mirror of https://github.com/OpenKMIP/PyKMIP.git
Adding KmipEngine support for Get
This change adds support for the Get operation to the KmipEngine. New exceptions and test cases are included.
This commit is contained in:
Peter
parent
9059172a08
commit
6ecbe7bdda
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@ -129,6 +129,44 @@ class ItemNotFound(KmipError):
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)
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class KeyCompressionTypeNotSupported(KmipError):
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"""
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An error generated when dealing with unsupported key compression types
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and operations.
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"""
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def __init__(self, message):
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"""
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Create a KeyCompressionTypeNotSupported exception.
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Args:
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message (string): A string containing information about the error.
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"""
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super(KeyCompressionTypeNotSupported, self).__init__(
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reason=enums.ResultReason.KEY_COMPRESSION_TYPE_NOT_SUPPORTED,
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message=message
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)
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class KeyFormatTypeNotSupported(KmipError):
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"""
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An error generated when dealing with unsupported key formats
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and operations.
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"""
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def __init__(self, message):
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"""
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Create a KeyFormatTypeNotSupported exception.
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Args:
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message (string): A string containing information about the error.
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"""
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super(KeyFormatTypeNotSupported, self).__init__(
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reason=enums.ResultReason.KEY_FORMAT_TYPE_NOT_SUPPORTED,
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message=message
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)
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class OperationNotSupported(KmipError):
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"""
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An error generated when an unsupported operation is invoked.
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@ -147,6 +185,24 @@ class OperationNotSupported(KmipError):
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)
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class PermissionDenied(KmipError):
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"""
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An error generated when permission constraints are violated.
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"""
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def __init__(self, message):
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"""
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Create a PermissionDenied exception.
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Args:
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message (string): A string containing information about the error.
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"""
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super(PermissionDenied, self).__init__(
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reason=enums.ResultReason.PERMISSION_DENIED,
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message=message
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)
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class InvalidKmipEncoding(Exception):
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"""
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An exception raised when processing invalid KMIP message encodings.
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@ -20,6 +20,7 @@ from kmip.core.attributes import CryptographicLength
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from kmip.core.enums import ObjectType
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from kmip.core.errors import ErrorStrings
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from kmip.core.misc import KeyFormatType
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from kmip.core.objects import Attribute
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@ -69,7 +70,7 @@ class SecretFactory(object):
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SymmetricKey(...)
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"""
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if secret_type is ObjectType.CERTIFICATE:
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return self._create_certificate()
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return self._create_certificate(value)
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elif secret_type is ObjectType.SYMMETRIC_KEY:
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return self._create_symmetric_key(value)
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elif secret_type is ObjectType.PUBLIC_KEY:
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@ -88,8 +89,14 @@ class SecretFactory(object):
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raise TypeError("Unrecognized secret type: {0}".format(
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secret_type))
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def _create_certificate(self):
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return Certificate()
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def _create_certificate(self, value):
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if value:
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return Certificate(
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certificate_type=value.get('certificate_type'),
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certificate_value=value.get('certificate_value')
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)
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else:
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return Certificate()
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def _create_symmetric_key(self, value):
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if value is None:
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@ -164,8 +171,16 @@ class SecretFactory(object):
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key_material = KeyMaterial(key_value)
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key_value = KeyValue(key_material)
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crypto_algorithm = CryptographicAlgorithm(cryptographic_algorithm)
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crypto_length = CryptographicLength(cryptographic_length)
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crypto_algorithm = None
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if cryptographic_algorithm is not None:
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crypto_algorithm = CryptographicAlgorithm(
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cryptographic_algorithm
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)
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crypto_length = None
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if cryptographic_length is not None:
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crypto_length = CryptographicLength(cryptographic_length)
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key_wrap_data = None
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if key_wrapping_data is not None:
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@ -26,12 +26,14 @@ import kmip
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from kmip.core import attributes
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from kmip.core import enums
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from kmip.core import exceptions
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from kmip.core.factories import secrets
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from kmip.core.messages import contents
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from kmip.core.messages import messages
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from kmip.core.messages.payloads import destroy
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from kmip.core.messages.payloads import discover_versions
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from kmip.core.messages.payloads import get
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from kmip.core.messages.payloads import query
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from kmip.core import misc
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@ -51,13 +53,16 @@ class KmipEngine(object):
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client connections.
