//! Convenient utilities to create an invoice.
-use {CreationError, Currency, DEFAULT_EXPIRY_TIME, Invoice, InvoiceBuilder, SignOrCreationError};
-use payment::{Payer, Router};
+use {CreationError, Currency, Invoice, InvoiceBuilder, SignOrCreationError};
+use payment::{InFlightHtlcs, Payer, Router};
use crate::{prelude::*, Description, InvoiceDescription, Sha256};
use bech32::ToBase32;
use lightning::ln::channelmanager::{PhantomRouteHints, MIN_CLTV_EXPIRY_DELTA};
use lightning::ln::inbound_payment::{create, create_from_hash, ExpandedKey};
use lightning::ln::msgs::LightningError;
-use lightning::routing::scoring::Score;
-use lightning::routing::network_graph::{NetworkGraph, RoutingFees};
-use lightning::routing::router::{Route, RouteHint, RouteHintHop, RouteParameters, find_route};
+use lightning::routing::gossip::{NetworkGraph, NodeId, RoutingFees};
+use lightning::routing::router::{Route, RouteHint, RouteHintHop, RouteParameters, find_route, RouteHop};
+use lightning::routing::scoring::{ChannelUsage, LockableScore, Score};
use lightning::util::logger::Logger;
-use secp256k1::key::PublicKey;
-use core::convert::TryInto;
+use secp256k1::PublicKey;
use core::ops::Deref;
use core::time::Duration;
use sync::Mutex;
.current_timestamp()
.payment_hash(Hash::from_slice(&payment_hash.0).unwrap())
.payment_secret(payment_secret)
- .min_final_cltv_expiry(MIN_FINAL_CLTV_EXPIRY.into());
+ .min_final_cltv_expiry(MIN_FINAL_CLTV_EXPIRY.into())
+ .expiry_time(Duration::from_secs(invoice_expiry_delta_secs.into()));
if let Some(amt) = amt_msat {
invoice = invoice.amount_milli_satoshis(amt);
}
/// method stores the invoice's payment secret and preimage in `ChannelManager`, so (a) the user
/// doesn't have to store preimage/payment secret information and (b) `ChannelManager` can verify
/// that the payment secret is valid when the invoice is paid.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
pub fn create_invoice_from_channelmanager<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>(
channelmanager: &ChannelManager<Signer, M, T, K, F, L>, keys_manager: K, network: Currency,
- amt_msat: Option<u64>, description: String
+ amt_msat: Option<u64>, description: String, invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
M::Target: chain::Watch<Signer>,
let duration = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)
.expect("for the foreseeable future this shouldn't happen");
create_invoice_from_channelmanager_and_duration_since_epoch(
- channelmanager, keys_manager, network, amt_msat, description, duration
+ channelmanager, keys_manager, network, amt_msat, description, duration,
+ invoice_expiry_delta_secs
)
}
/// doesn't have to store preimage/payment secret information and (b) `ChannelManager` can verify
/// that the payment secret is valid when the invoice is paid.
/// Use this variant if you want to pass the `description_hash` to the invoice.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
pub fn create_invoice_from_channelmanager_with_description_hash<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>(
channelmanager: &ChannelManager<Signer, M, T, K, F, L>, keys_manager: K, network: Currency,
- amt_msat: Option<u64>, description_hash: Sha256,
+ amt_msat: Option<u64>, description_hash: Sha256, invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
M::Target: chain::Watch<Signer>,
.expect("for the foreseeable future this shouldn't happen");
create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(
- channelmanager, keys_manager, network, amt_msat, description_hash, duration,
+ channelmanager, keys_manager, network, amt_msat,
+ description_hash, duration, invoice_expiry_delta_secs
)
}
pub fn create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>(
channelmanager: &ChannelManager<Signer, M, T, K, F, L>, keys_manager: K, network: Currency,
amt_msat: Option<u64>, description_hash: Sha256, duration_since_epoch: Duration,
+ invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
M::Target: chain::Watch<Signer>,
_create_invoice_from_channelmanager_and_duration_since_epoch(
channelmanager, keys_manager, network, amt_msat,
InvoiceDescription::Hash(&description_hash),
- duration_since_epoch,
+ duration_since_epoch, invoice_expiry_delta_secs
)
}
pub fn create_invoice_from_channelmanager_and_duration_since_epoch<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>(
channelmanager: &ChannelManager<Signer, M, T, K, F, L>, keys_manager: K, network: Currency,
amt_msat: Option<u64>, description: String, duration_since_epoch: Duration,
+ invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
M::Target: chain::Watch<Signer>,
InvoiceDescription::Direct(
&Description::new(description).map_err(SignOrCreationError::CreationError)?,
),
- duration_since_epoch,
+ duration_since_epoch, invoice_expiry_delta_secs
)
}
fn _create_invoice_from_channelmanager_and_duration_since_epoch<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>(
channelmanager: &ChannelManager<Signer, M, T, K, F, L>, keys_manager: K, network: Currency,
amt_msat: Option<u64>, description: InvoiceDescription, duration_since_epoch: Duration,
+ invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
M::Target: chain::Watch<Signer>,
// `create_inbound_payment` only returns an error if the amount is greater than the total bitcoin
// supply.
