X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FNBI.git;a=blobdiff_plain;f=osm_nbi%2Fauthconn_keystone.py;h=b0cab0c7af6b1139583412b6fbcd45d792c31473;hp=059eae434e639e0e44b7e6e10f2f1a73c35c3d2b;hb=fa54cd99ee561e02ef95128cd3d25074aa1dbe54;hpb=29933fc257389f16f9c798f52a43e43800475a4a diff --git a/osm_nbi/authconn_keystone.py b/osm_nbi/authconn_keystone.py index 059eae4..b0cab0c 100644 --- a/osm_nbi/authconn_keystone.py +++ b/osm_nbi/authconn_keystone.py @@ -1,5 +1,23 @@ # -*- 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 @@ -142,7 +160,7 @@ class AuthconnKeystone(Authconn): self.logger.exception("Error during token revocation using keystone") raise AuthException("Error during token revocation using Keystone", http_code=HTTPStatus.UNAUTHORIZED) - def get_project_list(self, token): + def get_user_project_list(self, token): """ Get all the projects associated with a user. @@ -159,7 +177,7 @@ class AuthconnKeystone(Authconn): self.logger.exception("Error during user project listing using keystone") raise AuthException("Error during user project listing using Keystone", http_code=HTTPStatus.UNAUTHORIZED) - def get_role_list(self, token): + def get_user_role_list(self, token): """ Get role list for a scoped project. @@ -185,9 +203,11 @@ class AuthconnKeystone(Authconn): :param user: username. :param password: password. :raises AuthconnOperationException: if user creation failed. + :return: returns the id of the user in keystone. """ try: - self.keystone.users.create(user, password=password, domain=self.user_domain_name) + new_user = self.keystone.users.create(user, password=password, domain=self.user_domain_name) + return {"username": new_user.name, "_id": new_user.id} except ClientException: self.logger.exception("Error during user creation using keystone") raise AuthconnOperationException("Error during user creation using Keystone") @@ -207,20 +227,90 @@ class AuthconnKeystone(Authconn): self.logger.exception("Error during user password update using keystone") raise AuthconnOperationException("Error during user password update using Keystone") - def delete_user(self, user): + def delete_user(self, user_id): """ Delete user. - :param user: username. + :param user_id: user identifier. :raises AuthconnOperationException: if user deletion failed. """ try: - user_obj = list(filter(lambda x: x.name == user, self.keystone.users.list()))[0] - self.keystone.users.delete(user_obj) + users = self.keystone.users.list() + user_obj = [user for user in users if user.id == user_id][0] + result, _ = self.keystone.users.delete(user_obj) + + if result.status_code != 204: + raise ClientException("User was not deleted") + + return True except ClientException: self.logger.exception("Error during user deletion using keystone") raise AuthconnOperationException("Error during user deletion using Keystone") + def get_user_list(self, filter_q={}): + """ + Get user list. + + :param filter_q: dictionary to filter user list. + :return: returns a list of users. + """ + try: + users = self.keystone.users.list() + users = [{ + "username": user.name, + "_id": user.id + } for user in users if user.name != self.admin_username] + + allowed_fields = ["_id", "username"] + for key in filter_q.keys(): + if key not in allowed_fields: + continue + + users = [user for user in users + if filter_q[key] == user[key]] + + for user in users: + projects = self.keystone.projects.list(user=user["_id"]) + projects = [{ + "name": project.name, + "_id": project.id + } for project in projects] + + for project in projects: + roles = self.keystone.roles.list(user=user["_id"], project=project["_id"]) + roles = [{ + "name": role.name, + "_id": role.id + } for role in roles] + project["roles"] = roles + + user["projects"] = projects + + return users + except ClientException: + self.logger.exception("Error during user listing using keystone") + raise AuthconnOperationException("Error during user listing using Keystone") + + def get_role_list(self): + """ + Get role list. + + :return: returns the list of roles for the user in that project. If + the token is unscoped it returns None. + """ + try: + roles_list = self.keystone.roles.list() + + roles = [{ + "name": role.name, + "_id": role.id + } for role in roles_list if role.name != "service"] + + return roles + except ClientException: + self.logger.exception("Error during user role listing using keystone") + raise AuthException("Error during user role listing using Keystone", http_code=HTTPStatus.UNAUTHORIZED) + def create_role(self, role): """ Create a role. @@ -229,27 +319,61 @@ class AuthconnKeystone(Authconn): :raises AuthconnOperationException: if role creation failed. """ try: - self.keystone.roles.create(role) + result = self.keystone.roles.create(role) + return {"name": result.name, "_id": result.id} 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") - def delete_role(self, role): + def delete_role(self, role_id): """ Delete a role. - :param role: role name. + :param role_id: role identifier. :raises AuthconnOperationException: if role deletion failed. """ try: - role_obj = list(filter(lambda x: x.name == role, self.keystone.roles.list()))[0] - self.keystone.roles.delete(role_obj) + roles = self.keystone.roles.list() + role_obj = [role for role in roles if role.id == role_id][0] + result, _ = self.keystone.roles.delete(role_obj) + + if result.status_code != 204: + raise ClientException("Role was not deleted") + + return True except ClientException: self.logger.exception("Error during role deletion using keystone") raise AuthconnOperationException("Error during role deletion using Keystone") + def get_project_list(self, filter_q={}): + """ + Get all the projects. + + :param filter_q: dictionary to filter project list. + :return: list of projects + """ + try: + projects = self.keystone.projects.list() + projects = [{ + "name": project.name, + "_id": project.id + } for project in projects if project.name != self.admin_project] + + allowed_fields = ["_id", "name"] + for key in filter_q.keys(): + if key not in allowed_fields: + continue + + projects = [project for project in projects + if filter_q[key] == project[key]] + + return projects + except ClientException: + self.logger.exception("Error during user project listing using keystone") + raise AuthException("Error during user project listing using Keystone", http_code=HTTPStatus.UNAUTHORIZED) + def create_project(self, project): """ Create a project. @@ -258,21 +382,28 @@ class AuthconnKeystone(Authconn): :raises AuthconnOperationException: if project creation failed. """ try: - self.keystone.project.create(project, self.project_domain_name) + result = self.keystone.projects.create(project, self.project_domain_name) + return {"name": result.name, "_id": result.id} except ClientException: self.logger.exception("Error during project creation using keystone") raise AuthconnOperationException("Error during project creation using Keystone") - def delete_project(self, project): + def delete_project(self, project_id): """ Delete a project. - :param project: project name. + :param project_id: project identifier. :raises AuthconnOperationException: if project deletion failed. """ try: - project_obj = list(filter(lambda x: x.name == project, self.keystone.projects.list()))[0] - self.keystone.project.delete(project_obj) + projects = self.keystone.projects.list() + project_obj = [project for project in projects if project.id == project_id][0] + result, _ = self.keystone.projects.delete(project_obj) + + if result.status_code != 204: + raise ClientException("Project was not deleted") + + return True except ClientException: self.logger.exception("Error during project deletion using keystone") raise AuthconnOperationException("Error during project deletion using Keystone")