Make the logging of commands configurable

proxy/src/main/java/com/velocitypowered/proxy/config/VelocityConfiguration.java

@@ -342,6 +342,10 @@ public class VelocityConfiguration implements ProxyConfig {
     return advanced.isShowPingRequests();
   }
 
+  public boolean isLogCommandExecutions() {
+    return advanced.isLogCommandExecutions();
+  }
+
   @Override
   public String toString() {
     return MoreObjects.toStringHelper(this)
@@ -577,6 +581,7 @@ public class VelocityConfiguration implements ProxyConfig {
     private boolean tcpFastOpen = false;
     private boolean bungeePluginMessageChannel = true;
     private boolean showPingRequests = false;
+    private boolean logCommandExecutions = false;
 
     private Advanced() {
     }
@@ -592,6 +597,7 @@ public class VelocityConfiguration implements ProxyConfig {
         this.tcpFastOpen = config.getOrElse("tcp-fast-open", false);
         this.bungeePluginMessageChannel = config.getOrElse("bungee-plugin-message-channel", true);
         this.showPingRequests = config.getOrElse("show-ping-requests", false);
+        this.logCommandExecutions = config.getOrElse("log-command-executions", false);
       }
     }
 
@@ -631,6 +637,10 @@ public class VelocityConfiguration implements ProxyConfig {
       return showPingRequests;
     }
 
+    public boolean isLogCommandExecutions() {
+      return logCommandExecutions;
+    }
+
     @Override
     public String toString() {
       return "Advanced{"
@@ -643,6 +653,7 @@ public class VelocityConfiguration implements ProxyConfig {
           + ", tcpFastOpen=" + tcpFastOpen
           + ", bungeePluginMessageChannel=" + bungeePluginMessageChannel
           + ", showPingRequests=" + showPingRequests
+          + ", logCommandExecutions=" + logCommandExecutions
           + '}';
     }
   }

proxy/src/main/java/com/velocitypowered/proxy/connection/client/ClientPlaySessionHandler.java

@@ -130,7 +130,9 @@ public class ClientPlaySessionHandler implements MinecraftSessionHandler {
           .thenComposeAsync(event -> processCommandExecuteResult(originalCommand,
               event.getResult()))
           .whenCompleteAsync((ignored, throwable) -> {
-            logger.info("{} -> executed command /{}", player.getUsername(), originalCommand);
+            if (server.getConfiguration().isLogCommandExecutions()) {
+              logger.info("{} -> executed command /{}", player.getUsername(), originalCommand);
+            }
           })
           .exceptionally(e -> {
             logger.info("Exception occurred while running command for {}",

proxy/src/main/resources/default-velocity.toml

@@ -117,6 +117,9 @@ bungee-plugin-message-channel = true
 # Shows ping requests to the proxy from clients.
 show-ping-requests = false
 
+# Enables the logging of commands
+log-command-executions = false
+
 [query]
 # Whether to enable responding to GameSpy 4 query responses or not.
 enabled = false