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duo-labs / webauthn.io

The source code for webauthn.io, a demonstration of WebAuthn.
https://webauthn.io
BSD 3-Clause "New" or "Revised" License
645 stars 120 forks source link

does not work with Samsung Galaxy A32 as authenticator #63

Closed melkus closed 1 year ago

melkus commented 1 year ago

It used to work before, maybe about a month ago, but suddenly stopped working. It fails on Android side saying 'registration error' right after user complete the verification.

MasterKale commented 1 year ago

Hello @melkus, you might be suffering from Android's missing support for resident keys, but webauthn.io set the registration option to "preferred". Can you try going to https://webauthn.io with Discoverable Credential set to "discouraged" and register your phone again?

This URL will load the site with that option preset:

https://webauthn.io/?regRequireUserVerification=true&attestation=none&attachment=all&algES256=true&algRS256=true&discoverableCredential=discouraged&authRequireUserVerification=true