use chain::transaction::OutPoint;
use chain::keysinterface::{ChannelKeys, KeysInterface, SpendableOutputDescriptor};
+use chain::chaininterface;
use chain::chaininterface::{ChainListener, ChainWatchInterfaceUtil, BlockNotifier};
use ln::channel::{COMMITMENT_TX_BASE_WEIGHT, COMMITMENT_TX_WEIGHT_PER_HTLC};
-use ln::channelmanager::{ChannelManager,ChannelManagerReadArgs,HTLCForwardInfo,RAACommitmentOrder, PaymentPreimage, PaymentHash, BREAKDOWN_TIMEOUT};
+use ln::channelmanager::{ChannelManager,ChannelManagerReadArgs,HTLCForwardInfo,RAACommitmentOrder, PaymentPreimage, PaymentHash, PaymentSecret, PaymentSendFailure, BREAKDOWN_TIMEOUT};
use ln::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS, ManyChannelMonitor, ANTI_REORG_DELAY};
+use ln::channelmonitor;
use ln::channel::{Channel, ChannelError};
use ln::{chan_utils, onion_utils};
-use ln::router::{Route, RouteHop};
+use routing::router::{Route, RouteHop, get_route};
use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
use ln::msgs;
use ln::msgs::{ChannelMessageHandler,RoutingMessageHandler,HTLCFailChannelUpdate, ErrorAction};
use util::enforcing_trait_impls::EnforcingChannelKeys;
-use util::test_utils;
+use util::{byte_utils, test_utils};
use util::events::{Event, EventsProvider, MessageSendEvent, MessageSendEventsProvider};
use util::errors::APIError;
-use util::ser::{Writeable, Writer, ReadableArgs};
+use util::ser::{Writeable, Writer, ReadableArgs, Readable};
use util::config::UserConfig;
-use util::logger::Logger;
use bitcoin::util::hash::BitcoinHash;
-use bitcoin_hashes::sha256d::Hash as Sha256dHash;
+use bitcoin::hashes::sha256d::Hash as Sha256dHash;
+use bitcoin::hash_types::{Txid, BlockHash};
use bitcoin::util::bip143;
use bitcoin::util::address::Address;
use bitcoin::util::bip32::{ChildNumber, ExtendedPubKey, ExtendedPrivKey};
use bitcoin::blockdata::constants::genesis_block;
use bitcoin::network::constants::Network;
-use bitcoin_hashes::sha256::Hash as Sha256;
-use bitcoin_hashes::Hash;
+use bitcoin::hashes::sha256::Hash as Sha256;
+use bitcoin::hashes::Hash;
-use secp256k1::{Secp256k1, Message};
-use secp256k1::key::{PublicKey,SecretKey};
+use bitcoin::secp256k1::{Secp256k1, Message};
+use bitcoin::secp256k1::key::{PublicKey,SecretKey};
use std::collections::{BTreeSet, HashMap, HashSet};
use std::default::Default;
// 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::<EnforcingChannelKeys>::get_our_channel_reserve_satoshis(channel_value_sat);
+ let channel_reserve_satoshis = Channel::<EnforcingChannelKeys>::get_remote_channel_reserve_satoshis(channel_value_sat);
let push_msat = (channel_value_sat - channel_reserve_satoshis) * 1000;
// Have node0 initiate a channel to node1 with aforementioned parameters
- nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_sat, push_msat, 42).unwrap();
+ nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_sat, push_msat, 42, None).unwrap();
// Extract the channel open message from node0 to node1
let open_channel_message = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
// Test helper that asserts we get the correct error string given a mutator
// that supposedly makes the channel open message insane
let insane_open_helper = |expected_error_str: &str, message_mutator: fn(msgs::OpenChannel) -> msgs::OpenChannel| {
- nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::supported(), &message_mutator(open_channel_message.clone()));
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &message_mutator(open_channel_message.clone()));
let msg_events = nodes[1].node.get_and_clear_pending_msg_events();
assert_eq!(msg_events.len(), 1);
if let MessageSendEvent::HandleError { ref action, .. } = msg_events[0] {
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
let channel_id = chan.2;
// balancing
// ...but before it's delivered, nodes[1] starts to send a payment back to nodes[0]...
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[1].node.send_payment(nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV).unwrap(), our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[1], 1);
let payment_event = {
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
+ let logger = test_utils::TestLogger::new();
// balancing
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
// ...but before it's delivered, nodes[1] starts to send a payment back to nodes[0]...
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[1].node.send_payment(nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV).unwrap(), our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ nodes[1].node.send_payment(&get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap(), our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[1], 1);
let payment_event = {
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
// A B
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(alice_config), Some(bob_config)]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
+ let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known());
assert!(nodes[0].chain_monitor.does_match_tx(&tx));
assert!(nodes[1].chain_monitor.does_match_tx(&tx));
let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked);
for node in nodes {
- assert!(node.router.handle_channel_announcement(&announcement).unwrap());
- node.router.handle_channel_update(&as_update).unwrap();
- node.router.handle_channel_update(&bs_update).unwrap();
+ assert!(node.net_graph_msg_handler.handle_channel_announcement(&announcement).unwrap());
+ node.net_graph_msg_handler.handle_channel_update(&as_update).unwrap();
+ node.net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
}
}
}
if steps & 0x0f == 0 { return; }
- nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42).unwrap();
+ nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap();
let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
if steps & 0x0f == 1 { return; }
- nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::supported(), &open_channel);
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &open_channel);
let accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id());
if steps & 0x0f == 2 { return; }
- nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), InitFeatures::supported(), &accept_channel);
+ nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), InitFeatures::known(), &accept_channel);
let (temporary_channel_id, tx, funding_output) = create_funding_transaction(&nodes[0], 100000, 42);
if steps & 0x0f == 3 { return; }
- {
- nodes[0].node.funding_transaction_generated(&temporary_channel_id, funding_output);
- let mut added_monitors = nodes[0].chan_monitor.added_monitors.lock().unwrap();
- assert_eq!(added_monitors.len(), 1);
- assert_eq!(added_monitors[0].0, funding_output);
- added_monitors.clear();
- }
+ nodes[0].node.funding_transaction_generated(&temporary_channel_id, funding_output);
+ check_added_monitors!(nodes[0], 0);
let funding_created = get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id());
if steps & 0x0f == 4 { return; }
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
let feerate = get_feerate!(nodes[0], channel_id);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let channel_value = 1888;
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 700000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 700000, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
let feerate = 260;
//Confirm that the new fee based on the last local commitment txn is what we expected based on the feerate of 260 set above.
//This value results in a fee that is exactly what the funder can afford (277 sat + 1000 sat channel reserve)
{
- let mut chan_lock = nodes[1].node.channel_state.lock().unwrap();
- let chan = chan_lock.by_id.get_mut(&channel_id).unwrap();
+ let commitment_tx = get_local_commitment_txn!(nodes[1], channel_id)[0].clone();
//We made sure neither party's funds are below the dust limit so -2 non-HTLC txns from number of outputs
- let num_htlcs = chan.channel_monitor().get_latest_local_commitment_txn()[0].output.len() - 2;
+ let num_htlcs = commitment_tx.output.len() - 2;
let total_fee: u64 = feerate * (COMMITMENT_TX_BASE_WEIGHT + (num_htlcs as u64) * COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000;
- let mut actual_fee = chan.channel_monitor().get_latest_local_commitment_txn()[0].output.iter().fold(0, |acc, output| acc + output.value);
+ let mut actual_fee = commitment_tx.output.iter().fold(0, |acc, output| acc + output.value);
actual_fee = channel_value - actual_fee;
assert_eq!(total_fee, actual_fee);
- } //drop the mutex
+ }
//Add 2 to the previous fee rate to the final fee increases by 1 (with no HTLCs the fee is essentially
//fee_rate*(724/1000) so the increment of 1*0.724 is rounded back down)
//Should produce and error.
nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &update2_msg.commitment_signed);
nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Funding remote cannot afford proposed new fee".to_string(), 1);
-
- //clear the message we could not handle
- nodes[1].node.get_and_clear_pending_msg_events();
+ check_added_monitors!(nodes[1], 1);
+ check_closed_broadcast!(nodes[1], true);
}
#[test]
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
+ let logger = test_utils::TestLogger::new();
// balancing
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
let (revoke_msg, commitment_signed) = get_revoke_commit_msgs!(nodes[1], nodes[0].node.get_our_node_id());
check_added_monitors!(nodes[1], 1);
- let route = nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &Vec::new(), 800000, TEST_FINAL_CLTV).unwrap();
-
let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[1]);
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800000, TEST_FINAL_CLTV, &logger).unwrap();
// nothing happens since node[1] is in AwaitingRemoteRevoke
- nodes[1].node.send_payment(route, our_payment_hash).unwrap();
+ nodes[1].node.send_payment(&route, our_payment_hash, &None).unwrap();
{
let mut added_monitors = nodes[0].chan_monitor.added_monitors.lock().unwrap();
assert_eq!(added_monitors.len(), 0);
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let channel_id = chan.2;
// A B
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 tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 8000000, 0, InitFeatures::supported(), InitFeatures::supported());
+ let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 8000000, 0, InitFeatures::known(), InitFeatures::known());
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![tx.clone()]}, 1);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![tx.clone()]}, 1);
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);
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
- let route_1 = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
- let route_2 = nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
+ let chan_1 = 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 logger = test_utils::TestLogger::new();
let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 100000);
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]);
- if let Err(APIError::ChannelUnavailable {..}) = nodes[0].node.send_payment(route_1, payment_hash) {}
- else { panic!("New sends should fail!") };
- if let Err(APIError::ChannelUnavailable {..}) = nodes[1].node.send_payment(route_2, payment_hash) {}
- else { panic!("New sends should fail!") };
- assert!(nodes[2].node.claim_funds(our_payment_preimage, 100_000));
+ let net_graph_msg_handler0 = &nodes[0].net_graph_msg_handler;
+ let net_graph_msg_handler1 = &nodes[1].net_graph_msg_handler;
+ let route_1 = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler0, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ let route_2 = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler1, &nodes[0].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ unwrap_send_err!(nodes[0].node.send_payment(&route_1, payment_hash, &None), true, APIError::ChannelUnavailable {..}, {});
+ unwrap_send_err!(nodes[1].node.send_payment(&route_2, payment_hash, &None), true, APIError::ChannelUnavailable {..}, {});
+
+ assert!(nodes[2].node.claim_funds(our_payment_preimage, &None, 100_000));
check_added_monitors!(nodes[2], 1);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
assert!(updates.update_add_htlcs.is_empty());
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);
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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 logger = test_utils::TestLogger::new();
- let route = nodes[0].router.get_route(&nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
assert_eq!(updates.update_add_htlcs.len(), 1);
nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &updates_2.update_fail_htlcs[0]);
commitment_signed_dance!(nodes[0], nodes[1], updates_2.commitment_signed, false, true);
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { ref payment_hash, ref rejected_by_dest, .. } => {
- assert_eq!(our_payment_hash, *payment_hash);
- assert!(!rejected_by_dest);
- },
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], our_payment_hash, false);
let msg_events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(msg_events.len(), 2);
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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 (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 100000);
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
- assert!(nodes[2].node.claim_funds(our_payment_preimage, 100_000));
+ assert!(nodes[2].node.claim_funds(our_payment_preimage, &None, 100_000));
check_added_monitors!(nodes[2], 1);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
assert!(updates.update_add_htlcs.is_empty());
// checks it, but in this case nodes[0] didn't ever get a chance to receive a
// closing_signed so we do it ourselves
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
}
assert!(nodes[0].node.list_channels().is_empty());
let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
- let chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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 chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
// Rebalance the network a bit by relaying one payment through all the channels...
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000, 8_000_000);
fail_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], payment_hash_1);
// Add a new channel that skips 3
- let chan_4 = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::supported(), InitFeatures::supported());
+ let chan_4 = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known());
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], 1000000, 1_000_000);
send_payment(&nodes[2], &vec!(&nodes[3])[..], 1000000, 1_000_000);
});
hops[1].fee_msat = chan_4.1.contents.fee_base_msat as u64 + chan_4.1.contents.fee_proportional_millionths as u64 * hops[2].fee_msat as u64 / 1000000;
hops[0].fee_msat = chan_3.0.contents.fee_base_msat as u64 + chan_3.0.contents.fee_proportional_millionths as u64 * hops[1].fee_msat as u64 / 1000000;
- let payment_preimage_1 = send_along_route(&nodes[1], Route { hops }, &vec!(&nodes[2], &nodes[3], &nodes[1])[..], 1000000).0;
+ let payment_preimage_1 = send_along_route(&nodes[1], Route { paths: vec![hops] }, &vec!(&nodes[2], &nodes[3], &nodes[1])[..], 1000000).0;
let mut hops = Vec::with_capacity(3);
hops.push(RouteHop {
});
hops[1].fee_msat = chan_2.1.contents.fee_base_msat as u64 + chan_2.1.contents.fee_proportional_millionths as u64 * hops[2].fee_msat as u64 / 1000000;
hops[0].fee_msat = chan_3.1.contents.fee_base_msat as u64 + chan_3.1.contents.fee_proportional_millionths as u64 * hops[1].fee_msat as u64 / 1000000;
- let payment_hash_2 = send_along_route(&nodes[1], Route { hops }, &vec!(&nodes[3], &nodes[2], &nodes[1])[..], 1000000).1;
+ let payment_hash_2 = send_along_route(&nodes[1], Route { paths: vec![hops] }, &vec!(&nodes[3], &nodes[2], &nodes[1])[..], 1000000).1;
// Claim the rebalances...
fail_payment(&nodes[1], &vec!(&nodes[3], &nodes[2], &nodes[1])[..], payment_hash_2);
claim_payment(&nodes[1], &vec!(&nodes[2], &nodes[3], &nodes[1])[..], payment_preimage_1, 1_000_000);
// Add a duplicate new channel from 2 to 4
- let chan_5 = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::supported(), InitFeatures::supported());
+ let chan_5 = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known());
// Send some payments across both channels
let payment_preimage_3 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], 3000000).0;
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::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ 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 logger = test_utils::TestLogger::new();
let mut payments = Vec::new();
for _ in 0..::ln::channel::OUR_MAX_HTLCS {
- let route = nodes[1].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV).unwrap();
let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[1].node.send_payment(route, payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[1].node.send_payment(&route, payment_hash, &None).unwrap();
payments.push((payment_preimage, payment_hash));
}
check_added_monitors!(nodes[1], 1);
// There is now one HTLC in an outbound commitment transaction and (OUR_MAX_HTLCS - 1) HTLCs in
// the holding cell waiting on B's RAA to send. At this point we should not be able to add
// another HTLC.
- let route = nodes[1].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV).unwrap();
let (_, payment_hash_1) = get_payment_preimage_hash!(nodes[0]);
- if let APIError::ChannelUnavailable { err } = nodes[1].node.send_payment(route, payment_hash_1).unwrap_err() {
- assert_eq!(err, "Cannot push more than their max accepted HTLCs");
- } else { panic!("Unexpected event"); }
- assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
- nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot push more than their max accepted HTLCs".to_string(), 1);
+ {
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ unwrap_send_err!(nodes[1].node.send_payment(&route, payment_hash_1, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot push more than their max accepted HTLCs"));
+ assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
+ nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot push more than their max accepted HTLCs".to_string(), 1);
+ }
// This should also be true if we try to forward a payment.
- let route = nodes[0].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV).unwrap();
let (_, payment_hash_2) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, payment_hash_2).unwrap();
- check_added_monitors!(nodes[0], 1);
+ {
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ }
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
_ => panic!("Unexpected event"),
}
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, rejected_by_dest, .. } => {
- assert_eq!(payment_hash, payment_hash_2);
- assert!(!rejected_by_dest);
- },
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], payment_hash_2, false);
// Now forward all the pending HTLCs and claim them back
nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &initial_payment_event.msgs[0]);
let mut nodes = create_network(6, &node_cfgs, &node_chanmgrs);
// Create some initial channels to route via 3 to 4/5 from 0/1/2
- create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 3, 5, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 3, 5, InitFeatures::known(), InitFeatures::known());
let (payment_preimage, payment_hash) = route_payment(&nodes[0], &vec!(&nodes[3], &nodes[4])[..], 1000000);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
// balancing
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
let (payment_preimage, payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 900_000);
- let route = nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &Vec::new(), 800_000, TEST_FINAL_CLTV).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 800_000, TEST_FINAL_CLTV, &logger).unwrap();
send_along_route_with_hash(&nodes[1], route, &vec!(&nodes[0])[..], 800_000, payment_hash);
// Provide preimage to node 0 by claiming payment
- nodes[0].node.claim_funds(payment_preimage, 800_000);
+ nodes[0].node.claim_funds(payment_preimage, &None, 800_000);
check_added_monitors!(nodes[0], 1);
// Broadcast node 1 commitment txn
- let remote_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let remote_txn = get_local_commitment_txn!(nodes[1], chan_1.2);
assert_eq!(remote_txn[0].output.len(), 4); // 1 local, 1 remote, 1 htlc inbound, 1 htlc outbound
let mut has_both_htlcs = 0; // check htlcs match ones committed
let header = BlockHeader { version: 0x2000_0000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![remote_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[0], 1);
// Check we only broadcast 1 timeout tx
let claim_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
check_spends!(claim_txn[3], claim_txn[2]);
assert_eq!(htlc_pair.0.input.len(), 1);
assert_eq!(htlc_pair.0.input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // HTLC 1 <--> 0, preimage tx
- check_spends!(htlc_pair.0, remote_txn[0].clone());
+ check_spends!(htlc_pair.0, remote_txn[0]);
assert_eq!(htlc_pair.1.input.len(), 1);
assert_eq!(htlc_pair.1.input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); // HTLC 0 <--> 1, timeout tx
- check_spends!(htlc_pair.1, remote_txn[0].clone());
+ check_spends!(htlc_pair.1, remote_txn[0]);
let events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 2);
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);
- let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1900, 1001, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1900, 1001, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1900, 1001, InitFeatures::known(), InitFeatures::known());
+ let chan_2 = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1900, 1001, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
let mut stat01 = get_channel_value_stat!(nodes[0], chan_1.2);
let mut stat11 = get_channel_value_stat!(nodes[1], chan_1.2);
macro_rules! get_route_and_payment_hash {
($recv_value: expr) => {{
- let route = nodes[0].router.get_route(&nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV).unwrap();
let (payment_preimage, payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes.last().unwrap().node.get_our_node_id(), None, &Vec::new(), $recv_value, TEST_FINAL_CLTV, &logger).unwrap();
(route, payment_hash, payment_preimage)
}}
};
// attempt to send amt_msat > their_max_htlc_value_in_flight_msat
{
let (route, our_payment_hash, _) = get_route_and_payment_hash!(recv_value_0 + 1);
- assert!(route.hops.iter().rev().skip(1).all(|h| h.fee_msat == feemsat));
- let err = nodes[0].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"),
- }
+ assert!(route.paths[0].iter().rev().skip(1).all(|h| h.fee_msat == feemsat));
+ unwrap_send_err!(nodes[0].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"));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over the max HTLC value in flight our peer will accept".to_string(), 1);
}
let recv_value = stat01.value_to_self_msat - stat01.channel_reserve_msat - total_fee_msat;
// attempt to get channel_reserve violation
let (route, our_payment_hash, _) = get_route_and_payment_hash!(recv_value + 1);
- let err = nodes[0].node.send_payment(route.clone(), our_payment_hash).err().unwrap();
- match err {
- APIError::ChannelUnavailable{err} => assert_eq!(err, "Cannot send value that would put us over their reserve value"),
- _ => panic!("Unknown error variants"),
- }
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot send value that would put us under local channel reserve value"));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over their reserve value".to_string(), 1);
+ nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us under local channel reserve value".to_string(), 1);
}
// adding pending output
let (route_1, our_payment_hash_1, our_payment_preimage_1) = get_route_and_payment_hash!(recv_value_1);
let payment_event_1 = {
- nodes[0].node.send_payment(route_1, our_payment_hash_1).unwrap();
+ nodes[0].node.send_payment(&route_1, our_payment_hash_1, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
let recv_value_2 = stat01.value_to_self_msat - amt_msat_1 - stat01.channel_reserve_msat - total_fee_msat;
{
let (route, our_payment_hash, _) = get_route_and_payment_hash!(recv_value_2 + 1);
- match nodes[0].node.send_payment(route, our_payment_hash).err().unwrap() {
- APIError::ChannelUnavailable{err} => assert_eq!(err, "Cannot send value that would put us over their reserve value"),
- _ => panic!("Unknown error variants"),
- }
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot send value that would put us under local channel reserve value"));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over their reserve value".to_string(), 2);
+ nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us under local channel reserve value".to_string(), 2);
}
{
}).expect("RNG is bad!");
let cur_height = nodes[0].node.latest_block_height.load(Ordering::Acquire) as u32 + 1;
- let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route, &session_priv).unwrap();
- let (onion_payloads, htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads(&route, cur_height).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route.paths[0], &session_priv).unwrap();
+ let (onion_payloads, htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], recv_value_2 + 1, &None, cur_height).unwrap();
let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash);
let msg = msgs::UpdateAddHTLC {
channel_id: chan_1.2,
assert_eq!(nodes[1].node.list_channels().len(), 1);
assert_eq!(nodes[1].node.list_channels().len(), 1);
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
- assert_eq!(err_msg.data, "Remote HTLC add would put them over their reserve value");
+ assert_eq!(err_msg.data, "Remote HTLC add would put them under their reserve value");
+ check_added_monitors!(nodes[1], 1);
return;
}
}
// now see if they go through on both sides
let (route_21, our_payment_hash_21, our_payment_preimage_21) = get_route_and_payment_hash!(recv_value_21);
// but this will stuck in the holding cell
- nodes[0].node.send_payment(route_21, our_payment_hash_21).unwrap();
+ nodes[0].node.send_payment(&route_21, our_payment_hash_21, &None).unwrap();
check_added_monitors!(nodes[0], 0);
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 0);
// test with outbound holding cell amount > 0
{
let (route, our_payment_hash, _) = get_route_and_payment_hash!(recv_value_22+1);
- match nodes[0].node.send_payment(route, our_payment_hash).err().unwrap() {
- APIError::ChannelUnavailable{err} => assert_eq!(err, "Cannot send value that would put us over their reserve value"),
- _ => panic!("Unknown error variants"),
- }
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot send value that would put us under local channel reserve value"));
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over their reserve value".to_string(), 3);
+ nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us under local channel reserve value".to_string(), 3);
}
let (route_22, our_payment_hash_22, our_payment_preimage_22) = get_route_and_payment_hash!(recv_value_22);
// this will also stuck in the holding cell
- nodes[0].node.send_payment(route_22, our_payment_hash_22).unwrap();
+ nodes[0].node.send_payment(&route_22, our_payment_hash_22, &None).unwrap();
check_added_monitors!(nodes[0], 0);
assert!(nodes[0].node.get_and_clear_pending_events().is_empty());
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
let events = nodes[2].node.get_and_clear_pending_events();
assert_eq!(events.len(), 2);
match events[0] {
- Event::PaymentReceived { ref payment_hash, amt } => {
+ Event::PaymentReceived { ref payment_hash, ref payment_secret, amt } => {
assert_eq!(our_payment_hash_21, *payment_hash);
+ assert_eq!(*payment_secret, None);
assert_eq!(recv_value_21, amt);
},
_ => panic!("Unexpected event"),
}
match events[1] {
- Event::PaymentReceived { ref payment_hash, amt } => {
+ Event::PaymentReceived { ref payment_hash, ref payment_secret, amt } => {
assert_eq!(our_payment_hash_22, *payment_hash);
+ assert_eq!(None, *payment_secret);
assert_eq!(recv_value_22, amt);
},
_ => panic!("Unexpected event"),
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 chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
let b_chan_values = get_channel_value_stat!(nodes[1], chan_1.2);
// Route the first two HTLCs.
