ptth/bare_minimum_crypto/cpp/expiring_signature.h

#pragma once

#include <stdint.h>
#include <string>
#include <vector>

#include "json.hpp"

#include "time_helpers.h"

namespace BareMinimumCrypto {
	using namespace std;
	using nlohmann::json;
	
	typedef vector <uint8_t> Bytes;
	
	struct ExpiringSignature {
		// Payload is contained in here
		Bytes cert;
		Bytes sig;
		
		bool operator == (const ExpiringSignature & o) const;
		bool operator != (const ExpiringSignature & o) const;
	};
	
	struct KeyCertFile {
		Bytes sig;
		
		// The rest of the fields are inside a nested msgpack that gets signed
		Bytes pubkey;
		TimeRange valid_time;
		
		Bytes to_msgpack () const;
		static optional <KeyCertFile> try_from_msgpack (const json & msg);
	};
}