let (payment_hash, payment_secret) = channelmanager
- .create_inbound_payment(amt_msat, DEFAULT_EXPIRY_TIME.try_into().unwrap())
+ .create_inbound_payment(amt_msat, invoice_expiry_delta_secs)
.map_err(|()| SignOrCreationError::CreationError(CreationError::InvalidAmount))?;
let our_node_pubkey = channelmanager.get_our_node_id();
.payment_hash(Hash::from_slice(&payment_hash.0).unwrap())
.payment_secret(payment_secret)
.basic_mpp()
- .min_final_cltv_expiry(MIN_FINAL_CLTV_EXPIRY.into());
+ .min_final_cltv_expiry(MIN_FINAL_CLTV_EXPIRY.into())
+ .expiry_time(Duration::from_secs(invoice_expiry_delta_secs.into()));
if let Some(amt) = amt_msat {
invoice = invoice.amount_milli_satoshis(amt);
}
proportional_millionths: forwarding_info.fee_proportional_millionths,
},
cltv_expiry_delta: forwarding_info.cltv_expiry_delta,
- htlc_minimum_msat: None,
- htlc_maximum_msat: None,}])
+ htlc_minimum_msat: channel.inbound_htlc_minimum_msat,
+ htlc_maximum_msat: channel.inbound_htlc_maximum_msat,}])
};
// If all channels are private, return the route hint for the highest inbound capacity channel
// per counterparty node. If channels with an higher inbound capacity than the
}
/// A [`Router`] implemented using [`find_route`].
-pub struct DefaultRouter<G: Deref<Target = NetworkGraph>, L: Deref> where L::Target: Logger {
+pub struct DefaultRouter<G: Deref<Target = NetworkGraph<L>>, L: Deref, S: Deref> where
+ L::Target: Logger,
+ S::Target: for <'a> LockableScore<'a>,
+{
network_graph: G,
logger: L,
random_seed_bytes: Mutex<[u8; 32]>,
+ scorer: S
}
-impl<G: Deref<Target = NetworkGraph>, L: Deref> DefaultRouter<G, L> where L::Target: Logger {
+impl<G: Deref<Target = NetworkGraph<L>>, L: Deref, S: Deref> DefaultRouter<G, L, S> where
+ L::Target: Logger,
+ S::Target: for <'a> LockableScore<'a>,
+{
/// Creates a new router using the given [`NetworkGraph`], a [`Logger`], and a randomness source
/// `random_seed_bytes`.
