Can I configure Azure Front Door for Azure AD B2C with custom domain in a private endpoint? If Yes, How?

Question

Can I configure Azure Front Door for Azure AD B2C with custom domain in a private endpoint? If Yes, How?

Or does it required to be kept on public endpoint?

Answer 1

@Alokendu Ghosh ,

Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.

I believe you are trying to follow Custom domains in Azure Active Directory B2C and would like to know if you can use Private EndPoint instead.

I don't think this would be feasible for these reasons :

#1

AFD Supports only the following Private EndPoints.

• Blob Storage
• Web App
• Internal load balancers, or any services that expose internal load balancers such as Azure Kubernetes Service, Azure Container Apps or Azure Red Hat OpenShift
• Storage Static Website
• Application Gateway (Preview only. Please do not put production workloads)

See : Origin support for direct private endpoint connectivity

#2

Does the service AAD B2C support Private EndPoints to begin with?

• I don't see any documents stating that PE support is enabled for AAD B2C
• This makes sense as I doubt AAD B2C would work in a private network.

Please let us know if we can be of any further assistance here.

Thanks,

Kapil

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