add groupid in group notification

* flyway:
  Add flyway migrate tool

README.md

@@ -54,9 +54,16 @@
 
 <img src="http://static.wildfirechat.cn/ios-voip-view.png" width = 50% height = 50% />
 
+## 编译
+在安装JDK1.8以上及maven的前提下，在命令行中执行```mvn clean compile package```，生成的目标文件在```./distribution/target/distribution-xxxx-bundle-tar.tar.gz```
 
+## 特别感谢
+1. [moquette](https://github.com/moquette-io/moquette) 本项目是基于此项目二次开发而来，处理MQTT相关业务。
+2. [loServer](https://github.com/looly/loServer) 本项目使用loServer处理HTTP相关业务。
+
+*** 对他们表示诚挚的感谢🙏 ***
 
 ## License
 
 1. Under the Creative Commons Attribution-NoDerivs 3.0 Unported license. See the [LICENSE](https://github.com/wildfirechat/server/blob/wildfirechat/LICENSE) file for details.
-2. Under the Anti 996 License. See the [Anti 996 LICENSE](https://github.com/wildfirechat/server/blob/wildfirechat/LICENSE_996) file for details.
+2. Under the Anti 996 License. See the [Anti 996 LICENSE](https://github.com/wildfirechat/server/blob/wildfirechat/LICENSE_996) file for details.

broker/migrate/h2/V2__create_table.sql

@@ -1,26 +1,4 @@
-DROP TABLE IF EXISTS `t_messages`;
-CREATE TABLE `t_messages` (
-  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
-  `_mid` bigint(20) NOT NULL,
-  `_from` varchar(64) NOT NULL,
-  `_type` tinyint NOT NULL DEFAULT 0,
-  `_target` varchar(64) NOT NULL,
-  `_line` int(11) NOT NULL DEFAULT 0,
-  `_data` BLOB NOT NULL,
-  `_searchable_key` TEXT DEFAULT NULL,
-  `_dt` DATETIME NOT NULL DEFAULT NOW(),
-  UNIQUE INDEX `message_uid_index` (`_mid` ASC)
-);
 
-DROP TABLE IF EXISTS `t_user_messages`;
-CREATE TABLE `t_user_messages` (
-    `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    `_mid` bigint(20) NOT NULL,
-    `_uid` varchar(64) NOT NULL,
-    `_seq` bigint(20) NOT NULL,
-    `_dt` DATETIME NOT NULL DEFAULT NOW(),
-    UNIQUE INDEX `message_seq_uid_index` (`_uid` DESC, `_seq` DESC)
-);
 
 DROP TABLE IF EXISTS `t_group`;
 CREATE TABLE `t_group` (
@@ -181,6 +159,7 @@ CREATE TABLE `t_robot` (
   `_owner` varchar(64) DEFAULT '',
   `_secret` varchar(64) DEFAULT '',
   `_callback` varchar(1024) DEFAULT '',
+  `_state` tinyint DEFAULT 0,
   `_extra` TEXT DEFAULT NULL,
   `_dt` bigint(20) NOT NULL,
   UNIQUE INDEX `robot_uid_index` (`_uid` ASC),
@@ -219,11 +198,3 @@ CREATE TABLE `t_sensitiveword` (
   `_word` TEXT DEFAULT NULL
 );
 
-
-
-insert into t_chatroom (`_cid`, `_title`, `_desc`,`_dt`) values ('chatroom1','火信聊天室1','火信测试聊天室1，用来演示聊天室功能', 1);
-
-insert into t_chatroom (`_cid`, `_title`, `_desc`,`_dt`) values ('chatroom2','火信聊天室2','火信测试聊天室2，用来演示聊天室功能', 1);
-
-insert into t_chatroom (`_cid`, `_title`, `_desc`,`_dt`) values ('chatroom3','火信聊天室3','火信测试聊天室3，用来演示聊天室功能', 1);
-

broker/migrate/h2/V3__create_sharding_table.sql

@@ -0,0 +1,24 @@
+
+DROP TABLE IF EXISTS `t_messages`;
+CREATE TABLE `t_messages` (
+  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  `_mid` bigint(20) NOT NULL,
+  `_from` varchar(64) NOT NULL,
+  `_type` tinyint NOT NULL DEFAULT 0,
+  `_target` varchar(64) NOT NULL,
+  `_line` int(11) NOT NULL DEFAULT 0,
+  `_data` BLOB NOT NULL,
+  `_searchable_key` TEXT DEFAULT NULL,
+  `_dt` DATETIME NOT NULL DEFAULT NOW(),
+  UNIQUE INDEX `message_uid_index` (`_mid` ASC)
+);
+
+DROP TABLE IF EXISTS `t_user_messages`;
+CREATE TABLE `t_user_messages` (
+    `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    `_mid` bigint(20) NOT NULL,
+    `_uid` varchar(64) NOT NULL,
+    `_seq` bigint(20) NOT NULL,
+    `_dt` DATETIME NOT NULL DEFAULT NOW(),
+    UNIQUE INDEX `message_seq_uid_index` (`_uid` DESC, `_seq` DESC)
+);

broker/migrate/h2/V4__create_default_chatroom.sql

@@ -0,0 +1,6 @@
+
+insert into t_chatroom (`_cid`, `_title`, `_desc`,`_dt`) values ('chatroom1','火信聊天室1','火信测试聊天室1，用来演示聊天室功能', 1);
+
+insert into t_chatroom (`_cid`, `_title`, `_desc`,`_dt`) values ('chatroom2','火信聊天室2','火信测试聊天室2，用来演示聊天室功能', 1);
+
+insert into t_chatroom (`_cid`, `_title`, `_desc`,`_dt`) values ('chatroom3','火信聊天室3','火信测试聊天室3，用来演示聊天室功能', 1);

broker/migrate/h2/V5__create_default_robot.sql

@@ -0,0 +1,4 @@
+
+insert into t_user (`_uid`,`_name`,`_display_name`,`_portrait`,`_type`,`_dt`) values ('FireRobot','FireRobot','小火','http://cdn2.wildfirechat.cn/robot.png',1,1);
+
+insert into t_robot (`_uid`,`_owner`,`_secret`,`_callback`,`_state`,`_dt`) values ('FireRobot', 'FireRobot', '123456', 'http://127.0.0.1:8883/robot/recvmsg', 0, 1);

broker/migrate/h2/V6__add_friend_alias.sql

@@ -0,0 +1,2 @@
+
+alter table t_friend add column `_alias` varchar(64) DEFAULT NULL;

broker/migrate/mysql/V2__create_table.sql

@@ -1,3 +1,4 @@
+
 DROP TABLE IF EXISTS `t_messages`;
 CREATE TABLE `t_messages` (
   `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,

broker/migrate/mysql/V5__create_default_robot.sql

@@ -0,0 +1,3 @@
+insert into t_user (`_uid`,`_name`,`_display_name`,`_portrait`,`_type`,`_dt`) values ('FireRobot','FireRobot','小火','http://cdn2.wildfirechat.cn/robot.png',1,1);
+
+insert into t_robot (`_uid`,`_owner`,`_secret`,`_callback`,`_state`,`_dt`) values ('FireRobot', 'FireRobot', '123456', 'http://127.0.0.1:8883/robot/recvmsg', 0, 1);

broker/migrate/mysql/V6__add_friend_alias.sql

@@ -0,0 +1 @@
+alter table t_friend add column `_alias` varchar(64) DEFAULT NULL;

broker/pom.xml

@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>0.12</version>
+        <version>0.20</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
@@ -249,6 +249,22 @@
             <version>1.4.197</version>
             <scope>runtime</scope>
         </dependency>
+
+        <!-- https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp -->
+        <dependency>
+            <groupId>com.squareup.okhttp3</groupId>
+            <artifactId>okhttp</artifactId>
+            <version>3.13.1</version>
+        </dependency>
+
+        <!-- https://mvnrepository.com/artifact/org.flywaydb/flyway-core -->
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-core</artifactId>
+            <version>5.2.4</version>
+        </dependency>
+
+
     </dependencies>
 
 

broker/sql/1_create_database.sql

@@ -1 +0,0 @@
-CREATE DATABASE IF NOT EXISTS wfchat CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

broker/sql/initialize_db.sh

@@ -1,83 +0,0 @@
-#!/bin/bash
-
-show_help_info(){
-  echo "###  Usage: ./initial_db.sh -u{user} -p{password}"
-  echo "###  初始化数据库。"
-  echo "###"
-
-}
-
-for i in "$@"
-do
-  PFLAG=`echo $i|cut -b1-2`
-  PPARAM=`echo $i|cut -b3-`
-  if [ $PFLAG = "-u" ]; then
-    USER=${PPARAM}
-  elif [ $PFLAG = "-p" ]; then
-    PASSWORD=${PPARAM}
-  elif [ $PFLAG = "-h" ]; then
-    show_help_info
-    exit 1
-  fi
-done
-
-echo
-
-if [ "${USER}" = "" ]; then
-  show_help_info
-  exit 1
-elif [ "${PASSWORD}" = "" ]; then
-  show_help_info
-  exit 1
-fi
-
-
-mysql -u${USER} -p${PASSWORD} -e"source 1_create_database.sql;"
-mysql -u${USER} -p${PASSWORD} -e"use wfchat; source 2_create_table.sql; source 3_create_default_chatroom.sql;"
-
-for((i=0;i<36;i++));
-do
-  create_message_tbl_sql="USE wfchat;
-  DROP TABLE IF EXISTS \`t_messages_${i}\`;
-  CREATE TABLE \`t_messages_${i}\` (
-    \`id\` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    \`_mid\` bigint(20) NOT NULL,
-    \`_from\` varchar(64) NOT NULL,
-    \`_type\` tinyint NOT NULL DEFAULT 0,
-    \`_target\` varchar(64) NOT NULL,
-    \`_line\` int(11) NOT NULL DEFAULT 0,
-    \`_data\` BLOB NOT NULL,
-    \`_searchable_key\` TEXT DEFAULT NULL,
-    \`_dt\` DATETIME NOT NULL,
-    INDEX \`message_uid_index\` (\`_mid\` DESC)
-  )
-  ENGINE = InnoDB
-  DEFAULT CHARACTER SET = utf8mb4
-  COLLATE = utf8mb4_unicode_ci;
-  "
-
-  echo "create table t_messages_$i"
-  mysql -u${USER} -p${PASSWORD} -e"${create_message_tbl_sql}"
-done
-
-
-for((i=0;i<128;i++));
-do
-  create_user_message_tbl_sql="USE wfchat;
-  DROP TABLE IF EXISTS \`t_user_messages_${i}\`;
-  CREATE TABLE \`t_user_messages_${i}\` (
-    \`id\` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    \`_mid\` bigint(20) NOT NULL,
-    \`_uid\` varchar(64) NOT NULL,
-    \`_seq\` bigint(20) NOT NULL,
-    \`_dt\` DATETIME NOT NULL DEFAULT NOW(),
-    INDEX \`message_seq_uid_index\` (\`_uid\` DESC, \`_seq\` DESC)
-  )
-  ENGINE = InnoDB
-  DEFAULT CHARACTER SET = utf8mb4
-  COLLATE = utf8mb4_unicode_ci;
-  "
-
-  echo "create table t_user_messages_$i"
-  mysql -u${USER} -p${PASSWORD} -e"${create_user_message_tbl_sql}"
-done

broker/src/main/java/cn/wildfirechat/server/ThreadPoolExecutorWrapper.java

@@ -30,14 +30,14 @@ public class ThreadPoolExecutorWrapper {
 
     public void execute(Runnable task) {
         int startCount = runCounter.incrementAndGet();
-        LOG.info("Submit task and current taskcount {}", startCount);
+        LOG.debug("Submit task and current task count {}", startCount);
         final long startTime = System.currentTimeMillis();
         executor.execute(() -> {
             try {
                 task.run();
             } finally {
                 int endCount = runCounter.decrementAndGet();
-                LOG.info("Finish task and current taskcount {} use time {}", endCount, System.currentTimeMillis()-startTime);
+                LOG.debug("Finish task and current task count {} use time {}", endCount, System.currentTimeMillis()-startTime);
             }
         });
     }

