invoice_request_accessors!(self, self.contents);
}
-impl InvoiceRequest {
- offer_accessors!(self, self.contents.inner.offer);
- invoice_request_accessors!(self, self.contents);
-
- /// Signature of the invoice request using [`payer_id`].
- ///
- /// [`payer_id`]: Self::payer_id
- pub fn signature(&self) -> Signature {
- self.signature
- }
-
+macro_rules! invoice_request_respond_with_explicit_signing_pubkey_methods { (
+ $self: ident, $contents: expr, $builder: ty
+) => {
/// Creates an [`InvoiceBuilder`] for the request with the given required fields and using the
/// [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
///
/// [`Duration`]: core::time::Duration
#[cfg(feature = "std")]
pub fn respond_with(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash
- ) -> Result<InvoiceBuilder<ExplicitSigningPubkey>, Bolt12SemanticError> {
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash
+ ) -> 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, created_at)
+ $contents.respond_with_no_std(payment_paths, payment_hash, created_at)
}
/// Creates an [`InvoiceBuilder`] for the request with the given required fields.
/// [`Bolt12Invoice::created_at`]: crate::offers::invoice::Bolt12Invoice::created_at
/// [`OfferBuilder::deriving_signing_pubkey`]: crate::offers::offer::OfferBuilder::deriving_signing_pubkey
pub fn respond_with_no_std(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
created_at: core::time::Duration
- ) -> Result<InvoiceBuilder<ExplicitSigningPubkey>, Bolt12SemanticError> {
- if self.invoice_request_features().requires_unknown_bits() {
+ ) -> Result<$builder, Bolt12SemanticError> {
+ if $contents.invoice_request_features().requires_unknown_bits() {
return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
- InvoiceBuilder::for_offer(self, payment_paths, created_at, payment_hash)
+ <$builder>::for_offer(&$contents, payment_paths, created_at, payment_hash)
}
+} }
+macro_rules! invoice_request_verify_method { ($self: ident, $self_type: ty) => {
/// Verifies that the request was for an offer created using the given key. Returns the verified
/// request which contains the derived keys needed to sign a [`Bolt12Invoice`] for the request
/// if they could be extracted from the metadata.
///
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
pub fn verify<T: secp256k1::Signing>(
- self, key: &ExpandedKey, secp_ctx: &Secp256k1<T>
+ $self: $self_type, key: &ExpandedKey, secp_ctx: &Secp256k1<T>
) -> Result<VerifiedInvoiceRequest, ()> {
- let keys = self.contents.inner.offer.verify(&self.bytes, key, secp_ctx)?;
+ let keys = $self.contents.inner.offer.verify(&$self.bytes, key, secp_ctx)?;
Ok(VerifiedInvoiceRequest {
- inner: self,
+ inner: $self,
keys,
})
}
+} }
+
+impl InvoiceRequest {
+ offer_accessors!(self, self.contents.inner.offer);
+ invoice_request_accessors!(self, self.contents);
+ invoice_request_respond_with_explicit_signing_pubkey_methods!(self, self, InvoiceBuilder<ExplicitSigningPubkey>);
+ invoice_request_verify_method!(self, Self);
+
+ /// Signature of the invoice request using [`payer_id`].
+ ///
+ /// [`payer_id`]: Self::payer_id
+ pub fn signature(&self) -> Signature {
+ self.signature
+ }
+
pub(crate) fn as_tlv_stream(&self) -> FullInvoiceRequestTlvStreamRef {
let (payer_tlv_stream, offer_tlv_stream, invoice_request_tlv_stream) =
self.contents.as_tlv_stream();
}
}
-impl VerifiedInvoiceRequest {
- offer_accessors!(self, self.inner.contents.inner.offer);
- invoice_request_accessors!(self, self.inner.contents);
-
- /// Creates an [`InvoiceBuilder`] for the request with the given required fields and using the
- /// [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
- ///
- /// See [`InvoiceRequest::respond_with_no_std`] for further details.
- ///
- /// This is not exported to bindings users as builder patterns don't map outside of move semantics.
- ///
- /// [`Duration`]: core::time::Duration
- #[cfg(feature = "std")]
- pub fn respond_with(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash
- ) -> Result<InvoiceBuilder<ExplicitSigningPubkey>, Bolt12SemanticError> {
- self.inner.respond_with(payment_paths, payment_hash)
- }
-
- /// Creates an [`InvoiceBuilder`] for the request with the given required fields.
- ///
- /// See [`InvoiceRequest::respond_with_no_std`] for further details.
- ///
- /// This is not exported to bindings users as builder patterns don't map outside of move semantics.
- pub fn respond_with_no_std(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
- created_at: core::time::Duration
- ) -> Result<InvoiceBuilder<ExplicitSigningPubkey>, Bolt12SemanticError> {
- self.inner.respond_with_no_std(payment_paths, payment_hash, created_at)
- }
-
+macro_rules! invoice_request_respond_with_derived_signing_pubkey_methods { (
+ $self: ident, $contents: expr, $builder: ty
+) => {
/// Creates an [`InvoiceBuilder`] for the request using the given required fields and that uses
/// derived signing keys from the originating [`Offer`] to sign the [`Bolt12Invoice`]. Must use
/// the same [`ExpandedKey`] as the one used to create the offer.
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
#[cfg(feature = "std")]
pub fn respond_using_derived_keys(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash
- ) -> Result<InvoiceBuilder<DerivedSigningPubkey>, Bolt12SemanticError> {
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash
+ ) -> 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_using_derived_keys_no_std(payment_paths, payment_hash, created_at)
+ $self.respond_using_derived_keys_no_std(payment_paths, payment_hash, created_at)
}
/// Creates an [`InvoiceBuilder`] for the request using the given required fields and that uses
///
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
pub fn respond_using_derived_keys_no_std(
- &self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
+ &$self, payment_paths: Vec<(BlindedPayInfo, BlindedPath)>, payment_hash: PaymentHash,
created_at: core::time::Duration
- ) -> Result<InvoiceBuilder<DerivedSigningPubkey>, Bolt12SemanticError> {
- if self.inner.invoice_request_features().requires_unknown_bits() {
+ ) -> Result<$builder, Bolt12SemanticError> {
+ if $self.inner.invoice_request_features().requires_unknown_bits() {
return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
- let keys = match self.keys {
+ let keys = match $self.keys {
None => return Err(Bolt12SemanticError::InvalidMetadata),
Some(keys) => keys,
};
- InvoiceBuilder::for_offer_using_keys(
- &self.inner, payment_paths, created_at, payment_hash, keys
+ <$builder>::for_offer_using_keys(
+ &$self.inner, payment_paths, created_at, payment_hash, keys
)
}
+} }
+
+impl VerifiedInvoiceRequest {
+ offer_accessors!(self, self.inner.contents.inner.offer);
+ invoice_request_accessors!(self, self.inner.contents);
+ invoice_request_respond_with_explicit_signing_pubkey_methods!(self, self.inner, InvoiceBuilder<ExplicitSigningPubkey>);
+ invoice_request_respond_with_derived_signing_pubkey_methods!(self, self.inner, InvoiceBuilder<DerivedSigningPubkey>);
}
impl InvoiceRequestContents {
projects / rust-lightning / blobdiff