use chain::chaininterface;
use chain::transaction::OutPoint;
use chain::keysinterface::KeysInterface;
-use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentPreimage, PaymentHash};
+use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentPreimage, PaymentHash, PaymentSecret, PaymentSendFailure};
use ln::channelmonitor::{ChannelMonitor, ManyChannelMonitor};
-use ln::router::{Route, Router};
+use ln::router::{Route, Router, RouterReadArgs};
use ln::features::InitFeatures;
use ln::msgs;
use ln::msgs::{ChannelMessageHandler,RoutingMessageHandler};
use bitcoin::blockdata::transaction::{Transaction, TxOut};
use bitcoin::network::constants::Network;
-use bitcoin_hashes::sha256::Hash as Sha256;
-use bitcoin_hashes::sha256d::Hash as Sha256d;
-use bitcoin_hashes::Hash;
+use bitcoin::hashes::sha256::Hash as Sha256;
+use bitcoin::hashes::sha256d::Hash as Sha256d;
+use bitcoin::hashes::Hash;
-use secp256k1::Secp256k1;
-use secp256k1::key::PublicKey;
+use bitcoin::secp256k1::Secp256k1;
+use bitcoin::secp256k1::key::PublicKey;
use rand::{thread_rng,Rng};
use std::rc::Rc;
use std::sync::{Arc, Mutex};
use std::mem;
-use std::collections::{HashSet, HashMap};
+use std::collections::HashMap;
pub const CHAN_CONFIRM_DEPTH: u32 = 100;
pub fn confirm_transaction<'a, 'b: 'a>(notifier: &'a chaininterface::BlockNotifierRef<'b>, chain: &chaininterface::ChainWatchInterfaceUtil, tx: &Transaction, chan_id: u32) {
pub struct TestChanMonCfg {
pub tx_broadcaster: test_utils::TestBroadcaster,
+ pub fee_estimator: test_utils::TestFeeEstimator,
}
pub struct NodeCfg<'a> {
pub chain_monitor: Arc<chaininterface::ChainWatchInterfaceUtil>,
pub tx_broadcaster: &'a test_utils::TestBroadcaster,
- pub fee_estimator: Arc<test_utils::TestFeeEstimator>,
+ pub fee_estimator: &'a test_utils::TestFeeEstimator,
pub chan_monitor: test_utils::TestChannelMonitor<'a>,
- pub keys_manager: Arc<test_utils::TestKeysInterface>,
+ pub keys_manager: test_utils::TestKeysInterface,
pub logger: Arc<test_utils::TestLogger>,
pub node_seed: [u8; 32],
}
pub chain_monitor: Arc<chaininterface::ChainWatchInterfaceUtil>,
pub tx_broadcaster: &'c test_utils::TestBroadcaster,
pub chan_monitor: &'b test_utils::TestChannelMonitor<'c>,
- pub keys_manager: Arc<test_utils::TestKeysInterface>,
- pub node: &'a ChannelManager<EnforcingChannelKeys, &'b TestChannelMonitor<'c>, &'c test_utils::TestBroadcaster>,
+ pub keys_manager: &'b test_utils::TestKeysInterface,
+ pub node: &'a ChannelManager<EnforcingChannelKeys, &'b TestChannelMonitor<'c>, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator>,
pub router: Router,
pub node_seed: [u8; 32],
pub network_payment_count: Rc<RefCell<u8>>,
assert!(self.node.get_and_clear_pending_events().is_empty());
assert!(self.chan_monitor.added_monitors.lock().unwrap().is_empty());
+ // Check that if we serialize the Router, we can deserialize it again.
+ {
+ let mut w = test_utils::TestVecWriter(Vec::new());
+ self.router.write(&mut w).unwrap();
+ let deserialized_router = Router::read(&mut ::std::io::Cursor::new(&w.0), RouterReadArgs {
+ chain_monitor: Arc::clone(&self.chain_monitor) as Arc<chaininterface::ChainWatchInterface>,
+ logger: Arc::clone(&self.logger) as Arc<Logger>
+ }).unwrap();
+ let mut chan_progress = 0;
+ loop {
+ let orig_announcements = self.router.get_next_channel_announcements(chan_progress, 255);
+ let deserialized_announcements = deserialized_router.get_next_channel_announcements(chan_progress, 255);
+ assert!(orig_announcements == deserialized_announcements);
+ chan_progress = match orig_announcements.last() {
+ Some(announcement) => announcement.0.contents.short_channel_id + 1,
+ None => break,
+ };
+ }
+ let mut node_progress = None;
+ loop {
+ let orig_announcements = self.router.get_next_node_announcements(node_progress.as_ref(), 255);
+ let deserialized_announcements = deserialized_router.get_next_node_announcements(node_progress.as_ref(), 255);
+ assert!(orig_announcements == deserialized_announcements);
+ node_progress = match orig_announcements.last() {
+ Some(announcement) => Some(announcement.contents.node_id),
+ None => break,
+ };
+ }
+ }
+
// Check that if we serialize and then deserialize all our channel monitors we get the
// same set of outputs to watch for on chain as we have now. Note that if we write
// tests that fully close channels and remove the monitors at some point this may break.
