mirror of
https://github.com/NoCheatPlus/NoCheatPlus.git
synced 2024-07-19 09:24:41 +02:00
Detect and kick players that activate the infinite durability hack
This commit is contained in:
Evenprime
parent
624e04393f
commit
bc35207828
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@ -3,7 +3,7 @@ name: NoCheat
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author: Evenprime
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main: cc.co.evenprime.bukkit.nocheat.NoCheat
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version: 1.13c
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version: 1.14
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softdepend: [ Permissions, CraftIRC ]
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@ -33,6 +33,7 @@ permissions:
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nocheat.flying: true
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nocheat.fakesneak: true
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nocheat.fastswim: true
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nocheat.infinitedurability: true
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nocheat.moving:
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description: Allow to player to move/fly without getting checked at all
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default: op
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@ -60,6 +61,6 @@ permissions:
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nocheat.fastswim:
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description: Allow the player to swim at normal walking speed
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default: op
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nocheat.infinitedurability:
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description: Allow the player to use a known infinite item durability hack
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default: op
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@ -17,6 +17,7 @@ import cc.co.evenprime.bukkit.nocheat.actions.CustomAction;
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import cc.co.evenprime.bukkit.nocheat.checks.AirbuildCheck;
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import cc.co.evenprime.bukkit.nocheat.checks.BogusitemsCheck;
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import cc.co.evenprime.bukkit.nocheat.checks.Check;
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import cc.co.evenprime.bukkit.nocheat.checks.InfinitedurabilityCheck;
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import cc.co.evenprime.bukkit.nocheat.checks.NukeCheck;
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import cc.co.evenprime.bukkit.nocheat.checks.MovingCheck;
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import cc.co.evenprime.bukkit.nocheat.checks.SpeedhackCheck;
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@ -70,12 +71,14 @@ public class NoCheat extends JavaPlugin {
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private Level consoleLevel;
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private String ircTag;
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private NukeCheck nukeCheck;
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private InfinitedurabilityCheck infiniteCheck;
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private DataManager dataManager;
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private CustomCommandSender sender;
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private boolean showStartupMessages = true;
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public NoCheat() {
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}
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@ -152,9 +155,10 @@ public class NoCheat extends JavaPlugin {
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airbuildCheck = new AirbuildCheck(this, config);
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bogusitemsCheck = new BogusitemsCheck(this, config);
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nukeCheck = new NukeCheck(this, config);
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infiniteCheck = new InfinitedurabilityCheck(this, config);
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// just for convenience
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checks = new Check[] {movingCheck, speedhackCheck, airbuildCheck, bogusitemsCheck, nukeCheck};
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checks = new Check[] {movingCheck, speedhackCheck, airbuildCheck, bogusitemsCheck, nukeCheck, infiniteCheck};
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if(!this.getServer().getAllowFlight() && movingCheck.isActive()) {
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Logger.getLogger("Minecraft").warning("[NoCheat] you have set \"allow-flight=false\" in your server.properties file. That builtin anti-flying-mechanism will likely conflict with this plugin. Please consider deactivating it by setting it to \"true\"");
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@ -0,0 +1,75 @@
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package cc.co.evenprime.bukkit.nocheat.checks;
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import java.util.logging.Level;
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import org.bukkit.Bukkit;
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import org.bukkit.entity.Player;
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import org.bukkit.event.Event;
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import org.bukkit.event.Listener;
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import org.bukkit.event.Event.Priority;
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import org.bukkit.event.player.PlayerItemHeldEvent;
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import org.bukkit.plugin.PluginManager;
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import cc.co.evenprime.bukkit.nocheat.ConfigurationException;
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import cc.co.evenprime.bukkit.nocheat.NoCheat;
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import cc.co.evenprime.bukkit.nocheat.config.NoCheatConfiguration;
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import cc.co.evenprime.bukkit.nocheat.data.PermissionData;
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import cc.co.evenprime.bukkit.nocheat.listeners.InfinitedurabilityListener;
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public class InfinitedurabilityCheck extends Check {
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private String logMessage;
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private String kickMessage;
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private boolean kick;
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public InfinitedurabilityCheck(NoCheat plugin, NoCheatConfiguration config) {
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super(plugin, "infinitedurability", PermissionData.PERMISSION_INFINITEDURABILITY, config);
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}
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public void check(PlayerItemHeldEvent event) {
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if(skipCheck(event.getPlayer()))
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return;
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if(event.getNewSlot() == 9) {
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Player player = event.getPlayer();
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String logString = String.format(logMessage, player.getName());
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plugin.log(Level.SEVERE, logString);
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if(kick) {
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player.kickPlayer(kickMessage);
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}
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}
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}
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@Override
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public void configure(NoCheatConfiguration config) {
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try {
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setActive(config.getBooleanValue("active.infinitedurability"));
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logMessage = config.getStringValue("infinitedurability.logmessage");
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logMessage = logMessage.replace("[player]", "%1$s");
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kickMessage = config.getStringValue("infinitedurability.kickmessage");
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kick = config.getBooleanValue("infinitedurability.kick");
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} catch(ConfigurationException e) {
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setActive(false);
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e.printStackTrace();
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}
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}
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@Override
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protected void registerListeners() {
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PluginManager pm = Bukkit.getServer().getPluginManager();
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// Register listeners for itemdupe check
