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use der_parser::error::BerError;
use nom::error::{ErrorKind, ParseError};
use nom::IResult;
#[derive(Debug, PartialEq)]
pub struct NidError;
pub type X509Result<'a, T> = IResult<&'a [u8], T, X509Error>;
#[derive(Debug, PartialEq, thiserror::Error)]
pub enum X509Error {
#[error("generic error")]
Generic,
#[error("invalid version")]
InvalidVersion,
#[error("invalid serial")]
InvalidSerial,
#[error("invalid algorithm identifier")]
InvalidAlgorithmIdentifier,
#[error("invalid X.509 name")]
InvalidX509Name,
#[error("invalid date")]
InvalidDate,
#[error("invalid X.509 Subject Public Key Info")]
InvalidSPKI,
#[error("invalid X.509 Subject Unique ID")]
InvalidSubjectUID,
#[error("invalid X.509 Issuer Unique ID")]
InvalidIssuerUID,
#[error("invalid extensions")]
InvalidExtensions,
#[error("invalid attributes")]
InvalidAttributes,
#[error("duplicate extensions")]
DuplicateExtensions,
#[error("duplicate attributes")]
DuplicateAttributes,
#[error("invalid Signature DER Value")]
InvalidSignatureValue,
#[error("invalid TBS certificate")]
InvalidTbsCertificate,
#[error("invalid User certificate")]
InvalidUserCertificate,
#[error("invalid certificate")]
InvalidCertificate,
#[error("signature verification error")]
SignatureVerificationError,
#[error("signature unsupported algorithm")]
SignatureUnsupportedAlgorithm,
#[error("BER error: {0}")]
Der(#[from] BerError),
#[error("nom error: {0:?}")]
NomError(ErrorKind),
}
impl From<X509Error> for nom::Err<X509Error> {
fn from(e: X509Error) -> nom::Err<X509Error> {
nom::Err::Error(e)
}
}
impl From<ErrorKind> for X509Error {
fn from(e: ErrorKind) -> X509Error {
X509Error::NomError(e)
}
}
impl<I> ParseError<I> for X509Error {
fn from_error_kind(_input: I, kind: ErrorKind) -> Self {
X509Error::NomError(kind)
}
fn append(_input: I, kind: ErrorKind, _other: Self) -> Self {
X509Error::NomError(kind)
}
}
#[derive(Debug, thiserror::Error)]
pub enum PEMError {
#[error("base64 decode error")]
Base64DecodeError,
#[error("incomplete PEM")]
IncompletePEM,
#[error("invalid header")]
InvalidHeader,
#[error("missing header")]
MissingHeader,
#[error("IO error: {0}")]
IOError(#[from] std::io::Error),
}