Allow users to provide custom TLVs through `RecipientOnionFields`

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

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index 3757b06b3c94dc3b5f2bfca20d6096796980f9a1..374368e83e592955a76a68fc9f28d6de81b10001 100644 (file)
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -3943,15 +3943,16 @@ where
                                                                let (cltv_expiry, onion_payload, payment_data, phantom_shared_secret, mut onion_fields) = match routing {
                                                                        PendingHTLCRouting::Receive { payment_data, payment_metadata, incoming_cltv_expiry, phantom_shared_secret } => {
                                                                                let _legacy_hop_data = Some(payment_data.clone());
-                                                                               let onion_fields =
-                                                                                       RecipientOnionFields { payment_secret: Some(payment_data.payment_secret), payment_metadata };
+                                                                               let onion_fields = RecipientOnionFields { payment_secret: Some(payment_data.payment_secret),
+                                                                                               payment_metadata, custom_tlvs: vec![] };
                                                                                (incoming_cltv_expiry, OnionPayload::Invoice { _legacy_hop_data },
                                                                                        Some(payment_data), phantom_shared_secret, onion_fields)
                                                                        },
                                                                        PendingHTLCRouting::ReceiveKeysend { payment_data, payment_preimage, payment_metadata, incoming_cltv_expiry } => {
                                                                                let onion_fields = RecipientOnionFields {
                                                                                        payment_secret: payment_data.as_ref().map(|data| data.payment_secret),
-                                                                                       payment_metadata
+                                                                                       payment_metadata,
+                                                                                       custom_tlvs: vec![],
                                                                                };
                                                                                (incoming_cltv_expiry, OnionPayload::Spontaneous(payment_preimage),
                                                                                        payment_data, None, onion_fields)