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https://github.com/Mauler125/r5sdk.git
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1285d15623
* Fixed bug where multiple of the same entries get added to the global ban/refuse list.
* Fixed bug where we still use the client instance after deleting it in 'CBanSystem::BanListCheck()'.
* Load banlist at a later state (not at construction of class), this is needed for a future change of adapting the 'business' code to feature the game's FileSystem.
* CServer cleanup.
* More detailed ban messages (banned, added to refused list, removed from slot, etc..).
* Use localization key for banned message ("#Valve_Reject_Banned").
* Add const qualifiers to all CPylon methods.
Note:
* This commit requires changes on the master server, these changes are already performed, however the new master server isn't live yet until we publish the new release.
134 lines
4.4 KiB
C++
134 lines
4.4 KiB
C++
//=============================================================================//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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// server.cpp: implementation of the CServer class.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "core/stdafx.h"
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#include "common/protocol.h"
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#include "tier1/cvar.h"
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#include "engine/server/sv_main.h"
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#include "engine/server/server.h"
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#include "networksystem/pylon.h"
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#include "networksystem/bansystem.h"
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#include "public/edict.h"
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//---------------------------------------------------------------------------------
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// Purpose: Gets the number of human players on the server
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// Output : int
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//---------------------------------------------------------------------------------
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int CServer::GetNumHumanPlayers(void) const
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{
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int nHumans = 0;
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for (int i = 0; i < g_ServerGlobalVariables->m_nMaxClients; i++)
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{
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CClient* pClient = g_pClient->GetClient(i);
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if (!pClient)
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continue;
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if (pClient->IsHumanPlayer())
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nHumans++;
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}
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return nHumans;
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}
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//---------------------------------------------------------------------------------
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// Purpose: Gets the number of fake clients on the server
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// Output : int
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//---------------------------------------------------------------------------------
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int CServer::GetNumFakeClients(void) const
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{
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int nBots = 0;
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for (int i = 0; i < g_ServerGlobalVariables->m_nMaxClients; i++)
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{
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CClient* pClient = g_pClient->GetClient(i);
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if (!pClient)
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continue;
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if (pClient->IsConnected() && pClient->IsFakeClient())
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nBots++;
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}
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return nBots;
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}
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//---------------------------------------------------------------------------------
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// Purpose: client to server authentication
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// Input : *pChallenge -
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// Output : true if user isn't banned, false otherwise
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//---------------------------------------------------------------------------------
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bool CServer::AuthClient(user_creds_s* pChallenge)
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{
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string svIpAddress = pChallenge->m_nAddr.GetAddress();
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if (sv_showconnecting->GetBool())
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DevMsg(eDLL_T::SERVER, "Processing connectionless challenge for '%s' ('%llu')\n", svIpAddress.c_str(), pChallenge->m_nNucleusID);
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if (g_pBanSystem->IsBanListValid()) // Is the banlist vector valid?
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{
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if (g_pBanSystem->IsBanned(svIpAddress, pChallenge->m_nNucleusID)) // Is the client trying to connect banned?
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{
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RejectConnection(m_Socket, pChallenge, "#Valve_Reject_Banned"); // RejectConnection for the client.
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if (sv_showconnecting->GetBool())
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Warning(eDLL_T::SERVER, "Connection rejected for '%s' ('%llu' is banned from this server!)\n", svIpAddress.c_str(), pChallenge->m_nNucleusID);
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return false;
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}
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}
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if (g_bCheckCompBanDB)
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{
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std::thread th(SV_IsClientBanned, svIpAddress, pChallenge->m_nNucleusID);
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th.detach();
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}
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return true;
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}
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//---------------------------------------------------------------------------------
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// Purpose: Initializes a CSVClient for a new net connection. This will only be called
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// once for a player each game, not once for each level change.
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// Input : *pServer -
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// *pInpacket -
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// Output : pointer to client instance on success, nullptr on failure
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//---------------------------------------------------------------------------------
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CClient* CServer::ConnectClient(CServer* pServer, user_creds_s* pChallenge)
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{
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if (pServer->AuthClient(pChallenge))
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{
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CClient* pClient = v_CServer_ConnectClient(pServer, pChallenge);
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return pClient;
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}
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return nullptr;
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}
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//---------------------------------------------------------------------------------
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// Purpose: Rejects connection request and sends back a message
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// Input : *iSocket -
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// *pChallenge -
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// *szMessage -
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//---------------------------------------------------------------------------------
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void CServer::RejectConnection(int iSocket, user_creds_s* pChallenge, const char* szMessage)
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{
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v_CServer_RejectConnection(this, iSocket, pChallenge, szMessage);
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}
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///////////////////////////////////////////////////////////////////////////////
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void CServer_Attach()
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{
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DetourAttach((LPVOID*)&v_CServer_ConnectClient, &CServer::ConnectClient);
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}
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void CServer_Detach()
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{
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DetourDetach((LPVOID*)&v_CServer_ConnectClient, &CServer::ConnectClient);
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}
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///////////////////////////////////////////////////////////////////////////////
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bool g_bCheckCompBanDB = true; // Maybe make this a static method in CServer? It won't be added to the struct offsets then.
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CServer* g_pServer = nullptr; |