Access controls for aspnet

Author: s | 2025-04-25

I am trying to implement permission based access control with aspnet core. For dynamically managing user roles and

Find and access controls in ASPNet Repeater Header and

Date: 12-December-2005 (Reviewed)Versions affected: 1.2-2.6When ANTS Profiler profiles a website or service utilising .NET Framework 1.1 on IIS version 5, it needs to log on as the ASPNET account that would normally run the ASP .net code. Normally this works flawlessly when your web server uses the default ASPNET security account. If not, you may get the following message:Error 1385: Could not log in as ASPNET userThere are many reasons why this would happen. The first is that the account information specified in your machine.config file (%SYSTEMROOT%\Microsoft.net\Framework\v1.x.xxxx\Config\machine.config) under the processModel node is incorrect. It may contain an invalid username or password. Another possibility is that you have stored the information in the registry as an encrypted BLOB. (See ... -us;329290 for more information.) In this case, ANTS Profiler can't determine the username and password and therefore can't impersonate that user and you will need to move the logins back into machine.config as plain text.If you have checked all of the above, check your Local Security Policy (from the Control Panel's administrative tools) to make sure your ASPNET account has the logon as a batch job right. Although ASP .net doesn't specifically need this right to run web applications, it is granted by default to the ASPNET account by default and is necessary for ANTS Profiler's ASPNET login to be able to profile web applications.The path to the user right, from the local policy editor, is:Local Computer Policy -> Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> User Rights Assignments -> Log on as a batch job Known as stages, with different names of base, build, publish, and final. Each stage can copy artifacts from other stages (for example, COPY --from=publish /app/publish .).Now, why would you use different stages? The benefit is that you can use different base images for different stages. You can use the mcr.microsoft.com/dotnet/sdk image (almost 800 MB) to build the application and then use the mcr.microsoft.com/dotnet/aspnet image (about 200 MB) to create the final image that runs your application – copying the prepared artifact from the build stage. Therefore, the final image size will be much smaller than if you had used the sdk base image.This is the multi-stage build technique, and it is quite common nowadays.For Docker fast mode, we use it differently. You can specify the --target option to stop the build at a particular stage.docker build -t web-app --target base .Only the base stage will be built here.Docker heavily uses caches when building the image; if there are no changes, Docker won’t do anything. And if you look at the first stage, there’s nothing to change.FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS baseWORKDIR /appEXPOSE 80EXPOSE 443Thus, if we build this stage once, the following builds will be very fast.But there is still one small problem… We don’t have our application inside the image. And we can’t build it inside because we’re using the base image mcr.microsoft.com/dotnet/aspnet rather than mcr.microsoft.com/dotnet/sdk, which comes with the full toolchainThe good news is that we can build the application on the host machine and then simply attach the folder to the container. Here you can see this volume attached to the container (under Volumes) from the Services tool window.Finally, Rider modifies the entrypoint to run your application when the container starts.You can check the entrypoint (["dotnet", "/app/bin/Debug/net7.0/WebApplication1.dll" ]) on the container’s Inspection tab.That’s pretty much it. Rider also sets some useful environment variables in fast mode, and exports and attaches a certificate to the container. The final command line created in the background by Rider will look similar to this:docker build -f .\WebApplication1\Dockerfile --target base -t webapplication1:dev . && docker run --name webapplication1 -v {Path to the WebApplication1 folder}:/app