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Features that are not supported:
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* KMIP versions > 1.1
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* KMIP versions > 1.2
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* Numerous operations, objects, and attributes.
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* User authentication
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* Batch processing options: UNDO
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* Asynchronous operations
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* Operation policies
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* Object archival
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* Key compression
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* Key wrapping
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* Key format conversions
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"""
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def __init__(self):
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@ -376,29 +381,7 @@ class KmipEngine(object):
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return response_batch
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def _process_operation(self, operation, payload):
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if operation == enums.Operation.DESTROY:
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return self._process_destroy(payload)
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if operation == enums.Operation.QUERY:
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return self._process_query(payload)
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elif operation == enums.Operation.DISCOVER_VERSIONS:
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return self._process_discover_versions(payload)
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else:
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raise exceptions.OperationNotSupported(
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"{0} operation is not supported by the server.".format(
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operation.name.title()
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)
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)
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@_kmip_version_supported('1.0')
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def _process_destroy(self, payload):
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self._logger.info("Processing operation: Destroy")
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if payload.unique_identifier:
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unique_identifier = payload.unique_identifier.value
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else:
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unique_identifier = self._id_placeholder
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def _get_object_type(self, unique_identifier):
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try:
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object_type = self._data_session.query(
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objects.ManagedObject._object_type
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@ -423,23 +406,169 @@ class KmipEngine(object):
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)
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raise e
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table = self._object_map.get(object_type)
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if table is None:
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class_type = self._object_map.get(object_type)
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if class_type is None:
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name = object_type.name
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raise exceptions.InvalidField(
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"The {0} object type is not supported.".format(
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''.join(
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[x.capitalize() for x in name[9:].split('_')]
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[x.capitalize() for x in name.split('_')]
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)
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)
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)
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return class_type
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def _build_core_object(self, obj):
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try:
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object_type = obj._object_type
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except Exception:
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raise exceptions.InvalidField(
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"Cannot build an unsupported object type."
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)
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value = {}
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if object_type == enums.ObjectType.CERTIFICATE:
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value = {
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'certificate_type': obj.certificate_type,
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'certificate_value': obj.value
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}
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elif object_type == enums.ObjectType.SYMMETRIC_KEY:
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value = {
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'cryptographic_algorithm': obj.cryptographic_algorithm,
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'cryptographic_length': obj.cryptographic_length,
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'key_format_type': obj.key_format_type,
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'key_value': obj.value
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}
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elif object_type == enums.ObjectType.PUBLIC_KEY:
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value = {
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'cryptographic_algorithm': obj.cryptographic_algorithm,
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'cryptographic_length': obj.cryptographic_length,
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'key_format_type': obj.key_format_type,
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'key_value': obj.value
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}
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elif object_type == enums.ObjectType.PRIVATE_KEY:
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value = {
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'cryptographic_algorithm': obj.cryptographic_algorithm,
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'cryptographic_length': obj.cryptographic_length,
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'key_format_type': obj.key_format_type,
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'key_value': obj.value
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}
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elif object_type == enums.ObjectType.SECRET_DATA:
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value = {
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'key_format_type': enums.KeyFormatType.OPAQUE,
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'key_value': obj.value,
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'secret_data_type': obj.data_type
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}
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elif object_type == enums.ObjectType.OPAQUE_DATA:
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value = {
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'opaque_data_type': obj.opaque_type,
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'opaque_data_value': obj.value
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}
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else:
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name = object_type.name
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raise exceptions.InvalidField(
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"The {0} object type is not supported.".format(
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''.join(
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[x.capitalize() for x in name.split('_')]
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)
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)
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)
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secret_factory = secrets.SecretFactory()
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return secret_factory.create(object_type, value)
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def _process_operation(self, operation, payload):
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if operation == enums.Operation.GET:
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return self._process_get(payload)
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elif operation == enums.Operation.DESTROY:
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return self._process_destroy(payload)
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elif operation == enums.Operation.QUERY:
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return self._process_query(payload)
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elif operation == enums.Operation.DISCOVER_VERSIONS:
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return self._process_discover_versions(payload)
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else:
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raise exceptions.OperationNotSupported(
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"{0} operation is not supported by the server.".format(
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operation.name.title()
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)
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)
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@_kmip_version_supported('1.0')
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def _process_get(self, payload):
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self._logger.info("Processing operation: Get")
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unique_identifier = self._id_placeholder
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if payload.unique_identifier:
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unique_identifier = payload.unique_identifier.value
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key_format_type = None
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if payload.key_format_type:
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key_format_type = payload.key_format_type.value
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if payload.key_compression_type:
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raise exceptions.KeyCompressionTypeNotSupported(
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"Key compression is not supported."
