use crate::policy;

#[derive(thiserror::Error, Debug)]
pub enum Error {
    #[error(transparent)]
    PolicyError(#[from] policy::Error),

    #[error("ecsotre error: {0}")]
    EcstoreError(ecstore::error::Error),

    #[error("{0}")]
    StringError(String),

    #[error("crypto: {0}")]
    CryptoError(#[from] crypto::Error),

    #[error("user '{0}' does not exist")]
    NoSuchUser(String),

    #[error("invalid arguments specified")]
    InvalidArgument,

    #[error("not initialized")]
    IamSysNotInitialized,

    #[error("invalid service type: {0}")]
    InvalidServiceType(String),

    #[error("malformed credential")]
    ErrCredMalformed,
}

pub type Result<T> = std::result::Result<T, Error>;