Sample Vue SPA app (01-login) is not asking for userid/password

**PeterC66** · December 14, 2018, 6:03pm

I am new to Auth0, but have used Vue.js for a few months. I have implemented the Vue.js version of the 01-login sample App as per the quickstart instructions (I think).

It seems to work in that I can click on Log In, it briefly goes to the callback with an access token etc, and then says I am logged in.

I can then click on the Log Out, and it immediately says I am logged out - and I can repeat this cycle.

It never goes to a login form or asks me for a userid or password, which I expected it to do. What might I have done wrong?

I have tried restarting the app, clearing cache, restarting Chrome, restarting the computer.

**nicolas_sabena** · December 15, 2018, 5:29pm

Hi Peter. It seems that the quickstart sample only logs the user out of the application, but it never requests a logout for Auth0. That means that the user session in Auth0 remains, and when the application requests a new login Auth0 already recognizes the user and returns the authentication result without prompting the user.
If you navigate to https://{your_auth0_domain}/v2/logout you will clear your Auth0 session and you will have to login again when the application requests an authentication.

github.com

auth0-samples/auth0-vue-samples/blob/527a926220ae663b45b5c47f54986e1d2bf88813/01-Login/src/auth/AuthService.js#L60-L73


logout () {
  // Clear access token and ID token from local storage
  this.accessToken = null
  this.idToken = null
  this.expiresAt = null


  this.userProfile = null
  this.authNotifier.emit('authChange', false)


  localStorage.removeItem('loggedIn')


  // navigate to the home route
  router.replace('home')
}

You can try calling this.auth0.logout({ returnTo: YOUR_APP_URL}) instead of the router.replace('home') call.

Note that you will have to whitelist your app URL as a valid logout callback URL, as mentioned in https://auth0.com/docs/logout

**PeterC66** · December 16, 2018, 8:10pm

Thanks. As you suggest I have replaced router.replace('home') by this.auth0.logout({ returnTo: AUTH_CONFIG.logoutUrl }), and addedlogoutUrl: 'http://localhost:3000'to AUTH_CONFIG.

It seems I am now logged out, but there is a new issue with the Sample app:
On the page when it says “You are not logged in! Please Log In to continue” I get an alert Could not get a new token (login_required: Login required). If I OK that then it just repeats it ad nauseam. This did not happen before, and I still cannot log in.

Maybe it is similar to the issue 10401. If so this seems too complicated for me to sort out. I am using Chrome v70.

Surely a Sample app should just work?