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# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
#
# 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.
import logging
from functionaltests.cli.v1.behaviors import base_behaviors
class ACLBehaviors(base_behaviors.BaseBehaviors):
_args_map_list = {'users': ['--user', '-u'],
'operation_type': ['--operation-type', '-o']
}
def __init__(self):
super(ACLBehaviors, self).__init__()
self.LOG = logging.getLogger(type(self).__name__)
self.acl_entity_set = set()
def _add_ref_arg(self, argv, entity_ref):
argv.extend([entity_ref])
return argv
def _add_per_acl_args(self, argv, users=[], project_access=None,
operation_type=None, use_short_arg=False):
index = 1 if use_short_arg else 0
if users is not None:
if users:
for user in users:
argv.extend([self._args_map_list['users'][index], user])
else: # empty list case
argv.extend([self._args_map_list['users'][index]])
if project_access is not None:
if project_access:
argv.extend(['--project-access'])
else:
argv.extend(['--no-project-access'])
if operation_type and operation_type != 'read':
argv.extend([self._args_map_list['operation_type'][index],
operation_type])
return argv
def acl_delete(self, entity_ref):
"""Delete a secret or container acl
:param entity_ref: Reference to secret or container entity
:return: If error returns stderr string otherwise returns None.
"""
argv = ['acl', 'delete']
self.add_auth_and_endpoint(argv)
self._add_ref_arg(argv, entity_ref)
_, stderr = self.issue_barbican_command(argv)
self.acl_entity_set.discard(entity_ref)
if stderr:
return stderr
def acl_get(self, entity_ref):
"""Get a 'read' ACL setting for a secret or a container.
:param entity_ref: Reference to secret or container entity
:return: dict of 'read' operation ACL settings if found otherwise empty
dict in case of error.
"""
argv = ['acl', 'get']
self.add_auth_and_endpoint(argv)
self._add_ref_arg(argv, entity_ref)
stdout, stderr = self.issue_barbican_command(argv)
if '4xx Client error: Not Found' in stderr:
return {}
acl_list = self._prettytable_to_list(stdout)
return acl_list[0] # return first ACL which is for 'read' op type
def acl_submit(self, entity_ref, users=None,
project_access=None, use_short_arg=False,
operation_type='read'):
"""Submits a secret or container ACL
:param entity_ref: Reference to secret or container entity
:param users: List of users for ACL
:param project_access: Flag to pass for project access behavior
:param use_short_arg: Flag to indicate if use short arguments in cli.
Default is False
:param operation_type: ACL operation type. Default is 'read' as
Barbican currently supports only that type of operation.
:return: dict of 'read' operation ACL settings if found otherwise empty
dict in case of error.
"""
argv = ['acl', 'submit']
self.add_auth_and_endpoint(argv)
self._add_per_acl_args(argv, users=users,
project_access=project_access,
use_short_arg=use_short_arg,
operation_type=operation_type)
self._add_ref_arg(argv, entity_ref)
stdout, stderr = self.issue_barbican_command(argv)
if '4xx Client error: Not Found' in stderr:
return {}
acl_list = self._prettytable_to_list(stdout)
self.acl_entity_set.add(entity_ref)
return acl_list[0] # return first ACL which is for 'read' op type
def acl_add(self, entity_ref, users=None,
project_access=None, use_short_arg=False,
operation_type='read'):
"""Add to a secret or container ACL
:param entity_ref: Reference to secret or container entity
:param users: List of users to be added in ACL
:param project_access: Flag to pass for project access behavior
:param use_short_arg: Flag to indicate if use short arguments in cli.
Default is False
:param operation_type: ACL operation type. Default is 'read' as
Barbican currently supports only that type of operation.
:return: dict of 'read' operation ACL settings if found otherwise empty
dict in case of error.
"""
argv = ['acl', 'user', 'add']
self.add_auth_and_endpoint(argv)
self._add_per_acl_args(argv, users=users,
project_access=project_access,
use_short_arg=use_short_arg,
operation_type=operation_type)
self._add_ref_arg(argv, entity_ref)
stdout, stderr = self.issue_barbican_command(argv)
if '4xx Client error: Not Found' in stderr:
return {}
self.acl_entity_set.add(entity_ref)
acl_list = self._prettytable_to_list(stdout)
return acl_list
def acl_remove(self, entity_ref, users=None,
project_access=None, use_short_arg=False,
operation_type='read'):
"""Remove users from a secret or container ACL
:param entity_ref: Reference to secret or container entity
:param users: List of users to be removed from ACL
:param project_access: Flag to pass for project access behavior
:param use_short_arg: Flag to indicate if use short arguments in cli.
Default is False
:param operation_type: ACL operation type. Default is 'read' as
Barbican currently supports only that type of operation.
:return: dict of 'read' operation ACL settings if found otherwise empty
dict in case of error.
"""
argv = ['acl', 'user', 'remove']
self.add_auth_and_endpoint(argv)
self._add_per_acl_args(argv, users=users,
project_access=project_access,
use_short_arg=use_short_arg,
operation_type=operation_type)
self._add_ref_arg(argv, entity_ref)
stdout, stderr = self.issue_barbican_command(argv)
if '4xx Client error: Not Found' in stderr:
return {}
acl_list = self._prettytable_to_list(stdout)
return acl_list
def delete_all_created_acls(self):
"""Delete all ACLs that we created"""
entities_to_delete = [entry for entry in self.acl_entity_set]
for entity_ref in entities_to_delete:
self.acl_delete(entity_ref)
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