title: WebAuthn for server side fingerprint verification
body: <p>For my existing Java web application, I want to enable fingerprint authentication. Here are the requirements for authentication:</p>
  
  <ul>
  <li>Server should store the biometrics for fingerprint, fingerprint should be matched against the biometric stored on server</li>
  <li>This allows user to login from any system with supported fingerprint scanner</li>
  <li>Also I hope use of WebAuthn will not limit the supported fingerprint scanners since its a standard protocol</li>
  </ul>
  
  <p>I know I can use WebAuthn framework along with Mac OS TouchID or Windows Hello. This allows fingerprint registration and verification to be done with the biometric stored on local system not on the server.</p>
  
  <p>I want to know if I can use WebAuthn framework to verify the fingerprint stored on server side. Any links to relevant examples or tutorial will be helpful for my POC.</p>