- let feeest = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
- let old_monitors = self.chan_monitor.simple_monitor.monitors.lock().unwrap();
+ let feeest = test_utils::TestFeeEstimator { sat_per_kw: 253 };
let mut deserialized_monitors = Vec::new();
- for (_, old_monitor) in old_monitors.iter() {
- let mut w = test_utils::TestVecWriter(Vec::new());
- old_monitor.write_for_disk(&mut w).unwrap();
- let (_, deserialized_monitor) = <(Sha256d, ChannelMonitor<EnforcingChannelKeys>)>::read(
- &mut ::std::io::Cursor::new(&w.0), Arc::clone(&self.logger) as Arc<Logger>).unwrap();
- deserialized_monitors.push(deserialized_monitor);
+ {
+ let old_monitors = self.chan_monitor.simple_monitor.monitors.lock().unwrap();
+ for (_, old_monitor) in old_monitors.iter() {
+ let mut w = test_utils::TestVecWriter(Vec::new());
+ old_monitor.write_for_disk(&mut w).unwrap();
+ let (_, deserialized_monitor) = <(Sha256d, ChannelMonitor<EnforcingChannelKeys>)>::read(
+ &mut ::std::io::Cursor::new(&w.0), Arc::clone(&self.logger) as Arc<Logger>).unwrap();
+ deserialized_monitors.push(deserialized_monitor);
+ }
}
// Before using all the new monitors to check the watch outpoints, use the full set of
{
let mut channel_monitors = HashMap::new();
for monitor in deserialized_monitors.iter_mut() {
- channel_monitors.insert(monitor.get_funding_txo().unwrap(), monitor);
+ channel_monitors.insert(monitor.get_funding_txo(), monitor);
}
let mut w = test_utils::TestVecWriter(Vec::new());
self.node.write(&mut w).unwrap();
- <(Sha256d, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster>)>::read(&mut ::std::io::Cursor::new(w.0), ChannelManagerReadArgs {
+ <(Sha256d, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>)>::read(&mut ::std::io::Cursor::new(w.0), ChannelManagerReadArgs {
default_config: UserConfig::default(),
- keys_manager: self.keys_manager.clone(),
- fee_estimator: Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }),
+ keys_manager: self.keys_manager,
+ fee_estimator: &test_utils::TestFeeEstimator { sat_per_kw: 253 },
monitor: self.chan_monitor,
tx_broadcaster: self.tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
}
let chain_watch = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&self.logger) as Arc<Logger>));
- let channel_monitor = test_utils::TestChannelMonitor::new(chain_watch.clone(), self.tx_broadcaster.clone(), self.logger.clone(), feeest);
+ let channel_monitor = test_utils::TestChannelMonitor::new(chain_watch.clone(), self.tx_broadcaster.clone(), self.logger.clone(), &feeest);
for deserialized_monitor in deserialized_monitors.drain(..) {
- if let Err(_) = channel_monitor.add_update_monitor(deserialized_monitor.get_funding_txo().unwrap(), deserialized_monitor) {
+ if let Err(_) = channel_monitor.add_monitor(deserialized_monitor.get_funding_txo(), deserialized_monitor) {
panic!();
}
}
}
}
+macro_rules! get_local_commitment_txn {
+ ($node: expr, $channel_id: expr) => {
+ {
+ let mut monitors = $node.chan_monitor.simple_monitor.monitors.lock().unwrap();
+ let mut commitment_txn = None;
+ for (funding_txo, monitor) in monitors.iter_mut() {
+ if funding_txo.to_channel_id() == $channel_id {
+ commitment_txn = Some(monitor.unsafe_get_latest_local_commitment_txn());
+ break;
+ }
+ }
+ commitment_txn.unwrap()
+ }
+ }
+}
+
+macro_rules! unwrap_send_err {
+ ($res: expr, $all_failed: expr, $type: pat, $check: expr) => {
+ match &$res {
+ &Err(PaymentSendFailure::AllFailedRetrySafe(ref fails)) if $all_failed => {
+ assert_eq!(fails.len(), 1);
+ match fails[0] {
+ $type => { $check },
+ _ => panic!(),
+ }
+ },
+ &Err(PaymentSendFailure::PartialFailure(ref fails)) if !$all_failed => {
+ assert_eq!(fails.len(), 1);
+ match fails[0] {
+ Err($type) => { $check },
+ _ => panic!(),
+ }
+ },
+ _ => panic!(),
+ }
+ }
+}
+
+macro_rules! check_added_monitors {
+ ($node: expr, $count: expr) => {
+ {
+ let mut added_monitors = $node.chan_monitor.added_monitors.lock().unwrap();
+ assert_eq!(added_monitors.len(), $count);
+ added_monitors.clear();
+ }
+ }
+}
+
