//! Onion message testing and test utilities live here.
-use crate::chain::keysinterface::{KeysInterface, Recipient};
+use crate::blinded_path::BlindedPath;
+use crate::sign::{NodeSigner, Recipient};
use crate::ln::features::InitFeatures;
use crate::ln::msgs::{self, DecodeError, OnionMessageHandler};
-use super::{BlindedPath, CustomOnionMessageContents, CustomOnionMessageHandler, Destination, OnionMessageContents, OnionMessenger, SendError};
+use super::{CustomOnionMessageContents, CustomOnionMessageHandler, Destination, OnionMessageContents, OnionMessenger, SendError};
use crate::util::ser::{Writeable, Writer};
use crate::util::test_utils;
use bitcoin::secp256k1::{PublicKey, Secp256k1};
use crate::io;
+use crate::io_extras::read_to_end;
use crate::sync::Arc;
struct MessengerNode {
keys_manager: Arc<test_utils::TestKeysInterface>,
- messenger: OnionMessenger<Arc<test_utils::TestKeysInterface>, Arc<test_utils::TestLogger>, Arc<TestCustomMessageHandler>>,
+ messenger: OnionMessenger<Arc<test_utils::TestKeysInterface>, Arc<test_utils::TestKeysInterface>, Arc<test_utils::TestLogger>, Arc<TestCustomMessageHandler>>,
logger: Arc<test_utils::TestLogger>,
}
impl MessengerNode {
fn get_node_pk(&self) -> PublicKey {
- let secp_ctx = Secp256k1::new();
- PublicKey::from_secret_key(&secp_ctx, &self.keys_manager.get_node_secret(Recipient::Node).unwrap())
+ self.keys_manager.get_node_id(Recipient::Node).unwrap()
}
}
fn handle_custom_message(&self, _msg: Self::CustomMessage) {}
fn read_custom_message<R: io::Read>(&self, message_type: u64, buffer: &mut R) -> Result<Option<Self::CustomMessage>, DecodeError> where Self: Sized {
if message_type == CUSTOM_MESSAGE_TYPE {
- let mut buf = Vec::new();
- buffer.read_to_end(&mut buf)?;
+ let buf = read_to_end(buffer)?;
assert_eq!(buf, CUSTOM_MESSAGE_CONTENTS);
return Ok(Some(TestCustomMessage {}))
}
let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&seed, Network::Testnet));
nodes.push(MessengerNode {
keys_manager: keys_manager.clone(),
- messenger: OnionMessenger::new(keys_manager, logger.clone(), Arc::new(TestCustomMessageHandler {})),
+ messenger: OnionMessenger::new(keys_manager.clone(), keys_manager.clone(), logger.clone(), Arc::new(TestCustomMessageHandler {})),
logger,
});
}
let mut features = InitFeatures::empty();
features.set_onion_messages_optional();
let init_msg = msgs::Init { features, remote_network_address: None };
- nodes[i].messenger.peer_connected(&nodes[i + 1].get_node_pk(), &init_msg.clone()).unwrap();
- nodes[i + 1].messenger.peer_connected(&nodes[i].get_node_pk(), &init_msg.clone()).unwrap();
+ nodes[i].messenger.peer_connected(&nodes[i + 1].get_node_pk(), &init_msg.clone(), true).unwrap();
+ nodes[i + 1].messenger.peer_connected(&nodes[i].get_node_pk(), &init_msg.clone(), false).unwrap();
}
nodes
}
node.messenger.handle_onion_message(&prev_node.get_node_pk(), &onion_msg);
if idx == num_nodes - 1 {
node.logger.assert_log_contains(
- "lightning::onion_message::messenger".to_string(),
- format!("Received an onion message with path_id: {:02x?}", expected_path_id).to_string(), 1);
+ "lightning::onion_message::messenger",
+ &format!("Received an onion message with path_id: {:02x?}", expected_path_id), 1);
}
prev_node = node;
}
let test_msg = OnionMessageContents::Custom(TestCustomMessage {});
