# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 OpenStack Foundation
# Copyright 2012 Nebula, Inc.
#
# 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.
import collections
import logging
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
import six
import six.moves.urllib.parse as urlparse
from keystoneclient import exceptions as keystone_exceptions
from openstack_auth import backend
from openstack_auth import utils as auth_utils
from horizon import exceptions
from horizon import messages
from horizon.utils import functions as utils
from openstack_dashboard.api import base
from openstack_dashboard import policy
LOG = logging.getLogger(__name__)
DEFAULT_ROLE = None
DEFAULT_DOMAIN = getattr(settings, 'OPENSTACK_KEYSTONE_DEFAULT_DOMAIN',
'default')
# Set up our data structure for managing Identity API versions, and
# add a couple utility methods to it.
[docs]class IdentityAPIVersionManager(base.APIVersionManager):
[docs] def upgrade_v2_user(self, user):
if getattr(user, "project_id", None) is None:
user.project_id = getattr(user, "default_project_id",
getattr(user, "tenantId", None))
return user
[docs] def get_project_manager(self, *args, **kwargs):
if VERSIONS.active < 3:
manager = keystoneclient(*args, **kwargs).tenants
else:
manager = keystoneclient(*args, **kwargs).projects
return manager
VERSIONS = IdentityAPIVersionManager(
"identity", preferred_version=auth_utils.get_keystone_version())
# Import from oldest to newest so that "preferred" takes correct precedence.
try:
from keystoneclient.v2_0 import client as keystone_client_v2
VERSIONS.load_supported_version(2.0, {"client": keystone_client_v2})
except ImportError:
pass
try:
from keystoneclient.v3 import client as keystone_client_v3
VERSIONS.load_supported_version(3, {"client": keystone_client_v3})
except ImportError:
pass
@six.python_2_unicode_compatible
[docs]class Service(base.APIDictWrapper):
"""Wrapper for a dict based on the service data from keystone."""
_attrs = ['id', 'type', 'name']
def __init__(self, service, region, *args, **kwargs):
super(Service, self).__init__(service, *args, **kwargs)
self.public_url = base.get_url_for_service(service, region,
'publicURL')
self.url = base.get_url_for_service(service, region, 'internalURL')
if self.url:
self.host = urlparse.urlparse(self.url).hostname
else:
self.host = None
self.disabled = None
self.region = region
def __str__(self):
if(self.type == "identity"):
return _("%(type)s (%(backend)s backend)") \
% {"type": self.type, "backend": keystone_backend_name()}
else:
return self.type
def __repr__(self):
return "<Service: %s>" % six.text_type(self)
def _get_endpoint_url(request, endpoint_type, catalog=None):
if getattr(request.user, "service_catalog", None):
url = base.url_for(request,
service_type='identity',
endpoint_type=endpoint_type)
else:
auth_url = getattr(settings, 'OPENSTACK_KEYSTONE_URL')
url = request.session.get('region_endpoint', auth_url)
# TODO(gabriel): When the Service Catalog no longer contains API versions
# in the endpoints this can be removed.
url = auth_utils.fix_auth_url_version(url)
return url
[docs]def keystoneclient(request, admin=False):
"""Returns a client connected to the Keystone backend.
Several forms of authentication are supported:
* Username + password -> Unscoped authentication
* Username + password + tenant id -> Scoped authentication
* Unscoped token -> Unscoped authentication
* Unscoped token + tenant id -> Scoped authentication
* Scoped token -> Scoped authentication
Available services and data from the backend will vary depending on
whether the authentication was scoped or unscoped.
Lazy authentication if an ``endpoint`` parameter is provided.
Calls requiring the admin endpoint should have ``admin=True`` passed in
as a keyword argument.
The client is cached so that subsequent API calls during the same
request/response cycle don't have to be re-authenticated.
