ASP.NET Core posts

Implementing Azure AD Single Sign-Out in ASP.NET Core

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Single Sign-Out enables you to clear the user's session immediately when they sign out from another app

Azure AD Authentication in ASP.NET Core APIs part 2: Custom permissions, multi-tenant APIs

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In the second part we add custom delegated and application permissions to an ASP.NET Core API and also talk about multi-tenancy.

Azure AD Authentication in ASP.NET Core APIs part 1: Basic setup, checking scopes, creating a test client

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This first part looks at the basic setup for Azure AD authentication in an ASP.NET Core API as well as creating a test client app

Shared RESX file for data annotation localization in ASP.NET Core 2.0

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Shows a solution for sharing data annotation property name translations and error messages in a single RESX file.

ASP.NET Core + Azure Key Vault + Azure AD MSI = Awesome way to do config

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Looks at an example for storing sensitive configuration in Azure Key Vault, and connecting it to the ASP.NET Core configuration pipeline.

Exploring ActionResult<T> in ASP.NET Core 2.1

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Checking out the new ActionResult<T> class coming in ASP.NET Core 2.1.

Creating an authentication scheme in ASP.NET Core 2.0

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How to make authentication handlers in ASP.NET Core 2.0, and walks through a naive implementation for HTTP Basic authentication.

Using Azure AD On-Behalf-Of flow in an ASP.NET Core 2.0 API

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How to call another Azure AD protected API from an API as the user calling it.

Using Redis Cache for session data storage in ASP.NET Core

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How to use Redis for storing session data in ASP.NET Core. Examples for using Azure Redis Cache with Azure Web Apps.

Adding custom claims to a user during authentication with ASP.NET Core 2.0

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How to add custom claims such as roles to a user after they sign in. OpenID Connect and JWT Bearer token authentication used as examples.

Hi! My name is Joonas Westlin, I'm a software developer who blogs about ASP.NET Core, Azure, and Web development.

Azure MVP, Azure Solutions Architect Expert, Azure Security Engineer Associate, Azure Developer Associate.