let secp_ctx = Secp256k1::new();
- let blinded_route = BlindedPath::new(&[nodes[3].get_node_pk(), nodes[4].get_node_pk()], &*nodes[4].keys_manager, &secp_ctx).unwrap();
+ let blinded_path = BlindedPath::new_for_message(&[nodes[3].get_node_pk(), nodes[4].get_node_pk()], &*nodes[4].keys_manager, &secp_ctx).unwrap();
- nodes[0].messenger.send_onion_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], Destination::BlindedPath(blinded_route), test_msg, None).unwrap();
+ nodes[0].messenger.send_onion_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], Destination::BlindedPath(blinded_path), test_msg, None).unwrap();
pass_along_path(&nodes, None);
}
let test_msg = OnionMessageContents::Custom(TestCustomMessage {});
let secp_ctx = Secp256k1::new();
- let blinded_route = BlindedPath::new(&[nodes[1].get_node_pk(), nodes[2].get_node_pk(), nodes[3].get_node_pk()], &*nodes[3].keys_manager, &secp_ctx).unwrap();
+ let blinded_path = BlindedPath::new_for_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk(), nodes[3].get_node_pk()], &*nodes[3].keys_manager, &secp_ctx).unwrap();
- nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_route), test_msg, None).unwrap();
+ nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_path), test_msg, None).unwrap();
pass_along_path(&nodes, None);
}
#[test]
fn we_are_intro_node() {
- // If we are sending straight to a blinded route and we are the introduction node, we need to
- // advance the blinded route by 1 hop so the second hop is the new introduction node.
+ // If we are sending straight to a blinded path and we are the introduction node, we need to
+ // advance the blinded path by 1 hop so the second hop is the new introduction node.
let mut nodes = create_nodes(3);
let test_msg = TestCustomMessage {};
let secp_ctx = Secp256k1::new();
- let blinded_route = BlindedPath::new(&[nodes[0].get_node_pk(), nodes[1].get_node_pk(), nodes[2].get_node_pk()], &*nodes[2].keys_manager, &secp_ctx).unwrap();
+ let blinded_path = BlindedPath::new_for_message(&[nodes[0].get_node_pk(), nodes[1].get_node_pk(), nodes[2].get_node_pk()], &*nodes[2].keys_manager, &secp_ctx).unwrap();
- nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_route), OnionMessageContents::Custom(test_msg.clone()), None).unwrap();
+ nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_path), OnionMessageContents::Custom(test_msg.clone()), None).unwrap();
pass_along_path(&nodes, None);
- // Try with a two-hop blinded route where we are the introduction node.
- let blinded_route = BlindedPath::new(&[nodes[0].get_node_pk(), nodes[1].get_node_pk()], &*nodes[1].keys_manager, &secp_ctx).unwrap();
- nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_route), OnionMessageContents::Custom(test_msg), None).unwrap();
+ // Try with a two-hop blinded path where we are the introduction node.
+ let blinded_path = BlindedPath::new_for_message(&[nodes[0].get_node_pk(), nodes[1].get_node_pk()], &*nodes[1].keys_manager, &secp_ctx).unwrap();
+ nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_path), OnionMessageContents::Custom(test_msg), None).unwrap();
nodes.remove(2);
pass_along_path(&nodes, None);
}
#[test]
-fn invalid_blinded_route_error() {
- // Make sure we error as expected if a provided blinded route has 0 or 1 hops.
