Line data    Source code

       1             : /*
       2             :  *  Copyright (C) 2004-2024 Savoir-faire Linux Inc.
       3             :  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
       4             :  *
       5             :  *  This program is free software; you can redistribute it and/or modify
       6             :  *  it under the terms of the GNU General Public License as published by
       7             :  *  the Free Software Foundation; either version 3 of the License, or
       8             :  *  (at your option) any later version.
       9             :  *
      10             :  *  This program is distributed in the hope that it will be useful,
      11             :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      12             :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      13             :  *  GNU General Public License for more details.
      14             :  *
      15             :  *  You should have received a copy of the GNU General Public License
      16             :  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
      17             :  */
      18             : #pragma once
      19             : 
      20             : #include "jami_contact.h"
      21             : #include "jamidht/jamiaccount.h"
      22             : #include "fileutils.h"
      23             : 
      24             : #include <opendht/crypto.h>
      25             : #include <memory>
      26             : #include <vector>
      27             : #include <map>
      28             : #include <string>
      29             : 
      30             : namespace jami {
      31             : 
      32             : /**
      33             :  * Crypto material contained in the archive,
      34             :  * not persisted in the account configuration
      35             :  */
      36             : struct AccountArchive
      37             : {
      38             :     /** Account main private key and certificate chain */
      39             :     dht::crypto::Identity id;
      40             : 
      41             :     /** Generated CA key (for self-signed certificates) */
      42             :     std::shared_ptr<dht::crypto::PrivateKey> ca_key;
      43             : 
      44             :     /** Revoked devices */
      45             :     std::shared_ptr<dht::crypto::RevocationList> revoked;
      46             : 
      47             :     /** Ethereum private key */
      48             :     std::vector<uint8_t> eth_key;
      49             : 
      50             :     /** Contacts */
      51             :     std::map<dht::InfoHash, Contact> contacts;
      52             : 
      53             :     // Conversations
      54             :     std::map<std::string, ConvInfo> conversations;
      55             :     std::map<std::string, ConversationRequest> conversationsRequests;
      56             : 
      57             :     /** Account configuration */
      58             :     std::map<std::string, std::string> config;
      59             : 
      60             :     /** Salt for the archive encryption password.  */
      61             :     std::vector<uint8_t> password_salt;
      62             : 
      63         777 :     AccountArchive() = default;
      64           1 :     AccountArchive(const std::vector<uint8_t>& data, const std::vector<uint8_t>& password_salt = {}) { deserialize(data, password_salt); }
      65         120 :     AccountArchive(const std::filesystem::path& path, std::string_view scheme = {}, const std::string& pwd = {}) { load(path, scheme, pwd); }
      66             : 
      67             :     /** Serialize structured archive data to memory. */
      68             :     std::string serialize() const;
      69             : 
      70             :     /** Deserialize archive from memory. */
      71             :     void deserialize(const std::vector<uint8_t>& data, const std::vector<uint8_t>& salt);
      72             : 
      73             :     /** Load archive from file, optionally encrypted with provided password. */
      74          96 :     void load(const std::filesystem::path& path, std::string_view scheme, const std::string& pwd) {
      75          96 :         auto data = fileutils::readArchive(path, scheme, pwd);
      76          94 :         deserialize(data.data, data.salt);
      77          94 :     }
      78             : 
      79             :     /** Save archive to file, optionally encrypted with provided password. */
      80         818 :     void save(const std::filesystem::path& path, std::string_view scheme, const std::string& password) const {
      81         818 :         fileutils::writeArchive(serialize(), path, scheme, password, password_salt);
      82         818 :     }
      83             : };
      84             : 
      85             : } // namespace jami