106 lines
4.4 KiB
Python
106 lines
4.4 KiB
Python
# 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 oslo_policy import policy
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from keystone.common.policies import base
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resource_paths = [
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'/projects/{project_id}/users/{user_id}/roles/{role_id}',
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'/projects/{project_id}/groups/{group_id}/roles/{role_id}',
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'/domains/{domain_id}/users/{user_id}/roles/{role_id}',
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'/domains/{domain_id}/groups/{group_id}/roles/{role_id}',
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]
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resource_paths += ['/OS-INHERIT' + path + '/inherited_to_projects'
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for path in resource_paths]
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collection_paths = [
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'/projects/{project_id}/users/{user_id}/roles',
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'/projects/{project_id}/groups/{group_id}/roles',
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'/domains/{domain_id}/users/{user_id}/roles',
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'/domains/{domain_id}/groups/{group_id}/roles'
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]
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inherited_collection_paths = [
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('/OS-INHERIT/domains/{domain_id}/groups/{group_id}/roles/'
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'inherited_to_projects'),
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('/OS-INHERIT/domains/{domain_id}/users/{user_id}/roles/'
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'inherited_to_projects')
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]
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def list_operations(paths, methods):
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return [{'path': '/v3' + path, 'method': method}
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for path in paths for method in methods]
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# NOTE(samueldmq): Unlike individual resource paths, collection
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# paths for the inherited grants do not contain a HEAD API
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list_grants_operations = (
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list_operations(collection_paths, ['GET', 'HEAD']) +
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list_operations(inherited_collection_paths, ['GET']))
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grant_policies = [
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policy.DocumentedRuleDefault(
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name=base.IDENTITY % 'check_grant',
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check_str=base.RULE_ADMIN_REQUIRED,
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description=('Check a role grant between a target and an actor. A '
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'target can be either a domain or a project. An actor '
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'can be either a user or a group. These terms also apply '
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'to the OS-INHERIT APIs, where grants on the target '
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'are inherited to all projects in the subtree, if '
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'applicable.'),
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operations=list_operations(resource_paths, ['HEAD', 'GET'])),
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policy.DocumentedRuleDefault(
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name=base.IDENTITY % 'list_grants',
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check_str=base.RULE_ADMIN_REQUIRED,
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description=('List roles granted to an actor on a target. A target '
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'can be either a domain or a project. An actor can be '
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'either a user or a group. For the OS-INHERIT APIs, it '
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'is possible to list inherited role grants for actors on '
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'domains, where grants are inherited to all projects '
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'in the specified domain.'),
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operations=list_grants_operations),
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policy.DocumentedRuleDefault(
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name=base.IDENTITY % 'create_grant',
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check_str=base.RULE_ADMIN_REQUIRED,
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description=('Create a role grant between a target and an actor. A '
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'target can be either a domain or a project. An actor '
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'can be either a user or a group. These terms also apply '
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'to the OS-INHERIT APIs, where grants on the target '
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'are inherited to all projects in the subtree, if '
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'applicable.'),
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operations=list_operations(resource_paths, ['PUT'])),
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policy.DocumentedRuleDefault(
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name=base.IDENTITY % 'revoke_grant',
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check_str=base.RULE_ADMIN_REQUIRED,
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description=('Revoke a role grant between a target and an actor. A '
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'target can be either a domain or a project. An actor '
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'can be either a user or a group. These terms also apply '
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'to the OS-INHERIT APIs, where grants on the target '
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'are inherited to all projects in the subtree, if '
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'applicable. In that case, revoking the role grant in '
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'the target would remove the logical effect of '
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'inheriting it to the target\'s projects subtree.'),
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operations=list_operations(resource_paths, ['DELETE']))
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]
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def list_rules():
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return grant_policies
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