- pub fn new(network_graph: G, logger: L, random_seed_bytes: [u8; 32]) -> Self {
+ pub fn new(network_graph: G, logger: L, random_seed_bytes: [u8; 32], scorer: S) -> Self {
let random_seed_bytes = Mutex::new(random_seed_bytes);
- Self { network_graph, logger, random_seed_bytes }
+ Self { network_graph, logger, random_seed_bytes, scorer }
}
}
-impl<G: Deref<Target = NetworkGraph>, L: Deref, S: Score> Router<S> for DefaultRouter<G, L>
-where L::Target: Logger {
+impl<G: Deref<Target = NetworkGraph<L>>, L: Deref, S: Deref> Router for DefaultRouter<G, L, S> where
+ L::Target: Logger,
+ S::Target: for <'a> LockableScore<'a>,
+{
fn find_route(
&self, payer: &PublicKey, params: &RouteParameters, _payment_hash: &PaymentHash,
- first_hops: Option<&[&ChannelDetails]>, scorer: &S
+ first_hops: Option<&[&ChannelDetails]>, inflight_htlcs: InFlightHtlcs
) -> Result<Route, LightningError> {
let random_seed_bytes = {
let mut locked_random_seed_bytes = self.random_seed_bytes.lock().unwrap();
*locked_random_seed_bytes = sha256::Hash::hash(&*locked_random_seed_bytes).into_inner();
*locked_random_seed_bytes
};
- find_route(payer, params, &*self.network_graph, first_hops, &*self.logger, scorer, &random_seed_bytes)
+
+ find_route(
+ payer, params, &self.network_graph, first_hops, &*self.logger,
+ &ScorerAccountingForInFlightHtlcs::new(&mut self.scorer.lock(), inflight_htlcs),
+ &random_seed_bytes
+ )
+ }
+
+ fn notify_payment_path_failed(&self, path: &[&RouteHop], short_channel_id: u64) {
+ self.scorer.lock().payment_path_failed(path, short_channel_id);
+ }
+
+ fn notify_payment_path_successful(&self, path: &[&RouteHop]) {
+ self.scorer.lock().payment_path_successful(path);
+ }
+
+ fn notify_payment_probe_successful(&self, path: &[&RouteHop]) {
+ self.scorer.lock().probe_successful(path);
+ }
+
+ fn notify_payment_probe_failed(&self, path: &[&RouteHop], short_channel_id: u64) {
+ self.scorer.lock().probe_failed(path, short_channel_id);
}
}
}
}
+
+/// Used to store information about all the HTLCs that are inflight across all payment attempts.
+pub(crate) struct ScorerAccountingForInFlightHtlcs<'a, S: Score> {
+ scorer: &'a mut S,
+ /// Maps a channel's short channel id and its direction to the liquidity used up.
+ inflight_htlcs: InFlightHtlcs,
+}
+
+impl<'a, S: Score> ScorerAccountingForInFlightHtlcs<'a, S> {
+ pub(crate) fn new(scorer: &'a mut S, inflight_htlcs: InFlightHtlcs) -> Self {
+ ScorerAccountingForInFlightHtlcs {
+ scorer,
+ inflight_htlcs
+ }
+ }
+}
+
+#[cfg(c_bindings)]
+impl<'a, S:Score> lightning::util::ser::Writeable for ScorerAccountingForInFlightHtlcs<'a, S> {
+ fn write<W: lightning::util::ser::Writer>(&self, writer: &mut W) -> Result<(), lightning::io::Error> { self.scorer.write(writer) }
+}
+
+impl<'a, S: Score> Score for ScorerAccountingForInFlightHtlcs<'a, S> {
+ fn channel_penalty_msat(&self, short_channel_id: u64, source: &NodeId, target: &NodeId, usage: ChannelUsage) -> u64 {
+ if let Some(used_liqudity) = self.inflight_htlcs.used_liquidity_msat(
+ source, target, short_channel_id
+ ) {
+ let usage = ChannelUsage {
+ inflight_htlc_msat: usage.inflight_htlc_msat + used_liqudity,
+ ..usage
+ };
+
+ self.scorer.channel_penalty_msat(short_channel_id, source, target, usage)
+ } else {
+ self.scorer.channel_penalty_msat(short_channel_id, source, target, usage)
+ }
+ }
+
+ fn payment_path_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) { unreachable!() }
+
+ fn payment_path_successful(&mut self, _path: &[&RouteHop]) { unreachable!() }
+
+ fn probe_failed(&mut self, _path: &[&RouteHop], _short_channel_id: u64) { unreachable!() }
+
+ fn probe_successful(&mut self, _path: &[&RouteHop]) { unreachable!() }
+}
+
+
#[cfg(test)]
mod test {
use core::time::Duration;
use bitcoin_hashes::sha256::Hash as Sha256;
use lightning::chain::keysinterface::PhantomKeysManager;
use lightning::ln::{PaymentPreimage, PaymentHash};
- use lightning::ln::channelmanager::{PhantomRouteHints, MIN_FINAL_CLTV_EXPIRY};
+ use lightning::ln::channelmanager::{self, PhantomRouteHints, MIN_FINAL_CLTV_EXPIRY};
use lightning::ln::functional_test_utils::*;
- use lightning::ln::features::InitFeatures;
use lightning::ln::msgs::ChannelMessageHandler;
use lightning::routing::router::{PaymentParameters, RouteParameters, find_route};
use lightning::util::enforcing_trait_impls::EnforcingSigner;
