
Explore building .NET 5 web APIs with MVC and Razor pages, learn parameter passing in controllers, RESTful endpoints, and JSON data through dependency injection and the startup pipeline.
Explore database-first CRUD in EF Core, implement disposing with using blocks and IDisposable, and apply dependency injection to manage contexts and enable clean, scalable web APIs.
Day 3 covers implementing HTTP requests and responses in ASP.NET Core 5 web APIs, explaining status codes, IActionResult, and when to use asynchronous actions for scalability.
Learn server-side validations and custom validators in a db first ASP.NET Core 5 web APIs, including data annotations, custom email validation, and handling circular references with eager loading and serialization.
Master XML serialization in ASP.NET Core Web APIs, generate Swagger/OpenAPI documentation automatically, and implement robust exception handling with global and action-level filters plus custom middleware.
Implement authentication and authorization in ASP.NET Core using Identity and Entity Framework, configure cookies, handle login and access denied, and manage users and roles.
Learn to implement user registration, login, and logout with asp.net core identity, map view models to identity models, configure role-based authorization, and manage claims and cookies for access.
Master complete jwt authentication and authorization in asp.net core web APIs. Build, sign, and validate tokens; replace cookies with token authentication and enforce claims, roles, expiry, and audience via middleware.
Note: These are all unedited and recorded videos from a live session with lots of Q & A interactions.
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A web API is an application programming interface for either a web server or a web browser. It is a web development concept, usually limited to a web application's client-side (including any web frameworks being used), and thus usually does not include web server or browser implementation details unless publicly accessible by a remote web application.
You are going to master the below concepts in this course
Day 1 - Introduction And Getting Started With .Net 5 Web APIs - Parameter Passing Mechanism
Day 2 - CRUD Using Database First Approach In EF Core - Dispose - using - IDisposable - Dependency Injection
Day 3 - HTTP Request and Response - Status Codes - IAction Result - Async Actions - Scaffolding
Day 4 - Server Side Validations And Custom Validators - DB First Approach Changes - Circular Ref Problem - 2 Solutions -Select - NewtonSoft Json
Day 5 - XML Serialization - Swagger Documentation - Exception Handling Action Level And Globally
Day 6 - ASP .Net User Identity - Initial Setup For Authentication And Authorization
Day 7 - Create User - Login - Logout - Create Roles - Authorization - Assign Default Role Dynamically
Day 8 - Complete JWT Authentication And Authorization
Why ASP .Net Core Web APIs?
ASP .NET Core is OS neutral and integrates seamlessly with popular client-side frameworks and libraries, including Blazor, Angular, React, and Bootstrap. Millions of developers have used (and continue to use) ASP .NET 4.x to create web apps. ASP .NET Core is a redesign of ASP .NET 4.x, with architectural changes that result in a leaner, more modular framework.
ASP .NET Core Web API is a framework that makes it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices. ASP .NET Core Web API is an ideal platform for building RESTful applications.
HTTP is not just for serving up web pages. It is also a powerful platform for building APIs that expose services and data. HTTP is simple, flexible, and ubiquitous. Almost any platform that you can think of has an HTTP library, so HTTP services can reach a broad range of clients, including browsers, mobile devices, and traditional desktop applications.