1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_POLICY_DEVICE_POLICY_IDENTITY_STRATEGY_H_ 6 #define CHROME_BROWSER_POLICY_DEVICE_POLICY_IDENTITY_STRATEGY_H_ 7 #pragma once 8 9 #include <string> 10 11 #include "base/compiler_specific.h" 12 #include "chrome/browser/policy/cloud_policy_identity_strategy.h" 13 14 class TokenService; 15 16 namespace policy { 17 18 // DM token provider that stores the token in CrOS signed settings. 19 class DevicePolicyIdentityStrategy : public CloudPolicyIdentityStrategy { 20 public: 21 DevicePolicyIdentityStrategy(); 22 virtual ~DevicePolicyIdentityStrategy(); 23 24 // Sets (GAIA) auth credentials of the owner of the device during device 25 // enrollment. This automatically triggers fetching a DMToken that can 26 // be used for future authentication with DMServer. 27 void SetAuthCredentials(const std::string& username, 28 const std::string& auth_token); 29 30 // Sets the device's credentials when they have been read from disk after 31 // a reboot. 32 void SetDeviceManagementCredentials(const std::string& owner_email, 33 const std::string& device_id, 34 const std::string& device_token); 35 36 // Initiates a policy fetch after a successful device registration. This 37 // function should be called only after the device token has been fetched 38 // either through the DMServer or loaded from the cache. 39 void FetchPolicy(); 40 41 // CloudPolicyIdentityStrategy implementation: 42 virtual std::string GetDeviceToken() OVERRIDE; 43 virtual std::string GetDeviceID() OVERRIDE; 44 virtual std::string GetMachineID() OVERRIDE; 45 virtual std::string GetMachineModel() OVERRIDE; 46 virtual em::DeviceRegisterRequest_Type GetPolicyRegisterType() OVERRIDE; 47 virtual std::string GetPolicyType() OVERRIDE; 48 virtual bool GetCredentials(std::string* username, 49 std::string* auth_token) OVERRIDE; 50 virtual void OnDeviceTokenAvailable(const std::string& token) OVERRIDE; 51 52 private: 53 // The e-mail and auth token of the device owner. Set by |SetCredentials()|. 54 std::string username_; 55 std::string auth_token_; 56 57 // The machine identifier and model. 58 std::string machine_id_; 59 std::string machine_model_; 60 61 // The device identifier to be sent with requests. (This is actually more like 62 // a session identifier since it is re-generated for each registration 63 // request.) 64 std::string device_id_; 65 66 // Current token. Empty if not available. 67 std::string device_token_; 68 69 DISALLOW_COPY_AND_ASSIGN(DevicePolicyIdentityStrategy); 70 }; 71 72 } // namespace policy 73 74 #endif // CHROME_BROWSER_POLICY_DEVICE_POLICY_IDENTITY_STRATEGY_H_ 75