Tutorial: How to call a protected web API with an application permission token in Azure AD B2C

Bac Hoang [MSFT]

Introduction This post covers an end to end scenario where a front end console application authenticates to Azure AD B2C using client credentials OAuth2 grant flow and calls a .Net backend web API. The samples in this post are built on .Net 6 framework. App Registrations There are 2 App Registrations required in this tutorial: a front-end console app and a back-end web API. The samples also require either a…

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Microsoft Graph PowerShell SDK – Use Client Secret instead of Certificate for Service Principal login

Ray Held [MSFT]

The AAD Graph PowerShell SDK allowed you to use a client secret for the Application only ( Service Principal ) login flow – also known as the client_credentials grant flow. The documentation for the new Microsoft Graph PowerShell SDK does not tell you how to use a client secret but instead, uses the more secure certificate method for the flow: Use app-only authentication with the Microsoft Graph PowerShell SDK |…

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