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)
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if payload.key_wrapping_specification:
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raise exceptions.PermissionDenied(
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"Key wrapping is not supported."
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)
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# TODO (peterhamilton) Process key wrapping information
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# 1. Error check wrapping keys for accessibility and usability
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object_type = self._get_object_type(unique_identifier)
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managed_object = self._data_session.query(object_type).filter(
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object_type.unique_identifier == unique_identifier
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).one()
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if key_format_type:
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if not hasattr(managed_object, 'key_format_type'):
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raise exceptions.KeyFormatTypeNotSupported(
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"Key format is not applicable to the specified object."
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)
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# TODO (peterhamilton) Convert key to desired format if possible
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if key_format_type != managed_object.key_format_type:
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raise exceptions.KeyFormatTypeNotSupported(
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"Key format conversion from {0} to {1} is "
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"unsupported.".format(
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managed_object.key_format_type.name,
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key_format_type.name
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)
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)
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core_secret = self._build_core_object(managed_object)
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response_payload = get.GetResponsePayload(
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object_type=attributes.ObjectType(managed_object._object_type),
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unique_identifier=attributes.UniqueIdentifier(unique_identifier),
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secret=core_secret
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)
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return response_payload
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@_kmip_version_supported('1.0')
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def _process_destroy(self, payload):
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self._logger.info("Processing operation: Destroy")
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if payload.unique_identifier:
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unique_identifier = payload.unique_identifier.value
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else:
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unique_identifier = self._id_placeholder
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object_type = self._get_object_type(unique_identifier)
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# TODO (peterhamilton) Process attributes to see if destroy possible
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# 1. Check object state. If invalid, error out.
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# 2. Check object deactivation date. If invalid, error out.
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self._data_session.query(table).filter(
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table.unique_identifier == unique_identifier
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self._data_session.query(object_type).filter(
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object_type.unique_identifier == unique_identifier
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).delete()
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response_payload = destroy.DestroyResponsePayload(
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@ -463,6 +592,7 @@ class KmipEngine(object):
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if enums.QueryFunction.QUERY_OPERATIONS in queries:
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operations = list([
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contents.Operation(enums.Operation.GET),
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contents.Operation(enums.Operation.DESTROY),
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contents.Operation(enums.Operation.QUERY)
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])
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@ -28,12 +28,14 @@ from kmip.core import enums
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from kmip.core import exceptions
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from kmip.core import misc
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from kmip.core import objects
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from kmip.core import secrets
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from kmip.core.messages import contents
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from kmip.core.messages import messages
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from kmip.core.messages.payloads import destroy
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from kmip.core.messages.payloads import discover_versions
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from kmip.core.messages.payloads import get
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from kmip.core.messages.payloads import query
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from kmip.pie import objects as pie_objects
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@ -638,14 +640,17 @@ class TestKmipEngine(testtools.TestCase):
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e = engine.KmipEngine()
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e._logger = mock.MagicMock()
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e._process_get = mock.MagicMock()
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e._process_destroy = mock.MagicMock()
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e._process_query = mock.MagicMock()
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e._process_discover_versions = mock.MagicMock()
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e._process_operation(enums.Operation.GET, None)
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e._process_operation(enums.Operation.DESTROY, None)
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e._process_operation(enums.Operation.QUERY, None)
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e._process_operation(enums.Operation.DISCOVER_VERSIONS, None)
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e._process_get.assert_called_with(None)
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e._process_destroy.assert_called_with(None)
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e._process_query.assert_called_with(None)
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e._process_discover_versions.assert_called_with(None)
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@ -669,6 +674,515 @@ class TestKmipEngine(testtools.TestCase):
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*args
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)
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def test_get_object_type(self):
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"""
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Test that the object type of a stored object can be retrieved
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correctly.
