//! extern crate bitcoin;
//! extern crate lightning;
//!
-//! use bitcoin::network::constants::Network;
-//! use bitcoin::secp256k1::{KeyPair, PublicKey, Secp256k1, SecretKey};
+//! use bitcoin::network::Network;
+//! use bitcoin::secp256k1::{Keypair, PublicKey, Secp256k1, SecretKey};
//! use lightning::ln::features::OfferFeatures;
//! use lightning::offers::invoice_request::UnsignedInvoiceRequest;
//! use lightning::offers::offer::Offer;
//!
//! # fn parse() -> Result<(), lightning::offers::parse::Bolt12ParseError> {
//! 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 mut buffer = Vec::new();
//!
//! ```
use bitcoin::blockdata::constants::ChainHash;
-use bitcoin::network::constants::Network;
-use bitcoin::secp256k1::{KeyPair, PublicKey, Secp256k1, self};
+use bitcoin::network::Network;
+use bitcoin::secp256k1::{Keypair, PublicKey, Secp256k1, self};
use bitcoin::secp256k1::schnorr::Signature;
use core::ops::Deref;
use crate::sign::EntropySource;
use crate::io;
use crate::blinded_path::BlindedPath;
-use crate::ln::PaymentHash;
+use crate::ln::types::PaymentHash;
use crate::ln::channelmanager::PaymentId;
use crate::ln::features::InvoiceRequestFeatures;
use crate::ln::inbound_payment::{ExpandedKey, IV_LEN, Nonce};
}
fn build_with_checks($($self_mut)* $self: $self_type) -> Result<
- (UnsignedInvoiceRequest, Option<KeyPair>, Option<&'b Secp256k1<$secp_context>>),
+ (UnsignedInvoiceRequest, Option<Keypair>, Option<&'b Secp256k1<$secp_context>>),
Bolt12SemanticError
> {
#[cfg(feature = "std")] {
}
fn build_without_checks($($self_mut)* $self: $self_type) ->
- (UnsignedInvoiceRequest, Option<KeyPair>, Option<&'b Secp256k1<$secp_context>>)
+ (UnsignedInvoiceRequest, Option<Keypair>, Option<&'b Secp256k1<$secp_context>>)
{
// Create the metadata for stateless verification of a Bolt12Invoice.
let mut keys = None;
///
/// This is serialized as a TLV stream, which includes TLV records from the originating message. As
/// such, it may include unknown, odd TLV records.
+#[derive(Clone)]
pub struct UnsignedInvoiceRequest {
bytes: Vec<u8>,
contents: InvoiceRequestContents,
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
/// [`respond_using_derived_keys`]: Self::respond_using_derived_keys
/// [`respond_with`]: Self::respond_with
- pub keys: Option<KeyPair>,
+ pub keys: Option<Keypair>,
}
/// The contents of an [`InvoiceRequest`], which may be shared with an [`Bolt12Invoice`].
let InvoiceRequestContents {
payer_id,
inner: InvoiceRequestContentsWithoutPayerId {
- payer: _, offer: _, chain: _, amount_msats, features, quantity, payer_note
+ payer: _, offer: _, chain: _, amount_msats: _, features: _, quantity, payer_note
},
} = &self.inner.contents;
InvoiceRequestFields {
payer_id: *payer_id,
- amount_msats: *amount_msats,
- features: features.clone(),
quantity: *quantity,
payer_note_truncated: payer_note.clone()
.map(|mut s| { s.truncate(PAYER_NOTE_LIMIT); UntrustedString(s) }),
/// A possibly transient pubkey used to sign the invoice request.
pub payer_id: PublicKey,
- /// The amount to pay in msats (i.e., the minimum lightning-payable unit for [`chain`]), which
- /// must be greater than or equal to [`Offer::amount`], converted if necessary.
- ///
- /// [`chain`]: InvoiceRequest::chain
- pub amount_msats: Option<u64>,
-
- /// Features pertaining to requesting an invoice.
- pub features: InvoiceRequestFeatures,
-
/// The quantity of the offer's item conforming to [`Offer::is_valid_quantity`].