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_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let non_default_invoice_expiry_secs = 4200;
let invoice = create_invoice_from_channelmanager_and_duration_since_epoch(
&nodes[1].node, nodes[1].keys_manager, Currency::BitcoinTestnet, Some(10_000), "test".to_string(),
- Duration::from_secs(1234567)).unwrap();
+ Duration::from_secs(1234567), non_default_invoice_expiry_secs).unwrap();
assert_eq!(invoice.amount_pico_btc(), Some(100_000));
assert_eq!(invoice.min_final_cltv_expiry(), MIN_FINAL_CLTV_EXPIRY as u64);
assert_eq!(invoice.description(), InvoiceDescription::Direct(&Description("test".to_string())));
+ assert_eq!(invoice.expiry_time(), Duration::from_secs(non_default_invoice_expiry_secs.into()));
// Invoice SCIDs should always use inbound SCID aliases over the real channel ID, if one is
// available.
+ let chan = &nodes[1].node.list_usable_channels()[0];
assert_eq!(invoice.route_hints().len(), 1);
assert_eq!(invoice.route_hints()[0].0.len(), 1);
- assert_eq!(invoice.route_hints()[0].0[0].short_channel_id,
- nodes[1].node.list_usable_channels()[0].inbound_scid_alias.unwrap());
+ assert_eq!(invoice.route_hints()[0].0[0].short_channel_id, chan.inbound_scid_alias.unwrap());
+
+ assert_eq!(invoice.route_hints()[0].0[0].htlc_minimum_msat, chan.inbound_htlc_minimum_msat);
+ assert_eq!(invoice.route_hints()[0].0[0].htlc_maximum_msat, chan.inbound_htlc_maximum_msat);
let payment_params = PaymentParameters::from_node_id(invoice.recover_payee_pub_key())
.with_features(invoice.features().unwrap().clone())
final_cltv_expiry_delta: invoice.min_final_cltv_expiry() as u32,
};
let first_hops = nodes[0].node.list_usable_channels();
- let network_graph = node_cfgs[0].network_graph;
+ let network_graph = &node_cfgs[0].network_graph;
let logger = test_utils::TestLogger::new();
let scorer = test_utils::TestScorer::with_penalty(0);
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
- &nodes[0].node.get_our_node_id(), &route_params, network_graph,
+ &nodes[0].node.get_our_node_id(), &route_params, &network_graph,
Some(&first_hops.iter().collect::<Vec<_>>()), &logger, &scorer, &random_seed_bytes
).unwrap();
let description_hash = crate::Sha256(Hash::hash("Testing description_hash".as_bytes()));
let invoice = ::utils::create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(
&nodes[1].node, nodes[1].keys_manager, Currency::BitcoinTestnet, Some(10_000),
- description_hash, Duration::from_secs(1234567),
+ description_hash, Duration::from_secs(1234567), 3600
).unwrap();
assert_eq!(invoice.amount_pico_btc(), Some(100_000));
assert_eq!(invoice.min_final_cltv_expiry(), MIN_FINAL_CLTV_EXPIRY as u64);
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let chan_1_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
- let chan_2_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_1_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_2_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let mut scid_aliases = HashSet::new();
scid_aliases.insert(chan_1_0.0.short_channel_id_alias.unwrap());
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_0_low_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100_000, 0, InitFeatures::known(), InitFeatures::known());
- let chan_1_0_high_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 10_000_000, 0, InitFeatures::known(), InitFeatures::known());
- let _chan_1_0_medium_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 1_000_000, 0, InitFeatures::known(), InitFeatures::known());
+ let _chan_1_0_low_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_1_0_high_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 10_000_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let _chan_1_0_medium_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 1_000_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let mut scid_aliases = HashSet::new();
scid_aliases.insert(chan_1_0_high_inbound_capacity.0.short_channel_id_alias.unwrap());
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_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_1_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Create an unannonced channel between `nodes[2]` and `nodes[0]`, for which the
// `msgs::ChannelUpdate` is never handled for the node(s). As the `msgs::ChannelUpdate`
// is never handled, the `channel.counterparty.forwarding_info` is never assigned.
