Activities of "berkansasmaz"

You are welcome :)

Instead of getting the XSRF-TOKEN from the cookie, you can get it as follows?

AntiForgeryManager.GenerateToken()

Full code example:

@page "/Upload"
@using Volo.Abp.AspNetCore.Mvc.AntiForgery
@inject NavigationManager NavigationManager
@inject IAbpAntiForgeryManager AntiForgeryManager // added
<div id="overviewDemoDropZone" class="card custom-drop-zone bg-light rounded-3 w-100 m-0">
    <span class="drop-file-icon mb-3"></span>
    <span>Drag and Drop File Here</span><span class="m-1">or</span>
    <button id="overviewDemoSelectButton" class="btn border-primary btn-primary m-1">Select File</button>
</div>
<DxUpload Name="myFile"
          Visible="@UploadVisible"
          ExternalSelectButtonCssSelector="#overviewDemoSelectButton"
          ExternalDropZoneCssSelector="#overviewDemoDropZone"
          ExternalDropZoneDragOverCssClass="bg-light border-secondary text-dark"
          MaxFileSize="15000000"
          UploadUrl="@GetUploadUrl("api/Upload/Upload/")"
          SelectedFilesChanged="@SelectedFilesChanged"
          FileUploadStart="FileUploadStart"
          CssClass="w-100">
    

</DxUpload>

@code {
    bool UploadVisible { get; set; } = false;

    protected void SelectedFilesChanged(IEnumerable<UploadFileInfo> files) {
        UploadVisible = files.ToList().Count > 0;
        InvokeAsync(StateHasChanged);
    }
    protected string GetUploadUrl(string url) {
        return NavigationManager.ToAbsoluteUri(url).AbsoluteUri;
    }
    
    protected void FileUploadStart(FileUploadStartEventArgs args) {
        args.RequestHeaders.Add("RequestVerificationToken", AntiForgeryManager.GenerateToken()); // changed
    }
}

Yes, I can reproduce the problem. I am opening an internal issue for this.

2023-06-02 09:35:45.969 +03:00 [ERR] An unhandled exception has occurred while executing the request.
System.NullReferenceException: Object reference not set to an instance of an object.
   at Volo.Abp.AspNetCore.Mvc.UI.Theme.LeptonX.Themes.LeptonX.Components.SideMenu.Toolbar.LanguageSwitch.ThemeLanguageInfoProvider.GetLanguageSwitchViewComponentModel()
   at Volo.Abp.AspNetCore.Mvc.UI.Theme.LeptonX.Themes.LeptonX.Components.Common.MobileGeneralSettings.MobileGeneralSettingsViewComponent.InvokeAsync()
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsyncCore(ObjectMethodExecutor executor, Object component, ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper.InvokeCoreAsync(ViewComponentDescriptor descriptor, Object arguments)
   at Volo.Abp.AspNetCore.Mvc.UI.Widgets.AbpViewComponentHelper.InvokeAsync(Type componentType, Object arguments)
   at AYVEhCp6iK4h4mmxeYR.Oi2jqVpmF6RLaW8Jp6X.ExecuteAsync()
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, Boolean invokeViewStarts)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.ViewViewComponentResult.ExecuteAsync(ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper.InvokeCoreAsync(ViewComponentDescriptor descriptor, Object arguments)
   at Volo.Abp.AspNetCore.Mvc.UI.Widgets.AbpViewComponentHelper.InvokeAsync(Type componentType, Object arguments)
   at ERWIIxOFYGRoT95Rbss.n2uEpTO8cMNabKx1lh2.<>c__DisplayClass19_0.LOH71gICjA7wiGBOaY3.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext.SetOutputContentAsync()
   at ERWIIxOFYGRoT95Rbss.n2uEpTO8cMNabKx1lh2.ExecuteAsync()
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, Boolean invokeViewStarts)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderLayoutAsync(ViewContext context, ViewBufferTextWriter bodyWriter)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, String contentType, Nullable`1 statusCode)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, String contentType, Nullable`1 statusCode)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResultFilterAsync>g__Awaited|30_0[TFilter,TFilterAsync](ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResultExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.ResultNext[TFilter,TFilterAsync](State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeResultFilters>g__Awaited|28_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at Volo.Abp.AspNetCore.Serilog.AbpSerilogMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.Auditing.AbpAuditingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Volo.Abp.AspNetCore.Auditing.AbpAuditingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)
   at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Volo.Abp.AspNetCore.Uow.AbpUnitOfWorkMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.ExceptionHandling.AbpExceptionHandlingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Volo.Abp.AspNetCore.ExceptionHandling.AbpExceptionHandlingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.MultiTenancy.MultiTenancyMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Builder.ApplicationBuilderAbpOpenIddictMiddlewareExtension.<>c__DisplayClass0_0.<<UseAbpOpenIddictValidation>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Volo.Abp.AspNetCore.Security.AbpSecurityHeadersMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.Tracing.AbpCorrelationIdMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.RequestLocalization.AbpRequestLocalizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<<UseMiddlewareInterface>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

