54 lines
2.3 KiB
Python
54 lines
2.3 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2019 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""API helpers for interacting with attestations."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from apitools.base.py import encoding
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from googlecloudsdk.api_lib.container.binauthz import apis
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class Client(object):
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"""A client for interacting with attestations."""
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def __init__(self, api_version=None):
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self.client = apis.GetClientInstance(api_version)
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self.messages = apis.GetMessagesModule(api_version)
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self.api_version = api_version
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def Test(self, occurrence, attestor_ref):
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"""Validates a v1 Occurrence using the TestAttestationOccurrence RPC endpoint."""
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# The AttestationOccurrence being passed in is an instance of the message
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# type from the Container Analysis API but the
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# TestAttestationOccurrenceRequest method generated in the Binary
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# Authorization API requires the Binauthz generated version of the type.
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binauthz_attestation = encoding.JsonToMessage(
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self.messages.AttestationOccurrence,
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encoding.MessageToJson(occurrence.attestation))
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test_attestation_request = self.messages.ValidateAttestationOccurrenceRequest(
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attestation=binauthz_attestation,
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occurrenceNote=occurrence.noteName,
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occurrenceResourceUri=occurrence.resourceUri,
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)
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validation_request = self.messages.BinaryauthorizationProjectsAttestorsValidateAttestationOccurrenceRequest(
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attestor=attestor_ref.RelativeName(),
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validateAttestationOccurrenceRequest=test_attestation_request)
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validation_response = self.client.projects_attestors.ValidateAttestationOccurrence(
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validation_request)
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return validation_response
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