pub mod acme;
pub mod checker;
mod config;
pub mod manager;
mod name;
pub mod store;

pub use config::*;
pub use name::*;

use crate::error::unexpected::{self, Mappable};
use crate::origin;

use hex::ToHex;
use serde::{Deserialize, Serialize};
use sha2::{Digest, Sha256};

#[derive(Debug, PartialEq, Eq, Clone, Serialize, Deserialize)]
/// Defines how a domain will behave when it is accessed. These are configured by the owner of the
/// domain during setup.
pub struct Settings {
    #[serde(flatten)]
    pub origin_descr: origin::Descr,
}

impl Settings {
    pub fn hash(&self) -> Result<String, unexpected::Error> {
        let mut h = Sha256::new();
        serde_json::to_writer(&mut h, self).or_unexpected()?;
        Ok(h.finalize().encode_hex::<String>())
    }
}