PyKMIP/kmip/services/server/policy.py

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# Copyright (c) 2016 The Johns Hopkins University/Applied Physics Laboratory
# All Rights Reserved.
#
# 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.
from kmip.core import enums
from kmip.core.messages import contents
class AttributeRuleSet(object):
"""
A set of flags and indicators defining how an attribute may be used.
Every attribute defined by the KMIP specification comes with a set of
rules defining how and under what conditions the attribute should be
used. This class acts as a basic struct storing those rules.
Attributes:
always_has_value: A flag defining if the attribute is always set.
initially_set_by: A list of entities that can implicitly set the
attribute.
modifiable_by_server: A flag defining if the server can modify the
attribute.
modifiable_by_client: A flag defining if the client can modify the
attribute.
deletable_by_client: A flag defining if the client can delete the
attribute.
multiple_instances_permitted: A flag defining if the attribute is
multivalued.
implicitly_set_by: A list of operations that can implicitly set the
attribute.
applies_to_object_types: A list of object types that the attribute
is applicable for.
version_added: The KMIP version in which support for the attribute
was added.
version_deprecated: The KMIP version in which support for the
attribute was deprecated.
"""
def __init__(self,
always_has_value,
initially_set_by,
modifiable_by_server,
modifiable_by_client,
deletable_by_client,
multivalued,
implicitly_set_by,
applies_to_object_types,
version_added,
version_deprecated=None):
"""
Create an AttributeRuleSet.
Args:
always_has_value (bool): A flag indicating whether or not this
attribute is always set for a managed object. Required.
initially_set_by (list): A list of strings indicating if the
attribute can be initially set by the 'server' and/or the
'client'. Required.
modifiable_by_server (bool): A flag indicating whether the server
can independently modify the value of the attribute without
any prompting by the client. Required.
modifiable_by_client (bool): A flag indicating whether the client
can modify the value of the attribute. Required.
deletable_by_client (bool): A flag indicating whether the client
can delete the attribute from the managed object. Required.
multivalued (bool): A flag indicating whether or not a managed
object can have multiple instances of the attribute set at
the same time. Required.
implicitly_set_by (list): A list of Operation enumerations
detailing which server operations are allowed to set the
value of the attribute without direct instruction by the
client.Required.
applies_to_object_types (list): A list of ObjectType enumerations
detailing which managed object types the attribute applies to.
version_added (ProtocolVersion): The KMIP version in which support
for the attribute was added. Required.
version_deprecated (ProtocolVersion): The KMIP version in which
support for the attribute was deprecated. Optional, defaults
to None.
"""
self.always_has_value = always_has_value
self.initially_set_by = initially_set_by
self.modifiable_by_server = modifiable_by_server
self.modifiable_by_client = modifiable_by_client
self.deletable_by_client = deletable_by_client
self.multiple_instances_permitted = multivalued
self.implicitly_set_by = implicitly_set_by
self.applies_to_object_types = applies_to_object_types
self.version_added = version_added
self.version_deprecated = version_deprecated
class AttributePolicy(object):
"""
A collection of attribute rules and methods to query those rules.
This policy class allows for the basic storage and retrieval of
attribute metadata. This metadata changes slightly across KMIP versions
and across the object types associated with different attributes. It
includes information on which entities can modify the attributes, which
object types the attributes are applicable to, and more. It is meant to
be used only by the KmipEngine.
Metadata queries include questions like:
* Is this attribute supported in KMIP 1.0?
* Is this attribute deprecated in KMIP 1.1?
* Is this attribute applicable for the SymmetricKey object type?
* Is this attribute allowed to have multiple values?
"""
def __init__(self, version):
"""
Create an AttributePolicy.
Args:
version (ProtocolVersion): The KMIP protocol version under which
this set of attribute policies should be evaluated. Required.
