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# Copyright 2019 SUSE 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.
from keystoneclient import base
from keystoneclient import exceptions
from keystoneclient.i18n import _
class AccessRule(base.Resource):
"""Represents an Identity access rule for application credentials.
Attributes:
* id: a uuid that identifies the access rule
* method: The request method that the application credential is
permitted to use for a given API endpoint
* path: The API path that the application credential is permitted to
access
* service: The service type identifier for the service that the
application credential is permitted to access
"""
pass
class AccessRuleManager(base.CrudManager):
"""Manager class for manipulating Identity access rules."""
resource_class = AccessRule
collection_key = 'access_rules'
key = 'access_rule'
def get(self, access_rule, user=None):
"""Retrieve an access rule.
:param access_rule: the access rule to be retrieved from the
server
:type access_rule: str or
:class:`keystoneclient.v3.access_rules.AccessRule`
:param string user: User ID
:returns: the specified access rule
:rtype:
:class:`keystoneclient.v3.access_rules.AccessRule`
"""
user = user or self.client.user_id
self.base_url = '/users/%(user)s' % {'user': user}
return super(AccessRuleManager, self).get(
access_rule_id=base.getid(access_rule))
def list(self, user=None, **kwargs):
"""List access rules.
:param string user: User ID
:returns: a list of access rules
:rtype: list of
:class:`keystoneclient.v3.access_rules.AccessRule`
"""
user = user or self.client.user_id
self.base_url = '/users/%(user)s' % {'user': user}
return super(AccessRuleManager, self).list(**kwargs)
def find(self, user=None, **kwargs):
"""Find an access rule with attributes matching ``**kwargs``.
:param string user: User ID
:returns: a list of matching access rules
:rtype: list of
:class:`keystoneclient.v3.access_rules.AccessRule`
"""
user = user or self.client.user_id
self.base_url = '/users/%(user)s' % {'user': user}
return super(AccessRuleManager, self).find(**kwargs)
def delete(self, access_rule, user=None):
"""Delete an access rule.
:param access_rule: the access rule to be deleted
:type access_rule: str or
:class:`keystoneclient.v3.access_rules.AccessRule`
:param string user: User ID
:returns: response object with 204 status
:rtype: :class:`requests.models.Response`
"""
user = user or self.client.user_id
self.base_url = '/users/%(user)s' % {'user': user}
return super(AccessRuleManager, self).delete(
access_rule_id=base.getid(access_rule))
def update(self):
raise exceptions.MethodNotImplemented(
_('Access rules are immutable, updating is not'
' supported.'))
def create(self):
raise exceptions.MethodNotImplemented(
_('Access rules can only be created as attributes of application '
'credentials.'))
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