- utils::construct_keys_callback(secp_ctx, unblinded_path, Some(destination), session_priv, |_, onion_packet_ss, ephemeral_pubkey, control_tlvs_ss, unblinded_pk_opt, enc_payload_opt| {
- if num_unblinded_hops != 0 && unblinded_path_idx < num_unblinded_hops {
- if let Some(ss) = prev_control_tlvs_ss.take() {
- payloads.push((Payload::Forward(ForwardControlTlvs::Unblinded(
- ForwardTlvs {
- next_node_id: unblinded_pk_opt.unwrap(),
- next_blinding_override: None,
- }
- )), ss));
+ utils::construct_keys_callback(secp_ctx, unblinded_path.iter(), Some(destination), session_priv,
+ |_, onion_packet_ss, ephemeral_pubkey, control_tlvs_ss, unblinded_pk_opt, enc_payload_opt| {
+ if num_unblinded_hops != 0 && unblinded_path_idx < num_unblinded_hops {
+ if let Some(ss) = prev_control_tlvs_ss.take() {
+ payloads.push((Payload::Forward(ForwardControlTlvs::Unblinded(
+ ForwardTlvs {
+ next_node_id: unblinded_pk_opt.unwrap(),
+ next_blinding_override: None,
+ }
+ )), ss));
+ }
+ prev_control_tlvs_ss = Some(control_tlvs_ss);
+ unblinded_path_idx += 1;
+ } else if let Some((intro_node_id, blinding_pt)) = intro_node_id_blinding_pt.take() {
+ if let Some(control_tlvs_ss) = prev_control_tlvs_ss.take() {
+ payloads.push((Payload::Forward(ForwardControlTlvs::Unblinded(ForwardTlvs {
+ next_node_id: intro_node_id,
+ next_blinding_override: Some(blinding_pt),
+ })), control_tlvs_ss));
+ }