From 2a4650581587228624313c084533eb6a550dd390 Mon Sep 17 00:00:00 2001 From: Valentine Wallace Date: Thu, 26 Oct 2023 15:17:04 -0400 Subject: [PATCH] Test successfully receiving to a multihop blinded path. --- lightning/src/ln/blinded_payment_tests.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/lightning/src/ln/blinded_payment_tests.rs b/lightning/src/ln/blinded_payment_tests.rs index 635057dea..708a05d33 100644 --- a/lightning/src/ln/blinded_payment_tests.rs +++ b/lightning/src/ln/blinded_payment_tests.rs @@ -432,3 +432,24 @@ fn blinded_intercept_payment() { expect_payment_failed_conditions(&nodes[0], payment_hash, false, PaymentFailedConditions::new().expected_htlc_error_data(INVALID_ONION_BLINDING, &[0; 32])); } + +#[test] +fn two_hop_blinded_path_success() { + 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_with_value(&nodes, 0, 1, 1_000_000, 0); + let chan_upd_1_2 = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0).0.contents; + + let amt_msat = 5000; + let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[2], Some(amt_msat), None); + let route_params = get_blinded_route_parameters(amt_msat, payment_secret, + nodes.iter().skip(1).map(|n| n.node.get_our_node_id()).collect(), &[&chan_upd_1_2], + &chanmon_cfgs[2].keys_manager); + + nodes[0].node.send_payment(payment_hash, RecipientOnionFields::spontaneous_empty(), PaymentId(payment_hash.0), route_params, Retry::Attempts(0)).unwrap(); + check_added_monitors(&nodes[0], 1); + pass_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], amt_msat, payment_hash, payment_secret); + claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage); +} -- 2.39.5