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

@@ -39,8 +39,6 @@ abstract public class Action {
 
     public ChannelHandlerContext ctx;
 
-    protected boolean isSync = true;
-
     public ErrorCode preAction(Request request, Response response) {
         if (getClass().getAnnotation(RequireAuthentication.class) != null) {
             //do authentication
@@ -50,6 +48,7 @@ abstract public class Action {
     }
 	public boolean doAction(Request request, Response response) {
         ErrorCode errorCode = preAction(request, response);
+        boolean isSync = true;
         if (errorCode == ErrorCode.ERROR_CODE_SUCCESS) {
             //事务逻辑有缺陷，先注释掉
 //            if (isTransactionAction() && !(this instanceof IMAction)) {
@@ -63,9 +62,8 @@ abstract public class Action {
 //                    throw e;
 //                }
 //            } else {
-                action(request, response);
+            isSync = action(request, response);
 //            }
-            afterAction(request, response);
         } else {
             response.setStatus(HttpResponseStatus.OK);
             if (errorCode == null) {
@@ -77,19 +75,12 @@ abstract public class Action {
             response.send();
         }
 
-        if(this instanceof IMAction || this instanceof RouteAction || this instanceof GetIMTokenAction) {
-            isSync = false;
-        }
         return isSync;
     }
     public boolean isTransactionAction() {
         return false;
     }
-    abstract public void action(Request request, Response response);
-    public void afterAction(Request request, Response response) {
-
-    }
-
+    abstract public boolean action(Request request, Response response);
 
     protected <T> T getRequestBody(HttpRequest request, Class<T> cls) {
         if (request instanceof FullHttpRequest) {

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

@@ -12,7 +12,8 @@ import io.moquette.spi.IMessagesStore;
  */
 public class DefaultIndexAction extends Action{
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         response.setContent("Welcome to LoServer.");
+        return true;
     }
 }

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

@@ -34,15 +34,15 @@ public class FileAction extends Action {
     private static final org.slf4j.Logger Logger = LoggerFactory.getLogger(FileAction.class);
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (false == Request.METHOD_GET.equalsIgnoreCase(request.getMethod())) {
             response.sendError(HttpResponseStatus.METHOD_NOT_ALLOWED, "Please use GET method to request file!");
-            return;
+            return true;
         }
 
         if(ServerSetting.isRootAvailable() == false){
             response.sendError(HttpResponseStatus.NOT_FOUND, "404 Root dir not avaliable!");
-            return;
+            return true;
         }
 
         final File file = getFileByPath(request.getPath());
@@ -51,13 +51,13 @@ public class FileAction extends Action {
         // 隐藏文件，跳过
         if (file.isHidden() || !file.exists()) {
             response.sendError(HttpResponseStatus.NOT_FOUND, "404 File not found!");
-            return;
+            return true;
         }
 
         // 非文件，跳过
         if (false == file.isFile()) {
             response.sendError(HttpResponseStatus.FORBIDDEN, "403 Forbidden!");
-            return;
+            return true;
         }
 
         // Cache Validation
@@ -76,12 +76,13 @@ public class FileAction extends Action {
                 if (ifModifiedSinceDateSeconds == fileLastModifiedSeconds) {
                     Logger.debug("File {} not modified.", file.getPath());
                     response.sendNotModified();
-                    return;
+                    return true;
                 }
             }
         }
 
         response.setContent(file);
+        return true;
     }
 
     private static final Pattern INSECURE_URI = Pattern.compile(".*[<>&\"].*");

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

@@ -35,7 +35,7 @@ import java.util.concurrent.Executor;
 public class IMAction extends Action {
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
 
             FullHttpRequest fullHttpRequest = (FullHttpRequest)request.getNettyRequest();
@@ -46,15 +46,15 @@ public class IMAction extends Action {
                 bytes = Base64.getDecoder().decode(str);
             } catch (IllegalArgumentException e) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null);
-                return;
+                return true;
             }
 
             String cid = fullHttpRequest.headers().get("cid");
             byte[] cbytes = Base64.getDecoder().decode(cid);
-            cbytes = AES.AESDecrypt(cbytes, null, true);
+            cbytes = AES.AESDecrypt(cbytes, "", true);
             if (cbytes == null) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null);
-                return;
+                return true;
             }
             cid = new String(cbytes);
 
@@ -64,13 +64,13 @@ public class IMAction extends Action {
                 bytes = AES.AESDecrypt(bytes, session.getSecret(), true);
             } else {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null);
-                return;
+                return true;
             }
 
 
             if (bytes == null) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null);
-                return;
+                return true;
             }
 
             try {
@@ -102,12 +102,14 @@ public class IMAction extends Action {
                                 ctx.executor().execute(command);
                             };
                         }
-                    });
+                    }, false);
+                    return false;
                 }
             } catch (InvalidProtocolBufferException e) {
                 sendResponse(response, ErrorCode.ERROR_CODE_INVALID_DATA, null);
             }
         }
+        return true;
     }
 
     private void sendResponse(Response response, ErrorCode errorCode, byte[] contents) {

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

@@ -27,7 +27,8 @@ public class NotFoundAction extends Action{
 	private final static String TEMPLATE_ERROR = "<!DOCTYPE html><html><head><title>LoServer - Error report</title><style>h1,h3 {color:white; background-color: gray;}</style></head><body><h1>HTTP Status {} - {}</h1><hr size=\"1\" noshade=\"noshade\" /><p>{}</p><hr size=\"1\" noshade=\"noshade\" /><h3>LoServer</h3></body></html>";
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         response.sendError(HttpResponseStatus.NOT_FOUND, "404 Not found!");
+        return true;
     }
 }

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

@@ -36,7 +36,7 @@ import java.util.concurrent.Executor;
 public class RouteAction extends Action {
     private static final Logger LOG = LoggerFactory.getLogger(RouteAction.class);
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
 
             response.setContentType("application/octet-stream");
@@ -55,24 +55,24 @@ public class RouteAction extends Action {
                 bytes = Base64.getDecoder().decode(str);
             } catch (IllegalArgumentException e) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null, base64Response);
-                return;
+                return true;
             }
 
             String cid = fullHttpRequest.headers().get("cid");
             byte[] cbytes = Base64.getDecoder().decode(cid);
-            cbytes = AES.AESDecrypt(cbytes, null, true);
+            cbytes = AES.AESDecrypt(cbytes, "", true);
             if (cbytes == null) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null, base64Response);
-                return;
+                return true;
             }
             cid = new String(cbytes);
 
             String uid = fullHttpRequest.headers().get("uid");
             byte[] ubytes = Base64.getDecoder().decode(uid);
-            ubytes = AES.AESDecrypt(ubytes, null, true);
+            ubytes = AES.AESDecrypt(ubytes, "", true);
             if (ubytes == null) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null, base64Response);
-                return;
+                return true;
             }
             uid = new String(ubytes);
 
@@ -82,7 +82,7 @@ public class RouteAction extends Action {
                 ErrorCode errorCode = sessionsStore.createNewSession(uid, cid, true);
                 if (errorCode != ErrorCode.ERROR_CODE_SUCCESS) {
                     sendResponse(response, errorCode, null, base64Response);
-                    return;
+                    return true;
                 }
                 session = sessionsStore.sessionForClientAndUser(uid, cid);
             }
@@ -92,13 +92,13 @@ public class RouteAction extends Action {
                 bytes = AES.AESDecrypt(bytes, session.getSecret(), true);
             } else {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null, base64Response);
-                return;
+                return true;
             }
 
 
             if (bytes == null) {
                 sendResponse(response, ErrorCode.ERROR_CODE_SECRECT_KEY_MISMATCH, null, base64Response);
-                return;
+                return true;
             }
 
 
@@ -132,12 +132,14 @@ public class RouteAction extends Action {
                                 ctx.executor().execute(command);
                             };
                         }
-                    });
+                    }, false);
+                    return false;
                 }
             } catch (InvalidProtocolBufferException e) {
                 sendResponse(response, ErrorCode.ERROR_CODE_INVALID_DATA, null, false);
             }
         }
+        return true;
     }
 
     private void sendResponse(Response response, ErrorCode errorCode, byte[] contents, boolean base64Response) {

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

@@ -27,7 +27,8 @@ public class UnknownErrorAction extends Action{
 	private final static String TEMPLATE_ERROR = "<!DOCTYPE html><html><head><title>LoServer - Error report</title><style>h1,h3 {color:white; background-color: gray;}</style></head><body><h1>HTTP Status {} - {}</h1><hr size=\"1\" noshade=\"noshade\" /><p>{}</p><hr size=\"1\" noshade=\"noshade\" /><h3>LoServer</h3></body></html>";
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
+        return true;
     }
 }

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

@@ -73,7 +73,7 @@ public class UploadFileAction extends Action {
     }
 
     @Override
-    public void action(Request r, Response response) {
+    public boolean action(Request r, Response response) {
         if (r.getNettyRequest() instanceof FullHttpRequest) {
 
             FullHttpRequest request = (FullHttpRequest) r.getNettyRequest();
@@ -84,12 +84,13 @@ public class UploadFileAction extends Action {
                 logger.warn("http decode failed!");
                 response.setStatus(HttpResponseStatus.BAD_REQUEST);
                 response.setContent("http decode failed");
-                return;
+                return true;
             }
 
             multipartUpload(request, requestId, response);
 
         }
+        return true;
     }
 
 

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

@@ -33,7 +33,7 @@ public class VersionAction extends Action {
 
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             response.setStatus(HttpResponseStatus.OK);
 
@@ -44,5 +44,6 @@ public class VersionAction extends Action {
                 response.setContent("{\"version\":\"unknown\"}");
             }
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/BlockUserAction.java

@@ -32,7 +32,7 @@ public class BlockUserAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputOutputUserBlockStatus inputUserBlock = getRequestBody(request.getNettyRequest(), InputOutputUserBlockStatus.class);
             if (inputUserBlock != null
@@ -44,7 +44,7 @@ public class BlockUserAction extends AdminAction {
                 result = RestResult.resultOf(errorCode);
                 response.setContent(new Gson().toJson(result));
 