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"""
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e = engine.KmipEngine()
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e._data_store = self.engine
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e._data_store_session_factory = self.session_factory
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e._data_session = e._data_store_session_factory()
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e._logger = mock.MagicMock()
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obj_a = pie_objects.OpaqueObject(b'', enums.OpaqueDataType.NONE)
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e._data_session.add(obj_a)
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e._data_session.commit()
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e._data_session = e._data_store_session_factory()
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id_a = str(obj_a.unique_identifier)
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object_type = e._get_object_type(id_a)
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e._data_session.commit()
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self.assertEqual(pie_objects.OpaqueObject, object_type)
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def test_get_object_type_missing_object(self):
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"""
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Test that an ItemNotFound error is generated when attempting to
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retrieve the object type of an object that does not exist.
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"""
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e = engine.KmipEngine()
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e._data_store = self.engine
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e._data_store_session_factory = self.session_factory
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e._data_session = e._data_store_session_factory()
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e._logger = mock.MagicMock()
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args = ('1', )
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regex = "Could not locate object: 1"
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self.assertRaisesRegexp(
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exceptions.ItemNotFound,
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regex,
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e._get_object_type,
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*args
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)
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e._data_session.commit()
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e._logger.warning.assert_called_once_with(
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"Could not identify object type for object: 1"
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)
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self.assertTrue(e._logger.exception.called)
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def test_get_object_type_multiple_objects(self):
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"""
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Test that a sqlalchemy.orm.exc.MultipleResultsFound error is generated
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when getting the object type of multiple objects map to the same
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object ID.
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"""
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e = engine.KmipEngine()
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e._data_store = self.engine
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e._data_store_session_factory = self.session_factory
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e._data_session = e._data_store_session_factory()
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test_exception = exc.MultipleResultsFound()
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e._data_session.query = mock.MagicMock(side_effect=test_exception)
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e._logger = mock.MagicMock()
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args = ('1', )
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self.assertRaises(
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exc.MultipleResultsFound,
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e._get_object_type,
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*args
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)
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e._data_session.commit()
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e._logger.warning.assert_called_once_with(
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"Multiple objects found for ID: 1"
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)
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def test_get_object_type_unsupported_type(self):
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"""
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Test that an InvalidField error is generated when attempting to
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get the object type of an object with an unsupported object type.
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This should never happen by definition, but "Safety first!"
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"""
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e = engine.KmipEngine()
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e._object_map = {enums.ObjectType.OPAQUE_DATA: None}
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e._data_store = self.engine
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e._data_store_session_factory = self.session_factory
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e._data_session = e._data_store_session_factory()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
obj_a = pie_objects.OpaqueObject(b'', enums.OpaqueDataType.NONE)
|
||||
|
||||
e._data_session.add(obj_a)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
id_a = str(obj_a.unique_identifier)
|
||||
|
||||
args = (id_a, )
|
||||
name = enums.ObjectType.OPAQUE_DATA.name
|
||||
regex = "The {0} object type is not supported.".format(
|
||||
''.join(
|
||||
[x.capitalize() for x in name.split('_')]
|
||||
)
|
||||
)
|
||||
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.InvalidField,
|
||||
regex,
|
||||
e._get_object_type,
|
||||
*args
|
||||
)
|
||||
e._data_session.commit()
|
||||
|
||||
def test_build_core_object(self):
|
||||
"""
|
||||
Test that kmip.core objects can be built from simpler kmip.pie
|
||||
objects.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
# Test building a Certificate.
|
||||
managed_object = pie_objects.X509Certificate(value=b'')
|
||||
core_object = e._build_core_object(managed_object)
|
||||
|
||||
self.assertIsInstance(core_object, secrets.Certificate)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
core_object.certificate_value.value
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.CertificateTypeEnum.X_509,
|
||||
core_object.certificate_type.value
|
||||
)
