keys_manager.hpp

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#ifndef IROHA_KEYS_MANAGER_HPP
#define IROHA_KEYS_MANAGER_HPP

#include <string>

#include <boost/optional.hpp>
#include "cryptography/keypair.hpp"

namespace iroha {
  class KeysManager {
   public:
    virtual ~KeysManager() = default;

    virtual bool createKeys() = 0;

    virtual bool createKeys(const std::string &pass_phrase) = 0;

    virtual boost::optional<shared_model::crypto::Keypair> loadKeys() = 0;

    virtual boost::optional<shared_model::crypto::Keypair> loadKeys(
        const std::string &pass_phrase) = 0;
  };

}  // namespace iroha
#endif  // IROHA_KEYS_MANAGER_HPP