https://www.potrati.cz/assets/authentication/passkeys/login-1c615ee1.js

1import {
2  get,
3  parseRequestOptionsFromJSON
4} from '@github/webauthn-json/browser-ponyfill'
5
6import { conditionalMediationAvailable } from 'authentication/passkeys/conditional_mediation_available'
7
8const startConditionalMediation = async function (form) {
9  const available = await conditionalMediationAvailable()
10  console.log('startConditionalMediation', available)
11  if (!available) { return }
12
13  getChallengeAndSubmitCredential(form)
14}
15
16const getChallengeAndSubmitCredential = async function (form) {
17  const csrfToken = document.getElementsByName('csrf-token')[0].content
18  const credentialFieldName = form.dataset.credentialFieldName
19  const newChallengeURL = new URL(form.dataset.challengeUrl)
20
21  const challengeFetch = fetch(newChallengeURL, {
22    method: 'POST',
23    headers: {
24      Accept: 'application/json',
25      'X-CSRF-Token': csrfToken
26    }
27  })
28
29  const challengeJSON = await (await challengeFetch).json()
30  const credentialAuthenticationOptions = parseRequestOptionsFromJSON({ publicKey: challengeJSON })
31
32  const credentialAuthenticationResponse = await get(credentialAuthenticationOptions)
33
34  form.elements[credentialFieldName].value = JSON.stringify(credentialAuthenticationResponse)
35  form.submit()
36}
37
38const submitFormEvent = async function (event) {
39  event.preventDefault()
40  event.stopImmediatePropagation()
41  const form = event.currentTarget
42  getChallengeAndSubmitCredential(form)
43}
44
45export { startConditionalMediation, submitFormEvent }