pub fn create_funding_transaction<'a, 'b, 'c>(node: &Node<'a, 'b, 'c>, expected_chan_value: u64, expected_user_chan_id: u64) -> ([u8; 32], Transaction, OutPoint) {
let chan_id = *node.network_chan_count.borrow();
}
pub fn create_chan_between_nodes_with_value_init<'a, 'b, 'c>(node_a: &Node<'a, 'b, 'c>, node_b: &Node<'a, 'b, 'c>, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> Transaction {
- node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42).unwrap();
+ node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42, None).unwrap();
node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id()));
node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id()));
let (temporary_channel_id, tx, funding_output) = create_funding_transaction(node_a, channel_value, 42);
- {
- node_a.node.funding_transaction_generated(&temporary_channel_id, funding_output);
- let mut added_monitors = node_a.chan_monitor.added_monitors.lock().unwrap();
- assert_eq!(added_monitors.len(), 1);
- assert_eq!(added_monitors[0].0, funding_output);
- added_monitors.clear();
- }
+ node_a.node.funding_transaction_generated(&temporary_channel_id, funding_output);
+ check_added_monitors!(node_a, 0);
node_b.node.handle_funding_created(&node_a.node.get_our_node_id(), &get_event_msg!(node_a, MessageSendEvent::SendFundingCreated, node_b.node.get_our_node_id()));
{
pub fn create_announced_chan_between_nodes_with_value<'a, 'b, 'c, 'd>(nodes: &'a Vec<Node<'b, 'c, 'd>>, a: usize, b: usize, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
let chan_announcement = create_chan_between_nodes_with_value(&nodes[a], &nodes[b], channel_value, push_msat, a_flags, b_flags);
+
+ nodes[a].node.broadcast_node_announcement([0, 0, 0], [0; 32], Vec::new());
+ let a_events = nodes[a].node.get_and_clear_pending_msg_events();
+ assert_eq!(a_events.len(), 1);
+ let a_node_announcement = match a_events[0] {
+ MessageSendEvent::BroadcastNodeAnnouncement { ref msg } => {
+ (*msg).clone()
+ },
+ _ => panic!("Unexpected event"),
+ };
+
+ nodes[b].node.broadcast_node_announcement([1, 1, 1], [1; 32], Vec::new());
+ let b_events = nodes[b].node.get_and_clear_pending_msg_events();
+ assert_eq!(b_events.len(), 1);
+ let b_node_announcement = match b_events[0] {
+ MessageSendEvent::BroadcastNodeAnnouncement { ref msg } => {
+ (*msg).clone()
+ },
+ _ => panic!("Unexpected event"),
+ };
+
for node in nodes {
assert!(node.router.handle_channel_announcement(&chan_announcement.0).unwrap());
node.router.handle_channel_update(&chan_announcement.1).unwrap();
node.router.handle_channel_update(&chan_announcement.2).unwrap();
+ node.router.handle_node_announcement(&a_node_announcement).unwrap();
+ node.router.handle_node_announcement(&b_node_announcement).unwrap();
}
(chan_announcement.1, chan_announcement.2, chan_announcement.3, chan_announcement.4)
}
macro_rules! check_spends {
- ($tx: expr, $spends_tx: expr) => {
+ ($tx: expr, $($spends_txn: expr),*) => {
{
$tx.verify(|out_point| {
- if out_point.txid == $spends_tx.txid() {
- $spends_tx.output.get(out_point.vout as usize).cloned()
- } else {
- None
- }
+ $(
+ if out_point.txid == $spends_txn.txid() {
+ return $spends_txn.output.get(out_point.vout as usize).cloned()
+ }
+ )*
+ None
}).unwrap();
}
}
}
}
-macro_rules! check_added_monitors {
- ($node: expr, $count: expr) => {
- {
- let mut added_monitors = $node.chan_monitor.added_monitors.lock().unwrap();
- assert_eq!(added_monitors.len(), $count);
- added_monitors.clear();
- }
- }
-}
-
macro_rules! commitment_signed_dance {
($node_a: expr, $node_b: expr, $commitment_signed: expr, $fail_backwards: expr, true /* skip last step */) => {
{
}
}
-macro_rules! expect_pending_htlcs_forwardable {
+macro_rules! expect_pending_htlcs_forwardable_ignore {
($node: expr) => {{
let events = $node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
Event::PendingHTLCsForwardable { .. } => { },
_ => panic!("Unexpected event"),
};
+ }}
+}
+
+macro_rules! expect_pending_htlcs_forwardable {
+ ($node: expr) => {{
+ expect_pending_htlcs_forwardable_ignore!($node);
$node.node.process_pending_htlc_forwards();
}}
}
let events = $node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match events[0] {