// Start routing the third HTLC (this is just used to get everyone in the right state).
let (payment_preimage_3, payment_hash_3) = get_payment_preimage_hash!(nodes[0]);
let send_1 = {
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
- nodes[0].node.send_payment(route, payment_hash_3).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash_3, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
// Now claim both of the first two HTLCs on B's end, putting B in AwaitingRAA and generating an
// initial fulfill/CS.
- assert!(nodes[1].node.claim_funds(payment_preimage_1, b_chan_values.channel_reserve_msat - b_chan_values.value_to_self_msat - 10000));
+ assert!(nodes[1].node.claim_funds(payment_preimage_1, &None, b_chan_values.channel_reserve_msat - b_chan_values.value_to_self_msat - 10000));
check_added_monitors!(nodes[1], 1);
let bs_removes = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
// This claim goes in B's holding cell, allowing us to have a pending B->A RAA which does not
// remove the second HTLC when we send the HTLC back from B to A.
- assert!(nodes[1].node.claim_funds(payment_preimage_2, 20000));
+ assert!(nodes[1].node.claim_funds(payment_preimage_2, &None, 20000));
check_added_monitors!(nodes[1], 1);
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
// to A to ensure that A doesn't count the almost-removed HTLC in update_add processing.
let (payment_preimage_4, payment_hash_4) = get_payment_preimage_hash!(nodes[1]);
let send_2 = {
- let route = nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &[], 10000, TEST_FINAL_CLTV).unwrap();
- nodes[1].node.send_payment(route, payment_hash_4).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &[], 10000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[1].node.send_payment(&route, payment_hash_4, &None).unwrap();
check_added_monitors!(nodes[1], 1);
let mut events = nodes[1].node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
let nodes = create_network(5, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
- let chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::supported(), InitFeatures::supported());
- let chan_4 = create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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 chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
+ let chan_4 = create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::known(), InitFeatures::known());
// Rebalance the network a bit by relaying one payment through all the channels...
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
// Simple case with no pending HTLCs:
nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), true);
+ check_added_monitors!(nodes[1], 1);
{
let mut node_txn = test_txn_broadcast(&nodes[1], &chan_1, None, HTLCType::NONE);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![node_txn.drain(..).next().unwrap()] }, 1);
+ check_added_monitors!(nodes[0], 1);
test_txn_broadcast(&nodes[0], &chan_1, None, HTLCType::NONE);
}
get_announce_close_broadcast_events(&nodes, 0, 1);
// Simple case of one pending HTLC to HTLC-Timeout
nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id(), true);
+ check_added_monitors!(nodes[1], 1);
{
let mut node_txn = test_txn_broadcast(&nodes[1], &chan_2, None, HTLCType::TIMEOUT);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[2].block_notifier.block_connected(&Block { header, txdata: vec![node_txn.drain(..).next().unwrap()] }, 1);
+ check_added_monitors!(nodes[2], 1);
test_txn_broadcast(&nodes[2], &chan_2, None, HTLCType::NONE);
}
get_announce_close_broadcast_events(&nodes, 1, 2);
macro_rules! claim_funds {
($node: expr, $prev_node: expr, $preimage: expr, $amount: expr) => {
{
- assert!($node.node.claim_funds($preimage, $amount));
+ assert!($node.node.claim_funds($preimage, &None, $amount));
check_added_monitors!($node, 1);
let events = $node.node.get_and_clear_pending_msg_events();
// nodes[3] gets the preimage, but nodes[2] already disconnected, resulting in a nodes[2]
// HTLC-Timeout and a nodes[3] claim against it (+ its own announces)
nodes[2].node.peer_disconnected(&nodes[3].node.get_our_node_id(), true);
+ check_added_monitors!(nodes[2], 1);
let node2_commitment_txid;
{
let node_txn = test_txn_broadcast(&nodes[2], &chan_3, None, HTLCType::TIMEOUT);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[3].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[3], 1);
check_preimage_claim(&nodes[3], &node_txn);
}
header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[3].block_notifier.block_connected_checked(&header, i, &Vec::new()[..], &[0; 0]);
}
+ check_added_monitors!(nodes[3], 1);
// Clear bumped claiming txn spending node 2 commitment tx. Bumped txn are generated after reaching some height timer.
{
nodes[4].block_notifier.block_connected_checked(&header, i, &Vec::new()[..], &[0; 0]);
}
+ check_added_monitors!(nodes[4], 1);
test_txn_broadcast(&nodes[4], &chan_4, None, HTLCType::SUCCESS);
header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &user_cfgs);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some new channels:
- let chan_5 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_5 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
// A pending HTLC which will be revoked:
let payment_preimage_3 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
// Get the will-be-revoked local txn from nodes[0]
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.iter_mut().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_5.2);
assert_eq!(revoked_local_txn.len(), 2); // First commitment tx, then HTLC tx
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_5.3.txid());
assert_eq!(node_txn.len(), 2); // ChannelMonitor: penalty tx, ChannelManager: local commitment tx
assert_eq!(node_txn[0].input.len(), 2); // We should claim the revoked output and the HTLC output
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
node_txn.swap_remove(0);
node_txn.truncate(1);
}
+ check_added_monitors!(nodes[1], 1);
test_txn_broadcast(&nodes[1], &chan_5, None, HTLCType::NONE);
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ // Verify broadcast of revoked HTLC-timeout
let node_txn = test_txn_broadcast(&nodes[0], &chan_5, Some(revoked_local_txn[0].clone()), HTLCType::TIMEOUT);
header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ check_added_monitors!(nodes[0], 1);
+ // Broadcast revoked HTLC-timeout on node 1
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[1].clone()] }, 1);
test_revoked_htlc_claim_txn_broadcast(&nodes[1], node_txn[1].clone(), revoked_local_txn[0].clone());
}
// We test justice_tx build by A on B's revoked HTLC-Success tx
// Create some new channels:
- let chan_6 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_6 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
{
let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
node_txn.clear();
// A pending HTLC which will be revoked:
let payment_preimage_4 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
// Get the will-be-revoked local txn from B
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.iter_mut().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[1], chan_6.2);
assert_eq!(revoked_local_txn.len(), 1); // Only commitment tx
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_6.3.txid());
assert_eq!(node_txn.len(), 2); //ChannelMonitor: penalty tx, ChannelManager: local commitment tx
assert_eq!(node_txn[0].input.len(), 1); // We claim the received HTLC output
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
node_txn.swap_remove(0);
}
+ check_added_monitors!(nodes[0], 1);
test_txn_broadcast(&nodes[0], &chan_6, None, HTLCType::NONE);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
let node_txn = test_txn_broadcast(&nodes[1], &chan_6, Some(revoked_local_txn[0].clone()), HTLCType::SUCCESS);
header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ check_added_monitors!(nodes[1], 1);
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[1].clone()] }, 1);
test_revoked_htlc_claim_txn_broadcast(&nodes[0], node_txn[1].clone(), revoked_local_txn[0].clone());
}
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 chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
// node[0] is gonna to revoke an old state thus node[1] should be able to claim the revoked output
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
assert_eq!(revoked_local_txn.len(), 1);
// Only output is the full channel value back to nodes[0]:
assert_eq!(revoked_local_txn[0].output.len(), 1);
// Inform nodes[1] that nodes[0] broadcast a stale tx
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2); // ChannelMonitor: justice tx against revoked to_local output, ChannelManager: local commitment tx
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
- check_spends!(node_txn[1], chan_1.3.clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
+ check_spends!(node_txn[1], chan_1.3);
// Inform nodes[0] that a watchtower cheated on its behalf, so it will force-close the chan
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
get_announce_close_broadcast_events(&nodes, 0, 1);
+ check_added_monitors!(nodes[0], 1)
}
#[test]
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some new channel:
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ 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, 8_000_000);
let (_payment_preimage_2, payment_hash_2) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
// Get the will-be-revoked local txn from node[0]
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
assert_eq!(revoked_local_txn.len(), 2); // commitment tx + 1 HTLC-Timeout tx
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
assert_eq!(revoked_local_txn[1].input.len(), 1);
assert_eq!(revoked_local_txn[1].input[0].previous_output.txid, revoked_local_txn[0].txid());
assert_eq!(revoked_local_txn[1].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // HTLC-Timeout
- check_spends!(revoked_local_txn[1], revoked_local_txn[0].clone());
+ check_spends!(revoked_local_txn[1], revoked_local_txn[0]);
//Revoke the old state
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
{
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[0], 1);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[1], 1);
connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
-
- let events = nodes[1].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, .. } => {
- assert_eq!(payment_hash, payment_hash_2);
- },
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[1], payment_hash_2, true);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 3); // ChannelMonitor: penalty tx, ChannelManager: local commitment + HTLC-timeout
assert_eq!(node_txn[0].input.len(), 3); // Claim the revoked output + both revoked HTLC outputs
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
let mut witness_lens = BTreeSet::new();
witness_lens.insert(node_txn[0].input[0].witness.last().unwrap().len());
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ 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, 8_000_000);
let (_payment_preimage_2, payment_hash_2) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
// Get the will-be-revoked local txn from node[0]
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
//Revoke the old state
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
{
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 200);
+ check_added_monitors!(nodes[0], 1);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 200);
- connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 200, true, header.bitcoin_hash());
+ check_added_monitors!(nodes[1], 1);
+ expect_pending_htlcs_forwardable_ignore!(nodes[0]);
- let events = nodes[1].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, .. } => {
- assert_eq!(payment_hash, payment_hash_2);
- },
- _ => panic!("Unexpected event"),
- }
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 200, true, header.bitcoin_hash());
+ expect_payment_failed!(nodes[1], payment_hash_2, true);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 26);
+ assert_eq!(node_txn.len(), 9);
// ChannelMonitor: justice tx revoked offered htlc, justice tx revoked received htlc, justice tx revoked to_local (3)
// ChannelManager: local commmitment + local HTLC-timeout (2)
- // ChannelMonitor: bumped justice tx * 7 (7), after one increase, bumps on HTLC aren't generated not being substantial anymore
- // ChannelMonitor: local commitment + local HTLC-timeout (14)
-
-
- assert_eq!(node_txn[3], node_txn[5]);
- assert_eq!(node_txn[3], node_txn[7]);
- assert_eq!(node_txn[3], node_txn[9]);
- assert_eq!(node_txn[3], node_txn[14]);
- assert_eq!(node_txn[3], node_txn[17]);
- assert_eq!(node_txn[3], node_txn[20]);
- assert_eq!(node_txn[3], node_txn[23]);
-
- assert_eq!(node_txn[4], node_txn[6]);
- assert_eq!(node_txn[4], node_txn[8]);
- assert_eq!(node_txn[4], node_txn[10]);
- assert_eq!(node_txn[4], node_txn[15]);
- assert_eq!(node_txn[4], node_txn[18]);
- assert_eq!(node_txn[4], node_txn[21]);
- assert_eq!(node_txn[4], node_txn[24]);
+ // ChannelMonitor: bumped justice tx, after one increase, bumps on HTLC aren't generated not being substantial anymore, bump on revoked to_local isn't generated due to more room for expiration (2)
+ // ChannelMonitor: local commitment + local HTLC-timeout (2)
+
+ // Check the pair local commitment and HTLC-timeout broadcast due to HTLC expiration
+ assert_eq!(node_txn[2].input.len(), 1);
+ check_spends!(node_txn[2], chan_1.3);
+ assert_eq!(node_txn[3].input.len(), 1);
+ let witness_script = node_txn[3].input[0].witness.last().unwrap();
+ assert_eq!(witness_script.len(), OFFERED_HTLC_SCRIPT_WEIGHT); //Spending an offered htlc output
+ check_spends!(node_txn[3], node_txn[2]);
+ // Justice transactions are indices 1-2-4
assert_eq!(node_txn[0].input.len(), 1);
assert_eq!(node_txn[1].input.len(), 1);
- assert_eq!(node_txn[2].input.len(), 1);
+ assert_eq!(node_txn[4].input.len(), 1);
- fn get_txout(out_point: &BitcoinOutPoint, tx: &Transaction) -> Option<TxOut> {
- if out_point.txid == tx.txid() {
- tx.output.get(out_point.vout as usize).cloned()
- } else {
- None
- }
- }
- node_txn[0].verify(|out|get_txout(out, &revoked_local_txn[0])).unwrap();
- node_txn[1].verify(|out|get_txout(out, &revoked_local_txn[0])).unwrap();
- node_txn[2].verify(|out|get_txout(out, &revoked_local_txn[0])).unwrap();
+ check_spends!(node_txn[0], revoked_local_txn[0]);
+ check_spends!(node_txn[1], revoked_local_txn[0]);
+ check_spends!(node_txn[4], revoked_local_txn[0]);
let mut witness_lens = BTreeSet::new();
witness_lens.insert(node_txn[0].input[0].witness.last().unwrap().len());
witness_lens.insert(node_txn[1].input[0].witness.last().unwrap().len());
- witness_lens.insert(node_txn[2].input[0].witness.last().unwrap().len());
+ witness_lens.insert(node_txn[4].input[0].witness.last().unwrap().len());
assert_eq!(witness_lens.len(), 3);
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
-
- assert_eq!(node_txn[3].input.len(), 1);
- check_spends!(node_txn[3], chan_1.3.clone());
-
- assert_eq!(node_txn[4].input.len(), 1);
- let witness_script = node_txn[4].input[0].witness.last().unwrap();
- assert_eq!(witness_script.len(), OFFERED_HTLC_SCRIPT_WEIGHT); //Spending an offered htlc output
- assert_eq!(node_txn[4].input[0].previous_output.txid, node_txn[3].txid());
- assert_ne!(node_txn[4].input[0].previous_output.txid, node_txn[0].input[0].previous_output.txid);
- assert_ne!(node_txn[4].input[0].previous_output.txid, node_txn[1].input[0].previous_output.txid);
}
get_announce_close_broadcast_events(&nodes, 0, 1);
assert_eq!(nodes[0].node.list_channels().len(), 0);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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());
// Rebalance the network a bit by relaying one payment through all the channels...
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
// Broadcast legit commitment tx from C on B's chain
// Broadcast HTLC Success transaction by C on received output from C's commitment tx on B's chain
- let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
assert_eq!(commitment_tx.len(), 1);
- check_spends!(commitment_tx[0], chan_2.3.clone());
- nodes[2].node.claim_funds(our_payment_preimage, 3_000_000);
- nodes[2].node.claim_funds(our_payment_preimage_2, 3_000_000);
+ check_spends!(commitment_tx[0], chan_2.3);
+ nodes[2].node.claim_funds(our_payment_preimage, &None, 3_000_000);
+ nodes[2].node.claim_funds(our_payment_preimage_2, &None, 3_000_000);
check_added_monitors!(nodes[2], 2);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
assert!(updates.update_add_htlcs.is_empty());
nodes[2].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
check_closed_broadcast!(nodes[2], false);
- let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx, 2*htlc-success tx), ChannelMonitor : 4 (2*2 * HTLC-Success tx)
- assert_eq!(node_txn.len(), 7);
+ check_added_monitors!(nodes[2], 1);
+ let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx, 2*htlc-success tx), ChannelMonitor : 2 (2 * HTLC-Success tx)
+ assert_eq!(node_txn.len(), 5);
assert_eq!(node_txn[0], node_txn[3]);
assert_eq!(node_txn[1], node_txn[4]);
- assert_eq!(node_txn[0], node_txn[5]);
- assert_eq!(node_txn[1], node_txn[6]);
assert_eq!(node_txn[2], commitment_tx[0]);
- check_spends!(node_txn[0], commitment_tx[0].clone());
- check_spends!(node_txn[1], commitment_tx[0].clone());
+ check_spends!(node_txn[0], commitment_tx[0]);
+ check_spends!(node_txn[1], commitment_tx[0]);
assert_eq!(node_txn[0].input[0].witness.clone().last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
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
// Verify that B's ChannelManager is able to extract preimage from HTLC Success tx and pass it backward
nodes[1].block_notifier.block_connected(&Block { header, txdata: node_txn}, 1);
+ {
+ let mut added_monitors = nodes[1].chan_monitor.added_monitors.lock().unwrap();
+ assert_eq!(added_monitors.len(), 1);
+ assert_eq!(added_monitors[0].0.txid, chan_2.3.txid());
+ added_monitors.clear();
+ }
let events = nodes[1].node.get_and_clear_pending_msg_events();
{
let mut added_monitors = nodes[1].chan_monitor.added_monitors.lock().unwrap();
macro_rules! check_tx_local_broadcast {
($node: expr, $htlc_offered: expr, $commitment_tx: expr, $chan_tx: expr) => { {
let mut node_txn = $node.tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), if $htlc_offered { 7 } else { 5 });
+ assert_eq!(node_txn.len(), 5);
// Node[1]: ChannelManager: 3 (commitment tx, 2*HTLC-Timeout tx), ChannelMonitor: 2 (timeout tx)
- // Node[0]: ChannelManager: 3 (commtiemtn tx, 2*HTLC-Timeout tx), ChannelMonitor: 2 HTLC-timeout * 2 (block-rescan)
- check_spends!(node_txn[0], $commitment_tx.clone());
- check_spends!(node_txn[1], $commitment_tx.clone());
- if $htlc_offered {
- assert_eq!(node_txn[0], node_txn[5]);
- assert_eq!(node_txn[1], node_txn[6]);
- }
+ // Node[0]: ChannelManager: 3 (commtiemtn tx, 2*HTLC-Timeout tx), ChannelMonitor: 2 HTLC-timeout
+ check_spends!(node_txn[0], $commitment_tx);
+ check_spends!(node_txn[1], $commitment_tx);
assert_ne!(node_txn[0].lock_time, 0);
assert_ne!(node_txn[1].lock_time, 0);
if $htlc_offered {
assert!(node_txn[0].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment
assert!(node_txn[1].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment
}
- check_spends!(node_txn[2], $chan_tx.clone());
- check_spends!(node_txn[3], node_txn[2].clone());
- check_spends!(node_txn[4], node_txn[2].clone());
+ check_spends!(node_txn[2], $chan_tx);
+ check_spends!(node_txn[3], node_txn[2]);
+ check_spends!(node_txn[4], node_txn[2]);
assert_eq!(node_txn[2].input[0].witness.last().unwrap().len(), 71);
assert_eq!(node_txn[3].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert_eq!(node_txn[4].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
// Broadcast legit commitment tx from A on B's chain
// Broadcast preimage tx by B on offered output from A commitment tx on A's chain
- let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
- check_spends!(commitment_tx[0], chan_1.3.clone());
+ let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2);
+ check_spends!(commitment_tx[0], chan_1.3);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 3 (commitment tx + HTLC-Sucess * 2), ChannelMonitor : 1 (HTLC-Success)
assert_eq!(node_txn.len(), 4);
- check_spends!(node_txn[0], commitment_tx[0].clone());
+ check_spends!(node_txn[0], commitment_tx[0]);
assert_eq!(node_txn[0].input.len(), 2);
assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert_eq!(node_txn[0].input[1].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert_eq!(node_txn[0].lock_time, 0);
assert!(node_txn[0].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment
- check_spends!(node_txn[1], chan_1.3.clone());
+ check_spends!(node_txn[1], chan_1.3);
assert_eq!(node_txn[1].input[0].witness.clone().last().unwrap().len(), 71);
check_spends!(node_txn[2], node_txn[1]);
check_spends!(node_txn[3], node_txn[1]);
// Verify that A's ChannelManager is able to extract preimage from preimage tx and generate PaymentSent
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone(), node_txn[0].clone()] }, 1);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 2);
let mut first_claimed = false;
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some intial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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());
// Rebalance the network a bit by relaying one payment thorugh all the channels...