+fn invalid_blinded_path_error() {
+ // Make sure we error as expected if a provided blinded path has 0 or 1 hops.
let nodes = create_nodes(3);
let test_msg = TestCustomMessage {};
// 0 hops
let secp_ctx = Secp256k1::new();
- let mut blinded_route = BlindedPath::new(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], &*nodes[2].keys_manager, &secp_ctx).unwrap();
- blinded_route.blinded_hops.clear();
- let err = nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_route), OnionMessageContents::Custom(test_msg.clone()), None).unwrap_err();
+ let mut blinded_path = BlindedPath::new_for_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], &*nodes[2].keys_manager, &secp_ctx).unwrap();
+ blinded_path.blinded_hops.clear();
+ let err = nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_path), OnionMessageContents::Custom(test_msg.clone()), None).unwrap_err();
assert_eq!(err, SendError::TooFewBlindedHops);
// 1 hop
- let mut blinded_route = BlindedPath::new(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], &*nodes[2].keys_manager, &secp_ctx).unwrap();
- blinded_route.blinded_hops.remove(0);
- assert_eq!(blinded_route.blinded_hops.len(), 1);
- let err = nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_route), OnionMessageContents::Custom(test_msg), None).unwrap_err();
+ let mut blinded_path = BlindedPath::new_for_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], &*nodes[2].keys_manager, &secp_ctx).unwrap();
+ blinded_path.blinded_hops.remove(0);
+ assert_eq!(blinded_path.blinded_hops.len(), 1);
+ let err = nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_path), OnionMessageContents::Custom(test_msg), None).unwrap_err();
assert_eq!(err, SendError::TooFewBlindedHops);
}
let secp_ctx = Secp256k1::new();
// Destination::Node
- let reply_path = BlindedPath::new(&[nodes[2].get_node_pk(), nodes[1].get_node_pk(), nodes[0].get_node_pk()], &*nodes[0].keys_manager, &secp_ctx).unwrap();
+ let reply_path = BlindedPath::new_for_message(&[nodes[2].get_node_pk(), nodes[1].get_node_pk(), nodes[0].get_node_pk()], &*nodes[0].keys_manager, &secp_ctx).unwrap();
nodes[0].messenger.send_onion_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk()], Destination::Node(nodes[3].get_node_pk()), OnionMessageContents::Custom(test_msg.clone()), Some(reply_path)).unwrap();
pass_along_path(&nodes, None);
// Make sure the last node successfully decoded the reply path.
nodes[3].logger.assert_log_contains(
- "lightning::onion_message::messenger".to_string(),
- format!("Received an onion message with path_id None and a reply_path").to_string(), 1);
+ "lightning::onion_message::messenger",
+ &format!("Received an onion message with path_id None and a reply_path"), 1);
// Destination::BlindedPath
- let blinded_route = BlindedPath::new(&[nodes[1].get_node_pk(), nodes[2].get_node_pk(), nodes[3].get_node_pk()], &*nodes[3].keys_manager, &secp_ctx).unwrap();
- let reply_path = BlindedPath::new(&[nodes[2].get_node_pk(), nodes[1].get_node_pk(), nodes[0].get_node_pk()], &*nodes[0].keys_manager, &secp_ctx).unwrap();
+ let blinded_path = BlindedPath::new_for_message(&[nodes[1].get_node_pk(), nodes[2].get_node_pk(), nodes[3].get_node_pk()], &*nodes[3].keys_manager, &secp_ctx).unwrap();
+ let reply_path = BlindedPath::new_for_message(&[nodes[2].get_node_pk(), nodes[1].get_node_pk(), nodes[0].get_node_pk()], &*nodes[0].keys_manager, &secp_ctx).unwrap();
- nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_route), OnionMessageContents::Custom(test_msg), Some(reply_path)).unwrap();
+ nodes[0].messenger.send_onion_message(&[], Destination::BlindedPath(blinded_path), OnionMessageContents::Custom(test_msg), Some(reply_path)).unwrap();
pass_along_path(&nodes, None);
nodes[3].logger.assert_log_contains(
- "lightning::onion_message::messenger".to_string(),
- format!("Received an onion message with path_id None and a reply_path").to_string(), 2);
+ "lightning::onion_message::messenger",
+ &format!("Received an onion message with path_id None and a reply_path"), 2);
}
#[test]