|
||||
|
||||
# Test building a Symmetric Key.
|
||||
managed_object = pie_objects.SymmetricKey(
|
||||
enums.CryptographicAlgorithm.AES,
|
||||
0,
|
||||
b''
|
||||
)
|
||||
core_object = e._build_core_object(managed_object)
|
||||
|
||||
self.assertIsInstance(core_object, secrets.SymmetricKey)
|
||||
self.assertEqual(
|
||||
enums.CryptographicAlgorithm.AES,
|
||||
core_object.key_block.cryptographic_algorithm.value
|
||||
)
|
||||
self.assertEqual(
|
||||
0,
|
||||
core_object.key_block.cryptographic_length.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
core_object.key_block.key_value.key_material.value
|
||||
)
|
||||
|
||||
# Test building a Public Key.
|
||||
managed_object = pie_objects.PublicKey(
|
||||
enums.CryptographicAlgorithm.RSA,
|
||||
0,
|
||||
b''
|
||||
)
|
||||
core_object = e._build_core_object(managed_object)
|
||||
|
||||
self.assertIsInstance(core_object, secrets.PublicKey)
|
||||
self.assertEqual(
|
||||
enums.CryptographicAlgorithm.RSA,
|
||||
core_object.key_block.cryptographic_algorithm.value
|
||||
)
|
||||
self.assertEqual(
|
||||
0,
|
||||
core_object.key_block.cryptographic_length.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
core_object.key_block.key_value.key_material.value
|
||||
)
|
||||
|
||||
# Test building a Private Key.
|
||||
managed_object = pie_objects.PrivateKey(
|
||||
enums.CryptographicAlgorithm.RSA,
|
||||
0,
|
||||
b'',
|
||||
enums.KeyFormatType.PKCS_8
|
||||
)
|
||||
core_object = e._build_core_object(managed_object)
|
||||
|
||||
self.assertIsInstance(core_object, secrets.PrivateKey)
|
||||
self.assertEqual(
|
||||
enums.CryptographicAlgorithm.RSA,
|
||||
core_object.key_block.cryptographic_algorithm.value
|
||||
)
|
||||
self.assertEqual(
|
||||
0,
|
||||
core_object.key_block.cryptographic_length.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
core_object.key_block.key_value.key_material.value
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.KeyFormatType.PKCS_8,
|
||||
core_object.key_block.key_format_type.value
|
||||
)
|
||||
|
||||
# Test building a Secret Data.
|
||||
managed_object = pie_objects.SecretData(
|
||||
b'',
|
||||
enums.SecretDataType.PASSWORD
|
||||
)
|
||||
core_object = e._build_core_object(managed_object)
|
||||
|
||||
self.assertIsInstance(core_object, secrets.SecretData)
|
||||
self.assertEqual(
|
||||
enums.SecretDataType.PASSWORD,
|
||||
core_object.secret_data_type.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
core_object.key_block.key_value.key_material.value
|
||||
)
|
||||
|
||||
# Test building an Opaque Data.
|
||||
managed_object = pie_objects.OpaqueObject(
|
||||
b'',
|
||||
enums.OpaqueDataType.NONE
|
||||
)
|
||||
core_object = e._build_core_object(managed_object)
|
||||
|
||||
self.assertIsInstance(core_object, secrets.OpaqueObject)
|
||||
self.assertEqual(
|
||||
enums.OpaqueDataType.NONE,
|
||||
core_object.opaque_data_type.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
core_object.opaque_data_value.value
|
||||
)
|
||||
|
||||
def test_build_core_object_unsupported_type(self):
|
||||
"""
|
||||
Test that an InvalidField error is generated when building
|
||||
kmip.core objects that are unsupported.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
args = (None, )
|
||||
regex = "Cannot build an unsupported object type."
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.InvalidField,
|
||||
regex,
|
||||
e._build_core_object,
|
||||
*args
|
||||
)
|
||||
|
||||
class DummyObject:
|
||||
def __init__(self):
|
||||
self._object_type = enums.ObjectType.SPLIT_KEY
|
||||
|
||||
args = (DummyObject(), )
|
||||
regex = "The SplitKey object type is not supported."
