eck 0.0.4

A fast, simple file & folder encryption manager, written in Rust
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use crate::key::generation::{generate_key_and_store_in_os, generate_key_and_write_file};
use crate::key::storage::{load_key_from_file, load_key_from_os};
use crate::{errors::EnkryptitError, types::Mode};

pub fn resolve_key_from_file(mode: Mode, path: &str) -> Result<[u8; 32], EnkryptitError> {
    match load_key_from_file(path) {
        Ok(key) => Ok(key),
        Err(_) => match mode {
            Mode::Encrypting => generate_key_and_write_file(path),
            Mode::Decrypting => Err(EnkryptitError::KeyNotFoundInFile),
        },
    }
}

pub fn resolve_key_from_os(mode: Mode, path: &str) -> Result<[u8; 32], EnkryptitError> {
    match load_key_from_os(path) {
        Ok(key) => Ok(key),
        Err(_) => match mode {
            Mode::Encrypting => generate_key_and_store_in_os(path),
            Mode::Decrypting => Err(EnkryptitError::KeyNotFoundInOs),
        },
    }
}