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use ockam_core::compat::string::String;
use ockam_core::{
errcode::{Kind, Origin},
Error,
};
/// Identity crate error
#[repr(u8)]
#[derive(Clone, Debug)]
pub enum IdentityError {
/// Invalid key type
InvalidKeyType = 1,
/// Invalid Key Data
InvalidKeyData,
/// Invalid Identifier format
InvalidIdentifier(String),
/// Identity Change History is empty
EmptyIdentity,
/// Identity Verification Failed
IdentityVerificationFailed,
/// PurposeKeyAttestation Verification Failed
PurposeKeyAttestationVerificationFailed,
/// Credential Verification Failed
CredentialVerificationFailed,
/// Unknown Authority
UnknownAuthority,
/// No CredentialRetriever
NoCredentialRetriever,
/// Unknown version of the Credential
UnknownCredentialVersion,
/// Invalid data_type value for Credential
InvalidCredentialDataType,
/// Unknown version of the Identity
UnknownIdentityVersion,
/// Invalid data_type value for Identity
InvalidIdentityDataType,
/// Unknown version of the PurposeKeyAttestation
UnknownPurposeKeyAttestationVersion,
/// Invalid data_type value for PurposeKeyAttestation
InvalidPurposeKeyAttestationDataType,
/// SecureChannelTrustCheckFailed
SecureChannelTrustCheckFailed,
/// Invalid Nonce value
InvalidNonce,
/// Nonce overflow
NonceOverflow,
/// Unknown message destination
UnknownChannelMsgDestination,
/// Duplicate Secure Channel
DuplicateSecureChannel,
/// Consistency Error
ConsistencyError,
/// Secret Key doesn't correspond to the Identity
WrongSecretKey,
/// CredentialRetriever was already set
CredentialRetrieverCreatorAlreadySet,
/// Credential is missing in the cache
CachedCredentialMissing,
/// Given address is already a subscriber for that RemoteCredentialRetriever
AddressAlreadySubscribedForThatCredentialRetriever,
/// Given address hasn't been subscribed for that RemoteCredentialRetriever
AddressIsNotSubscribedForThatCredentialRetriever,
/// Credential retriever couldn't return a credential
NoCredential,
/// Persistence is currently only supported for key exchange only channels
PersistentSupportIsLimited,
/// Secure Channel not found in the storage
PersistentSecureChannelNotFound,
/// Unknown Secure Channel Role value
UnknownRole,
/// Handshake ended up in an internal invalid state
HandshakeInternalError,
}
impl ockam_core::compat::error::Error for IdentityError {}
impl core::fmt::Display for IdentityError {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
core::fmt::Debug::fmt(self, f)
}
}
impl From<IdentityError> for Error {
#[track_caller]
fn from(err: IdentityError) -> Self {
// FIXME: fill these in with more meaningful error kinds
let kind = match err {
IdentityError::InvalidIdentifier(_) => Kind::Parse,
_ => Kind::Unknown,
};
Error::new(Origin::Identity, kind, err)
}
}