Device registration using an enrollment certificate from the PCA.

chrome/browser/chromeos/policy/enrollment_handler_chromeos.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_ENROLLMENT_HANDLER_CHROMEOS_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_ENROLLMENT_HANDLER_CHROMEOS_H_
 
 #include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_initializer.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_validator.h"
 #include "chrome/browser/chromeos/policy/enrollment_config.h"
 #include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
 #include "components/policy/core/common/cloud/cloud_policy_client.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/core/common/cloud/cloud_policy_store.h"
 #include "components/policy/proto/device_management_backend.pb.h"
 #include "google_apis/gaia/gaia_oauth_client.h"
 
 namespace base {
 class SequencedTaskRunner;
 }
 
 namespace chromeos {
-class CryptohomeClient;
-
 namespace attestation {
 class AttestationFlow;
 }
 }
 
-namespace cryptohome {
-class AsyncMethodCaller;
-}
-
 namespace policy {
 
 class DeviceCloudPolicyStoreChromeOS;
 class ServerBackedStateKeysBroker;
 
 // Implements the logic that establishes enterprise enrollment for Chromium OS
 // devices. The process is as follows:
 //   1. Given an auth token, register with the policy service.
 //   2. Download the initial policy blob from the service.
 //   3. Verify the policy blob. Everything up to this point doesn't touch device
@@ skipping 14 matching lines @@
 
   // |store| and |install_attributes| must remain valid for the life time of the
   // enrollment handler. |allowed_device_modes| determines what device modes
   // are acceptable. If the mode specified by the server is not acceptable,
   // enrollment will fail with an EnrollmentStatus indicating
   // STATUS_REGISTRATION_BAD_MODE.
   EnrollmentHandlerChromeOS(
       DeviceCloudPolicyStoreChromeOS* store,
       EnterpriseInstallAttributes* install_attributes,
       ServerBackedStateKeysBroker* state_keys_broker,
-      cryptohome::AsyncMethodCaller* async_method_caller,
-      chromeos::CryptohomeClient* cryptohome_client,
+      chromeos::attestation::AttestationFlow* attestation_flow,
       std::unique_ptr<CloudPolicyClient> client,
       scoped_refptr<base::SequencedTaskRunner> background_task_runner,
       const EnrollmentConfig& enrollment_config,
       const std::string& auth_token,
       const std::string& client_id,
       const std::string& requisition,
       const AllowedDeviceModes& allowed_device_modes,
       const EnrollmentCallback& completion_callback);
   ~EnrollmentHandlerChromeOS() override;
 
@@ skipping 81 matching lines @@
 
   // Drops any ongoing actions.
   void Stop();
 
   // Reports the result of the enrollment process to the initiator.
   void ReportResult(EnrollmentStatus status);
 
   DeviceCloudPolicyStoreChromeOS* store_;
   EnterpriseInstallAttributes* install_attributes_;
   ServerBackedStateKeysBroker* state_keys_broker_;
-  cryptohome::AsyncMethodCaller* async_method_caller_;
-  chromeos::CryptohomeClient* cryptohome_client_;
+  chromeos::attestation::AttestationFlow* attestation_flow_;
   std::unique_ptr<CloudPolicyClient> client_;
   scoped_refptr<base::SequencedTaskRunner> background_task_runner_;
   std::unique_ptr<gaia::GaiaOAuthClient> gaia_oauth_client_;
-  std::unique_ptr<chromeos::attestation::AttestationFlow> attestation_flow_;
 
   EnrollmentConfig enrollment_config_;
   std::string auth_token_;
   std::string client_id_;
   std::string requisition_;
   AllowedDeviceModes allowed_device_modes_;
   EnrollmentCallback completion_callback_;
 
   // The current state key provided by |state_keys_broker_|.
   std::string current_state_key_;
@@ skipping 21 matching lines @@
   int lockbox_init_duration_;
 
   base::WeakPtrFactory<EnrollmentHandlerChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(EnrollmentHandlerChromeOS);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_ENROLLMENT_HANDLER_CHROMEOS_H_