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
// Broadcast legit commitment tx from C on B's chain
- let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
- check_spends!(commitment_tx[0], chan_2.3.clone());
- nodes[2].node.fail_htlc_backwards(&payment_hash);
+ let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
+ check_spends!(commitment_tx[0], chan_2.3);
+ nodes[2].node.fail_htlc_backwards(&payment_hash, &None);
check_added_monitors!(nodes[2], 0);
expect_pending_htlcs_forwardable!(nodes[2]);
check_added_monitors!(nodes[2], 1);
};
nodes[2].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
check_closed_broadcast!(nodes[2], false);
+ check_added_monitors!(nodes[2], 1);
let node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 1 (commitment tx)
assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], chan_2.3.clone());
+ check_spends!(node_txn[0], chan_2.3);
assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), 71);
// Broadcast timeout transaction by B on received output from C's commitment tx on B's chain
let timeout_tx;
{
let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 7); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : (local commitment tx + HTLC-timeout) * 2 (block-rescan), timeout tx
+ assert_eq!(node_txn.len(), 5); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : 2 (local commitment tx + HTLC-timeout), 1 timeout tx
assert_eq!(node_txn[1], node_txn[3]);
- assert_eq!(node_txn[1], node_txn[5]);
assert_eq!(node_txn[2], node_txn[4]);
- assert_eq!(node_txn[2], node_txn[6]);
- check_spends!(node_txn[0], commitment_tx[0].clone());
+
+ check_spends!(node_txn[0], commitment_tx[0]);
assert_eq!(node_txn[0].clone().input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[1], chan_2.3.clone());
- check_spends!(node_txn[2], node_txn[1].clone());
+
+ check_spends!(node_txn[1], chan_2.3);
+ check_spends!(node_txn[2], node_txn[1]);
assert_eq!(node_txn[1].clone().input[0].witness.last().unwrap().len(), 71);
assert_eq!(node_txn[2].clone().input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[3], chan_2.3.clone());
- check_spends!(node_txn[4], node_txn[3].clone());
- assert_eq!(node_txn[3].input[0].witness.clone().last().unwrap().len(), 71);
- assert_eq!(node_txn[4].input[0].witness.clone().last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
+
timeout_tx = node_txn[0].clone();
node_txn.clear();
}
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![timeout_tx]}, 1);
connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
- check_added_monitors!(nodes[1], 0);
+ check_added_monitors!(nodes[1], 1);
check_closed_broadcast!(nodes[1], false);
expect_pending_htlcs_forwardable!(nodes[1]);
assert_eq!(node_txn.len(), 0);
// Broadcast legit commitment tx from B on A's chain
- let commitment_tx = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
- check_spends!(commitment_tx[0], chan_1.3.clone());
+ let commitment_tx = get_local_commitment_txn!(nodes[1], chan_1.2);
+ check_spends!(commitment_tx[0], chan_1.3);
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 200);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 2 (commitment tx, HTLC-Timeout tx), ChannelMonitor : 1 timeout tx
assert_eq!(node_txn.len(), 3);
- check_spends!(node_txn[0], commitment_tx[0].clone());
+ check_spends!(node_txn[0], commitment_tx[0]);
assert_eq!(node_txn[0].clone().input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[1], chan_1.3.clone());
- check_spends!(node_txn[2], node_txn[1].clone());
+ check_spends!(node_txn[1], chan_1.3);
+ check_spends!(node_txn[2], node_txn[1]);
assert_eq!(node_txn[1].clone().input[0].witness.last().unwrap().len(), 71);
assert_eq!(node_txn[2].clone().input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
}
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ 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 (payment_preimage, _payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000);
// Get the will-be-revoked local txn from nodes[2]
- let revoked_local_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[2], chan_2.2);
// Revoke the old state
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage, 3_000_000);
- route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000);
+ let (_, payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
- check_added_monitors!(nodes[1], 0);
+ check_added_monitors!(nodes[1], 1);
check_closed_broadcast!(nodes[1], false);
expect_pending_htlcs_forwardable!(nodes[1]);
MessageSendEvent::PaymentFailureNetworkUpdate { .. } => {},
_ => panic!("Unexpected event"),
}
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { .. } => {},
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], payment_hash, false);
},
_ => panic!("Unexpected event"),
}
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ 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 (payment_preimage, _payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], if no_to_remote { 10_000 } else { 3_000_000 });
// Get the will-be-revoked local txn from nodes[2]
- let revoked_local_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[2], chan_2.2);
assert_eq!(revoked_local_txn[0].output.len(), if no_to_remote { 1 } else { 2 });
// Revoke the old state
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage, if no_to_remote { 10_000 } else { 3_000_000});
let (_, second_payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], value);
let (_, third_payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], value);
- assert!(nodes[2].node.fail_htlc_backwards(&first_payment_hash));
+ assert!(nodes[2].node.fail_htlc_backwards(&first_payment_hash, &None));
expect_pending_htlcs_forwardable!(nodes[2]);
check_added_monitors!(nodes[2], 1);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
let bs_raa = commitment_signed_dance!(nodes[1], nodes[2], updates.commitment_signed, false, true, false, true);
// Drop the last RAA from 3 -> 2
- assert!(nodes[2].node.fail_htlc_backwards(&second_payment_hash));
+ assert!(nodes[2].node.fail_htlc_backwards(&second_payment_hash, &None));
expect_pending_htlcs_forwardable!(nodes[2]);
check_added_monitors!(nodes[2], 1);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
nodes[2].node.handle_revoke_and_ack(&nodes[1].node.get_our_node_id(), &as_raa);
check_added_monitors!(nodes[2], 1);
- assert!(nodes[2].node.fail_htlc_backwards(&third_payment_hash));
+ assert!(nodes[2].node.fail_htlc_backwards(&third_payment_hash, &None));
expect_pending_htlcs_forwardable!(nodes[2]);
check_added_monitors!(nodes[2], 1);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
// Add a fourth HTLC, this one will get sequestered away in nodes[1]'s holding cell waiting
// on nodes[2]'s RAA.
- let route = nodes[1].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV).unwrap();
let (_, fourth_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[1].node.send_payment(route, fourth_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[1].node.send_payment(&route, fourth_payment_hash, &None).unwrap();
assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
assert!(nodes[1].node.get_and_clear_pending_events().is_empty());
check_added_monitors!(nodes[1], 0);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[1], 1);
connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
let events = nodes[1].node.get_and_clear_pending_events();
do_test_commitment_revoked_fail_backward_exhaustive(true, false, true);
}
+#[test]
+fn fail_backward_pending_htlc_upon_channel_failure() {
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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 chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 500_000_000, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
+ // Alice -> Bob: Route a payment but without Bob sending revoke_and_ack.
+ {
+ let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash, &None).unwrap();
+ check_added_monitors!(nodes[0], 1);
+
+ let payment_event = {
+ let mut events = nodes[0].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 1);
+ SendEvent::from_event(events.remove(0))
+ };
+ assert_eq!(payment_event.node_id, nodes[1].node.get_our_node_id());
+ assert_eq!(payment_event.msgs.len(), 1);
+ }
+
+ // Alice -> Bob: Route another payment but now Alice waits for Bob's earlier revoke_and_ack.
+ let (_, failed_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ {
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, failed_payment_hash, &None).unwrap();
+ check_added_monitors!(nodes[0], 0);
+
+ assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
+ }
+
+ // Alice <- Bob: Send a malformed update_add_htlc so Alice fails the channel.
+ {
+ let (_, payment_hash) = get_payment_preimage_hash!(nodes[1]);
+
+ let secp_ctx = Secp256k1::new();
+ let session_priv = {
+ let mut session_key = [0; 32];
+ let mut rng = thread_rng();
+ rng.fill_bytes(&mut session_key);
+ SecretKey::from_slice(&session_key).expect("RNG is bad!")
+ };
+
+ let current_height = nodes[1].node.latest_block_height.load(Ordering::Acquire) as u32 + 1;
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 50_000, TEST_FINAL_CLTV, &logger).unwrap();
+ let (onion_payloads, _amount_msat, cltv_expiry) = onion_utils::build_onion_payloads(&route.paths[0], 50_000, &None, current_height).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&secp_ctx, &route.paths[0], &session_priv).unwrap();
+ let onion_routing_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash);
+
+ // Send a 0-msat update_add_htlc to fail the channel.
+ let update_add_htlc = msgs::UpdateAddHTLC {
+ channel_id: chan.2,
+ htlc_id: 0,
+ amount_msat: 0,
+ payment_hash,
+ cltv_expiry,
+ onion_routing_packet,
+ };
+ nodes[0].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &update_add_htlc);
+ }
+
+ // Check that Alice fails backward the pending HTLC from the second payment.
+ expect_payment_failed!(nodes[0], failed_payment_hash, true);
+ check_closed_broadcast!(nodes[0], true);
+ check_added_monitors!(nodes[0], 1);
+}
+
#[test]
fn test_htlc_ignore_latest_remote_commitment() {
// Test that HTLC transactions spending the latest remote commitment transaction are simply
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);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
route_payment(&nodes[0], &[&nodes[1]], 10000000);
nodes[0].node.force_close_channel(&nodes[0].node.list_channels()[0].channel_id);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone(), node_txn[1].clone()]}, 1);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
// Duplicate the block_connected call since this may happen due to other listeners
// registering new transactions
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::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
-
- let route = nodes[0].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, 42).unwrap();
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
let mut payment_event = {
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 1000000, 42, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
nodes[2].node.force_close_channel(&payment_event.commitment_msg.channel_id);
check_closed_broadcast!(nodes[2], false);
+ check_added_monitors!(nodes[2], 1);
let tx = {
let mut node_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap();
// Note that we don't bother broadcasting the HTLC-Success transaction here as we don't
// Note no UpdateHTLCs event here from nodes[1] to nodes[0]!
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
// Now check that if we add the preimage to ChannelMonitor it broadcasts our HTLC-Success..
{
let mut monitors = nodes[2].chan_monitor.simple_monitor.monitors.lock().unwrap();
- monitors.get_mut(&OutPoint::new(Sha256dHash::from_slice(&payment_event.commitment_msg.channel_id[..]).unwrap(), 0)).unwrap()
+ monitors.get_mut(&OutPoint::new(Txid::from_slice(&payment_event.commitment_msg.channel_id[..]).unwrap(), 0)).unwrap()
.provide_payment_preimage(&our_payment_hash, &our_payment_preimage);
}
nodes[2].block_notifier.block_connected_checked(&header, 1, &[&tx], &[1]);
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);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let channel_state = nodes[0].node.channel_state.lock().unwrap();
assert_eq!(channel_state.by_id.len(), 1);
height -= 1;
}
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let channel_state = nodes[0].node.channel_state.lock().unwrap();
assert_eq!(channel_state.by_id.len(), 0);
assert_eq!(channel_state.short_to_id.len(), 0);
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
if messages_delivered == 0 {
- create_chan_between_nodes_with_value_a(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
+ create_chan_between_nodes_with_value_a(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known());
// nodes[1] doesn't receive the funding_locked message (it'll be re-sent on reconnect)
} else {
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
}
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV).unwrap();
let (payment_preimage_1, payment_hash_1) = get_payment_preimage_hash!(nodes[0]);
+ let logger = test_utils::TestLogger::new();
let payment_event = {
- nodes[0].node.send_payment(route.clone(), payment_hash_1).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
let events_2 = nodes[1].node.get_and_clear_pending_events();
assert_eq!(events_2.len(), 1);
match events_2[0] {
- Event::PaymentReceived { ref payment_hash, amt } => {
+ Event::PaymentReceived { ref payment_hash, ref payment_secret, amt } => {
assert_eq!(payment_hash_1, *payment_hash);
+ assert_eq!(*payment_secret, None);
assert_eq!(amt, 1000000);
},
_ => panic!("Unexpected event"),
}
- nodes[1].node.claim_funds(payment_preimage_1, 1_000_000);
+ nodes[1].node.claim_funds(payment_preimage_1, &None, 1_000_000);
check_added_monitors!(nodes[1], 1);
let events_3 = nodes[1].node.get_and_clear_pending_msg_events();
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
// Channel should still work fine...
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
let payment_preimage_2 = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000).0;
claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
}
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 tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
+ let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known());
nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
_ => panic!("Unexpected event"),
};
- nodes[0].router.handle_channel_announcement(&as_announcement).unwrap();
- nodes[0].router.handle_channel_update(&bs_update).unwrap();
- nodes[0].router.handle_channel_update(&as_update).unwrap();
+ nodes[0].net_graph_msg_handler.handle_channel_announcement(&as_announcement).unwrap();
+ nodes[0].net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
+ nodes[0].net_graph_msg_handler.handle_channel_update(&as_update).unwrap();
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
let (payment_preimage, _) = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000);
claim_payment(&nodes[0], &[&nodes[1]], payment_preimage, 1_000_000);
}
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);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
let (payment_preimage_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
// Now try to send a second payment which will fail to send
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV).unwrap();
let (payment_preimage_2, payment_hash_2) = get_payment_preimage_hash!(nodes[0]);
-
- nodes[0].node.send_payment(route.clone(), payment_hash_2).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash_2, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let events_1 = nodes[0].node.get_and_clear_pending_msg_events();
_ => panic!("Unexpected event"),
}
- assert!(nodes[1].node.claim_funds(payment_preimage_1, 1_000_000));
+ assert!(nodes[1].node.claim_funds(payment_preimage_1, &None, 1_000_000));
check_added_monitors!(nodes[1], 1);
let events_2 = nodes[1].node.get_and_clear_pending_msg_events();
let events_5 = nodes[1].node.get_and_clear_pending_events();
assert_eq!(events_5.len(), 1);
match events_5[0] {
- Event::PaymentReceived { ref payment_hash, amt: _ } => {
+ Event::PaymentReceived { ref payment_hash, ref payment_secret, amt: _ } => {
assert_eq!(payment_hash_2, *payment_hash);
+ assert_eq!(*payment_secret, None);
},
_ => panic!("Unexpected event"),
}
claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
}
+fn do_test_htlc_timeout(send_partial_mpp: bool) {
+ // If the user fails to claim/fail an HTLC within the HTLC CLTV timeout we fail it for them
+ // to avoid our counterparty failing the channel.
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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);
+
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
+ let our_payment_hash = if send_partial_mpp {
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ let (_, our_payment_hash) = get_payment_preimage_hash!(&nodes[0]);
+ let payment_secret = PaymentSecret([0xdb; 32]);
+ // Use the utility function send_payment_along_path to send the payment with MPP data which
+ // indicates there are more HTLCs coming.
+ nodes[0].node.send_payment_along_path(&route.paths[0], &our_payment_hash, &Some(payment_secret), 200000, CHAN_CONFIRM_DEPTH).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ let mut events = nodes[0].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 1);
+ // Now do the relevant commitment_signed/RAA dances along the path, noting that the final
+ // hop should *not* yet generate any PaymentReceived event(s).
+ pass_along_path(&nodes[0], &[&nodes[1]], 100000, our_payment_hash, Some(payment_secret), events.drain(..).next().unwrap(), false);
+ our_payment_hash
+ } else {
+ route_payment(&nodes[0], &[&nodes[1]], 100000).1
+ };
+
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[0].block_notifier.block_connected_checked(&header, 101, &[], &[]);
+ nodes[1].block_notifier.block_connected_checked(&header, 101, &[], &[]);
+ for i in 102..TEST_FINAL_CLTV + 100 + 1 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS {
+ header.prev_blockhash = header.bitcoin_hash();
+ nodes[0].block_notifier.block_connected_checked(&header, i, &[], &[]);
+ nodes[1].block_notifier.block_connected_checked(&header, i, &[], &[]);
+ }
+
+ expect_pending_htlcs_forwardable!(nodes[1]);
+
+ check_added_monitors!(nodes[1], 1);
+ let htlc_timeout_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
+ assert!(htlc_timeout_updates.update_add_htlcs.is_empty());
+ assert_eq!(htlc_timeout_updates.update_fail_htlcs.len(), 1);
+ assert!(htlc_timeout_updates.update_fail_malformed_htlcs.is_empty());
+ assert!(htlc_timeout_updates.update_fee.is_none());
+
+ nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &htlc_timeout_updates.update_fail_htlcs[0]);
+ commitment_signed_dance!(nodes[0], nodes[1], htlc_timeout_updates.commitment_signed, false);
+ // 100_000 msat as u64, followed by a height of 123 as u32
+ let mut expected_failure_data = byte_utils::be64_to_array(100_000).to_vec();
+ expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(123));
+ expect_payment_failed!(nodes[0], our_payment_hash, true, 0x4000 | 15, &expected_failure_data[..]);
+}
+
+#[test]
+fn test_htlc_timeout() {
+ do_test_htlc_timeout(true);
+ do_test_htlc_timeout(false);
+}
+
+fn do_test_holding_cell_htlc_add_timeouts(forwarded_htlc: bool) {
+ // Tests that HTLCs in the holding cell are timed out after the requisite number of blocks.
+ 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());
+ create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
+ // Route a first payment to get the 1 -> 2 channel in awaiting_raa...
