//! These tests work by standing up full nodes and route payments across the network, checking the
//! returned errors decode to the correct thing.
-use chain::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS};
-use chain::keysinterface::{KeysInterface, Recipient};
-use ln::{PaymentHash, PaymentSecret};
-use ln::channel::EXPIRE_PREV_CONFIG_TICKS;
-use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, HTLCForwardInfo, CLTV_FAR_FAR_AWAY, MIN_CLTV_EXPIRY_DELTA, PendingHTLCInfo, PendingHTLCRouting};
-use ln::onion_utils;
-use routing::gossip::{NetworkUpdate, RoutingFees, NodeId};
-use routing::router::{get_route, PaymentParameters, Route, RouteHint, RouteHintHop};
-use ln::features::{InitFeatures, InvoiceFeatures, NodeFeatures};
-use ln::msgs;
-use ln::msgs::{ChannelMessageHandler, ChannelUpdate};
-use ln::wire::Encode;
-use util::events::{Event, MessageSendEvent, MessageSendEventsProvider};
-use util::ser::{ReadableArgs, Writeable, Writer};
-use util::{byte_utils, test_utils};
-use util::config::{UserConfig, ChannelConfig};
-use util::errors::APIError;
+use crate::chain::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS};
+use crate::chain::keysinterface::{KeysInterface, Recipient};
+use crate::ln::{PaymentHash, PaymentSecret};
+use crate::ln::channel::EXPIRE_PREV_CONFIG_TICKS;
+use crate::ln::channelmanager::{self, ChannelManager, ChannelManagerReadArgs, HTLCForwardInfo, CLTV_FAR_FAR_AWAY, MIN_CLTV_EXPIRY_DELTA, PendingHTLCInfo, PendingHTLCRouting};
+use crate::ln::onion_utils;
+use crate::routing::gossip::{NetworkUpdate, RoutingFees, NodeId};
+use crate::routing::router::{get_route, PaymentParameters, Route, RouteHint, RouteHintHop};
+use crate::ln::features::{InitFeatures, InvoiceFeatures, NodeFeatures};
+use crate::ln::msgs;
+use crate::ln::msgs::{ChannelMessageHandler, ChannelUpdate};
+use crate::ln::wire::Encode;
+use crate::util::events::{Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider};
+use crate::util::ser::{ReadableArgs, Writeable, Writer};
+use crate::util::{byte_utils, test_utils};
+use crate::util::config::{UserConfig, ChannelConfig};
+use crate::util::errors::APIError;
use bitcoin::hash_types::BlockHash;
use bitcoin::secp256k1::Secp256k1;
use bitcoin::secp256k1::{PublicKey, SecretKey};
-use io;
-use prelude::*;
+use crate::io;
+use crate::prelude::*;
use core::default::Default;
-use ln::functional_test_utils::*;
+use crate::ln::functional_test_utils::*;
fn run_onion_failure_test<F1,F2>(_name: &str, test_case: u8, nodes: &Vec<Node>, route: &Route, payment_hash: &PaymentHash, payment_secret: &PaymentSecret, callback_msg: F1, callback_node: F2, expected_retryable: bool, expected_error_code: Option<u16>, expected_channel_update: Option<NetworkUpdate>, expected_short_channel_id: Option<u64>)
where F1: for <'a> FnMut(&'a mut msgs::UpdateAddHTLC),
expect_htlc_forward!(&nodes[2]);
expect_event!(&nodes[2], Event::PaymentReceived);
callback_node();
- expect_pending_htlcs_forwardable!(nodes[2]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[2], vec![HTLCDestination::FailedPayment { payment_hash: payment_hash.clone() }]);
}
let update_2_1 = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
let events = nodes[0].node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
- if let &Event::PaymentPathFailed { ref rejected_by_dest, ref network_update, ref all_paths_failed, ref short_channel_id, ref error_code, .. } = &events[0] {
- assert_eq!(*rejected_by_dest, !expected_retryable);
+ if let &Event::PaymentPathFailed { ref payment_failed_permanently, ref network_update, ref all_paths_failed, ref short_channel_id, ref error_code, .. } = &events[0] {
+ assert_eq!(*payment_failed_permanently, !expected_retryable);
assert_eq!(*all_paths_failed, true);
assert_eq!(*error_code, expected_error_code);
if expected_channel_update.is_some() {
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[Some(config), Some(config), Some(config)]);
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- 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 channels = [create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features()), create_announced_chan_between_nodes(&nodes, 1, 2, channelmanager::provided_init_features(), channelmanager::provided_init_features())];
// positive case
let (route, payment_hash_success, payment_preimage_success, payment_secret_success) = get_route_and_payment_hash!(nodes[0], nodes[2], 40_000);
let node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[Some(config), Some(config), Some(node_2_cfg)]);
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- 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 channels = [create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features()), create_announced_chan_between_nodes(&nodes, 1, 2, channelmanager::provided_init_features(), channelmanager::provided_init_features())];
for node in nodes.iter() {
*node.keys_manager.override_random_bytes.lock().unwrap() = Some([3; 32]);
}
}, || {}, true, Some(17), None, None);
run_onion_failure_test("final_incorrect_cltv_expiry", 1, &nodes, &route, &payment_hash, &payment_secret, |_| {}, || {