Find and access controls in ASPNet Repeater - ASPSnippets

Today we released updates for ASP.NET vNext in Visual Studio “14” CTP 4. This release includes the ASP.NET vNext runtime and tooling improvements as outlined below.ASP.NET vNext RuntimeThis CTP includes our alpha4 runtime packages for ASP.NET vNext. You can find details on the specific enhancements added and issues fixed in the published release notes on GitHub.For information on how to get started with ASP.NET vNext using Visual Studio “14” check out the article Getting Started with ASP.NET vNext and Visual Studio “14”.The MVC Music Store and Bug Tracker sample projects have been updated for this release. You can find instructions on how to open, build, run, and publish these sample ASP.NET vNext projects in the documentation in the corresponding GitHub repos.There are a few notable breaking changes in this release from Visual Studio “14” CTP3:Project.json now uses “aspnet50” and “aspnetcore50” as framework values, instead of “net45” and “k10”.Project.json has a new “webroot” element to indicate the static content folder and an “exclude” element for folders to be excluded from compilation.The Startup.cs IBuilder parameter was renamed to IApplicationBuilder.ASP.NET vNext ToolingPerformance improvements to compilation in Visual StudioVS uses the Roslyn engine to compile ASP.NET vNext projects at design time. Therefore the project has already been compiled when you issue a “build” request. In Visual Studio “14” CTP4, VS simply passes the design time compiler output to the build request. This avoids another build and improves performance when you build, run, or debug ASP.NET vNext projects.NuGet Package Manager supportVisual Studio now supports the NuGet Package Manager and console for ASP.NET vNext projects.To use this UI for upgrading current alpha ASP.NET vNext packages, click the Settings button and add package sources from developing sources: for packages built from github.com/aspnet master branches for packages build from github.com/aspnet dev branchesNew layout for ASP.NET vNext solutions and. I am trying to implement permission based access control with aspnet core. For dynamically managing user roles and

Find and access controls in EditItemTemplate of ASPNet ListView

Need to support implicit, password or client credentials. options.AllowAuthorizationCodeFlow() .AllowRefreshTokenFlow(); // Register the signing and encryption credentials. options.AddDevelopmentEncryptionCertificate() .AddDevelopmentSigningCertificate(); // Register the ASP.NET Core host and configure the ASP.NET Core-specific options. options.UseAspNetCore() .EnableAuthorizationEndpointPassthrough() .EnableLogoutEndpointPassthrough() .EnableStatusCodePagesIntegration() .EnableTokenEndpointPassthrough(); }) // Register the OpenIddict validation components. .AddValidation(options => { // Import the configuration from the local OpenIddict server instance. options.UseLocalServer(); // Register the ASP.NET Core host. options.UseAspNetCore(); });// Add our custom Email Senderservices.AddSingletonIEmailSender, EmailSender>();Add to Startup.cs, Configure method:{ endpoints.MapRazorPages(); endpoints.MapControllers(); endpoints.MapBlazorHub(); // Enable For Blazor Server only endpoints.MapFallbackToPage("/_Host"); // Enable For Blazor Server only});">app.UseAuthentication();app.UseAuthorization();app.UseEndpoints(endpoints =>{ endpoints.MapRazorPages(); endpoints.MapControllers(); endpoints.MapBlazorHub(); // Enable For Blazor Server only endpoints.MapFallbackToPage("/_Host"); // Enable For Blazor Server only});Set up the database (Sqlite)Create an initial migration and run it:dotnet ef migrations add InitialSchema -o "Data/Migrations"dotnet ef database updateScaffold all the Identity filesUse for only these pages:dotnet aspnet-codegenerator identity -dc BlazorIdentity.Server.Data.AppDbContext -sqlite --files "Account.Register;Account.Login;Account.Logout;Account.ResetPassword"Use to scaffold ALL Identity pages:dotnet aspnet-codegenerator identity -dc BlazorIdentity.Server.Data.AppDbContext -sqliteApply --force to regenerate.First Test !Open the url to check your OpenID specification: continue!Create a redirect componentCreate component /Shared/RedirectToLogin.cs:public class RedirectToLogin : ComponentBase{ [Inject] NavigationManager NavigationManager { get; set; } protected override void OnInitialized() { NavigationManager.NavigateTo($"Identity/Account/Login?returnUrl={Uri.EscapeDataString(NavigationManager.Uri)}", true); }}Create a login display component in /Shared/LoginDisplay.razor: Hello, @context.User.Identity.Name! Logout Login ">@using Microsoft.AspNetCore.Components.Authorization @inject NavigationManagerNavigationAuthorizeView> Authorized> a href="Identity/Account/Manage/Index"> Hello, @context.User.Identity.Name! a> form action="/Identity/Account/Logout?returnUrl=%2F" method="post"> button class="nav-link btn btn-link" type="submit">Logoutbutton> form> Authorized> NotAuthorized> a href="Identity/Account/Login">Logina> NotAuthorized>AuthorizeView>Add the Login Display to MainLayout.razor: About">div class="top-row px-4"> LoginDisplay /> a href=" target="_blank">Abouta>div> Permissions settings that are available in all versions of IIS, including IIS 6.0.Account or GroupPermissionsAdministratorsFull ControlSystemFull ControlAn account or group that is allowed to browse the site if you disabled anonymous authentication when you created the virtual directory.Read & ExecuteThe account that is configured to access system resources for the ASP.NET current user context, such as the Network Service account (IIS 6.0) or the ASPNET account (IIS 5.0 and 5.1)Read & ExecuteList Folder ContentsReadWriteWhen you are finished configuring the site, you can then add ASP.NET Web pages to the site's directory.To configure security and authentication for a local Web siteIn IIS Manager, right-click node for the site that you want to configure, and then click Properties.Click the Directory Security tab, and then in the Authentication and access control section, click Edit.Select the check box for the authentication method or methods that you want to use for the site, and then click OK. By default, the Enable anonymous access and Windows Integrated Authentication check boxes are already selected.In Windows Explorer, open the parent folder of the folder that contains the pages for the site. Right-click the folder and then click Sharing and Security.On the Security tab, configure the additional accounts and permissions that are minimally necessary to run the Web site, and then click OK. Some of the accounts listed, such as Administrators and System, are already configured by default.NoteTo add a new group or user name, click Add, and then click the Locations button. Select the local computer name from the list and then click OK. Then type the account name that you want to add into the text box. After typing the name, click Check Names to verify the account name. Click OK to add the account.See AlsoTasksHow to: Create and Configure Virtual Directories in IIS 5.0 and 6.0How

