use bitcoin::blockdata::constants::ChainHash;
use bitcoin::network::constants::Network;
use bitcoin::secp256k1::{PublicKey, Secp256k1, self};
-use core::convert::TryFrom;
+use core::hash::{Hash, Hasher};
use core::ops::Deref;
use core::str::FromStr;
use core::time::Duration;
use crate::ln::features::InvoiceRequestFeatures;
use crate::ln::inbound_payment::{ExpandedKey, IV_LEN, Nonce};
use crate::ln::msgs::{DecodeError, MAX_VALUE_MSAT};
-use crate::offers::invoice::{BlindedPayInfo, DerivedSigningPubkey, ExplicitSigningPubkey, InvoiceBuilder};
+use crate::offers::invoice::BlindedPayInfo;
use crate::offers::invoice_request::{InvoiceRequestTlvStream, InvoiceRequestTlvStreamRef};
use crate::offers::offer::{OfferTlvStream, OfferTlvStreamRef};
use crate::offers::parse::{Bech32Encode, Bolt12ParseError, Bolt12SemanticError, ParsedMessage};
use crate::util::ser::{SeekReadable, WithoutLength, Writeable, Writer};
use crate::util::string::PrintableString;
+#[cfg(not(c_bindings))]
+use {
+ crate::offers::invoice::{DerivedSigningPubkey, ExplicitSigningPubkey, InvoiceBuilder},
+};
+#[cfg(c_bindings)]
+use {
+ crate::offers::invoice::{InvoiceWithDerivedSigningPubkeyBuilder, InvoiceWithExplicitSigningPubkeyBuilder},
+};
+
+#[allow(unused_imports)]
use crate::prelude::*;
#[cfg(feature = "std")]
}
}
+#[cfg(c_bindings)]
+impl<'a> From<RefundMaybeWithDerivedMetadataBuilder<'a>>
+for RefundBuilder<'a, secp256k1::All> {
+ fn from(builder: RefundMaybeWithDerivedMetadataBuilder<'a>) -> Self {
+ let RefundMaybeWithDerivedMetadataBuilder { refund, secp_ctx } = builder;
+
+ Self { refund, secp_ctx }
+ }
+}
+
/// A `Refund` is a request to send an [`Bolt12Invoice`] without a preceding [`Offer`].
///
/// Typically, after an invoice is paid, the recipient may publish a refund allowing the sender to
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
/// [`Offer`]: crate::offers::offer::Offer
#[derive(Clone, Debug)]
-#[cfg_attr(test, derive(PartialEq))]
pub struct Refund {
pub(super) bytes: Vec<u8>,
pub(super) contents: RefundContents,
pub fn payer_note(&self) -> Option<PrintableString> {
self.contents.payer_note()
}
+}
+macro_rules! respond_with_explicit_signing_pubkey_methods { ($self: ident, $builder: ty) => {
/// Creates an [`InvoiceBuilder`] for the refund with the given required fields and using the
/// [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
///
/// [`Duration`]: core::time::Duration
#[cfg(feature = "std")]
pub fn respond_with(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
signing_pubkey: PublicKey,
- ) -> Result<InvoiceBuilder<ExplicitSigningPubkey>, Bolt12SemanticError> {
+ ) -> Result<$builder, Bolt12SemanticError> {
let created_at = std::time::SystemTime::now()
.duration_since(std::time::SystemTime::UNIX_EPOCH)
.expect("SystemTime::now() should come after SystemTime::UNIX_EPOCH");
- self.respond_with_no_std(payment_paths, payment_hash, signing_pubkey, created_at)
+ $self.respond_with_no_std(payment_paths, payment_hash, signing_pubkey, created_at)
}
/// Creates an [`InvoiceBuilder`] for the refund with the given required fields.
///
/// [`Bolt12Invoice::created_at`]: crate::offers::invoice::Bolt12Invoice::created_at
pub fn respond_with_no_std(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
signing_pubkey: PublicKey, created_at: Duration
- ) -> Result<InvoiceBuilder<ExplicitSigningPubkey>, Bolt12SemanticError> {
- if self.features().requires_unknown_bits() {
+ ) -> Result<$builder, Bolt12SemanticError> {
+ if $self.features().requires_unknown_bits() {
return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
- InvoiceBuilder::for_refund(self, payment_paths, created_at, payment_hash, signing_pubkey)
+ <$builder>::for_refund($self, payment_paths, created_at, payment_hash, signing_pubkey)
}
+} }
+macro_rules! respond_with_derived_signing_pubkey_methods { ($self: ident, $builder: ty) => {
/// Creates an [`InvoiceBuilder`] for the refund using the given required fields and that uses
/// derived signing keys to sign the [`Bolt12Invoice`].