"""
api_version = VERSIONS.get_active_version()
user = request.user
token_id = user.token.id
if is_multi_domain_enabled:
# Cloud Admin, Domain Admin or Mixed Domain Admin
if is_domain_admin(request):
domain_token = request.session.get('domain_token')
if domain_token:
token_id = getattr(domain_token, 'auth_token', None)
if admin:
if not policy.check((("identity", "admin_required"),), request):
raise exceptions.NotAuthorized
endpoint_type = 'adminURL'
else:
endpoint_type = getattr(settings,
'OPENSTACK_ENDPOINT_TYPE',
'internalURL')
# Take care of client connection caching/fetching a new client.
# Admin vs. non-admin clients are cached separately for token matching.
cache_attr = "_keystoneclient_admin" if admin \
else backend.KEYSTONE_CLIENT_ATTR
if (hasattr(request, cache_attr) and
(not user.token.id or
getattr(request, cache_attr).auth_token == user.token.id)):
conn = getattr(request, cache_attr)
else:
endpoint = _get_endpoint_url(request, endpoint_type)
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
cacert = getattr(settings, 'OPENSTACK_SSL_CACERT', None)
LOG.debug("Creating a new keystoneclient connection to %s." % endpoint)
remote_addr = request.environ.get('REMOTE_ADDR', '')
conn = api_version['client'].Client(token=token_id,
endpoint=endpoint,
original_ip=remote_addr,
insecure=insecure,
cacert=cacert,
auth_url=endpoint,
debug=settings.DEBUG)
setattr(request, cache_attr, conn)
return conn
[docs]def domain_create(request, name, description=None, enabled=None):
manager = keystoneclient(request, admin=True).domains
return manager.create(name=name,
description=description,
enabled=enabled)
[docs]def domain_get(request, domain_id):
manager = keystoneclient(request, admin=True).domains
return manager.get(domain_id)
[docs]def domain_delete(request, domain_id):
manager = keystoneclient(request, admin=True).domains
return manager.delete(domain_id)
[docs]def domain_list(request):
manager = keystoneclient(request, admin=True).domains
return manager.list()
[docs]def domain_lookup(request):
if policy.check((("identity", "identity:list_domains"),), request) \
and request.session.get('domain_token'):
try:
domains = domain_list(request)
return dict((d.id, d.name) for d in domains)
except Exception:
LOG.warning("Pure project admin doesn't have a domain token")
return None
else:
domain = get_default_domain(request)
return {domain.id: domain.name}
[docs]def domain_update(request, domain_id, name=None, description=None,
enabled=None):
manager = keystoneclient(request, admin=True).domains
try:
response = manager.update(domain_id, name=name,
description=description, enabled=enabled)
except Exception:
LOG.exception("Unable to update Domain: %s" % domain_id)
raise
return response
[docs]def tenant_create(request, name, description=None, enabled=None,
domain=None, **kwargs):
manager = VERSIONS.get_project_manager(request, admin=True)
try:
if VERSIONS.active < 3:
return manager.create(name, description, enabled, **kwargs)
else:
return manager.create(name, domain,
description=description,
enabled=enabled, **kwargs)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def get_default_domain(request, get_name=True):
"""Gets the default domain object to use when creating Identity object.
Returns the domain context if is set, otherwise return the domain
of the logon user.
:param get_name: Whether to get the domain name from Keystone if the
context isn't set. Setting this to False prevents an unnecessary call
to Keystone if only the domain ID is needed.
"""
domain_id = request.session.get("domain_context", None)
domain_name = request.session.get("domain_context_name", None)
# if running in Keystone V3 or later
if VERSIONS.active >= 3 and domain_id is None:
# if no domain context set, default to user's domain
domain_id = request.user.user_domain_id
domain_name = request.user.user_domain_name
if get_name and not request.user.is_federated:
try:
domain = domain_get(request, domain_id)
domain_name = domain.name
except exceptions.NotAuthorized:
# NOTE (knasim-wrs): Retrieving domain information
# is an admin URL operation. As a pre-check, such
# operations would be Forbidden if the logon user does
# not have an 'admin' role on the current project.
#
# Since this can be a common occurence and can cause
# incessant warning logging in the horizon logs,
# we recognize this condition and return the user's
# domain information instead.
LOG.debug("Cannot retrieve domain information for "
"user (%s) that does not have an admin role "
"on project (%s)" %
(request.user.username, request.user.project_name))
except Exception:
LOG.warning("Unable to retrieve Domain: %s" % domain_id)
domain = base.APIDictWrapper({"id": domain_id,
"name": domain_name})
return domain
[docs]def get_effective_domain_id(request):
"""Gets the id of the default domain to use when creating Identity objects.
