OAuth client authentication for Feathers v4

oauth_app_client.js

import feathers from '@feathersjs/client'
import { io } from 'socket.io-client'

export const client = feathers()
// Initialize as usual
const socket = io(origin)
client.configure(feathers.socketio(socket))

export async function restoreSession () {
  try {
    const response = await client.reAuthenticate()
    const user = response.user
    return user
  } catch (error) {
    // This ensure an old token is not kept when the user has been deleted
    if (error.code === 404) await client.logout()
    // Rethrow for caller to handle
    throw error
  }
}