//! invoices and functions to create, encode and decode these. If you just want to use the standard
//! en-/decoding functionality this should get you started:
//!
-//! * For parsing use `str::parse::<Invoice>(&self)` (see [`Invoice::from_str`])
+//! * For parsing use `str::parse::<Bolt11Invoice>(&self)` (see [`Bolt11Invoice::from_str`])
//! * For constructing invoices use the [`InvoiceBuilder`]
//! * For serializing invoices use the [`Display`]/[`ToString`] traits
//!
-//! [`Invoice::from_str`]: crate::Invoice#impl-FromStr
+//! [`Bolt11Invoice::from_str`]: crate::Bolt11Invoice#impl-FromStr
#[cfg(not(any(feature = "std", feature = "no-std")))]
compile_error!("at least one of the `std` or `no-std` features must be enabled");
/// [`MIN_FINAL_CLTV_EXPIRY_DELTA`]: lightning::ln::channelmanager::MIN_FINAL_CLTV_EXPIRY_DELTA
pub const DEFAULT_MIN_FINAL_CLTV_EXPIRY_DELTA: u64 = 18;
-/// Builder for [`Invoice`]s. It's the most convenient and advised way to use this library. It ensures
-/// that only a semantically and syntactically correct Invoice can be built using it.
+/// Builder for [`Bolt11Invoice`]s. It's the most convenient and advised way to use this library. It
+/// ensures that only a semantically and syntactically correct invoice can be built using it.
///
/// ```
/// extern crate secp256k1;
/// Represents a syntactically and semantically correct lightning BOLT11 invoice.
///
-/// There are three ways to construct an `Invoice`:
+/// There are three ways to construct a `Bolt11Invoice`:
/// 1. using [`InvoiceBuilder`]
-/// 2. using [`Invoice::from_signed`]
-/// 3. using `str::parse::<Invoice>(&str)` (see [`Invoice::from_str`])
+/// 2. using [`Bolt11Invoice::from_signed`]
+/// 3. using `str::parse::<Bolt11Invoice>(&str)` (see [`Bolt11Invoice::from_str`])
///
-/// [`Invoice::from_str`]: crate::Invoice#impl-FromStr
+/// [`Bolt11Invoice::from_str`]: crate::Bolt11Invoice#impl-FromStr
#[derive(Eq, PartialEq, Debug, Clone, Hash, Ord, PartialOrd)]
-pub struct Invoice {
+pub struct Bolt11Invoice {
signed_invoice: SignedRawInvoice,
}
signature: InvoiceSignature,
}
-/// Represents an syntactically correct [`Invoice`] for a payment on the lightning network,
+/// Represents an syntactically correct [`Bolt11Invoice`] for a payment on the lightning network,
/// but without the signature information.
/// Decoding and encoding should not lead to information loss but may lead to different hashes.
///
-/// For methods without docs see the corresponding methods in [`Invoice`].
+/// For methods without docs see the corresponding methods in [`Bolt11Invoice`].
#[derive(Eq, PartialEq, Debug, Clone, Hash, Ord, PartialOrd)]
pub struct RawInvoice {
/// human readable part
/// Builds and signs an invoice using the supplied `sign_function`. This function MAY NOT fail
/// and MUST produce a recoverable signature valid for the given hash and if applicable also for
/// the included payee public key.
- pub fn build_signed<F>(self, sign_function: F) -> Result<Invoice, CreationError>
+ pub fn build_signed<F>(self, sign_function: F) -> Result<Bolt11Invoice, CreationError>
where F: FnOnce(&Message) -> RecoverableSignature
{
let invoice = self.try_build_signed::<_, ()>(|hash| {
/// Builds and signs an invoice using the supplied `sign_function`. This function MAY fail with
/// an error of type `E` and MUST produce a recoverable signature valid for the given hash and
/// if applicable also for the included payee public key.
- pub fn try_build_signed<F, E>(self, sign_function: F) -> Result<Invoice, SignOrCreationError<E>>
+ pub fn try_build_signed<F, E>(self, sign_function: F) -> Result<Bolt11Invoice, SignOrCreationError<E>>
where F: FnOnce(&Message) -> Result<RecoverableSignature, E>
{
let raw = match self.build_raw() {
Err(e) => return Err(SignOrCreationError::SignError(e)),
};
- let invoice = Invoice {
+ let invoice = Bolt11Invoice {
signed_invoice: signed,
};
}
}
-impl Invoice {
+impl Bolt11Invoice {
/// The hash of the [`RawInvoice`] that was signed.
pub fn signable_hash(&self) -> [u8; 32] {
self.signed_invoice.hash
}
- /// Transform the `Invoice` into its unchecked version.
