Tutorials on ASP.NET Core, Blazor, jQuery, JavaScript, Entity Framework, Identity, WordPress, SQL, HTML & more

How to call a JWT secured APIs with jQuery AJAX [with source codes]

JWT authentication is a popular standard to secure the Web API. In my last tutorial I explained in full details about ASP.NET Core JWT Authentication and Authorization of Web API, if you haven’t read it make sure you do it now.

ASP.NET Core JWT Authentication and Authorization of Web API [Detailed]

What is JWT in .NET - JWT which stands for "JSON Web Tokens" is an open standard method for securely transmitting information between parties as a JSON object (commonly known as ‘Token’). The token is digitally signed using a secret (with the HMAC algorithm) or a public/private key pair using RSA or ECDSA. Since the token is signed with a public/private key pairs, the signature certifies that only the party holding the private key is the one that signed it. The JWT is generated by the authentication server when a client successfully logs in. This token contains the user’s identity and access rights and is then sent with every API request (which the client makes) as a bearer token in the authorization header.

How to Install Bootstrap Package in ASP.NET Core Application in Visual Studio

Visual Studio has many tools available that you can use to install client-side packages such as Bootstrap & JQuery. Here in this tutorial I will discuss 2 popular ones which are:

1. LibMan (LibraryManager)
2. Bower

I will also give you an example of this installation process. So make sure to read this tutorial on one go.

What is Endpoint Routing, Implementing it from start [with codes]

ASP.NET Core 3.0 brings a new concept of Endpoint routing which scans incoming HTTP requests and maps them to Endpoint in the application. Endpoints can be controllers, razor pages, Blazor, SignalR and gRPC. This allows different types of Dot Net apps to work together without any problem. Endpoint Routing improves the overall routing mechanism feature in Dot Net.

How to Implement Cookie Authentication in ASP.NET Core

Cookie Authentication in ASP.NET Core is used to implement our own Custom Authentication Logic without using ASP.NET Core Identity in any way.

How to Enable Cross-Origin Requests (CORS) in ASP.NET Core

Browser security prevents a web page located on a domain to make requests to another web page which is located on a different domain. This restriction is called the same-origin policy. This security feature prevents malicious sites to read data from another websites.

How to use Select2 jQuery plugin in ASP.NET CORE

Select2 is a jQuery based replacement for HTML Select Control. It supports searching, remote data sets, and infinite scrolling of results. It is available in GitHub and is free to use for everyone.