- Event::PaymentReceived { ref payment_hash, amt } => {
+ Event::PaymentReceived { ref payment_hash, ref payment_secret, amt } => {
assert_eq!($expected_payment_hash, *payment_hash);
+ assert_eq!(None, *payment_secret);
assert_eq!($expected_recv_value, amt);
},
_ => panic!("Unexpected event"),
}
macro_rules! expect_payment_failed {
- ($node: expr, $expected_payment_hash: expr, $rejected_by_dest: expr) => {
+ ($node: expr, $expected_payment_hash: expr, $rejected_by_dest: expr $(, $expected_error_code: expr, $expected_error_data: expr)*) => {
let events = $node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match events[0] {
- Event::PaymentFailed { ref payment_hash, rejected_by_dest, .. } => {
+ Event::PaymentFailed { ref payment_hash, rejected_by_dest, ref error_code, ref error_data } => {
assert_eq!(*payment_hash, $expected_payment_hash);
assert_eq!(rejected_by_dest, $rejected_by_dest);
+ assert!(error_code.is_some());
+ assert!(error_data.is_some());
+ $(
+ assert_eq!(error_code.unwrap(), $expected_error_code);
+ assert_eq!(&error_data.as_ref().unwrap()[..], $expected_error_data);
+ )*
},
_ => panic!("Unexpected event"),
}
}
}
-pub fn send_along_route_with_hash<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64, our_payment_hash: PaymentHash) {
- let mut payment_event = {
- origin_node.node.send_payment(route, our_payment_hash).unwrap();
- check_added_monitors!(origin_node, 1);
+pub fn send_along_route_with_secret<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route, expected_paths: &[&[&Node<'a, 'b, 'c>]], recv_value: u64, our_payment_hash: PaymentHash, our_payment_secret: Option<PaymentSecret>) {
+ origin_node.node.send_payment(&route, our_payment_hash, &our_payment_secret).unwrap();
+ check_added_monitors!(origin_node, expected_paths.len());
+ pass_along_route(origin_node, expected_paths, recv_value, our_payment_hash, our_payment_secret);
+}
- let mut events = origin_node.node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 1);
- SendEvent::from_event(events.remove(0))
- };
+pub fn pass_along_path<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_path: &[&Node<'a, 'b, 'c>], recv_value: u64, our_payment_hash: PaymentHash, our_payment_secret: Option<PaymentSecret>, ev: MessageSendEvent, payment_received_expected: bool) {
+ let mut payment_event = SendEvent::from_event(ev);
let mut prev_node = origin_node;
- for (idx, &node) in expected_route.iter().enumerate() {
+ for (idx, &node) in expected_path.iter().enumerate() {
assert_eq!(node.node.get_our_node_id(), payment_event.node_id);
node.node.handle_update_add_htlc(&prev_node.node.get_our_node_id(), &payment_event.msgs[0]);
expect_pending_htlcs_forwardable!(node);
- if idx == expected_route.len() - 1 {
+ if idx == expected_path.len() - 1 {
let events_2 = node.node.get_and_clear_pending_events();
- assert_eq!(events_2.len(), 1);
- match events_2[0] {
- Event::PaymentReceived { ref payment_hash, amt } => {
- assert_eq!(our_payment_hash, *payment_hash);
- assert_eq!(amt, recv_value);
- },
- _ => panic!("Unexpected event"),
+ if payment_received_expected {
+ assert_eq!(events_2.len(), 1);
+ match events_2[0] {
+ Event::PaymentReceived { ref payment_hash, ref payment_secret, amt } => {
+ assert_eq!(our_payment_hash, *payment_hash);
+ assert_eq!(our_payment_secret, *payment_secret);
+ assert_eq!(amt, recv_value);
+ },
+ _ => panic!("Unexpected event"),
+ }
+ } else {
+ assert!(events_2.is_empty());
}
} else {
let mut events_2 = node.node.get_and_clear_pending_msg_events();
}
}
+pub fn pass_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&[&Node<'a, 'b, 'c>]], recv_value: u64, our_payment_hash: PaymentHash, our_payment_secret: Option<PaymentSecret>) {
+ let mut events = origin_node.node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), expected_route.len());
+ for (path_idx, (ev, expected_path)) in events.drain(..).zip(expected_route.iter()).enumerate() {
+ // Once we've gotten through all the HTLCs, the last one should result in a
+ // PaymentReceived (but each previous one should not!), .