+ /// Transform the `Bolt11Invoice` into its unchecked version.
pub fn into_signed_raw(self) -> SignedRawInvoice {
self.signed_invoice
}
Ok(())
}
- /// Constructs an `Invoice` from a [`SignedRawInvoice`] by checking all its invariants.
+ /// Constructs a `Bolt11Invoice` from a [`SignedRawInvoice`] by checking all its invariants.
/// ```
/// use lightning_invoice::*;
///
///
/// let signed = invoice.parse::<SignedRawInvoice>().unwrap();
///
- /// assert!(Invoice::from_signed(signed).is_ok());
+ /// assert!(Bolt11Invoice::from_signed(signed).is_ok());
/// ```
pub fn from_signed(signed_invoice: SignedRawInvoice) -> Result<Self, SemanticError> {
- let invoice = Invoice {
+ let invoice = Bolt11Invoice {
signed_invoice,
};
invoice.check_field_counts()?;
Ok(invoice)
}
- /// Returns the `Invoice`'s timestamp (should equal its creation time)
+ /// Returns the `Bolt11Invoice`'s timestamp (should equal its creation time)
#[cfg(feature = "std")]
pub fn timestamp(&self) -> SystemTime {
self.signed_invoice.raw_invoice().data.timestamp.as_time()
}
- /// Returns the `Invoice`'s timestamp as a duration since the Unix epoch
+ /// Returns the `Bolt11Invoice`'s timestamp as a duration since the Unix epoch
pub fn duration_since_epoch(&self) -> Duration {
self.signed_invoice.raw_invoice().data.timestamp.0
}
- /// Returns an iterator over all tagged fields of this Invoice.
+ /// Returns an iterator over all tagged fields of this `Bolt11Invoice`.
///
/// This is not exported to bindings users as there is not yet a manual mapping for a FilterMap
pub fn tagged_fields(&self)
}
}
-/// Errors that may occur when constructing a new [`RawInvoice`] or [`Invoice`]
+/// Errors that may occur when constructing a new [`RawInvoice`] or [`Bolt11Invoice`]
#[derive(Eq, PartialEq, Debug, Clone)]
pub enum CreationError {
/// The supplied description string was longer than 639 __bytes__ (see [`Description::new`])
#[cfg(feature = "std")]
impl std::error::Error for CreationError { }
-/// Errors that may occur when converting a [`RawInvoice`] to an [`Invoice`]. They relate to the
-/// requirements sections in BOLT #11
+/// Errors that may occur when converting a [`RawInvoice`] to a [`Bolt11Invoice`]. They relate to
+/// the requirements sections in BOLT #11
#[derive(Eq, PartialEq, Debug, Clone)]
pub enum SemanticError {
/// The invoice is missing the mandatory payment hash
}
#[cfg(feature = "serde")]
-impl Serialize for Invoice {
+impl Serialize for Bolt11Invoice {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer {
serializer.serialize_str(self.to_string().as_str())
}
}
#[cfg(feature = "serde")]
-impl<'de> Deserialize<'de> for Invoice {
- fn deserialize<D>(deserializer: D) -> Result<Invoice, D::Error> where D: Deserializer<'de> {
+impl<'de> Deserialize<'de> for Bolt11Invoice {
+ fn deserialize<D>(deserializer: D) -> Result<Bolt11Invoice, D::Error> where D: Deserializer<'de> {
let bolt11 = String::deserialize(deserializer)?
