Infinitely long-lived cookie for auth? Anything I'm missing?

[Lindsey Simon]

I'm having trouble keeping my users logged in with the auth cookie.

Is the cookie's expiration time the only factor for it's validity?

Here's what I'm trying now for my config:

# webapp2 config

app_config = {

    'webapp2_extras.sessions': {

        'secret_key': settings.SESSION_KEY

    },

    'webapp2_extras.auth': {

        'user_attributes': [],

        'session_backend': 'datastore',

        'token_max_age': 86400 * 7 * 500  # aka forever

    }

}

[Fábio Uechi]

I'm having the same problem here.

Did you manage to solve it ?