let mut private_chan_cfg = UserConfig::default();
- private_chan_cfg.channel_options.announced_channel = false;
+ private_chan_cfg.channel_handshake_config.announced_channel = false;
let temporary_channel_id = nodes[2].node.create_channel(nodes[0].node.get_our_node_id(), 1_000_000, 500_000_000, 42, Some(private_chan_cfg)).unwrap();
let open_channel = get_event_msg!(nodes[2], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id());
- nodes[0].node.handle_open_channel(&nodes[2].node.get_our_node_id(), InitFeatures::known(), &open_channel);
+ nodes[0].node.handle_open_channel(&nodes[2].node.get_our_node_id(), channelmanager::provided_init_features(), &open_channel);
let accept_channel = get_event_msg!(nodes[0], MessageSendEvent::SendAcceptChannel, nodes[2].node.get_our_node_id());
- nodes[2].node.handle_accept_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &accept_channel);
+ nodes[2].node.handle_accept_channel(&nodes[0].node.get_our_node_id(), channelmanager::provided_init_features(), &accept_channel);
let tx = sign_funding_transaction(&nodes[2], &nodes[0], 1_000_000, temporary_channel_id);
connect_blocks(&nodes[2], CHAN_CONFIRM_DEPTH - 1);
confirm_transaction_at(&nodes[0], &tx, conf_height);
connect_blocks(&nodes[0], CHAN_CONFIRM_DEPTH - 1);
- let as_funding_locked = get_event_msg!(nodes[2], MessageSendEvent::SendFundingLocked, nodes[0].node.get_our_node_id());
- nodes[2].node.handle_funding_locked(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendFundingLocked, nodes[2].node.get_our_node_id()));
+ let as_channel_ready = get_event_msg!(nodes[2], MessageSendEvent::SendChannelReady, nodes[0].node.get_our_node_id());
+ nodes[2].node.handle_channel_ready(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendChannelReady, nodes[2].node.get_our_node_id()));
get_event_msg!(nodes[2], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id());
- nodes[0].node.handle_funding_locked(&nodes[2].node.get_our_node_id(), &as_funding_locked);
+ nodes[0].node.handle_channel_ready(&nodes[2].node.get_our_node_id(), &as_channel_ready);
get_event_msg!(nodes[0], MessageSendEvent::SendChannelUpdate, nodes[2].node.get_our_node_id());
// As `msgs::ChannelUpdate` was never handled for the participating node(s) of the second
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_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let _chan_1_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
- let chan_2_0 = create_announced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_2_0 = create_announced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[2].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_2_0.1);
nodes[0].node.handle_channel_update(&nodes[2].node.get_our_node_id(), &chan_2_0.0);
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);
- let chan_1_0 = create_announced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_1_0 = create_announced_chan_between_nodes_with_value(&nodes, 1, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[0].node.handle_channel_update(&nodes[1].node.get_our_node_id(), &chan_1_0.0);
nodes[1].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_1_0.1);
- let chan_2_0 = create_announced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_2_0 = create_announced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[2].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_2_0.1);
nodes[0].node.handle_channel_update(&nodes[2].node.get_our_node_id(), &chan_2_0.0);
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);
- let chan_1_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100_000, 0, InitFeatures::known(), InitFeatures::known());
- let chan_2_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 2, 0, 1_000_000, 0, InitFeatures::known(), InitFeatures::known());
