diff --git a/framework/src/Volo.Abp.Core/Volo/Abp/Reflection/ReflectionHelper.cs b/framework/src/Volo.Abp.Core/Volo/Abp/Reflection/ReflectionHelper.cs
index 1c4b162b21..27db5ae480 100644
--- a/framework/src/Volo.Abp.Core/Volo/Abp/Reflection/ReflectionHelper.cs
+++ b/framework/src/Volo.Abp.Core/Volo/Abp/Reflection/ReflectionHelper.cs
@@ -165,5 +165,42 @@ namespace Volo.Abp.Reflection
             property = currentType.GetProperty(properties.Last());
             property.SetValue(obj, value);
         }
+
+
+        /// <summary>
+        /// Get all the constant values in the specified type (including the base type).
+        /// </summary>
+        /// <param name="type"></param>
+        /// <returns></returns>
+        public static string[] GetAllConstants(Type type)
+        {
+            var constants = new List<string>();
+            GetAllConstantsRecursively(constants, type, 1);
+            return constants.ToArray();
+        }
+
+        private static void GetAllConstantsRecursively(List<string> constants, Type type, int currentDepth)
+        {
+            const int maxRecursiveParameterValidationDepth = 8;
+
+            if (currentDepth > maxRecursiveParameterValidationDepth)
+            {
+                return;
+            }
+
+            constants.AddRange(
+                type.GetFields(BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy)
+                    .Where(x => x.IsLiteral && !x.IsInitOnly)
+                    .Select(x => x.GetValue(null).ToString())
+            );
+
+            var nestedTypes = type.GetNestedTypes(BindingFlags.Public);
+
+            foreach (var nestedType in nestedTypes)
+            {
+                GetAllConstantsRecursively(constants, nestedType, currentDepth + 1);
+            }
+        }
+
     }
 }
diff --git a/framework/test/Volo.Abp.Core.Tests/Volo/Abp/Reflection/ReflectionHelper_Tests.cs b/framework/test/Volo.Abp.Core.Tests/Volo/Abp/Reflection/ReflectionHelper_Tests.cs
index 842940cfaf..cd2ec77b03 100644
--- a/framework/test/Volo.Abp.Core.Tests/Volo/Abp/Reflection/ReflectionHelper_Tests.cs
+++ b/framework/test/Volo.Abp.Core.Tests/Volo/Abp/Reflection/ReflectionHelper_Tests.cs
@@ -1,7 +1,102 @@
-namespace Volo.Abp.Reflection
+using System.Linq;
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.Reflection
 {
     public class ReflectionHelper_Tests
     {
         //TODO: ...
+
+
+        [Fact]
+        public void GetAllConstants_Test()
+        {
+            var constants = ReflectionHelper.GetAllConstants(typeof(BaseRole));
+
+            constants.ShouldNotBeEmpty();
+            constants.Length.ShouldBe(1);
+            constants.ShouldContain(x => x == "DefaultBaseRoleName");
+        }
+
+        [Fact]
+        public void GetAllConstants_Inherit_Test()
+        {
+            var constants = ReflectionHelper.GetAllConstants(typeof(Roles));
+
+            constants.ShouldNotBeEmpty();
+            constants.Length.ShouldBe(2);
+            constants.ShouldContain(x => x == "DefaultBaseRoleName");
+            constants.ShouldContain(x => x == "DefaultRoleName");
+        }
+
+
+        [Fact]
+        public void GetAllConstants_NestedTypes_Test()
+        {
+            var constants = ReflectionHelper.GetAllConstants(typeof(IdentityPermissions));
+
+            constants.ShouldNotBeEmpty();
+            constants.Except(IdentityPermissions.GetAll()).Count().ShouldBe(0);
+        }
     }
-}
+
+
+    public class BaseRole
+    {
+        public const string BaseRoleName = "DefaultBaseRoleName";
+    }
+
+    public class Roles : BaseRole
+    {
+        public const string RoleName = "DefaultRoleName";
+    }
+
+    public static class IdentityPermissions
+    {
+        public const string GroupName = "AbpIdentity";
+
+        public static class Roles
+        {
+            public const string Default = GroupName + ".Roles";
+            public const string Create = Default + ".Create";
+            public const string Update = Default + ".Update";
+            public const string Delete = Default + ".Delete";
+            public const string ManagePermissions = Default + ".ManagePermissions";
+        }
+
+        public static class Users
+        {
+            public const string Default = GroupName + ".Users";
+            public const string Create = Default + ".Create";
+            public const string Update = Default + ".Update";
+            public const string Delete = Default + ".Delete";
+            public const string ManagePermissions = Default + ".ManagePermissions";
+        }
+
+        public static class UserLookup
+        {
+            public const string Default = GroupName + ".UserLookup";
+        }
+
+        public static string[] GetAll()
+        {
+            return new[]
+            {
+                GroupName,
+                Roles.Default,
+                Roles.Create,
+                Roles.Update,
+                Roles.Delete,
+                Roles.ManagePermissions,
+                Users.Default,
+                Users.Create,
+                Users.Update,
+                Users.Delete,
+                Users.ManagePermissions,
+                UserLookup.Default
+            };
+        }
+    }
+
+}
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