+ let (_, first_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ {
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[1].node.send_payment(&route, first_payment_hash, &None).unwrap();
+ }
+ assert_eq!(nodes[1].node.get_and_clear_pending_msg_events().len(), 1);
+ check_added_monitors!(nodes[1], 1);
+
+ // Now attempt to route a second payment, which should be placed in the holding cell
+ let (_, second_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ if forwarded_htlc {
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, second_payment_hash, &None).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ let payment_event = SendEvent::from_event(nodes[0].node.get_and_clear_pending_msg_events().remove(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], 0);
+ } else {
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[1].node.send_payment(&route, second_payment_hash, &None).unwrap();
+ check_added_monitors!(nodes[1], 0);
+ }
+
+ let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected_checked(&header, 101, &[], &[]);
+ for i in 102..TEST_FINAL_CLTV + 100 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS {
+ header.prev_blockhash = header.bitcoin_hash();
+ nodes[1].block_notifier.block_connected_checked(&header, i, &[], &[]);
+ }
+
+ assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
+ assert!(nodes[1].node.get_and_clear_pending_events().is_empty());
+
+ header.prev_blockhash = header.bitcoin_hash();
+ nodes[1].block_notifier.block_connected_checked(&header, TEST_FINAL_CLTV + 100 - CLTV_CLAIM_BUFFER - LATENCY_GRACE_PERIOD_BLOCKS, &[], &[]);
+
+ if forwarded_htlc {
+ expect_pending_htlcs_forwardable!(nodes[1]);
+ check_added_monitors!(nodes[1], 1);
+ let fail_commit = nodes[1].node.get_and_clear_pending_msg_events();
+ assert_eq!(fail_commit.len(), 1);
+ match fail_commit[0] {
+ MessageSendEvent::UpdateHTLCs { updates: msgs::CommitmentUpdate { ref update_fail_htlcs, ref commitment_signed, .. }, .. } => {
+ nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &update_fail_htlcs[0]);
+ commitment_signed_dance!(nodes[0], nodes[1], commitment_signed, true, true);
+ },
+ _ => unreachable!(),
+ }
+ expect_payment_failed!(nodes[0], second_payment_hash, false);
+ if let &MessageSendEvent::PaymentFailureNetworkUpdate { ref update } = &nodes[0].node.get_and_clear_pending_msg_events()[0] {
+ match update {
+ &HTLCFailChannelUpdate::ChannelUpdateMessage { .. } => {},
+ _ => panic!("Unexpected event"),
+ }
+ } else {
+ panic!("Unexpected event");
+ }
+ } else {
+ expect_payment_failed!(nodes[1], second_payment_hash, true);
+ }
+}
+
+#[test]
+fn test_holding_cell_htlc_add_timeouts() {
+ do_test_holding_cell_htlc_add_timeouts(false);
+ do_test_holding_cell_htlc_add_timeouts(true);
+}
+
#[test]
fn test_invalid_channel_announcement() {
//Test BOLT 7 channel_announcement msg requirement for final node, gather data to build customed channel_announcement msgs
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan_announcement = create_chan_between_nodes(&nodes[0], &nodes[1], InitFeatures::supported(), InitFeatures::supported());
+ let chan_announcement = create_chan_between_nodes(&nodes[0], &nodes[1], InitFeatures::known(), InitFeatures::known());
let a_channel_lock = nodes[0].node.channel_state.lock().unwrap();
let b_channel_lock = nodes[1].node.channel_state.lock().unwrap();
let as_chan = a_channel_lock.by_id.get(&chan_announcement.3).unwrap();
let bs_chan = b_channel_lock.by_id.get(&chan_announcement.3).unwrap();
- nodes[0].router.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap(), is_permanent: false } );
+ nodes[0].net_graph_msg_handler.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap(), is_permanent: false } );
let as_bitcoin_key = as_chan.get_local_keys().inner.local_channel_pubkeys.funding_pubkey;
let bs_bitcoin_key = bs_chan.get_local_keys().inner.local_channel_pubkeys.funding_pubkey;
macro_rules! dummy_unsigned_msg {
() => {
msgs::UnsignedChannelAnnouncement {
- features: ChannelFeatures::supported(),
+ features: ChannelFeatures::known(),
chain_hash: genesis_block(Network::Testnet).header.bitcoin_hash(),
short_channel_id: as_chan.get_short_channel_id().unwrap(),
node_id_1: if were_node_one { as_network_key } else { bs_network_key },
let unsigned_msg = dummy_unsigned_msg!();
sign_msg!(unsigned_msg);
- assert_eq!(nodes[0].router.handle_channel_announcement(&chan_announcement).unwrap(), true);
- let _ = nodes[0].router.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap(), is_permanent: false } );
+ assert_eq!(nodes[0].net_graph_msg_handler.handle_channel_announcement(&chan_announcement).unwrap(), true);
+ let _ = nodes[0].net_graph_msg_handler.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap(), is_permanent: false } );
// Configured with Network::Testnet
let mut unsigned_msg = dummy_unsigned_msg!();
unsigned_msg.chain_hash = genesis_block(Network::Bitcoin).header.bitcoin_hash();
sign_msg!(unsigned_msg);
- assert!(nodes[0].router.handle_channel_announcement(&chan_announcement).is_err());
+ assert!(nodes[0].net_graph_msg_handler.handle_channel_announcement(&chan_announcement).is_err());
let mut unsigned_msg = dummy_unsigned_msg!();
- unsigned_msg.chain_hash = Sha256dHash::hash(&[1,2,3,4,5,6,7,8,9]);
+ unsigned_msg.chain_hash = BlockHash::hash(&[1,2,3,4,5,6,7,8,9]);
sign_msg!(unsigned_msg);
- assert!(nodes[0].router.handle_channel_announcement(&chan_announcement).is_err());
+ assert!(nodes[0].net_graph_msg_handler.handle_channel_announcement(&chan_announcement).is_err());
}
#[test]
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let logger: test_utils::TestLogger;
let fee_estimator: test_utils::TestFeeEstimator;
let new_chan_monitor: test_utils::TestChannelMonitor;
let keys_manager: test_utils::TestKeysInterface;
- let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>;
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
+ let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::known(), InitFeatures::known());
nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap();
+ logger = test_utils::TestLogger::new();
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
- new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator);
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator);
nodes[0].chan_monitor = &new_chan_monitor;
let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
- let (_, mut chan_0_monitor) = <(Sha256dHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
+ let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut chan_0_monitor_read).unwrap();
assert!(chan_0_monitor_read.is_empty());
let mut nodes_0_read = &nodes_0_serialized[..];
let config = UserConfig::default();
- keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new()));
+ keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet);
let (_, nodes_0_deserialized_tmp) = {
let mut channel_monitors = HashMap::new();
- channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &mut chan_0_monitor);
- <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ channel_monitors.insert(chan_0_monitor.get_funding_txo(), &mut chan_0_monitor);
+ <(BlockHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: config,
keys_manager: &keys_manager,
fee_estimator: &fee_estimator,
monitor: nodes[0].chan_monitor,
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
- logger: Arc::new(test_utils::TestLogger::new()),
+ logger: &logger,
channel_monitors: &mut channel_monitors,
}).unwrap()
};
nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
- assert!(nodes[0].chan_monitor.add_monitor(chan_0_monitor.get_funding_txo().unwrap(), chan_0_monitor).is_ok());
+ assert!(nodes[0].chan_monitor.add_monitor(chan_0_monitor.get_funding_txo(), chan_0_monitor).is_ok());
nodes[0].node = &nodes_0_deserialized;
nodes[0].block_notifier.register_listener(nodes[0].node);
assert_eq!(nodes[0].node.list_channels().len(), 1);
let (funding_locked, _) = create_chan_between_nodes_with_value_confirm(&nodes[0], &nodes[1], &tx);
let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked);
for node in nodes.iter() {
- assert!(node.router.handle_channel_announcement(&announcement).unwrap());
- node.router.handle_channel_update(&as_update).unwrap();
- node.router.handle_channel_update(&bs_update).unwrap();
+ assert!(node.net_graph_msg_handler.handle_channel_announcement(&announcement).unwrap());
+ node.net_graph_msg_handler.handle_channel_update(&as_update).unwrap();
+ node.net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
}
send_payment(&nodes[0], &[&nodes[1]], 1000000, 1_000_000);
}
#[test]
-fn test_simple_manager_serialize_deserialize() {
+fn test_manager_serialize_deserialize_events() {
+ // This test makes sure the events field in ChannelManager survives de/serialization
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let fee_estimator: test_utils::TestFeeEstimator;
+ let logger: test_utils::TestLogger;
let new_chan_monitor: test_utils::TestChannelMonitor;
let keys_manager: test_utils::TestKeysInterface;
- let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>;
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
- let (_, our_payment_hash) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
+ // Start creating a channel, but stop right before broadcasting the event message FundingBroadcastSafe
+ let channel_value = 100000;
+ let push_msat = 10001;
+ let a_flags = InitFeatures::known();
+ let b_flags = InitFeatures::known();
+ let node_a = nodes.pop().unwrap();
+ let node_b = nodes.pop().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()));
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+ 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);
+ 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()));
+ {
+ let mut added_monitors = node_b.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.handle_funding_signed(&node_b.node.get_our_node_id(), &get_event_msg!(node_b, MessageSendEvent::SendFundingSigned, node_a.node.get_our_node_id()));
+ {
+ 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();
+ }
+ // Normally, this is where node_a would check for a FundingBroadcastSafe event, but the test de/serializes first instead
+
+ nodes.push(node_a);
+ nodes.push(node_b);
+ // Start the de/seriailization process mid-channel creation to check that the channel manager will hold onto events that are serialized
let nodes_0_serialized = nodes[0].node.encode();
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap();
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
- new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator);
+ logger = test_utils::TestLogger::new();
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator);
nodes[0].chan_monitor = &new_chan_monitor;
let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
- let (_, mut chan_0_monitor) = <(Sha256dHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
+ let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut chan_0_monitor_read).unwrap();
assert!(chan_0_monitor_read.is_empty());
let mut nodes_0_read = &nodes_0_serialized[..];
- keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new()));
+ let config = UserConfig::default();
+ keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet);
let (_, nodes_0_deserialized_tmp) = {
let mut channel_monitors = HashMap::new();
- channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &mut chan_0_monitor);
- <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
- default_config: UserConfig::default(),
+ channel_monitors.insert(chan_0_monitor.get_funding_txo(), &mut chan_0_monitor);
+ <(BlockHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ default_config: config,
keys_manager: &keys_manager,
fee_estimator: &fee_estimator,
monitor: nodes[0].chan_monitor,
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
- logger: Arc::new(test_utils::TestLogger::new()),
+ logger: &logger,
channel_monitors: &mut channel_monitors,
}).unwrap()
};
nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
- assert!(nodes[0].chan_monitor.add_monitor(chan_0_monitor.get_funding_txo().unwrap(), chan_0_monitor).is_ok());
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+
+ assert!(nodes[0].chan_monitor.add_monitor(chan_0_monitor.get_funding_txo(), chan_0_monitor).is_ok());
nodes[0].node = &nodes_0_deserialized;
- check_added_monitors!(nodes[0], 1);
- reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
+ // After deserializing, make sure the FundingBroadcastSafe event is still held by the channel manager
+ let events_4 = nodes[0].node.get_and_clear_pending_events();
+ assert_eq!(events_4.len(), 1);
+ match events_4[0] {
+ Event::FundingBroadcastSafe { ref funding_txo, user_channel_id } => {
+ assert_eq!(user_channel_id, 42);
+ assert_eq!(*funding_txo, funding_output);
+ },
+ _ => panic!("Unexpected event"),
+ };
+
+ // Make sure the channel is functioning as though the de/serialization never happened
+ nodes[0].block_notifier.register_listener(nodes[0].node);
+ assert_eq!(nodes[0].node.list_channels().len(), 1);
+ check_added_monitors!(nodes[0], 1);
+
+ nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() });
+ let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
+ nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() });
+ let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
+
+ nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &reestablish_1[0]);
+ assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
+ nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &reestablish_2[0]);
+ assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
+
+ let (funding_locked, _) = create_chan_between_nodes_with_value_confirm(&nodes[0], &nodes[1], &tx);
+ let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked);
+ for node in nodes.iter() {
+ assert!(node.net_graph_msg_handler.handle_channel_announcement(&announcement).unwrap());
+ node.net_graph_msg_handler.handle_channel_update(&as_update).unwrap();
+ node.net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
+ }
+
+ send_payment(&nodes[0], &[&nodes[1]], 1000000, 1_000_000);
+}
+
+#[test]
+fn test_simple_manager_serialize_deserialize() {
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let logger: test_utils::TestLogger;
+ let fee_estimator: test_utils::TestFeeEstimator;
+ let new_chan_monitor: test_utils::TestChannelMonitor;
+ let keys_manager: test_utils::TestKeysInterface;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>;
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+
+ let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
+ let (_, our_payment_hash) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
+
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+
+ let nodes_0_serialized = nodes[0].node.encode();
+ let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
+ nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap();
+
+ logger = test_utils::TestLogger::new();
+ fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator);
+ nodes[0].chan_monitor = &new_chan_monitor;
+ let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
+ let (_, mut chan_0_monitor) = <(BlockHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut chan_0_monitor_read).unwrap();
+ assert!(chan_0_monitor_read.is_empty());
+
+ let mut nodes_0_read = &nodes_0_serialized[..];
+ keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet);
+ let (_, nodes_0_deserialized_tmp) = {
+ let mut channel_monitors = HashMap::new();
+ channel_monitors.insert(chan_0_monitor.get_funding_txo(), &mut chan_0_monitor);
+ <(BlockHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ default_config: UserConfig::default(),
+ keys_manager: &keys_manager,
+ fee_estimator: &fee_estimator,
+ monitor: nodes[0].chan_monitor,
+ tx_broadcaster: nodes[0].tx_broadcaster.clone(),
+ logger: &logger,
+ channel_monitors: &mut channel_monitors,
+ }).unwrap()
+ };
+ nodes_0_deserialized = nodes_0_deserialized_tmp;
+ assert!(nodes_0_read.is_empty());
+
+ assert!(nodes[0].chan_monitor.add_monitor(chan_0_monitor.get_funding_txo(), chan_0_monitor).is_ok());
+ nodes[0].node = &nodes_0_deserialized;
+ check_added_monitors!(nodes[0], 1);
+
+ reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
fail_payment(&nodes[0], &[&nodes[1]], our_payment_hash);
claim_payment(&nodes[0], &[&nodes[1]], our_payment_preimage, 1_000_000);
let chanmon_cfgs = create_chanmon_cfgs(4);
let node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
+ let logger: test_utils::TestLogger;
let fee_estimator: test_utils::TestFeeEstimator;
let new_chan_monitor: test_utils::TestChannelMonitor;
let keys_manager: test_utils::TestKeysInterface;
- let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>;
let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 2, 0, InitFeatures::supported(), InitFeatures::supported());
- let (_, _, channel_id, funding_tx) = create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 2, 0, InitFeatures::known(), InitFeatures::known());
+ let (_, _, channel_id, funding_tx) = create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::known(), InitFeatures::known());
+
+ let mut node_0_stale_monitors_serialized = Vec::new();
+ for monitor in nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter() {
+ let mut writer = test_utils::TestVecWriter(Vec::new());
+ monitor.1.write_for_disk(&mut writer).unwrap();
+ node_0_stale_monitors_serialized.push(writer.0);
+ }
let (our_payment_preimage, _) = route_payment(&nodes[2], &[&nodes[0], &nodes[1]], 1000000);
node_0_monitors_serialized.push(writer.0);
}
+ logger = test_utils::TestLogger::new();
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
- new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), &fee_estimator);
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), &logger, &fee_estimator);
nodes[0].chan_monitor = &new_chan_monitor;
+
+ let mut node_0_stale_monitors = Vec::new();
+ for serialized in node_0_stale_monitors_serialized.iter() {
+ let mut read = &serialized[..];
+ let (_, monitor) = <(BlockHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut read).unwrap();
+ assert!(read.is_empty());
+ node_0_stale_monitors.push(monitor);
+ }
+
let mut node_0_monitors = Vec::new();
for serialized in node_0_monitors_serialized.iter() {
let mut read = &serialized[..];
- let (_, monitor) = <(Sha256dHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut read, Arc::new(test_utils::TestLogger::new())).unwrap();
+ let (_, monitor) = <(BlockHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut read).unwrap();
assert!(read.is_empty());
node_0_monitors.push(monitor);
}
+ keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet);
+
+ let mut nodes_0_read = &nodes_0_serialized[..];
+ if let Err(msgs::DecodeError::InvalidValue) =
+ <(BlockHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ default_config: UserConfig::default(),
+ keys_manager: &keys_manager,
+ fee_estimator: &fee_estimator,
+ monitor: nodes[0].chan_monitor,
+ tx_broadcaster: nodes[0].tx_broadcaster.clone(),
+ logger: &logger,
+ channel_monitors: &mut node_0_stale_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo(), monitor) }).collect(),
+ }) { } else {
+ panic!("If the monitor(s) are stale, this indicates a bug and we should get an Err return");
+ };
+
let mut nodes_0_read = &nodes_0_serialized[..];
- keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new()));
- let (_, nodes_0_deserialized_tmp) = <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ let (_, nodes_0_deserialized_tmp) =
+ <(BlockHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: UserConfig::default(),
keys_manager: &keys_manager,
fee_estimator: &fee_estimator,
monitor: nodes[0].chan_monitor,
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
- logger: Arc::new(test_utils::TestLogger::new()),
- channel_monitors: &mut node_0_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo().unwrap(), monitor) }).collect(),
+ logger: &logger,
+ channel_monitors: &mut node_0_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo(), monitor) }).collect(),
}).unwrap();
nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
}
for monitor in node_0_monitors.drain(..) {
- assert!(nodes[0].chan_monitor.add_monitor(monitor.get_funding_txo().unwrap(), monitor).is_ok());
+ assert!(nodes[0].chan_monitor.add_monitor(monitor.get_funding_txo(), monitor).is_ok());
check_added_monitors!(nodes[0], 1);
}
nodes[0].node = &nodes_0_deserialized;
let local_delaysig = secp_ctx.sign(&sighash, key);
spend_tx.input[0].witness.push(local_delaysig.serialize_der().to_vec());
spend_tx.input[0].witness[0].push(SigHashType::All as u8);
- spend_tx.input[0].witness.push(vec!(0));
+ spend_tx.input[0].witness.push(vec!());
spend_tx.input[0].witness.push(witness_script.clone().into_bytes());
txn.push(spend_tx);
},
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 99000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, 98_000_000, InitFeatures::known(), InitFeatures::known());
nodes[1].node.force_close_channel(&chan.2);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], chan.3.clone());
+ check_spends!(node_txn[0], chan.3);
assert_eq!(node_txn[0].output.len(), 2); // We can't force trimming of to_remote output as channel_reserve_satoshis block us to do so at channel opening
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone()] }, 0);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
+
let spend_txn = check_spendable_outputs!(nodes[1], 1);
assert_eq!(spend_txn.len(), 1);
- check_spends!(spend_txn[0], node_txn[0].clone());
+ check_spends!(spend_txn[0], node_txn[0]);
}
#[test]
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 99000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, 98_000_000, InitFeatures::known(), InitFeatures::known());
nodes[0].node.force_close_channel(&chan.2);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], chan.3.clone());
+ check_spends!(node_txn[0], chan.3);
assert_eq!(node_txn[0].output.len(), 2); // We can't force trimming of to_remote output as channel_reserve_satoshis block us to do so at channel opening
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone()] }, 0);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
+
let spend_txn = check_spendable_outputs!(nodes[1], 1);
assert_eq!(spend_txn.len(), 2);
assert_eq!(spend_txn[0], spend_txn[1]);
- check_spends!(spend_txn[0], node_txn[0].clone());
+ check_spends!(spend_txn[0], node_txn[0]);
}
#[test]
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 59000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 59000000, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan.2);
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
- let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 0);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
+ let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
+
let spend_txn = check_spendable_outputs!(nodes[1], 1);
- assert_eq!(spend_txn.len(), 4);
- assert_eq!(spend_txn[0], spend_txn[2]); // to_remote output on revoked remote commitment_tx
- check_spends!(spend_txn[0], revoked_local_txn[0].clone());
- assert_eq!(spend_txn[1], spend_txn[3]); // to_local output on local commitment tx
- check_spends!(spend_txn[1], node_txn[0].clone());
+ assert_eq!(spend_txn.len(), 3);
+ assert_eq!(spend_txn[0], spend_txn[1]); // to_remote output on revoked remote commitment_tx
+ check_spends!(spend_txn[0], revoked_local_txn[0]);
+ check_spends!(spend_txn[2], node_txn[0]);
}
#[test]
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2);
assert_eq!(commitment_tx[0].input.len(), 1);
assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid());
// Settle A's commitment tx on B's chain
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- assert!(nodes[1].node.claim_funds(payment_preimage, 3_000_000));
+ assert!(nodes[1].node.claim_funds(payment_preimage, &None, 3_000_000));
check_added_monitors!(nodes[1], 1);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()] }, 1);
+ check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
match events[0] {
MessageSendEvent::UpdateHTLCs { .. } => {},
// Check B's monitor was able to send back output descriptor event for preimage tx on A's commitment tx
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap(); // ChannelManager : 2 (local commitment tx + HTLC-Success), ChannelMonitor: preimage tx
assert_eq!(node_txn.len(), 3);
- check_spends!(node_txn[0], commitment_tx[0].clone());
+ check_spends!(node_txn[0], commitment_tx[0]);
assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
-eprintln!("{:?}", node_txn[1]);
+ check_spends!(node_txn[1], chan_1.3);
+ check_spends!(node_txn[2], node_txn[1]);
+
+ let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
+
+ let spend_txn = check_spendable_outputs!(nodes[1], 1);
+ assert_eq!(spend_txn.len(), 1);
+ check_spends!(spend_txn[0], node_txn[0]);
+}
+
+#[test]
+fn test_static_spendable_outputs_timeout_tx() {
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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);
+
+ // Create some initial channels
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+
+ // Rebalance the network a bit by relaying one payment through all the channels ...
+ send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+
+ let (_, our_payment_hash) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000);
+
+ let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2);
+ assert_eq!(commitment_tx[0].input.len(), 1);
+ assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid());
+
+ // Settle A's commitment tx on B' chain
+ let header = BlockHeader { version: 0x2000_0000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
+ nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()] }, 0);
+ check_added_monitors!(nodes[1], 1);
+ let events = nodes[1].node.get_and_clear_pending_msg_events();
+ match events[0] {
+ MessageSendEvent::BroadcastChannelUpdate { .. } => {},
+ _ => panic!("Unexpected event"),
+ }
+
+ // Check B's monitor was able to send back output descriptor event for timeout tx on A's commitment tx
+ let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
+ assert_eq!(node_txn.len(), 3); // ChannelManager : 2 (local commitent tx + HTLC-timeout), ChannelMonitor: timeout tx
+ check_spends!(node_txn[0], commitment_tx[0].clone());
+ assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
check_spends!(node_txn[1], chan_1.3.clone());
check_spends!(node_txn[2], node_txn[1]);
- let spend_txn = check_spendable_outputs!(nodes[1], 1); // , 0, 0, 1, 1);
- assert_eq!(spend_txn.len(), 2);
- assert_eq!(spend_txn[0], spend_txn[1]);
- check_spends!(spend_txn[0], node_txn[0].clone());
+ let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
+ expect_payment_failed!(nodes[1], our_payment_hash, true);
+
+ let spend_txn = check_spendable_outputs!(nodes[1], 1);
+ assert_eq!(spend_txn.len(), 3); // SpendableOutput: remote_commitment_tx.to_remote (*2), timeout_tx.output (*1)
+ check_spends!(spend_txn[2], node_txn[0].clone());
}
#[test]
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.iter_mut().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
+ nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 0);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 2);
assert_eq!(node_txn[0].input.len(), 2);
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
+
+ let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header: header_1, txdata: vec![node_txn[0].clone()] }, 1);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
let spend_txn = check_spendable_outputs!(nodes[1], 1);
- assert_eq!(spend_txn.len(), 2);
- assert_eq!(spend_txn[0], spend_txn[1]);
- check_spends!(spend_txn[0], node_txn[0].clone());
+ assert_eq!(spend_txn.len(), 1);
+ check_spends!(spend_txn[0], node_txn[0]);
}
#[test]
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
// A will generate HTLC-Timeout from revoked commitment tx
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let revoked_htlc_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(revoked_htlc_txn.len(), 3);
- assert_eq!(revoked_htlc_txn[0], revoked_htlc_txn[2]);
+ assert_eq!(revoked_htlc_txn.len(), 2);
assert_eq!(revoked_htlc_txn[0].input.len(), 1);
assert_eq!(revoked_htlc_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
- check_spends!(revoked_htlc_txn[0], revoked_local_txn[0].clone());
- check_spends!(revoked_htlc_txn[1], chan_1.3.clone());
+ check_spends!(revoked_htlc_txn[0], revoked_local_txn[0]);
+ check_spends!(revoked_htlc_txn[1], chan_1.3);
// B will generate justice tx from A's revoked commitment/HTLC tx
- nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 1);
+ nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 0);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 4 ); // ChannelMonitor: justice tx on revoked commitment, justice tx on revoked HTLC-timeout, adjusted justice tx, ChannelManager: local commitment tx
+ assert_eq!(node_txn.len(), 4); // ChannelMonitor: justice tx on revoked commitment, justice tx on revoked HTLC-timeout, adjusted justice tx, ChannelManager: local commitment tx
+ assert_eq!(node_txn[0].input.len(), 2);
+ check_spends!(node_txn[0], revoked_local_txn[0]);
+ check_spends!(node_txn[1], chan_1.3);
assert_eq!(node_txn[2].input.len(), 1);
- check_spends!(node_txn[2], revoked_htlc_txn[0].clone());
+ check_spends!(node_txn[2], revoked_htlc_txn[0]);
+ assert_eq!(node_txn[3].input.len(), 1);
+ check_spends!(node_txn[3], revoked_local_txn[0]);
+
+ let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header: header_1, txdata: vec![node_txn[0].clone(), node_txn[2].clone()] }, 1);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
// Check B's ChannelMonitor was able to generate the right spendable output descriptor
let spend_txn = check_spendable_outputs!(nodes[1], 1);
- assert_eq!(spend_txn.len(), 3);
- assert_eq!(spend_txn[0], spend_txn[1]);
- check_spends!(spend_txn[0], node_txn[0].clone());
- check_spends!(spend_txn[2], node_txn[2].clone());
+ assert_eq!(spend_txn.len(), 2);
+ check_spends!(spend_txn[0], node_txn[0]);
+ check_spends!(spend_txn[1], node_txn[2]);
}
#[test]
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[1], chan_1.2);
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
// B will generate HTLC-Success from revoked commitment tx
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let revoked_htlc_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(revoked_htlc_txn.len(), 3);
- assert_eq!(revoked_htlc_txn[0], revoked_htlc_txn[2]);
+ assert_eq!(revoked_htlc_txn.len(), 2);
assert_eq!(revoked_htlc_txn[0].input.len(), 1);
assert_eq!(revoked_htlc_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- check_spends!(revoked_htlc_txn[0], revoked_local_txn[0].clone());
+ check_spends!(revoked_htlc_txn[0], revoked_local_txn[0]);
// A will generate justice tx from B's revoked commitment/HTLC tx
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone()] }, 1);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 3); // ChannelMonitor: justice tx on revoked commitment, justice tx on revoked HTLC-success, ChannelManager: local commitment tx
assert_eq!(node_txn[2].input.len(), 1);
- check_spends!(node_txn[2], revoked_htlc_txn[0].clone());
+ check_spends!(node_txn[2], revoked_htlc_txn[0]);
+
+ let header_1 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[0].block_notifier.block_connected(&Block { header: header_1, txdata: vec![node_txn[0].clone(), node_txn[2].clone()] }, 1);
+ connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
// Check A's ChannelMonitor was able to generate the right spendable output descriptor
let spend_txn = check_spendable_outputs!(nodes[0], 1);
- assert_eq!(spend_txn.len(), 5);
+ assert_eq!(spend_txn.len(), 5); // Duplicated SpendableOutput due to block rescan after revoked htlc output tracking
+ assert_eq!(spend_txn[0], spend_txn[1]);
assert_eq!(spend_txn[0], spend_txn[2]);
- assert_eq!(spend_txn[1], spend_txn[3]);
- check_spends!(spend_txn[0], revoked_local_txn[0].clone()); // spending to_remote output from revoked local tx
- check_spends!(spend_txn[1], node_txn[0].clone()); // spending justice tx output from revoked local tx htlc received output
- check_spends!(spend_txn[4], node_txn[2].clone()); // spending justice tx output on htlc success tx
+ check_spends!(spend_txn[0], revoked_local_txn[0]); // spending to_remote output from revoked local tx
+ check_spends!(spend_txn[3], node_txn[0]); // spending justice tx output from revoked local tx htlc received output
+ check_spends!(spend_txn[4], node_txn[2]); // spending justice tx output on htlc success tx
}
#[test]
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = 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());
// Rebalance the network a bit by relaying one payment through all the channels ...
