186 lines
6.7 KiB
Python
186 lines
6.7 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_log import versionutils
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from oslo_policy import policy
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from octavia.common import constants
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deprecated_context_is_admin = policy.DeprecatedRule(
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name='context_is_admin',
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check_str='role:admin or '
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'role:load-balancer_admin'
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)
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deprecated_observer_and_owner = policy.DeprecatedRule(
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name='load-balancer:observer_and_owner',
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check_str='role:load-balancer_observer and '
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'rule:load-balancer:owner'
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)
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deprecated_member_and_owner = policy.DeprecatedRule(
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name='load-balancer:member_and_owner',
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check_str='role:load-balancer_member and '
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'rule:load-balancer:owner'
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)
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rules = [
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# OpenStack wide scoped rules
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# System scoped Administrator
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policy.RuleDefault(
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name='system-admin',
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check_str='role:admin and '
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'system_scope:all',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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# System scoped Reader
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policy.RuleDefault(
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name='system-reader',
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check_str='role:reader and '
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'system_scope:all',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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# Project scoped Member
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policy.RuleDefault(
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name='project-member',
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check_str='role:member and '
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'project_id:%(project_id)s',
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scope_types=[constants.RBAC_SCOPE_PROJECT]),
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# Project scoped Reader
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policy.RuleDefault(
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name='project-reader',
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check_str='role:reader and '
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'project_id:%(project_id)s',
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scope_types=[constants.RBAC_SCOPE_PROJECT]),
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# Octavia specific Advanced RBAC rules
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# The default is to not allow access unless the auth_strategy is 'noauth'.
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# Users must be a member of one of the following roles to have access to
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# the load-balancer API:
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#
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# role:load-balancer_observer
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# User has access to load-balancer read-only APIs
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# role:load-balancer_global_observer
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# User has access to load-balancer read-only APIs including resources
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# owned by others.
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# role:load-balancer_member
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# User has access to load-balancer read and write APIs
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# role:load-balancer_admin
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# User is considered an admin for all load-balancer APIs including
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# resources owned by others.
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# role:admin and system_scope:all
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# User is admin to all service APIs, including Octavia.
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policy.RuleDefault(
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name='context_is_admin',
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check_str='role:load-balancer_admin or '
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'rule:system-admin',
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deprecated_rule=deprecated_context_is_admin,
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deprecated_reason=constants.RBAC_ROLES_DEPRECATED_REASON,
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deprecated_since=versionutils.deprecated.WALLABY,
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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# Note: 'is_admin:True' is a policy rule that takes into account the
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# auth_strategy == noauth configuration setting.
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# It is equivalent to 'rule:context_is_admin or {auth_strategy == noauth}'
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policy.RuleDefault(
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name='load-balancer:owner',
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check_str='project_id:%(project_id)s',
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scope_types=[constants.RBAC_SCOPE_PROJECT]),
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# API access roles
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policy.RuleDefault(
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name='load-balancer:observer_and_owner',
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check_str='role:load-balancer_observer and '
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'rule:project-reader',
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deprecated_rule=deprecated_observer_and_owner,
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deprecated_reason=constants.RBAC_ROLES_DEPRECATED_REASON,
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deprecated_since=versionutils.deprecated.WALLABY,
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scope_types=[constants.RBAC_SCOPE_PROJECT]),
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policy.RuleDefault(
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name='load-balancer:global_observer',
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check_str='role:load-balancer_global_observer or '
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'rule:system-reader',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:member_and_owner',
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check_str='role:load-balancer_member and '
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'rule:project-member',
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deprecated_rule=deprecated_member_and_owner,
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deprecated_reason=constants.RBAC_ROLES_DEPRECATED_REASON,
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deprecated_since=versionutils.deprecated.WALLABY,
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scope_types=[constants.RBAC_SCOPE_PROJECT]),
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# API access methods
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policy.RuleDefault(
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name='load-balancer:admin',
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check_str='is_admin:True or '
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'role:load-balancer_admin or '
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'rule:system-admin',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:read',
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check_str='rule:load-balancer:observer_and_owner or '
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'rule:load-balancer:global_observer or '
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'rule:load-balancer:member_and_owner or '
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'rule:load-balancer:admin',
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scope_types=[constants.RBAC_SCOPE_PROJECT,
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constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:read-global',
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check_str='rule:load-balancer:global_observer or '
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'rule:load-balancer:admin',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:write',
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check_str='rule:load-balancer:member_and_owner or '
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'rule:load-balancer:admin',
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scope_types=[constants.RBAC_SCOPE_PROJECT,
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constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:read-quota',
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check_str='rule:load-balancer:observer_and_owner or '
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'rule:load-balancer:global_observer or '
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'rule:load-balancer:member_and_owner or '
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'role:load-balancer_quota_admin or '
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'rule:load-balancer:admin',
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scope_types=[constants.RBAC_SCOPE_PROJECT,
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constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:read-quota-global',
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check_str='rule:load-balancer:global_observer or '
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'role:load-balancer_quota_admin or '
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'rule:load-balancer:admin',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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policy.RuleDefault(
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name='load-balancer:write-quota',
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check_str='role:load-balancer_quota_admin or '
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'rule:load-balancer:admin',
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scope_types=[constants.RBAC_SCOPE_SYSTEM]),
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]
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def list_rules():
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return rules
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