keystone.common.policies.grant

Source code for keystone.common.policies.grant

# Licensed under the Apache License, Version 2.0 (the "License"); you may
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#
#      http://www.apache.org/licenses/LICENSE-2.0
#
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from oslo_policy import policy

from keystone.common.policies import base


resource_paths = [
    '/projects/{project_id}/users/{user_id}/roles/{role_id}',
    '/projects/{project_id}/groups/{group_id}/roles/{role_id}',
    '/domains/{domain_id}/users/{user_id}/roles/{role_id}',
    '/domains/{domain_id}/groups/{group_id}/roles/{role_id}',
]


resource_paths += ['/OS-INHERIT' + path + '/inherited_to_projects'
                   for path in resource_paths]


collection_paths = [
    '/projects/{project_id}/users/{user_id}/roles',
    '/projects/{project_id}/groups/{group_id}/roles',
    '/domains/{domain_id}/users/{user_id}/roles',
    '/domains/{domain_id}/groups/{group_id}/roles'
]


inherited_collection_paths = [
    ('/OS-INHERIT/domains/{domain_id}/groups/{group_id}/roles/'
     'inherited_to_projects'),
    ('/OS-INHERIT/domains/{domain_id}/users/{user_id}/roles/'
     'inherited_to_projects')
]


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