Merge pull request #2947 from tnull/2024-03-log-features-if-mismatch

[rust-lightning] / lightning / src / offers / invoice.rs

diff --git a/lightning/src/offers/invoice.rs b/lightning/src/offers/invoice.rs
index ecb0c80061ba3851b3975373b099111f9eb4ebf0..5482e6f83ea48e4139beb6b1d367aba55e5851eb 100644 (file)
--- a/lightning/src/offers/invoice.rs
+++ b/lightning/src/offers/invoice.rs
@@ -21,7 +21,7 @@
 //! extern crate lightning;
 //!
 //! use bitcoin::hashes::Hash;
-//! use bitcoin::secp256k1::{KeyPair, PublicKey, Secp256k1, SecretKey};
+//! use bitcoin::secp256k1::{Keypair, PublicKey, Secp256k1, SecretKey};
 //! use core::convert::TryFrom;
 //! use lightning::offers::invoice::UnsignedBolt12Invoice;
 //! use lightning::offers::invoice_request::InvoiceRequest;
@@ -39,7 +39,7 @@
 //! let payment_paths = create_payment_paths();
 //! let payment_hash = create_payment_hash();
 //! let secp_ctx = Secp256k1::new();
-//! let keys = KeyPair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32])?);
+//! let keys = Keypair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32])?);
 //! let pubkey = PublicKey::from(keys);
 //! let wpubkey_hash = bitcoin::key::PublicKey::new(pubkey).wpubkey_hash().unwrap();
 //! let mut buffer = Vec::new();
@@ -71,7 +71,7 @@
 //! # let payment_paths = create_payment_paths();
 //! # let payment_hash = create_payment_hash();
 //! # let secp_ctx = Secp256k1::new();
-//! # let keys = KeyPair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32])?);
+//! # let keys = Keypair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32])?);
 //! # let pubkey = PublicKey::from(keys);
 //! # let wpubkey_hash = bitcoin::key::PublicKey::new(pubkey).wpubkey_hash().unwrap();
 //! # let mut buffer = Vec::new();
@@ -102,12 +102,11 @@
 //!
 //! ```
 
+use bitcoin::{WitnessProgram, Network, WitnessVersion, WPubkeyHash, WScriptHash};
 use bitcoin::blockdata::constants::ChainHash;
-use bitcoin::hash_types::{WPubkeyHash, WScriptHash};
-use bitcoin::network::constants::Network;
-use bitcoin::secp256k1::{KeyPair, PublicKey, Secp256k1, self};
+use bitcoin::secp256k1::{Keypair, PublicKey, Secp256k1, self};
 use bitcoin::secp256k1::schnorr::Signature;
-use bitcoin::address::{Address, Payload, WitnessProgram, WitnessVersion};
+use bitcoin::address::{Address, Payload};
 use bitcoin::key::TweakedPublicKey;
 use core::time::Duration;
 use core::hash::{Hash, Hasher};
@@ -201,7 +200,7 @@ pub struct ExplicitSigningPubkey {}
 /// [`Bolt12Invoice::signing_pubkey`] was derived.
 ///
 /// This is not exported to bindings users as builder patterns don't map outside of move semantics.
-pub struct DerivedSigningPubkey(KeyPair);
+pub struct DerivedSigningPubkey(Keypair);
 
 impl SigningPubkeyStrategy for ExplicitSigningPubkey {}
 impl SigningPubkeyStrategy for DerivedSigningPubkey {}
@@ -268,7 +267,7 @@ macro_rules! invoice_derived_signing_pubkey_builder_methods { ($self: ident, $se
        #[cfg_attr(c_bindings, allow(dead_code))]
        pub(super) fn for_offer_using_keys(
                invoice_request: &'a InvoiceRequest, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>,
-               created_at: Duration, payment_hash: PaymentHash, keys: KeyPair
+               created_at: Duration, payment_hash: PaymentHash, keys: Keypair
        ) -> Result<Self, Bolt12SemanticError> {
                let amount_msats = Self::amount_msats(invoice_request)?;
                let signing_pubkey = keys.public_key();
@@ -285,7 +284,7 @@ macro_rules! invoice_derived_signing_pubkey_builder_methods { ($self: ident, $se
        #[cfg_attr(c_bindings, allow(dead_code))]
        pub(super) fn for_refund_using_keys(
                refund: &'a Refund, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, created_at: Duration,
-               payment_hash: PaymentHash, keys: KeyPair,
+               payment_hash: PaymentHash, keys: Keypair,
        ) -> Result<Self, Bolt12SemanticError> {
                let amount_msats = refund.amount_msats();
                let signing_pubkey = keys.public_key();
@@ -1094,8 +1093,8 @@ impl InvoiceContents {
                                Err(_) => return None,
                        };
 
