encrypted-file.hpp

Go to the documentation of this file.

/*
 * This file is part of libkazv.
 * SPDX-FileCopyrightText: 2021 Tusooa Zhu <tusooa@kazv.moe>
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */
 
#pragma once
#include <libkazv-config.hpp>
 
#include <boost/serialization/string.hpp>
#include <boost/serialization/split_member.hpp>
 
#include <types.hpp>
#include <copy-helper.hpp>
 
namespace Kazv
{
    class EncryptedFileDesc
    {
    public:
        EncryptedFileDesc();
 
        EncryptedFileDesc(std::string mxcUri, std::string key, std::string iv, std::string sha256Hash);
 
        KAZV_DECLARE_COPYABLE(EncryptedFileDesc)
 
        ~EncryptedFileDesc();
 
        static EncryptedFileDesc fromJson(JsonWrap encryptedFile);
 
        JsonWrap toJson() const;
 
        std::string mxcUri() const;
        std::string key() const;
        std::string iv() const;
        std::string sha256Hash() const;
 
        bool operator==(const EncryptedFileDesc &that) const;
 
        template<class Archive>
        void save(Archive &ar, const unsigned int /* version */) const {
            ar << mxcUri()
               << key()
               << iv()
               << sha256Hash();
        }
 
        template<class Archive>
        void load(Archive &ar, const unsigned int /* version */) {
            std::string mxcUri;
            std::string key;
            std::string iv;
            std::string sha256Hash;
            ar >> mxcUri
               >> key
               >> iv
               >> sha256Hash;
 
            *this = EncryptedFileDesc(mxcUri, key, iv, sha256Hash);
        }
 
        BOOST_SERIALIZATION_SPLIT_MEMBER()
 
    private:
        struct Private;
        std::unique_ptr<Private> m_d;
    };
}