Tag Archives: AzureB2C

Using Azure security groups in ASP.NET Core with an Azure B2C Identity Provider

This article shows how to implement authorization in an ASP.NET Core application which uses Azure security groups for the user definitions and Azure B2C to authenticate. Microsoft Graph API is used to access the Azure group definitions for the signed in user. The client credentials flow is used to authorize the Graph API client with […]

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 […]