///
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
#[cfg(feature = "std")]
pub fn respond_using_derived_keys<ES: Deref>(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
expanded_key: &ExpandedKey, entropy_source: ES
- ) -> Result<InvoiceBuilder<DerivedSigningPubkey>, Bolt12SemanticError>
+ ) -> Result<$builder, Bolt12SemanticError>
where
ES::Target: EntropySource,
{
.duration_since(std::time::SystemTime::UNIX_EPOCH)
.expect("SystemTime::now() should come after SystemTime::UNIX_EPOCH");
- self.respond_using_derived_keys_no_std(
+ $self.respond_using_derived_keys_no_std(
payment_paths, payment_hash, created_at, expanded_key, entropy_source
)
}
///
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
pub fn respond_using_derived_keys_no_std<ES: Deref>(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
created_at: core::time::Duration, expanded_key: &ExpandedKey, entropy_source: ES
- ) -> Result<InvoiceBuilder<DerivedSigningPubkey>, Bolt12SemanticError>
+ ) -> Result<$builder, Bolt12SemanticError>
where
ES::Target: EntropySource,
{
- if self.features().requires_unknown_bits() {
+ if $self.features().requires_unknown_bits() {
return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
let nonce = Nonce::from_entropy_source(entropy_source);
let keys = signer::derive_keys(nonce, expanded_key);
- InvoiceBuilder::for_refund_using_keys(self, payment_paths, created_at, payment_hash, keys)
+ <$builder>::for_refund_using_keys($self, payment_paths, created_at, payment_hash, keys)
}
+} }
- #[cfg(test)]
+#[cfg(not(c_bindings))]
+impl Refund {
+ respond_with_explicit_signing_pubkey_methods!(self, InvoiceBuilder<ExplicitSigningPubkey>);
+ respond_with_derived_signing_pubkey_methods!(self, InvoiceBuilder<DerivedSigningPubkey>);
+}
+
+#[cfg(c_bindings)]
+impl Refund {
+ respond_with_explicit_signing_pubkey_methods!(self, InvoiceWithExplicitSigningPubkeyBuilder);
+ respond_with_derived_signing_pubkey_methods!(self, InvoiceWithDerivedSigningPubkeyBuilder);
+}
+
+#[cfg(test)]
+impl Refund {
fn as_tlv_stream(&self) -> RefundTlvStreamRef {
self.contents.as_tlv_stream()
}
}
}
+impl PartialEq for Refund {
+ fn eq(&self, other: &Self) -> bool {
+ self.bytes.eq(&other.bytes)
+ }
+}
+
+impl Eq for Refund {}
+
+impl Hash for Refund {
+ fn hash<H: Hasher>(&self, state: &mut H) {
+ self.bytes.hash(state);
+ }
+}
+
impl RefundContents {
pub fn description(&self) -> PrintableString {
PrintableString(&self.description)
use bitcoin::blockdata::constants::ChainHash;
use bitcoin::network::constants::Network;
use bitcoin::secp256k1::{KeyPair, Secp256k1, SecretKey};
- use core::convert::TryFrom;
+
use core::time::Duration;
- use crate::blinded_path::{BlindedHop, BlindedPath};
+
+ use crate::blinded_path::{BlindedHop, BlindedPath, IntroductionNode};
use crate::sign::KeyMaterial;
use crate::ln::channelmanager::PaymentId;
use crate::ln::features::{InvoiceRequestFeatures, OfferFeatures};
use crate::offers::test_utils::*;
use crate::util::ser::{BigSize, Writeable};
use crate::util::string::PrintableString;
+ use crate::prelude::*;
trait ToBytes {
fn to_bytes(&self) -> Vec<u8>;
let payment_id = PaymentId([1; 32]);
let blinded_path = BlindedPath {
- introduction_node_id: pubkey(40),
+ introduction_node: IntroductionNode::NodeId(pubkey(40)),
blinding_point: pubkey(41),
blinded_hops: vec![
BlindedHop { blinded_node_id: pubkey(43), encrypted_payload: vec![0; 43] },
fn builds_refund_with_paths() {
let paths = vec![
BlindedPath {
- introduction_node_id: pubkey(40),
+ introduction_node: IntroductionNode::NodeId(pubkey(40)),
blinding_point: pubkey(41),
blinded_hops: vec![
BlindedHop { blinded_node_id: pubkey(43), encrypted_payload: vec![0; 43] },
],
},
BlindedPath {
- introduction_node_id: pubkey(40),
+ introduction_node: IntroductionNode::NodeId(pubkey(40)),
blinding_point: pubkey(41),
blinded_hops: vec![
BlindedHop { blinded_node_id: pubkey(45), encrypted_payload: vec![0; 45] },
let past_expiry = Duration::from_secs(0);
let paths = vec![
BlindedPath {
- introduction_node_id: pubkey(40),
+ introduction_node: IntroductionNode::NodeId(pubkey(40)),
blinding_point: pubkey(41),
blinded_hops: vec![
BlindedHop { blinded_node_id: pubkey(43), encrypted_payload: vec![0; 43] },
],
},
BlindedPath {
- introduction_node_id: pubkey(40),
+ introduction_node: IntroductionNode::NodeId(pubkey(40)),
blinding_point: pubkey(41),
blinded_hops: vec![
BlindedHop { blinded_node_id: pubkey(45), encrypted_payload: vec![0; 45] },
projects / rust-lightning / blobdiff