X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-c-bindings;a=blobdiff_plain;f=lightning-c-bindings%2Fsrc%2Fc_types%2Fmod.rs;fp=lightning-c-bindings%2Fsrc%2Fc_types%2Fmod.rs;h=f706b952456bce87448e707edc32526cdddb7ade;hp=12c70888b20585ef73b9872dbbb892251af09795;hb=45ad3320df3768514d968c70fc4b6a9d50028050;hpb=c014ce6a2df808ffec747f9a327c7f97bb1e3d08 diff --git a/lightning-c-bindings/src/c_types/mod.rs b/lightning-c-bindings/src/c_types/mod.rs index 12c7088..f706b95 100644 --- a/lightning-c-bindings/src/c_types/mod.rs +++ b/lightning-c-bindings/src/c_types/mod.rs @@ -5,13 +5,14 @@ pub mod derived; use bitcoin::Transaction as BitcoinTransaction; use bitcoin::hashes::Hash; -use bitcoin::secp256k1::key::PublicKey as SecpPublicKey; -use bitcoin::secp256k1::key::SecretKey as SecpSecretKey; -use bitcoin::secp256k1::Signature as SecpSignature; +use bitcoin::secp256k1::PublicKey as SecpPublicKey; +use bitcoin::secp256k1::SecretKey as SecpSecretKey; +use bitcoin::secp256k1::ecdsa::Signature as SecpSignature; use bitcoin::secp256k1::Error as SecpError; -use bitcoin::secp256k1::recovery::RecoveryId; -use bitcoin::secp256k1::recovery::RecoverableSignature as SecpRecoverableSignature; +use bitcoin::secp256k1::ecdsa::RecoveryId; +use bitcoin::secp256k1::ecdsa::RecoverableSignature as SecpRecoverableSignature; use bitcoin::bech32; +use bitcoin::util::address; use core::convert::TryInto; // Bindings need at least rustc 1.34 use core::ffi::c_void; @@ -46,6 +47,18 @@ impl Into for u5 { fn into(self) -> bech32::u5 { bech32::u5::try_from_u8(self.0).expect("u5 objects must be in the range 0..32") } } +/// Integer in the range `0..=16` +#[derive(PartialEq, Eq, Copy, Clone)] +#[repr(C)] +pub struct WitnessVersion(u8); + +impl From for WitnessVersion { + fn from(o: address::WitnessVersion) -> Self { Self(o.into_num()) } +} +impl Into for WitnessVersion { + fn into(self) -> address::WitnessVersion { address::WitnessVersion::from_num(self.0).expect("WitnessVersion objects must be in the range 0..=16") } +} + #[derive(Clone)] #[repr(C)] /// Represents a valid secp256k1 public key serialized in "compressed form" as a 33 byte array. @@ -146,14 +159,18 @@ pub enum Secp256k1Error { InvalidSignature, /// Bad secret key InvalidSecretKey, + /// Bad shared secret. + InvalidSharedSecret, /// Bad recovery id InvalidRecoveryId, /// Invalid tweak for add_assign or mul_assign InvalidTweak, - /// tweak_add_check failed on an xonly public key - TweakCheckFailed, /// Didn't pass enough memory to context creation with preallocated memory NotEnoughMemory, + /// Bad set of public keys. + InvalidPublicKeySum, + /// The only valid parity values are 0 or 1. + InvalidParityValue, } impl Secp256k1Error { pub(crate) fn from_rust(err: SecpError) -> Self { @@ -163,23 +180,28 @@ impl Secp256k1Error { SecpError::InvalidPublicKey => Secp256k1Error::InvalidPublicKey, SecpError::InvalidSignature => Secp256k1Error::InvalidSignature, SecpError::InvalidSecretKey => Secp256k1Error::InvalidSecretKey, + SecpError::InvalidSharedSecret => Secp256k1Error::InvalidSharedSecret, SecpError::InvalidRecoveryId => Secp256k1Error::InvalidRecoveryId, SecpError::InvalidTweak => Secp256k1Error::InvalidTweak, - SecpError::TweakCheckFailed => Secp256k1Error::TweakCheckFailed, SecpError::NotEnoughMemory => Secp256k1Error::NotEnoughMemory, + SecpError::InvalidPublicKeySum => Secp256k1Error::InvalidPublicKeySum, + SecpError::InvalidParityValue(_) => Secp256k1Error::InvalidParityValue, } } pub(crate) fn into_rust(self) -> SecpError { + let invalid_parity = secp256k1::Parity::from_i32(42).unwrap_err(); match self { Secp256k1Error::IncorrectSignature => SecpError::IncorrectSignature, Secp256k1Error::InvalidMessage => SecpError::InvalidMessage, Secp256k1Error::InvalidPublicKey => SecpError::InvalidPublicKey, Secp256k1Error::InvalidSignature => SecpError::InvalidSignature, Secp256k1Error::InvalidSecretKey => SecpError::InvalidSecretKey, + Secp256k1Error::InvalidSharedSecret => SecpError::InvalidSharedSecret, Secp256k1Error::InvalidRecoveryId => SecpError::InvalidRecoveryId, Secp256k1Error::InvalidTweak => SecpError::InvalidTweak, - Secp256k1Error::TweakCheckFailed => SecpError::TweakCheckFailed, Secp256k1Error::NotEnoughMemory => SecpError::NotEnoughMemory, + Secp256k1Error::InvalidPublicKeySum => SecpError::InvalidPublicKeySum, + Secp256k1Error::InvalidParityValue => SecpError::InvalidParityValue(invalid_parity), } } } @@ -266,51 +288,50 @@ pub enum IOError { Other, UnexpectedEof, } -#[cfg(feature = "std")] impl