use crate::ln::msgs::MAX_VALUE_MSAT;
use crate::offers::invoice_request::{DerivedPayerId, ExplicitPayerId, InvoiceRequestBuilder};
use crate::offers::merkle::TlvStream;
-use crate::offers::parse::{Bech32Encode, Bolt12ParseError, ParsedMessage, SemanticError};
+use crate::offers::parse::{Bech32Encode, Bolt12ParseError, Bolt12SemanticError, ParsedMessage};
use crate::offers::signer::{Metadata, MetadataMaterial, self};
use crate::util::ser::{HighZeroBytesDroppedBigSize, WithoutLength, Writeable, Writer};
use crate::util::string::PrintableString;
/// Sets the [`Offer::metadata`] to the given bytes.
///
/// Successive calls to this method will override the previous setting.
- pub fn metadata(mut self, metadata: Vec<u8>) -> Result<Self, SemanticError> {
+ pub fn metadata(mut self, metadata: Vec<u8>) -> Result<Self, Bolt12SemanticError> {
self.offer.metadata = Some(Metadata::Bytes(metadata));
Ok(self)
}
}
/// Builds an [`Offer`] from the builder's settings.
- pub fn build(mut self) -> Result<Offer, SemanticError> {
+ pub fn build(mut self) -> Result<Offer, Bolt12SemanticError> {
match self.offer.amount {
Some(Amount::Bitcoin { amount_msats }) => {
if amount_msats > MAX_VALUE_MSAT {
- return Err(SemanticError::InvalidAmount);
+ return Err(Bolt12SemanticError::InvalidAmount);
}
},
- Some(Amount::Currency { .. }) => return Err(SemanticError::UnsupportedCurrency),
+ Some(Amount::Currency { .. }) => return Err(Bolt12SemanticError::UnsupportedCurrency),
None => {},
}
/// [`ExpandedKey`]: crate::ln::inbound_payment::ExpandedKey
pub fn request_invoice_deriving_payer_id<'a, 'b, ES: Deref, T: secp256k1::Signing>(
&'a self, expanded_key: &ExpandedKey, entropy_source: ES, secp_ctx: &'b Secp256k1<T>
- ) -> Result<InvoiceRequestBuilder<'a, 'b, DerivedPayerId, T>, SemanticError>
+ ) -> Result<InvoiceRequestBuilder<'a, 'b, DerivedPayerId, T>, Bolt12SemanticError>
where
ES::Target: EntropySource,
{
if self.features().requires_unknown_bits() {
- return Err(SemanticError::UnknownRequiredFeatures);
+ return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
Ok(InvoiceRequestBuilder::deriving_payer_id(self, expanded_key, entropy_source, secp_ctx))
/// [`InvoiceRequest::payer_id`]: crate::offers::invoice_request::InvoiceRequest::payer_id
pub fn request_invoice_deriving_metadata<ES: Deref>(
&self, payer_id: PublicKey, expanded_key: &ExpandedKey, entropy_source: ES
- ) -> Result<InvoiceRequestBuilder<ExplicitPayerId, secp256k1::SignOnly>, SemanticError>
+ ) -> Result<InvoiceRequestBuilder<ExplicitPayerId, secp256k1::SignOnly>, Bolt12SemanticError>
where
ES::Target: EntropySource,
{
if self.features().requires_unknown_bits() {
- return Err(SemanticError::UnknownRequiredFeatures);
+ return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
Ok(InvoiceRequestBuilder::deriving_metadata(self, payer_id, expanded_key, entropy_source))
/// [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
pub fn request_invoice(
&self, metadata: Vec<u8>, payer_id: PublicKey
- ) -> Result<InvoiceRequestBuilder<ExplicitPayerId, secp256k1::SignOnly>, SemanticError> {
+ ) -> Result<InvoiceRequestBuilder<ExplicitPayerId, secp256k1::SignOnly>, Bolt12SemanticError> {
if self.features().requires_unknown_bits() {
- return Err(SemanticError::UnknownRequiredFeatures);
+ return Err(Bolt12SemanticError::UnknownRequiredFeatures);
}
Ok(InvoiceRequestBuilder::new(self, metadata, payer_id))
pub(super) fn check_amount_msats_for_quantity(
&self, amount_msats: Option<u64>, quantity: Option<u64>
- ) -> Result<(), SemanticError> {
+ ) -> Result<(), Bolt12SemanticError> {
let offer_amount_msats = match self.amount {
None => 0,
Some(Amount::Bitcoin { amount_msats }) => amount_msats,
- Some(Amount::Currency { .. }) => return Err(SemanticError::UnsupportedCurrency),
+ Some(Amount::Currency { .. }) => return Err(Bolt12SemanticError::UnsupportedCurrency),
};
if !self.expects_quantity() || quantity.is_some() {
let expected_amount_msats = offer_amount_msats.checked_mul(quantity.unwrap_or(1))
- .ok_or(SemanticError::InvalidAmount)?;
+ .ok_or(Bolt12SemanticError::InvalidAmount)?;
let amount_msats = amount_msats.unwrap_or(expected_amount_msats);
if amount_msats < expected_amount_msats {
- return Err(SemanticError::InsufficientAmount);
+ return Err(Bolt12SemanticError::InsufficientAmount);
}
if amount_msats > MAX_VALUE_MSAT {
