8669837ea2
The check_policy function exists in api utils, along with other more complex policy utility functions. This change replaces direct calls to authorize with calls to check_policy. Having authorize calls consolidated in api utils may help with the upcoming secure-rbac work. Change-Id: If4779b08b9f360f4c2f4675c605aa519f6ea4778
85 lines
2.9 KiB
Python
85 lines
2.9 KiB
Python
# Copyright 2018 Red Hat Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from ironic_lib import metrics_utils
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from pecan import rest
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from ironic import api
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from ironic.api.controllers.v1 import utils as api_utils
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from ironic.api import method
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from ironic.common import args
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from ironic.common import exception
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from ironic import objects
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METRICS = metrics_utils.get_metrics_logger(__name__)
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def convert_with_links(rpc_bios, node_uuid):
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"""Build a dict containing a bios setting value."""
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bios = api_utils.object_to_dict(
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rpc_bios,
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include_uuid=False,
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fields=('name', 'value'),
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link_resource='nodes',
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link_resource_args="%s/bios/%s" % (node_uuid, rpc_bios.name),
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)
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return bios
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def collection_from_list(node_ident, bios_settings):
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bios_list = []
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for bios_setting in bios_settings:
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bios_list.append(convert_with_links(bios_setting, node_ident))
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return {'bios': bios_list}
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class NodeBiosController(rest.RestController):
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"""REST controller for bios."""
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def __init__(self, node_ident=None):
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super(NodeBiosController, self).__init__()
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self.node_ident = node_ident
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@METRICS.timer('NodeBiosController.get_all')
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@method.expose()
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def get_all(self):
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"""List node bios settings."""
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api_utils.check_policy('baremetal:node:bios:get')
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node = api_utils.get_rpc_node(self.node_ident)
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settings = objects.BIOSSettingList.get_by_node_id(
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api.request.context, node.id)
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return collection_from_list(self.node_ident, settings)
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@METRICS.timer('NodeBiosController.get_one')
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@method.expose()
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@args.validate(setting_name=args.name)
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def get_one(self, setting_name):
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"""Retrieve information about the given bios setting.
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:param setting_name: Logical name of the setting to retrieve.
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"""
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api_utils.check_policy('baremetal:node:bios:get')
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node = api_utils.get_rpc_node(self.node_ident)
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try:
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setting = objects.BIOSSetting.get(api.request.context, node.id,
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setting_name)
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except exception.BIOSSettingNotFound:
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raise exception.BIOSSettingNotFound(node=node.uuid,
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name=setting_name)
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return {setting_name: convert_with_links(setting, node.uuid)}
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