IOError { - pub(crate) fn from_rust(err: std::io::Error) -> Self { + pub(crate) fn from_rust(err: io::Error) -> Self { match err.kind() { - std::io::ErrorKind::NotFound => IOError::NotFound, - std::io::ErrorKind::PermissionDenied => IOError::PermissionDenied, - std::io::ErrorKind::ConnectionRefused => IOError::ConnectionRefused, - std::io::ErrorKind::ConnectionReset => IOError::ConnectionReset, - std::io::ErrorKind::ConnectionAborted => IOError::ConnectionAborted, - std::io::ErrorKind::NotConnected => IOError::NotConnected, - std::io::ErrorKind::AddrInUse => IOError::AddrInUse, - std::io::ErrorKind::AddrNotAvailable => IOError::AddrNotAvailable, - std::io::ErrorKind::BrokenPipe => IOError::BrokenPipe, - std::io::ErrorKind::AlreadyExists => IOError::AlreadyExists, - std::io::ErrorKind::WouldBlock => IOError::WouldBlock, - std::io::ErrorKind::InvalidInput => IOError::InvalidInput, - std::io::ErrorKind::InvalidData => IOError::InvalidData, - std::io::ErrorKind::TimedOut => IOError::TimedOut, - std::io::ErrorKind::WriteZero => IOError::WriteZero, - std::io::ErrorKind::Interrupted => IOError::Interrupted, - std::io::ErrorKind::Other => IOError::Other, - std::io::ErrorKind::UnexpectedEof => IOError::UnexpectedEof, + io::ErrorKind::NotFound => IOError::NotFound, + io::ErrorKind::PermissionDenied => IOError::PermissionDenied, + io::ErrorKind::ConnectionRefused => IOError::ConnectionRefused, + io::ErrorKind::ConnectionReset => IOError::ConnectionReset, + io::ErrorKind::ConnectionAborted => IOError::ConnectionAborted, + io::ErrorKind::NotConnected => IOError::NotConnected, + io::ErrorKind::AddrInUse => IOError::AddrInUse, + io::ErrorKind::AddrNotAvailable => IOError::AddrNotAvailable, + io::ErrorKind::BrokenPipe => IOError::BrokenPipe, + io::ErrorKind::AlreadyExists => IOError::AlreadyExists, + io::ErrorKind::WouldBlock => IOError::WouldBlock, + io::ErrorKind::InvalidInput => IOError::InvalidInput, + io::ErrorKind::InvalidData => IOError::InvalidData, + io::ErrorKind::TimedOut => IOError::TimedOut, + io::ErrorKind::WriteZero => IOError::WriteZero, + io::ErrorKind::Interrupted => IOError::Interrupted, + io::ErrorKind::Other => IOError::Other, + io::ErrorKind::UnexpectedEof => IOError::UnexpectedEof, _ => IOError::Other, } } - pub(crate) fn to_rust(&self) -> std::io::Error { - std::io::Error::new(match self { - IOError::NotFound => std::io::ErrorKind::NotFound, - IOError::PermissionDenied => std::io::ErrorKind::PermissionDenied, - IOError::ConnectionRefused => std::io::ErrorKind::ConnectionRefused, - IOError::ConnectionReset => std::io::ErrorKind::ConnectionReset, - IOError::ConnectionAborted => std::io::ErrorKind::ConnectionAborted, - IOError::NotConnected => std::io::ErrorKind::NotConnected, - IOError::AddrInUse => std::io::ErrorKind::AddrInUse, - IOError::AddrNotAvailable => std::io::ErrorKind::AddrNotAvailable, - IOError::BrokenPipe => std::io::ErrorKind::BrokenPipe, - IOError::AlreadyExists => std::io::ErrorKind::AlreadyExists, - IOError::WouldBlock => std::io::ErrorKind::WouldBlock, - IOError::InvalidInput => std::io::ErrorKind::InvalidInput, - IOError::InvalidData => std::io::ErrorKind::InvalidData, - IOError::TimedOut => std::io::ErrorKind::TimedOut, - IOError::WriteZero => std::io::ErrorKind::WriteZero, - IOError::Interrupted => std::io::ErrorKind::Interrupted, - IOError::Other => std::io::ErrorKind::Other, - IOError::UnexpectedEof => std::io::ErrorKind::UnexpectedEof, + pub(crate) fn to_rust(&self) -> io::Error { + io::Error::new(match self { + IOError::NotFound => io::ErrorKind::NotFound, + IOError::PermissionDenied => io::ErrorKind::PermissionDenied, + IOError::ConnectionRefused => io::ErrorKind::ConnectionRefused, + IOError::ConnectionReset => io::ErrorKind::ConnectionReset, + IOError::ConnectionAborted => io::ErrorKind::ConnectionAborted, + IOError::NotConnected => io::ErrorKind::NotConnected, + IOError::AddrInUse => io::ErrorKind::AddrInUse, + IOError::AddrNotAvailable => io::ErrorKind::AddrNotAvailable, + IOError::BrokenPipe => io::ErrorKind::BrokenPipe, + IOError::AlreadyExists => io::ErrorKind::AlreadyExists, + IOError::WouldBlock => io::ErrorKind::WouldBlock, + IOError::InvalidInput => io::ErrorKind::InvalidInput, + IOError::InvalidData => io::ErrorKind::InvalidData, + IOError::TimedOut => io::ErrorKind::TimedOut, + IOError::WriteZero => io::ErrorKind::WriteZero, + IOError::Interrupted => io::ErrorKind::Interrupted, + IOError::Other => io::ErrorKind::Other, + IOError::UnexpectedEof => io::ErrorKind::UnexpectedEof, }, "") } }