Support receiving to 1-hop blinded payment paths.

[rust-lightning] / lightning / src / blinded_path / payment.rs

diff --git a/lightning/src/blinded_path/payment.rs b/lightning/src/blinded_path/payment.rs
index 32181f7889c350fa3f23f2bdfe37a437d99808d4..39f16a91692cb30fb1be087191b4c32a506de830 100644 (file)
--- a/lightning/src/blinded_path/payment.rs
+++ b/lightning/src/blinded_path/payment.rs
@@ -119,6 +119,21 @@ impl Writeable for ReceiveTlvs {
        }
 }
 
+// This will be removed once we support forwarding blinded HTLCs, because we'll always read a
+// `BlindedPaymentTlvs` instead.
+impl Readable for ReceiveTlvs {
+       fn read<R: io::Read>(r: &mut R) -> Result<Self, DecodeError> {
+               _init_and_read_tlv_stream!(r, {
+                       (12, payment_constraints, required),
+                       (65536, payment_secret, required),
+               });
+               Ok(Self {
+                       payment_secret: payment_secret.0.unwrap(),
+                       payment_constraints: payment_constraints.0.unwrap()
+               })
+       }
+}
+
 impl<'a> Writeable for BlindedPaymentTlvsRef<'a> {
        fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
                // TODO: write padding