src/chrome/browser/password_manager/password_store_factory.h

   1 // Copyright (c) 2012 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_PASSWORD_MANAGER_PASSWORD_STORE_FACTORY_H_
   6 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_FACTORY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/singleton.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  12 #include "components/keyed_service/core/keyed_service.h"
  13
  14 class Profile;
  15
  16 namespace password_manager {
  17 class PasswordStore;
  18 }
  19
  20 #if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) && defined(OS_POSIX)
  21 // Local profile ids are used to associate resources stored outside the profile
  22 // directory, like saved passwords in GNOME Keyring / KWallet, with a profile.
  23 // With high probability, they are unique on the local machine. They are almost
  24 // certainly not unique globally, by design. Do not send them over the network.
  25 typedef int LocalProfileId;
  26 #endif
  27
  28 // A wrapper of PasswordStore so we can use it as a profiled keyed service.
  29 class PasswordStoreService : public KeyedService {
  30  public:
  31   // |password_store| needs to be not-NULL, and the constructor expects that
  32   // Init() was already called successfully on it.
  33   explicit PasswordStoreService(
  34       scoped_refptr<password_manager::PasswordStore> password_store);
  35   ~PasswordStoreService() override;
  36
  37   scoped_refptr<password_manager::PasswordStore> GetPasswordStore();
  38
  39   // KeyedService implementation.
  40   void Shutdown() override;
  41
  42  private:
  43   scoped_refptr<password_manager::PasswordStore> password_store_;
  44   DISALLOW_COPY_AND_ASSIGN(PasswordStoreService);
  45 };
  46
  47 // Singleton that owns all PasswordStores and associates them with
  48 // Profiles.
  49 class PasswordStoreFactory : public BrowserContextKeyedServiceFactory {
  50  public:
  51   static scoped_refptr<password_manager::PasswordStore> GetForProfile(
  52       Profile* profile,
  53       Profile::ServiceAccessType set);
  54
  55   static PasswordStoreFactory* GetInstance();
  56
  57  private:
  58   friend struct DefaultSingletonTraits<PasswordStoreFactory>;
  59
  60   PasswordStoreFactory();
  61   ~PasswordStoreFactory() override;
  62
  63 #if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) && defined(OS_POSIX)
  64   LocalProfileId GetLocalProfileId(PrefService* prefs) const;
  65 #endif
  66
  67   // BrowserContextKeyedServiceFactory:
  68   KeyedService* BuildServiceInstanceFor(
  69       content::BrowserContext* context) const override;
  70   void RegisterProfilePrefs(
  71       user_prefs::PrefRegistrySyncable* registry) override;
  72   content::BrowserContext* GetBrowserContextToUse(
  73       content::BrowserContext* context) const override;
  74   bool ServiceIsNULLWhileTesting() const override;
  75
  76   DISALLOW_COPY_AND_ASSIGN(PasswordStoreFactory);
  77 };
  78
  79 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_FACTORY_H_