+ let chan_1_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 0, 100_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_2_0 = create_unannounced_chan_between_nodes_with_value(&nodes, 2, 0, 1_000_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// As the invoice amt is 1 msat above chan_1_0's inbound capacity, it shouldn't be included
let mut scid_aliases_99_000_001_msat = HashSet::new();
) {
let invoice = create_invoice_from_channelmanager_and_duration_since_epoch(
&invoice_node.node, invoice_node.keys_manager, Currency::BitcoinTestnet, invoice_amt, "test".to_string(),
- Duration::from_secs(1234567)).unwrap();
+ Duration::from_secs(1234567), 3600).unwrap();
let hints = invoice.private_routes();
for hint in hints {
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_0_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[0].node.handle_channel_update(&nodes[1].node.get_our_node_id(), &chan_0_1.1);
nodes[1].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_0_1.0);
- let chan_0_2 = create_announced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_2 = create_announced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[0].node.handle_channel_update(&nodes[2].node.get_our_node_id(), &chan_0_2.1);
nodes[2].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_0_2.0);
} else {
None
};
+ let non_default_invoice_expiry_secs = 4200;
- let invoice = ::utils::create_phantom_invoice::<EnforcingSigner, &test_utils::TestKeysInterface>(Some(payment_amt), payment_hash, "test".to_string(), 3600, route_hints, &nodes[1].keys_manager, Currency::BitcoinTestnet).unwrap();
+ let invoice =
+ ::utils::create_phantom_invoice::<EnforcingSigner, &test_utils::TestKeysInterface>(
+ Some(payment_amt), payment_hash, "test".to_string(), non_default_invoice_expiry_secs,
+ route_hints, &nodes[1].keys_manager, Currency::BitcoinTestnet
+ ).unwrap();
let (payment_hash, payment_secret) = (PaymentHash(invoice.payment_hash().into_inner()), *invoice.payment_secret());
let payment_preimage = if user_generated_pmt_hash {
user_payment_preimage
assert_eq!(invoice.min_final_cltv_expiry(), MIN_FINAL_CLTV_EXPIRY as u64);
assert_eq!(invoice.description(), InvoiceDescription::Direct(&Description("test".to_string())));
assert_eq!(invoice.route_hints().len(), 2);
+ assert_eq!(invoice.expiry_time(), Duration::from_secs(non_default_invoice_expiry_secs.into()));
assert!(!invoice.features().unwrap().supports_basic_mpp());
let payment_params = PaymentParameters::from_node_id(invoice.recover_payee_pub_key())
final_cltv_expiry_delta: invoice.min_final_cltv_expiry() as u32,
};
let first_hops = nodes[0].node.list_usable_channels();
- let network_graph = node_cfgs[0].network_graph;
+ let network_graph = &node_cfgs[0].network_graph;
let logger = test_utils::TestLogger::new();
let scorer = test_utils::TestScorer::with_penalty(0);
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
- &nodes[0].node.get_our_node_id(), ¶ms, network_graph,
+ &nodes[0].node.get_our_node_id(), ¶ms, &network_graph,
Some(&first_hops.iter().collect::<Vec<_>>()), &logger, &scorer, &random_seed_bytes
).unwrap();
let (payment_event, fwd_idx) = {
}
}
+ #[test]
+ #[cfg(feature = "std")]
+ fn test_multi_node_hints_has_htlc_min_max_values() {
+ let mut chanmon_cfgs = create_chanmon_cfgs(3);
+ let seed_1 = [42 as u8; 32];
+ let seed_2 = [43 as u8; 32];
+ let cross_node_seed = [44 as u8; 32];
+ chanmon_cfgs[1].keys_manager.backing = PhantomKeysManager::new(&seed_1, 43, 44, &cross_node_seed);
+ chanmon_cfgs[2].keys_manager.backing = PhantomKeysManager::new(&seed_2, 43, 44, &cross_node_seed);
+ 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_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+
+ let payment_amt = 20_000;
