# JupyterHub configuration for Smart City VRE

c.JupyterHub.ip = '0.0.0.0'
c.JupyterHub.port = 8000
c.JupyterHub.hub_ip = '0.0.0.0'

# Authenticator: Native (username/password signup + login)
c.JupyterHub.authenticator_class = 'nativeauthenticator.NativeAuthenticator'
c.Authenticator.admin_users = {'admin'}
c.Authenticator.allow_all = True

# Spawner — use SimpleLocalProcessSpawner (default in JupyterHub 5.x)
# This spawner runs singleuser servers as subprocesses
c.JupyterHub.spawner_class = 'jupyterhub.spawner.SimpleLocalProcessSpawner'
c.Spawner.default_url = '/lab'
c.Spawner.http_timeout = 300
c.Spawner.start_timeout = 300

# Database and cookies - use absolute paths
c.JupyterHub.cookie_secret_file = '/srv/jupyterhub/jupyterhub_cookie_secret'
c.JupyterHub.db_url = 'sqlite:////srv/jupyterhub/jupyterhub.sqlite'

# Base URL
c.JupyterHub.base_url = '/'

# Trust forwarded headers from Traefik
c.JupyterHub.tornado_settings = {
    'headers': {
        'Content-Security-Policy': "frame-ancestors 'self'"
    }
}

c.JupyterHub.shutdown_on_logout = False