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Re: [webauthn] Should an RP be able to provide finer grained authenticator filtering in attestation options? (#1688)

From: Shane Weeden via GitHub <sysbot+gh@w3.org>
Date: Mon, 06 Jun 2022 16:54:07 +0000
To: public-webauthn@w3.org
Message-ID: <issue_comment.created-1147664864-1654534446-sysbot+gh@w3.org>
I would have thought you could indicate this with:

  publicKey: {
    challenge: new Uint8Array([/* bytes sent from the server */]),
    authenticatorSelection: {
      "authenticatorAttachment": "platform"
      "userVerification": "preferred"

Note both the placement of `userVerification` and `authenticatorAttachment` are within `authenticatorSelection`.

With this clarification, is your use case satisfied by the current specifications?

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