+ let expect_payment = path_idx == expected_route.len() - 1;
+ pass_along_path(origin_node, expected_path, recv_value, our_payment_hash.clone(), our_payment_secret, ev, expect_payment);
+ }
+}
+
+pub fn send_along_route_with_hash<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64, our_payment_hash: PaymentHash) {
+ send_along_route_with_secret(origin_node, route, &[expected_route], recv_value, our_payment_hash, None);
+}
+
pub fn send_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) -> (PaymentPreimage, PaymentHash) {
let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(origin_node);
send_along_route_with_hash(origin_node, route, expected_route, recv_value, our_payment_hash);
(our_payment_preimage, our_payment_hash)
}
-pub fn claim_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], skip_last: bool, our_payment_preimage: PaymentPreimage, expected_amount: u64) {
- assert!(expected_route.last().unwrap().node.claim_funds(our_payment_preimage, expected_amount));
- check_added_monitors!(expected_route.last().unwrap(), 1);
+pub fn claim_payment_along_route_with_secret<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_paths: &[&[&Node<'a, 'b, 'c>]], skip_last: bool, our_payment_preimage: PaymentPreimage, our_payment_secret: Option<PaymentSecret>, expected_amount: u64) {
+ for path in expected_paths.iter() {
+ assert_eq!(path.last().unwrap().node.get_our_node_id(), expected_paths[0].last().unwrap().node.get_our_node_id());
+ }
+ assert!(expected_paths[0].last().unwrap().node.claim_funds(our_payment_preimage, &our_payment_secret, expected_amount));
+ check_added_monitors!(expected_paths[0].last().unwrap(), expected_paths.len());
- let mut next_msgs: Option<(msgs::UpdateFulfillHTLC, msgs::CommitmentSigned)> = None;
- let mut expected_next_node = expected_route.last().unwrap().node.get_our_node_id();
- macro_rules! get_next_msgs {
- ($node: expr) => {
- {
- let events = $node.node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fulfill_htlcs, ref update_fail_htlcs, ref update_fail_malformed_htlcs, ref update_fee, ref commitment_signed } } => {
- assert!(update_add_htlcs.is_empty());
- assert_eq!(update_fulfill_htlcs.len(), 1);
- assert!(update_fail_htlcs.is_empty());
- assert!(update_fail_malformed_htlcs.is_empty());
- assert!(update_fee.is_none());
- expected_next_node = node_id.clone();
- Some((update_fulfill_htlcs[0].clone(), commitment_signed.clone()))
- },
- _ => panic!("Unexpected event"),
- }
+ macro_rules! msgs_from_ev {
+ ($ev: expr) => {
+ match $ev {
+ &MessageSendEvent::UpdateHTLCs { ref node_id, updates: msgs::CommitmentUpdate { ref update_add_htlcs, ref update_fulfill_htlcs, ref update_fail_htlcs, ref update_fail_malformed_htlcs, ref update_fee, ref commitment_signed } } => {
+ assert!(update_add_htlcs.is_empty());
+ assert_eq!(update_fulfill_htlcs.len(), 1);
+ assert!(update_fail_htlcs.is_empty());
+ assert!(update_fail_malformed_htlcs.is_empty());
+ assert!(update_fee.is_none());
+ ((update_fulfill_htlcs[0].clone(), commitment_signed.clone()), node_id.clone())
+ },
+ _ => panic!("Unexpected event"),
}
}
}
+ let mut per_path_msgs: Vec<((msgs::UpdateFulfillHTLC, msgs::CommitmentSigned), PublicKey)> = Vec::with_capacity(expected_paths.len());
+ let events = expected_paths[0].last().unwrap().node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), expected_paths.len());
+ for ev in events.iter() {
+ per_path_msgs.push(msgs_from_ev!(ev));
+ }
- macro_rules! last_update_fulfill_dance {
- ($node: expr, $prev_node: expr) => {
- {
- $node.node.handle_update_fulfill_htlc(&$prev_node.node.get_our_node_id(), &next_msgs.as_ref().unwrap().0);
- check_added_monitors!($node, 0);
- assert!($node.node.get_and_clear_pending_msg_events().is_empty());
- commitment_signed_dance!($node, $prev_node, next_msgs.as_ref().unwrap().1, false);
+ for (expected_route, (path_msgs, next_hop)) in expected_paths.iter().zip(per_path_msgs.drain(..)) {