-                RPCCenter.getInstance().sendRequest(null, null, RPCCenter.KICKOFF_USER_REQUEST, inputUserBlock.getUserId().getBytes(), inputUserBlock.getUserId(), TargetEntry.Type.TARGET_TYPE_USER, null);
+                RPCCenter.getInstance().sendRequest(null, null, RPCCenter.KICKOFF_USER_REQUEST, inputUserBlock.getUserId().getBytes(), inputUserBlock.getUserId(), TargetEntry.Type.TARGET_TYPE_USER, null, true);
 
                 sendResponse(response, ErrorCode.ERROR_CODE_SUCCESS, null);
             } else {
@@ -54,5 +54,6 @@ public class BlockUserAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/CheckUserOnlineAction.java

@@ -30,16 +30,17 @@ public class CheckUserOnlineAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputGetUserInfo inputUserId = getRequestBody(request.getNettyRequest(), InputGetUserInfo.class);
             if (inputUserId == null || !StringUtil.isNullOrEmpty(inputUserId.getUserId())) {
-                RPCCenter.getInstance().sendRequest(null, null, RPCCenter.CHECK_USER_ONLINE_REQUEST, inputUserId.getUserId().getBytes(), inputUserId.getUserId(), TargetEntry.Type.TARGET_TYPE_USER, null);
-                return;
+                RPCCenter.getInstance().sendRequest(null, null, RPCCenter.CHECK_USER_ONLINE_REQUEST, inputUserId.getUserId().getBytes(), inputUserId.getUserId(), TargetEntry.Type.TARGET_TYPE_USER, null, true);
+                return true;
             } else {
                 sendResponse(response, ErrorCode.INVALID_PARAMETER, null);
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/CreateChatroomAction.java

@@ -34,7 +34,7 @@ public class CreateChatroomAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             FullHttpRequest fullHttpRequest = (FullHttpRequest)request.getNettyRequest();
             byte[] bytes = Utils.readBytesAndRewind(fullHttpRequest.content());
@@ -67,5 +67,6 @@ public class CreateChatroomAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/CreateGroupAction.java

@@ -38,7 +38,7 @@ public class CreateGroupAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputCreateGroup inputCreateGroup = getRequestBody(request.getNettyRequest(), InputCreateGroup.class);
             if (inputCreateGroup.isValide()) {
@@ -74,12 +74,14 @@ public class CreateGroupAction extends AdminAction {
                             ctx.executor().execute(command);
                         };
                     }
-                });
+                }, true);
+                return false;
             } else {
                 response.setStatus(HttpResponseStatus.OK);
                 RestResult result = RestResult.resultOf(ErrorCode.INVALID_PARAMETER);
                 response.setContent(new Gson().toJson(result));
             }
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/CreateRobotAction.java

@@ -33,7 +33,7 @@ public class CreateRobotAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputCreateRobot inputCreateRobot = getRequestBody(request.getNettyRequest(), InputCreateRobot.class);
             if (inputCreateRobot != null
@@ -76,5 +76,6 @@ public class CreateRobotAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/CreateUserAction.java

@@ -33,7 +33,7 @@ public class CreateUserAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputCreateUser inputCreateUser = getRequestBody(request.getNettyRequest(), InputCreateUser.class);
             if (inputCreateUser != null
@@ -90,5 +90,6 @@ public class CreateUserAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/DestoryChatroomAction.java

@@ -31,7 +31,7 @@ public class DestoryChatroomAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             FullHttpRequest fullHttpRequest = (FullHttpRequest)request.getNettyRequest();
             byte[] bytes = Utils.readBytesAndRewind(fullHttpRequest.content());
@@ -54,5 +54,6 @@ public class DestoryChatroomAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetChatroomInfoAction.java

@@ -31,7 +31,7 @@ public class GetChatroomInfoAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
 
             String chatroomid = request.getParam("id");
@@ -40,10 +40,10 @@ public class GetChatroomInfoAction extends AdminAction {
                 WFCMessage.ChatroomInfo info = messagesStore.getChatroomInfo(chatroomid);
 
                 RestResult result;
-                if (info == null) {
+                if (info != null) {
                     result = RestResult.ok(new OutputGetChatroomInfo(chatroomid, messagesStore.getChatroomMemberCount(chatroomid), info));
                 } else {
-                    result = RestResult.resultOf(ErrorCode.ERROR_CODE_SUCCESS);
+                    result = RestResult.resultOf(ErrorCode.ERROR_CODE_NOT_EXIST);
                 }
                 response.setStatus(HttpResponseStatus.OK);
 
@@ -56,5 +56,6 @@ public class GetChatroomInfoAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetIMTokenAction.java

@@ -34,7 +34,7 @@ public class GetIMTokenAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputGetToken input = getRequestBody(request.getNettyRequest(), InputGetToken.class);
             String userId = input.getUserId();
@@ -75,7 +75,9 @@ public class GetIMTokenAction extends AdminAction {
                         ctx.executor().execute(command);
                     };
                 }
-            });
+            }, true);
+            return false;
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetUserAction.java

@@ -33,7 +33,7 @@ public class GetUserAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputGetUserInfo inputUserId = getRequestBody(request.getNettyRequest(), InputGetUserInfo.class);
             if (inputUserId != null
@@ -64,5 +64,6 @@ public class GetUserAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetUserBlockListAction.java

@@ -27,11 +27,12 @@ public class GetUserBlockListAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             response.setStatus(HttpResponseStatus.OK);
             RestResult result = RestResult.ok(messagesStore.getUserStatusList());
             response.setContent(new Gson().toJson(result));
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetUserBlockStatusAction.java

@@ -32,7 +32,7 @@ public class GetUserBlockStatusAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputGetUserInfo inputUserId = getRequestBody(request.getNettyRequest(), InputGetUserInfo.class);
             if (inputUserId != null
@@ -49,5 +49,6 @@ public class GetUserBlockStatusAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/RecallMessageAction.java

@@ -38,7 +38,7 @@ public class RecallMessageAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             RecallMessageData recallMessageData = getRequestBody(request.getNettyRequest(), RecallMessageData.class);
             if (recallMessageData != null && !StringUtil.isNullOrEmpty(recallMessageData.getOperator())) {
@@ -69,12 +69,14 @@ public class RecallMessageAction extends AdminAction {
                             ctx.executor().execute(command);
                         };
                     }
-                });
+                }, true);
+                return false;
             } else {
                 response.setStatus(HttpResponseStatus.OK);
                 RestResult result = RestResult.resultOf(ErrorCode.INVALID_PARAMETER);
                 response.setContent(new Gson().toJson(result));
             }
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/SendMessageAction.java

@@ -10,6 +10,7 @@ package com.xiaoleilu.loServer.action.admin;
 
 
 import com.google.gson.Gson;
+import com.hazelcast.util.StringUtil;
 import com.xiaoleilu.loServer.RestResult;
 import com.xiaoleilu.loServer.annotation.HttpMethod;
 import com.xiaoleilu.loServer.annotation.Route;
@@ -38,10 +39,10 @@ public class SendMessageAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             SendMessageData sendMessageData = getRequestBody(request.getNettyRequest(), SendMessageData.class);
-            if (SendMessageData.isValide(sendMessageData)) {
+            if (SendMessageData.isValide(sendMessageData) && !StringUtil.isNullOrEmpty(sendMessageData.getSender())) {
                 RPCCenter.getInstance().sendRequest(sendMessageData.getSender(), null, IMTopic.SendMessageTopic, sendMessageData.toProtoMessage().toByteArray(), sendMessageData.getSender(), TargetEntry.Type.TARGET_TYPE_USER, new RPCCenter.Callback() {
                     @Override
                     public void onSuccess(byte[] result) {
@@ -73,12 +74,14 @@ public class SendMessageAction extends AdminAction {
                             ctx.executor().execute(command);
                         };
                     }
-                });
+                }, true);
+                return false;
             } else {
                 response.setStatus(HttpResponseStatus.OK);
                 RestResult result = RestResult.resultOf(ErrorCode.INVALID_PARAMETER);
                 response.setContent(new Gson().toJson(result));
             }
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/SensitiveWordAddAction.java

@@ -33,7 +33,7 @@ public class SensitiveWordAddAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputOutputSensitiveWords input = getRequestBody(request.getNettyRequest(), InputOutputSensitiveWords.class);
             if (input != null && input.getWords() != null && !input.getWords().isEmpty()) {
@@ -47,5 +47,6 @@ public class SensitiveWordAddAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/SensitiveWordDeleteAction.java

@@ -29,7 +29,7 @@ public class SensitiveWordDeleteAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputOutputSensitiveWords input = getRequestBody(request.getNettyRequest(), InputOutputSensitiveWords.class);
             if (input != null && input.getWords() != null && !input.getWords().isEmpty()) {
@@ -44,5 +44,6 @@ public class SensitiveWordDeleteAction extends AdminAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/SensitiveWordQueryAction.java

@@ -31,12 +31,13 @@ public class SensitiveWordQueryAction extends AdminAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
                 List<String> words = messagesStore.getAllSensitiveWords();
                 InputOutputSensitiveWords out = new InputOutputSensitiveWords();
                 out.setWords(words);
                 sendResponse(response, ErrorCode.ERROR_CODE_SUCCESS, out);
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/channel/SendMessageAction.java

@@ -42,7 +42,7 @@ public class SendMessageAction extends ChannelAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             SendMessageData sendMessageData = getRequestBody(request.getNettyRequest(), SendMessageData.class);
             sendMessageData.setConv(new Conversation());
@@ -81,12 +81,14 @@ public class SendMessageAction extends ChannelAction {
                             ctx.executor().execute(command);
                         };
                     }
-                });
+                }, false);
+                return false;
             } else {
                 response.setStatus(HttpResponseStatus.OK);
                 RestResult result = RestResult.resultOf(ErrorCode.INVALID_PARAMETER);
                 response.setContent(new Gson().toJson(result));
             }
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/robot/GetUserAction.java

@@ -28,7 +28,7 @@ import win.liyufan.im.ErrorCode;
 public class GetUserAction extends RobotAction {
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputGetUserInfo inputUserId = getRequestBody(request.getNettyRequest(), InputGetUserInfo.class);
             if (inputUserId != null
@@ -59,5 +59,6 @@ public class GetUserAction extends RobotAction {
             }
 
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/action/robot/SendMessageAction.java

@@ -40,7 +40,7 @@ public class SendMessageAction extends RobotAction {
     }
 
     @Override
-    public void action(Request request, Response response) {
+    public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             SendMessageData sendMessageData = getRequestBody(request.getNettyRequest(), SendMessageData.class);
             sendMessageData.setSender(robot.getUid());
@@ -76,12 +76,14 @@ public class SendMessageAction extends RobotAction {
                             ctx.executor().execute(command);
                         };
                     }
-                });
+                }, false);
+                return false;
             } else {
                 response.setStatus(HttpResponseStatus.OK);
                 RestResult result = RestResult.resultOf(ErrorCode.INVALID_PARAMETER);
                 response.setContent(new Gson().toJson(result));
             }
         }
+        return true;
     }
 }

broker/src/main/java/com/xiaoleilu/loServer/model/FriendData.java

@@ -13,13 +13,15 @@ import java.io.Serializable;
 public class FriendData implements Serializable {
     private String userId;
     private String friendUid;
+    private String alias;
     private int state;
     private long timestamp;
 
