Category Azure AD

Implement certificate authentication in ASP.NET Core for an Azure B2C API connector

This article shows how an ASP.NET Core API can be setup to require certificates for authentication. The API is used to implement an Azure B2C API connector service. The API connector client uses a certificate to request profile data from the Azure App Service API implementation, which is validated using the certificate thumbprint. Code: https://github.com/damienbod/AspNetCoreB2cExtraClaims […]

Securing ASP.NET Core Razor Pages, Web APIs with Azure B2C external and Azure AD internal identities

This article shows how to implement an ASP.NET Core Razor page to authenticate against Azure B2C and use Web APIs from a second ASP.NET Core application which are also protected using Azure B2C App registrations. Azure B2C uses the signin, signup user flow and allows identities to authenticate using an Azure AD single tenant. Two […]