+ let mut next_msgs = Some(path_msgs);
+ let mut expected_next_node = next_hop;
+
+ macro_rules! last_update_fulfill_dance {
+ ($node: expr, $prev_node: expr) => {
+ {
+ $node.node.handle_update_fulfill_htlc(&$prev_node.node.get_our_node_id(), &next_msgs.as_ref().unwrap().0);
+ check_added_monitors!($node, 0);
+ assert!($node.node.get_and_clear_pending_msg_events().is_empty());
+ commitment_signed_dance!($node, $prev_node, next_msgs.as_ref().unwrap().1, false);
+ }
}
}
- }
- macro_rules! mid_update_fulfill_dance {
- ($node: expr, $prev_node: expr, $new_msgs: expr) => {
- {
- $node.node.handle_update_fulfill_htlc(&$prev_node.node.get_our_node_id(), &next_msgs.as_ref().unwrap().0);
- check_added_monitors!($node, 1);
- let new_next_msgs = if $new_msgs {
- get_next_msgs!($node)
- } else {
- assert!($node.node.get_and_clear_pending_msg_events().is_empty());
- None
- };
- commitment_signed_dance!($node, $prev_node, next_msgs.as_ref().unwrap().1, false);
- next_msgs = new_next_msgs;
+ macro_rules! mid_update_fulfill_dance {
+ ($node: expr, $prev_node: expr, $new_msgs: expr) => {
+ {
+ $node.node.handle_update_fulfill_htlc(&$prev_node.node.get_our_node_id(), &next_msgs.as_ref().unwrap().0);
+ check_added_monitors!($node, 1);
+ let new_next_msgs = if $new_msgs {
+ let events = $node.node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 1);
+ let (res, nexthop) = msgs_from_ev!(&events[0]);
+ expected_next_node = nexthop;
+ Some(res)
+ } else {
+ assert!($node.node.get_and_clear_pending_msg_events().is_empty());
+ None
+ };
+ commitment_signed_dance!($node, $prev_node, next_msgs.as_ref().unwrap().1, false);
+ next_msgs = new_next_msgs;
+ }
}
}
- }
- let mut prev_node = expected_route.last().unwrap();
- for (idx, node) in expected_route.iter().rev().enumerate() {
- assert_eq!(expected_next_node, node.node.get_our_node_id());
- let update_next_msgs = !skip_last || idx != expected_route.len() - 1;
- if next_msgs.is_some() {
- mid_update_fulfill_dance!(node, prev_node, update_next_msgs);
- } else if update_next_msgs {
- next_msgs = get_next_msgs!(node);
- } else {
- assert!(node.node.get_and_clear_pending_msg_events().is_empty());
- }
- if !skip_last && idx == expected_route.len() - 1 {
- assert_eq!(expected_next_node, origin_node.node.get_our_node_id());
+ let mut prev_node = expected_route.last().unwrap();
+ for (idx, node) in expected_route.iter().rev().enumerate().skip(1) {
+ assert_eq!(expected_next_node, node.node.get_our_node_id());
+ let update_next_msgs = !skip_last || idx != expected_route.len() - 1;
+ if next_msgs.is_some() {
+ mid_update_fulfill_dance!(node, prev_node, update_next_msgs);
+ } else {
+ assert!(!update_next_msgs);
+ assert!(node.node.get_and_clear_pending_msg_events().is_empty());
+ }
+ if !skip_last && idx == expected_route.len() - 1 {
+ assert_eq!(expected_next_node, origin_node.node.get_our_node_id());
+ }
+
+ prev_node = node;
}
- prev_node = node;
+ if !skip_last {
+ last_update_fulfill_dance!(origin_node, expected_route.first().unwrap());
+ expect_payment_sent!(origin_node, our_payment_preimage);
+ }
}
+}
- if !skip_last {
- last_update_fulfill_dance!(origin_node, expected_route.first().unwrap());
- expect_payment_sent!(origin_node, our_payment_preimage);
- }
+pub fn claim_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], skip_last: bool, our_payment_preimage: PaymentPreimage, expected_amount: u64) {
+ claim_payment_along_route_with_secret(origin_node, &[expected_route], skip_last, our_payment_preimage, None, expected_amount);
}
pub fn claim_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], our_payment_preimage: PaymentPreimage, expected_amount: u64) {
pub fn route_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) -> (PaymentPreimage, PaymentHash) {
let route = origin_node.router.get_route(&expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV).unwrap();
- assert_eq!(route.hops.len(), expected_route.len());