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
let (payment_preimage, _payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
- check_spends!(commitment_tx[0], chan_2.3.clone());
- nodes[2].node.claim_funds(payment_preimage, 3_000_000);
+ let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
+ check_spends!(commitment_tx[0], chan_2.3);
+ nodes[2].node.claim_funds(payment_preimage, &None, 3_000_000);
check_added_monitors!(nodes[2], 1);
let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
assert!(updates.update_add_htlcs.is_empty());
nodes[2].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
check_closed_broadcast!(nodes[2], false);
+ check_added_monitors!(nodes[2], 1);
let c_txn = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone(); // ChannelManager : 2 (commitment tx, HTLC-Success tx), ChannelMonitor : 1 (HTLC-Success tx)
- assert_eq!(c_txn.len(), 4);
+ assert_eq!(c_txn.len(), 3);
assert_eq!(c_txn[0], c_txn[2]);
- assert_eq!(c_txn[0], c_txn[3]);
assert_eq!(commitment_tx[0], c_txn[1]);
- check_spends!(c_txn[1], chan_2.3.clone());
- check_spends!(c_txn[2], c_txn[1].clone());
+ check_spends!(c_txn[1], chan_2.3);
+ check_spends!(c_txn[2], c_txn[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
// ChannelMonitor: claim tx, ChannelManager: local commitment tx + HTLC-timeout tx
assert_eq!(b_txn.len(), 3);
check_spends!(b_txn[1], chan_2.3); // B local commitment tx, issued by ChannelManager
- check_spends!(b_txn[2], b_txn[1].clone()); // HTLC-Timeout on B local commitment tx, issued by ChannelManager
+ check_spends!(b_txn[2], b_txn[1]); // HTLC-Timeout on B local commitment tx, issued by ChannelManager
assert_eq!(b_txn[2].input[0].witness.clone().last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
assert!(b_txn[2].output[0].script_pubkey.is_v0_p2wsh()); // revokeable output
assert_ne!(b_txn[2].lock_time, 0); // Timeout tx
- check_spends!(b_txn[0], c_txn[1].clone()); // timeout tx on C remote commitment tx, issued by ChannelMonitor, * 2 due to block rescan
+ check_spends!(b_txn[0], c_txn[1]); // timeout tx on C remote commitment tx, issued by ChannelMonitor, * 2 due to block rescan
assert_eq!(b_txn[0].input[0].witness.clone().last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert!(b_txn[0].output[0].script_pubkey.is_v0_p2wpkh()); // direct payment
assert_ne!(b_txn[2].lock_time, 0); // Timeout tx
b_txn.clear();
}
+ check_added_monitors!(nodes[1], 1);
let msg_events = nodes[1].node.get_and_clear_pending_msg_events();
check_added_monitors!(nodes[1], 1);
match msg_events[0] {
_ => panic!("Unexpected event"),
};
// Broadcast A's commitment tx on B's chain to see if we are able to claim inbound HTLC with our HTLC-Success tx
- let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = get_local_commitment_txn!(nodes[0], chan_1.2);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
let b_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
// ChannelMonitor: HTLC-Success tx, ChannelManager: local commitment tx + HTLC-Success tx
assert_eq!(b_txn.len(), 3);
check_spends!(b_txn[1], chan_1.3);
- check_spends!(b_txn[2], b_txn[1].clone());
- check_spends!(b_txn[0], commitment_tx[0].clone());
+ check_spends!(b_txn[2], b_txn[1]);
+ 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
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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::supported(), InitFeatures::supported());
- let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
+ 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 (our_payment_preimage, duplicate_payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 900000);
*nodes[0].network_payment_count.borrow_mut() -= 1;
assert_eq!(route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 900000).1, duplicate_payment_hash);
- let commitment_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_txn = get_local_commitment_txn!(nodes[2], chan_2.2);
assert_eq!(commitment_txn[0].input.len(), 1);
- check_spends!(commitment_txn[0], chan_2.3.clone());
+ check_spends!(commitment_txn[0], chan_2.3);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_txn[0].clone()] }, 1);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
let htlc_timeout_tx;
{ // Extract one of the two HTLC-Timeout transaction
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
// ChannelMonitor: timeout tx * 2, ChannelManager: local commitment tx + HTLC-timeout * 2
assert_eq!(node_txn.len(), 5);
- check_spends!(node_txn[0], commitment_txn[0].clone());
+ check_spends!(node_txn[0], commitment_txn[0]);
assert_eq!(node_txn[0].input.len(), 1);
- check_spends!(node_txn[1], commitment_txn[0].clone());
+ check_spends!(node_txn[1], commitment_txn[0]);
assert_eq!(node_txn[1].input.len(), 1);
assert_ne!(node_txn[0].input[0], node_txn[1].input[0]);
assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert_eq!(node_txn[1].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[2], chan_2.3.clone());
- check_spends!(node_txn[3], node_txn[2].clone());
- check_spends!(node_txn[4], node_txn[2].clone());
+ check_spends!(node_txn[2], chan_2.3);
+ check_spends!(node_txn[3], node_txn[2]);
+ check_spends!(node_txn[4], node_txn[2]);
htlc_timeout_tx = node_txn[1].clone();
}
- nodes[2].node.claim_funds(our_payment_preimage, 900_000);
+ nodes[2].node.claim_funds(our_payment_preimage, &None, 900_000);
nodes[2].block_notifier.block_connected(&Block { header, txdata: vec![commitment_txn[0].clone()] }, 1);
- check_added_monitors!(nodes[2], 2);
+ check_added_monitors!(nodes[2], 3);
let events = nodes[2].node.get_and_clear_pending_msg_events();
match events[0] {
MessageSendEvent::UpdateHTLCs { .. } => {},
_ => panic!("Unexepected event"),
}
let htlc_success_txn: Vec<_> = nodes[2].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
- assert_eq!(htlc_success_txn.len(), 7);
- check_spends!(htlc_success_txn[2], chan_2.3.clone());
+ assert_eq!(htlc_success_txn.len(), 5); // ChannelMonitor: HTLC-Success txn (*2 due to 2-HTLC outputs), ChannelManager: local commitment tx + HTLC-Success txn (*2 due to 2-HTLC outputs)
+ check_spends!(htlc_success_txn[2], chan_2.3);
check_spends!(htlc_success_txn[3], htlc_success_txn[2]);
check_spends!(htlc_success_txn[4], htlc_success_txn[2]);
- assert_eq!(htlc_success_txn[0], htlc_success_txn[5]);
+ assert_eq!(htlc_success_txn[0], htlc_success_txn[3]);
assert_eq!(htlc_success_txn[0].input.len(), 1);
assert_eq!(htlc_success_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert_eq!(htlc_success_txn[1], htlc_success_txn[4]);
assert_eq!(htlc_success_txn[1].input.len(), 1);
assert_eq!(htlc_success_txn[1].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert_ne!(htlc_success_txn[0].input[0], htlc_success_txn[1].input[0]);
- check_spends!(htlc_success_txn[0], commitment_txn[0].clone());
- check_spends!(htlc_success_txn[1], commitment_txn[0].clone());
+ check_spends!(htlc_success_txn[0], commitment_txn[0]);
+ check_spends!(htlc_success_txn[1], commitment_txn[0]);
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![htlc_timeout_tx] }, 200);
connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 200, true, header.bitcoin_hash());
_ => { panic!("Unexpected event"); }
}
}
- let events = nodes[0].node.get_and_clear_pending_events();
- match events[0] {
- Event::PaymentFailed { ref payment_hash, .. } => {
- assert_eq!(*payment_hash, duplicate_payment_hash);
- }
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], duplicate_payment_hash, false);
// Solve 2nd HTLC by broadcasting on B's chain HTLC-Success Tx from C
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![htlc_success_txn[0].clone()] }, 200);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9000000).0;
- let local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let local_txn = get_local_commitment_txn!(nodes[1], chan_1.2);
assert_eq!(local_txn[0].input.len(), 1);
- check_spends!(local_txn[0], chan_1.3.clone());
+ check_spends!(local_txn[0], chan_1.3);
// Give B knowledge of preimage to be able to generate a local HTLC-Success Tx
- nodes[1].node.claim_funds(payment_preimage, 9_000_000);
+ nodes[1].node.claim_funds(payment_preimage, &None, 9_000_000);
check_added_monitors!(nodes[1], 1);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![local_txn[0].clone()] }, 1);
+ check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
match events[0] {
MessageSendEvent::UpdateHTLCs { .. } => {},
MessageSendEvent::BroadcastChannelUpdate { .. } => {},
_ => panic!("Unexepected event"),
}
- let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn[0].input.len(), 1);
- assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[0], local_txn[0].clone());
+ let node_txn = {
+ let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
+ assert_eq!(node_txn[0].input.len(), 1);
+ assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
+ check_spends!(node_txn[0], local_txn[0]);
+ vec![node_txn[0].clone(), node_txn[2].clone()]
+ };
+
+ let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[1].block_notifier.block_connected(&Block { header: header_201, txdata: node_txn.clone() }, 201);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 201, true, header_201.bitcoin_hash());
// Verify that B is able to spend its own HTLC-Success tx thanks to spendable output event given back by its ChannelMonitor
let spend_txn = check_spendable_outputs!(nodes[1], 1);
assert_eq!(spend_txn.len(), 2);
- check_spends!(spend_txn[0], node_txn[0].clone());
- check_spends!(spend_txn[1], node_txn[2].clone());
+ check_spends!(spend_txn[0], node_txn[0]);
+ check_spends!(spend_txn[1], node_txn[1]);
}
fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, announce_latest: bool) {
let node_cfgs = create_node_cfgs(6, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs, &[None, None, None, None, None, None]);
let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
+ let logger = test_utils::TestLogger::new();
- create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
- let chan = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes(&nodes, 3, 5, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+ let chan = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 3, 4, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 3, 5, InitFeatures::known(), InitFeatures::known());
// Rebalance and check output sanity...
send_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 500000, 500_000);
send_payment(&nodes[1], &[&nodes[2], &nodes[3], &nodes[5]], 500000, 500_000);
- assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn()[0].output.len(), 2);
+ assert_eq!(get_local_commitment_txn!(nodes[3], chan.2)[0].output.len(), 2);
let ds_dust_limit = nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().our_dust_limit_satoshis;
// 0th HTLC:
let (_, payment_hash_1) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee
// 1st HTLC:
let (_, payment_hash_2) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee
- let route = nodes[1].router.get_route(&nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let our_node_id = &nodes[1].node.get_our_node_id();
+ let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap();
// 2nd HTLC:
send_along_route_with_hash(&nodes[1], route.clone(), &[&nodes[2], &nodes[3], &nodes[5]], ds_dust_limit*1000, payment_hash_1); // not added < dust limit + HTLC tx fee
// 3rd HTLC:
let (_, payment_hash_3) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000);
// 5th HTLC:
let (_, payment_hash_4) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000);
- let route = nodes[1].router.get_route(&nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV).unwrap();
+ let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
// 6th HTLC:
send_along_route_with_hash(&nodes[1], route.clone(), &[&nodes[2], &nodes[3], &nodes[5]], 1000000, payment_hash_3);
// 7th HTLC:
// 8th HTLC:
let (_, payment_hash_5) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 1000000);
// 9th HTLC:
- let route = nodes[1].router.get_route(&nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV).unwrap();
+ let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), ds_dust_limit*1000, TEST_FINAL_CLTV, &logger).unwrap();
send_along_route_with_hash(&nodes[1], route, &[&nodes[2], &nodes[3], &nodes[5]], ds_dust_limit*1000, payment_hash_5); // not added < dust limit + HTLC tx fee
// 10th HTLC:
let (_, payment_hash_6) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee
// 11th HTLC:
- let route = nodes[1].router.get_route(&nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV).unwrap();
+ let route = get_route(our_node_id, net_graph_msg_handler, &nodes[5].node.get_our_node_id(), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
send_along_route_with_hash(&nodes[1], route, &[&nodes[2], &nodes[3], &nodes[5]], 1000000, payment_hash_6);
// Double-check that six of the new HTLC were added
// We now have six HTLCs pending over the dust limit and six HTLCs under the dust limit (ie,
// with to_local and to_remote outputs, 8 outputs and 6 HTLCs not included).
- assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn().len(), 1);
- assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn()[0].output.len(), 8);
+ assert_eq!(get_local_commitment_txn!(nodes[3], chan.2).len(), 1);
+ assert_eq!(get_local_commitment_txn!(nodes[3], chan.2)[0].output.len(), 8);
// Now fail back three of the over-dust-limit and three of the under-dust-limit payments in one go.
// Fail 0th below-dust, 4th above-dust, 8th above-dust, 10th below-dust HTLCs
- assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_1));
- assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_3));
- assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_5));
- assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_6));
+ assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_1, &None));
+ assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_3, &None));
+ assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_5, &None));
+ assert!(nodes[4].node.fail_htlc_backwards(&payment_hash_6, &None));
check_added_monitors!(nodes[4], 0);
expect_pending_htlcs_forwardable!(nodes[4]);
check_added_monitors!(nodes[4], 1);
commitment_signed_dance!(nodes[3], nodes[4], four_removes.commitment_signed, false);
// Fail 3rd below-dust and 7th above-dust HTLCs
- assert!(nodes[5].node.fail_htlc_backwards(&payment_hash_2));
- assert!(nodes[5].node.fail_htlc_backwards(&payment_hash_4));
+ assert!(nodes[5].node.fail_htlc_backwards(&payment_hash_2, &None));
+ assert!(nodes[5].node.fail_htlc_backwards(&payment_hash_4, &None));
check_added_monitors!(nodes[5], 0);
expect_pending_htlcs_forwardable!(nodes[5]);
check_added_monitors!(nodes[5], 1);
nodes[3].node.handle_update_fail_htlc(&nodes[5].node.get_our_node_id(), &two_removes.update_fail_htlcs[1]);
commitment_signed_dance!(nodes[3], nodes[5], two_removes.commitment_signed, false);
- let ds_prev_commitment_tx = nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let ds_prev_commitment_tx = get_local_commitment_txn!(nodes[3], chan.2);
expect_pending_htlcs_forwardable!(nodes[3]);
check_added_monitors!(nodes[3], 1);
//
// Alternatively, we may broadcast the previous commitment transaction, which should only
// result in failures for the below-dust HTLCs, ie the 0th, 1st, 2nd, 3rd, 9th, and 10th HTLCs.
- let ds_last_commitment_tx = nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let ds_last_commitment_tx = get_local_commitment_txn!(nodes[3], chan.2);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
if announce_latest {
connect_blocks(&nodes[2].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
check_closed_broadcast!(nodes[2], false);
expect_pending_htlcs_forwardable!(nodes[2]);
- check_added_monitors!(nodes[2], 2);
+ check_added_monitors!(nodes[2], 3);
let cs_msgs = nodes[2].node.get_and_clear_pending_msg_events();
assert_eq!(cs_msgs.len(), 2);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
- route_payment(&nodes[0], &vec!(&nodes[1])[..], 9000000).0;
- let local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let (_, our_payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9000000);
+ let local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
assert_eq!(local_txn[0].input.len(), 1);
- check_spends!(local_txn[0], chan_1.3.clone());
+ 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: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![local_txn[0].clone()] }, 200);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
- let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn[0].input.len(), 1);
- assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
- check_spends!(node_txn[0], local_txn[0].clone());
+ let htlc_timeout = {
+ let node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
+ assert_eq!(node_txn[0].input.len(), 1);
+ assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
+ check_spends!(node_txn[0], local_txn[0]);
+ node_txn[0].clone()
+ };
+
+ let header_201 = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[0].block_notifier.block_connected(&Block { header: header_201, txdata: vec![htlc_timeout.clone()] }, 201);
+ connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 201, true, header_201.bitcoin_hash());
+ expect_payment_failed!(nodes[0], our_payment_hash, true);
// 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], 1);
- assert_eq!(spend_txn.len(), 8);
- assert_eq!(spend_txn[0], spend_txn[2]);
- assert_eq!(spend_txn[0], spend_txn[4]);
- assert_eq!(spend_txn[0], spend_txn[6]);
- assert_eq!(spend_txn[1], spend_txn[3]);
- assert_eq!(spend_txn[1], spend_txn[5]);
- assert_eq!(spend_txn[1], spend_txn[7]);
- check_spends!(spend_txn[0], local_txn[0].clone());
- check_spends!(spend_txn[1], node_txn[0].clone());
+ assert_eq!(spend_txn.len(), 3);
+ assert_eq!(spend_txn[0], spend_txn[1]);
+ check_spends!(spend_txn[0], local_txn[0]);
+ check_spends!(spend_txn[2], htlc_timeout);
}
#[test]
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
let closing_tx = close_channel(&nodes[0], &nodes[1], &chan.2, chan.3, true).2;
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![closing_tx.clone()] }, 1);
+ nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![closing_tx.clone()] }, 0);
+ connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 0, true, header.bitcoin_hash());
+
let spend_txn = check_spendable_outputs!(nodes[0], 2);
assert_eq!(spend_txn.len(), 1);
- check_spends!(spend_txn[0], closing_tx.clone());
+ check_spends!(spend_txn[0], closing_tx);
+
+ nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![closing_tx.clone()] }, 0);
+ connect_blocks(&nodes[1].block_notifier, ANTI_REORG_DELAY - 1, 0, true, header.bitcoin_hash());
- nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![closing_tx.clone()] }, 1);
let spend_txn = check_spendable_outputs!(nodes[1], 2);
assert_eq!(spend_txn.len(), 1);
check_spends!(spend_txn[0], closing_tx);
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1]], if use_dust { 50000 } else { 3000000 });
// Claim the payment, but don't deliver A's commitment_signed, resulting in the HTLC only being
// present in B's local commitment transaction, but none of A's commitment transactions.
- assert!(nodes[1].node.claim_funds(our_payment_preimage, if use_dust { 50_000 } else { 3_000_000 }));
+ assert!(nodes[1].node.claim_funds(our_payment_preimage, &None, if use_dust { 50_000 } else { 3_000_000 }));
check_added_monitors!(nodes[1], 1);
let bs_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
}
test_txn_broadcast(&nodes[1], &chan, None, if use_dust { HTLCType::NONE } else { HTLCType::SUCCESS });
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
}
fn do_htlc_claim_current_remote_commitment_only(use_dust: bool) {
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV).unwrap();
let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let _as_update = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
}
test_txn_broadcast(&nodes[0], &chan, None, HTLCType::NONE);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
}
fn do_htlc_claim_previous_remote_commitment_only(use_dust: bool, check_revoke_no_close: bool) {
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
// Fail the payment, but don't deliver A's final RAA, resulting in the HTLC only being present
// in B's previous (unrevoked) commitment transaction, but none of A's commitment transactions.