 
-    public FriendData(String userId, String friendUid, int state, long timestamp) {
+    public FriendData(String userId, String friendUid, String alias, int state, long timestamp) {
         this.userId = userId;
         this.friendUid = friendUid;
+        this.alias = alias;
         this.state = state;
         this.timestamp = timestamp;
     }
@@ -43,6 +45,14 @@ public class FriendData implements Serializable {
         this.friendUid = friendUid;
     }
 
+    public String getAlias() {
+        return alias;
+    }
+
+    public void setAlias(String alias) {
+        this.alias = alias;
+    }
+
     public int getState() {
         return state;
     }

broker/src/main/java/com/xiaoleilu/loServer/pojos/GroupNotificationBinaryContent.java

@@ -16,6 +16,9 @@ import io.moquette.BrokerConstants;
 import java.util.List;
 
 public class GroupNotificationBinaryContent {
+    //groupId
+    private String g;
+
     //operator
     private String o;
 
@@ -28,19 +31,33 @@ public class GroupNotificationBinaryContent {
     //members
     private String m;
 
-    public GroupNotificationBinaryContent(String o, String n, String m) {
+    public GroupNotificationBinaryContent(String g, String o, String n, String m) {
         this.o = o;
         this.n = n;
         this.m = m;
     }
 
-    public GroupNotificationBinaryContent(String operator, String name, List<String> members) {
+    public GroupNotificationBinaryContent(String g, String operator, String name, List<String> members) {
         this.o = operator;
         this.n = name;
         this.ms = members;
     }
 
+    public String getG() {
+        return g;
+    }
 
+    public void setG(String g) {
+        this.g = g;
+    }
+
+    public String getM() {
+        return m;
+    }
+
+    public void setM(String m) {
+        this.m = m;
+    }
 
     public String getO() {
         return o;

broker/src/main/java/io/moquette/imhandler/AddFriendHandler.java

@@ -21,7 +21,7 @@ import static win.liyufan.im.IMTopic.HandleFriendRequestTopic;
 @Handler(IMTopic.AddFriendRequestTopic)
 public class AddFriendHandler extends GroupHandler<WFCMessage.AddFriendRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.AddFriendRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.AddFriendRequest request, Qos1PublishHandler.IMCallback callback) {
             long[] head = new long[1];
             ErrorCode errorCode = m_messagesStore.saveAddFriendRequest(fromUser, request, head);
             if (errorCode == ERROR_CODE_SUCCESS) {
@@ -30,7 +30,7 @@ public class AddFriendHandler extends GroupHandler<WFCMessage.AddFriendRequest>
                     publisher.publishNotification(IMTopic.NotifyFriendRequestTopic, request.getTargetUid(), head[0]);
                 } else if(user != null && user.getType() == ProtoConstants.UserType.UserType_Robot) {
                     WFCMessage.HandleFriendRequest handleFriendRequest = WFCMessage.HandleFriendRequest.newBuilder().setTargetUid(fromUser).setStatus(ProtoConstants.FriendRequestStatus.RequestStatus_Accepted).build();
-                    mServer.internalRpcMsg(request.getTargetUid(), null, handleFriendRequest.toByteArray(), 0, fromUser, HandleFriendRequestTopic);
+                    mServer.internalRpcMsg(request.getTargetUid(), null, handleFriendRequest.toByteArray(), 0, fromUser, HandleFriendRequestTopic, false);
                 }
             }
             return errorCode;

broker/src/main/java/io/moquette/imhandler/AddGroupMember.java

@@ -22,13 +22,13 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 public class AddGroupMember extends GroupHandler<WFCMessage.AddGroupMemberRequest> {
 
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.AddGroupMemberRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.AddGroupMemberRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.addGroupMembers(fromUser, request.getGroupId(), request.getAddedMemberList());
         if (errorCode == ERROR_CODE_SUCCESS) {
             if (request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), request.getNotifyContent());
             } else {
-                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, null, getMemberIdList(request.getAddedMemberList())).getAddGroupNotifyContent();
+                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, null, getMemberIdList(request.getAddedMemberList())).getAddGroupNotifyContent();
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), content);
             }
         }

broker/src/main/java/io/moquette/imhandler/BlackListRequestHandler.java

@@ -19,7 +19,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.BlackListUserTopic)
 public class BlackListRequestHandler extends GroupHandler<WFCMessage.BlackUserRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.BlackUserRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.BlackUserRequest request, Qos1PublishHandler.IMCallback callback) {
         long[] head = new long[1];
         ErrorCode errorCode = m_messagesStore.blackUserRequest(fromUser, request.getUid(), request.getStatus(), head);
         if (errorCode == ERROR_CODE_SUCCESS) {

broker/src/main/java/io/moquette/imhandler/ChannelListenMember.java

@@ -23,11 +23,11 @@ import static win.liyufan.im.UserSettingScope.kUserSettingListenedChannels;
 public class ChannelListenMember extends IMHandler<WFCMessage.ListenChannel> {
 
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ListenChannel request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ListenChannel request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.listenChannel(fromUser, request.getChannelId(), request.getListen()>0);
         if (errorCode == ErrorCode.ERROR_CODE_SUCCESS) {
             WFCMessage.ModifyUserSettingReq modifyUserSettingReq = WFCMessage.ModifyUserSettingReq.newBuilder().setScope(kUserSettingListenedChannels).setKey(request.getChannelId()).setValue(request.getListen() > 0 ? "1" : "0").build();
-            mServer.internalRpcMsg(fromUser, null, modifyUserSettingReq.toByteArray(), 0, fromUser, PutUserSettingTopic);
+            mServer.internalRpcMsg(fromUser, null, modifyUserSettingReq.toByteArray(), 0, fromUser, PutUserSettingTopic, false);
 
             publisher.notifyChannelListenStatusChanged(m_messagesStore.getChannelInfo(request.getChannelId()), fromUser, request.getListen() > 0);
         }

broker/src/main/java/io/moquette/imhandler/ChannelSearchHandler.java

@@ -19,7 +19,7 @@ import java.util.List;
 @Handler(IMTopic.ChannelSearchTopic)
 public class ChannelSearchHandler extends IMHandler<WFCMessage.SearchUserRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.SearchUserRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.SearchUserRequest request, Qos1PublishHandler.IMCallback callback) {
         List<WFCMessage.ChannelInfo> users = m_messagesStore.searchChannel(request.getKeyword(), request.getFuzzy() > 0, request.getPage());
         WFCMessage.SearchChannelResult.Builder builder = WFCMessage.SearchChannelResult.newBuilder();
         builder.addAllChannel(users);

broker/src/main/java/io/moquette/imhandler/CreateChannelHandler.java

@@ -25,7 +25,7 @@ import static win.liyufan.im.UserSettingScope.kUserSettingMyChannels;
 @Handler(value = IMTopic.CreateChannelTopic)
 public class CreateChannelHandler extends GroupHandler<WFCMessage.ChannelInfo> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ChannelInfo request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ChannelInfo request, Qos1PublishHandler.IMCallback callback) {
         WFCMessage.ChannelInfo.Builder builder = request.toBuilder();
         if (StringUtil.isNullOrEmpty(request.getTargetId())) {
             builder.setTargetId(m_messagesStore.getShortUUID());
@@ -44,7 +44,7 @@ public class CreateChannelHandler extends GroupHandler<WFCMessage.ChannelInfo> {
 
         if (errorCode == ErrorCode.ERROR_CODE_SUCCESS) {
             WFCMessage.ModifyUserSettingReq modifyUserSettingReq = WFCMessage.ModifyUserSettingReq.newBuilder().setScope(kUserSettingMyChannels).setKey(request.getTargetId()).setValue("1").build();
-            mServer.internalRpcMsg(fromUser, null, modifyUserSettingReq.toByteArray(), 0, fromUser, PutUserSettingTopic);
+            mServer.internalRpcMsg(fromUser, null, modifyUserSettingReq.toByteArray(), 0, fromUser, PutUserSettingTopic, false);
             byte[] data = request.getTargetId().getBytes();
             ackPayload.ensureWritable(data.length).writeBytes(data);
             return ErrorCode.ERROR_CODE_SUCCESS;

broker/src/main/java/io/moquette/imhandler/CreateGroupHandler.java

@@ -21,13 +21,13 @@ import static io.moquette.BrokerConstants.MESSAGE_CONTENT_TYPE_CREATE_GROUP;
 @Handler(value = IMTopic.CreateGroupTopic)
 public class CreateGroupHandler extends GroupHandler<WFCMessage.CreateGroupRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.CreateGroupRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.CreateGroupRequest request, Qos1PublishHandler.IMCallback callback) {
         WFCMessage.GroupInfo groupInfo = m_messagesStore.createGroup(fromUser, request.getGroup().getGroupInfo(), request.getGroup().getMembersList());
         if (groupInfo != null) {
             if(request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
                 sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), request.getNotifyContent());
             } else {
-                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, groupInfo.getName(), "").getCreateGroupNotifyContent();
+                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(groupInfo.getTargetId(), fromUser, groupInfo.getName(), "").getCreateGroupNotifyContent();
                 sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), content);
             }
         }

broker/src/main/java/io/moquette/imhandler/DeleteFriendHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.DeleteFriendTopic)
 public class DeleteFriendHandler extends IMHandler<WFCMessage.IDBuf> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
         return m_messagesStore.deleteFriend(fromUser, request.getId());
     }
 }

broker/src/main/java/io/moquette/imhandler/DismissGroupHandler.java

@@ -20,7 +20,7 @@ import static win.liyufan.im.IMTopic.DismissGroupTopic;
 @Handler(value = DismissGroupTopic)
 public class DismissGroupHandler extends GroupHandler<WFCMessage.DismissGroupRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.DismissGroupRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.DismissGroupRequest request, Qos1PublishHandler.IMCallback callback) {
             WFCMessage.GroupInfo groupInfo = m_messagesStore.getGroupInfo(request.getGroupId());
             ErrorCode errorCode;
             if (groupInfo == null) {
@@ -33,7 +33,7 @@ public class DismissGroupHandler extends GroupHandler<WFCMessage.DismissGroupReq
                 if (request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
                     sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), request.getNotifyContent());
                 } else {
-                    WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, null, "").getDismissGroupNotifyContent();
+                    WFCMessage.MessageContent content = new GroupNotificationBinaryContent(groupInfo.getTargetId(), fromUser, null, "").getDismissGroupNotifyContent();
                     sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), content);
                 }
                 errorCode = m_messagesStore.dismissGroup(fromUser, request.getGroupId());

