Static-web-apps: Support Azure B2C as an Authentication Provider

[jordanfinners]

For greater customisation of the auth process it would be great to support Azure B2C/customisation as a provider for authentication.
This would also enable more people to migrate over to this service.

[mkarmark]

Thank you for using Azure Static Web Apps!

For preview, using the five offered providers (Azure Active Directory, Facebook, GitHub, Google, and Twitter) is the only option for authentication/authorization.

Supporting Azure B2C/custom providers as an authentication providers is something we plan to offer in the future.

Thank you for your feedback. Keep them coming.

[TellonUK]

Is this in active development? Just wondering when B2C support will be added.

[deepbass]

This would be super useful for me. I'm currently handling this clientside with MSAL and deploying my function app seperately which is a bit of a faff and reduces the value of static web apps for this use case

[danijam]

@mkarmark is there any update on future plans to support something like Azure B2C or i guess more specifically the ability to define a OpenID Connect IDP as the authentication provider in a Azure Static Web App.

[GaryParr]

Update on this would be appreciated. I've been holding off on doing anything with SWA because B2C integration is a requirement.

[anthonychu]

Rough ETA is in about a month.

[GKanitz]

Hi @anthonychu just out of curiosity, are there any updates on the ETA?

[miwebst]

This is available now, you can try these docs: https://docs.microsoft.com/en-us/azure/static-web-apps/authentication-custom?tabs=aad