// actually revoked.
let htlc_value = if use_dust { 50000 } else { 3000000 };
let (_, our_payment_hash) = route_payment(&nodes[0], &[&nodes[1]], htlc_value);
- assert!(nodes[1].node.fail_htlc_backwards(&our_payment_hash));
+ assert!(nodes[1].node.fail_htlc_backwards(&our_payment_hash, &None));
expect_pending_htlcs_forwardable!(nodes[1]);
check_added_monitors!(nodes[1], 1);
if !check_revoke_no_close {
test_txn_broadcast(&nodes[0], &chan, None, HTLCType::NONE);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
} else {
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, rejected_by_dest, .. } => {
- assert_eq!(payment_hash, our_payment_hash);
- assert!(rejected_by_dest);
- },
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], our_payment_hash, true);
}
}
}
// 0 ~~> 2 send payment
- nodes[0].node.send_payment(route.clone(), payment_hash.clone()).unwrap();
+ nodes[0].node.send_payment(&route, payment_hash.clone(), &None).unwrap();
check_added_monitors!(nodes[0], 1);
let update_0 = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
// temper update_add (0 => 1)
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
- if let &Event::PaymentFailed { payment_hash:_, ref rejected_by_dest, ref error_code } = &events[0] {
+ if let &Event::PaymentFailed { payment_hash:_, ref rejected_by_dest, ref error_code, error_data: _ } = &events[0] {
assert_eq!(*rejected_by_dest, !expected_retryable);
assert_eq!(*error_code, expected_error_code);
} else {
impl msgs::ChannelUpdate {
fn dummy() -> msgs::ChannelUpdate {
- use secp256k1::ffi::Signature as FFISignature;
- use secp256k1::Signature;
+ use bitcoin::secp256k1::ffi::Signature as FFISignature;
+ use bitcoin::secp256k1::Signature;
msgs::ChannelUpdate {
signature: Signature::from(FFISignature::new()),
contents: msgs::UnsignedChannelUpdate {
- chain_hash: Sha256dHash::hash(&vec![0u8][..]),
+ chain_hash: BlockHash::hash(&vec![0u8][..]),
short_channel_id: 0,
timestamp: 0,
flags: 0,
fn test_onion_failure() {
use ln::msgs::ChannelUpdate;
use ln::channelmanager::CLTV_FAR_FAR_AWAY;
- use secp256k1;
+ use bitcoin::secp256k1;
const BADONION: u16 = 0x8000;
const PERM: u16 = 0x4000;
for node in nodes.iter() {
*node.keys_manager.override_session_priv.lock().unwrap() = Some(SecretKey::from_slice(&[3; 32]).unwrap());
}
- let channels = [create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported()), create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported())];
+ let channels = [create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()), create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known())];
let (_, payment_hash) = get_payment_preimage_hash!(nodes[0]);
- let route = nodes[0].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap();
// positve case
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 40000, 40_000);
run_onion_failure_test("invalid_realm", 0, &nodes, &route, &payment_hash, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
let cur_height = nodes[0].node.latest_block_height.load(Ordering::Acquire) as u32 + 1;
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
- let (mut onion_payloads, _htlc_msat, _htlc_cltv) = onion_utils::build_onion_payloads(&route, cur_height).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
+ let (mut onion_payloads, _htlc_msat, _htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], 40000, &None, cur_height).unwrap();
let mut new_payloads = Vec::new();
for payload in onion_payloads.drain(..) {
new_payloads.push(BogusOnionHopData::new(payload));
run_onion_failure_test("invalid_realm", 3, &nodes, &route, &payment_hash, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
let cur_height = nodes[0].node.latest_block_height.load(Ordering::Acquire) as u32 + 1;
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
- let (mut onion_payloads, _htlc_msat, _htlc_cltv) = onion_utils::build_onion_payloads(&route, cur_height).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
+ let (mut onion_payloads, _htlc_msat, _htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], 40000, &None, cur_height).unwrap();
let mut new_payloads = Vec::new();
for payload in onion_payloads.drain(..) {
new_payloads.push(BogusOnionHopData::new(payload));
}, |msg| {
// and tamper returning error message
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[0].shared_secret[..], NODE|2, &[0;0]);
- }, ||{}, true, Some(NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.hops[0].pubkey, is_permanent: false}));
+ }, ||{}, true, Some(NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.paths[0][0].pubkey, is_permanent: false}));
// final node failure
run_onion_failure_test_with_fail_intercept("temporary_node_failure", 200, &nodes, &route, &payment_hash, |_msg| {}, |msg| {
// and tamper returning error message
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[1].shared_secret[..], NODE|2, &[0;0]);
}, ||{
- nodes[2].node.fail_htlc_backwards(&payment_hash);
- }, true, Some(NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.hops[1].pubkey, is_permanent: false}));
+ nodes[2].node.fail_htlc_backwards(&payment_hash, &None);
+ }, true, Some(NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.paths[0][1].pubkey, is_permanent: false}));
// intermediate node failure
run_onion_failure_test_with_fail_intercept("permanent_node_failure", 100, &nodes, &route, &payment_hash, |msg| {
msg.amount_msat -= 1;
}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[0].shared_secret[..], PERM|NODE|2, &[0;0]);
- }, ||{}, true, Some(PERM|NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.hops[0].pubkey, is_permanent: true}));
+ }, ||{}, true, Some(PERM|NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.paths[0][0].pubkey, is_permanent: true}));
// final node failure
run_onion_failure_test_with_fail_intercept("permanent_node_failure", 200, &nodes, &route, &payment_hash, |_msg| {}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[1].shared_secret[..], PERM|NODE|2, &[0;0]);
}, ||{
- nodes[2].node.fail_htlc_backwards(&payment_hash);
- }, false, Some(PERM|NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.hops[1].pubkey, is_permanent: true}));
+ nodes[2].node.fail_htlc_backwards(&payment_hash, &None);
+ }, false, Some(PERM|NODE|2), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.paths[0][1].pubkey, is_permanent: true}));
// intermediate node failure
run_onion_failure_test_with_fail_intercept("required_node_feature_missing", 100, &nodes, &route, &payment_hash, |msg| {
msg.amount_msat -= 1;
}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[0].shared_secret[..], PERM|NODE|3, &[0;0]);
}, ||{
- nodes[2].node.fail_htlc_backwards(&payment_hash);
- }, true, Some(PERM|NODE|3), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.hops[0].pubkey, is_permanent: true}));
+ nodes[2].node.fail_htlc_backwards(&payment_hash, &None);
+ }, true, Some(PERM|NODE|3), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.paths[0][0].pubkey, is_permanent: true}));
// final node failure
run_onion_failure_test_with_fail_intercept("required_node_feature_missing", 200, &nodes, &route, &payment_hash, |_msg| {}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[1].shared_secret[..], PERM|NODE|3, &[0;0]);
}, ||{
- nodes[2].node.fail_htlc_backwards(&payment_hash);
- }, false, Some(PERM|NODE|3), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.hops[1].pubkey, is_permanent: true}));
+ nodes[2].node.fail_htlc_backwards(&payment_hash, &None);
+ }, false, Some(PERM|NODE|3), Some(msgs::HTLCFailChannelUpdate::NodeFailure{node_id: route.paths[0][1].pubkey, is_permanent: true}));
run_onion_failure_test("invalid_onion_version", 0, &nodes, &route, &payment_hash, |msg| { msg.onion_routing_packet.version = 1; }, ||{}, true,
Some(BADONION|PERM|4), None);
msg.amount_msat -= 1;
}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[0].shared_secret[..], UPDATE|7, &ChannelUpdate::dummy().encode_with_len()[..]);
}, ||{}, true, Some(UPDATE|7), Some(msgs::HTLCFailChannelUpdate::ChannelUpdateMessage{msg: ChannelUpdate::dummy()}));
msg.amount_msat -= 1;
}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[0].shared_secret[..], PERM|8, &[0;0]);
// short_channel_id from the processing node
}, ||{}, true, Some(PERM|8), Some(msgs::HTLCFailChannelUpdate::ChannelClosed{short_channel_id: channels[1].0.contents.short_channel_id, is_permanent: true}));
msg.amount_msat -= 1;
}, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
msg.reason = onion_utils::build_first_hop_failure_packet(&onion_keys[0].shared_secret[..], PERM|9, &[0;0]);
// short_channel_id from the processing node
}, ||{}, true, Some(PERM|9), Some(msgs::HTLCFailChannelUpdate::ChannelClosed{short_channel_id: channels[1].0.contents.short_channel_id, is_permanent: true}));
let mut bogus_route = route.clone();
- bogus_route.hops[1].short_channel_id -= 1;
+ bogus_route.paths[0][1].short_channel_id -= 1;
run_onion_failure_test("unknown_next_peer", 0, &nodes, &bogus_route, &payment_hash, |_| {}, ||{}, true, Some(PERM|10),
- Some(msgs::HTLCFailChannelUpdate::ChannelClosed{short_channel_id: bogus_route.hops[1].short_channel_id, is_permanent:true}));
+ Some(msgs::HTLCFailChannelUpdate::ChannelClosed{short_channel_id: bogus_route.paths[0][1].short_channel_id, is_permanent:true}));
let amt_to_forward = nodes[1].node.channel_state.lock().unwrap().by_id.get(&channels[1].2).unwrap().get_their_htlc_minimum_msat() - 1;
let mut bogus_route = route.clone();
- let route_len = bogus_route.hops.len();
- bogus_route.hops[route_len-1].fee_msat = amt_to_forward;
+ let route_len = bogus_route.paths[0].len();
+ bogus_route.paths[0][route_len-1].fee_msat = amt_to_forward;
run_onion_failure_test("amount_below_minimum", 0, &nodes, &bogus_route, &payment_hash, |_| {}, ||{}, true, Some(UPDATE|11), Some(msgs::HTLCFailChannelUpdate::ChannelUpdateMessage{msg: ChannelUpdate::dummy()}));
//TODO: with new config API, we will be able to generate both valid and
}, ||{}, true, Some(UPDATE|14), Some(msgs::HTLCFailChannelUpdate::ChannelUpdateMessage{msg: ChannelUpdate::dummy()}));
run_onion_failure_test("unknown_payment_hash", 2, &nodes, &route, &payment_hash, |_| {}, || {
- nodes[2].node.fail_htlc_backwards(&payment_hash);
+ nodes[2].node.fail_htlc_backwards(&payment_hash, &None);
}, false, Some(PERM|15), None);
run_onion_failure_test("final_expiry_too_soon", 1, &nodes, &route, &payment_hash, |msg| {
let session_priv = SecretKey::from_slice(&[3; 32]).unwrap();
let mut route = route.clone();
let height = 1;
- route.hops[1].cltv_expiry_delta += CLTV_FAR_FAR_AWAY + route.hops[0].cltv_expiry_delta + 1;
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route, &session_priv).unwrap();
- let (onion_payloads, _, htlc_cltv) = onion_utils::build_onion_payloads(&route, height).unwrap();
+ route.paths[0][1].cltv_expiry_delta += CLTV_FAR_FAR_AWAY + route.paths[0][0].cltv_expiry_delta + 1;
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::new(), &route.paths[0], &session_priv).unwrap();
+ let (onion_payloads, _, htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], 40000, &None, height).unwrap();
let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &payment_hash);
msg.cltv_expiry = htlc_cltv;
msg.onion_routing_packet = onion_packet;
// BOLT #2 spec: Sending node must ensure temporary_channel_id is unique from any other channel ID with the same peer.
let channel_value_satoshis=10000;
let push_msat=10001;
- nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42).unwrap();
+ nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42, None).unwrap();
let node0_to_1_send_open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
- nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::supported(), &node0_to_1_send_open_channel);
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &node0_to_1_send_open_channel);
//Create a second channel with a channel_id collision
- assert!(nodes[0].node.create_channel(nodes[0].node.get_our_node_id(), channel_value_satoshis, push_msat, 42).is_err());
+ assert!(nodes[0].node.create_channel(nodes[0].node.get_our_node_id(), channel_value_satoshis, push_msat, 42, None).is_err());
}
#[test]
// BOLT #2 spec: Sending node must set funding_satoshis to less than 2^24 satoshis
let channel_value_satoshis=2^24;
let push_msat=10001;
- assert!(nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42).is_err());
+ assert!(nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42, None).is_err());
// BOLT #2 spec: Sending node must set push_msat to equal or less than 1000 * funding_satoshis
let channel_value_satoshis=10000;
// Test when push_msat is equal to 1000 * funding_satoshis.
let push_msat=1000*channel_value_satoshis+1;
- assert!(nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42).is_err());
+ assert!(nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42, None).is_err());
// BOLT #2 spec: Sending node must set set channel_reserve_satoshis greater than or equal to dust_limit_satoshis
let channel_value_satoshis=10000;
let push_msat=10001;
- assert!(nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42).is_ok()); //Create a valid channel
+ assert!(nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42, None).is_ok()); //Create a valid channel
let node0_to_1_send_open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
assert!(node0_to_1_send_open_channel.channel_reserve_satoshis>=node0_to_1_send_open_channel.dust_limit_satoshis);
assert!(PublicKey::from_slice(&node0_to_1_send_open_channel.funding_pubkey.serialize()).is_ok());
assert!(PublicKey::from_slice(&node0_to_1_send_open_channel.revocation_basepoint.serialize()).is_ok());
assert!(PublicKey::from_slice(&node0_to_1_send_open_channel.htlc_basepoint.serialize()).is_ok());
- assert!(PublicKey::from_slice(&node0_to_1_send_open_channel.payment_basepoint.serialize()).is_ok());
+ assert!(PublicKey::from_slice(&node0_to_1_send_open_channel.payment_point.serialize()).is_ok());
assert!(PublicKey::from_slice(&node0_to_1_send_open_channel.delayed_payment_basepoint.serialize()).is_ok());
}
#[test]
fn test_update_add_htlc_bolt2_sender_value_below_minimum_msat() {
- //BOLT2 Requirement: MUST offer amount_msat greater than 0.
//BOLT2 Requirement: MUST NOT offer amount_msat below the receiving node's htlc_minimum_msat (same validation check catches both of these)
let chanmon_cfgs = create_chanmon_cfgs(2);
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 _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
- let mut route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
+ let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
+
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ route.paths[0][0].fee_msat = 100;
- route.hops[0].fee_msat = 0;
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot send less than their minimum HTLC value"));
+ assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
+ nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send less than their minimum HTLC value".to_string(), 1);
+}
- let err = nodes[0].node.send_payment(route, our_payment_hash);
+#[test]
+fn test_update_add_htlc_bolt2_sender_zero_value_msat() {
+ //BOLT2 Requirement: MUST offer amount_msat greater than 0.
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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 _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
+ let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ route.paths[0][0].fee_msat = 0;
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot send 0-msat HTLC"));
- if let Err(APIError::ChannelUnavailable{err}) = err {
- assert_eq!(err, "Cannot send less than their minimum HTLC value");
- } else {
- assert!(false);
- }
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
- nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send less than their minimum HTLC value".to_string(), 1);
+ nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send 0-msat HTLC".to_string(), 1);
+}
+
+#[test]
+fn test_update_add_htlc_bolt2_receiver_zero_value_msat() {
+ //BOLT2 Requirement: MUST offer amount_msat greater than 0.
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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 _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
+
+ let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
+ check_added_monitors!(nodes[0], 1);
+ let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
+ updates.update_add_htlcs[0].amount_msat = 0;
+
+ nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
+ nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Remote side tried to send a 0-msat HTLC".to_string(), 1);
+ check_closed_broadcast!(nodes[1], true).unwrap();
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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 _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 0, InitFeatures::supported(), InitFeatures::supported());
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000000, 500000001).unwrap();
- let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
+ let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 0, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
- let err = nodes[0].node.send_payment(route, our_payment_hash);
+ let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- if let Err(APIError::RouteError{err}) = err {
- assert_eq!(err, "Channel CLTV overflowed?!");
- } else {
- assert!(false);
- }
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000000, 500000001, &logger).unwrap();
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::RouteError { err },
+ assert_eq!(err, "Channel CLTV overflowed?!"));
}
#[test]
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 chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0, InitFeatures::known(), InitFeatures::known());
let max_accepted_htlcs = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().their_max_accepted_htlcs as u64;
+ let logger = test_utils::TestLogger::new();
for i in 0..max_accepted_htlcs {
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
let payment_event = {
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut events = nodes[0].node.get_and_clear_pending_msg_events();
expect_pending_htlcs_forwardable!(nodes[1]);
expect_payment_received!(nodes[1], our_payment_hash, 100000);
}
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- let err = nodes[0].node.send_payment(route, our_payment_hash);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ unwrap_send_err!(nodes[0].node.send_payment(&route, our_payment_hash, &None), true, APIError::ChannelUnavailable { err },
+ assert_eq!(err, "Cannot push more than their max accepted HTLCs"));
- if let Err(APIError::ChannelUnavailable{err}) = err {
- assert_eq!(err, "Cannot push more than their max accepted HTLCs");
- } else {
- assert!(false);
- }
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot push more than their max accepted HTLCs".to_string(), 1);
}
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let channel_value = 100000;
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 0, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 0, InitFeatures::known(), InitFeatures::known());
let max_in_flight = get_channel_value_stat!(nodes[0], chan.2).their_max_htlc_value_in_flight_msat;
send_payment(&nodes[0], &vec!(&nodes[1])[..], max_in_flight, max_in_flight);
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], max_in_flight+1, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- let err = nodes[0].node.send_payment(route, our_payment_hash);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], max_in_flight+1, TEST_FINAL_CLTV, &logger).unwrap();
+ unwrap_send_err!(nodes[0].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"));
- if let Err(APIError::ChannelUnavailable{err}) = err {
- assert_eq!(err, "Cannot send value that would put us over the max HTLC value in flight our peer will accept");
- } else {
- assert!(false);
- }
assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over the max HTLC value in flight our peer will accept".to_string(), 1);
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 chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
let htlc_minimum_msat: u64;
{
let chan_lock = nodes[0].node.channel_state.lock().unwrap();
let channel = chan_lock.by_id.get(&chan.2).unwrap();
htlc_minimum_msat = channel.get_our_htlc_minimum_msat();
}
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], htlc_minimum_msat, TEST_FINAL_CLTV).unwrap();
+
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], htlc_minimum_msat, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
updates.update_add_htlcs[0].amount_msat = htlc_minimum_msat-1;
assert!(nodes[1].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
assert_eq!(err_msg.data, "Remote side tried to send less than our minimum HTLC value");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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 chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
let their_channel_reserve = get_channel_value_stat!(nodes[0], chan.2).channel_reserve_msat;
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 5000000-their_channel_reserve, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let logger = test_utils::TestLogger::new();
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 5000000-their_channel_reserve, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
assert!(nodes[1].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
- assert_eq!(err_msg.data, "Remote HTLC add would put them over their reserve value");
+ assert_eq!(err_msg.data, "Remote HTLC add would put them under their reserve value");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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 chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV).unwrap();
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
let session_priv = SecretKey::from_slice(&{
session_key
}).expect("RNG is bad!");
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV, &logger).unwrap();
+
let cur_height = nodes[0].node.latest_block_height.load(Ordering::Acquire) as u32 + 1;
- let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::signing_only(), &route, &session_priv).unwrap();
- let (onion_payloads, _htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads(&route, cur_height).unwrap();
+ let onion_keys = onion_utils::construct_onion_keys(&Secp256k1::signing_only(), &route.paths[0], &session_priv).unwrap();
+ let (onion_payloads, _htlc_msat, htlc_cltv) = onion_utils::build_onion_payloads(&route.paths[0], 3999999, &None, cur_height).unwrap();
let onion_packet = onion_utils::construct_onion_packet(onion_payloads, onion_keys, [0; 32], &our_payment_hash);
let mut msg = msgs::UpdateAddHTLC {
assert!(nodes[1].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
assert_eq!(err_msg.data, "Remote tried to push more than our max accepted HTLCs");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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 chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
updates.update_add_htlcs[0].amount_msat = get_channel_value_stat!(nodes[1], chan.2).their_max_htlc_value_in_flight_msat + 1;
assert!(nodes[1].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
assert_eq!(err_msg.data,"Remote HTLC add would put them over our max HTLC value");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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);
- create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV).unwrap();
+ let logger = test_utils::TestLogger::new();
+
+ create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
updates.update_add_htlcs[0].cltv_expiry = 500000000;
assert!(nodes[1].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
assert_eq!(err_msg.data,"Remote provided CLTV expiry in seconds instead of block height");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
+ let logger = test_utils::TestLogger::new();
+
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
assert!(nodes[1].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[1], true).unwrap();
assert_eq!(err_msg.data, "Remote skipped HTLC ID");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
-
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
+ let logger = test_utils::TestLogger::new();
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
+
check_added_monitors!(nodes[0], 1);
let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
assert!(nodes[0].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[0], true).unwrap();
assert_eq!(err_msg.data, "Remote tried to fulfill/fail HTLC before it had been committed");
+ check_added_monitors!(nodes[0], 1);
}
#[test]
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
assert!(nodes[0].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[0], true).unwrap();
assert_eq!(err_msg.data, "Remote tried to fulfill/fail HTLC before it had been committed");
+ check_added_monitors!(nodes[0], 1);
}
#[test]
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]);
assert!(nodes[0].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[0], true).unwrap();
assert_eq!(err_msg.data, "Remote tried to fulfill/fail HTLC before it had been committed");
+ check_added_monitors!(nodes[0], 1);
}
#[test]
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);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let our_payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 100000).0;
- nodes[1].node.claim_funds(our_payment_preimage, 100_000);
+ nodes[1].node.claim_funds(our_payment_preimage, &None, 100_000);
check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
assert!(nodes[0].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[0], true).unwrap();
assert_eq!(err_msg.data, "Remote tried to fulfill/fail an HTLC we couldn't find");
+ check_added_monitors!(nodes[0], 1);
}
#[test]
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);
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let our_payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 100000).0;
- nodes[1].node.claim_funds(our_payment_preimage, 100_000);
+ nodes[1].node.claim_funds(our_payment_preimage, &None, 100_000);
check_added_monitors!(nodes[1], 1);
let events = nodes[1].node.get_and_clear_pending_msg_events();
assert!(nodes[0].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[0], true).unwrap();
assert_eq!(err_msg.data, "Remote tried to fulfill HTLC with an incorrect preimage");
+ check_added_monitors!(nodes[0], 1);
}
-
#[test]
fn test_update_fulfill_htlc_bolt2_missing_badonion_bit_for_malformed_htlc_message() {
//BOLT 2 Requirement: A receiving node: if the BADONION bit in failure_code is not set for update_fail_malformed_htlc MUST fail the channel.
