fix bug: invited/kick failed due to json tag validation

cmd/open_im_demo/main.go

@@ -65,7 +65,6 @@ func main() {
 	defaultPorts := config.Config.Demo.Port
 	ginPort := flag.Int("port", defaultPorts[0], "get ginServerPort from cmd,default 10004 as port")
 	flag.Parse()
-	fmt.Println("start demo api server, port: ", *ginPort)
 	address := "0.0.0.0:" + strconv.Itoa(*ginPort)
 	if config.Config.Api.ListenIP != "" {
 		address = config.Config.Api.ListenIP + ":" + strconv.Itoa(*ginPort)

internal/api/group/group.go

@@ -42,10 +42,14 @@ func KickGroupMember(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
 		return
 	}
-
+	if len(params.KickedUserIDList) > constant.MaxNotificationNum {
+		errMsg := params.OperationID + " too many members " + utils.Int32ToString(int32(len(params.KickedUserIDList)))
+		log.Error(params.OperationID, errMsg)
+		c.JSON(http.StatusOK, gin.H{"errCode": 400, "errMsg": errMsg})
+		return
+	}
 	req := &rpc.KickGroupMemberReq{}
 	utils.CopyStructFields(req, &params)
-
 	var ok bool
 	var errInfo string
 	ok, req.OpUserID, errInfo = token_verify.GetUserIDFromToken(c.Request.Header.Get("token"), req.OperationID)
@@ -318,6 +322,12 @@ func InviteUserToGroup(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
 		return
 	}
+	if len(params.InvitedUserIDList) > constant.MaxNotificationNum {
+		errMsg := params.OperationID + " too many members " + utils.Int32ToString(int32(len(params.InvitedUserIDList)))
+		log.Error(params.OperationID, errMsg)
+		c.JSON(http.StatusOK, gin.H{"errCode": 400, "errMsg": errMsg})
+		return
+	}
 	req := &rpc.InviteUserToGroupReq{}
 	utils.CopyStructFields(req, &params)
 

pkg/base_info/group_api_struct.go

@@ -16,7 +16,7 @@ type CommDataResp struct {
 
 type KickGroupMemberReq struct {
 	GroupID          string   `json:"groupID" binding:"required"`
-	KickedUserIDList []string `json:"kickedUserIDList" binding:"required, min=1, max=100"`
+	KickedUserIDList []string `json:"kickedUserIDList" binding:"required"`
 	Reason           string   `json:"reason"`
 	OperationID      string   `json:"operationID" binding:"required"`
 }
@@ -38,7 +38,7 @@ type GetGroupMembersInfoResp struct {
 
 type InviteUserToGroupReq struct {
 	GroupID           string   `json:"groupID" binding:"required"`
-	InvitedUserIDList []string `json:"invitedUserIDList" binding:"required, min=1, max=100"`
+	InvitedUserIDList []string `json:"invitedUserIDList" binding:"required"`
 	Reason            string   `json:"reason"`
 	OperationID       string   `json:"operationID" binding:"required"`
 }