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Fix for HealOtherPlayer exploit, also fix #1309

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This commit is contained in:
Simon 2016-10-17 15:51:49 +03:00
parent 5be85b9864
commit 1460a7ad91
4 changed files with 59 additions and 3 deletions
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40
TShockAPI/GetDataHandlers.cs
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@ -1261,7 +1261,8 @@ namespace TShockAPI
{ PacketTypes.PlaceItemFrame, HandlePlaceItemFrame },
{ PacketTypes.SyncExtraValue, HandleSyncExtraValue },
{ PacketTypes.LoadNetModule, HandleLoadNetModule },
{ PacketTypes.ToggleParty, HandleToggleParty }
{ PacketTypes.ToggleParty, HandleToggleParty },
{ PacketTypes.PlayerHealOther, HandleHealOther }
};
}
@ -1283,6 +1284,43 @@ namespace TShockAPI
return false;
}
private static bool HandleHealOther(GetDataHandlerArgs args)
{
byte plr = args.Data.ReadInt8();
short amount = args.Data.ReadInt16();
if (amount <= 0 || Main.player[plr] == null || !Main.player[plr].active)
{
return true;
}
if (amount > TShock.Config.MaxDamage * 0.2)
{
args.Player.Disable("HealOtherPlayer max amount cheat attempt!", DisableFlags.WriteToLogAndConsole);
return true;
}
if (args.TPlayer.whoAmI != plr && (args.TPlayer.team == 0 || args.TPlayer.team != Main.player[plr].team))
{
args.Player.Disable("HealOtherPlayer cheat attempt!", DisableFlags.WriteToLogAndConsole);
return true;
}
if (args.Player.HealOtherThreshold > TShock.Config.HealOtherThreshold)
{
args.Player.Disable("Reached HealOtherPlayer threshold.", DisableFlags.WriteToLogAndConsole);
return true;
}
if (TShock.CheckIgnores(args.Player) || (DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
return true;
}
args.Player.HealOtherThreshold++;
return false;
}
private static bool HandlePlayerSlot(GetDataHandlerArgs args)
{
byte plr = args.Data.ReadInt8();