# -*- coding: utf-8 -*-
+# Copyright 2018 Whitestack, LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: esousa@whitestack.com or glavado@whitestack.com
+##
+
"""
AuthconnKeystone implements implements the connector for
Openstack Keystone and leverages the RBAC model, to bring
it for OSM.
"""
+import time
__author__ = "Eduardo Sousa <esousa@whitestack.com>"
__date__ = "$27-jul-2018 23:59:59$"
from authconn import Authconn, AuthException, AuthconnOperationException
import logging
+import requests
from keystoneauth1 import session
from keystoneauth1.identity import v3
from keystoneauth1.exceptions.base import ClientException
+from keystoneauth1.exceptions.http import Conflict
from keystoneclient.v3 import client
from http import HTTPStatus
self.admin_password = config.get("service_password", "nbi")
self.project_domain_name = config.get("project_domain_name", "default")
+ # Waiting for Keystone to be up
+ available = None
+ counter = 300
+ while available is None:
+ time.sleep(1)
+ try:
+ result = requests.get(self.auth_url)
+ available = True if result.status_code == 200 else None
+ except Exception:
+ counter -= 1
+ if counter == 0:
+ raise AuthException("Keystone not available after 300s timeout")
+
self.auth = v3.Password(user_domain_name=self.user_domain_name,
username=self.admin_username,
password=self.admin_password,
projects = self.keystone.projects.list(user=token_info["user"]["id"])
project_names = [project.name for project in projects]
- token = self.keystone.get_raw_token_from_identity_service(
+ new_token = self.keystone.get_raw_token_from_identity_service(
auth_url=self.auth_url,
token=token,
project_name=project,
user_domain_name=self.user_domain_name,
project_domain_name=self.project_domain_name)
- return token["auth_token"], project_names
+ return new_token["auth_token"], project_names
except ClientException:
self.logger.exception("Error during user authentication using keystone. Method: bearer")
raise AuthException("Error during user authentication using Keystone", http_code=HTTPStatus.UNAUTHORIZED)
:param token: token to be revoked
"""
try:
+ self.logger.info("Revoking token: " + token)
self.keystone.tokens.revoke_token(token=token)
return True
"""
try:
token_info = self.keystone.tokens.validate(token=token)
- roles = self.keystone.roles.list(user=token_info["user"]["id"], project=token_info["project"]["id"])
+ roles_info = self.keystone.roles.list(user=token_info["user"]["id"], project=token_info["project"]["id"])
+
+ roles = [role.name for role in roles_info]
return roles
except ClientException:
:raises AuthconnOperationException: if user creation failed.
"""
try:
- result = self.keystone.users.create(user, password=password, domain=self.user_domain_name)
-
- if not result:
- raise ClientException()
+ self.keystone.users.create(user, password=password, domain=self.user_domain_name)
except ClientException:
self.logger.exception("Error during user creation using keystone")
raise AuthconnOperationException("Error during user creation using Keystone")
:raises AuthconnOperationException: if user password change failed.
"""
try:
- result = self.keystone.users.update(user, password=new_password)
-
- if not result:
- raise ClientException()
+ user_obj = list(filter(lambda x: x.name == user, self.keystone.users.list()))[0]
+ self.keystone.users.update(user_obj, password=new_password)
except ClientException:
self.logger.exception("Error during user password update using keystone")
raise AuthconnOperationException("Error during user password update using Keystone")
:raises AuthconnOperationException: if user deletion failed.
"""
try:
- result = self.keystone.users.delete(user)
-
- if not result:
- raise ClientException()
+ user_obj = list(filter(lambda x: x.name == user, self.keystone.users.list()))[0]
+ self.keystone.users.delete(user_obj)
except ClientException:
self.logger.exception("Error during user deletion using keystone")
raise AuthconnOperationException("Error during user deletion using Keystone")
:raises AuthconnOperationException: if role creation failed.
"""
try:
- result = self.keystone.roles.create(role, domain=self.user_domain_name)
-
- if not result:
- raise ClientException()
+ self.keystone.roles.create(role)
+ except Conflict as ex:
+ self.logger.info("Duplicate entry: %s", str(ex))
except ClientException:
self.logger.exception("Error during role creation using keystone")
raise AuthconnOperationException("Error during role creation using Keystone")
:raises AuthconnOperationException: if role deletion failed.
"""
try:
- result = self.keystone.roles.delete(role)
-
- if not result:
- raise ClientException()
+ role_obj = list(filter(lambda x: x.name == role, self.keystone.roles.list()))[0]
+ self.keystone.roles.delete(role_obj)
except ClientException:
self.logger.exception("Error during role deletion using keystone")
raise AuthconnOperationException("Error during role deletion using Keystone")
:raises AuthconnOperationException: if project creation failed.
"""
try:
- result = self.keystone.project.create(project, self.project_domain_name)
-
- if not result:
- raise ClientException()
+ self.keystone.project.create(project, self.project_domain_name)
except ClientException:
self.logger.exception("Error during project creation using keystone")
raise AuthconnOperationException("Error during project creation using Keystone")
:raises AuthconnOperationException: if project deletion failed.
"""
try:
- result = self.keystone.project.delete(project)
-
- if not result:
- raise ClientException()
+ project_obj = list(filter(lambda x: x.name == project, self.keystone.projects.list()))[0]
+ self.keystone.project.delete(project_obj)
except ClientException:
self.logger.exception("Error during project deletion using keystone")
raise AuthconnOperationException("Error during project deletion using Keystone")
:raises AuthconnOperationException: if role assignment failed.
"""
try:
- result = self.keystone.roles.grant(role, user=user, project=project)
+ user_obj = list(filter(lambda x: x.name == user, self.keystone.users.list()))[0]
+ project_obj = list(filter(lambda x: x.name == project, self.keystone.projects.list()))[0]
+ role_obj = list(filter(lambda x: x.name == role, self.keystone.roles.list()))[0]
- if not result:
- raise ClientException()
+ self.keystone.roles.grant(role_obj, user=user_obj, project=project_obj)
except ClientException:
self.logger.exception("Error during user role assignment using keystone")
raise AuthconnOperationException("Error during user role assignment using Keystone")
:raises AuthconnOperationException: if role assignment revocation failed.
"""
try:
- result = self.keystone.roles.revoke(role, user=user, project=project)
+ user_obj = list(filter(lambda x: x.name == user, self.keystone.users.list()))[0]
+ project_obj = list(filter(lambda x: x.name == project, self.keystone.projects.list()))[0]
+ role_obj = list(filter(lambda x: x.name == role, self.keystone.roles.list()))[0]
- if not result:
- raise ClientException()
+ self.keystone.roles.revoke(role_obj, user=user_obj, project=project_obj)
except ClientException:
self.logger.exception("Error during user role revocation using keystone")
raise AuthconnOperationException("Error during user role revocation using Keystone")
projects / osm / NBI.git / blobdiff