Tag Archives: B2C

Debug Logging Microsoft.Identity.Client and the MSAL OAuth client credentials flow

This post shows how to add debug logging to the Microsoft.Identity.Client MSAL client which is used to implement an OAuth2 client credentials flow using a client assertion. The client uses the MSAL nuget package. PII logging was activated and the HttpClient was replaced to log all HTTP requests and responses from the MSAL package. Code: […]

Using multiple Azure B2C user flows from ASP.NET Core

This article shows how to use multiple Azure B2C user flows from a single ASP.NET Core application. Microsoft.Identity.Web is used to implement the authentication in the client. This is not so easy to implement with multiple schemes as the user flow policy is used in most client URLs and the Microsoft.Identity.Web package overrides an lot […]

Add extra claims to an Azure B2C user flow using API connectors and ASP.NET Core

This post shows how to implement an ASP.NET Core Razor Page application which authenticates using Azure B2C and uses custom claims implemented using the Azure B2C API connector. The claims provider is implemented using an ASP.NET Core API application and the Azure API connector requests the data from this API. The Azure API connector adds […]

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 […]