If the requests default domain is the same as DEFAULT_DOMAIN, return None.
"""
domain_id = get_default_domain(request).get('id')
return None if domain_id == DEFAULT_DOMAIN else domain_id
[docs]def is_cloud_admin(request):
return policy.check((("identity", "cloud_admin"),), request)
[docs]def is_domain_admin(request):
return policy.check(
(("identity", "admin_and_matching_domain_id"),), request)
# TODO(gabriel): Is there ever a valid case for admin to be false here?
# A quick search through the codebase reveals that it's always called with
# admin=true so I suspect we could eliminate it entirely as with the other
# tenant commands.
[docs]def tenant_get(request, project, admin=True):
manager = VERSIONS.get_project_manager(request, admin=admin)
return manager.get(project)
[docs]def tenant_delete(request, project):
manager = VERSIONS.get_project_manager(request, admin=True)
return manager.delete(project)
[docs]def tenant_list(request, paginate=False, marker=None, domain=None, user=None,
admin=True, filters=None):
manager = VERSIONS.get_project_manager(request, admin=admin)
page_size = utils.get_page_size(request)
tenants = []
limit = None
if paginate:
limit = page_size + 1
has_more_data = False
# if requesting the projects for the current user,
# return the list from the cache
if user == request.user.id:
tenants = request.user.authorized_tenants
elif VERSIONS.active < 3:
tenants = manager.list(limit, marker)
if paginate and len(tenants) > page_size:
tenants.pop(-1)
has_more_data = True
# V3 API
else:
domain_id = get_effective_domain_id(request)
kwargs = {
"domain": domain_id,
"user": user
}
if filters is not None:
kwargs.update(filters)
if 'id' in kwargs:
try:
tenants = [tenant_get(request, kwargs['id'])]
except keystone_exceptions.NotFound:
tenants = []
except Exception:
exceptions.handle(request)
else:
tenants = manager.list(**kwargs)
return tenants, has_more_data
[docs]def tenant_update(request, project, name=None, description=None,
enabled=None, domain=None, **kwargs):
manager = VERSIONS.get_project_manager(request, admin=True)
try:
if VERSIONS.active < 3:
return manager.update(project, name, description, enabled,
**kwargs)
else:
return manager.update(project, name=name, description=description,
enabled=enabled, domain=domain, **kwargs)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def user_list(request, project=None, domain=None, group=None, filters=None):
users = []
if VERSIONS.active < 3:
kwargs = {"tenant_id": project}
else:
kwargs = {
"project": project,
"domain": domain,
"group": group
}
if filters is not None:
kwargs.update(filters)
if 'id' in kwargs:
try:
users = [user_get(request, kwargs['id'])]
except keystone_exceptions.NotFound:
raise exceptions.NotFound()
else:
users = keystoneclient(request, admin=True).users.list(**kwargs)
return [VERSIONS.upgrade_v2_user(user) for user in users]
[docs]def user_create(request, name=None, email=None, password=None, project=None,
enabled=None, domain=None, description=None, **data):
manager = keystoneclient(request, admin=True).users
try:
if VERSIONS.active < 3:
user = manager.create(name, password, email, project, enabled)
return VERSIONS.upgrade_v2_user(user)
else:
return manager.create(name, password=password, email=email,
default_project=project, enabled=enabled,
domain=domain, description=description,
**data)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def user_delete(request, user_id):
return keystoneclient(request, admin=True).users.delete(user_id)
[docs]def user_get(request, user_id, admin=True):
user = keystoneclient(request, admin=admin).users.get(user_id)
return VERSIONS.upgrade_v2_user(user)
[docs]def user_update(request, user, **data):
manager = keystoneclient(request, admin=True).users
error = None
if not keystone_can_edit_user():
raise keystone_exceptions.ClientException(
405, _("Identity service does not allow editing user data."))