broker/src/main/java/io/moquette/imhandler/DistoryChannelHandler.java

@@ -20,11 +20,11 @@ import static win.liyufan.im.UserSettingScope.kUserSettingMyChannels;
 @Handler(value = IMTopic.DestoryChannelInfoTopic)
 public class DistoryChannelHandler extends GroupHandler<WFCMessage.IDBuf> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.distoryChannel(fromUser, request.getId());
         if (errorCode == ErrorCode.ERROR_CODE_SUCCESS) {
             WFCMessage.ModifyUserSettingReq modifyUserSettingReq = WFCMessage.ModifyUserSettingReq.newBuilder().setScope(kUserSettingMyChannels).setKey(request.getId()).setValue("0").build();
-            mServer.internalRpcMsg(fromUser, null, modifyUserSettingReq.toByteArray(), 0, fromUser, PutUserSettingTopic);
+            mServer.internalRpcMsg(fromUser, null, modifyUserSettingReq.toByteArray(), 0, fromUser, PutUserSettingTopic, false);
         }
         return errorCode;
     }

broker/src/main/java/io/moquette/imhandler/FriendPullHandler.java

@@ -20,12 +20,12 @@ import java.util.List;
 @Handler(IMTopic.FriendPullTopic)
 public class FriendPullHandler extends IMHandler<WFCMessage.Version> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
         List<FriendData> friendDatas = m_messagesStore.getFriendList(fromUser, request.getVersion());
         WFCMessage.GetFriendsResult.Builder builder = WFCMessage.GetFriendsResult.newBuilder();
         for (FriendData data : friendDatas
             ) {
-            builder.addEntry(WFCMessage.Friend.newBuilder().setState(data.getState()).setUid(data.getFriendUid()).setUpdateDt(data.getTimestamp()).build());
+            builder.addEntry(WFCMessage.Friend.newBuilder().setState(data.getState()).setUid(data.getFriendUid()).setUpdateDt(data.getTimestamp()).setAlias(data.getAlias()).build());
         }
         byte[] data = builder.build().toByteArray();
         ackPayload.ensureWritable(data.length).writeBytes(data);

broker/src/main/java/io/moquette/imhandler/FriendRequestPullHandler.java

@@ -19,7 +19,7 @@ import java.util.List;
 @Handler(IMTopic.FriendRequestPullTopic)
 public class FriendRequestPullHandler extends IMHandler<WFCMessage.Version> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
             List<WFCMessage.FriendRequest> friendDatas = m_messagesStore.getFriendRequestList(fromUser, request.getVersion());
             WFCMessage.GetFriendRequestResult.Builder builder = WFCMessage.GetFriendRequestResult.newBuilder();
             builder.addAllEntry(friendDatas);

broker/src/main/java/io/moquette/imhandler/GetChannelInfoHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.ChannelPullTopic)
 public class GetChannelInfoHandler extends IMHandler<WFCMessage.PullChannelInfo> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.PullChannelInfo request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.PullChannelInfo request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
         WFCMessage.ChannelInfo info = m_messagesStore.getChannelInfo(request.getChannelId());
         if (info == null) {

broker/src/main/java/io/moquette/imhandler/GetChatroomInfoHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.GetChatroomInfoTopic)
 public class GetChatroomInfoHandler extends IMHandler<WFCMessage.GetChatroomInfoRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.GetChatroomInfoRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.GetChatroomInfoRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
         WFCMessage.ChatroomInfo info = m_messagesStore.getChatroomInfo(request.getChatroomId());
         if (info == null) {

broker/src/main/java/io/moquette/imhandler/GetChatroomMemberHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.GetChatroomMemberTopic)
 public class GetChatroomMemberHandler extends IMHandler<WFCMessage.GetChatroomMemberInfoRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.GetChatroomMemberInfoRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.GetChatroomMemberInfoRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
             WFCMessage.ChatroomMemberInfo info = m_messagesStore.getChatroomMemberInfo(request.getChatroomId(), request.getMaxCount());
             if (info != null) {

broker/src/main/java/io/moquette/imhandler/GetGroupInfoHandler.java

@@ -19,7 +19,7 @@ import java.util.List;
 @Handler(IMTopic.GetGroupInfoTopic)
 public class GetGroupInfoHandler extends IMHandler<WFCMessage.PullUserRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.PullUserRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.PullUserRequest request, Qos1PublishHandler.IMCallback callback) {
             List<WFCMessage.GroupInfo> infos = m_messagesStore.getGroupInfos(request.getRequestList());
 
             WFCMessage.PullGroupInfoResult result = WFCMessage.PullGroupInfoResult.newBuilder().addAllInfo(infos).build();

broker/src/main/java/io/moquette/imhandler/GetGroupMemberHandler.java

@@ -22,7 +22,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.GetGroupMemberTopic)
 public class GetGroupMemberHandler extends IMHandler<WFCMessage.PullGroupMemberRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.PullGroupMemberRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.PullGroupMemberRequest request, Qos1PublishHandler.IMCallback callback) {
         List<WFCMessage.GroupMember> members = new ArrayList<>();
         ErrorCode errorCode = m_messagesStore.getGroupMembers(request.getTarget(), request.getHead(), members);
 

broker/src/main/java/io/moquette/imhandler/GetQiniuUploadTokenHandler.java

@@ -20,7 +20,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.GetQiniuUploadTokenTopic)
 public class GetQiniuUploadTokenHandler extends IMHandler<Byte> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, Byte request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, Byte request, Qos1PublishHandler.IMCallback callback) {
         int type = request;
         String token;
 

broker/src/main/java/io/moquette/imhandler/GetTokenHandler.java

@@ -19,7 +19,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.GetTokenTopic)
 public class GetTokenHandler extends IMHandler<WFCMessage.GetTokenRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.GetTokenRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.GetTokenRequest request, Qos1PublishHandler.IMCallback callback) {
         MemorySessionStore.Session session = m_sessionsStore.createUserSession(fromUser, clientID);
         TokenAuthenticator authenticator = new TokenAuthenticator();
         String strToken = authenticator.generateToken(fromUser);

broker/src/main/java/io/moquette/imhandler/GetUserInfoHandler.java

@@ -19,7 +19,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.GetUserInfoTopic)
 public class GetUserInfoHandler extends IMHandler<WFCMessage.PullUserRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.PullUserRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.PullUserRequest request, Qos1PublishHandler.IMCallback callback) {
         WFCMessage.PullUserResult.Builder resultBuilder = WFCMessage.PullUserResult.newBuilder();
 
         ErrorCode errorCode = m_messagesStore.getUserInfo(request.getRequestList(), resultBuilder);

broker/src/main/java/io/moquette/imhandler/GetUserSettingHandler.java

@@ -19,7 +19,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.GetUserSettingTopic)
 public class GetUserSettingHandler extends IMHandler<WFCMessage.Version> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
             WFCMessage.GetUserSettingResult.Builder builder = WFCMessage.GetUserSettingResult.newBuilder();
             ErrorCode errorCode = m_messagesStore.getUserSettings(fromUser, request.getVersion(), builder);
             if (errorCode == ERROR_CODE_SUCCESS) {

broker/src/main/java/io/moquette/imhandler/HandleFriendRequestHandler.java

@@ -21,7 +21,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.HandleFriendRequestTopic)
 public class HandleFriendRequestHandler extends IMHandler<WFCMessage.HandleFriendRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.HandleFriendRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.HandleFriendRequest request, Qos1PublishHandler.IMCallback callback) {
             WFCMessage.Message.Builder builder = WFCMessage.Message.newBuilder();
             builder.setFromUser(request.getTargetUid());
             long[] heads = new long[2];

broker/src/main/java/io/moquette/imhandler/IMHandler.java

@@ -89,8 +89,8 @@ abstract public class IMHandler<T> {
             for (Method method : getClass().getDeclaredMethods()
                  ) {
 
-                if (method.getName() == actionName && method.getParameterCount() == 5) {
-                    dataCls = method.getParameterTypes()[3];
+                if (method.getName() == actionName && method.getParameterCount() == 6) {
+                    dataCls = method.getParameterTypes()[4];
                     break;
                 }
             }
@@ -171,7 +171,7 @@ abstract public class IMHandler<T> {
         return ErrorCode.ERROR_CODE_SUCCESS;
     }
 
-	public void doHandler(String clientID, String fromUser, String topic, byte[] payloadContent, Qos1PublishHandler.IMCallback callback) {
+	public void doHandler(String clientID, String fromUser, String topic, byte[] payloadContent, Qos1PublishHandler.IMCallback callback, boolean isAdmin) {
         m_imBusinessExecutor.execute(() -> {
             Qos1PublishHandler.IMCallback callbackWrapper = new Qos1PublishHandler.IMCallback() {
                 @Override
@@ -191,7 +191,7 @@ abstract public class IMHandler<T> {
 
                 try {
                     LOG.debug("execute handler for topic {}", topic);
-                    errorCode = action(ackPayload, clientID, fromUser, getDataObject(payloadContent), callbackWrapper);
+                    errorCode = action(ackPayload, clientID, fromUser, isAdmin, getDataObject(payloadContent), callbackWrapper);
                 } catch (IllegalAccessException e) {
                     e.printStackTrace();
                     Utility.printExecption(LOG, e);
@@ -234,7 +234,7 @@ abstract public class IMHandler<T> {
 
 
     @ActionMethod
-    abstract public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, T request, Qos1PublishHandler.IMCallback callback)   ;
+    abstract public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, T request, Qos1PublishHandler.IMCallback callback)   ;
 
     public void afterAction(String clientID, String fromUser, String topic, Qos1PublishHandler.IMCallback callback) {
 

broker/src/main/java/io/moquette/imhandler/JoinChatroomHandler.java

@@ -18,7 +18,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.JoinChatroomTopic)
 public class JoinChatroomHandler extends IMHandler<WFCMessage.IDBuf> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
         return m_messagesStore.handleJoinChatroom(fromUser, clientID, request.getId());
     }
 }

broker/src/main/java/io/moquette/imhandler/KickoffGroupMember.java

@@ -19,7 +19,7 @@ import static win.liyufan.im.IMTopic.KickoffGroupMemberTopic;
 @Handler(value = KickoffGroupMemberTopic)
 public class KickoffGroupMember extends GroupHandler<WFCMessage.RemoveGroupMemberRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.RemoveGroupMemberRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.RemoveGroupMemberRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode;
         WFCMessage.GroupInfo groupInfo = m_messagesStore.getGroupInfo(request.getGroupId());
         if (groupInfo == null) {
@@ -32,7 +32,7 @@ public class KickoffGroupMember extends GroupHandler<WFCMessage.RemoveGroupMembe
             if (request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
                 sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), request.getNotifyContent());
             } else {
-                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, null, request.getRemovedMemberList()).getKickokfMemberGroupNotifyContent();
+                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, null, request.getRemovedMemberList()).getKickokfMemberGroupNotifyContent();
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), content);
             }
             errorCode = m_messagesStore.kickoffGroupMembers(fromUser, request.getGroupId(), request.getRemovedMemberList());

broker/src/main/java/io/moquette/imhandler/LoadRemoteMessagesHandler.java

@@ -18,10 +18,14 @@ import win.liyufan.im.IMTopic;
 @Handler(value = IMTopic.LoadRemoteMessagesTopic)
 public class LoadRemoteMessagesHandler extends IMHandler<WFCMessage.LoadRemoteMessages> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.LoadRemoteMessages request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.LoadRemoteMessages request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
 
