Articles


I write about the difficulties and methods I have found while developing this site with ASP.NET Core 2.2, upgrading to ASP.NET Core 3.1 and EntityFramework Core. None of the authors, contributors, or anyone else connected with KenHaggerty.Com, in any way whatsoever, can be responsible for your use of the information contained in or linked from these articles.

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ASP.NET Core 3.1 - AES Cipher
Created 05/23/2020, Updated 05/23/2020 15:25
Describes the AES Cipher. The seventh article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - FIDO2 Authenticators
Created 05/10/2020, Updated 05/23/2020 15:24
Describes the FIDO2 authenticator. The sixth article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - Cookie Consent
Created 05/10/2020, Updated 05/23/2020 15:22
Demonstrates the implementation of ASP.NET Core GDPR Consent features. The fifth article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - Round Trip Challenge
Created 05/08/2020, Updated 05/23/2020 15:21
Describes the round trip of the challenge, a unique code used by FIDO, from the server to the client-js to the postback verification. The forth article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - Message Modal
Created 05/08/2020, Updated 05/23/2020 15:17
Demonstrates the implementation of a global Bootstrap message modal. The third article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - SMTP EmailSender
Created 04/23/2020, Updated 05/23/2020 15:13
Demonstrates the implementation of a dependency injected SMTP EmailSender. The second article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - FIDO Utilities Project
Created 04/23/2020, Updated 05/23/2020 15:10
Describes utilities for challenges of implementing a successful FIDO project. The first article of a series for the FIDO Utilities Project.
ASP.NET Core 3.1 - User Database Service
Created 04/24/2020, Updated 04/24/2020 19:02
Describes the implementation of a database service for managing users. The ninth article of a series for the Uses Without Identity Project.
ASP.NET Core 3.1 - Must Change Password
Created 02/02/2020, Updated 04/24/2020 19:01
Demonstrates the implementation of a must change password custom claim which uses middleware to redirect the user to a change password page. The eighth article of a series for Uses Without Identity.
ASP.NET Core 3.1 - Concurrency Conflicts
Created 02/02/2020, Updated 04/24/2020 15:11
Demonstrates the implementation of trapping and handling concurrency conflicts when editing and updating a user. The seventh article of a series for Uses Without Identity.

These articles are a way of contributing to the open source communities which have brought about many advanced methods of software development. The rapid change of these technologies usually leaves the documentation outdated and sometimes non-existent. All articles will have created and last updated dates. I will do my best to update any article which I learn to be inaccurate. The research comes from articles and posts on sites like stackoverflow, docs.microsoft.com and GitHub. I hardly ever find my solution from one article or post. I give references in the article to the most pertinent sources. There is a comments feature to allow open discussion. If you have concerns and do not want to register, please send me an email.