# The v2 API updates user model and default project separately
if VERSIONS.active < 3:
# Update user details
try:
user = manager.update(user, **data)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
except Exception:
error = exceptions.handle(request, ignore=True)
if "project" in data:
project = data.pop('project')
# Update default tenant
try:
user_update_tenant(request, user, project)
user.tenantId = project
except Exception:
error = exceptions.handle(request, ignore=True)
# Check for existing roles
# Show a warning if no role exists for the project
user_roles = roles_for_user(request, user, project)
if not user_roles:
messages.warning(request,
_('User %s has no role defined for '
'that project.')
% data.get('name', None))
if error is not None:
raise error
# v3 API is so much simpler...
else:
try:
user = manager.update(user, **data)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def user_update_enabled(request, user, enabled):
manager = keystoneclient(request, admin=True).users
if VERSIONS.active < 3:
return manager.update_enabled(user, enabled)
else:
return manager.update(user, enabled=enabled)
[docs]def user_update_password(request, user, password, admin=True):
if not keystone_can_edit_user():
raise keystone_exceptions.ClientException(
405, _("Identity service does not allow editing user password."))
manager = keystoneclient(request, admin=admin).users
if VERSIONS.active < 3:
return manager.update_password(user, password)
else:
return manager.update(user, password=password)
[docs]def user_verify_admin_password(request, admin_password):
# attempt to create a new client instance with admin password to
# verify if it's correct.
client = keystone_client_v2 if VERSIONS.active < 3 else keystone_client_v3
try:
endpoint = _get_endpoint_url(request, 'internalURL')
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
cacert = getattr(settings, 'OPENSTACK_SSL_CACERT', None)
client.Client(
username=request.user.username,
password=admin_password,
insecure=insecure,
cacert=cacert,
auth_url=endpoint
)
return True
except Exception:
exceptions.handle(request, ignore=True)
return False
[docs]def user_update_own_password(request, origpassword, password):
client = keystoneclient(request, admin=False)
client.user_id = request.user.id
if VERSIONS.active < 3:
return client.users.update_own_password(origpassword, password)
else:
return client.users.update_password(origpassword, password)
[docs]def user_update_tenant(request, user, project, admin=True):
manager = keystoneclient(request, admin=admin).users
if VERSIONS.active < 3:
return manager.update_tenant(user, project)
else:
return manager.update(user, project=project)
[docs]def group_create(request, domain_id, name, description=None):
manager = keystoneclient(request, admin=True).groups
return manager.create(domain=domain_id,
name=name,
description=description)
[docs]def group_get(request, group_id, admin=True):
manager = keystoneclient(request, admin=admin).groups
return manager.get(group_id)
[docs]def group_delete(request, group_id):
manager = keystoneclient(request, admin=True).groups
return manager.delete(group_id)
[docs]def group_list(request, domain=None, project=None, user=None, filters=None):
manager = keystoneclient(request, admin=True).groups
groups = []
kwargs = {
"domain": domain,
"user": user,
"name": None
}
if filters is not None:
kwargs.update(filters)
if 'id' in kwargs:
try:
groups = [manager.get(kwargs['id'])]
except keystone_exceptions.NotFound:
raise exceptions.NotFound()
else:
groups = manager.list(**kwargs)
if project:
project_groups = []
for group in groups:
roles = roles_for_group(request, group=group.id, project=project)
if roles and len(roles) > 0:
project_groups.append(group)
groups = project_groups
return groups
[docs]def group_update(request, group_id, name=None, description=None):
manager = keystoneclient(request, admin=True).groups
return manager.update(group=group_id,
name=name,
description=description)
[docs]def add_group_user(request, group_id, user_id):
manager = keystoneclient(request, admin=True).users
return manager.add_to_group(group=group_id, user=user_id)
[docs]def remove_group_user(request, group_id, user_id):
manager = keystoneclient(request, admin=True).users
return manager.remove_from_group(group=group_id, user=user_id)
[docs]def get_project_groups_roles(request, project):
"""Gets the groups roles in a given project.
