mattias josephsson ⁽⁹⁾

Hi there, I’m Mattias, a software developer living and working in Stockholm, Sweden. I blog about technology, culture, code, the web, and where I am going and where I have been. I'm excited about community, media, entrepreneurship and above all, coding!

September 16, 2020

ASP NET Core 3 HTTP Patch

Understand JSON Patch ASP.NET Core has support for working with the JSON Patch standard, which allows changes to be specified in a uniform way. The JSON Patch standards allows for a complex set of changes to be described. For more information about the details…

May 10, 2020

AWS Cognito identity provider with ASP NET Core

There is this cool project from AWS that I recomend checking out! ASP.NET Core Identity Provider for Amazon Cognito simplifies using Amazon Cognito as a membership storage solution for building ASP.NET Core web applications using ASP.NET Core Identity. Check out the repo here! And do not miss the sample repo…

March 22, 2020

ASP NET Core Data Protection in a distrubuted environment

I noticed that if I redeploy my ASP NET Core Razor Pages app when it is hosted in a distributed environment, all my users were signed out of their current session as well issues with ASP NET Core AntiForgery (CSRF) protection. When the Data Protection system is initialized,…

March 15, 2020

AWS API Gateway stages and ASP NET CORE Middleware

I am running three different Dynamo configurations in my ASP NET Core Razor Pages app. One for local developement where I am targeting localhost- running Dynamo in a docker container. One for API Gateway Stage Environment and one for Production Stage Environment. In this post…