The problem will be solved as soon as possible.

Do you need a workaround?

I will test your problem more but before that I have a small request.

If you haven't tried to get the Antiforgery token as follows, do you have a chance to try it?

@(Html.DevExtreme().FileUploader()  
    .OnInitialized("OnInitialized")  
...  

function OnInitialized(s, e) {  
    var _createFormData = s.component._uploadStrategy._createFormData;  
    s.component._uploadStrategy._createFormData = (fieldName, fieldValue) => {  
        var formData = _createFormData.call(this, fieldName, fieldValue);  
        formData.append('__RequestVerificationToken', document.getElementsByName("__RequestVerificationToken")[0].value);  
        return formData;  
    }  
}  

The codes I suggest are excerpts from here, so if you need more information on this, you can check it out here.

The reason I want you to try this is because I think you might have a similar situation with someone who is experiencing the same problem as you in different ways.

Please let me know the result :)

Hi,

The problem may not be related to ABP. Here are some support tickets from DevExpress:

• https://supportcenter.devexpress.com/ticket/details/t948537/devextreme-fileuploader-how-to-append-the-antiforgery-token-to-upload-requests
• https://supportcenter.devexpress.com/ticket/details/t694385/fileuploader-antiforgerytoken-issue-in-asp-net-core-2-1

I hope these resources solve your question. If you get stuck somewhere, don't hesitate to ask :)

Can you add the code below to your relevant page and try again?

@inject PageLayout PageLayout

@code {
    protected override async Task OnInitializedAsync()
    {
        PageLayout.MenuItemName = "YourMenuItemName";
    }
}

For more information, please visit this document.

Hello,

I recommend you to use the ABP widget system for your requirements like this. For example, we developed a wizard like the one below in EventHub:

You can find the relevant code here.

You can reach a similar view by creating a partial view for each page in the Wizard and using it in a page, widget or modal and changing the visibility of the partial view with javascript.

Hi, you can change the resource by configuring AbpMvcDataAnnotationsLocalizationOptions in the first step I specified below:

1-) AddAssemblyResource

[DependsOn(
    //modules...
)]
public class MyWebModule : AbpModule
{
    public override void PreConfigureServices(ServiceConfigurationContext context)
    {
        context.Services.PreConfigure<AbpMvcDataAnnotationsLocalizationOptions>(options =>
        {
            options.AddAssemblyResource(typeof(MyResource), typeof(MyWebModule).Assembly);
        });
    }
}

2-) Usage with RegularExpression attribute.

[RegularExpression(@"^966.*", ErrorMessage="MobileNoFormat")]

Hi,

Short answer

The short answer is you cannot do this using the abp suite.

Long answer

I think you misunderstood the tenant logic.

Many line of business applications are designed to work with multiple customers. It is important to secure the data so that customer data isn't "leaked" or seen by other customers and potential competitors. These applications are classified as "multi-tenant" because each customer is considered a tenant of the application with their own set of data.

reference: https://learn.microsoft.com/en-us/ef/core/miscellaneous/multitenancy

From this explanation, the tenant is related to the data, so you can think that while the user of one tenant will see some data, the user of another tenant will see different data.

As a result, as you know, data != entity;

See for more information: https://docs.abp.io/en/abp/latest/Multi-Tenancy

Unfortunately, this is Database Provider-specific and there is not much we can do about it.

See: https://support.abp.io/QA/Questions/3206/Error-when-filtering-data#answer-b2bfddfb-0e5b-68d9-802d-3a045a0b04c8

We recently migrated our own websites from MSSQL to PostgreSQL. That was one of the biggest challenges during the migration. My advice would be to use citext. See: https://blog.abp.io/abp/Migrating-from-MS-SQL-to-Postgresql