Merge pull request #2688 from valentinewallace/2023-10-multihop-blinded-recv

[rust-lightning] / lightning / src / ln / onion_utils.rs

diff --git a/lightning/src/ln/onion_utils.rs b/lightning/src/ln/onion_utils.rs
index ea906c9e32af86b2b1d21e3322eba082a4c195ea..99e3e965a9a9aab167928198db79b82054c98066 100644 (file)
--- a/lightning/src/ln/onion_utils.rs
+++ b/lightning/src/ln/onion_utils.rs
@@ -940,9 +940,11 @@ pub(crate) enum OnionDecodeErr {
 
 pub(crate) fn decode_next_payment_hop<NS: Deref>(
        shared_secret: [u8; 32], hop_data: &[u8], hmac_bytes: [u8; 32], payment_hash: PaymentHash,
-       node_signer: &NS,
+       blinding_point: Option<PublicKey>, node_signer: &NS,
 ) -> Result<Hop, OnionDecodeErr> where NS::Target: NodeSigner {
-       match decode_next_hop(shared_secret, hop_data, hmac_bytes, Some(payment_hash), node_signer) {
+       match decode_next_hop(
+               shared_secret, hop_data, hmac_bytes, Some(payment_hash), (blinding_point, node_signer)
+       ) {
                Ok((next_hop_data, None)) => Ok(Hop::Receive(next_hop_data)),
                Ok((next_hop_data, Some((next_hop_hmac, FixedSizeOnionPacket(new_packet_bytes))))) => {
                        Ok(Hop::Forward {