bump version

* validate the requested command before exposing argument completions

* fix waterfall tab completion filtering

* some formatting

basic idea formatting wont be bad

CommandWhitelistBukkit/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.12.0</version>
+        <version>2.12.1</version>
     </parent>
 
     <artifactId>Bukkit</artifactId>
@@ -76,10 +76,6 @@
             <id>sonatype-snapshots</id>
             <url>https://central.sonatype.com/repository/maven-snapshots/</url>
         </repository>
-        <repository>
-            <id>dmulloy2-repo</id>
-            <url>https://repo.dmulloy2.net/nexus/repository/public/</url>
-        </repository>
         <repository>
             <id>papermc</id>
             <url>https://repo.papermc.io/repository/maven-public/</url>
@@ -112,9 +108,9 @@
             <scope>compile</scope>
         </dependency>
         <dependency>
-            <groupId>com.comphenix.protocol</groupId>
+            <groupId>net.dmulloy2</groupId>
             <artifactId>ProtocolLib</artifactId>
-            <version>5.1.0</version>
+            <version>5.4.0</version>
             <scope>provided</scope>
         </dependency>
         <dependency>

CommandWhitelistBukkit/src/main/java/eu/endermite/commandwhitelist/bukkit/CommandWhitelistBukkit.java

@@ -20,7 +20,10 @@ import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.File;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 
 public class CommandWhitelistBukkit extends JavaPlugin {
@@ -85,7 +88,8 @@ public class CommandWhitelistBukkit extends JavaPlugin {
                 for (Player p : Bukkit.getOnlinePlayers()) {
                     p.updateCommands();
                 }
-            } catch (Exception ignored) {}
+            } catch (Exception ignored) {
+            }
             audiences.sender(sender).sendMessage(CWCommand.miniMessage.deserialize(configCache.prefix + configCache.config_reloaded));
         });
     }

CommandWhitelistBukkit/src/main/java/eu/endermite/commandwhitelist/bukkit/listeners/AsyncTabCompleteBlockerListener.java

@@ -13,12 +13,13 @@ public class AsyncTabCompleteBlockerListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGHEST)
     public void onCommandTabComplete(AsyncTabCompleteEvent event) {
-        if (!(event.getSender() instanceof Player)) return;
+        if (!(event.getSender() instanceof Player player)) return;
-        Player player = (Player) event.getSender();
         if (player.hasPermission(CWPermission.BYPASS.permission())) return;
         String buffer = event.getBuffer();
-        if ((buffer.split(" ").length == 1 && !buffer.endsWith(" ")) || !buffer.startsWith("/")) {
+        int commandEnd = buffer.indexOf(' ');
-            CommandWhitelistBukkit.getConfigCache().debug("Actively prevented "+event.getSender().getName()+"'s tab completion (sus packet)");
+        if (commandEnd < 0 || buffer.charAt(0) != '/' || !CommandWhitelistBukkit.getCommands(player)
+                .contains(buffer.substring(1, commandEnd).toLowerCase())) {
+            CommandWhitelistBukkit.getConfigCache().debug("Actively prevented " + event.getSender().getName() + "'s tab completion (sus packet)");
             event.setCancelled(true);
             return;
         }

CommandWhitelistBukkit/src/main/java/eu/endermite/commandwhitelist/bukkit/listeners/TabCompleteBlockerListener.java

@@ -13,12 +13,13 @@ public class TabCompleteBlockerListener implements Listener {
 
