添加配置开关，可以关掉api/version检查接口

broker/config/wildfirechat.conf

@@ -201,6 +201,9 @@ user.keep_display_name_when_destroy true
 # 因此需要分段多次同步，此开关定义了每次同步的数据的条数。此需要客户端支持，客户端SDK在2021.5.25日后支持此功能。如果确认所有客户端都在这个日志之后才可以打开此设置。
 #sync.data_part_size 1000
 
+## 是否关闭api/version接口。api/version方法可以用来检查IM服务版本，上线确认无问题后，可以关掉这个接口。
+#http.close_api_version false
+
 #*********************************************************************
 # 限频配置
 #*********************************************************************

broker/src/main/java/com/xiaoleilu/loServer/action/Action.java

@@ -47,6 +47,8 @@ abstract public class Action {
     protected static RateLimiter robotLimiter = null;
     protected static RateLimiter channelLimiter = null;
 
+    protected static boolean closeApiVersion = false;
+
     public static void init(IConfig config) {
         int adminRate = 10000;
         int robotRate = 1000;
@@ -70,6 +72,11 @@ abstract public class Action {
         adminLimiter = new RateLimiter(10, adminRate);
         robotLimiter = new RateLimiter(10, robotRate);
         channelLimiter = new RateLimiter(10, channelRate);
+
+        try {
+            closeApiVersion = Boolean.parseBoolean(config.getProperty(HTTP_CLOSE_API_VERSION, "false"));
+        } catch (Exception e) {
+        }
     }
 
     protected class Result {

broker/src/main/java/com/xiaoleilu/loServer/action/CheckTokenAction.java

@@ -31,6 +31,11 @@ public class CheckTokenAction extends Action {
     @Override
     public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
+            if(closeApiVersion) {
+                response.sendError(HttpResponseStatus.NOT_FOUND, "404 Not found!");
+                return true;
+            }
+
             response.setStatus(HttpResponseStatus.OK);
             String userId = request.getParam("userId");
             String clientId = request.getParam("clientId");

broker/src/main/java/com/xiaoleilu/loServer/action/VersionAction.java

@@ -30,8 +30,12 @@ public class VersionAction extends Action {
     @Override
     public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
-            response.setStatus(HttpResponseStatus.OK);
+            if(closeApiVersion) {
+                response.sendError(HttpResponseStatus.NOT_FOUND, "404 Not found!");
+                return true;
+            }
 
+            response.setStatus(HttpResponseStatus.OK);
             try {
 
                 response.setContent(Utility.formatJson(gson.toJson(GitRepositoryState.getGitRepositoryState())));

broker/src/main/java/io/moquette/BrokerConstants.java

@@ -203,6 +203,9 @@ public final class BrokerConstants {
     public static final String HTTP_CHANNEL_RATE_LIMIT = "http.channel.rate_limit";
     public static final String CLIENT_REQUEST_RATE_LIMIT = "client.request_rate_limit";
 
+    public static final String HTTP_CLOSE_API_VERSION = "http.close_api_version";
+
+
     private BrokerConstants() {
     }
 }