X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=lightning%2Fsrc%2Fonion_message%2Ffunctional_tests.rs;h=16f0babe3612e365accffd4c6a7ee110e65880ba;hb=322e1f3a9817e6b5701dd4e529f99fd4ec7b0375;hp=271b56dc0c92a7a2de07e7d3b6c652777eb608d0;hpb=c93b59e13d348bb86032a97cade231afd35f5a99;p=rust-lightning diff --git a/lightning/src/onion_message/functional_tests.rs b/lightning/src/onion_message/functional_tests.rs index 271b56dc..16f0babe 100644 --- a/lightning/src/onion_message/functional_tests.rs +++ b/lightning/src/onion_message/functional_tests.rs @@ -11,60 +11,51 @@ use crate::blinded_path::BlindedPath; use crate::events::{Event, EventsProvider}; -use crate::ln::features::InitFeatures; -use crate::ln::msgs::{self, DecodeError, OnionMessageHandler, SocketAddress}; +use crate::ln::features::{ChannelFeatures, InitFeatures}; +use crate::ln::msgs::{self, DecodeError, OnionMessageHandler}; +use crate::routing::gossip::{NetworkGraph, P2PGossipSync}; +use crate::routing::test_utils::{add_channel, add_or_update_node}; use crate::sign::{NodeSigner, Recipient}; use crate::util::ser::{FixedLengthReader, LengthReadable, Writeable, Writer}; use crate::util::test_utils; -use super::messenger::{CustomOnionMessageHandler, Destination, MessageRouter, OnionMessagePath, OnionMessenger, PendingOnionMessage, SendError}; +use super::messenger::{CustomOnionMessageHandler, DefaultMessageRouter, Destination, OnionMessagePath, OnionMessenger, PendingOnionMessage, SendError}; use super::offers::{OffersMessage, OffersMessageHandler}; use super::packet::{OnionMessageContents, Packet}; use bitcoin::network::constants::Network; use bitcoin::hashes::hex::FromHex; -use bitcoin::secp256k1::{PublicKey, Secp256k1, SecretKey, self}; +use bitcoin::secp256k1::{All, PublicKey, Secp256k1, SecretKey}; use crate::io; use crate::io_extras::read_to_end; use crate::sync::{Arc, Mutex}; +use core::ops::Deref; + use crate::prelude::*; struct MessengerNode { node_id: PublicKey, + privkey: SecretKey, entropy_source: Arc, messenger: OnionMessenger< Arc, Arc, Arc, - Arc, + Arc>>, + Arc, + Arc + >>, Arc, Arc >, custom_message_handler: Arc, -} - -struct TestMessageRouter {} - -impl MessageRouter for TestMessageRouter { - fn find_path( - &self, _sender: PublicKey, _peers: Vec, destination: Destination - ) -> Result { - Ok(OnionMessagePath { - intermediate_nodes: vec![], - destination, - first_node_addresses: - Some(vec![SocketAddress::TcpIpV4 { addr: [127, 0, 0, 1], port: 1000 }]), - }) - } - - fn create_blinded_paths< - T: secp256k1::Signing + secp256k1::Verification - >( - &self, _recipient: PublicKey, _peers: Vec, _secp_ctx: &Secp256k1, - ) -> Result, ()> { - unreachable!() - } + gossip_sync: Arc>>, + Arc, + Arc + >> } struct TestOffersMessageHandler {} @@ -171,6 +162,12 @@ fn create_nodes(num_messengers: u8) -> Vec { } fn create_nodes_using_secrets(secrets: Vec) -> Vec { + let gossip_logger = Arc::new(test_utils::TestLogger::with_id("gossip".to_string())); + let network_graph = Arc::new(NetworkGraph::new(Network::Testnet, gossip_logger.clone())); + let gossip_sync = Arc::new( + P2PGossipSync::new(network_graph.clone(), None, gossip_logger) + ); + let mut nodes = Vec::new(); for (i, secret_key) in secrets.into_iter().enumerate() { let logger = Arc::new(test_utils::TestLogger::with_id(format!("node {}", i))); @@ -178,10 +175,13 @@ fn create_nodes_using_secrets(secrets: Vec) -> Vec { let entropy_source = Arc::new(test_utils::TestKeysInterface::new(&seed, Network::Testnet)); let node_signer = Arc::new(test_utils::TestNodeSigner::new(secret_key)); - let message_router = Arc::new(TestMessageRouter {}); + let message_router = Arc::new( + DefaultMessageRouter::new(network_graph.clone(), entropy_source.clone()) + ); let offers_message_handler = Arc::new(TestOffersMessageHandler {}); let custom_message_handler = Arc::new(TestCustomMessageHandler::new()); nodes.push(MessengerNode { + privkey: secret_key, node_id: node_signer.get_node_id(Recipient::Node).unwrap(), entropy_source: entropy_source.clone(), messenger: OnionMessenger::new( @@ -189,6 +189,7 @@ fn create_nodes_using_secrets(secrets: Vec) -> Vec { offers_message_handler, custom_message_handler.clone() ), custom_message_handler, + gossip_sync: gossip_sync.clone(), }); } for i in 0..nodes.len() - 1 { @@ -216,6 +217,20 @@ fn release_events(node: &MessengerNode) -> Vec { events.into_inner() } +fn add_channel_to_graph( + node_a: &MessengerNode, node_b: &MessengerNode, secp_ctx: &Secp256k1, short_channel_id: u64 +) { + let gossip_sync = node_a.gossip_sync.deref(); + let privkey_a = &node_a.privkey; + let privkey_b = &node_b.privkey; + let channel_features = ChannelFeatures::empty(); + let node_features_a = node_a.messenger.provided_node_features(); + let node_features_b = node_b.messenger.provided_node_features(); + add_channel(gossip_sync, secp_ctx, privkey_a, privkey_b, channel_features, short_channel_id); + add_or_update_node(gossip_sync, secp_ctx, privkey_a, node_features_a, 1); + add_or_update_node(gossip_sync, secp_ctx, privkey_b, node_features_b, 1); +} + fn pass_along_path(path: &Vec) { let mut prev_node = &path[0]; for node in path.into_iter().skip(1) { @@ -235,12 +250,8 @@ fn one_unblinded_hop() { let nodes = create_nodes(2); let test_msg = TestCustomMessage::Response; - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::Node(nodes[1].node_id), - first_node_addresses: None, - }; - nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap(); + let destination = Destination::Node(nodes[1].node_id); + nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap(); nodes[1].custom_message_handler.expect_message(TestCustomMessage::Response); pass_along_path(&nodes); } @@ -255,6 +266,7 @@ fn two_unblinded_hops() { destination: Destination::Node(nodes[2].node_id), first_node_addresses: None, }; + nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap(); nodes[2].custom_message_handler.expect_message(TestCustomMessage::Response); pass_along_path(&nodes); @@ -267,12 +279,8 @@ fn one_blinded_hop() { let secp_ctx = Secp256k1::new(); let blinded_path = BlindedPath::new_for_message(&[nodes[1].node_id], &*nodes[1].entropy_source, &secp_ctx).unwrap(); - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::BlindedPath(blinded_path), - first_node_addresses: None, - }; - nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap(); + let destination = Destination::BlindedPath(blinded_path); + nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap(); nodes[1].custom_message_handler.expect_message(TestCustomMessage::Response); pass_along_path(&nodes); } @@ -302,13 +310,9 @@ fn three_blinded_hops() { let secp_ctx = Secp256k1::new(); let blinded_path = BlindedPath::new_for_message(&[nodes[1].node_id, nodes[2].node_id, nodes[3].node_id], &*nodes[3].entropy_source, &secp_ctx).unwrap(); - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::BlindedPath(blinded_path), - first_node_addresses: None, - }; + let destination = Destination::BlindedPath(blinded_path); - nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap(); + nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap(); nodes[3].custom_message_handler.expect_message(TestCustomMessage::Response); pass_along_path(&nodes); } @@ -339,24 +343,16 @@ fn we_are_intro_node() { let secp_ctx = Secp256k1::new(); let blinded_path = BlindedPath::new_for_message(&[nodes[0].node_id, nodes[1].node_id, nodes[2].node_id], &*nodes[2].entropy_source, &secp_ctx).unwrap(); - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::BlindedPath(blinded_path), - first_node_addresses: None, - }; + let destination = Destination::BlindedPath(blinded_path); - nodes[0].messenger.send_onion_message_using_path(path, test_msg.clone(), None).unwrap(); + nodes[0].messenger.send_onion_message(test_msg.clone(), destination, None).unwrap(); nodes[2].custom_message_handler.expect_message(TestCustomMessage::Response); pass_along_path(&nodes); // Try with a two-hop blinded path where we are the introduction node. let blinded_path = BlindedPath::new_for_message(&[nodes[0].node_id, nodes[1].node_id], &*nodes[1].entropy_source, &secp_ctx).unwrap(); - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::BlindedPath(blinded_path), - first_node_addresses: None, - }; - nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap(); + let destination = Destination::BlindedPath(blinded_path); + nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap(); nodes[1].custom_message_handler.expect_message(TestCustomMessage::Response); nodes.remove(2); pass_along_path(&nodes); @@ -372,12 +368,8 @@ fn invalid_blinded_path_error() { let secp_ctx = Secp256k1::new(); let mut blinded_path = BlindedPath::new_for_message(&[nodes[1].node_id, nodes[2].node_id], &*nodes[2].entropy_source, &secp_ctx).unwrap(); blinded_path.blinded_hops.clear(); - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::BlindedPath(blinded_path), - first_node_addresses: None, - }; - let err = nodes[0].messenger.send_onion_message_using_path(path, test_msg.clone(), None).unwrap_err(); + let destination = Destination::BlindedPath(blinded_path); + let err = nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap_err(); assert_eq!(err, SendError::TooFewBlindedHops); } @@ -404,14 +396,10 @@ fn reply_path() { // Destination::BlindedPath let blinded_path = BlindedPath::new_for_message(&[nodes[1].node_id, nodes[2].node_id, nodes[3].node_id], &*nodes[3].entropy_source, &secp_ctx).unwrap(); - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::BlindedPath(blinded_path), - first_node_addresses: None, - }; + let destination = Destination::BlindedPath(blinded_path); let reply_path = BlindedPath::new_for_message(&[nodes[2].node_id, nodes[1].node_id, nodes[0].node_id], &*nodes[0].entropy_source, &secp_ctx).unwrap(); - nodes[0].messenger.send_onion_message_using_path(path, test_msg, Some(reply_path)).unwrap(); + nodes[0].messenger.send_onion_message(test_msg, destination, Some(reply_path)).unwrap(); nodes[3].custom_message_handler.expect_message(TestCustomMessage::Request); pass_along_path(&nodes); @@ -439,12 +427,8 @@ fn invalid_custom_message_type() { } let test_msg = InvalidCustomMessage {}; - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::Node(nodes[1].node_id), - first_node_addresses: None, - }; - let err = nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap_err(); + let destination = Destination::Node(nodes[1].node_id); + let err = nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap_err(); assert_eq!(err, SendError::InvalidMessage); } @@ -452,15 +436,11 @@ fn invalid_custom_message_type() { fn peer_buffer_full() { let nodes = create_nodes(2); let test_msg = TestCustomMessage::Request; - let path = OnionMessagePath { - intermediate_nodes: vec![], - destination: Destination::Node(nodes[1].node_id), - first_node_addresses: None, - }; + let destination = Destination::Node(nodes[1].node_id); for _ in 0..188 { // Based on MAX_PER_PEER_BUFFER_SIZE in OnionMessenger - nodes[0].messenger.send_onion_message_using_path(path.clone(), test_msg.clone(), None).unwrap(); + nodes[0].messenger.send_onion_message(test_msg.clone(), destination.clone(), None).unwrap(); } - let err = nodes[0].messenger.send_onion_message_using_path(path, test_msg, None).unwrap_err(); + let err = nodes[0].messenger.send_onion_message(test_msg, destination, None).unwrap_err(); assert_eq!(err, SendError::BufferFull); } @@ -492,6 +472,8 @@ fn requests_peer_connection_for_buffered_messages() { let nodes = create_nodes(3); let message = TestCustomMessage::Request; let secp_ctx = Secp256k1::new(); + add_channel_to_graph(&nodes[0], &nodes[1], &secp_ctx, 42); + let blinded_path = BlindedPath::new_for_message( &[nodes[1].node_id, nodes[2].node_id], &*nodes[0].entropy_source, &secp_ctx ).unwrap(); @@ -527,6 +509,8 @@ fn drops_buffered_messages_waiting_for_peer_connection() { let nodes = create_nodes(3); let message = TestCustomMessage::Request; let secp_ctx = Secp256k1::new(); + add_channel_to_graph(&nodes[0], &nodes[1], &secp_ctx, 42); + let blinded_path = BlindedPath::new_for_message( &[nodes[1].node_id, nodes[2].node_id], &*nodes[0].entropy_source, &secp_ctx ).unwrap();