File indexing completed on 2025-01-05 04:37:21

 /*
     SPDX-FileCopyrightText: 2008 Joris Guisson <joris.guisson@gmail.com>
     SPDX-FileCopyrightText: 2008 Ivan Vasic <ivasic@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #include "accessmanager.h"
 
 #include <interfaces/blocklistinterface.h>
 #include <net/address.h>
 #include <peer/badpeerslist.h>
 #include <torrent/server.h>
 #include <tracker/tracker.h>
 
 namespace bt
 {
 AccessManager::AccessManager()
 {
     banned = new BadPeersList();
     addBlockList(banned);
 }
 
 AccessManager::~AccessManager()
 {
     qDeleteAll(blocklists);
 }
 
 AccessManager &AccessManager::instance()
 {
     static AccessManager inst;
     return inst;
 }
 
 void AccessManager::addBlockList(BlockListInterface *bl)
 {
     blocklists.append(bl);
 }
 
 void AccessManager::removeBlockList(BlockListInterface *bl)
 {
     blocklists.removeAll(bl);
 }
 
 bool AccessManager::allowed(const net::Address &addr) const
 {
     // Don't connect to the custom IP sent to the tracker, this should be our own'
     if (isOurOwnAddress(addr))
         return false;
 
     for (const BlockListInterface *bl : std::as_const(blocklists)) {
         if (bl->blocked(addr))
             return false;
     }
     return true;
 }
 
 void AccessManager::banPeer(const QString &addr)
 {
     banned->addBadPeer(addr);
 }
 
 void AccessManager::addExternalIP(const QString &addr)
 {
     external_addresses.append(addr);
 }
 
 bool AccessManager::isOurOwnAddress(const net::Address &addr) const
 {
     Uint16 port = bt::Server::getPort();
     if (!Tracker::getCustomIP().isEmpty() && net::Address(Tracker::getCustomIP(), port) == addr)
         return true;
 
     for (const QString &ip : std::as_const(external_addresses)) {
         net::Address address(ip, port);
         if (address == addr)
             return true;
     }
 
     return false;
 }
 
 }