Skip to content

WebAuthnP256.getClientDataJSON

Constructs the Client Data in stringified JSON format which represents client data that was passed to credentials.get() in WebAuthnP256.sign.

Imports

Named
import { WebAuthnP256 } from 'ox'

Examples

import { WebAuthnP256 } from 'ox'
 
const clientDataJSON = WebAuthnP256.getClientDataJSON({
  challenge: '0xdeadbeef',
  origin: 'https://example.com',
})

"{"type":"webauthn.get","challenge":"3q2-7w","origin":"https://example.com","crossOrigin":false}"

Definition

function getClientDataJSON(
  options: getClientDataJSON.Options,
): string

Source: src/core/WebAuthnP256.ts

Parameters

options

  • Type: getClientDataJSON.Options

Options to construct the client data.

options.challenge

  • Type: 0x${string}

The challenge to sign.

options.crossOrigin

  • Type: boolean
  • Optional

If set to true, it means that the calling context is an <iframe> that is not same origin with its ancestor frames.

options.extraClientData

  • Type: Record
  • Optional

Additional client data to include in the client data JSON.

options.origin

  • Type: string
  • Optional

The fully qualified origin of the relying party which has been given by the client/browser to the authenticator.

Return Type

The client data.

string