-        WFCMessage.PullMessageResult result = m_messagesStore.loadRemoteMessages(fromUser, request.getConversation(), request.getBeforeUid(), request.getCount());
+        long beforeUid = request.getBeforeUid();
+        if (beforeUid == 0) {
+            beforeUid = Long.MAX_VALUE;
+        }
+        WFCMessage.PullMessageResult result = m_messagesStore.loadRemoteMessages(fromUser, request.getConversation(), beforeUid, request.getCount());
         byte[] data = result.toByteArray();
         LOG.info("User {} load message with count({}), payload size({})", fromUser, result.getMessageCount(), data.length);
         ackPayload.ensureWritable(data.length).writeBytes(data);

broker/src/main/java/io/moquette/imhandler/ModifyChannelInfoHandler.java

@@ -23,7 +23,7 @@ import static win.liyufan.im.IMTopic.ModifyGroupInfoTopic;
 @Handler(value = ModifyChannelInfoTopic)
 public class ModifyChannelInfoHandler extends GroupHandler<WFCMessage.ModifyChannelInfo> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ModifyChannelInfo request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ModifyChannelInfo request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode= m_messagesStore.modifyChannelInfo(fromUser, request.getChannelId(), request.getType(), request.getValue());
         return errorCode;
     }

broker/src/main/java/io/moquette/imhandler/ModifyGroupAliasHandler.java

@@ -20,13 +20,13 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.ModifyGroupAliasTopic)
 public class ModifyGroupAliasHandler extends GroupHandler<WFCMessage.ModifyGroupMemberAlias> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ModifyGroupMemberAlias request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ModifyGroupMemberAlias request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.modifyGroupAlias(fromUser, request.getGroupId(), request.getAlias());
         if (errorCode == ERROR_CODE_SUCCESS && request.hasNotifyContent()) {
             if (request.hasNotifyContent()&& request.getNotifyContent().getType() > 0) {
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), request.getNotifyContent());
             } else {
-                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, request.getAlias(), "").getModifyGroupMemberAliasNotifyContent();
+                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, request.getAlias(), "").getModifyGroupMemberAliasNotifyContent();
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), content);
             }
         }

broker/src/main/java/io/moquette/imhandler/ModifyGroupInfoHandler.java

@@ -22,7 +22,7 @@ import static win.liyufan.im.IMTopic.ModifyGroupInfoTopic;
 @Handler(value = ModifyGroupInfoTopic)
 public class ModifyGroupInfoHandler extends GroupHandler<WFCMessage.ModifyGroupInfoRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ModifyGroupInfoRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ModifyGroupInfoRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode= m_messagesStore.modifyGroupInfo(fromUser, request.getGroupId(), request.getType(), request.getValue());
         if (errorCode == ERROR_CODE_SUCCESS) {
             if(request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
@@ -30,9 +30,9 @@ public class ModifyGroupInfoHandler extends GroupHandler<WFCMessage.ModifyGroupI
             } else {
                 WFCMessage.MessageContent content = null;
                 if (request.getType() == Modify_Group_Name) {
-                    content = new GroupNotificationBinaryContent(fromUser, request.getValue(), "").getChangeGroupNameNotifyContent();
+                    content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, request.getValue(), "").getChangeGroupNameNotifyContent();
                 } else if(request.getType() == Modify_Group_Portrait) {
-                    content = new GroupNotificationBinaryContent(fromUser, null, "").getChangeGroupPortraitNotifyContent();
+                    content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, null, "").getChangeGroupPortraitNotifyContent();
                 }
 
                 if (content != null) {

broker/src/main/java/io/moquette/imhandler/ModifyMyInfoHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.ModifyMyInfoTopic)
 public class ModifyMyInfoHandler extends IMHandler<WFCMessage.ModifyMyInfoRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ModifyMyInfoRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ModifyMyInfoRequest request, Qos1PublishHandler.IMCallback callback) {
             return m_messagesStore.modifyUserInfo(fromUser, request);
     }
 }

broker/src/main/java/io/moquette/imhandler/PullMessageHandler.java

@@ -19,7 +19,7 @@ import win.liyufan.im.IMTopic;
 @Handler(value = IMTopic.PullMessageTopic)
 public class PullMessageHandler extends IMHandler<WFCMessage.PullMessageRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.PullMessageRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.PullMessageRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
 
         if (request.getType() == ProtoConstants.PullType.Pull_ChatRoom && !m_messagesStore.checkUserClientInChatroom(fromUser, clientID, null)) {

broker/src/main/java/io/moquette/imhandler/PutUserSettingHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.PutUserSettingTopic)
 public class PutUserSettingHandler extends IMHandler<WFCMessage.ModifyUserSettingReq> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.ModifyUserSettingReq request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.ModifyUserSettingReq request, Qos1PublishHandler.IMCallback callback) {
             long timestamp = m_messagesStore.updateUserSettings(fromUser, request);
             publisher.publishNotification(IMTopic.NotifyUserSettingTopic, fromUser, timestamp);
             return ErrorCode.ERROR_CODE_SUCCESS;

broker/src/main/java/io/moquette/imhandler/QuitChatroomHandler.java

@@ -17,7 +17,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.QuitChatroomTopic)
 public class QuitChatroomHandler extends IMHandler<WFCMessage.IDBuf> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
         m_messagesStore.handleQuitChatroom(fromUser, clientID, request.getId());
         return ErrorCode.ERROR_CODE_SUCCESS;
     }

broker/src/main/java/io/moquette/imhandler/QuitGroupHandler.java

@@ -19,7 +19,7 @@ import static win.liyufan.im.IMTopic.QuitGroupTopic;
 @Handler(value = QuitGroupTopic)
 public class QuitGroupHandler extends GroupHandler<WFCMessage.QuitGroupRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.QuitGroupRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.QuitGroupRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
         WFCMessage.GroupInfo groupInfo = m_messagesStore.getGroupInfo(request.getGroupId());
         if (groupInfo == null) {
@@ -29,7 +29,7 @@ public class QuitGroupHandler extends GroupHandler<WFCMessage.QuitGroupRequest>
             if (request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
                 sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), request.getNotifyContent());
             } else {
-                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, null, "").getQuitGroupNotifyContent();
+                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, null, "").getQuitGroupNotifyContent();
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), content);
             }
             errorCode = m_messagesStore.quitGroup(fromUser, request.getGroupId());

broker/src/main/java/io/moquette/imhandler/RecallMessageHandler.java

@@ -20,7 +20,7 @@ import java.util.Set;
 @Handler(value = IMTopic.RecallMessageTopic)
 public class RecallMessageHandler extends IMHandler<WFCMessage.INT64Buf> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.INT64Buf int64Buf, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.INT64Buf int64Buf, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.recallMessage(int64Buf.getId(), fromUser);
 
         if(errorCode != ErrorCode.ERROR_CODE_SUCCESS) {

broker/src/main/java/io/moquette/imhandler/RouteHandler.java

@@ -23,7 +23,7 @@ import static io.moquette.BrokerConstants.HZ_Cluster_Node_External_Short_Port;
 @Handler(IMTopic.RouteTopic)
 public class RouteHandler extends IMHandler<WFCMessage.RouteRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.RouteRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.RouteRequest request, Qos1PublishHandler.IMCallback callback) {
         Member member = mServer.getHazelcastInstance().getCluster().getLocalMember();
         String serverIp = member.getStringAttribute(HZ_Cluster_Node_External_IP);
         String longPort = member.getStringAttribute(HZ_Cluster_Node_External_Long_Port);

broker/src/main/java/io/moquette/imhandler/SendMessageHandler.java

@@ -43,69 +43,68 @@ public class SendMessageHandler extends IMHandler<WFCMessage.Message> {
     }
 
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.Message message, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.Message message, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = ErrorCode.ERROR_CODE_SUCCESS;
         if (message != null) {
-            int userStatus = m_messagesStore.getUserStatus(fromUser);
-            if (userStatus == 1 || userStatus == 2) {
-                return ErrorCode.ERROR_CODE_FORBIDDEN_SEND_MSG;
-            }
+            if (!isAdmin) {  //admin do not check the right
+                int userStatus = m_messagesStore.getUserStatus(fromUser);
+                if (userStatus == 1 || userStatus == 2) {
+                    return ErrorCode.ERROR_CODE_FORBIDDEN_SEND_MSG;
+                }
 
-            if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Private) {
-                if (m_messagesStore.isBlacked(message.getConversation().getTarget(), fromUser)) {
-                    return ErrorCode.ERROR_CODE_IN_BLACK_LIST;
+                if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Private) {
+                    if (m_messagesStore.isBlacked(message.getConversation().getTarget(), fromUser)) {
+                        return ErrorCode.ERROR_CODE_IN_BLACK_LIST;
+                    }
+                }
+
+
+                if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Group && !m_messagesStore.isMemberInGroup(fromUser, message.getConversation().getTarget())) {
+                    return ErrorCode.ERROR_CODE_NOT_IN_GROUP;
+                } else if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Group && m_messagesStore.isForbiddenInGroup(fromUser, message.getConversation().getTarget())) {
+                    return ErrorCode.ERROR_CODE_NOT_RIGHT;
+                } else if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_ChatRoom && !m_messagesStore.checkUserClientInChatroom(fromUser, clientID, message.getConversation().getTarget())) {
+                    return ErrorCode.ERROR_CODE_NOT_IN_CHATROOM;
+                } else if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Channel && !m_messagesStore.checkUserInChannel(fromUser, message.getConversation().getTarget())) {
+                    return ErrorCode.ERROR_CODE_NOT_IN_CHANNEL;
                 }
             }
 
             long timestamp = System.currentTimeMillis();
-            if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Group &&
-                !m_messagesStore.isMemberInGroup(fromUser, message.getConversation().getTarget())) {
-                errorCode = ErrorCode.ERROR_CODE_NOT_IN_GROUP;
-            } else if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Group &&
-                m_messagesStore.isForbiddenInGroup(fromUser, message.getConversation().getTarget())) {
-                errorCode = ErrorCode.ERROR_CODE_NOT_RIGHT;
-            } else if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_ChatRoom &&
-                !m_messagesStore.checkUserClientInChatroom(fromUser, clientID, message.getConversation().getTarget())) {
-                errorCode = ErrorCode.ERROR_CODE_NOT_IN_CHATROOM;
-            } else if (message.getConversation().getType() == ProtoConstants.ConversationType.ConversationType_Channel &&
-                !m_messagesStore.checkUserInChannel(fromUser, message.getConversation().getTarget())) {
-                errorCode = ErrorCode.ERROR_CODE_NOT_IN_CHANNEL;
-            } else {
-                long messageId = MessageShardingUtil.generateId();
-                message = message.toBuilder().setFromUser(fromUser).setMessageId(messageId).setServerTimestamp(timestamp).build();
+            long messageId = MessageShardingUtil.generateId();
+            message = message.toBuilder().setFromUser(fromUser).setMessageId(messageId).setServerTimestamp(timestamp).build();
 
-                if (mForwardUrl != null) {
-                    publisher.forwardMessage(message, mForwardUrl);
-                }
+            if (mForwardUrl != null) {
+                publisher.forwardMessage(message, mForwardUrl);
+            }
 
