Incorrect MFA exception check isMultifactorRequired about auth0.android HOT 4 CLOSED

Note: when I login with Google auth the code is a0.mfa_required. Previous comment for email/password login

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@tplkn this is being worked on here #146 soon you'll be able to complete the MFA OTP flow with this SDK.
The a0.mfa_required error applies for the legacy /ro endpoint AFAIK, but the current OIDC conformant one /oauth/token will return mfa_required and then to finish the MFA flow the process is quite different. If you're curious you can read more about it here. To use one or the other, you have the Auth0#setOIDCConformant(boolean) method. You'll definitely want to use true on that setting.
May I ask how are you doing the Google authentication? which method are you calling, etc.

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OIDCConformant is true
The problem is
email/login => mfa_required
google => a0.mfa_required
I'm calling following code for google auth

 WebAuthProvider.init(auth0)
            .withConnection("google-oauth2")
            .withScope(Auth0Client.SCOPES)
            .start(...)

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email/login => mfa_required

this is fine, just like I said it happens on the /oauth/token endpoint.

However when using the WebAuthProvider class, what you're launching is authentication via a Browser app which uses Lock web and redirects back to the app. The app receives a code and sends that along with the code_verifier to the /oauth/token endpoint to perform a code exchange and obtain the final tokens. I've just tried this with a google account, setting up MFA right in the browser using Authy on my phone, and after finishing the flow the tokens where received fine. I did not receive a a0.mfa_required error. Please check if you're changing something in between and don't hesitate to contact support to get more guidance on this https://support.auth0.com. I'll leave the issue open since the PR with the error_code fix is not yet merged.

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