- .parse::<Invoice>()
+ .parse::<Bolt11Invoice>()
.map_err(|e| D::Error::custom(format_args!("{:?}", e)))?;
Ok(bolt11)
use lightning::ln::features::InvoiceFeatures;
use secp256k1::Secp256k1;
use secp256k1::SecretKey;
- use crate::{RawInvoice, RawHrp, RawDataPart, Currency, Sha256, PositiveTimestamp, Invoice,
+ use crate::{Bolt11Invoice, RawInvoice, RawHrp, RawDataPart, Currency, Sha256, PositiveTimestamp,
SemanticError};
let private_key = SecretKey::from_slice(&[42; 32]).unwrap();
invoice.data.tagged_fields.push(PaymentSecret(payment_secret).into());
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert_eq!(Invoice::from_signed(invoice), Err(SemanticError::InvalidFeatures));
+ assert_eq!(Bolt11Invoice::from_signed(invoice), Err(SemanticError::InvalidFeatures));
// Missing feature bits
let invoice = {
invoice.data.tagged_fields.push(Features(InvoiceFeatures::empty()).into());
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert_eq!(Invoice::from_signed(invoice), Err(SemanticError::InvalidFeatures));
+ assert_eq!(Bolt11Invoice::from_signed(invoice), Err(SemanticError::InvalidFeatures));
let mut payment_secret_features = InvoiceFeatures::empty();
payment_secret_features.set_payment_secret_required();
invoice.data.tagged_fields.push(Features(payment_secret_features.clone()).into());
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert!(Invoice::from_signed(invoice).is_ok());
+ assert!(Bolt11Invoice::from_signed(invoice).is_ok());
// No payment secret or features
let invoice = {
let invoice = invoice_template.clone();
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert_eq!(Invoice::from_signed(invoice), Err(SemanticError::NoPaymentSecret));
+ assert_eq!(Bolt11Invoice::from_signed(invoice), Err(SemanticError::NoPaymentSecret));
// No payment secret or feature bits
let invoice = {
invoice.data.tagged_fields.push(Features(InvoiceFeatures::empty()).into());
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert_eq!(Invoice::from_signed(invoice), Err(SemanticError::NoPaymentSecret));
+ assert_eq!(Bolt11Invoice::from_signed(invoice), Err(SemanticError::NoPaymentSecret));
// Missing payment secret
let invoice = {
invoice.data.tagged_fields.push(Features(payment_secret_features).into());
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert_eq!(Invoice::from_signed(invoice), Err(SemanticError::NoPaymentSecret));
+ assert_eq!(Bolt11Invoice::from_signed(invoice), Err(SemanticError::NoPaymentSecret));
// Multiple payment secrets
let invoice = {
invoice.data.tagged_fields.push(PaymentSecret(payment_secret).into());
invoice.sign::<_, ()>(|hash| Ok(Secp256k1::new().sign_ecdsa_recoverable(hash, &private_key)))
}.unwrap();
- assert_eq!(Invoice::from_signed(invoice), Err(SemanticError::MultiplePaymentSecrets));
+ assert_eq!(Bolt11Invoice::from_signed(invoice), Err(SemanticError::MultiplePaymentSecrets));
}
#[test]
Ok(secp_ctx.sign_ecdsa_recoverable(hash, &privkey))
})
.unwrap();
- let invoice = Invoice::from_signed(signed_invoice).unwrap();
+ let invoice = Bolt11Invoice::from_signed(signed_invoice).unwrap();
assert_eq!(invoice.min_final_cltv_expiry_delta(), DEFAULT_MIN_FINAL_CLTV_EXPIRY_DELTA);
assert_eq!(invoice.expiry_time(), Duration::from_secs(DEFAULT_EXPIRY_TIME));
Ok(secp_ctx.sign_ecdsa_recoverable(hash, &privkey))
})
.unwrap();
- let invoice = Invoice::from_signed(signed_invoice).unwrap();
+ let invoice = Bolt11Invoice::from_signed(signed_invoice).unwrap();
assert!(invoice.would_expire(Duration::from_secs(1234567 + DEFAULT_EXPIRY_TIME + 1)));
}
p62g49p7569ev48cmulecsxe59lvaw3wlxm7r982zxa9zzj7z5l0cqqxusqqyqqqqlgqqqqqzsqygarl9fh3\
8s0gyuxjjgux34w75dnc6xp2l35j7es3jd4ugt3lu0xzre26yg5m7ke54n2d5sym4xcmxtl8238xxvw5h5h5\
j5r6drg6k6zcqj0fcwg";
- let invoice = invoice_str.parse::<super::Invoice>().unwrap();
+ let invoice = invoice_str.parse::<super::Bolt11Invoice>().unwrap();
let serialized_invoice = serde_json::to_string(&invoice).unwrap();
- let deserialized_invoice: super::Invoice = serde_json::from_str(serialized_invoice.as_str()).unwrap();
+ let deserialized_invoice: super::Bolt11Invoice = serde_json::from_str(serialized_invoice.as_str()).unwrap();
assert_eq!(invoice, deserialized_invoice);
assert_eq!(invoice_str, deserialized_invoice.to_string().as_str());
assert_eq!(invoice_str, serialized_invoice.as_str().trim_matches('\"'));
projects / rust-lightning / blobdiff