-                boolean ignoreMsg = false;
-                if (message.getContent().getType() == Text) {
-                    Set<String> matched = m_messagesStore.handleSensitiveWord(message.getContent().getSearchableContent());
-                    if (matched != null && !matched.isEmpty()) {
-                        if (mSensitiveType == 0) {
-                            errorCode = ErrorCode.ERROR_CODE_SENSITIVE_MATCHED;
-                        } else if(mSensitiveType == 1) {
-                            ignoreMsg = true;
-                        } else {
-                            String text = message.getContent().getSearchableContent();
-                            for (String word : matched) {
-                                text = text.replace(word, "***");
-                            }
-
-                            message = message.toBuilder().setContent(message.getContent().toBuilder().setSearchableContent(text).build()).build();
+            boolean ignoreMsg = false;
+            if (!isAdmin && message.getContent().getType() == Text) {
+                Set<String> matched = m_messagesStore.handleSensitiveWord(message.getContent().getSearchableContent());
+                if (matched != null && !matched.isEmpty()) {
+                    if (mSensitiveType == 0) {
+                        errorCode = ErrorCode.ERROR_CODE_SENSITIVE_MATCHED;
+                    } else if(mSensitiveType == 1) {
+                        ignoreMsg = true;
+                    } else {
+                        String text = message.getContent().getSearchableContent();
+                        for (String word : matched) {
+                            text = text.replace(word, "***");
                         }
-                    }
-                }
 
-                if (errorCode == ErrorCode.ERROR_CODE_SUCCESS) {
-                    if (!ignoreMsg) {
-                        saveAndPublish(fromUser, clientID, message);
+                        message = message.toBuilder().setContent(message.getContent().toBuilder().setSearchableContent(text).build()).build();
                     }
-                    ackPayload = ackPayload.capacity(20);
-                    ackPayload.writeLong(messageId);
-                    ackPayload.writeLong(timestamp);
                 }
             }
+
+            if (errorCode == ErrorCode.ERROR_CODE_SUCCESS) {
+                if (!ignoreMsg) {
+                    saveAndPublish(fromUser, clientID, message);
+                }
+                ackPayload = ackPayload.capacity(20);
+                ackPayload.writeLong(messageId);
+                ackPayload.writeLong(timestamp);
+            }
         } else {
             errorCode = ErrorCode.ERROR_CODE_INVALID_MESSAGE;
         }

broker/src/main/java/io/moquette/imhandler/SetFriendAliasRequestHandler.java

@@ -0,0 +1,30 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+package io.moquette.imhandler;
+
+import cn.wildfirechat.proto.WFCMessage;
+import io.moquette.spi.impl.Qos1PublishHandler;
+import io.netty.buffer.ByteBuf;
+import win.liyufan.im.ErrorCode;
+import win.liyufan.im.IMTopic;
+
+import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
+
+@Handler(IMTopic.SetFriendAliasTopic)
+public class SetFriendAliasRequestHandler extends GroupHandler<WFCMessage.AddFriendRequest> {
+    @Override
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.AddFriendRequest request, Qos1PublishHandler.IMCallback callback) {
+        long[] head = new long[1];
+        ErrorCode errorCode = m_messagesStore.setFriendAliasRequest(fromUser, request.getTargetUid(), request.getReason(), head);
+        if (errorCode == ERROR_CODE_SUCCESS) {
+            publisher.publishNotification(IMTopic.NotifyFriendTopic, fromUser, head[0]);
+        }
+        return errorCode;
+    }
+}

broker/src/main/java/io/moquette/imhandler/SyncFriendRequestUnreadHandler.java

@@ -19,7 +19,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.RriendRequestUnreadSyncTopic)
 public class SyncFriendRequestUnreadHandler extends GroupHandler<WFCMessage.Version> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.Version request, Qos1PublishHandler.IMCallback callback) {
             long[] head = new long[1];
             ErrorCode errorCode = m_messagesStore.SyncFriendRequestUnread(fromUser, request.getVersion(), head);
             if (errorCode == ERROR_CODE_SUCCESS) {

broker/src/main/java/io/moquette/imhandler/TransferChannelHandler.java

@@ -20,7 +20,7 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.TransferChannelInfoTopic)
 public class TransferChannelHandler extends GroupHandler<WFCMessage.TransferChannel> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.TransferChannel request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.TransferChannel request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.transferChannel(fromUser, request.getChannelId(), request.getNewOwner());
         return errorCode;
     }

broker/src/main/java/io/moquette/imhandler/TransferGroupHandler.java

@@ -20,13 +20,13 @@ import static win.liyufan.im.ErrorCode.ERROR_CODE_SUCCESS;
 @Handler(IMTopic.TransferGroupTopic)
 public class TransferGroupHandler extends GroupHandler<WFCMessage.TransferGroupRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.TransferGroupRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.TransferGroupRequest request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.transferGroup(fromUser, request.getGroupId(), request.getNewOwner());
         if (errorCode == ERROR_CODE_SUCCESS) {
             if (request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), request.getNotifyContent());
             } else {
-                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(fromUser, null, request.getNewOwner()).getTransferGroupNotifyContent();
+                WFCMessage.MessageContent content = new GroupNotificationBinaryContent(request.getGroupId(), fromUser, null, request.getNewOwner()).getTransferGroupNotifyContent();
                 sendGroupNotification(fromUser, request.getGroupId(), request.getToLineList(), content);
             }
         }

broker/src/main/java/io/moquette/imhandler/UploadDeviceTokenHandler.java

@@ -20,7 +20,7 @@ import win.liyufan.im.IMTopic;
 @Handler(IMTopic.UploadDeviceTokenTopic)
 public class UploadDeviceTokenHandler extends IMHandler<WFCMessage.UploadDeviceTokenRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.UploadDeviceTokenRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.UploadDeviceTokenRequest request, Qos1PublishHandler.IMCallback callback) {
             MemorySessionStore.Session session = m_sessionsStore.getSession(clientID);
             session.setPlatform(request.getPlatform());
             session.setAppName(request.getAppName());

broker/src/main/java/io/moquette/imhandler/UserSearchHandler.java

@@ -19,7 +19,7 @@ import java.util.List;
 @Handler(IMTopic.UserSearchTopic)
 public class UserSearchHandler extends IMHandler<WFCMessage.SearchUserRequest> {
     @Override
-    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, WFCMessage.SearchUserRequest request, Qos1PublishHandler.IMCallback callback) {
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.SearchUserRequest request, Qos1PublishHandler.IMCallback callback) {
         List<WFCMessage.User> users = m_messagesStore.searchUser(request.getKeyword(), request.getFuzzy() > 0, request.getPage());
         WFCMessage.SearchUserResult.Builder builder = WFCMessage.SearchUserResult.newBuilder();
         builder.addAllEntry(users);

broker/src/main/java/io/moquette/persistence/DatabaseStore.java

@@ -272,7 +272,7 @@ public class DatabaseStore {
 
         try {
             connection = DBUtil.getConnection();
-            String sql = "select `_uid`, `_friend_uid`, `_state`, `_dt` from t_friend";
+            String sql = "select `_uid`, `_friend_uid`, `_alias`, `_state`, `_dt` from t_friend";
             statement = connection.prepareStatement(sql);
 
             int index;
@@ -290,6 +290,9 @@ public class DatabaseStore {
                 value = (value == null ? "" : value);
                 builder.setFriendUid(value);
 
+                value = rs.getString(index++);
+                value = (value == null ? "" : value);
+                builder.setAlias(value);
 
                 int intvalue = rs.getInt(index++);
                 builder.setState(intvalue);
@@ -537,23 +540,25 @@ public class DatabaseStore {
         List<WFCMessage.Message> messages = loadRemoteMessagesFromTable(user, conversation, beforeUid, count, MessageShardingUtil.getMessageTable(beforeUid));
         if (messages != null && messages.size() < count) {
             String nexTable = MessageShardingUtil.getPreviousMessageTable(beforeUid);
-            List<WFCMessage.Message> nextMessages = loadRemoteMessagesFromTable(user, conversation, beforeUid, count-messages.size(), nexTable);
-            if (nextMessages != null) {
-                messages.addAll(nextMessages);
+            if (!StringUtil.isNullOrEmpty(nexTable)) {
+                List<WFCMessage.Message> nextMessages = loadRemoteMessagesFromTable(user, conversation, beforeUid, count - messages.size(), nexTable);
+                if (nextMessages != null) {
+                    messages.addAll(nextMessages);
+                }
             }
         }
         return messages;
     }
 
     List<WFCMessage.Message> loadRemoteMessagesFromTable(String user, WFCMessage.Conversation conversation, long beforeUid, int count, String table) {
-        String sql = "select  `_from`, `_type`, `_target`, `_line`, `_data`, `_dt` from " + table +" where";
+        String sql = "select `_mid`, `_from`, `_type`, `_target`, `_line`, `_data`, `_dt` from " + table +" where";
         if (conversation.getType() == ProtoConstants.ConversationType.ConversationType_Private) {
-            sql += " _type = ? and _line = ? and _mid > ? and ((_target = ?  and _from = ?) or (_target = ?  and _from = ?)";
+            sql += " _type = ? and _line = ? and _mid < ? and ((_target = ?  and _from = ?) or (_target = ?  and _from = ?))";
         } else {
-            sql += " _type = ? and _line = ? and _mid > ? and _target = ?";
+            sql += " _type = ? and _line = ? and _mid < ? and _target = ?";
         }
 
-        sql += " limit ?";
+        sql += "order by `_mid` DESC limit ?";
 
         Connection connection = null;
         PreparedStatement statement = null;
@@ -598,7 +603,7 @@ public class DatabaseStore {
         } finally {
             DBUtil.closeDB(connection, statement, resultSet);
         }
-        return null;
+        return out;
     }
 
     void persistUserMessage(final String userId, final long messageId, final long messageSeq) {
@@ -1775,7 +1780,7 @@ public class DatabaseStore {
         ResultSet rs = null;
         try {
             connection = DBUtil.getConnection();
-            String sql = "select `_friend_uid`, `_state`, `_dt` from t_friend where `_uid` = ?";
+            String sql = "select `_friend_uid`, `_alias`, `_state`, `_dt` from t_friend where `_uid` = ?";
             statement = connection.prepareStatement(sql);
 
 
@@ -1787,10 +1792,11 @@ public class DatabaseStore {
             List<FriendData> out = new ArrayList<>();
             while (rs.next()) {
                 String uid = rs.getString(1);
-                int state = rs.getInt(2);
-                long timestamp = rs.getLong(3);
+                String alias = rs.getString(2);
+                int state = rs.getInt(3);
+                long timestamp = rs.getLong(4);
 
-                FriendData data = new FriendData(userId, uid, state, timestamp);
+                FriendData data = new FriendData(userId, uid, alias, state, timestamp);
                 out.add(data);
             }
             return out;
@@ -1945,8 +1951,9 @@ public class DatabaseStore {
             PreparedStatement statement = null;
             try {
                 connection = DBUtil.getConnection();
-                String sql = "insert into t_friend (`_uid`, `_friend_uid`, `_state`, `_dt`) values(?, ?, ?, ?)" +
+                String sql = "insert into t_friend (`_uid`, `_friend_uid`, `_alias`, `_state`, `_dt`) values(?, ?, ?, ?, ?)" +
                     " ON DUPLICATE KEY UPDATE " +
+                    "`_alias` = ?," +
                     "`_state` = ?," +
                     "`_dt` = ?";
 