     @EventHandler(priority = EventPriority.NORMAL)
     public void onCommandTabComplete(TabCompleteEvent event) {
-        if (!(event.getSender() instanceof Player)) return;
+        if (!(event.getSender() instanceof Player player)) return;
-        Player player = (Player) event.getSender();
         if (player.hasPermission(CWPermission.BYPASS.permission())) return;
         String buffer = event.getBuffer();
-        if ((buffer.split(" ").length == 1 && !buffer.endsWith(" ")) || !buffer.startsWith("/")) {
+        int commandEnd = buffer.indexOf(' ');
-            CommandWhitelistBukkit.getConfigCache().debug("Actively prevented "+event.getSender().getName()+"'s tab completion (sus packet)");
+        if (commandEnd < 0 || buffer.charAt(0) != '/' || !CommandWhitelistBukkit.getCommands(player)
+                .contains(buffer.substring(1, commandEnd).toLowerCase())) {
+            CommandWhitelistBukkit.getConfigCache().debug("Actively prevented " + event.getSender().getName() + "'s tab completion (sus packet)");
             event.setCancelled(true);
             return;
         }

CommandWhitelistCommon/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.12.0</version>
+        <version>2.12.1</version>
     </parent>
 
     <artifactId>Common</artifactId>
@@ -66,7 +66,7 @@
     <repositories>
         <repository>
             <id>pluginwiki-repo</id>
-            <url>https://ci.pluginwiki.us/plugin/repository/everything/</url>
+            <url>https://repo.bsdevelopment.org/releases</url>
         </repository>
         <repository>
             <id>velocitypowered-repo</id>
@@ -82,7 +82,7 @@
         <dependency>
             <groupId>com.github.thatsmusic99</groupId>
             <artifactId>ConfigurationMaster-API</artifactId>
-            <version>v2.0.0-BETA-9</version>
+            <version>v2.0.0-rc.3</version>
             <scope>compile</scope>
         </dependency>
         <dependency>

CommandWhitelistVelocity/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.12.0</version>
+        <version>2.12.1</version>
     </parent>
 
     <artifactId>Velocity</artifactId>

CommandWhitelistWaterfall/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.12.0</version>
+        <version>2.12.1</version>
     </parent>
 
     <artifactId>Waterfall</artifactId>

CommandWhitelistWaterfall/src/main/java/eu/endermite/commandwhitelist/waterfall/listeners/BungeeTabcompleteListener.java

@@ -7,19 +7,35 @@ 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;
+
 public class BungeeTabcompleteListener implements Listener {
 
     @EventHandler
     public void onTabcomplete(net.md_5.bungee.api.event.TabCompleteEvent event) {
-        if (!(event.getReceiver() instanceof ProxiedPlayer)) return;
+        if (!(event.getSender() instanceof ProxiedPlayer)) return;
-        ProxiedPlayer player = (ProxiedPlayer) event.getReceiver();
+        ProxiedPlayer player = (ProxiedPlayer) event.getSender();
-        if (event.getSuggestions().isEmpty()) return;
         if (player.hasPermission(CWPermission.BYPASS.permission())) return;
-        CommandUtil.filterSuggestions(
+
+        String cursor = event.getCursor();
+        int commandEnd = cursor.indexOf(' ');
+        if (commandEnd >= 0 && cursor.charAt(0) == '/') {
+            String command = cursor.substring(1, commandEnd).toLowerCase();
+            if (CommandWhitelistWaterfall.getPlugin().getProxy().getPluginManager().isExecutableCommand(command, player)
+                    && !CommandWhitelistWaterfall.getCommands(player).contains(command)) {
+                event.setCancelled(true);
+                return;
+            }
+        }
+        if (event.getSuggestions().isEmpty()) return;
+
+        List<String> suggestions = CommandUtil.filterSuggestions(
                 event.getCursor(),
                 event.getSuggestions(),
                 CommandWhitelistWaterfall.getSuggestions(player)
         );
+        event.getSuggestions().clear();
+        event.getSuggestions().addAll(suggestions);
     }
 
 }

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>eu.endermite.commandwhitelist</groupId>
     <artifactId>CommandWhitelist</artifactId>
-    <version>2.12.0</version>
+    <version>2.12.1</version>
     <modules>
         <module>CommandWhitelistCommon</module>
         <module>CommandWhitelistBukkit</module>