"""
self._version = version
self._attribute_rule_sets = {
'Unique Identifier': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Name': AttributeRuleSet(
False,
('client', ),
True,
True,
True,
True,
(
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Object Type': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Cryptographic Algorithm': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'Cryptographic Length': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'Cryptographic Parameters': AttributeRuleSet(
False,
('client', ),
False,
True,
True,
True,
(
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'Cryptographic Domain Parameters': AttributeRuleSet(
False,
('client', ),
False,
False,
False,
False,
(
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'Certificate Type': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 0)
),
'Certificate Length': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 1)
),
'X.509 Certificate Identifier': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
# TODO (peterhamilton) Enforce only on X.509 certificates
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 1)
),
'X.509 Certificate Subject': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
# TODO (peterhamilton) Enforce only on X.509 certificates
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 1)
),
'X.509 Certificate Issuer': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
# TODO (peterhamilton) Enforce only on X.509 certificates
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 1)
),
'Certificate Identifier': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 0),
contents.ProtocolVersion(1, 1)
),
'Certificate Subject': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 0),
contents.ProtocolVersion(1, 1)
),
'Certificate Issuer': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 0),
contents.ProtocolVersion(1, 1)
),
'Digital Signature Algorithm': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
# TODO (peterhamilton) Enforce only for X.509 certificates
False, # True for PGP certificates
(
enums.Operation.REGISTER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY
),
(
enums.ObjectType.CERTIFICATE,
),
contents.ProtocolVersion(1, 1)
),
'Digest': AttributeRuleSet(
True, # If the server has access to the data
('server', ),
False,
False,
False,
True,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Operation Policy Name': AttributeRuleSet(
False,
('server', 'client'),
True,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Cryptographic Usage Mask': AttributeRuleSet(
True,
('server', 'client'),
True,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA
),
contents.ProtocolVersion(1, 0)
),
'Lease Time': AttributeRuleSet(
False,
('server', ),
True,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA
),
contents.ProtocolVersion(1, 0)
),
'Usage Limits': AttributeRuleSet(
False,
('server', 'client'), # Values differ based on source
True,
True, # Conditional on values and operations used
True, # Conditional on operations used
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR,
enums.Operation.GET_USAGE_ALLOCATION
),
(
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'State': AttributeRuleSet(
True,
('server', ),
True,
False, # Only modifiable by server for certain requests
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.ACTIVATE,
enums.Operation.REVOKE,
enums.Operation.DESTROY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA
),
contents.ProtocolVersion(1, 0)
),
'Initial Date': AttributeRuleSet(
True,
('server', ),
False,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Activation Date': AttributeRuleSet(
False,
('server', 'client'),
True, # Only while in Pre-Active state
True, # Only while in Pre-Active state
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.ACTIVATE,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA
),
contents.ProtocolVersion(1, 0)
),
'Process Start Date': AttributeRuleSet(
False,
('server', 'client'),
True, # Only while in Pre-Active / Active state and more
True, # Only while in Pre-Active / Active state and more
False,
False,
(
enums.Operation.CREATE,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.REKEY
),
(
enums.ObjectType.SYMMETRIC_KEY,
# Only SplitKeys of SymmetricKeys
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'Protect Stop Date': AttributeRuleSet(
False,
('server', 'client'),
True, # Only while in Pre-Active / Active state and more
True, # Only while in Pre-Active / Active state and more
False,
False,
(
enums.Operation.CREATE,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.REKEY
),
(
enums.ObjectType.SYMMETRIC_KEY,
# Only SplitKeys of SymmetricKeys
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE
),
contents.ProtocolVersion(1, 0)
),
'Deactivation Date': AttributeRuleSet(
False,
('server', 'client'),
True, # Only while in Pre-Active / Active state
True, # Only while in Pre-Active / Active state
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.REVOKE,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA
),
contents.ProtocolVersion(1, 0)
),
'Destroy Date': AttributeRuleSet(
False,
('server', ),
False,
False,
False,
False,
(
enums.Operation.DESTROY,
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Compromise Occurrence Date': AttributeRuleSet(
False,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REVOKE,
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Compromise Date': AttributeRuleSet(
False,
('server', ),
False,
False,
False,
False,
(
enums.Operation.REVOKE,
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Revocation Reason': AttributeRuleSet(
False,
('server', ),
True,
False,
False,
False,
(
enums.Operation.REVOKE,
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Archive Date': AttributeRuleSet(
False,
('server', ),
False,
False,
False,
False,
(
enums.Operation.ARCHIVE,
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Object Group': AttributeRuleSet(
False,
('server', 'client'),
False,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Fresh': AttributeRuleSet(
False,
('server', 'client'),
True,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 1)
),
'Link': AttributeRuleSet(
False,
('server', ),
True,
True,
True,
True,
(
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Application Specific Information': AttributeRuleSet(
False,
('server', 'client'), # Only if omitted in client request
True, # Only if attribute omitted in client request
True,
True,
True,
(
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Contact Information': AttributeRuleSet(
False,
('server', 'client'),
True,
True,
True,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Last Change Date': AttributeRuleSet(
True,
('server', ),
True,
False,
False,
False,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.ACTIVATE,
enums.Operation.REVOKE,
enums.Operation.DESTROY,
enums.Operation.ARCHIVE,
enums.Operation.RECOVER,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR,
enums.Operation.ADD_ATTRIBUTE,
enums.Operation.MODIFY_ATTRIBUTE,
enums.Operation.DELETE_ATTRIBUTE,
enums.Operation.GET_USAGE_ALLOCATION
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
'Custom Attribute': AttributeRuleSet(
False,
('server', 'client'),
True, # Only for server-created attributes
True, # Only for client-created attributes
True, # Only for client-created attributes
True,
(
enums.Operation.CREATE,
enums.Operation.CREATE_KEY_PAIR,
enums.Operation.REGISTER,
enums.Operation.DERIVE_KEY,
enums.Operation.ACTIVATE,
enums.Operation.REVOKE,
enums.Operation.DESTROY,
enums.Operation.CERTIFY,
enums.Operation.RECERTIFY,
enums.Operation.REKEY,
enums.Operation.REKEY_KEY_PAIR
),
(
enums.ObjectType.CERTIFICATE,
enums.ObjectType.SYMMETRIC_KEY,
enums.ObjectType.PUBLIC_KEY,
enums.ObjectType.PRIVATE_KEY,
enums.ObjectType.SPLIT_KEY,
enums.ObjectType.TEMPLATE,
enums.ObjectType.SECRET_DATA,
enums.ObjectType.OPAQUE_DATA
),
contents.ProtocolVersion(1, 0)
),
}
def is_attribute_supported(self, attribute):
"""
Check if the attribute is supported by the current KMIP version.
Args:
attribute (string): The name of the attribute
(e.g., 'Cryptographic Algorithm'). Required.
Returns:
bool: True if the attribute is supported by the current KMIP
version. False otherwise.
"""
if attribute not in self._attribute_rule_sets.keys():
return False
rule_set = self._attribute_rule_sets.get(attribute)
if self._version >= rule_set.version_added:
return True
else:
return False
def is_attribute_deprecated(self, attribute):
"""
Check if the attribute is deprecated by the current KMIP version.
Args:
attribute (string): The name of the attribute
(e.g., 'Unique Identifier'). Required.
"""
rule_set = self._attribute_rule_sets.get(attribute)
if rule_set.version_deprecated:
if self._version >= rule_set.version_deprecated:
return True
else:
return False
else:
return False
def is_attribute_applicable_to_object_type(self, attribute, object_type):
"""
Check if the attribute is supported by the given object type.
Args:
attribute (string): The name of the attribute (e.g., 'Name').
Required.
object_type (ObjectType): An ObjectType enumeration
(e.g., ObjectType.SYMMETRIC_KEY). Required.
Returns:
bool: True if the attribute is applicable to the object type.
False otherwise.
"""
# TODO (peterhamilton) Handle applicability between certificate types
rule_set = self._attribute_rule_sets.get(attribute)
if object_type in rule_set.applies_to_object_types:
return True
else:
return False
def is_attribute_multivalued(self, attribute):
"""
Check if the attribute is allowed to have multiple instances.
Args:
attribute (string): The name of the attribute
(e.g., 'State'). Required.
"""
# TODO (peterhamilton) Handle multivalue swap between certificate types
rule_set = self._attribute_rule_sets.get(attribute)
return rule_set.multiple_instances_permitted
def get_all_attribute_names(self):
"""
Get a list of all supported attribute names.
Returns:
list: A list of string attribute names.
"""
return self._attribute_rule_sets.keys()