+ let (payment_hash, _payment_secret) = nodes[1].node.create_inbound_payment(Some(payment_amt), 3600).unwrap();
+ let route_hints = vec![
+ nodes[1].node.get_phantom_route_hints(),
+ nodes[2].node.get_phantom_route_hints(),
+ ];
+
+ let invoice = ::utils::create_phantom_invoice::<EnforcingSigner, &test_utils::TestKeysInterface>(Some(payment_amt), Some(payment_hash), "test".to_string(), 3600, route_hints, &nodes[1].keys_manager, Currency::BitcoinTestnet).unwrap();
+
+ let chan_0_1 = &nodes[1].node.list_usable_channels()[0];
+ assert_eq!(invoice.route_hints()[0].0[0].htlc_minimum_msat, chan_0_1.inbound_htlc_minimum_msat);
+ assert_eq!(invoice.route_hints()[0].0[0].htlc_maximum_msat, chan_0_1.inbound_htlc_maximum_msat);
+
+ let chan_0_2 = &nodes[2].node.list_usable_channels()[0];
+ assert_eq!(invoice.route_hints()[1].0[0].htlc_minimum_msat, chan_0_2.inbound_htlc_minimum_msat);
+ assert_eq!(invoice.route_hints()[1].0[0].htlc_maximum_msat, chan_0_2.inbound_htlc_maximum_msat);
+ }
+
#[test]
#[cfg(feature = "std")]
fn create_phantom_invoice_with_description_hash() {
];
let description_hash = crate::Sha256(Hash::hash("Description hash phantom invoice".as_bytes()));
- let invoice = ::utils::create_phantom_invoice_with_description_hash::<EnforcingSigner,&test_utils::TestKeysInterface>(Some(payment_amt), None, 3600, description_hash, route_hints, &nodes[1].keys_manager, Currency::BitcoinTestnet).unwrap();
-
+ let non_default_invoice_expiry_secs = 4200;
+ let invoice = ::utils::create_phantom_invoice_with_description_hash::<
+ EnforcingSigner, &test_utils::TestKeysInterface,
+ >(
+ Some(payment_amt), None, non_default_invoice_expiry_secs, description_hash,
+ route_hints, &nodes[1].keys_manager, Currency::BitcoinTestnet
+ )
+ .unwrap();
assert_eq!(invoice.amount_pico_btc(), Some(200_000));
assert_eq!(invoice.min_final_cltv_expiry(), MIN_FINAL_CLTV_EXPIRY as u64);
+ assert_eq!(invoice.expiry_time(), Duration::from_secs(non_default_invoice_expiry_secs.into()));
assert_eq!(invoice.description(), InvoiceDescription::Hash(&crate::Sha256(Sha256::hash("Description hash phantom invoice".as_bytes()))));
}
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let chan_0_1 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known());
- let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_1 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let mut scid_aliases = HashSet::new();
scid_aliases.insert(chan_0_1.0.short_channel_id_alias.unwrap());
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
- let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
- let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 1000000, 10001, InitFeatures::known(), InitFeatures::known());
- let chan_1_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 3, 3_000_000, 10005, InitFeatures::known(), InitFeatures::known());
+ let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 1000000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_1_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 3, 3_000_000, 10005, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let mut scid_aliases = HashSet::new();
scid_aliases.insert(chan_0_2.0.short_channel_id_alias.unwrap());
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
- let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
- let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 1000000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 1000000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Create an unannonced channel between `nodes[1]` and `nodes[3]`, for which the
// `msgs::ChannelUpdate` is never handled for the node(s). As the `msgs::ChannelUpdate`
// is never handled, the `channel.counterparty.forwarding_info` is never assigned.