:param request: the request entity containing the login user information
:param project: the project to filter the groups roles. It accepts both
project object resource or project ID
:returns group_roles: a dictionary mapping the groups and their roles in
given project
"""
groups_roles = collections.defaultdict(list)
project_role_assignments = role_assignments_list(request,
project=project)
for role_assignment in project_role_assignments:
if not hasattr(role_assignment, 'group'):
continue
group_id = role_assignment.group['id']
role_id = role_assignment.role['id']
# filter by project_id
if ('project' in role_assignment.scope and
role_assignment.scope['project']['id'] == project):
groups_roles[group_id].append(role_id)
return groups_roles
[docs]def role_assignments_list(request, project=None, user=None, role=None,
group=None, domain=None, effective=False,
include_subtree=True):
if VERSIONS.active < 3:
raise exceptions.NotAvailable
if include_subtree:
domain = None
manager = keystoneclient(request, admin=True).role_assignments
return manager.list(project=project, user=user, role=role, group=group,
domain=domain, effective=effective,
include_subtree=include_subtree)
[docs]def role_create(request, name):
manager = keystoneclient(request, admin=True).roles
return manager.create(name)
[docs]def role_get(request, role_id):
manager = keystoneclient(request, admin=True).roles
return manager.get(role_id)
[docs]def role_update(request, role_id, name=None):
manager = keystoneclient(request, admin=True).roles
return manager.update(role_id, name)
[docs]def role_delete(request, role_id):
manager = keystoneclient(request, admin=True).roles
return manager.delete(role_id)
[docs]def role_list(request, filters=None):
"""Returns a global list of available roles."""
manager = keystoneclient(request, admin=True).roles
roles = []
kwargs = {}
if filters is not None:
kwargs.update(filters)
if 'id' in kwargs:
try:
roles = [manager.get(kwargs['id'])]
except keystone_exceptions.NotFound:
roles = []
except Exception:
exceptions.handle(request)
else:
roles = manager.list(**kwargs)
return roles
[docs]def roles_for_user(request, user, project=None, domain=None):
"""Returns a list of user roles scoped to a project or domain."""
manager = keystoneclient(request, admin=True).roles
if VERSIONS.active < 3:
return manager.roles_for_user(user, project)
else:
return manager.list(user=user, domain=domain, project=project)
[docs]def get_domain_users_roles(request, domain):
users_roles = collections.defaultdict(list)
domain_role_assignments = role_assignments_list(request,
domain=domain,
include_subtree=False)
for role_assignment in domain_role_assignments:
if not hasattr(role_assignment, 'user'):
continue
user_id = role_assignment.user['id']
role_id = role_assignment.role['id']
# filter by domain_id
if ('domain' in role_assignment.scope and
role_assignment.scope['domain']['id'] == domain):
users_roles[user_id].append(role_id)
return users_roles
[docs]def add_domain_user_role(request, user, role, domain):
"""Adds a role for a user on a domain."""
manager = keystoneclient(request, admin=True).roles
return manager.grant(role, user=user, domain=domain)
[docs]def remove_domain_user_role(request, user, role, domain=None):
"""Removes a given single role for a user from a domain."""