- for (_, pending_forwards) in nodes[1].node.channel_state.lock().unwrap().forward_htlcs.iter_mut() {
+ for (_, pending_forwards) in nodes[1].node.forward_htlcs.lock().unwrap().iter_mut() {
for f in pending_forwards.iter_mut() {
match f {
&mut HTLCForwardInfo::AddHTLC { ref mut forward_info, .. } =>
run_onion_failure_test("final_incorrect_htlc_amount", 1, &nodes, &route, &payment_hash, &payment_secret, |_| {}, || {
// violate amt_to_forward > msg.amount_msat
- for (_, pending_forwards) in nodes[1].node.channel_state.lock().unwrap().forward_htlcs.iter_mut() {
+ for (_, pending_forwards) in nodes[1].node.forward_htlcs.lock().unwrap().iter_mut() {
for f in pending_forwards.iter_mut() {
match f {
&mut HTLCForwardInfo::AddHTLC { ref mut forward_info, .. } =>
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let other_channel = create_chan_between_nodes(
- &nodes[0], &nodes[1], InitFeatures::known(), InitFeatures::known(),
+ &nodes[0], &nodes[1], channelmanager::provided_init_features(), channelmanager::provided_init_features(),
);
let channel_to_update = if announced_channel {
let channel = create_announced_chan_between_nodes(
- &nodes, 1, 2, InitFeatures::known(), InitFeatures::known(),
+ &nodes, 1, 2, channelmanager::provided_init_features(), channelmanager::provided_init_features(),
);
(channel.2, channel.0.contents.short_channel_id)
} else {
let channel = create_unannounced_chan_between_nodes_with_value(
- &nodes, 1, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known(),
+ &nodes, 1, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features(),
);
(channel.0.channel_id, channel.0.short_channel_id_alias.unwrap())
};
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(*channel_to_update_counterparty)
- .with_features(InvoiceFeatures::known())
+ .with_features(channelmanager::provided_invoice_features())
.with_route_hints(hop_hints);
get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, PAYMENT_AMT, TEST_FINAL_CLTV)
};
channel_monitors.insert(chanmon_1.get_funding_txo().0, &mut chanmon_1);
channel_monitors.insert(chanmon_2.get_funding_txo().0, &mut chanmon_2);
- let chanmgr = <(_, ChannelManager<_, _, _, _, _, _>)>::read(
+ let chanmgr = <(_, ChannelManager<_, _, _, _, _>)>::read(
&mut &nodes[1].node.encode()[..], ChannelManagerReadArgs {
default_config: *nodes[1].node.get_current_default_configuration(),
keys_manager: nodes[1].keys_manager,
let node_chanmgrs = create_node_chanmgrs(5, &node_cfgs, &[None, None, None, None, Some(priv_channels_conf)]);
let mut nodes = create_network(5, &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());
- create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
- create_unannounced_chan_between_nodes_with_value(&nodes, 3, 4, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ create_announced_chan_between_nodes(&nodes, 1, 2, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ create_announced_chan_between_nodes(&nodes, 2, 3, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ create_unannounced_chan_between_nodes_with_value(&nodes, 3, 4, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id());
let origin_node = &nodes[0];
// supports variable length onions, as the `InitFeatures` exchanged in the init message
// between the nodes will be used when creating the route. We therefore do not default to
// supporting variable length onions for that hop, as the `InitFeatures` in this case are
- // `InitFeatures::known()`.
+ // `channelmanager::provided_init_features()`.
let unannounced_chan = &nodes[4].node.list_usable_channels()[0];
let chanmon_cfgs = create_chanmon_cfgs(4);
let mut node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
- // Set `node[1]` config to `InitFeatures::empty()` which return `false` for
- // `supports_variable_length_onion()`
+ // Set `node[1]` config to `InitFeatures::empty()` + `static_remote_key` which implies
+ // `!supports_variable_length_onion()` but still supports the required static-remote-key
+ // feature.
let mut node_1_cfg = &mut node_cfgs[1];
node_1_cfg.features = InitFeatures::empty();
+ node_1_cfg.features.set_static_remote_key_required();
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
let mut nodes = create_network(4, &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());
- create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
+ create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ create_announced_chan_between_nodes(&nodes, 1, 2, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ create_announced_chan_between_nodes(&nodes, 2, 3, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id())
.with_features(InvoiceFeatures::empty());
let phantom_pubkey = PublicKey::from_secret_key(&secp_ctx, &phantom_secret);
let phantom_route_hint = $nodes[1].node.get_phantom_route_hints();
let payment_params = PaymentParameters::from_node_id(phantom_pubkey)
- .with_features(InvoiceFeatures::known())
+ .with_features(channelmanager::provided_invoice_features())
.with_route_hints(vec![RouteHint(vec![
RouteHintHop {
src_node_id: $nodes[0].node.get_our_node_id(),
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route.
