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use crypto_box as lib_crypto_box;
#[derive(Debug, thiserror::Error)]
pub enum LairError {
#[error("LairError: {0}")]
GhostError(#[from] ghost_actor::GhostError),
#[error("Lair pidfile/process already exists")]
ProcessAlreadyExists,
#[error("IpcClientConnectError: {0} {1}")]
IpcClientConnectError(String, Box<dyn std::error::Error + Send + Sync>),
#[error("Public key not found")]
PubKeyNotFound,
#[error("Aead error: {0}")]
Aead(String),
#[error("Block pad error: {0}")]
BlockPad(String),
#[error("Block unpad error: {0}")]
BlockUnpad(String),
#[error("CryptoBox nonce bad length")]
CryptoBoxNonceLength,
#[error("X25519 pub key bad length")]
X25519PubKeyLength,
#[error("X25519 priv key bad length")]
X25519PrivKeyLength,
#[error(transparent)]
Other(Box<dyn std::error::Error + Send + Sync>),
}
impl From<lib_crypto_box::aead::Error> for LairError {
fn from(aead_error: lib_crypto_box::aead::Error) -> Self {
Self::Aead(aead_error.to_string())
}
}
impl From<block_padding::PadError> for LairError {
fn from(error: block_padding::PadError) -> Self {
Self::BlockPad(format!("{:?}", error))
}
}
impl From<block_padding::UnpadError> for LairError {
fn from(error: block_padding::UnpadError) -> Self {
Self::BlockUnpad(format!("{:?}", error))
}
}
impl From<std::io::Error> for LairError {
fn from(error: std::io::Error) -> Self {
Self::other(error)
}
}
impl From<sodoken::SodokenError> for LairError {
fn from(error: sodoken::SodokenError) -> Self {
Self::other(error)
}
}
impl LairError {
pub fn other(
e: impl Into<Box<dyn std::error::Error + Send + Sync>>,
) -> Self {
LairError::Other(e.into())
}
}
impl From<String> for LairError {
fn from(s: String) -> Self {
#[derive(Debug, thiserror::Error)]
struct OtherError(String);
impl std::fmt::Display for OtherError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
LairError::other(OtherError(s))
}
}
impl From<&str> for LairError {
fn from(s: &str) -> Self {
s.to_string().into()
}
}
impl From<LairError> for () {
fn from(_: LairError) {}
}
pub type LairResult<T> = Result<T, LairError>;