bungee command blocker (no tab complete block yet)

src/main/java/eu/endermite/commandwhitelist/CommandWhitelistBungee.java

@@ -0,0 +1,68 @@
+package eu.endermite.commandwhitelist;
+
+import com.google.common.io.ByteStreams;
+import eu.endermite.commandwhitelist.config.BungeeConfigCache;
+import eu.endermite.commandwhitelist.listeners.BungeeChatEventListener;
+import net.md_5.bungee.api.plugin.Plugin;
+import net.md_5.bungee.config.Configuration;
+import net.md_5.bungee.config.ConfigurationProvider;
+import net.md_5.bungee.config.YamlConfiguration;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public final class CommandWhitelistBungee extends Plugin {
+
+    private static eu.endermite.commandwhitelist.CommandWhitelistBungee plugin;
+    private static BungeeConfigCache configCache;
+
+    @Override
+    public void onEnable() {
+
+        plugin = this;
+
+        loadConfig();
+
+        this.getProxy().getPluginManager().registerListener(this, new BungeeChatEventListener());
+
+    }
+
+    public static eu.endermite.commandwhitelist.CommandWhitelistBungee getPlugin() {
+        return plugin;
+    }
+
+    public static BungeeConfigCache getConfigCache() {
+        return configCache;
+    }
+
+
+    public void loadConfig() {
+        try {
+            if (!getDataFolder().exists()) {
+                getDataFolder().mkdir();
+            }
+
+            File file = new File(getDataFolder(), "config.yml");
+
+            if (!file.exists()) {
+                file.createNewFile();
+                try (InputStream in = getResourceAsStream("bungeeconfig.yml");
+                     OutputStream out = new FileOutputStream(file)) {
+                    ByteStreams.copy(in, out);
+                }
+            }
+            final Configuration config = ConfigurationProvider.getProvider(YamlConfiguration.class).load(file);
+            ConfigurationProvider.getProvider(YamlConfiguration.class).save(config, new File(getDataFolder(), "config.yml"));
+            configCache = new BungeeConfigCache(config);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void loadConfigAsync() {
+        getProxy().getScheduler().runAsync(this, this::loadConfig);
+    }
+
+}

src/main/java/eu/endermite/commandwhitelist/config/BungeeConfigCache.java

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+package eu.endermite.commandwhitelist.config;
+
+import net.md_5.bungee.config.Configuration;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+
+public class BungeeConfigCache {
+
+    private HashMap<String, List<String>> permList = new HashMap<>();
+    private String prefix, commandDenied, noPermission, noSubCommand, configReloaded;
+
+    public BungeeConfigCache(Configuration config) {
+
+        prefix = config.getString("messages.prefix");
+        commandDenied = config.getString("messages.command-denied");
+        noPermission = config.getString("messages.no-permission");
+        noSubCommand = config.getString("messages.no-such-subcommand");
+        configReloaded = config.getString("messages.config-reloaded");
+
+        Collection<String> perms = config.getSection("commands").getKeys();
+        for (String s : perms) {
+            this.permList.put(s, config.getStringList("commands."+s));
+        }
+    }
+
+    public HashMap<String, List<String>> getPermList() {
+        return permList;
+    }
+
+    public String getPrefix() {return prefix;}
+    public String getCommandDenied() {return commandDenied;}
+    public String getNoPermission() {return noPermission;}
+    public String getNoSubCommand() {return  noSubCommand;}
+    public String getConfigReloaded() {return  configReloaded;}
+
+}

src/main/java/eu/endermite/commandwhitelist/listeners/BungeeChatEventListener.java

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+package eu.endermite.commandwhitelist.listeners;
+
+import eu.endermite.commandwhitelist.CommandWhitelistBungee;
+import net.md_5.bungee.api.ChatColor;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.md_5.bungee.api.plugin.Listener;
+import net.md_5.bungee.event.EventHandler;
+
+import java.util.List;
+import java.util.Map;
+
+public class BungeeChatEventListener implements Listener {
+
+
+    @EventHandler
+    public void onChatEvent(net.md_5.bungee.api.event.ChatEvent event) {
+
+        if (!event.isCancelled() && event.getSender() instanceof ProxiedPlayer) {
+            ProxiedPlayer player = (ProxiedPlayer) event.getSender();
+            if (event.isProxyCommand()) {
+                if (player.hasPermission("commandwhitelist.bypass")) {
+                    return;
+                }
+                String command = event.getMessage().toLowerCase();
+                boolean found = false;
+                for (Map.Entry<String, List<String>> s : CommandWhitelistBungee.getConfigCache().getPermList().entrySet()) {
+                    if (player.hasPermission("commandwhitelist.commands." + s.getKey())) {
+                        for (String comm : s.getValue()) {
+                            comm = comm.toLowerCase();
+                            if (command.equalsIgnoreCase("/"+comm)) {
+                                found = true;
+                                break;
+                            }
+                            else if (command.startsWith("/" + comm + " ")) {
+                                found = true;
+                                break;
+                            }
+                        }
+                    }
+                }
+                if (!found) {
+                    event.setCancelled(true);
+                    player.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandWhitelistBungee.getConfigCache().getPrefix() + CommandWhitelistBungee.getConfigCache().getCommandDenied()));
+                }
+
+            }
+
+
+
+        }
+
+    }
+
+}

src/main/resources/bungee.yml

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+name: CommandWhitelistBungee
+version: ${project.version}
+main: eu.endermite.commandwhitelist.CommandWhitelistBungee
+author: YouHaveTrouble

src/main/resources/bungeeconfig.yml

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+# This is bungeecord version of the config.
+messages:
+  prefix: "CommandWhitelist > "
+  command-denied: "No such command."
+  no-permission: "&cYou don't have permission to do this."
+  no-such-subcommand: "&cNo subcommand by that name."
+  config-reloaded: "&eConfiguration reloaded."
+
+commands:
+  # Permissions that control what commands players can use
+  # you can add unlimited amount of whitelists
+
+  # commandwhitelist.commands.default
+  # this will be automatically given to players by default
+  default:
+    - glist
+    - server
+  # commandwhitelist.commands.example
+  example:
+    - example