Hot Hot Hot-fix Players on Bauserver without add

BauSystem_Main/src/de/steamwar/bausystem/features/world/AntiBauAddMemberFix.java

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+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.world;
+
+import de.steamwar.bausystem.config.BauServer;
+import de.steamwar.linkage.Linked;
+import de.steamwar.sql.BauweltMember;
+import de.steamwar.sql.SteamwarUser;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+
+@Linked
+public class AntiBauAddMemberFix implements Listener {
+
+
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        if (event.getPlayer().getUniqueId().equals(BauServer.getInstance().getOwner())) {
+            return;
+        }
+        if (BauweltMember.getBauMember(BauServer.getInstance().getOwner(), event.getPlayer().getUniqueId()) == null) {
+            event.getPlayer().kickPlayer("");
+            throw new SecurityException("The player " + event.getPlayer().getName() + " joined on the server of " + SteamwarUser.get(BauServer.getInstance().getOwnerID()).getUserName() + " without being added!");
+        }
+    }
+}