onfido-sdk-ui/src/components/utils/jwt.js

JavaScript SDK view layer for Onfido identity verification

import { currentSeconds } from './index'

const parseJwt = (token) => {
  const base64Url = token.split('.')[1]
  const base64 = base64Url.replace('-', '+').replace('_', '/')
  return JSON.parse(atob(base64))
}

export const jwtExpired = (token) => {
  const expTime = parseJwt(token).exp
  return currentSeconds() > expTime
}