- for (node, hop) in expected_route.iter().zip(route.hops.iter()) {
+ assert_eq!(route.paths.len(), 1);
+ assert_eq!(route.paths[0].len(), expected_route.len());
+ for (node, hop) in expected_route.iter().zip(route.paths[0].iter()) {
assert_eq!(hop.pubkey, node.node.get_our_node_id());
}
pub fn route_over_limit<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) {
let route = origin_node.router.get_route(&expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV).unwrap();
- assert_eq!(route.hops.len(), expected_route.len());
- for (node, hop) in expected_route.iter().zip(route.hops.iter()) {
+ assert_eq!(route.paths.len(), 1);
+ assert_eq!(route.paths[0].len(), expected_route.len());
+ for (node, hop) in expected_route.iter().zip(route.paths[0].iter()) {
assert_eq!(hop.pubkey, node.node.get_our_node_id());
}
let (_, our_payment_hash) = get_payment_preimage_hash!(origin_node);
-
- let err = origin_node.node.send_payment(route, our_payment_hash).err().unwrap();
- match err {
- APIError::ChannelUnavailable{err} => assert_eq!(err, "Cannot send value that would put us over the max HTLC value in flight our peer will accept"),
- _ => panic!("Unknown error variants"),
- };
+ unwrap_send_err!(origin_node.node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot send value that would put us over the max HTLC value in flight our peer will accept"));
}
pub fn send_payment<'a, 'b, 'c>(origin: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64, expected_value: u64) {
}
pub fn fail_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], skip_last: bool, our_payment_hash: PaymentHash) {
- assert!(expected_route.last().unwrap().node.fail_htlc_backwards(&our_payment_hash));
+ assert!(expected_route.last().unwrap().node.fail_htlc_backwards(&our_payment_hash, &None));
expect_pending_htlcs_forwardable!(expected_route.last().unwrap());
check_added_monitors!(expected_route.last().unwrap(), 1);
pub fn create_chanmon_cfgs(node_count: usize) -> Vec<TestChanMonCfg> {
let mut chan_mon_cfgs = Vec::new();
- for i in 0..node_count {
- let tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new()), broadcasted_txn: Mutex::new(HashSet::new())};
- chan_mon_cfgs.push(TestChanMonCfg{ tx_broadcaster });
+ for _ in 0..node_count {
+ let tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())};
+ let fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
+ chan_mon_cfgs.push(TestChanMonCfg{ tx_broadcaster, fee_estimator });
}
chan_mon_cfgs
for i in 0..node_count {
let logger = Arc::new(test_utils::TestLogger::with_id(format!("node {}", i)));
- let fee_estimator = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, logger.clone() as Arc<Logger>));
let mut seed = [0; 32];
rng.fill_bytes(&mut seed);
- let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&seed, Network::Testnet, logger.clone() as Arc<Logger>));
- let chan_monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), &chanmon_cfgs[i].tx_broadcaster, logger.clone(), fee_estimator.clone());
- nodes.push(NodeCfg { chain_monitor, logger, tx_broadcaster: &chanmon_cfgs[i].tx_broadcaster, fee_estimator, chan_monitor, keys_manager, node_seed: seed });
+ let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet, logger.clone() as Arc<Logger>);
+ let chan_monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), &chanmon_cfgs[i].tx_broadcaster, logger.clone(), &chanmon_cfgs[i].fee_estimator);
+ nodes.push(NodeCfg { chain_monitor, logger, tx_broadcaster: &chanmon_cfgs[i].tx_broadcaster, fee_estimator: &chanmon_cfgs[i].fee_estimator, chan_monitor, keys_manager, node_seed: seed });
}
nodes
}
-pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec<NodeCfg<'b>>, node_config: &[Option<UserConfig>]) -> Vec<ChannelManager<EnforcingChannelKeys, &'a TestChannelMonitor<'b>, &'b test_utils::TestBroadcaster>> {
+pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec<NodeCfg<'b>>, node_config: &[Option<UserConfig>]) -> Vec<ChannelManager<EnforcingChannelKeys, &'a TestChannelMonitor<'b>, &'b test_utils::TestBroadcaster, &'a test_utils::TestKeysInterface, &'b test_utils::TestFeeEstimator>> {
let mut chanmgrs = Vec::new();
for i in 0..node_count {
let mut default_config = UserConfig::default();
default_config.channel_options.announced_channel = true;
default_config.peer_channel_config_limits.force_announced_channel_preference = false;
- let node = ChannelManager::new(Network::Testnet, cfgs[i].fee_estimator.clone(), &cfgs[i].chan_monitor, cfgs[i].tx_broadcaster, cfgs[i].logger.clone(), cfgs[i].keys_manager.clone(), if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0).unwrap();
+ default_config.own_channel_config.our_htlc_minimum_msat = 1000; // sanitization being done by the sender, to exerce receiver logic we need to lift of limit
+ let node = ChannelManager::new(Network::Testnet, cfgs[i].fee_estimator, &cfgs[i].chan_monitor, cfgs[i].tx_broadcaster, cfgs[i].logger.clone(), &cfgs[i].keys_manager, if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0).unwrap();
chanmgrs.push(node);
}
chanmgrs
}
-pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec<NodeCfg<'c>>, chan_mgrs: &'a Vec<ChannelManager<EnforcingChannelKeys, &'b TestChannelMonitor<'c>, &'c test_utils::TestBroadcaster>>) -> Vec<Node<'a, 'b, 'c>> {
+pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec<NodeCfg<'c>>, chan_mgrs: &'a Vec<ChannelManager<EnforcingChannelKeys, &'b TestChannelMonitor<'c>, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator>>) -> Vec<Node<'a, 'b, 'c>> {
let secp_ctx = Secp256k1::new();
let mut nodes = Vec::new();
let chan_count = Rc::new(RefCell::new(0));
let router = Router::new(PublicKey::from_secret_key(&secp_ctx, &cfgs[i].keys_manager.get_node_secret()), cfgs[i].chain_monitor.clone(), cfgs[i].logger.clone() as Arc<Logger>);
nodes.push(Node{ chain_monitor: cfgs[i].chain_monitor.clone(), block_notifier,
tx_broadcaster: cfgs[i].tx_broadcaster, chan_monitor: &cfgs[i].chan_monitor,
- keys_manager: cfgs[i].keys_manager.clone(), node: &chan_mgrs[i], router,
+ keys_manager: &cfgs[i].keys_manager, node: &chan_mgrs[i], router,
node_seed: cfgs[i].node_seed, network_chan_count: chan_count.clone(),
network_payment_count: payment_count.clone(), logger: cfgs[i].logger.clone(),
})
let mut res = Vec::with_capacity(2);
node_txn.retain(|tx| {
if tx.input.len() == 1 && tx.input[0].previous_output.txid == chan.3.txid() {
- check_spends!(tx, chan.3.clone());
+ check_spends!(tx, chan.3);
if commitment_tx.is_none() {
res.push(tx.clone());
}
if has_htlc_tx != HTLCType::NONE {
node_txn.retain(|tx| {
if tx.input.len() == 1 && tx.input[0].previous_output.txid == res[0].txid() {
- check_spends!(tx, res[0].clone());
+ check_spends!(tx, res[0]);
if has_htlc_tx == HTLCType::TIMEOUT {
assert!(tx.lock_time != 0);
} else {
/// HTLC transaction.
pub fn test_revoked_htlc_claim_txn_broadcast<'a, 'b, 'c>(node: &Node<'a, 'b, 'c>, revoked_tx: Transaction, commitment_revoked_tx: Transaction) {
let mut node_txn = node.tx_broadcaster.txn_broadcasted.lock().unwrap();
- // We should issue a 2nd transaction if one htlc is dropped from initial claiming tx
- // but sometimes not as feerate is too-low
- if node_txn.len() != 1 && node_txn.len() != 2 { assert!(false); }
+ // We may issue multiple claiming transaction on revoked outputs due to block rescan
+ // for revoked htlc outputs
+ if node_txn.len() != 1 && node_txn.len() != 2 && node_txn.len() != 3 { assert!(false); }
node_txn.retain(|tx| {
if tx.input.len() == 1 && tx.input[0].previous_output.txid == revoked_tx.txid() {
check_spends!(tx, revoked_tx);
for tx in prev_txn {
if node_txn[0].input[0].previous_output.txid == tx.txid() {
- check_spends!(node_txn[0], tx.clone());
+ check_spends!(node_txn[0], tx);
assert!(node_txn[0].input[0].witness[2].len() > 106); // must spend an htlc output
assert_eq!(tx.input.len(), 1); // must spend a commitment tx
projects / rust-lightning / blobdiff