feat(Hangfire): add a new field that name is enableTenant to AbpHangfireAuthorizationFilter

docs/en/Background-Jobs-Hangfire.md

@@ -95,12 +95,21 @@ app.UseHangfireDashboard("/hangfire", new DashboardOptions
 });
 ```
 
+* `AbpHangfireAuthorizationFilter` is an implementation of an authorization filter.
+
+#### AbpHangfireAuthorizationFilter
+
+`AbpHangfireAuthorizationFilter` class has the following fields:
+
+* **`enableTenant`  (`bool`, default: `false`):** Enables/disables accessing the Hangfire dashboard on tenant users.
+* **`requiredPermissionName`  (`string`, default: `null`):** Hangfire dashboard is accessible only if the current user has the specified permission. In this case, if we specify a permission name, we don't need to set `enableTenant` `true` because the permission system already does it.
+
 If you want to require an additional permission, you can pass it into the constructor as below:
 
 ```csharp
 app.UseHangfireDashboard("/hangfire", new DashboardOptions
 {
-    AsyncAuthorization = new[] { new AbpHangfireAuthorizationFilter("MyHangFireDashboardPermissionName") }
+    AsyncAuthorization = new[] { new AbpHangfireAuthorizationFilter(requiredPermissionName: "MyHangFireDashboardPermissionName") }
 });
 ```
 

framework/src/Volo.Abp.HangFire/Volo/Abp/Hangfire/AbpHangfireAuthorizationFilter.cs

@@ -9,16 +9,18 @@ namespace Volo.Abp.Hangfire
 {
     public class AbpHangfireAuthorizationFilter : IDashboardAsyncAuthorizationFilter
     {
+        private readonly bool _enableTenant;
         private readonly string _requiredPermissionName;
 
-        public AbpHangfireAuthorizationFilter(string requiredPermissionName = null)
+        public AbpHangfireAuthorizationFilter(bool enableTenant = false, string requiredPermissionName = null)
         {
+            _enableTenant = requiredPermissionName.IsNullOrWhiteSpace() ? enableTenant : true; 
             _requiredPermissionName = requiredPermissionName;
         }
 
         public async Task<bool> AuthorizeAsync(DashboardContext context)
         {
-            if (!IsLoggedIn(context))
+            if (!IsLoggedIn(context, _enableTenant))
             {
                 return false;
             }
@@ -31,9 +33,15 @@ public async Task<bool> AuthorizeAsync(DashboardContext context)
             return await IsPermissionGrantedAsync(context, _requiredPermissionName);
         }
 
-        private static bool IsLoggedIn(DashboardContext context)
+        private static bool IsLoggedIn(DashboardContext context, bool enableTenant)
         {
             var currentUser = context.GetHttpContext().RequestServices.GetRequiredService<ICurrentUser>();
+
+            if (!enableTenant)
+            {
+                return currentUser.IsAuthenticated && !currentUser.TenantId.HasValue;
+            }
+
             return currentUser.IsAuthenticated;
         }