This is one of the reasons behind the request of token-based authentication from many developers. They feel that having a token and a set of authentication APIs, such as the Identity API, allows them to build a consistent user experience for SPAs. In addition, this API can also be used by native applications, i.e., desktop and mobile applications, which were excluded by the traditional cookie-based approach. Before the advent of the identity endpoints, you could add ASP.NET Core Identity and the default Razor Pages UI to your app by adding a few packages, updating your database schema, and registering some services.

what is aspnet

Note that in the code above we are passing the product received in the request to the Validate method that will carry out the validations and return a FluentValidation object. If the “IsValid” property is false, a “BadRequest” will be returned with the errors; if true, the record will be created in the database. Now, in the root of the project, create a new folder called “Validators” and inside it, create a new class called “ProductValidator” and put the code below in it.

Classic ASP – Active Server Pages

On the client side, you have a SPA application that communicates with these APIs. Now, you want to incorporate user accounts, complete with authentication and authorization, into your application. In ASP.NET 8, the concept of authentication and authorization is undergoing a transformation. Specifically, ASP.NET Core Identity is transitioning from a focus on traditional web pages to a more API-driven approach. We will see what the Identity API endpoints are, why we need them, and how to use them in detail.

what is aspnet

If your application consists of a SPA and a Web API, and you authenticate users locally using ASP.NET Core Identity, you should use cookie-based authentication. Technically, your application is a first-party application, and even OAuth best practices recommend using this approach. One of the most criticized features of ASP.NET Core Identity until .NET 7 has been its lack of modern authentication support for Single Page Applications. Whatever modern means, ASP.NET Core Identity has provided support for cookie-based authentication since version 3.1. It has also provided a set of web pages that allow users to register, authenticate, recover passwords, etc. The Identity API is a great addition that allows you to leverage the user authentication and management under the hood, while you can customize your own UI.

.NET 8: What’s New for Authentication and Authorization

The new configuration model is not based on System.Configuration or web.config; rather, it pulls from an ordered set of configuration providers. The built-in configuration providers support a variety of file formats (XML, JSON, INI) and environment variables to enable environment-based configuration. I have over 20 years of experience as a software engineer and technical author. Throughout my career, I’ve used several programming languages and technologies for the projects I was involved in, ranging from C# to JavaScript, ASP.NET to Node.js, Angular to React, SOAP to REST APIs, etc.

This topic introduces the new concepts in ASP.NET Core and explains how they help you develop modern web apps. The two new properties added in the Page class are MetaKeyword and MetaDescription.

Data Analytics

When the server receives a request from a client, it checks if a cookie or a token is included in it. If so, the cookie or the token allows the server to somehow retrieve information to determine whether or not the request can be fulfilled. This information may also include the user profile data, of course. The specific way used to retrieve this information does not really matter.

what is aspnet

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