Access ASPX controls inside static WebMethod in ASPNet

DescriptionIn the ASP.NET benchmarks, one of the scenarios we run is a "TODOs API" service which is basically a CRUD web api over top of a postgres database. We added it as part of our "cloud native" push in .NET 8. The intention was to track the perf difference between normal .NET, native AOT, trimming, etc.It was always our intention to include OpenTelemetry in this scenario. It wasn't originally added because OpenTelemetry wasn't native AOT compatible at the time. But now it is, and I decided to enable the same configuration that .NET Aspire defaults to - Add OpenTelemetry to TodosApi (aspnet/Benchmarks#2014).It adds tracing and metrics instrumentation, and the OTLP exporter configured on an environment variable. The environment variable isn't set in our system, so the telemetry doesn't go anywhere.I would have thought there wouldn't be much runtime overhead in this scenario, but we are seeing a decent sized regression in RPS now that this is enabled.Configuration.NET 9 recent daily builds. Windows and Linux x64.Regression?This isn't a regression in .NET. But adding OpenTelemetry instrumentation to an application (even when there are no exporters) is a performance regression.Data the "Native AOT" page - 18 of 21 - (which tracks the same benchmark apps against regular coreclr and native AOT. Note that this issue repros on both, so it isn't a native AOT issue).Select "Stage2" on the right. You can pick Intel Linux or Intel Windows at the top, or both.Notice the drop in RPS and the increase in average latency on Aug 20, 2024The RPS went from 270k => 230k on linux. This date is the first time the benchmark was run after aspnet/Benchmarks#2014 was merged.The following .zip contains before and after .nettrace files of the benchmark.OpenTelemetryTraces.zipAnalysisDoing a diff between the 2, I see a bunch more "DotNETRuntime/Contention/Start" events in the "after" for System.Diagnostics.DiagnosticSourceBefore:After:This appears to be the same issue as illustrated in this simplified repro: @noahfalk @tarekgh @cijothomas