let recv_value_msat = 10_000;
// Modify the payload so the phantom hop's HMAC is bogus.
let sha256_of_onion = {
- let mut channel_state = nodes[1].node.channel_state.lock().unwrap();
- let mut pending_forward = channel_state.forward_htlcs.get_mut(&phantom_scid).unwrap();
+ let mut forward_htlcs = nodes[1].node.forward_htlcs.lock().unwrap();
+ let mut pending_forward = forward_htlcs.get_mut(&phantom_scid).unwrap();
match pending_forward[0] {
HTLCForwardInfo::AddHTLC {
forward_info: PendingHTLCInfo {
};
expect_pending_htlcs_forwardable_ignore!(nodes[1]);
nodes[1].node.process_pending_htlc_forwards();
- expect_pending_htlcs_forwardable_ignore!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash }]);
nodes[1].node.process_pending_htlc_forwards();
let update_1 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
check_added_monitors!(&nodes[1], 1);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route.
let recv_value_msat = 10_000;
commitment_signed_dance!(nodes[1], nodes[0], &update_0.commitment_signed, false, true);
// Modify the onion packet to have an invalid payment amount.
- for (_, pending_forwards) in nodes[1].node.channel_state.lock().unwrap().forward_htlcs.iter_mut() {
+ for (_, pending_forwards) in nodes[1].node.forward_htlcs.lock().unwrap().iter_mut() {
for f in pending_forwards.iter_mut() {
match f {
&mut HTLCForwardInfo::AddHTLC {
}
expect_pending_htlcs_forwardable_ignore!(nodes[1]);
nodes[1].node.process_pending_htlc_forwards();
- expect_pending_htlcs_forwardable_ignore!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash }]);
nodes[1].node.process_pending_htlc_forwards();
let update_1 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
check_added_monitors!(&nodes[1], 1);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route.
let recv_value_msat = 10_000;
commitment_signed_dance!(nodes[1], nodes[0], &update_0.commitment_signed, false, true);
// Modify the payload so the phantom hop's HMAC is bogus.
- for (_, pending_forwards) in nodes[1].node.channel_state.lock().unwrap().forward_htlcs.iter_mut() {
+ for (_, pending_forwards) in nodes[1].node.forward_htlcs.lock().unwrap().iter_mut() {
for f in pending_forwards.iter_mut() {
match f {
&mut HTLCForwardInfo::AddHTLC {
}
expect_pending_htlcs_forwardable_ignore!(nodes[1]);
nodes[1].node.process_pending_htlc_forwards();
- expect_pending_htlcs_forwardable_ignore!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash }]);
nodes[1].node.process_pending_htlc_forwards();
let update_1 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
check_added_monitors!(&nodes[1], 1);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route.
let recv_value_msat = 10_000;
expect_pending_htlcs_forwardable_ignore!(nodes[1]);
nodes[1].node.process_pending_htlc_forwards();
- expect_pending_htlcs_forwardable_ignore!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash }]);
nodes[1].node.process_pending_htlc_forwards();
let update_1 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
check_added_monitors!(&nodes[1], 1);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route with a too-low amount.
let recv_amt_msat = 10_000;
nodes[1].node.process_pending_htlc_forwards();
expect_pending_htlcs_forwardable_ignore!(nodes[1]);
nodes[1].node.process_pending_htlc_forwards();
- expect_pending_htlcs_forwardable_ignore!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash: payment_hash.clone() }]);
nodes[1].node.process_pending_htlc_forwards();
let update_1 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
check_added_monitors!(&nodes[1], 1);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, Some(receiver_config)]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route with an amount exceeding the dust exposure threshold of nodes[1].
let (_, payment_hash, payment_secret) = get_payment_preimage_hash!(nodes[1], Some(max_dust_exposure + 1));
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
- let channel = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
+ let channel = create_announced_chan_between_nodes(&nodes, 0, 1, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Get the route with a too-low amount.
let recv_amt_msat = 10_000;
nodes[1].node.process_pending_htlc_forwards();
expect_payment_received!(nodes[1], payment_hash, payment_secret, recv_amt_msat);
nodes[1].node.fail_htlc_backwards(&payment_hash);
- expect_pending_htlcs_forwardable_ignore!(nodes[1]);
+ expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!(nodes[1], vec![HTLCDestination::FailedPayment { payment_hash }]);
nodes[1].node.process_pending_htlc_forwards();
let update_1 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());