login_protocol.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2025 Marco Craveiro <marco.craveiro@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#ifndef ORES_IAM_MESSAGING_LOGIN_PROTOCOL_HPP
#define ORES_IAM_MESSAGING_LOGIN_PROTOCOL_HPP
 
#include <span>
#include <iosfwd>
#include <vector>
#include <expected>
#include <boost/asio/ip/address.hpp>
#include <boost/uuid/uuid.hpp>
#include "ores.comms/messaging/message_types.hpp"
#include "ores.comms/messaging/message_traits.hpp"
#include "ores.iam/domain/login_info.hpp"
 
namespace ores::iam::messaging {
 
struct login_request final {
    std::string username;
    std::string password;
 
    std::vector<std::byte> serialize() const;
 
    static std::expected<login_request, ores::utility::serialization::error_code>
    deserialize(std::span<const std::byte> data);
};
 
std::ostream& operator<<(std::ostream& s, const login_request& v);
 
struct login_response final {
    bool success = false;
    std::string error_message;
    boost::uuids::uuid account_id;
    std::string username;
    std::string email;
    bool password_reset_required = false;
 
    std::vector<std::byte> serialize() const;
 
    static std::expected<login_response, ores::utility::serialization::error_code>
    deserialize(std::span<const std::byte> data);
};
 
std::ostream& operator<<(std::ostream& s, const login_response& v);
 
struct list_login_info_request final {
    std::vector<std::byte> serialize() const;
    static std::expected<list_login_info_request, ores::utility::serialization::error_code>
    deserialize(std::span<const std::byte> data);
};
 
std::ostream& operator<<(std::ostream& s, const list_login_info_request& v);
 
struct list_login_info_response final {
    std::vector<domain::login_info> login_infos;
 
    std::vector<std::byte> serialize() const;
    static std::expected<list_login_info_response, ores::utility::serialization::error_code>
    deserialize(std::span<const std::byte> data);
};
 
std::ostream& operator<<(std::ostream& s, const list_login_info_response& v);
 
struct logout_request final {
    std::vector<std::byte> serialize() const;
 
    static std::expected<logout_request, ores::utility::serialization::error_code>
    deserialize(std::span<const std::byte> data);
};
 
std::ostream& operator<<(std::ostream& s, const logout_request& v);
 
struct logout_response final {
    bool success = false;
    std::string message;
 
    std::vector<std::byte> serialize() const;
 
    static std::expected<logout_response, ores::utility::serialization::error_code>
    deserialize(std::span<const std::byte> data);
};
 
std::ostream& operator<<(std::ostream& s, const logout_response& v);
 
}
 
namespace ores::comms::messaging {
 
template<>
struct message_traits<iam::messaging::login_request> {
    using request_type = iam::messaging::login_request;
    using response_type = iam::messaging::login_response;
    static constexpr message_type request_message_type =
        message_type::login_request;
};
 
template<>
struct message_traits<iam::messaging::list_login_info_request> {
    using request_type = iam::messaging::list_login_info_request;
    using response_type = iam::messaging::list_login_info_response;
    static constexpr message_type request_message_type =
        message_type::list_login_info_request;
};
 
template<>
struct message_traits<iam::messaging::logout_request> {
    using request_type = iam::messaging::logout_request;
    using response_type = iam::messaging::logout_response;
    static constexpr message_type request_message_type =
        message_type::logout_request;
};
 
}
 
#endif