Openstack Keystone and leverages the RBAC model, to bring
it for OSM.
"""
-import time
+
__author__ = "Eduardo Sousa <esousa@whitestack.com>"
__date__ = "$27-jul-2018 23:59:59$"
import logging
import requests
+import time
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
+from validation import is_valid_uuid
class AuthconnKeystone(Authconn):
project_domain_name=self.project_domain_name)
return token["auth_token"], project_names
- except ClientException:
- self.logger.exception("Error during user authentication using keystone. Method: basic")
- raise AuthException("Error during user authentication using Keystone", http_code=HTTPStatus.UNAUTHORIZED)
+ except ClientException as e:
+ self.logger.exception("Error during user authentication using keystone. Method: basic: {}".format(e))
+ raise AuthException("Error during user authentication using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def authenticate_with_token(self, token, project=None):
"""
project_domain_name=self.project_domain_name)
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)
+ except ClientException as e:
+ self.logger.exception("Error during user authentication using keystone. Method: bearer: {}".format(e))
+ raise AuthException("Error during user authentication using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def validate_token(self, token):
"""
token_info = self.keystone.tokens.validate(token=token)
return token_info
- except ClientException:
- self.logger.exception("Error during token validation using keystone")
- raise AuthException("Error during token validation using Keystone", http_code=HTTPStatus.UNAUTHORIZED)
+ except ClientException as e:
+ self.logger.exception("Error during token validation using keystone: {}".format(e))
+ raise AuthException("Error during token validation using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def revoke_token(self, token):
"""
self.keystone.tokens.revoke_token(token=token)
return True
- except ClientException:
- self.logger.exception("Error during token revocation using keystone")
- raise AuthException("Error during token revocation using Keystone", http_code=HTTPStatus.UNAUTHORIZED)
+ except ClientException as e:
+ self.logger.exception("Error during token revocation using keystone: {}".format(e))
+ raise AuthException("Error during token revocation using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def get_user_project_list(self, token):
"""
project_names = [project.name for project in projects]
return project_names
- 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)
+ except ClientException as e:
+ self.logger.exception("Error during user project listing using keystone: {}".format(e))
+ raise AuthException("Error during user project listing using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def get_user_role_list(self, token):
"""
roles = [role.name for role in roles_info]
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)
+ except ClientException as e:
+ self.logger.exception("Error during user role listing using keystone: {}".format(e))
+ raise AuthException("Error during user role listing using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def create_user(self, user, password):
"""
try:
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")
+ except ClientException as e:
+ self.logger.exception("Error during user creation using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during user creation using Keystone: {}".format(e))
def change_password(self, user, new_password):
"""
try:
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")
+ except ClientException as e:
+ self.logger.exception("Error during user password update using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during user password update using Keystone: {}".format(e))
def delete_user(self, user_id):
"""
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")
+ except ClientException as e:
+ self.logger.exception("Error during user deletion using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during user deletion using Keystone: {}".format(e))
def get_user_list(self, filter_q={}):
"""
users = self.keystone.users.list()
users = [{
"username": user.name,
- "_id": user.id
+ "_id": user.id,
+ "id": user.id
} for user in users if user.name != self.admin_username]
- allowed_fields = ["_id", "username"]
+ allowed_fields = ["_id", "id", "username"]
for key in filter_q.keys():
if key not in allowed_fields:
continue
projects = self.keystone.projects.list(user=user["_id"])
projects = [{
"name": project.name,
- "_id": project.id
+ "_id": project.id,
+ "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
+ "_id": role.id,
+ "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")
+ except ClientException as e:
+ self.logger.exception("Error during user listing using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during user listing using Keystone: {}".format(e))
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.
+ :return: returns the list of roles.
"""
try:
roles_list = self.keystone.roles.list()
} 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)
+ except ClientException as e:
+ self.logger.exception("Error during user role listing using keystone: {}".format(e))
+ raise AuthException("Error during user role listing using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def create_role(self, 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")
+ except ClientException as e:
+ self.logger.exception("Error during role creation using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during role creation using Keystone: {}".format(e))
def delete_role(self, role_id):
"""
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")
+ except ClientException as e:
+ self.logger.exception("Error during role deletion using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during role deletion using Keystone: {}".format(e))
def get_project_list(self, filter_q={}):
"""
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)
+ except ClientException as e:
+ self.logger.exception("Error during user project listing using keystone: {}".format(e))
+ raise AuthException("Error during user project listing using Keystone: {}".format(e),
+ http_code=HTTPStatus.UNAUTHORIZED)
def create_project(self, project):
"""
Create a project.
:param project: project name.
+ :return: the internal id of the created project
:raises AuthconnOperationException: if project creation failed.
"""
try:
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")
+ return result.id
+ except ClientException as e:
+ self.logger.exception("Error during project creation using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during project creation using Keystone: {}".format(e))
def delete_project(self, project_id):
"""
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")
+ except ClientException as e:
+ self.logger.exception("Error during project deletion using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during project deletion using Keystone: {}".format(e))
+
+ def update_project(self, project_id, new_name):
+ """
+ Change the name of a project
+ :param project_id: project to be changed
+ :param new_name: new name
+ :return: None
+ """
+ try:
+ self.keystone.projects.update(project_id, name=new_name)
+ except ClientException as e:
+ self.logger.exception("Error during project update using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during project deletion using Keystone: {}".format(e))
def assign_role_to_user(self, user, project, role):
"""
:raises AuthconnOperationException: if role assignment failed.
"""
try:
- 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 is_valid_uuid(user):
+ user_obj = self.keystone.users.get(user)
+ else:
+ user_obj = self.keystone.users.list(name=user)[0]
+
+ if is_valid_uuid(project):
+ project_obj = self.keystone.projects.get(project)
+ else:
+ project_obj = self.keystone.projects.list(name=project)[0]
+
+ if is_valid_uuid(role):
+ role_obj = self.keystone.roles.get(role)
+ else:
+ role_obj = self.keystone.roles.list(name=role)[0]
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")
+ except ClientException as e:
+ self.logger.exception("Error during user role assignment using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during user role assignment using Keystone: {}".format(e))
def remove_role_from_user(self, user, project, role):
"""
role_obj = list(filter(lambda x: x.name == role, self.keystone.roles.list()))[0]
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")
+ except ClientException as e:
+ self.logger.exception("Error during user role revocation using keystone: {}".format(e))
+ raise AuthconnOperationException("Error during user role revocation using Keystone: {}".format(e))