Access token is always null in azure ad B2C signin response

Priya Shanmugam 1 Reputation point
2022-07-17T04:46:42.517+00:00

Hi all,
I have setup my webapp and b2c tenant following the article https://learn.microsoft.com/en-us/azure/active-directory-b2c/quickstart-web-app-dotnet

On sign in, I always get only id token and access token is always null. I tried passing "openid offline_access" along with my client id in the scope.

I have chosen both options of access token and id token in my tenant.

Can you advise on what changes to be made to get the access token.

Thanks,
Priya

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  1. Alfredo Revilla - Senior Freelance SWE, SWA, IAM 26,936 Reputation points
    2022-07-17T20:35:57.09+00:00

    Hello @Priya Shanmugam , the refered sample requests and obtains both an id_token and an authorization code. The latter will be exchanged by an access token in a separate call in the StartupAuth.cs.OnAuthorizationCodeReceived method.

    Let us know if you need additional assistance. If the answer was helpful, please accept it and complete the quality survey so that others can find a solution.

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