self.signature
}
+ /// Hash that was used for signing the invoice.
+ pub fn signable_hash(&self) -> [u8; 32] {
+ merkle::message_digest(SIGNATURE_TAG, &self.bytes).as_ref().clone()
+ }
+
#[cfg(test)]
fn as_tlv_stream(&self) -> FullInvoiceTlvStreamRef {
let (payer_tlv_stream, offer_tlv_stream, invoice_request_tlv_stream, invoice_tlv_stream) =
).is_ok()
);
+ let digest = Message::from_slice(&invoice.signable_hash()).unwrap();
+ let pubkey = recipient_pubkey().into();
+ let secp_ctx = Secp256k1::verification_only();
+ assert!(secp_ctx.verify_schnorr(&invoice.signature, &digest, &pubkey).is_ok());
+
assert_eq!(
invoice.as_tlv_stream(),
(