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);
- create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
- let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
+ create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).unwrap();
check_added_monitors!(nodes[0], 1);
let mut updates = get_htlc_update_msgs!(nodes[0], nodes[1].node.get_our_node_id());
assert!(nodes[0].node.list_channels().is_empty());
let err_msg = check_closed_broadcast!(nodes[0], true).unwrap();
assert_eq!(err_msg.data, "Got update_fail_malformed_htlc with BADONION not set");
+ check_added_monitors!(nodes[0], 1);
}
#[test]
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_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
- create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1000000, 1000000, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
- let route = nodes[0].router.get_route(&nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
//First hop
let mut payment_event = {
- nodes[0].node.send_payment(route, our_payment_hash).unwrap();
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &Vec::new(), 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ nodes[0].node.send_payment(&route, our_payment_hash, &None).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 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 chan =create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan =create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let bs_dust_limit = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().our_dust_limit_satoshis;
route_payment(&nodes[0], &[&nodes[1]], 1000000);
// Cache one local commitment tx as previous
- let as_prev_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let as_prev_commitment_tx = get_local_commitment_txn!(nodes[0], chan.2);
// Fail one HTLC to prune it in the will-be-latest-local commitment tx
- assert!(nodes[1].node.fail_htlc_backwards(&payment_hash_2));
+ assert!(nodes[1].node.fail_htlc_backwards(&payment_hash_2, &None));
check_added_monitors!(nodes[1], 0);
expect_pending_htlcs_forwardable!(nodes[1]);
check_added_monitors!(nodes[1], 1);
check_added_monitors!(nodes[0], 1);
// Cache one local commitment tx as lastest
- let as_last_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let as_last_commitment_tx = get_local_commitment_txn!(nodes[0], chan.2);
let events = nodes[0].node.get_and_clear_pending_msg_events();
match events[0] {
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![as_prev_commitment_tx[0].clone()]}, 1);
}
- let events = nodes[0].node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- MessageSendEvent::BroadcastChannelUpdate { .. } => {},
- _ => panic!("Unexpected event"),
- }
+ check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 1, true, header.bitcoin_hash());
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 chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
// Rebalance a bit
send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
let bs_dust_limit = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().our_dust_limit_satoshis;
let (_payment_preimage_1, dust_hash) = route_payment(&nodes[0], &[&nodes[1]], bs_dust_limit*1000);
let (_payment_preimage_2, non_dust_hash) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
- let as_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
- let bs_commitment_tx = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let as_commitment_tx = get_local_commitment_txn!(nodes[0], chan.2);
+ let bs_commitment_tx = get_local_commitment_txn!(nodes[1], chan.2);
// We revoked bs_commitment_tx
if revoked {
if local {
// We fail dust-HTLC 1 by broadcast of local commitment tx
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![as_commitment_tx[0].clone()]}, 1);
- let events = nodes[0].node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- MessageSendEvent::BroadcastChannelUpdate { .. } => {},
- _ => panic!("Unexpected event"),
- }
+ check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[0].clone());
let parent_hash = connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 2, true, header.bitcoin_hash());
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, .. } => {
- assert_eq!(payment_hash, dust_hash);
- },
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], dust_hash, true);
assert_eq!(timeout_tx[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
// We fail non-dust-HTLC 2 by broadcast of local HTLC-timeout tx on local commitment tx
let header_2 = BlockHeader { version: 0x20000000, prev_blockhash: parent_hash, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header: header_2, txdata: vec![timeout_tx[0].clone()]}, 7);
let header_3 = BlockHeader { version: 0x20000000, prev_blockhash: header_2.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 8, true, header_3.bitcoin_hash());
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, .. } => {
- assert_eq!(payment_hash, non_dust_hash);
- },
- _ => panic!("Unexpected event"),
- }
+ expect_payment_failed!(nodes[0], non_dust_hash, true);
} else {
// We fail dust-HTLC 1 by broadcast of remote commitment tx. If revoked, fail also non-dust HTLC
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![bs_commitment_tx[0].clone()]}, 1);
+ check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
- let events = nodes[0].node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- MessageSendEvent::BroadcastChannelUpdate { .. } => {},
- _ => panic!("Unexpected event"),
- }
timeout_tx.push(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap()[0].clone());
let parent_hash = connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 2, true, header.bitcoin_hash());
let header_2 = BlockHeader { version: 0x20000000, prev_blockhash: parent_hash, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
if !revoked {
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, .. } => {
- assert_eq!(payment_hash, dust_hash);
- },
- _ => panic!("Unexpected event"),
- }
+ 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
nodes[0].block_notifier.block_connected(&Block { header: header_2, txdata: vec![timeout_tx[0].clone()]}, 7);
assert_eq!(nodes[0].node.get_and_clear_pending_events().len(), 0);
let header_3 = BlockHeader { version: 0x20000000, prev_blockhash: header_2.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 8, true, header_3.bitcoin_hash());
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentFailed { payment_hash, .. } => {
- assert_eq!(payment_hash, non_dust_hash);
- },
- _ => panic!("Unexpected event"),
- }
+ 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 nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// We test that in case of peer committing upfront to a script, if it changes at closing, we refuse to sign
- let flags = InitFeatures::supported();
+ let flags = InitFeatures::known();
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 2, 1000000, 1000000, flags.clone(), flags.clone());
nodes[0].node.close_channel(&OutPoint::new(chan.3.txid(), 0).to_channel_id()).unwrap();
let mut node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[2].node.get_our_node_id());
node_0_shutdown.scriptpubkey = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script().to_p2sh();
// Test we enforce upfront_scriptpbukey if by providing a diffrent one at closing that we disconnect peer
nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown);
- let events = nodes[2].node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 2);
- match events[0] {
- MessageSendEvent::BroadcastChannelUpdate { .. } => {},
- _ => panic!("Unexpected event"),
- }
- if let MessageSendEvent::HandleError { ref action, .. } = events[1] {
- match action {
- &ErrorAction::SendErrorMessage { ref msg } => {
- assert_eq!(msg.data,"Got shutdown request with a scriptpubkey which did not match their previous scriptpubkey");
- },
- _ => { assert!(false); }
- }
- } else { assert!(false); }
+ assert_eq!(check_closed_broadcast!(nodes[2], true).unwrap().data, "Got shutdown request with a scriptpubkey which did not match their previous scriptpubkey");
+ check_added_monitors!(nodes[2], 1);
// We test that in case of peer committing upfront to a script, if it doesn't change at closing, we sign
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 2, 1000000, 1000000, flags.clone(), flags.clone());
}
// We test that if case of peer non-signaling we don't enforce committed script at channel opening
- let mut flags_no = InitFeatures::supported();
- flags_no.unset_upfront_shutdown_script();
+ let flags_no = InitFeatures::known().clear_upfront_shutdown_script();
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, flags_no, flags.clone());
nodes[0].node.close_channel(&OutPoint::new(chan.3.txid(), 0).to_channel_id()).unwrap();
let mut node_1_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id());
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in Channel::new_outbound()
- let keys_manager: Arc<KeysInterface<ChanKeySigner = EnforcingChannelKeys>> = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
- if let Err(error) = Channel::new_outbound(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), 1000000, 1000000, 0, Arc::new(test_utils::TestLogger::new()), &low_our_to_self_config) {
+ let keys_manager: Arc<KeysInterface<ChanKeySigner = EnforcingChannelKeys>> = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet));
+ if let Err(error) = Channel::new_outbound(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), 1000000, 1000000, 0, &low_our_to_self_config) {
match error {
APIError::APIMisuseError { err } => { assert_eq!(err, "Configured with an unreasonable our_to_self_delay putting user funds at risks"); },
_ => panic!("Unexpected event"),
} else { assert!(false) }
// We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in Channel::new_from_req()
- nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42).unwrap();
+ nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap();
let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id());
open_channel.to_self_delay = 200;
- if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::supported(), &open_channel, 0, Arc::new(test_utils::TestLogger::new()), &low_our_to_self_config) {
+ if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel, 0, &low_our_to_self_config) {
match error {
ChannelError::Close(err) => { assert_eq!(err, "Configured with an unreasonable our_to_self_delay putting user funds at risks"); },
_ => panic!("Unexpected event"),
} else { assert!(false); }
// We test msg.to_self_delay <= config.their_to_self_delay is enforced in Chanel::accept_channel()
- nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1000000, 1000000, 42).unwrap();
- nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::supported(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()));
+ nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap();
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()));
let mut accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id());
accept_channel.to_self_delay = 200;
- nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), InitFeatures::supported(), &accept_channel);
+ nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), InitFeatures::known(), &accept_channel);
if let MessageSendEvent::HandleError { ref action, .. } = nodes[0].node.get_and_clear_pending_msg_events()[0] {
match action {
&ErrorAction::SendErrorMessage { ref msg } => {
} else { assert!(false); }
// We test msg.to_self_delay <= config.their_to_self_delay is enforced in Channel::new_from_req()
- nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42).unwrap();
+ nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap();
let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id());
open_channel.to_self_delay = 200;
- if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::supported(), &open_channel, 0, Arc::new(test_utils::TestLogger::new()), &high_their_to_self_config) {
+ if let Err(error) = Channel::new_from_req(&&test_utils::TestFeeEstimator { sat_per_kw: 253 }, &keys_manager, nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel, 0, &high_their_to_self_config) {
match error {
ChannelError::Close(err) => { assert_eq!(err, "They wanted our payments to be delayed by a needlessly long period"); },
_ => panic!("Unexpected event"),
// We want to be sure that :
// * we don't broadcast our Local Commitment Tx in case of fallen behind
// * we close channel in case of detecting other being fallen behind
- // * we are able to claim our own outputs thanks to remote my_current_per_commitment_point
+ // * we are able to claim our own outputs thanks to to_remote being static
let keys_manager;
+ let logger;
let fee_estimator;
let tx_broadcaster;
+ let chain_monitor;
let monitor;
let node_state_0;
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::known(), InitFeatures::known());
// Cache node A state before any channel update
let previous_node_state = nodes[0].node.encode();
nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
// Restore node A from previous state
- let logger: Arc<Logger> = Arc::new(test_utils::TestLogger::with_id(format!("node {}", 0)));
- let mut chan_monitor = <(Sha256dHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut ::std::io::Cursor::new(previous_chan_monitor_state.0), Arc::clone(&logger)).unwrap().1;
- let chain_monitor = Arc::new(ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger)));
- tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new()), broadcasted_txn: Mutex::new(HashSet::new())};
+ logger = test_utils::TestLogger::with_id(format!("node {}", 0));
+ let mut chan_monitor = <(BlockHash, ChannelMonitor<EnforcingChannelKeys>)>::read(&mut ::std::io::Cursor::new(previous_chan_monitor_state.0)).unwrap().1;
+ chain_monitor = ChainWatchInterfaceUtil::new(Network::Testnet);
+ tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())};
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: 253 };
- keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::clone(&logger));
- monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), &tx_broadcaster, logger.clone(), &fee_estimator);
+ keys_manager = test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet);
+ monitor = test_utils::TestChannelMonitor::new(&chain_monitor, &tx_broadcaster, &logger, &fee_estimator);
node_state_0 = {
let mut channel_monitors = HashMap::new();
channel_monitors.insert(OutPoint { txid: chan.3.txid(), index: 0 }, &mut chan_monitor);
- <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator>)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs {
+ <(BlockHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs {
keys_manager: &keys_manager,
fee_estimator: &fee_estimator,
monitor: &monitor,
- logger: Arc::clone(&logger),
+ logger: &logger,
tx_broadcaster: &tx_broadcaster,
default_config: UserConfig::default(),
channel_monitors: &mut channel_monitors,
nodes[0].node = &node_state_0;
assert!(monitor.add_monitor(OutPoint { txid: chan.3.txid(), index: 0 }, chan_monitor).is_ok());
nodes[0].chan_monitor = &monitor;
- nodes[0].chain_monitor = chain_monitor;
+ nodes[0].chain_monitor = &chain_monitor;
- nodes[0].block_notifier = BlockNotifier::new(nodes[0].chain_monitor.clone());
+ nodes[0].block_notifier = BlockNotifier::new(&nodes[0].chain_monitor);
nodes[0].block_notifier.register_listener(&nodes[0].chan_monitor.simple_monitor);
nodes[0].block_notifier.register_listener(nodes[0].node);
let reestablish_0 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
- // Check we update monitor following learning of per_commitment_point from B
+ // Check we don't broadcast any transactions following learning of per_commitment_point from B
nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &reestablish_0[0]);
check_added_monitors!(nodes[0], 1);
// Check we close channel detecting A is fallen-behind
nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &reestablish_1[0]);
- let events = nodes[1].node.get_and_clear_pending_msg_events();
- assert_eq!(events.len(), 2);
- match events[0] {
- MessageSendEvent::BroadcastChannelUpdate { .. } => {},
- _ => panic!("Unexpected event"),
- }
- match events [1] {
- MessageSendEvent::HandleError { ref action, .. } => {
- match action {
- &ErrorAction::SendErrorMessage { ref msg } => {
- assert_eq!(msg.data, "Peer attempted to reestablish channel with a very old local commitment transaction"); },
- _ => panic!("Unexpected event!"),
- }
- },
- _ => panic!("Unexpected event"),
- }
+ assert_eq!(check_closed_broadcast!(nodes[1], true).unwrap().data, "Peer attempted to reestablish channel with a very old local commitment transaction");
+ check_added_monitors!(nodes[1], 1);
+
// Check A is able to claim to_remote output
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], chan.3.clone());
+ check_spends!(node_txn[0], chan.3);
assert_eq!(node_txn[0].output.len(), 2);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone()]}, 1);
+ nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone()]}, 0);
+ connect_blocks(&nodes[0].block_notifier, ANTI_REORG_DELAY - 1, 0, true, header.bitcoin_hash());
let spend_txn = check_spendable_outputs!(nodes[0], 1);
assert_eq!(spend_txn.len(), 1);
- check_spends!(spend_txn[0], node_txn[0].clone());
+ check_spends!(spend_txn[0], node_txn[0]);
}
#[test]
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
- create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
- let (payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1]], 10_000);
+ let (payment_preimage, payment_hash) = route_payment(&nodes[0], &[&nodes[1]], 10_000);
// Node 3 is expecting payment of 100_000 but receive 10_000,
// fail htlc like we didn't know the preimage.
