"""Provide class for managing connection users."""
# Copyright (c) 2016 - I.T. Dev Ltd
#
# This file is part of MCVirt.
#
# MCVirt is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# MCVirt is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with MCVirt. If not, see <http://www.gnu.org/licenses/>
import Pyro4
from mcvirt.auth.user_base import UserBase
from mcvirt.auth.cluster_user import ClusterUser
from mcvirt.auth.permissions import PERMISSIONS
[docs]class ConnectionUser(UserBase):
"""User type for initial connection users"""
USER_PREFIX = 'mcv-connection-'
CAN_GENERATE = True
PERMISSIONS = [PERMISSIONS.MANAGE_USERS]
CLUSTER_USER = True
DISTRIBUTED = False
@property
def allow_proxy_user(self):
"""Connection users can proxy for another user."""
return True
@Pyro4.expose()
[docs] def create_cluster_user(self, host):
"""Create a cluster user for the remote node."""
assert self.get_username() == Pyro4.current_context.username
auth = self._pyroDaemon.registered_factories['auth']
auth.assert_user_type('ConnectionUser')
user_factory = self._pyroDaemon.registered_factories['user_factory']
username, password = user_factory.generate_user(ClusterUser)
user_factory.get_user_by_username(username).update_host(host)
self.delete()
return username, password