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.InvalidField,
|
||||
regex,
|
||||
e._build_core_object,
|
||||
*args
|
||||
)
|
||||
|
||||
def test_get(self):
|
||||
"""
|
||||
Test that a Get request can be processed correctly.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._data_store = self.engine
|
||||
e._data_store_session_factory = self.session_factory
|
||||
e._data_session = e._data_store_session_factory()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
obj_a = pie_objects.OpaqueObject(b'', enums.OpaqueDataType.NONE)
|
||||
obj_b = pie_objects.OpaqueObject(b'', enums.OpaqueDataType.NONE)
|
||||
|
||||
e._data_session.add(obj_a)
|
||||
e._data_session.add(obj_b)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
id_a = str(obj_a.unique_identifier)
|
||||
id_b = str(obj_b.unique_identifier)
|
||||
|
||||
# Test by specifying the ID of the object to get.
|
||||
payload = get.GetRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier(id_a)
|
||||
)
|
||||
|
||||
response_payload = e._process_get(payload)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.ObjectType.OPAQUE_DATA,
|
||||
response_payload.object_type.value
|
||||
)
|
||||
self.assertEqual(str(id_a), response_payload.unique_identifier.value)
|
||||
self.assertIsInstance(response_payload.secret, secrets.OpaqueObject)
|
||||
self.assertEqual(
|
||||
enums.OpaqueDataType.NONE,
|
||||
response_payload.secret.opaque_data_type.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
response_payload.secret.opaque_data_value.value
|
||||
)
|
||||
|
||||
e._data_session.commit()
|
||||
e._data_store_session_factory()
|
||||
e._logger.reset_mock()
|
||||
e._id_placeholder = str(id_b)
|
||||
|
||||
# Test by using the ID placeholder to specify the object to get.
|
||||
payload = get.GetRequestPayload()
|
||||
|
||||
response_payload = e._process_get(payload)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.ObjectType.OPAQUE_DATA,
|
||||
response_payload.object_type.value
|
||||
)
|
||||
self.assertEqual(str(id_b), response_payload.unique_identifier.value)
|
||||
self.assertIsInstance(response_payload.secret, secrets.OpaqueObject)
|
||||
self.assertEqual(
|
||||
enums.OpaqueDataType.NONE,
|
||||
response_payload.secret.opaque_data_type.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
response_payload.secret.opaque_data_value.value
|
||||
)
|
||||
|
||||
e._data_session.commit()
|
||||
|
||||
def test_get_with_unsupported_features(self):
|
||||
"""
|
||||
Test that the right errors are generated when unsupported features
|
||||
are used in a Get request.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._data_store = self.engine
|
||||
e._data_store_session_factory = self.session_factory
|
||||
e._data_session = e._data_store_session_factory()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
# Test that specifying the key compression type generates an error.
|
||||
payload = get.GetRequestPayload(
|
||||
key_compression_type=get.GetRequestPayload.KeyCompressionType(
|
||||
enums.KeyCompressionType.EC_PUBLIC_KEY_TYPE_UNCOMPRESSED
|
||||
)
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
regex = "Key compression is not supported."
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.KeyCompressionTypeNotSupported,
|
||||
regex,
|
||||
e._process_get,
|
||||
*args
|
||||
)
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
|
||||
e._logger.reset_mock()
|
||||
|
||||
# Test that specifying the key wrapping specification generates an
|
||||
# error.
|
||||
payload = get.GetRequestPayload(
|
||||
key_wrapping_specification=objects.KeyWrappingSpecification()
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
regex = "Key wrapping is not supported."