- nodes[1].node.claim_funds(payment_preimage, 100_000);
+ nodes[1].node.claim_funds(payment_preimage, &None, 100_000);
nodes[1].node.process_pending_htlc_forwards();
let events = nodes[1].node.get_and_clear_pending_msg_events();
nodes[0].node.handle_update_fail_htlc(&nodes[1].node.get_our_node_id(), &update_fail_htlc);
commitment_signed_dance!(nodes[0], nodes[1], commitment_signed, false, true);
- let events = nodes[0].node.get_and_clear_pending_events();
- assert_eq!(events.len(), 1);
- if let &Event::PaymentFailed { payment_hash:_, ref rejected_by_dest, ref error_code } = &events[0] {
- assert_eq!(*rejected_by_dest, true);
- assert_eq!(error_code.unwrap(), 0x4000|15);
- } else {
- panic!("Unexpected event");
- }
+ // 10_000 msat as u64, followed by a height of 99 as u32
+ let mut expected_failure_data = byte_utils::be64_to_array(10_000).to_vec();
+ expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(99));
+ expect_payment_failed!(nodes[0], payment_hash, true, 0x4000|15, &expected_failure_data[..]);
nodes[1].node.get_and_clear_pending_events();
}
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let short_id_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported()).0.contents.short_channel_id;
- let short_id_2 = create_announced_chan_between_nodes(&nodes, 1, 0, InitFeatures::supported(), InitFeatures::supported()).0.contents.short_channel_id;
- let short_id_3 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported()).0.contents.short_channel_id;
+ let short_id_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
+ let short_id_2 = create_announced_chan_between_nodes(&nodes, 1, 0, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
+ let short_id_3 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
// Disconnect peers
nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
+
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let route = nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000, 30).unwrap();
+ let net_graph_msg_handler = &nodes[1].net_graph_msg_handler;
+ let route = get_route(&nodes[1].node.get_our_node_id(), net_graph_msg_handler, &nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000, 30, &logger).unwrap();
send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000);
- let revoked_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_txn = get_local_commitment_txn!(nodes[0], chan.2);
// Revoked commitment txn with 4 outputs : to_local, to_remote, 1 outgoing HTLC, 1 incoming HTLC
assert_eq!(revoked_txn[0].output.len(), 4);
assert_eq!(revoked_txn[0].input.len(), 1);
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_txn[0].clone()] }, 115);
+ check_added_monitors!(nodes[1], 1);
// One or more justice tx should have been broadcast, check it
let penalty_1;
assert_eq!(node_txn.len(), 3); // justice tx (broadcasted from ChannelMonitor) + local commitment tx + local HTLC-timeout (broadcasted from ChannelManager)
assert_eq!(node_txn[0].input.len(), 3); // Penalty txn claims to_local, offered_htlc and received_htlc outputs
assert_eq!(node_txn[0].output.len(), 1);
- check_spends!(node_txn[0], revoked_txn[0].clone());
+ check_spends!(node_txn[0], revoked_txn[0]);
let fee_1 = penalty_sum - node_txn[0].output[0].value;
feerate_1 = fee_1 * 1000 / node_txn[0].get_weight() as u64;
penalty_1 = node_txn[0].txid();
if node_txn[0].input[0].previous_output.txid == revoked_txid {
assert_eq!(node_txn[0].input.len(), 3); // Penalty txn claims to_local, offered_htlc and received_htlc outputs
assert_eq!(node_txn[0].output.len(), 1);
- check_spends!(node_txn[0], revoked_txn[0].clone());
+ check_spends!(node_txn[0], revoked_txn[0]);
penalty_2 = node_txn[0].txid();
// Verify new bumped tx is different from last claiming transaction, we don't want spurrious rebroadcast
assert_ne!(penalty_2, penalty_1);
if node_txn[0].input[0].previous_output.txid == revoked_txid {
assert_eq!(node_txn[0].input.len(), 3); // Penalty txn claims to_local, offered_htlc and received_htlc outputs
assert_eq!(node_txn[0].output.len(), 1);
- check_spends!(node_txn[0], revoked_txn[0].clone());
+ check_spends!(node_txn[0], revoked_txn[0]);
penalty_3 = node_txn[0].txid();
// Verify new bumped tx is different from last claiming transaction, we don't want spurrious rebroadcast
assert_ne!(penalty_3, penalty_2);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known());
// Lock HTLC in both directions
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3_000_000).0;
route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0;
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[1], chan.2);
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
// B will generate both revoked HTLC-timeout/HTLC-preimage txn from revoked commitment tx
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![revoked_local_txn[0].clone()] }, 1);
check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
- let mut received = ::std::usize::MAX;
- let mut offered = ::std::usize::MAX;
let revoked_htlc_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(revoked_htlc_txn.len(), 6);
+ assert_eq!(revoked_htlc_txn.len(), 4);
if revoked_htlc_txn[0].input[0].witness.last().unwrap().len() == ACCEPTED_HTLC_SCRIPT_WEIGHT {
assert_eq!(revoked_htlc_txn[0].input.len(), 1);
- check_spends!(revoked_htlc_txn[0], revoked_local_txn[0].clone());
+ check_spends!(revoked_htlc_txn[0], revoked_local_txn[0]);
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].clone());
- received = 0;
- offered = 1;
+ check_spends!(revoked_htlc_txn[1], revoked_local_txn[0]);
} else if revoked_htlc_txn[1].input[0].witness.last().unwrap().len() == ACCEPTED_HTLC_SCRIPT_WEIGHT {
assert_eq!(revoked_htlc_txn[1].input.len(), 1);
- check_spends!(revoked_htlc_txn[1], revoked_local_txn[0].clone());
+ check_spends!(revoked_htlc_txn[1], revoked_local_txn[0]);
assert_eq!(revoked_htlc_txn[0].input.len(), 1);
assert_eq!(revoked_htlc_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
- check_spends!(revoked_htlc_txn[0], revoked_local_txn[0].clone());
- received = 1;
- offered = 0;
+ check_spends!(revoked_htlc_txn[0], revoked_local_txn[0]);
}
// Broadcast set of revoked txn on A
- let header_128 = connect_blocks(&nodes[0].block_notifier, 128, 0, true, header.bitcoin_hash());
+ let header_128 = connect_blocks(&nodes[0].block_notifier, 128, 0, true, header.bitcoin_hash());
+ expect_pending_htlcs_forwardable_ignore!(nodes[0]);
+
let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header: header_129, txdata: vec![revoked_local_txn[0].clone(), revoked_htlc_txn[0].clone(), revoked_htlc_txn[1].clone()] }, 129);
let first;
- let second;
let feerate_1;
- let feerate_2;
+ let penalty_txn;
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 6); // 3 penalty txn on revoked commitment tx + A commitment tx + 2 penalty tnx on revoked HTLC txn
+ assert_eq!(node_txn.len(), 5); // 3 penalty txn on revoked commitment tx + A commitment tx + 1 penalty tnx on revoked HTLC txn
// Verify claim tx are spending revoked HTLC txn
- assert_eq!(node_txn[4].input.len(), 1);
+ assert_eq!(node_txn[4].input.len(), 2);
assert_eq!(node_txn[4].output.len(), 1);
- check_spends!(node_txn[4], revoked_htlc_txn[0].clone());
+ check_spends!(node_txn[4], revoked_htlc_txn[0], revoked_htlc_txn[1]);
first = node_txn[4].txid();
- assert_eq!(node_txn[5].input.len(), 1);
- assert_eq!(node_txn[5].output.len(), 1);
- check_spends!(node_txn[5], revoked_htlc_txn[1].clone());
- second = node_txn[5].txid();
// Store both feerates for later comparison
- let fee_1 = revoked_htlc_txn[0].output[0].value - node_txn[4].output[0].value;
+ let fee_1 = revoked_htlc_txn[0].output[0].value + revoked_htlc_txn[1].output[0].value - node_txn[4].output[0].value;
feerate_1 = fee_1 * 1000 / node_txn[4].get_weight() as u64;
- let fee_2 = revoked_htlc_txn[1].output[0].value - node_txn[5].output[0].value;
- feerate_2 = fee_2 * 1000 / node_txn[5].get_weight() as u64;
+ penalty_txn = vec![node_txn[0].clone(), node_txn[1].clone(), node_txn[2].clone()];
node_txn.clear();
}
// Connect three more block to see if bumped penalty are issued for HTLC txn
- let header_132 = connect_blocks(&nodes[0].block_notifier, 3, 129, true, header_129.bitcoin_hash());
- let penalty_local_tx;
+ let header_130 = BlockHeader { version: 0x20000000, prev_blockhash: header_129.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ nodes[0].block_notifier.block_connected(&Block { header: header_130, txdata: penalty_txn }, 130);
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 3); // 2 bumped penalty txn on offered/received HTLC outputs of revoked commitment tx + 1 penalty tx on to_local of revoked commitment tx + 2 bumped penalty tx on revoked HTLC txn
+ assert_eq!(node_txn.len(), 2); // 2 bumped penalty txn on revoked commitment tx
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
- check_spends!(node_txn[1], revoked_local_txn[0].clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
+ check_spends!(node_txn[1], revoked_local_txn[0]);
- check_spends!(node_txn[2], revoked_local_txn[0].clone());
-
- penalty_local_tx = node_txn[2].clone();
node_txn.clear();
};
- // Few more blocks to broadcast and confirm penalty_local_tx
- let header_133 = BlockHeader { version: 0x20000000, prev_blockhash: header_132, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
- nodes[0].block_notifier.block_connected(&Block { header: header_133, txdata: vec![penalty_local_tx] }, 133);
- let header_135 = connect_blocks(&nodes[0].block_notifier, 2, 133, true, header_133.bitcoin_hash());
- {
- let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
- node_txn.clear();
- }
+
+ // Few more blocks to confirm penalty txn
+ let header_135 = connect_blocks(&nodes[0].block_notifier, 5, 130, true, header_130.bitcoin_hash());
+ assert!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().is_empty());
let header_144 = connect_blocks(&nodes[0].block_notifier, 9, 135, true, header_135);
let node_txn = {
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 2);
-
- let mut penalty_offered = ::std::usize::MAX;
- let mut penalty_received = ::std::usize::MAX;
-
- {
- for (i, tx) in node_txn.iter().enumerate() {
- if tx.input[0].previous_output.txid == revoked_htlc_txn[offered].txid() {
- penalty_offered = i;
- } else if tx.input[0].previous_output.txid == revoked_htlc_txn[received].txid() {
- penalty_received = i;
- }
- }
- }
+ assert_eq!(node_txn.len(), 1);
- assert_eq!(node_txn[penalty_received].input.len(), 1);
- assert_eq!(node_txn[penalty_received].output.len(), 1);
- assert_eq!(node_txn[penalty_offered].input.len(), 1);
- assert_eq!(node_txn[penalty_offered].output.len(), 1);
+ assert_eq!(node_txn[0].input.len(), 2);
+ check_spends!(node_txn[0], revoked_htlc_txn[0], revoked_htlc_txn[1]);
// Verify bumped tx is different and 25% bump heuristic
- check_spends!(node_txn[penalty_offered], revoked_htlc_txn[offered].clone());
- assert_ne!(first, node_txn[penalty_offered].txid());
- let fee = revoked_htlc_txn[offered].output[0].value - node_txn[penalty_offered].output[0].value;
- let new_feerate = fee * 1000 / node_txn[penalty_offered].get_weight() as u64;
- assert!(new_feerate * 100 > feerate_1 * 125);
-
- check_spends!(node_txn[penalty_received], revoked_htlc_txn[received].clone());
- assert_ne!(second, node_txn[penalty_received].txid());
- let fee = revoked_htlc_txn[received].output[0].value - node_txn[penalty_received].output[0].value;
- let new_feerate = fee * 1000 / node_txn[penalty_received].get_weight() as u64;
- assert!(new_feerate * 100 > feerate_2 * 125);
- let txn = vec![node_txn[0].clone(), node_txn[1].clone()];
+ assert_ne!(first, node_txn[0].txid());
+ let fee_2 = revoked_htlc_txn[0].output[0].value + revoked_htlc_txn[1].output[0].value - node_txn[0].output[0].value;
+ let feerate_2 = fee_2 * 1000 / node_txn[0].get_weight() as u64;
+ assert!(feerate_2 * 100 > feerate_1 * 125);
+ let txn = vec![node_txn[0].clone()];
node_txn.clear();
txn
};
connect_blocks(&nodes[0].block_notifier, 20, 145, true, header_145.bitcoin_hash());
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 2); //TODO: fix check_spend_remote_htlc lack of watch output
+ // We verify than no new transaction has been broadcast because previously
+ // we were buggy on this exact behavior by not tracking for monitoring remote HTLC outputs (see #411)
+ // which means we wouldn't see a spend of them by a justice tx and bumped justice tx
+ // were generated forever instead of safe cleaning after confirmation and ANTI_REORG_SAFE_DELAY blocks.
+ // Enforce spending of revoked htlc output by claiming transaction remove request as expected and dry
+ // up bumped justice generation.
+ assert_eq!(node_txn.len(), 0);
node_txn.clear();
}
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
}
#[test]
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000).0;
// Remote commitment txn with 4 outputs : to_local, to_remote, 1 outgoing HTLC, 1 incoming HTLC
- let remote_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let remote_txn = get_local_commitment_txn!(nodes[0], chan.2);
assert_eq!(remote_txn[0].output.len(), 4);
assert_eq!(remote_txn[0].input.len(), 1);
assert_eq!(remote_txn[0].input[0].previous_output.txid, chan.3.txid());
// Claim a HTLC without revocation (provide B monitor with preimage)
- nodes[1].node.claim_funds(payment_preimage, 3_000_000);
+ nodes[1].node.claim_funds(payment_preimage, &None, 3_000_000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![remote_txn[0].clone()] }, 1);
- check_added_monitors!(nodes[1], 1);
+ check_added_monitors!(nodes[1], 2);
// One or more claim tx should have been broadcast, check it
let timeout;
assert_eq!(node_txn.len(), 5); // 2 * claim tx (broadcasted from ChannelMonitor) + local commitment tx + local HTLC-timeout + local HTLC-success (broadcasted from ChannelManager)
assert_eq!(node_txn[0].input.len(), 1);
assert_eq!(node_txn[1].input.len(), 1);
- check_spends!(node_txn[0], remote_txn[0].clone());
- check_spends!(node_txn[1], remote_txn[0].clone());
+ check_spends!(node_txn[0], remote_txn[0]);
+ check_spends!(node_txn[1], remote_txn[0]);
check_spends!(node_txn[2], chan.3);
check_spends!(node_txn[3], node_txn[2]);
check_spends!(node_txn[4], node_txn[2]);
assert_eq!(node_txn.len(), 2);
assert_eq!(node_txn[0].input.len(), 1);
assert_eq!(node_txn[1].input.len(), 1);
- check_spends!(node_txn[0], remote_txn[0].clone());
- check_spends!(node_txn[1], remote_txn[0].clone());
+ check_spends!(node_txn[0], remote_txn[0]);
+ check_spends!(node_txn[1], remote_txn[0]);
if node_txn[0].input[0].witness.last().unwrap().len() == ACCEPTED_HTLC_SCRIPT_WEIGHT {
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;
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known());
let payment_preimage_1 = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0;
let payment_preimage_2 = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0;
// Remote commitment txn with 4 outputs: to_local, to_remote, 2 outgoing HTLC
- let remote_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let remote_txn = get_local_commitment_txn!(nodes[1], chan.2);
assert_eq!(remote_txn.len(), 3);
assert_eq!(remote_txn[0].output.len(), 4);
assert_eq!(remote_txn[0].input.len(), 1);
assert_eq!(remote_txn[0].input[0].previous_output.txid, chan.3.txid());
- check_spends!(remote_txn[1], remote_txn[0].clone());
- check_spends!(remote_txn[2], remote_txn[0].clone());
+ check_spends!(remote_txn[1], remote_txn[0]);
+ check_spends!(remote_txn[2], remote_txn[0]);
// Connect blocks on node A to advance height towards TEST_FINAL_CLTV
let prev_header_100 = connect_blocks(&nodes[1].block_notifier, 100, 0, false, Default::default());
// Provide node A with both preimage
- nodes[0].node.claim_funds(payment_preimage_1, 3_000_000);
- nodes[0].node.claim_funds(payment_preimage_2, 3_000_000);
+ nodes[0].node.claim_funds(payment_preimage_1, &None, 3_000_000);
+ nodes[0].node.claim_funds(payment_preimage_2, &None, 3_000_000);
check_added_monitors!(nodes[0], 2);
nodes[0].node.get_and_clear_pending_events();
nodes[0].node.get_and_clear_pending_msg_events();
// Connect blocks on node A commitment transaction
let header = BlockHeader { version: 0x20000000, prev_blockhash: prev_header_100, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![remote_txn[0].clone()] }, 101);
+ check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
// Verify node A broadcast tx claiming both HTLCs
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
// ChannelMonitor: claim tx, ChannelManager: local commitment tx + HTLC-Success*2
assert_eq!(node_txn.len(), 4);
- check_spends!(node_txn[0], remote_txn[0].clone());
- check_spends!(node_txn[1], chan.3.clone());
+ check_spends!(node_txn[0], remote_txn[0]);
+ check_spends!(node_txn[1], chan.3);
check_spends!(node_txn[2], node_txn[1]);
check_spends!(node_txn[3], node_txn[1]);
assert_eq!(node_txn[0].input.len(), 2);
node_txn.clear();
}
- nodes[0].node.get_and_clear_pending_msg_events();
// Connect blocks on node B
connect_blocks(&nodes[1].block_notifier, 135, 0, false, Default::default());
+ check_closed_broadcast!(nodes[1], false);
+ check_added_monitors!(nodes[1], 1);
// Verify node B broadcast 2 HTLC-timeout txn
let partial_claim_tx = {
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 3);
- check_spends!(node_txn[1], node_txn[0].clone());
- check_spends!(node_txn[2], node_txn[0].clone());
+ check_spends!(node_txn[1], node_txn[0]);
+ check_spends!(node_txn[2], node_txn[0]);
assert_eq!(node_txn[1].input.len(), 1);
assert_eq!(node_txn[2].input.len(), 1);
node_txn[1].clone()
};
- nodes[1].node.get_and_clear_pending_msg_events();
// Broadcast partial claim on node A, should regenerate a claiming tx with HTLC dropped
let header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], remote_txn[0].clone());
+ check_spends!(node_txn[0], remote_txn[0]);
assert_eq!(node_txn[0].input.len(), 1); //dropped HTLC
node_txn.clear();
}
{
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], remote_txn[0].clone());
+ check_spends!(node_txn[0], remote_txn[0]);
assert_eq!(node_txn[0].input.len(), 2); //resurrected HTLC
node_txn.clear();
}
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 channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported()).2;
+ let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2;
let commitment_seed = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&channel_id).unwrap().local_keys.commitment_seed().clone();
const INITIAL_COMMITMENT_NUMBER: u64 = (1 << 48) - 1;
nodes[1].node.handle_revoke_and_ack(&nodes[0].node.get_our_node_id(),
&msgs::RevokeAndACK { channel_id, per_commitment_secret, next_per_commitment_point });
assert_eq!(check_closed_broadcast!(nodes[1], true).unwrap().data, "Received an unexpected revoke_and_ack");
+ check_added_monitors!(nodes[1], 1);
}
#[test]
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
+ let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::known(), InitFeatures::known());
// Lock HTLC in both directions
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0;
route_payment(&nodes[1], &vec!(&nodes[0])[..], 9_000_000).0;
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = get_local_commitment_txn!(nodes[1], chan.2);
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
// Broadcast set of revoked txn on A
let header_128 = connect_blocks(&nodes[0].block_notifier, 128, 0, false, Default::default());
+ expect_pending_htlcs_forwardable_ignore!(nodes[0]);
+
let header_129 = BlockHeader { version: 0x20000000, prev_blockhash: header_128, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header: header_129, txdata: vec![revoked_local_txn[0].clone()] }, 129);
check_closed_broadcast!(nodes[0], false);
+ check_added_monitors!(nodes[0], 1);
let penalty_txn = {
let mut node_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(node_txn.len(), 4); //ChannelMonitor: justice txn * 3, ChannelManager: local commitment tx
- check_spends!(node_txn[0], revoked_local_txn[0].clone());
- check_spends!(node_txn[1], revoked_local_txn[0].clone());
- check_spends!(node_txn[2], revoked_local_txn[0].clone());
+ check_spends!(node_txn[0], revoked_local_txn[0]);
+ check_spends!(node_txn[1], revoked_local_txn[0]);
+ check_spends!(node_txn[2], revoked_local_txn[0]);
let penalty_txn = vec![node_txn[0].clone(), node_txn[1].clone(), node_txn[2].clone()];
node_txn.clear();
penalty_txn
{
let monitors = nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap();
if let Some(monitor) = monitors.get(&OutPoint::new(chan.3.txid(), 0)) {
- assert!(monitor.pending_claim_requests.is_empty());
- assert!(monitor.claimable_outpoints.is_empty());
+ assert!(monitor.onchain_tx_handler.pending_claim_requests.is_empty());
+ assert!(monitor.onchain_tx_handler.claimable_outpoints.is_empty());
}
}
}
+
+#[test]
+fn test_override_channel_config() {
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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);
+
+ // Node0 initiates a channel to node1 using the override config.
+ let mut override_config = UserConfig::default();
+ override_config.own_channel_config.our_to_self_delay = 200;
+
+ nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 16_000_000, 12_000_000, 42, Some(override_config)).unwrap();
+
+ // Assert the channel created by node0 is using the override config.
+ let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
+ assert_eq!(res.channel_flags, 0);
+ assert_eq!(res.to_self_delay, 200);
+}
+
+#[test]
+fn test_override_0msat_htlc_minimum() {
+ let mut zero_config = UserConfig::default();
+ zero_config.own_channel_config.our_htlc_minimum_msat = 0;
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, Some(zero_config.clone())]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+
+ nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 16_000_000, 12_000_000, 42, Some(zero_config)).unwrap();
+ let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
+ assert_eq!(res.htlc_minimum_msat, 1);
+
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &res);
+ let res = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id());
+ assert_eq!(res.htlc_minimum_msat, 1);
+}
+
+#[test]
+fn test_simple_payment_secret() {
+ // Simple test of sending a payment with a payment_secret present. This does not use any AMP
+ // features, however.
+ 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 nodes = create_network(3, &node_cfgs, &node_chanmgrs);
+
+ create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+ let logger = test_utils::TestLogger::new();
+
+ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]);
+ let payment_secret = PaymentSecret([0xdb; 32]);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[2].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[2]]], 100000, payment_hash, Some(payment_secret.clone()));
+ // Claiming with all the correct values but the wrong secret should result in nothing...
+ assert_eq!(nodes[2].node.claim_funds(payment_preimage, &None, 100_000), false);
+ assert_eq!(nodes[2].node.claim_funds(payment_preimage, &Some(PaymentSecret([42; 32])), 100_000), false);
+ // ...but with the right secret we should be able to claim all the way back
+ claim_payment_along_route_with_secret(&nodes[0], &[&[&nodes[1], &nodes[2]]], false, payment_preimage, Some(payment_secret.clone()), 100_000);
+}
+
+#[test]
+fn test_simple_mpp() {
+ // Simple test of sending a multi-path payment.
+ let chanmon_cfgs = create_chanmon_cfgs(4);
+ let node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
+ let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
+
+ let chan_1_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
+ let chan_2_id = create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
+ let chan_3_id = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
+ let chan_4_id = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known()).0.contents.short_channel_id;
+ let logger = test_utils::TestLogger::new();
+
+ let (payment_preimage, payment_hash) = get_payment_preimage_hash!(&nodes[0]);
+ let payment_secret = PaymentSecret([0xdb; 32]);
+ let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
+ let mut route = get_route(&nodes[0].node.get_our_node_id(), net_graph_msg_handler, &nodes[3].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV, &logger).unwrap();
+ let path = route.paths[0].clone();
+ route.paths.push(path);
+ route.paths[0][0].pubkey = nodes[1].node.get_our_node_id();
+ route.paths[0][0].short_channel_id = chan_1_id;
+ route.paths[0][1].short_channel_id = chan_3_id;
+ route.paths[1][0].pubkey = nodes[2].node.get_our_node_id();
+ route.paths[1][0].short_channel_id = chan_2_id;
+ route.paths[1][1].short_channel_id = chan_4_id;
+ send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], 200_000, payment_hash, Some(payment_secret.clone()));
+ // Claiming with all the correct values but the wrong secret should result in nothing...
+ assert_eq!(nodes[3].node.claim_funds(payment_preimage, &None, 200_000), false);
+ assert_eq!(nodes[3].node.claim_funds(payment_preimage, &Some(PaymentSecret([42; 32])), 200_000), false);
+ // ...but with the right secret we should be able to claim all the way back
+ claim_payment_along_route_with_secret(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, payment_preimage, Some(payment_secret), 200_000);
+}
+
+#[test]
+fn test_update_err_monitor_lockdown() {
+ // Our monitor will lock update of local commitment transaction if a broadcastion condition
+ // has been fulfilled (either force-close from Channel or block height requiring a HTLC-
+ // timeout). Trying to update monitor after lockdown should return a ChannelMonitorUpdateErr.
+ //
+ // This scenario may happen in a watchtower setup, where watchtower process a block height
+ // triggering a timeout while a slow-block-processing ChannelManager receives a local signed
+ // commitment at same time.
+
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ 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);
+
+ // Create some initial channel
+ let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let outpoint = OutPoint { txid: chan_1.3.txid(), index: 0 };
+
+ // Rebalance the network to generate htlc in the two directions
+ send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000, 10_000_000);
+
+ // Route a HTLC from node 0 to node 1 (but don't settle)
+ let preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0;
+
+ // Copy SimpleManyChannelMonitor to simulate a watchtower and update block height of node 0 until its ChannelMonitor timeout HTLC onchain
+ let logger = test_utils::TestLogger::with_id(format!("node {}", 0));
+ let chain_monitor = chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet);
+ let watchtower = {
+ let monitors = nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap();
+ let monitor = monitors.get(&outpoint).unwrap();
+ let mut w = test_utils::TestVecWriter(Vec::new());
+ monitor.write_for_disk(&mut w).unwrap();
+ let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
+ &mut ::std::io::Cursor::new(&w.0)).unwrap().1;
+ assert!(new_monitor == *monitor);
+ let watchtower = test_utils::TestChannelMonitor::new(&chain_monitor, &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator);
+ assert!(watchtower.add_monitor(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 };
+ watchtower.simple_monitor.block_connected(&header, 200, &vec![], &vec![]);
+
+ // Try to update ChannelMonitor
+ assert!(nodes[1].node.claim_funds(preimage, &None, 9_000_000));
+ check_added_monitors!(nodes[1], 1);
+ let updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
+ assert_eq!(updates.update_fulfill_htlcs.len(), 1);
+ nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]);
+ if let Some(ref mut channel) = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2) {
+ if let Ok((_, _, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].fee_estimator, &node_cfgs[0].logger) {
+ if let Err(_) = watchtower.simple_monitor.update_monitor(outpoint, update.clone()) {} else { assert!(false); }
+ if let Ok(_) = nodes[0].chan_monitor.update_monitor(outpoint, update) {} else { assert!(false); }
+ } else { assert!(false); }
+ } else { assert!(false); };
+ // Our local monitor is in-sync and hasn't processed yet timeout
+ check_added_monitors!(nodes[0], 1);
+ let events = nodes[0].node.get_and_clear_pending_events();
+ assert_eq!(events.len(), 1);
+}
projects / rust-lightning / blobdiff