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# -*- coding: utf-8 -*-
# Copyright (C) 2018 Linaro Limited
#
# Author: Milosz Wasilewski <milosz.wasilewski@linaro.org>
#
# This file is part of LAVA.
#
# LAVA is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License version 3
# as published by the Free Software Foundation
#
# LAVA 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 Affero General Public License
# along with LAVA. If not, see <http://www.gnu.org/licenses/>.
from rest_framework import authentication
from rest_framework import exceptions
from linaro_django_xmlrpc.models import AuthToken
class LavaTokenAuthentication(authentication.TokenAuthentication):
model = AuthToken
def authenticate_credentials(self, key):
model = self.get_model()
try:
token = model.objects.select_related("user").get(secret=key)
except model.DoesNotExist:
raise exceptions.AuthenticationFailed("Invalid token.")
if not token.user.is_active:
raise exceptions.AuthenticationFailed("User inactive or deleted.")
return (token.user, token)
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