manager = keystoneclient(request, admin=True).roles
return manager.revoke(role, user=user, domain=domain)
[docs]def get_project_users_roles(request, project):
users_roles = collections.defaultdict(list)
if VERSIONS.active < 3:
project_users = user_list(request, project=project)
for user in project_users:
roles = roles_for_user(request, user.id, project)
roles_ids = [role.id for role in roles]
users_roles[user.id].extend(roles_ids)
else:
project_role_assignments = role_assignments_list(request,
project=project)
for role_assignment in project_role_assignments:
if not hasattr(role_assignment, 'user'):
continue
user_id = role_assignment.user['id']
role_id = role_assignment.role['id']
# filter by project_id
if ('project' in role_assignment.scope and
role_assignment.scope['project']['id'] == project):
users_roles[user_id].append(role_id)
return users_roles
[docs]def add_tenant_user_role(request, project=None, user=None, role=None,
group=None, domain=None):
"""Adds a role for a user on a tenant."""
manager = keystoneclient(request, admin=True).roles
if VERSIONS.active < 3:
return manager.add_user_role(user, role, project)
else:
return manager.grant(role, user=user, project=project,
group=group, domain=domain)
[docs]def remove_tenant_user_role(request, project=None, user=None, role=None,
group=None, domain=None):
"""Removes a given single role for a user from a tenant."""
manager = keystoneclient(request, admin=True).roles
if VERSIONS.active < 3:
return manager.remove_user_role(user, role, project)
else:
return manager.revoke(role, user=user, project=project,
group=group, domain=domain)
[docs]def remove_tenant_user(request, project=None, user=None, domain=None):
"""Removes all roles from a user on a tenant, removing them from it."""
client = keystoneclient(request, admin=True)
roles = client.roles.roles_for_user(user, project)
for role in roles:
remove_tenant_user_role(request, user=user, role=role.id,
project=project, domain=domain)
[docs]def roles_for_group(request, group, domain=None, project=None):
manager = keystoneclient(request, admin=True).roles
return manager.list(group=group, domain=domain, project=project)
[docs]def add_group_role(request, role, group, domain=None, project=None):
"""Adds a role for a group on a domain or project."""
manager = keystoneclient(request, admin=True).roles
return manager.grant(role=role, group=group, domain=domain,
project=project)
[docs]def remove_group_role(request, role, group, domain=None, project=None):
"""Removes a given single role for a group from a domain or project."""
manager = keystoneclient(request, admin=True).roles
return manager.revoke(role=role, group=group, project=project,
domain=domain)
[docs]def remove_group_roles(request, group, domain=None, project=None):
"""Removes all roles from a group on a domain or project."""
client = keystoneclient(request, admin=True)
roles = client.roles.list(group=group, domain=domain, project=project)
for role in roles:
remove_group_role(request, role=role.id, group=group,
domain=domain, project=project)
[docs]def get_default_role(request):
"""Gets the default role object from Keystone and saves it as a global.
Since this is configured in settings and should not change from request
to request. Supports lookup by name or id.
"""
global DEFAULT_ROLE
default = getattr(settings, "OPENSTACK_KEYSTONE_DEFAULT_ROLE", None)
if default and DEFAULT_ROLE is None:
try:
roles = keystoneclient(request, admin=True).roles.list()
except Exception:
roles = []
exceptions.handle(request)
for role in roles:
if role.id == default or role.name == default:
DEFAULT_ROLE = role
break
return DEFAULT_ROLE
[docs]def ec2_manager(request):
client = keystoneclient(request)
if hasattr(client, 'ec2'):
