blob: e5d5644ac5b011324562b85591ff8ea3ff8373b4 [file] [log] [blame]
// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/callback.h"
namespace ash {
namespace attestation {
// An abstract class for machine certificate uploaders.
class MachineCertificateUploader {
using UploadCallback = base::OnceCallback<void(bool)>;
virtual ~MachineCertificateUploader() = default;
// Checks if the certificate has been uploaded, and if not, do so.
// A certificate will be obtained if needed.
virtual void UploadCertificateIfNeeded(UploadCallback callback) = 0;
// Forces the obtention of a fresh certificate and uploads it.
virtual void RefreshAndUploadCertificate(UploadCallback callback) = 0;
// Non-blocking wait for a certificate to be uploaded. Calls the |callback|
// immediately if the certificate was already uploaded or wait for the next
// attempt to do so.
virtual void WaitForUploadComplete(UploadCallback callback) = 0;
} // namespace attestation
} // namespace ash