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Explain Identity in Asp.Net Core MVC


In ASP.NET Core MVC, the concept of identity refers to a framework that provides a way to implement authentication and authorization in web applications. It allows you to manage user authentication, including user registration, login, and password management. ASP.NET Core Identity provides a set of APIs and a user interface to handle user management tasks, making it easier to incorporate security features into your web application.

Here is an example explanation of how to implement Identity in an ASP.NET Core MVC application:
1-Create a new ASP.NET Core MVC project: Open Visual Studio and create a new ASP.NET Core Web Application. Choose the MVC template for the project.
2-Install the required packages: In the Solution Explorer, right-click on the project, select Manage NuGet Packages, and install the following packages:
3-Configure the database: Set up the database connection in the appsettings.json file, including the connection string for the database where user data will be stored.
4-Create the ApplicationUser class: Create a class that represents the application user by extending the IdentityUser class. This class will contain additional properties as needed for your application.
5-Configure Identity services: In the Startup.cs file, configure the services required for Identity. This includes setting up the DbContext, Identity services, and authentication options.
6-Create the DbContext class: Implement a DbContext class that inherits from IdentityDbContext to manage the database operations.
7-Configure authentication: In the Startup.cs file, configure the authentication and authorization policies for your application.
8-Create controllers and views for user management: Create controllers and views to handle user registration, login, and other identity-related tasks.
9-Use Identity in controllers: Use the UserManager, SignInManager, and other Identity-related services to manage users in your controllers.
10-Secure routes and actions: Use the Authorize attribute to restrict access to specific routes or actions based on user roles or claims.
By following these steps, you can implement ASP.NET Core Identity in your MVC application to handle user authentication and authorization. This will enable you to manage user accounts, roles, and permissions within your application.

Thank You

About Author

Brijesh Kumar

Database Developer

I have more then 6 years Experience in Microsoft Technologies - SQL Server Database, ETL Azure Cloud - Azure SQL Database, CosmosDB, Azure Data Factory, PowerBI, Web Job, Azure Function, Azure Storage, Web Apps, Powershall and Database Migration On-Premise to Azure Cloud.
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