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| 1 // Copyright 2014 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_CHROMEOS_OWNERSHIP_OWNER_SETTINGS_SERVICE_CHROMEOS_H_ | |
| 6 #define CHROME_BROWSER_CHROMEOS_OWNERSHIP_OWNER_SETTINGS_SERVICE_CHROMEOS_H_ | |
| 7 | |
| 8 #include <deque> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/callback_forward.h" | |
| 12 #include "base/compiler_specific.h" | |
| 13 #include "base/macros.h" | |
| 14 #include "chrome/browser/chromeos/settings/device_settings_service.h" | |
| 15 #include "chromeos/dbus/session_manager_client.h" | |
| 16 #include "components/keyed_service/core/keyed_service.h" | |
| 17 #include "components/ownership/owner_key_util.h" | |
| 18 #include "components/ownership/owner_settings_service.h" | |
| 19 #include "content/public/browser/notification_observer.h" | |
| 20 #include "content/public/browser/notification_registrar.h" | |
| 21 | |
| 22 class Profile; | |
| 23 | |
| 24 namespace ownership { | |
| 25 class OwnerKeyUtil; | |
| 26 } | |
| 27 | |
| 28 namespace chromeos { | |
| 29 | |
| 30 class SessionManagerOperation; | |
| 31 | |
| 32 // The class is a profile-keyed service which holds public/private | |
| 33 // keypair corresponds to a profile. The keypair is reloaded automatically when | |
| 34 // profile is created and TPM token is ready. Note that the private part of a | |
| 35 // key can be loaded only for the owner. | |
| 36 // | |
| 37 // TODO (ygorshenin@): move write path for device settings here | |
| 38 // (crbug.com/230018). | |
| 39 class OwnerSettingsServiceChromeOS : public ownership::OwnerSettingsService, | |
| 40 public content::NotificationObserver, | |
| 41 public SessionManagerClient::Observer { | |
| 42 public: | |
| 43 virtual ~OwnerSettingsServiceChromeOS(); | |
| 44 | |
| 45 void OnTPMTokenReady(bool tpm_token_enabled); | |
| 46 | |
| 47 // ownership::OwnerSettingsService implementation: | |
| 48 virtual void SignAndStorePolicyAsync( | |
| 49 scoped_ptr<enterprise_management::PolicyData> policy, | |
| 50 const base::Closure& callback) OVERRIDE; | |
| 51 | |
| 52 // NotificationObserver implementation: | |
| 53 virtual void Observe(int type, | |
| 54 const content::NotificationSource& source, | |
| 55 const content::NotificationDetails& details) OVERRIDE; | |
| 56 | |
| 57 // SessionManagerClient::Observer: | |
| 58 virtual void OwnerKeySet(bool success) OVERRIDE; | |
| 59 | |
| 60 // Checks if the user is the device owner, without the user profile having to | |
| 61 // been initialized. Should be used only if login state is in safe mode. | |
| 62 static void IsOwnerForSafeModeAsync( | |
| 63 const std::string& user_hash, | |
| 64 const scoped_refptr<ownership::OwnerKeyUtil>& owner_key_util, | |
| 65 const IsOwnerCallback& callback); | |
| 66 | |
| 67 static void SetDeviceSettingsServiceForTesting( | |
| 68 DeviceSettingsService* device_settings_service); | |
| 69 | |
| 70 private: | |
| 71 friend class OwnerSettingsServiceChromeOSFactory; | |
| 72 | |
| 73 OwnerSettingsServiceChromeOS( | |
| 74 Profile* profile, | |
| 75 const scoped_refptr<ownership::OwnerKeyUtil>& owner_key_util); | |
| 76 | |
| 77 // OwnerSettingsService protected interface overrides: | |
| 78 | |
| 79 // Reloads private key from profile's NSS slots, responds via |callback|. | |
| 80 virtual void ReloadKeypairImpl(const base::Callback< | |
| 81 void(const scoped_refptr<ownership::PublicKey>& public_key, | |
| 82 const scoped_refptr<ownership::PrivateKey>& private_key)>& callback) | |
| 83 OVERRIDE; | |
| 84 | |
| 85 // Possibly notifies DeviceSettingsService that owner's keypair is loaded. | |
| 86 virtual void OnPostKeypairLoadedActions() OVERRIDE; | |
| 87 | |
| 88 // Performs next operation in the queue. | |
| 89 void StartNextOperation(); | |
| 90 | |
| 91 // Called when sign-and-store operation completes it's work. | |
| 92 void HandleCompletedOperation(const base::Closure& callback, | |
| 93 SessionManagerOperation* operation, | |
| 94 DeviceSettingsService::Status status); | |
| 95 | |
| 96 // Profile this service instance belongs to. | |
| 97 Profile* profile_; | |
| 98 | |
| 99 // User ID this service instance belongs to. | |
| 100 std::string user_id_; | |
| 101 | |
| 102 // Whether profile still needs to be initialized. | |
| 103 bool waiting_for_profile_creation_; | |
| 104 | |
| 105 // Whether TPM token still needs to be initialized. | |
| 106 bool waiting_for_tpm_token_; | |
| 107 | |
| 108 // The queue of pending sign-and-store operations. The first operation on the | |
| 109 // queue is currently active; it gets removed and destroyed once it completes. | |
| 110 std::deque<SessionManagerOperation*> pending_operations_; | |
| 111 | |
| 112 content::NotificationRegistrar registrar_; | |
| 113 | |
| 114 base::WeakPtrFactory<OwnerSettingsServiceChromeOS> weak_factory_; | |
| 115 | |
| 116 DISALLOW_COPY_AND_ASSIGN(OwnerSettingsServiceChromeOS); | |
| 117 }; | |
| 118 | |
| 119 } // namespace chromeos | |
| 120 | |
| 121 #endif // CHROME_BROWSER_CHROMEOS_OWNERSHIP_OWNER_SETTINGS_SERVICE_CHROMEOS_H_ | |
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Chromium Code Reviews
Issue 565293003:
Revert of Non-plafrom-specific part of an OwnerSettingsService is moved to components/ownership/*. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master