let mut private_chan_cfg = UserConfig::default();
- private_chan_cfg.channel_options.announced_channel = false;
+ private_chan_cfg.channel_handshake_config.announced_channel = false;
let temporary_channel_id = nodes[1].node.create_channel(nodes[3].node.get_our_node_id(), 1_000_000, 500_000_000, 42, Some(private_chan_cfg)).unwrap();
let open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[3].node.get_our_node_id());
- nodes[3].node.handle_open_channel(&nodes[1].node.get_our_node_id(), InitFeatures::known(), &open_channel);
+ nodes[3].node.handle_open_channel(&nodes[1].node.get_our_node_id(), channelmanager::provided_init_features(), &open_channel);
let accept_channel = get_event_msg!(nodes[3], MessageSendEvent::SendAcceptChannel, nodes[1].node.get_our_node_id());
- nodes[1].node.handle_accept_channel(&nodes[3].node.get_our_node_id(), InitFeatures::known(), &accept_channel);
+ nodes[1].node.handle_accept_channel(&nodes[3].node.get_our_node_id(), channelmanager::provided_init_features(), &accept_channel);
let tx = sign_funding_transaction(&nodes[1], &nodes[3], 1_000_000, temporary_channel_id);
connect_blocks(&nodes[1], CHAN_CONFIRM_DEPTH - 1);
confirm_transaction_at(&nodes[3], &tx, conf_height);
connect_blocks(&nodes[3], CHAN_CONFIRM_DEPTH - 1);
- let as_funding_locked = get_event_msg!(nodes[1], MessageSendEvent::SendFundingLocked, nodes[3].node.get_our_node_id());
- nodes[1].node.handle_funding_locked(&nodes[3].node.get_our_node_id(), &get_event_msg!(nodes[3], MessageSendEvent::SendFundingLocked, nodes[1].node.get_our_node_id()));
+ let as_channel_ready = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReady, nodes[3].node.get_our_node_id());
+ nodes[1].node.handle_channel_ready(&nodes[3].node.get_our_node_id(), &get_event_msg!(nodes[3], MessageSendEvent::SendChannelReady, nodes[1].node.get_our_node_id()));
get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[3].node.get_our_node_id());
- nodes[3].node.handle_funding_locked(&nodes[1].node.get_our_node_id(), &as_funding_locked);
+ nodes[3].node.handle_channel_ready(&nodes[1].node.get_our_node_id(), &as_channel_ready);
get_event_msg!(nodes[3], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id());
// As `msgs::ChannelUpdate` was never handled for the participating node(s) of the third
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let chan_0_1 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_1 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
- let chan_2_0 = create_announced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_2_0 = create_announced_chan_between_nodes_with_value(&nodes, 2, 0, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[2].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_2_0.1);
nodes[0].node.handle_channel_update(&nodes[2].node.get_our_node_id(), &chan_2_0.0);
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
- let chan_0_2 = create_announced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_2 = create_announced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
nodes[0].node.handle_channel_update(&nodes[2].node.get_our_node_id(), &chan_0_2.1);
nodes[2].node.handle_channel_update(&nodes[0].node.get_our_node_id(), &chan_0_2.0);
- let _chan_1_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let _chan_1_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
- let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Hints should include `chan_0_3` from as `nodes[3]` only have private channels, and no
// channels for `nodes[2]` as it contains a mix of public and private channels.
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let _chan_0_1_low_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, 0, InitFeatures::known(), InitFeatures::known());
- let chan_0_1_high_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 0, InitFeatures::known(), InitFeatures::known());
- let _chan_0_1_medium_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0, InitFeatures::known(), InitFeatures::known());
- let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, InitFeatures::known(), InitFeatures::known());
+ let _chan_0_1_low_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_0_1_high_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let _chan_0_1_medium_inbound_capacity = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 100000, 10001, channelmanager::provided_init_features(), channelmanager::provided_init_features());
let mut scid_aliases = HashSet::new();
scid_aliases.insert(chan_0_1_high_inbound_capacity.0.short_channel_id_alias.unwrap());
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
- let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 1_000_000, 0, InitFeatures::known(), InitFeatures::known());
- let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 100_000, 0, InitFeatures::known(), InitFeatures::known());
- let chan_1_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 3, 200_000, 0, InitFeatures::known(), InitFeatures::known());
+ let chan_0_2 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 2, 1_000_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_0_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 0, 3, 100_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
+ let chan_1_3 = create_unannounced_chan_between_nodes_with_value(&nodes, 1, 3, 200_000, 0, channelmanager::provided_init_features(), channelmanager::provided_init_features());
// Since the invoice 1 msat above chan_0_3's inbound capacity, it should be filtered out.
let mut scid_aliases_99_000_001_msat = HashSet::new();
projects / rust-lightning / blobdiff