pub quantity: Option<u64>,
fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
write_tlv_fields!(writer, {
(0, self.payer_id, required),
- (2, self.amount_msats.map(|v| HighZeroBytesDroppedBigSize(v)), option),
- (4, WithoutLength(&self.features), required),
- (6, self.quantity.map(|v| HighZeroBytesDroppedBigSize(v)), option),
- (8, self.payer_note_truncated.as_ref().map(|s| WithoutLength(&s.0)), option),
+ (2, self.quantity.map(|v| HighZeroBytesDroppedBigSize(v)), option),
+ (4, self.payer_note_truncated.as_ref().map(|s| WithoutLength(&s.0)), option),
});
Ok(())
}
fn read<R: io::Read>(reader: &mut R) -> Result<Self, DecodeError> {
_init_and_read_len_prefixed_tlv_fields!(reader, {
(0, payer_id, required),
- (2, amount_msats, (option, encoding: (u64, HighZeroBytesDroppedBigSize))),
- (4, features, (option, encoding: (InvoiceRequestFeatures, WithoutLength))),
- (6, quantity, (option, encoding: (u64, HighZeroBytesDroppedBigSize))),
- (8, payer_note_truncated, (option, encoding: (String, WithoutLength))),
+ (2, quantity, (option, encoding: (u64, HighZeroBytesDroppedBigSize))),
+ (4, payer_note_truncated, (option, encoding: (String, WithoutLength))),
});
- let features = features.unwrap_or(InvoiceRequestFeatures::empty());
Ok(InvoiceRequestFields {
- payer_id: payer_id.0.unwrap(), amount_msats, features, quantity,
+ payer_id: payer_id.0.unwrap(),
+ quantity,
payer_note_truncated: payer_note_truncated.map(|s| UntrustedString(s)),
})
}
use super::{InvoiceRequest, InvoiceRequestFields, InvoiceRequestTlvStreamRef, PAYER_NOTE_LIMIT, SIGNATURE_TAG, UnsignedInvoiceRequest};
use bitcoin::blockdata::constants::ChainHash;
- use bitcoin::network::constants::Network;
- use bitcoin::secp256k1::{KeyPair, Secp256k1, SecretKey, self};
+ use bitcoin::network::Network;
+ use bitcoin::secp256k1::{Keypair, Secp256k1, SecretKey, self};
use core::num::NonZeroU64;
#[cfg(feature = "std")]
use core::time::Duration;
assert_eq!(unsigned_invoice_request.payer_metadata(), &[1; 32]);
assert_eq!(unsigned_invoice_request.chains(), vec![ChainHash::using_genesis_block(Network::Bitcoin)]);
assert_eq!(unsigned_invoice_request.metadata(), None);
- assert_eq!(unsigned_invoice_request.amount(), Some(&Amount::Bitcoin { amount_msats: 1000 }));
- assert_eq!(unsigned_invoice_request.description(), PrintableString(""));
+ assert_eq!(unsigned_invoice_request.amount(), Some(Amount::Bitcoin { amount_msats: 1000 }));
+ assert_eq!(unsigned_invoice_request.description(), Some(PrintableString("")));
assert_eq!(unsigned_invoice_request.offer_features(), &OfferFeatures::empty());
assert_eq!(unsigned_invoice_request.absolute_expiry(), None);
assert_eq!(unsigned_invoice_request.paths(), &[]);
assert_eq!(invoice_request.payer_metadata(), &[1; 32]);
assert_eq!(invoice_request.chains(), vec![ChainHash::using_genesis_block(Network::Bitcoin)]);
assert_eq!(invoice_request.metadata(), None);
- assert_eq!(invoice_request.amount(), Some(&Amount::Bitcoin { amount_msats: 1000 }));
- assert_eq!(invoice_request.description(), PrintableString(""));
+ assert_eq!(invoice_request.amount(), Some(Amount::Bitcoin { amount_msats: 1000 }));
+ assert_eq!(invoice_request.description(), Some(PrintableString("")));
assert_eq!(invoice_request.offer_features(), &OfferFeatures::empty());
assert_eq!(invoice_request.absolute_expiry(), None);
assert_eq!(invoice_request.paths(), &[]);
}
let invoice_request = OfferBuilder::new(recipient_pubkey())
+ .description("foo".to_string())
.amount(Amount::Currency { iso4217_code: *b"USD", amount: 1000 })
.build_unchecked()
.request_invoice(vec![1; 32], payer_pubkey()).unwrap()
#[test]
fn fails_parsing_invoice_request_with_extra_tlv_records() {
let secp_ctx = Secp256k1::new();
- let keys = KeyPair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
+ let keys = Keypair::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap());
let invoice_request = OfferBuilder::new(keys.public_key())
.amount_msats(1000)
.build().unwrap()
let invoice_request = offer.request_invoice(vec![1; 32], payer_pubkey()).unwrap()
.chain(Network::Testnet).unwrap()
- .amount_msats(1001).unwrap()
.quantity(1).unwrap()
.payer_note("0".repeat(PAYER_NOTE_LIMIT * 2))
.build().unwrap()
fields,
InvoiceRequestFields {
payer_id: payer_pubkey(),
- amount_msats: Some(1001),
- features: InvoiceRequestFeatures::empty(),
quantity: Some(1),
payer_note_truncated: Some(UntrustedString("0".repeat(PAYER_NOTE_LIMIT))),
}
projects / rust-lightning / blobdiff