chrome/browser/chromeos/login/supervised_user_manager_impl.h

   1 // Copyright 2013 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_LOGIN_SUPERVISED_USER_MANAGER_IMPL_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_USER_MANAGER_IMPL_H_
   7
   8 #include <vector>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "chrome/browser/chromeos/login/managed/supervised_user_authentication.h"
  13 #include "chrome/browser/chromeos/login/supervised_user_manager.h"
  14
  15 namespace chromeos {
  16
  17 class CrosSettings;
  18 class UserManagerImpl;
  19
  20 // Implementation of the UserManager.
  21 class SupervisedUserManagerImpl
  22     : public SupervisedUserManager {
  23  public:
  24   virtual ~SupervisedUserManagerImpl();
  25
  26   virtual const User* CreateUserRecord(
  27       const std::string& manager_id,
  28       const std::string& local_user_id,
  29       const std::string& sync_user_id,
  30       const base::string16& display_name) OVERRIDE;
  31   virtual std::string GenerateUserId() OVERRIDE;
  32   virtual const User* FindByDisplayName(const base::string16& display_name) const
  33       OVERRIDE;
  34   virtual const User* FindBySyncId(const std::string& sync_id) const OVERRIDE;
  35   virtual std::string GetUserSyncId(const std::string& user_id) const OVERRIDE;
  36   virtual base::string16 GetManagerDisplayName(const std::string& user_id) const
  37       OVERRIDE;
  38   virtual std::string GetManagerUserId(const std::string& user_id) const
  39       OVERRIDE;
  40   virtual std::string GetManagerDisplayEmail(const std::string& user_id) const
  41       OVERRIDE;
  42   virtual void StartCreationTransaction(const base::string16& display_name) OVERRIDE;
  43   virtual void SetCreationTransactionUserId(const std::string& user_id)
  44       OVERRIDE;
  45   virtual void CommitCreationTransaction() OVERRIDE;
  46   virtual SupervisedUserAuthentication* GetAuthentication() OVERRIDE;
  47   virtual void GetPasswordInformation(const std::string& user_id,
  48                                       base::DictionaryValue* result) OVERRIDE;
  49   virtual void SetPasswordInformation(
  50       const std::string& user_id,
  51       const base::DictionaryValue* password_info) OVERRIDE;
  52
  53  private:
  54   friend class UserManager;
  55   friend class UserManagerImpl;
  56
  57   explicit SupervisedUserManagerImpl(UserManagerImpl* owner);
  58
  59   // Returns true if there is non-committed user creation transaction.
  60   bool HasFailedUserCreationTransaction();
  61
  62   // Attempts to clean up data that could be left from failed user creation.
  63   void RollbackUserCreationTransaction();
  64
  65   void RemoveNonCryptohomeData(const std::string& user_id);
  66
  67   bool CheckForFirstRun(const std::string& user_id);
  68
  69   // Update name if this user is manager of some managed users.
  70   void UpdateManagerName(const std::string& manager_id,
  71                          const base::string16& new_display_name);
  72
  73   bool GetUserStringValue(const std::string& user_id,
  74                           const char* key,
  75                           std::string* out_value) const;
  76
  77   void SetUserStringValue(const std::string& user_id,
  78                           const char* key,
  79                           const std::string& value);
  80
  81   bool GetUserIntegerValue(const std::string& user_id,
  82                            const char* key,
  83                            int* out_value) const;
  84
  85   void SetUserIntegerValue(const std::string& user_id,
  86                            const char* key,
  87                            const int value);
  88
  89   void CleanPref(const std::string& user_id,
  90                  const char* key);
  91
  92   UserManagerImpl* owner_;
  93
  94   // Interface to the signed settings store.
  95   CrosSettings* cros_settings_;
  96
  97   scoped_ptr<SupervisedUserAuthentication> authentication_;
  98
  99   DISALLOW_COPY_AND_ASSIGN(SupervisedUserManagerImpl);
 100 };
 101
 102 }  // namespace chromeos
 103
 104 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_USER_MANAGER_IMPL_H_