Find Access control from one page to another in ASPNet

Single page application that uses Angular 2 / React / React With Redux / Knockout / Aurelia on the client.ASP.Net Core Vue Starter - Asp.NETCore 2.0 Vue 2 (ES6) SPA Starter kit, contains routing, Vuex, and more!.bitwarden-core - The core infrastructure backend (API, database, etc) - Simple, lightweight, yet powerful way to build real-time HTML5/C# .NET web apps.generator-aspnet - yo generator for ASP.NET Core.Nucleus - Vue startup application template that uses ASP.NET Core API layered architecture at the back-end and JWT based authenticationreact-aspnet-boilerplate - Starting point for building isomorphic React applications with ASP.NET Core 1, leveraging existing techniques.saaskit - Developer toolkit for building SaaS applications.serverlessDotNetStarter starter kit for development and deployment of lambda functions in the AWS cloud based on serverless framework.Sample ProjectsMicroservices & Service Meshclean-architecture-dotnet - Apply Minimal Clean Architecture with DDD-lite, CQRS-lite, and just enough Cloud-native patterns on eCommerce sample business domaincoolstore-microservices - A Kubernetes-based polyglot microservices application with Istio service meshdistributed-playground - Distributed service playground with Vagrant, Consul, Docker & ASP.NET Core.DNC-DShop - Distributed .NET Core project and free course. (DDD, CQRS, RabbitMQ, MongoDB, Redis, Monitoring, Logging, CI, CD)dotnetcore-microservices-poc - simplified insurance sales system made in a microservices architecture using .NET Core (EF Core, MediatR, Marten, Eureka, Ocelot, RabbitMQ, Polly, ElasticSearch, Dapper) with blog post series.eShop - A reference .NET application implementing an eCommerce site.InMemoryCQRSReplication - Akka.NET Reference Architecture - CQRS + Sharding + In-Memory Replicationmagazine-website - Magazine website (using .NET Core, ASP.NET Core, EF Core) with DDD, CQRS, microservices, asynchronous programming applied.microservices-in-dotnetcore - The code sample from the second edition of Microservices in .NET Core.Practical.CleanArchitecture - Full-stack .Net 8 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 18, React 18, Vue 3, BFF with YARP, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, Entity Framework Core, OpenTelemetry, SignalR, Hosted Services, Health Checks, Rate Limiting, Cloud Services (Azure, AWS, GCP).practical-dapr - Full-stack .NET microservices build on Dapr and Tye.ReactiveTraderCloud - Real-time trading platform demo showcasing reactive programming principles applied across the full application stack.MonolithsAlbumViewerVNext - West Wind Album Viewer ASP.NET 5 Sample.allReady - Open-source solution focused on increasing awareness, efficiency and impact of preparedness. I am trying to implement permission based access control with aspnet core. For dynamically managing user roles and Version Updating. AspNet Zero is designed to be a startup template. Updatability of AspNet Zero is not automatic and straightforward. But, it is possible to upgrade an AspNet Zero solution with the latest version using source control.

Find and access controls in GridView EmptyDataTemplate Empty Row in ASPNet

Options here } // Method that will be called when reported is loaded [NonAction] public void OnReportLoaded(ReportViewerOptions reportOption) { //You can update report options here }}Add routing informationTo configure routing to include an action name in the URI, open the WebApiConfig.cs file and change the routeTemplate in the Register method as follows.public static class WebApiConfig{ public static void Register(HttpConfiguration config) { // Web API configuration and services // Web API routes config.MapHttpAttributeRoutes(); config.Routes.MapHttpRoute( name: "DefaultApi", routeTemplate: "api/{controller}/{action}/{id}", defaults: new { id = RouteParameter.Optional } ); }}If you are looking to load the report directly from the SQL Server Reporting Services (SSRS), then you can skip the following steps and move to the SSRS Report section.Set report path and service URLTo render the reports available in the application, set the ReportPath and ReportServiceUrl properties of the Report Viewer. You can replace the following code on your Report Viewer page.@(Html.Bold().ReportViewer("viewer") .ReportServiceUrl("/api/ReportViewer") .ReportPath("~/Resources/sales-order-detail.rdl"))The report path property is set for the RDL report that is added to the project Resources folder.Preview the reportBuild and run the application to view the report output in the Report Viewer as displayed in the following screenshot.Note: You can refer to our feature tour page for the ASP.NET MVC Report Viewer to see its innovative features. Additionally, you can view our ASP.NET MVC Report Viewer examples which demonstrate the rendering of SSRS RDLC and RDL reports.See AlsoCreate MVC 5 app in .NET Framework 4.6Render report with data visualization report itemsCreate RDLC reportList of SSRS server versions are supported in Bold Reports®Contents Create an ASPNET MVC 5 application Configure Report Viewer in an application Refer scripts and CSS Configure Script Manager Initialize Report Viewer Add already created reports Configure Web API ReportHelper Add Web API Controller Add routing information Set report path and service URL Preview the report See AlsoContents Create an ASPNET MVC 5 application Configure Report Viewer in an application Refer scripts and CSS Configure Script Manager Initialize Report Viewer Add already created reports Configure Web API ReportHelper Add Web API Controller Add routing information Set report path and service URL Preview the report See Also