Verify Auth0 token in Worker Cloudflare

Developers Workers
#1

'm using auth0 for login after successful login user gets access token, in some backend functions we need to verify token and if successful grant access to function otherwise reject it. I copied public key from auth0 dashboard->advanced settings->certificates since library jwks-rsa isn’t working at all in worker. Here is my code:

const publicKey =`
    MIIDIzCC.....faMQkU`
    const options = {
    audience: ['clientID'],
    issuer: [
      'https://MYDOMAIN/',
    ],
    algorithms: ['RS256'],
  }
  const token =
    'eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtp.....Nhe08A'

  jwt.verify(token, publicKey, options, (err, decoded) => {
    if (err) {
      console.log('jwt validation error', err)
    } else {
      console.log('verified token', decoded)
    }
  })

I only have error which says error Anyone idea what I’m doing wrong here?

#2

Hey @user13360

I did find (via another outlet) an (now) unpublished Auth0 workers tutorial available via the Wayback Machine here. This might help.