Closed koresar closed 4 years ago
The isUVPAA button calls the API: https://www.w3.org/TR/webauthn/#isUserVerifyingPlatformAuthenticatorAvailable and is implemented in client side JS here: https://github.com/google/webauthndemo/blob/67ff392f18f8244800d9d5184219bef3c0615437/src/main/webapp/js/webauthn.js#L414
Firefox as a browser needs to expose the API, so this is probably an issue on the browser side.
Found it! Thank you
For all the others: https://developer.mozilla.org/en-US/docs/Web/API/PublicKeyCredential/isUserVerifyingPlatformAuthenticatorAvailable
Suggestion: Implement the ISUVPAA button using only client-side JavaScript.