From: Jeffrey Czyz <jkczyz@gmail.com>
Date: Tue, 23 Jul 2024 18:49:37 +0000 (-0500)
Subject: Include payment hash in Bolt12Invoice reply path
X-Git-Tag: v0.0.124-beta~30^2~1
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=d2c22d58cee0c0d0fcfe657f82cb4bb647d56288;p=rust-lightning

Include payment hash in Bolt12Invoice reply path

Instead of using OffersContext::Unknown for the Bolt12Invoice reply path
use OffersContext::InboundPayment to include the payment hash.
OffersContext::Unknown will be removed in another commit.
---

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index b57dee302..c316dc2b4 100644
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -9117,7 +9117,11 @@ where
 				)?;
 				let builder: InvoiceBuilder<DerivedSigningPubkey> = builder.into();
 				let invoice = builder.allow_mpp().build_and_sign(secp_ctx)?;
-				let reply_paths = self.create_blinded_paths(OffersContext::Unknown {})
+
+				let context = OffersContext::InboundPayment {
+					payment_hash: invoice.payment_hash(),
+				};
+				let reply_paths = self.create_blinded_paths(context)
 					.map_err(|_| Bolt12SemanticError::MissingPaths)?;
 
 				let mut pending_offers_messages = self.pending_offers_messages.lock().unwrap();