Line data    Source code

       1             : /*
       2             :  *  Copyright (C) 2004-2026 Savoir-faire Linux Inc.
       3             :  *
       4             :  *  This program is free software: you can redistribute it and/or modify
       5             :  *  it under the terms of the GNU General Public License as published by
       6             :  *  the Free Software Foundation, either version 3 of the License, or
       7             :  *  (at your option) any later version.
       8             :  *
       9             :  *  This program is distributed in the hope that it will be useful,
      10             :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      12             :  *  GNU General Public License for more details.
      13             :  *
      14             :  *  You should have received a copy of the GNU General Public License
      15             :  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
      16             :  */
      17             : 
      18             : #include "swarm_channel_handler.h"
      19             : #include "jamidht/jamiaccount.h"
      20             : 
      21             : namespace jami {
      22             : 
      23         670 : SwarmChannelHandler::SwarmChannelHandler(const std::shared_ptr<JamiAccount>& acc, dhtnet::ConnectionManager& cm)
      24             :     : ChannelHandlerInterface()
      25         670 :     , account_(acc)
      26         670 :     , connectionManager_(cm)
      27         670 : {}
      28             : 
      29        1340 : SwarmChannelHandler::~SwarmChannelHandler() {}
      30             : 
      31             : void
      32           0 : SwarmChannelHandler::connect(const DeviceId& deviceId,
      33             :                              const std::string& conversationId,
      34             :                              ConnectCb&& cb,
      35             :                              const std::string& /*connectionType*/,
      36             :                              bool /*forceNewConnection*/)
      37             : {
      38             : #ifdef LIBJAMI_TEST
      39           0 :     if (disableSwarmManager)
      40           0 :         return;
      41             : #endif
      42           0 :     connectionManager_.connectDevice(deviceId, fmt::format("swarm://{}", conversationId), cb);
      43             : }
      44             : 
      45             : bool
      46         389 : SwarmChannelHandler::onRequest(const std::shared_ptr<dht::crypto::Certificate>& cert, const std::string& name)
      47             : {
      48             : #ifdef LIBJAMI_TEST
      49         389 :     if (disableSwarmManager)
      50           1 :         return false;
      51             : #endif
      52         388 :     auto acc = account_.lock();
      53         388 :     if (!cert || !cert->issuer || !acc)
      54           0 :         return false;
      55             : 
      56         388 :     auto sep = name.find_last_of('/');
      57         388 :     auto conversationId = name.substr(sep + 1);
      58         388 :     if (auto acc = account_.lock())
      59         388 :         if (auto* convModule = acc->convModule(true)) {
      60         387 :             auto res = !convModule->isBanned(conversationId, cert->issuer->getId().toString());
      61         387 :             res &= !convModule->isBanned(conversationId, cert->getLongId().toString());
      62         387 :             return res;
      63         388 :         }
      64           1 :     return false;
      65         388 : }
      66             : 
      67             : void
      68         698 : SwarmChannelHandler::onReady(const std::shared_ptr<dht::crypto::Certificate>&,
      69             :                              const std::string& uri,
      70             :                              std::shared_ptr<dhtnet::ChannelSocket> socket)
      71             : {
      72         698 :     auto sep = uri.find_last_of('/');
      73         699 :     auto conversationId = uri.substr(sep + 1);
      74         699 :     if (auto acc = account_.lock()) {
      75         699 :         if (auto* convModule = acc->convModule(true)) {
      76         698 :             convModule->addSwarmChannel(conversationId, socket);
      77             :         }
      78         699 :     }
      79         699 : }
      80             : } // namespace jami