return client.ec2
# Keystoneclient 4.0 was released without the ec2 creds manager.
from keystoneclient.v2_0 import ec2
return ec2.CredentialsManager(client)
[docs]def list_ec2_credentials(request, user_id):
return ec2_manager(request).list(user_id)
[docs]def create_ec2_credentials(request, user_id, tenant_id):
return ec2_manager(request).create(user_id, tenant_id)
[docs]def get_user_ec2_credentials(request, user_id, access_token):
return ec2_manager(request).get(user_id, access_token)
[docs]def delete_user_ec2_credentials(request, user_id, access_token):
return ec2_manager(request).delete(user_id, access_token)
[docs]def keystone_can_edit_domain():
backend_settings = getattr(settings, "OPENSTACK_KEYSTONE_BACKEND", {})
can_edit_domain = backend_settings.get('can_edit_domain', True)
multi_domain_support = getattr(settings,
'OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT',
False)
return can_edit_domain and multi_domain_support
[docs]def keystone_can_edit_user():
backend_settings = getattr(settings, "OPENSTACK_KEYSTONE_BACKEND", {})
return backend_settings.get('can_edit_user', True)
[docs]def keystone_can_edit_project():
backend_settings = getattr(settings, "OPENSTACK_KEYSTONE_BACKEND", {})
return backend_settings.get('can_edit_project', True)
[docs]def keystone_can_edit_group():
backend_settings = getattr(settings, "OPENSTACK_KEYSTONE_BACKEND", {})
return backend_settings.get('can_edit_group', True)
[docs]def keystone_can_edit_role():
backend_settings = getattr(settings, "OPENSTACK_KEYSTONE_BACKEND", {})
return backend_settings.get('can_edit_role', True)
[docs]def keystone_backend_name():
if hasattr(settings, "OPENSTACK_KEYSTONE_BACKEND"):
return settings.OPENSTACK_KEYSTONE_BACKEND['name']
else:
return 'unknown'
[docs]def get_version():
return VERSIONS.active
[docs]def is_multi_domain_enabled():
return (VERSIONS.active >= 3 and
getattr(settings, 'OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT', False))
[docs]def is_federation_management_enabled():
return getattr(settings, 'OPENSTACK_KEYSTONE_FEDERATION_MANAGEMENT', False)
[docs]def identity_provider_create(request, idp_id, description=None,
enabled=False, remote_ids=None):
manager = keystoneclient(request, admin=True).federation.identity_providers
try:
return manager.create(id=idp_id,
description=description,
enabled=enabled,
remote_ids=remote_ids)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def identity_provider_get(request, idp_id):
manager = keystoneclient(request, admin=True).federation.identity_providers
return manager.get(idp_id)
[docs]def identity_provider_update(request, idp_id, description=None,
enabled=False, remote_ids=None):
manager = keystoneclient(request, admin=True).federation.identity_providers
try:
return manager.update(idp_id,
description=description,
enabled=enabled,
remote_ids=remote_ids)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def identity_provider_delete(request, idp_id):
manager = keystoneclient(request, admin=True).federation.identity_providers
return manager.delete(idp_id)
[docs]def identity_provider_list(request):
manager = keystoneclient(request, admin=True).federation.identity_providers
return manager.list()
[docs]def mapping_create(request, mapping_id, rules):
manager = keystoneclient(request, admin=True).federation.mappings
try:
return manager.create(mapping_id=mapping_id, rules=rules)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def mapping_get(request, mapping_id):
manager = keystoneclient(request, admin=True).federation.mappings
return manager.get(mapping_id)
[docs]def mapping_update(request, mapping_id, rules):
manager = keystoneclient(request, admin=True).federation.mappings
return manager.update(mapping_id, rules=rules)
[docs]def mapping_delete(request, mapping_id):
manager = keystoneclient(request, admin=True).federation.mappings
return manager.delete(mapping_id)
[docs]def mapping_list(request):
manager = keystoneclient(request, admin=True).federation.mappings
return manager.list()
[docs]def protocol_create(request, protocol_id, identity_provider, mapping):
manager = keystoneclient(request).federation.protocols
try:
return manager.create(protocol_id, identity_provider, mapping)
except keystone_exceptions.Conflict:
raise exceptions.Conflict()
[docs]def protocol_get(request, identity_provider, protocol):
manager = keystoneclient(request).federation.protocols
return manager.get(identity_provider, protocol)
[docs]def protocol_update(request, identity_provider, protocol, mapping):
manager = keystoneclient(request).federation.protocols
return manager.update(identity_provider, protocol, mapping)
[docs]def protocol_delete(request, identity_provider, protocol):
manager = keystoneclient(request).federation.protocols
return manager.delete(identity_provider, protocol)
[docs]def protocol_list(request, identity_provider):
manager = keystoneclient(request).federation.protocols
return manager.list(identity_provider)