mirror of
https://github.com/azerothcore/mod-anticheat.git
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a4e1ef2feb
New conf: Anticheat.OpAckOrderHack = 1 This is experimental. It will run with just the new conf. This checks for the more advance hacks of op code manipulation sent to the server. It will not alert the GMs and will not add to the collumn counts at the current moment. It will only log into the log file when the conf is enabled. This is experimental until we get feed back on performance impact.
137 lines
5.0 KiB
C++
137 lines
5.0 KiB
C++
/*
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*MIT License
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*
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*Copyright (c) 2022 Azerothcore
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*
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*Permission is hereby granted, free of charge, to any person obtaining a copy
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*of this software and associated documentation files (the "Software"), to deal
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*in the Software without restriction, including without limitation the rights
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*to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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*copies of the Software, and to permit persons to whom the Software is
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*furnished to do so, subject to the following conditions:
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*
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*The above copyright notice and this permission notice shall be included in all
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*copies or substantial portions of the Software.
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*
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*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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*IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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*FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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*AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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*LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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*OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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*SOFTWARE.
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*/
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#ifndef SC_ACMGR_H
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#define SC_ACMGR_H
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#include "Common.h"
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#include "SharedDefines.h"
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#include "ScriptMgr.h"
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#include "AnticheatData.h"
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#include "Chat.h"
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#include "ObjectGuid.h"
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#include "EventEmitter.h"
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class Player;
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class AnticheatData;
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enum ReportTypes
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{
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SPEED_HACK_REPORT = 0,
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FLY_HACK_REPORT = 1,
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WALK_WATER_HACK_REPORT = 2,
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JUMP_HACK_REPORT = 3,
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TELEPORT_PLANE_HACK_REPORT = 4,
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CLIMB_HACK_REPORT = 5,
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TELEPORT_HACK_REPORT = 6,
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IGNORE_CONTROL_REPORT = 7,
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ZAXIS_HACK_REPORT = 8,
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ANTISWIM_HACK_REPORT = 9,
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GRAVITY_HACK_REPORT = 10,
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ANTIKNOCK_BACK_HACK_REPORT = 11,
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NO_FALL_DAMAGE_HACK_REPORT = 12
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// MAX_REPORT_TYPES
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};
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// GUID is the key.
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typedef std::map<ObjectGuid, AnticheatData> AnticheatPlayersDataMap;
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class ServerOrderData
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{
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public:
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ServerOrderData(uint32 serv, uint32 resp) : serverOpcode1(serv), serverOpcode2(0), clientResp(resp), lastSent(0), lastRcvd(0), counter(0) {}
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ServerOrderData(uint32 serv1, uint32 serv2, uint32 resp) : serverOpcode1(serv1), serverOpcode2(serv2), clientResp(resp), lastSent(0), lastRcvd(0), counter(0) {}
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uint32 serverOpcode1;
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uint32 serverOpcode2;
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uint32 clientResp;
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uint32 lastSent;
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uint32 lastRcvd;
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int32 counter;
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};
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class AnticheatMgr
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{
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AnticheatMgr();
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~AnticheatMgr();
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public:
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static AnticheatMgr* instance()
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{
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static AnticheatMgr* instance = new AnticheatMgr();
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return instance;
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}
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EventEmitter<void(Player*, uint16)> OnReport;
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void StartHackDetection(Player* player, MovementInfo movementInfo, uint32 opcode);
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void SavePlayerData(Player* player);
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void SavePlayerDataDaily(Player* player);
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void HandlePlayerLogin(Player* player);
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void HandlePlayerLogout(Player* player);
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void AckUpdate(Player* player, uint32 diff);
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void DoActions(Player* player);
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// orders
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void OrderSent(WorldPacket const* data);
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void CheckForOrderAck(uint32 opcode);
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std::vector<ServerOrderData> _opackorders; // Packets sent by server, triggering *_ACK from client
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uint32 GetTotalReports(ObjectGuid guid);
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float GetAverage(ObjectGuid guid);
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uint32 GetTypeReports(ObjectGuid guid, uint8 type);
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void AnticheatGlobalCommand(ChatHandler* handler);
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void AnticheatDeleteCommand(ObjectGuid guid);
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void AnticheatPurgeCommand(ChatHandler* handler);
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void ResetDailyReportStates();
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private:
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void SpeedHackDetection(Player* player, MovementInfo movementInfo);
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void FlyHackDetection(Player* player, MovementInfo movementInfo);
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void JumpHackDetection(Player* player, MovementInfo movementInfo, uint32 opcode);
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void TeleportPlaneHackDetection(Player* player, MovementInfo, uint32 opcode);
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void ClimbHackDetection(Player* player, MovementInfo movementInfo, uint32 opcode);
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void TeleportHackDetection(Player* player, MovementInfo movementInfo);
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void IgnoreControlHackDetection(Player* player, MovementInfo movementInfo, uint32 opcode);
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void GravityHackDetection(Player* player, MovementInfo movementInfo);
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void WalkOnWaterHackDetection(Player* player, MovementInfo movementInfo);
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void ZAxisHackDetection(Player* player, MovementInfo movementInfo);
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void AntiSwimHackDetection(Player* player, MovementInfo movementInfo, uint32 opcode);
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void AntiKnockBackHackDetection(Player* player, MovementInfo movementInfo);
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void NoFallDamageDetection(Player* player, MovementInfo movementInfo);
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void BGStartExploit(Player* player, MovementInfo movementInfo);
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void BuildReport(Player* player,uint16 reportType);
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bool MustCheckTempReports(uint8 type);
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uint32 _counter = 0;
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uint32 _alertFrequency = 0;
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uint32 _updateCheckTimer = 4000;
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AnticheatPlayersDataMap m_Players; ///< Player data
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};
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#define sAnticheatMgr AnticheatMgr::instance()
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#endif
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