@@ -1955,8 +1962,10 @@ public class DatabaseStore {
                 int index = 1;
                 statement.setString(index++, request.getUserId());
                 statement.setString(index++, request.getFriendUid());
+                statement.setString(index++, request.getAlias());
                 statement.setInt(index++, request.getState());
                 statement.setLong(index++, request.getTimestamp());
+                statement.setString(index++, request.getAlias());
                 statement.setInt(index++, request.getState());
                 statement.setLong(index++, request.getTimestamp());
                 int count = statement.executeUpdate();

broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java

@@ -455,7 +455,7 @@ public class MemoryMessagesStore implements IMessagesStore {
             if (lastEntry != null) {
                 messageSeq = (lastEntry.getKey() + 1);
             }
-            Long maxPullSeq = userMaxPullSeq.get(sender);
+            Long maxPullSeq = userMaxPullSeq.get(user);
             if (maxPullSeq != null && maxPullSeq > messageSeq) {
                 messageSeq = maxPullSeq + 1;
             }
@@ -1567,11 +1567,11 @@ public class MemoryMessagesStore implements IMessagesStore {
 
                 MultiMap<String, FriendData> friendsMap = hzInstance.getMultiMap(USER_FRIENDS);
 
-                FriendData friendData1 = new FriendData(userId, request.getTargetUid(), 0, System.currentTimeMillis());
+                FriendData friendData1 = new FriendData(userId, request.getTargetUid(), "", 0, System.currentTimeMillis());
                 friendsMap.put(userId, friendData1);
                 databaseStore.persistOrUpdateFriendData(friendData1);
 
-                FriendData friendData2 = new FriendData(request.getTargetUid(), userId, 0, friendData1.getTimestamp());
+                FriendData friendData2 = new FriendData(request.getTargetUid(), userId, "", 0, friendData1.getTimestamp());
                 friendsMap.put(request.getTargetUid(), friendData2);
                 databaseStore.persistOrUpdateFriendData(friendData2);
 
@@ -1588,15 +1588,58 @@ public class MemoryMessagesStore implements IMessagesStore {
     }
 
     @Override
-    public ErrorCode blackUserRequest(String fromUser, String targetUserId, int status, long[] heads) {
+    public ErrorCode blackUserRequest(String fromUser, String targetUserId, int state, long[] heads) {
         HazelcastInstance hzInstance = m_Server.getHazelcastInstance();
         MultiMap<String, FriendData> friendsMap = hzInstance.getMultiMap(USER_FRIENDS);
 
-        FriendData friendData1 = new FriendData(fromUser, targetUserId, status, System.currentTimeMillis());
-        friendsMap.put(fromUser, friendData1);
-        databaseStore.persistOrUpdateFriendData(friendData1);
+        FriendData friendData = null;
+        Collection<FriendData> friends = friendsMap.get(fromUser);
+        for (FriendData fd:friends) {
+            if (fd.getFriendUid().equals(targetUserId)) {
+                friendData = fd;
+                break;
+            }
+        }
 
-        heads[0] = friendData1.getTimestamp();
+        if (friendData == null) {
+            friendData = new FriendData(fromUser, targetUserId, "", state, System.currentTimeMillis());
+        }
+        friendData.setState(state);
+        friendData.setTimestamp(System.currentTimeMillis());
+
+        friendsMap.put(fromUser, friendData);
+        databaseStore.persistOrUpdateFriendData(friendData);
+
+        heads[0] = friendData.getTimestamp();
+
+        return ErrorCode.ERROR_CODE_SUCCESS;
+    }
+
+    @Override
+    public ErrorCode setFriendAliasRequest(String fromUser, String targetUserId, String alias, long[] heads){
+        HazelcastInstance hzInstance = m_Server.getHazelcastInstance();
+        MultiMap<String, FriendData> friendsMap = hzInstance.getMultiMap(USER_FRIENDS);
+
+        FriendData friendData = null;
+        Collection<FriendData> friends = friendsMap.get(fromUser);
+        for (FriendData fd:friends) {
+            if (fd.getFriendUid().equals(targetUserId)) {
+                friendData = fd;
+                break;
+            }
+        }
+
+        if (friendData == null) {
+            return ErrorCode.ERROR_CODE_NOT_EXIST;
+        }
+
+        friendData.setAlias(alias);
+        friendData.setTimestamp(System.currentTimeMillis());
+
+        friendsMap.put(fromUser, friendData);
+        databaseStore.persistOrUpdateFriendData(friendData);
+
+        heads[0] = friendData.getTimestamp();
 
         return ErrorCode.ERROR_CODE_SUCCESS;
     }

broker/src/main/java/io/moquette/persistence/MemorySessionStore.java

@@ -368,10 +368,21 @@ public class MemorySessionStore implements ISessionsStore {
         }
 
         Session session = sessions.get(clientID);
-        ClientSession clientSession = new ClientSession(clientID, this);
-        return clientSession;
+
+        return session.getClientSession();
     }
-    
+
+    @Override
+    public void loadUserSession(String username, String clientID) {
+        if (sessions.containsKey(clientID)) {
+            return;
+        }
+        Session session = databaseStore.getSession(username, clientID, new ClientSession(clientID, this));
+        if (session != null) {
+            sessions.put(clientID, session);
+        }
+    }
+
     @Override
     public Collection<Session> sessionForUser(String username) {
     	ConcurrentSkipListSet<String> sessionSet = userSessions.get(username);
@@ -514,7 +525,7 @@ public class MemorySessionStore implements ISessionsStore {
 
     @Override
     public void cleanSession(String clientID) {
-        LOG.error("Fooooooooo <{}>", clientID);
+        LOG.info("Fooooooooo <{}>", clientID);
 
         Session session = sessions.get(clientID);
         if (session == null) {

broker/src/main/java/io/moquette/persistence/RPCCenter.java

@@ -48,7 +48,7 @@ public class RPCCenter {
 
     protected RPCCenter() {}
 
-    public void sendRequest(String fromUser, String clientId, String request, byte[] message, String target, TargetEntry.Type type, Callback callback) {
+    public void sendRequest(String fromUser, String clientId, String request, byte[] message, String target, TargetEntry.Type type, Callback callback, boolean isAdmin) {
         int requestId = 0;
 
         if (callback != null) {
@@ -61,7 +61,7 @@ public class RPCCenter {
             requestMap.put(requestId, new RequestInfo(fromUser, clientId, callback, message, requestId, request));
         }
 
-        server.internalRpcMsg(fromUser, clientId, message, requestId, "", request);
+        server.internalRpcMsg(fromUser, clientId, message, requestId, "", request, isAdmin);
     }
 
     public void sendResponse(int errorCode, byte[] message, String toUuid, int requestId) {

broker/src/main/java/io/moquette/server/Server.java

@@ -370,7 +370,8 @@ public class Server {
             throw new IllegalArgumentException("nodeId error: " + nodeIdStr);
         }
         if (nodeIdSet != null && nodeIdSet.contains(nodeId)){
-            throw new IllegalArgumentException("nodeId conflict " + nodeId + ", 请修改wildfirechat.conf文件，是各个节点的nodeId不冲突");
+            LOG.error("只允许一个实例运行，多个实例会引起冲突，进程终止");
+            System.exit(-1);
         }
 
         MessageShardingUtil.setNodeId(nodeId);
@@ -389,14 +390,14 @@ public class Server {
         return hazelcastInstance;
     }
 
-    public void internalRpcMsg(String fromUser, String clientId, byte[] message, int messageId, String from, String request) {
+    public void internalRpcMsg(String fromUser, String clientId, byte[] message, int messageId, String from, String request, boolean isAdmin) {
 
         if (!m_initialized) {
             LOG.error("Moquette is not started, internal message cannot be notify");
             return;
         }
         LOG.debug("internalNotifyMsg");
-        m_processor.onRpcMsg(fromUser, clientId, message, messageId, from, request);
+        m_processor.onRpcMsg(fromUser, clientId, message, messageId, from, request, isAdmin);
     }
 
     public void stopServer() {

broker/src/main/java/io/moquette/spi/IMessagesStore.java

@@ -157,6 +157,7 @@ public interface IMessagesStore {
     ErrorCode blackUserRequest(String fromUser, String targetUserId, int status, long[] head);
     ErrorCode SyncFriendRequestUnread(String userId, long unreadDt, long[] head);
     boolean isBlacked(String fromUser, String userId);
+    ErrorCode setFriendAliasRequest(String fromUser, String targetUserId, String alias, long[] head);
 
     ErrorCode handleJoinChatroom(String userId, String clientId, String chatroomId);
     ErrorCode handleQuitChatroom(String userId, String clientId, String chatroomId);

broker/src/main/java/io/moquette/spi/ISessionsStore.java

@@ -57,6 +57,8 @@ public interface ISessionsStore {
     Session sessionForClientAndUser(String username, String clientID);
 
     ClientSession sessionForClient(String clientID);
+
+    void loadUserSession(String username, String clientID);
     
     Collection<Session> sessionForUser(String username);
 

broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java

@@ -212,7 +212,7 @@ public class MessagesPublisher {
                 }
 
                 if (pullType == ProtoConstants.PullType.Pull_ChatRoom) {
-                    if (exceptClientId.equals(targetSession.getClientID())) {
+                    if (exceptClientId != null && exceptClientId.equals(targetSession.getClientID())) {
                         targetSession.refreshLastChatroomActiveTime();
                     }
 

broker/src/main/java/io/moquette/spi/impl/ProtocolProcessor.java

@@ -343,7 +343,7 @@ public class ProtocolProcessor {
             return null;
         }
 
-
+        m_sessionsStore.loadUserSession(username, clientId);
         ClientSession clientSession = m_sessionsStore.sessionForClient(clientId);
         boolean isSessionAlreadyStored = clientSession != null;
         if (isSessionAlreadyStored) {
@@ -608,12 +608,12 @@ public class ProtocolProcessor {
         return m_sessionsStore;
     }
 
-    public void onRpcMsg(String fromUser, String clientId, byte[] message, int messageId, String from, String request) {
+    public void onRpcMsg(String fromUser, String clientId, byte[] message, int messageId, String from, String request, boolean isAdmin) {
         if(request.equals(RPCCenter.KICKOFF_USER_REQUEST)) {
             mServer.getImBusinessScheduler().execute(()->handleTargetRemovedFromCurrentNode(new TargetEntry(TargetEntry.Type.TARGET_TYPE_USER, from)));
             return;
         }
-        qos1PublishHandler.onRpcMsg(fromUser, clientId, message, messageId, from, request);
+        qos1PublishHandler.onRpcMsg(fromUser, clientId, message, messageId, from, request, isAdmin);
     }
     public void shutdown() {
         messagesPublisher.stopChatroomScheduler();