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.PermissionDenied,
|
||||
regex,
|
||||
e._process_get,
|
||||
*args
|
||||
)
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
|
||||
def test_get_with_key_format_type(self):
|
||||
"""
|
||||
Test that the key format type is handled properly in a Get request.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._data_store = self.engine
|
||||
e._data_store_session_factory = self.session_factory
|
||||
e._data_session = e._data_store_session_factory()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
obj_a = pie_objects.SymmetricKey(
|
||||
enums.CryptographicAlgorithm.AES,
|
||||
0,
|
||||
b''
|
||||
)
|
||||
|
||||
e._data_session.add(obj_a)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
id_a = str(obj_a.unique_identifier)
|
||||
|
||||
# Test that a key can be retrieved with the right key format.
|
||||
payload = get.GetRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier(id_a),
|
||||
key_format_type=get.GetRequestPayload.KeyFormatType(
|
||||
enums.KeyFormatType.RAW
|
||||
)
|
||||
)
|
||||
|
||||
response_payload = e._process_get(payload)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
|
||||
self.assertIsInstance(response_payload.secret, secrets.SymmetricKey)
|
||||
self.assertEqual(
|
||||
enums.CryptographicAlgorithm.AES,
|
||||
response_payload.secret.key_block.cryptographic_algorithm.value
|
||||
)
|
||||
self.assertEqual(
|
||||
0,
|
||||
response_payload.secret.key_block.cryptographic_length.value
|
||||
)
|
||||
self.assertEqual(
|
||||
b'',
|
||||
response_payload.secret.key_block.key_value.key_material.value
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.KeyFormatType.RAW,
|
||||
response_payload.secret.key_block.key_format_type.value
|
||||
)
|
||||
|
||||
# Test that an error is generated when a key format conversion is
|
||||
# required.
|
||||
e._logger.reset_mock()
|
||||
|
||||
payload = get.GetRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier(id_a),
|
||||
key_format_type=get.GetRequestPayload.KeyFormatType(
|
||||
enums.KeyFormatType.OPAQUE
|
||||
)
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
regex = "Key format conversion from RAW to OPAQUE is unsupported."
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.KeyFormatTypeNotSupported,
|
||||
regex,
|
||||
e._process_get,
|
||||
*args
|
||||
)
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
|
||||
# Test that an error is generated when a key format is requested but
|
||||
# does not apply to the given managed object.
|
||||
e._data_session = e._data_store_session_factory()
|
||||
e._logger.reset_mock()
|
||||
|
||||
obj_b = pie_objects.OpaqueObject(b'', enums.OpaqueDataType.NONE)
|
||||
|
||||
e._data_session.add(obj_b)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
id_b = str(obj_b.unique_identifier)
|
||||
|
||||
payload = get.GetRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier(id_b),
|
||||
key_format_type=get.GetRequestPayload.KeyFormatType(
|
||||
enums.KeyFormatType.RAW
|
||||
)
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
regex = "Key format is not applicable to the specified object."
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.KeyFormatTypeNotSupported,
|
||||
regex,
|
||||
e._process_get,
|
||||
*args
|
||||
)
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Get"
|
||||
)
|
||||
|
||||
def test_destroy(self):
|
||||
"""
|
||||
Test that a Destroy request can be processed correctly.
|
||||
|
|
@ -735,112 +1249,6 @@ class TestKmipEngine(testtools.TestCase):
|
|||
|
||||
e._data_session.commit()
|
||||
|
||||
def test_destroy_missing_object(self):
|
||||
"""
|
||||
Test that an ItemNotFound error is generated when attempting to
|
||||
destroy an object that does not exist.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._data_store = self.engine
|
||||
e._data_store_session_factory = self.session_factory
|
||||
e._data_session = e._data_store_session_factory()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
payload = destroy.DestroyRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier('1')
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
regex = "Could not locate object: 1"
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.ItemNotFound,
|
||||
regex,
|
||||
e._process_destroy,
|
||||
*args
|
||||
)
|
||||
e._data_session.commit()
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Destroy"
|
||||
)
|
||||
e._logger.warning.assert_called_once_with(
|
||||
"Could not identify object type for object: 1"
|
||||
)
|
||||
self.assertTrue(e._logger.exception.called)
|
||||
|
||||
def test_destroy_multiple_objects(self):
|
||||
"""
|
||||
Test that a sqlalchemy.orm.exc.MultipleResultsFound error is generated
|
||||
when multiple objects map to the same object ID.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._data_store = self.engine
|
||||
e._data_store_session_factory = self.session_factory
|
||||
e._data_session = e._data_store_session_factory()
|
||||
test_exception = exc.MultipleResultsFound()
|
||||
e._data_session.query = mock.MagicMock(side_effect=test_exception)
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
payload = destroy.DestroyRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier('1')
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
self.assertRaises(
|
||||
exc.MultipleResultsFound,
|
||||
e._process_destroy,
|
||||
*args
|
||||
)
|
||||
e._data_session.commit()
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Destroy"
|
||||
)
|
||||
e._logger.warning.assert_called_once_with(
|
||||
"Multiple objects found for ID: 1"
|
||||
)
|
||||
|
||||
def test_destroy_unsupported_object_type(self):
|
||||
"""
|
||||
Test that an InvalidField error is generated when attempting to
|
||||
destroy an unsupported object type.