- return Err(SemanticError::InvalidAmount);
+ return Err(Bolt12SemanticError::InvalidAmount);
}
}
self.supported_quantity
}
- pub(super) fn check_quantity(&self, quantity: Option<u64>) -> Result<(), SemanticError> {
+ pub(super) fn check_quantity(&self, quantity: Option<u64>) -> Result<(), Bolt12SemanticError> {
let expects_quantity = self.expects_quantity();
match quantity {
- None if expects_quantity => Err(SemanticError::MissingQuantity),
- Some(_) if !expects_quantity => Err(SemanticError::UnexpectedQuantity),
+ None if expects_quantity => Err(Bolt12SemanticError::MissingQuantity),
+ Some(_) if !expects_quantity => Err(Bolt12SemanticError::UnexpectedQuantity),
Some(quantity) if !self.is_valid_quantity(quantity) => {
- Err(SemanticError::InvalidQuantity)
+ Err(Bolt12SemanticError::InvalidQuantity)
},
_ => Ok(()),
}
}
impl TryFrom<OfferTlvStream> for OfferContents {
- type Error = SemanticError;
+ type Error = Bolt12SemanticError;
fn try_from(tlv_stream: OfferTlvStream) -> Result<Self, Self::Error> {
let OfferTlvStream {
let amount = match (currency, amount) {
(None, None) => None,
(None, Some(amount_msats)) if amount_msats > MAX_VALUE_MSAT => {
- return Err(SemanticError::InvalidAmount);
+ return Err(Bolt12SemanticError::InvalidAmount);
},
(None, Some(amount_msats)) => Some(Amount::Bitcoin { amount_msats }),
- (Some(_), None) => return Err(SemanticError::MissingAmount),
+ (Some(_), None) => return Err(Bolt12SemanticError::MissingAmount),
(Some(iso4217_code), Some(amount)) => Some(Amount::Currency { iso4217_code, amount }),
};
let description = match description {
- None => return Err(SemanticError::MissingDescription),
+ None => return Err(Bolt12SemanticError::MissingDescription),
Some(description) => description,
};
};
let signing_pubkey = match node_id {
- None => return Err(SemanticError::MissingSigningPubkey),
+ None => return Err(Bolt12SemanticError::MissingSigningPubkey),
Some(node_id) => node_id,
};
use crate::ln::features::OfferFeatures;
use crate::ln::inbound_payment::ExpandedKey;
use crate::ln::msgs::{DecodeError, MAX_VALUE_MSAT};
- use crate::offers::parse::{Bolt12ParseError, SemanticError};
+ use crate::offers::parse::{Bolt12ParseError, Bolt12SemanticError};
use crate::offers::test_utils::*;
use crate::util::ser::{BigSize, Writeable};
use crate::util::string::PrintableString;
assert_eq!(tlv_stream.currency, Some(b"USD"));
match builder.build() {
Ok(_) => panic!("expected error"),
- Err(e) => assert_eq!(e, SemanticError::UnsupportedCurrency),
+ Err(e) => assert_eq!(e, Bolt12SemanticError::UnsupportedCurrency),
}
let offer = OfferBuilder::new("foo".into(), pubkey(42))
let invalid_amount = Amount::Bitcoin { amount_msats: MAX_VALUE_MSAT + 1 };
match OfferBuilder::new("foo".into(), pubkey(42)).amount(invalid_amount).build() {
Ok(_) => panic!("expected error"),
- Err(e) => assert_eq!(e, SemanticError::InvalidAmount),
+ Err(e) => assert_eq!(e, Bolt12SemanticError::InvalidAmount),
}
}
.request_invoice(vec![1; 32], pubkey(43))
{
Ok(_) => panic!("expected error"),
- Err(e) => assert_eq!(e, SemanticError::UnknownRequiredFeatures),
+ Err(e) => assert_eq!(e, Bolt12SemanticError::UnknownRequiredFeatures),
}
}
match Offer::try_from(encoded_offer) {
Ok(_) => panic!("expected error"),
- Err(e) => assert_eq!(e, Bolt12ParseError::InvalidSemantics(SemanticError::MissingAmount)),
+ Err(e) => assert_eq!(e, Bolt12ParseError::InvalidSemantics(Bolt12SemanticError::MissingAmount)),
}
let mut tlv_stream = offer.as_tlv_stream();
match Offer::try_from(encoded_offer) {
Ok(_) => panic!("expected error"),
- Err(e) => assert_eq!(e, Bolt12ParseError::InvalidSemantics(SemanticError::InvalidAmount)),
+ Err(e) => assert_eq!(e, Bolt12ParseError::InvalidSemantics(Bolt12SemanticError::InvalidAmount)),
}
}
match Offer::try_from(encoded_offer) {
Ok(_) => panic!("expected error"),
Err(e) => {
- assert_eq!(e, Bolt12ParseError::InvalidSemantics(SemanticError::MissingDescription));
+ assert_eq!(e, Bolt12ParseError::InvalidSemantics(Bolt12SemanticError::MissingDescription));
},
}
}
match Offer::try_from(encoded_offer) {
Ok(_) => panic!("expected error"),
Err(e) => {
- assert_eq!(e, Bolt12ParseError::InvalidSemantics(SemanticError::MissingSigningPubkey));
+ assert_eq!(e, Bolt12ParseError::InvalidSemantics(Bolt12SemanticError::MissingSigningPubkey));
},
}
}