// Copyright 2016 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CRYPTOHOME_SERVICE_DISTRIBUTED_H_
#define CRYPTOHOME_SERVICE_DISTRIBUTED_H_

#include "cryptohome/service.h"

namespace cryptohome {

// ServiceDistributed
// Represents a Service where attestation functionality is implemented
// in a separated attestationd daemon.
class ServiceDistributed : public Service {
 public:
  ServiceDistributed();
  virtual ~ServiceDistributed();

  void AttestationInitialize() override;
  void AttestationInitializeTpm() override;
  void AttestationInitializeTpmComplete() override;
  void AttestationGetTpmStatus(GetTpmStatusReply* reply) override;
  bool AttestationGetDelegateCredentials(
      brillo::SecureBlob* blob,
      brillo::SecureBlob* secret,
      bool* has_reset_lock_permissions) override;

  gboolean TpmIsAttestationPrepared(gboolean* OUT_prepared,
                                    GError** error) override;
  gboolean TpmVerifyAttestationData(gboolean is_cros_core,
                                    gboolean* OUT_verified,
                                    GError** error) override;
  gboolean TpmVerifyEK(gboolean is_cros_core,
                       gboolean* OUT_verified,
                       GError** error) override;
  gboolean TpmAttestationCreateEnrollRequest(gint pca_type,
                                             GArray** OUT_pca_request,
                                             GError** error) override;
  gboolean AsyncTpmAttestationCreateEnrollRequest(gint pca_type,
                                                  gint* OUT_async_id,
                                                  GError** error) override;
  gboolean TpmAttestationEnroll(gint pca_type,
                                GArray* pca_response,
                                gboolean* OUT_success,
                                GError** error) override;
  gboolean AsyncTpmAttestationEnroll(gint pca_type,
                                     GArray* pca_response,
                                     gint* OUT_async_id,
                                     GError** error) override;
  gboolean TpmAttestationCreateCertRequest(
      gint pca_type,
      gint certificate_profile,
      gchar* username,
      gchar* request_origin,
      GArray** OUT_pca_request,
      GError** error) override;
  gboolean AsyncTpmAttestationCreateCertRequest(
      gint pca_type,
      gint certificate_profile,
      gchar* username,
      gchar* request_origin,
      gint* OUT_async_id,
      GError** error) override;
  gboolean TpmAttestationFinishCertRequest(GArray* pca_response,
                                           gboolean is_user_specific,
                                           gchar* username,
                                           gchar* key_name,
                                           GArray** OUT_cert,
                                           gboolean* OUT_success,
                                           GError** error) override;
  gboolean AsyncTpmAttestationFinishCertRequest(
      GArray* pca_response,
      gboolean is_user_specific,
      gchar* username,
      gchar* key_name,
      gint* OUT_async_id,
      GError** error) override;
  gboolean TpmIsAttestationEnrolled(gboolean* OUT_is_enrolled,
                                    GError** error) override;
  gboolean TpmAttestationDoesKeyExist(gboolean is_user_specific,
                                      gchar* username,
                                      gchar* key_name,
                                      gboolean *OUT_exists,
                                      GError** error) override;
  gboolean TpmAttestationGetCertificate(gboolean is_user_specific,
                                        gchar* username,
                                        gchar* key_name,
                                        GArray **OUT_certificate,
                                        gboolean* OUT_success,
                                        GError** error) override;
  gboolean TpmAttestationGetPublicKey(gboolean is_user_specific,
                                      gchar* username,
                                      gchar* key_name,
                                      GArray **OUT_public_key,
                                      gboolean* OUT_success,
                                      GError** error) override;
  gboolean TpmAttestationRegisterKey(gboolean is_user_specific,
                                     gchar* username,
                                     gchar* key_name,
                                     gint *OUT_async_id,
                                     GError** error) override;
  gboolean TpmAttestationSignEnterpriseChallenge(
      gboolean is_user_specific,
      gchar* username,
      gchar* key_name,
      gchar* domain,
      GArray* device_id,
      gboolean include_signed_public_key,
      GArray* challenge,
      gint *OUT_async_id,
      GError** error) override;
  gboolean TpmAttestationSignSimpleChallenge(
      gboolean is_user_specific,
      gchar* username,
      gchar* key_name,
      GArray* challenge,
      gint *OUT_async_id,
      GError** error) override;
  gboolean TpmAttestationGetKeyPayload(gboolean is_user_specific,
                                       gchar* username,
                                       gchar* key_name,
                                       GArray** OUT_payload,
                                       gboolean* OUT_success,
                                       GError** error) override;
  gboolean TpmAttestationSetKeyPayload(gboolean is_user_specific,
                                       gchar* username,
                                       gchar* key_name,
                                       GArray* payload,
                                       gboolean* OUT_success,
                                       GError** error) override;
  gboolean TpmAttestationDeleteKeys(gboolean is_user_specific,
                                    gchar* username,
                                    gchar* key_prefix,
                                    gboolean* OUT_success,
                                    GError** error) override;
  gboolean TpmAttestationGetEK(gchar** ek_info,
                               gboolean* OUT_success,
                               GError** error) override;
  gboolean TpmAttestationResetIdentity(gchar* reset_token,
                                       GArray** OUT_reset_request,
                                       gboolean* OUT_success,
                                       GError** error) override;
  gboolean GetEndorsementInfo(const GArray* request,
                              DBusGMethodInvocation* context) override;
  gboolean InitializeCastKey(const GArray* request,
                             DBusGMethodInvocation* context) override;

 private:
  DISALLOW_COPY_AND_ASSIGN(ServiceDistributed);
};

}  // namespace cryptohome

#endif  // CRYPTOHOME_SERVICE_DISTRIBUTED_H_