-                       let program = &address.program;
-                       let witness_program = match WitnessProgram::new(version, program.clone()) {
+                       let program = address.program.clone();
+                       let witness_program = match WitnessProgram::new(version, program) {
                                Ok(witness_program) => witness_program,
                                Err(_) => return None,
                        };
@@ -1474,12 +1473,13 @@ impl TryFrom<PartialInvoiceTlvStream> for InvoiceContents {
 mod tests {
        use super::{Bolt12Invoice, DEFAULT_RELATIVE_EXPIRY, FallbackAddress, FullInvoiceTlvStreamRef, InvoiceTlvStreamRef, SIGNATURE_TAG, UnsignedBolt12Invoice};
 
+       use bitcoin::{WitnessProgram, WitnessVersion};
        use bitcoin::blockdata::constants::ChainHash;
        use bitcoin::blockdata::script::ScriptBuf;
        use bitcoin::hashes::Hash;
-       use bitcoin::network::constants::Network;
-       use bitcoin::secp256k1::{KeyPair, Message, Secp256k1, SecretKey, XOnlyPublicKey, self};
-       use bitcoin::address::{Address, Payload, WitnessProgram, WitnessVersion};
+       use bitcoin::network::Network;
+       use bitcoin::secp256k1::{Keypair, Message, Secp256k1, SecretKey, XOnlyPublicKey, self};
+       use bitcoin::address::{Address, Payload};
        use bitcoin::key::TweakedPublicKey;
 
        use core::time::Duration;
@@ -1567,7 +1567,7 @@ mod tests {
                assert!(!unsigned_invoice.is_expired());
                assert_eq!(unsigned_invoice.payment_hash(), payment_hash);
                assert_eq!(unsigned_invoice.amount_msats(), 1000);
-               assert_eq!(unsigned_invoice.fallbacks(), vec![]);
+               assert!(unsigned_invoice.fallbacks().is_empty());
                assert_eq!(unsigned_invoice.invoice_features(), &Bolt12InvoiceFeatures::empty());
                assert_eq!(unsigned_invoice.signing_pubkey(), recipient_pubkey());
 
@@ -1611,14 +1611,14 @@ mod tests {
                assert!(!invoice.is_expired());
                assert_eq!(invoice.payment_hash(), payment_hash);
                assert_eq!(invoice.amount_msats(), 1000);
-               assert_eq!(invoice.fallbacks(), vec![]);
+               assert!(invoice.fallbacks().is_empty());
                assert_eq!(invoice.invoice_features(), &Bolt12InvoiceFeatures::empty());
                assert_eq!(invoice.signing_pubkey(), recipient_pubkey());
 
                let message = TaggedHash::from_valid_tlv_stream_bytes(SIGNATURE_TAG, &invoice.bytes);
                assert!(merkle::verify_signature(&invoice.signature, &message, recipient_pubkey()).is_ok());
 
-               let digest = Message::from_slice(&invoice.signable_hash()).unwrap();
+               let digest = Message::from_digest(invoice.signable_hash());
                let pubkey = recipient_pubkey().into();
                let secp_ctx = Secp256k1::verification_only();
                assert!(secp_ctx.verify_schnorr(&invoice.signature, &digest, &pubkey).is_ok());
@@ -1709,7 +1709,7 @@ mod tests {
                assert!(!invoice.is_expired());
                assert_eq!(invoice.payment_hash(), payment_hash);
                assert_eq!(invoice.amount_msats(), 1000);
-               assert_eq!(invoice.fallbacks(), vec![]);
+               assert!(invoice.fallbacks().is_empty());
                assert_eq!(invoice.invoice_features(), &Bolt12InvoiceFeatures::empty());
                assert_eq!(invoice.signing_pubkey(), recipient_pubkey());
 
@@ -2402,7 +2402,7 @@ mod tests {
 
                let blinded_node_id_sign = |message: &UnsignedBolt12Invoice| {
                        let secp_ctx = Secp256k1::new();
-                       let keys = KeyPair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[46; 32]).unwrap());
+                       let keys = Keypair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[46; 32]).unwrap());
                        Ok(secp_ctx.sign_schnorr_no_aux_rand(message.as_ref().as_digest(), &keys))
                };