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new updated by madness fixing so only the client lags and nobody else

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This commit is contained in:
jenz 2022-03-13 11:43:04 +01:00
parent 2e25e066ed
commit 1f6abdff6f
4 changed files with 73 additions and 103 deletions
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15
rptcrashfix/gamedata/rptexploitfix.css.txt
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@ -1,15 +0,0 @@
"Games"
{
"cstrike"
{
"Signatures"
{
"CGameClient::ExecuteStringCommand()"
{
"library" "engine"
"linux" "@_ZN11CGameClient20ExecuteStringCommandEPKc"
"windows" "\x55\x89\xE5\x81\xEC\x48\x05\x00\x00"
}
}
}
}

46
rptcrashfix/gamedata/rptfixaddrs.css.txt Normal file
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"Games"
{
"cstrike"
{
"Addresses"
{
"aRptServerEnabl_ptr"
{
"windows"
{
"signature" "aRptServerEnabl_ptr_"
}
"linux"
{
"signature" "aRptServerEnabl_ptr_"
}
}
"aRptClientEnabl_ptr"
{
"windows"
{
"signature" "aRptClientEnabl_ptr_"
}
"linux"
{
"signature" "aRptClientEnabl_ptr_"
}
}
}
"Signatures"
{
"aRptServerEnabl_ptr_"
{
"library" "engine"
"windows" "\x72\x70\x74\x5F\x73\x65\x72\x76\x65\x72"
"linux" "\x72\x70\x74\x5F\x73\x65\x72\x76\x65\x72"
}
"aRptClientEnabl_ptr_"
{
"library" "engine"
"windows" "\x72\x70\x74\x5F\x63\x6C\x69\x65\x6E\x74"
"linux" "\x72\x70\x74\x5F\x63\x6C\x69\x65\x6E\x74"
}
}
}
}

88
rptcrashfix/scripting/rptexploitfix.sp
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@ -1,88 +0,0 @@
#pragma semicolon 1
#define PLUGIN_AUTHOR "null138"
#define PLUGIN_VERSION "1.00"
#include <sourcemod>
#include <sdktools>
#include <dhooks>
// linux
#define GetPlayerSlotOffs 3
#pragma newdecls required
Handle hExecuteStringCommand;
Handle hGetPlayerSlot;
public Plugin myinfo =
{
name = "RPT Exploit Fixer",
author = PLUGIN_AUTHOR,
description = "Fixes latest RPT server exploit",
version = PLUGIN_VERSION,
url = "https://steamcommunity.com/id/null138/"
}
public void OnPluginStart()
{
Handle conf = LoadGameConfigFile("rptexploitfix.css");
if (conf == INVALID_HANDLE)
SetFailState("Failed to load gamedata rptexploitfix.css");
hExecuteStringCommand = DHookCreateDetour(Address_Null, CallConv_THISCALL, ReturnType_Bool, ThisPointer_Address);
if (!hExecuteStringCommand)
SetFailState("Failed to setup detour for CGameClient::ExecuteStringCommand()");
if (!DHookSetFromConf(hExecuteStringCommand, conf, SDKConf_Signature, "CGameClient::ExecuteStringCommand()"))
SetFailState("Failed to load CGameClient::ExecuteStringCommand() signature from gamedata");
DHookAddParam(hExecuteStringCommand, HookParamType_CharPtr);
if (!DHookEnableDetour(hExecuteStringCommand, false, ExecuteStringCommand))
SetFailState("Failed to detour CGameClient::ExecuteStringCommand()");
// And a post hook.
if (!DHookEnableDetour(hExecuteStringCommand, true, Detour_OnExecuteStringCommand_Post))
SetFailState("Failed to detour ExecuteStringCommand post.");
// Setup quick hack to get the client index of the IClient this pointer in the detour callback.
StartPrepSDKCall(SDKCall_Raw);
PrepSDKCall_SetVirtual(GetPlayerSlotOffs);
PrepSDKCall_SetReturnInfo(SDKType_PlainOldData, SDKPass_Plain);
hGetPlayerSlot = EndPrepSDKCall();
delete conf;
}
public MRESReturn Detour_OnExecuteStringCommand_Post(Address pThis, Handle hReturn, Handle hParams)
{
int client = SDKCall(hGetPlayerSlot, pThis) + 1;
char sBuffer[512];
DHookGetParamString(hParams, 1, sBuffer, sizeof(sBuffer));
if((sBuffer[0] == 'r' && sBuffer[1] == 'p' && sBuffer[2] == 't'))
{
if(IsClientInGame(client) && !IsClientSourceTV(client))
{
LogMessage("client: %N wanted command pre: %s", client, sBuffer);
KickClient(client, "DO NOT USE EXPLOITS ON THIS SERVER");
}
}
}
public MRESReturn ExecuteStringCommand(Address addrThis, Handle hReturn, Handle hParams)
{
int client = SDKCall(hGetPlayerSlot, addrThis) + 1;
char cmd[512];
DHookGetParamString(hParams, 1, cmd, 512);
// "rpt", "rpt_"
if((cmd[0] == 'r' && cmd[1] == 'p' && cmd[2] == 't'))
{
if(IsClientInGame(client) && !IsClientSourceTV(client))
{
LogMessage("client: %N wanted command pre: %s", client, cmd);
KickClient(client, "DO NOT USE EXPLOITS ON THIS SERVER");
}
}
return MRES_Ignored;
}

27
rptcrashfix/scripting/rptexploitfix3.sp Normal file
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#pragma semicolon 1
#define PLUGIN_AUTHOR "null138"
#define PLUGIN_VERSION "3.00"
#include <sourcemod>
#pragma newdecls required
public Plugin myinfo =
{
name = "RPT Exploit Fixer",
author = PLUGIN_AUTHOR,
description = "Fixes latest RPT server exploit on linux",
version = PLUGIN_VERSION,
url = "https://steamcommunity.com/id/null138/"
}
public void OnPluginStart()
{
Address aRptServerEnabl = GameConfGetAddress(LoadGameConfigFile("rptfixaddrs.css"), "aRptServerEnabl_ptr");
Address aRptClientEnabl = GameConfGetAddress(LoadGameConfigFile("rptfixaddrs.css"), "aRptClientEnabl_ptr");
if (aRptServerEnabl)
StoreToAddress(aRptServerEnabl, 0x0, NumberType_Int8);
if (aRptClientEnabl)
StoreToAddress(aRptClientEnabl, 0x0, NumberType_Int8);
}