add getting user data cli

pkg/utils/object.go

@@ -3,6 +3,8 @@ package utils
 import (
 	"bytes"
 	"encoding/gob"
+	"fmt"
+	"reflect"
 )
 
 // Clone deep-clones src object to dst object
@@ -21,3 +23,18 @@ func Clone(src, dst interface{}) error {
 
 	return nil
 }
+
+// PrintObjectFields prints all fields in specified object
+func PrintObjectFields(obj interface{}) {
+	if obj == nil {
+		return
+	}
+
+	elem := reflect.ValueOf(obj).Elem()
+	typ := elem.Type()
+
+	for i := 0; i < elem.NumField(); i++ {
+		field := elem.Field(i)
+		fmt.Printf("[%s] %v\n", typ.Field(i).Name, field.Interface())
+	}
+}