Source Code Dive

Source Code Dive

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Exploring IStartupFilter in ASP.NET Core

In this post, I'll take a look at what the IStartupFilter is and how it is used in the ASP.NET Core infrastructure.…

February 07, 2017 in ASP.NET Core Source Code Dive Middleware Analysis Package Middleware
Making ConcurrentDictionary GetOrAdd thread safe using Lazy

This post explores the GetOrAdd function of ConcurrentDictionary, the level of thread safety it provides, and ways to add additional threading constraints.…

November 15, 2016 in ASP.NET Core Source Code Dive
A look behind the JWT bearer authentication middleware in ASP.NET Core

In this post we look at the JwtBearerAuthenticationMiddleware as a means to understanding authentication in ASP.NET Core in general.…

August 23, 2016 in ASP.NET Core Security Auth Source Code Dive
Exploring the cookie authentication middleware in ASP.NET Core

In this post I go into detail about how AuthenticationMiddleware is implemented in ASP.NET Core, using the CookieAuthenticationMiddleware as a case study.…

August 07, 2016 in ASP.NET Core Source Code Dive Auth Security
A deep dive into the ASP.NET Core CORS library

In this post I'm going to dive in to the code of the MVC Cors library, looking at some of the patterns the ASP.NET Core team have used in their infrastructure.…

May 26, 2016 in ASP.NET Core CORS Source Code Dive

Andrew Lock | .Net Escapades

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