in public/index.js [464:471]
id: base64encode(assertion.rawId),
clientDataJSON: arrayBufferToString(assertion.response.clientDataJSON),
userHandle: base64encode(assertion.response.userHandle),
signature: base64encode(assertion.response.signature),
authenticatorData: base64encode(assertion.response.authenticatorData),
metadata: {
rpId: getAssertionOptions.rpId
}