// Test that no channel is in a stuck state where neither party can send funds even
// after we resolve all pending events.
// First make sure there are no pending monitor updates, resetting the error state
- // and calling channel_monitor_updated for each monitor.
- *monitor_a.update_ret.lock().unwrap() = Ok(());
- *monitor_b.update_ret.lock().unwrap() = Ok(());
- *monitor_c.update_ret.lock().unwrap() = Ok(());
+ // and calling force_channel_monitor_updated for each monitor.
+ *monitor_a.persister.update_ret.lock().unwrap() = Ok(());
+ *monitor_b.persister.update_ret.lock().unwrap() = Ok(());
+ *monitor_c.persister.update_ret.lock().unwrap() = Ok(());
if let Some((id, _)) = monitor_a.latest_monitors.lock().unwrap().get(&chan_1_funding) {
- nodes[0].channel_monitor_updated(&chan_1_funding, *id);
+ monitor_a.chain_monitor.force_channel_monitor_updated(chan_1_funding, *id);
+ nodes[0].process_monitor_events();
}
if let Some((id, _)) = monitor_b.latest_monitors.lock().unwrap().get(&chan_1_funding) {
- nodes[1].channel_monitor_updated(&chan_1_funding, *id);
+ monitor_b.chain_monitor.force_channel_monitor_updated(chan_1_funding, *id);
+ nodes[1].process_monitor_events();
}
if let Some((id, _)) = monitor_b.latest_monitors.lock().unwrap().get(&chan_2_funding) {
- nodes[1].channel_monitor_updated(&chan_2_funding, *id);
+ monitor_b.chain_monitor.force_channel_monitor_updated(chan_2_funding, *id);
+ nodes[1].process_monitor_events();
}
if let Some((id, _)) = monitor_c.latest_monitors.lock().unwrap().get(&chan_2_funding) {
- nodes[2].channel_monitor_updated(&chan_2_funding, *id);
+ monitor_c.chain_monitor.force_channel_monitor_updated(chan_2_funding, *id);
+ nodes[2].process_monitor_events();
}
// Next, make sure peers are all connected to each other
if chan_a_disconnected {
- nodes[0].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known() });
- nodes[1].peer_connected(&nodes[0].get_our_node_id(), &Init { features: InitFeatures::known() });
+ nodes[0].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
+ nodes[1].peer_connected(&nodes[0].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
chan_a_disconnected = false;
}
if chan_b_disconnected {
- nodes[1].peer_connected(&nodes[2].get_our_node_id(), &Init { features: InitFeatures::known() });
- nodes[2].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known() });
+ nodes[1].peer_connected(&nodes[2].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
+ nodes[2].peer_connected(&nodes[1].get_our_node_id(), &Init { features: InitFeatures::known(), remote_network_address: None });
chan_b_disconnected = false;
}
break;
}
- // Finally, make sure that at least one end of each channel can make a substantial payment.
+ // Finally, make sure that at least one end of each channel can make a substantial payment
assert!(
send_payment(&nodes[0], &nodes[1], chan_a, 10_000_000, &mut payment_id) ||
send_payment(&nodes[1], &nodes[0], chan_a, 10_000_000, &mut payment_id));
}
}
-pub fn chanmon_consistency_test<Out: test_logger::Output>(data: &[u8], out: Out) {
+/// We actually have different behavior based on if a certain log string has been seen, so we have
+/// to do a bit more tracking.
+#[derive(Clone)]
+struct SearchingOutput<O: Output> {
+ output: O,
+ may_fail: Arc<atomic::AtomicBool>,
+}
+impl<O: Output> Output for SearchingOutput<O> {
+ fn locked_write(&self, data: &[u8]) {
+ // We hit a design limitation of LN state machine (see CONCURRENT_INBOUND_HTLC_FEE_BUFFER)
+ if std::str::from_utf8(data).unwrap().contains("Outbound update_fee HTLC buffer overflow - counterparty should force-close this channel") {
+ self.may_fail.store(true, atomic::Ordering::Release);
+ }
+ self.output.locked_write(data)
+ }
+}
+impl<O: Output> SearchingOutput<O> {
+ pub fn new(output: O) -> Self {
+ Self { output, may_fail: Arc::new(atomic::AtomicBool::new(false)) }
+ }
+}
+
+pub fn chanmon_consistency_test<Out: Output>(data: &[u8], out: Out) {
do_test(data, out);
}
projects / rust-lightning / blobdiff