Login with Azure-ad-b2c url

[erhankaradeniz]

Your question
Is it possible to also login with a business account?

What are you trying to do
I'm trying to login with a business account. Personal account works fine however because next-auth uses this format for the authorization url authorizationUrl: "https://login.microsoftonline.com/".concat(tenant, "/oauth2/v2.0/authorize?response_type=code&response_mode=query") it is not possible to login unless you are within that tenant. if the url becomes: https://login.microsoftonline.com/common/oauth2/v2.0/authorize?response_type=code&response_mode=query which microsoft suggests for allowing all logins. it works fine.

Is there any reason for choosing that url structure, is it to limit the costs?

[balazsorban44]

So as I an see, if you don't set tenantId it will default to common

next-auth/src/providers/azure-ad-b2c.js

Line 2 in 582520f

const tenant = options.tenantId ? options.tenantId : 'common'

By the way, you can override as many of the provider options as you want, you could simply add your own authorizationUrl under clientId and clientSecret