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Listener bogusitemsPlayerListener = new InfinitedurabilityListener(this);
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// Register listeners for itemdupe check
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pm.registerEvent(Event.Type.PLAYER_ITEM_HELD, bogusitemsPlayerListener, Priority.Lowest, plugin);
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}
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}
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@ -97,6 +97,7 @@ public class NoCheatConfiguration {
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activeNode.add(new BooleanOption("airbuild", SimpleYaml.getBoolean("active.airbuild", false, yamlContent)));
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activeNode.add(new BooleanOption("bogusitems", SimpleYaml.getBoolean("active.bogusitems", false, yamlContent)));
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activeNode.add(new BooleanOption("nuke", SimpleYaml.getBoolean("active.nuke", false, yamlContent)));
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activeNode.add(new BooleanOption("infinitedurability", SimpleYaml.getBoolean("active.infinitedurability", true, yamlContent)));
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}
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/*** SPEEDHACK section ***/
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@ -219,6 +220,18 @@ public class NoCheatConfiguration {
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}
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/*** INFINITE_DURABILITY section ***/
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{
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ParentOption nukeNode = new ParentOption("infinitedurability", false);
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root.add(nukeNode);
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nukeNode.add(new BooleanOption("checkops", SimpleYaml.getBoolean("infinitedurability.checkops", false, yamlContent)));
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nukeNode.add(new LongStringOption("logmessage", SimpleYaml.getString("infinitedurability.logmessage", "InfDur: [player] tries to use an infinite durability hack", yamlContent)));
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nukeNode.add(new LongStringOption("kickmessage", SimpleYaml.getString("infinitedurability.kickmessage", "No infinite durability hacks allowed", yamlContent)));
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nukeNode.add(new BooleanOption("kick", SimpleYaml.getBoolean("infinitedurability.kick", true, yamlContent)));
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}
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/*** CUSTOMACTIONS section ***/
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{
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ParentOption customActionsNode = new ParentOption("customactions", true);
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@ -2,10 +2,11 @@ package cc.co.evenprime.bukkit.nocheat.data;
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public class PermissionData {
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public final long lastUpdate[] = new long[11];
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public final boolean cache[] = new boolean[11];
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private static final int size = 12;
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public final long lastUpdate[] = new long[size];
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public final boolean cache[] = new boolean[size];
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public static final String[] permissionNames = new String[11];
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public static final String[] permissionNames = new String[size];
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public static final int PERMISSION_MOVING = 0;
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public static final int PERMISSION_FLYING = 1;
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@ -18,6 +19,7 @@ public class PermissionData {
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public static final int PERMISSION_FAKESNEAK = 8;
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public static final int PERMISSION_FASTSWIM = 9;
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public static final int PERMISSION_NUKE = 10;
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public static final int PERMISSION_INFINITEDURABILITY = 11;
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static {
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permissionNames[PERMISSION_AIRBUILD] = "nocheat.airbuild";
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@ -31,5 +33,6 @@ public class PermissionData {
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permissionNames[PERMISSION_FAKESNEAK] = "nocheat.fakesneak";
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permissionNames[PERMISSION_FASTSWIM] = "nocheat.fastswim";
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permissionNames[PERMISSION_NUKE] = "nocheat.nuke";
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permissionNames[PERMISSION_INFINITEDURABILITY] = "nocheat.infinitedurability";
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}
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}
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@ -0,0 +1,21 @@
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package cc.co.evenprime.bukkit.nocheat.listeners;
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import org.bukkit.event.player.PlayerItemHeldEvent;
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import org.bukkit.event.player.PlayerListener;
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import cc.co.evenprime.bukkit.nocheat.checks.InfinitedurabilityCheck;
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public class InfinitedurabilityListener extends PlayerListener {
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private final InfinitedurabilityCheck check;
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public InfinitedurabilityListener(InfinitedurabilityCheck check) {
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this.check = check;
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}
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@Override
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public void onItemHeldChange(PlayerItemHeldEvent event) {
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check.check(event);
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}
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}
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@ -36,6 +36,7 @@ public class Explainations {
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"Because this is done by most 'nuke' hack-clients, it is easy to prevent (for now). If a player tries destroying\n" +
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"blocks that are outside his field of sight, he'll get kicked from the server.\n" +
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"This is only a temporary solution (and will probably not hold for long), but it's better than nothing, I guess...");
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set("active.infinitedurability", "If activated, it will be detected when players activate the infinite durability hack.");
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set("newpermsystem", "If activated, NoCheat will fully rely on the new Permission system of Bukkit, introduced with build 1000.\n" +
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"This only makes sense if you also have a permission plugin that is capable of managing permissions in the new system.");
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@ -207,6 +208,14 @@ public class Explainations {
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"to not check them, e.g. they got the relevant permission from a Permissions plugin.");
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set("nuke.limitreach", "Deny blockbreaking over longer distances than the standard minecraft\n" +
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"client allows.");
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set("infinitedurability.logmessage", "The message that appears in your logs if somebody tries to use the hack");
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set("infinitedurability.kickmessage", "The message that is shown to players that get kicked for hacking");
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set("infinitedurability.checkops", "Also check players with OP-status, unless there is another reason\n" +
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"to not check them, e.g. they got the relevant permission from a Permissions plugin.");
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set("infinitedurability.kick", "Kick the player if hacking. Please not that if you decide to not kick players,\n" +
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"the log message about hacking will only appear once, not every time they use the infinite durability\n" +
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"item. It is strongly recommended to kick the players!");
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}
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private static void set(String id, String text) {
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