|
||||
"""
|
||||
e = engine.KmipEngine()
|
||||
e._object_map = {enums.ObjectType.OPAQUE_DATA: None}
|
||||
e._data_store = self.engine
|
||||
e._data_store_session_factory = self.session_factory
|
||||
e._data_session = e._data_store_session_factory()
|
||||
e._logger = mock.MagicMock()
|
||||
|
||||
obj_a = pie_objects.OpaqueObject(b'', enums.OpaqueDataType.NONE)
|
||||
|
||||
e._data_session.add(obj_a)
|
||||
e._data_session.commit()
|
||||
e._data_session = e._data_store_session_factory()
|
||||
|
||||
id_a = str(obj_a.unique_identifier)
|
||||
|
||||
payload = destroy.DestroyRequestPayload(
|
||||
unique_identifier=attributes.UniqueIdentifier(id_a)
|
||||
)
|
||||
|
||||
args = (payload, )
|
||||
name = enums.ObjectType.OPAQUE_DATA.name
|
||||
regex = "The {0} object type is not supported.".format(
|
||||
''.join(
|
||||
[x.capitalize() for x in name[9:].split('_')]
|
||||
)
|
||||
)
|
||||
|
||||
self.assertRaisesRegexp(
|
||||
exceptions.InvalidField,
|
||||
regex,
|
||||
e._process_destroy,
|
||||
*args
|
||||
)
|
||||
e._data_session.commit()
|
||||
e._logger.info.assert_called_once_with(
|
||||
"Processing operation: Destroy"
|
||||
)
|
||||
|
||||
def test_query(self):
|
||||
"""
|
||||
Test that a Query request can be processed correctly, for different
|
||||
|
|
@ -870,15 +1278,19 @@ class TestKmipEngine(testtools.TestCase):
|
|||
e._logger.info.assert_called_once_with("Processing operation: Query")
|
||||
self.assertIsInstance(result, query.QueryResponsePayload)
|
||||
self.assertIsNotNone(result.operations)
|
||||
self.assertEqual(2, len(result.operations))
|
||||
self.assertEqual(3, len(result.operations))
|
||||
self.assertEqual(
|
||||
enums.Operation.DESTROY,
|
||||
enums.Operation.GET,
|
||||
result.operations[0].value
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.Operation.QUERY,
|
||||
enums.Operation.DESTROY,
|
||||
result.operations[1].value
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.Operation.QUERY,
|
||||
result.operations[2].value
|
||||
)
|
||||
self.assertEqual(list(), result.object_types)
|
||||
self.assertIsNotNone(result.vendor_identification)
|
||||
self.assertEqual(
|
||||
|
|
@ -897,18 +1309,10 @@ class TestKmipEngine(testtools.TestCase):
|
|||
|
||||
e._logger.info.assert_called_once_with("Processing operation: Query")
|
||||
self.assertIsNotNone(result.operations)
|
||||
self.assertEqual(3, len(result.operations))
|
||||
self.assertEqual(
|
||||
enums.Operation.DESTROY,
|
||||
result.operations[0].value
|
||||
)
|
||||
self.assertEqual(
|
||||
enums.Operation.QUERY,
|
||||
result.operations[1].value
|
||||
)
|
||||
self.assertEqual(4, len(result.operations))
|
||||
self.assertEqual(
|
||||
enums.Operation.DISCOVER_VERSIONS,
|
||||
result.operations[2].value
|
||||
result.operations[-1].value
|
||||
)
|
||||
|
||||
def test_discover_versions(self):
|
||||
|
|
|
|||
Loading…
Reference in New Issue