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.
5 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_MAC_H_
6 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_MAC_H_
10 #include "base/callback_forward.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "base/threading/thread.h"
13 #include "components/password_manager/core/browser/login_database.h"
14 #include "components/password_manager/core/browser/password_store.h"
20 namespace password_manager {
24 // Implements PasswordStore on top of the OS X Keychain, with an internal
25 // database for extra metadata. For an overview of the interactions with the
26 // Keychain, as well as the rationale for some of the behaviors, see the
27 // Keychain integration design doc:
28 // http://dev.chromium.org/developers/design-documents/os-x-password-manager-keychain-integration
29 class PasswordStoreMac : public password_manager::PasswordStore {
31 // Takes ownership of |keychain| and |login_db|, both of which must be
34 scoped_refptr<base::SingleThreadTaskRunner> main_thread_runner,
35 scoped_refptr<base::SingleThreadTaskRunner> db_thread_runner,
36 crypto::AppleKeychain* keychain,
37 password_manager::LoginDatabase* login_db);
39 // Initializes |thread_|.
40 bool Init(const syncer::SyncableService::StartSyncFlare& flare) override;
43 void Shutdown() override;
46 ~PasswordStoreMac() override;
48 scoped_refptr<base::SingleThreadTaskRunner> GetBackgroundTaskRunner()
52 void ReportMetricsImpl(const std::string& sync_username,
53 bool custom_passphrase_sync_enabled) override;
54 password_manager::PasswordStoreChangeList AddLoginImpl(
55 const autofill::PasswordForm& form) override;
56 password_manager::PasswordStoreChangeList UpdateLoginImpl(
57 const autofill::PasswordForm& form) override;
58 password_manager::PasswordStoreChangeList RemoveLoginImpl(
59 const autofill::PasswordForm& form) override;
60 password_manager::PasswordStoreChangeList RemoveLoginsCreatedBetweenImpl(
61 base::Time delete_begin,
62 base::Time delete_end) override;
63 password_manager::PasswordStoreChangeList RemoveLoginsSyncedBetweenImpl(
64 base::Time delete_begin,
65 base::Time delete_end) override;
66 void GetLoginsImpl(const autofill::PasswordForm& form,
67 AuthorizationPromptPolicy prompt_policy,
68 const ConsumerCallbackRunner& callback_runner) override;
69 void GetAutofillableLoginsImpl(GetLoginsRequest* request) override;
70 void GetBlacklistLoginsImpl(GetLoginsRequest* request) override;
71 bool FillAutofillableLogins(
72 std::vector<autofill::PasswordForm*>* forms) override;
73 bool FillBlacklistLogins(
74 std::vector<autofill::PasswordForm*>* forms) override;
76 // Adds the given form to the Keychain if it's something we want to store
77 // there (i.e., not a blacklist entry). Returns true if the operation
78 // succeeded (either we added successfully, or we didn't need to).
79 bool AddToKeychainIfNecessary(const autofill::PasswordForm& form);
81 // Returns true if our database contains a form that exactly matches the given
83 bool DatabaseHasFormMatchingKeychainForm(
84 const autofill::PasswordForm& form);
86 // Removes the given forms from the database.
87 void RemoveDatabaseForms(
88 const std::vector<autofill::PasswordForm*>& forms);
90 // Removes the given forms from the Keychain.
91 void RemoveKeychainForms(
92 const std::vector<autofill::PasswordForm*>& forms);
94 // Searches the database for forms without a corresponding entry in the
95 // keychain. Removes those forms from the database, and returns them in
96 // |forms|. Ownership of |forms| is passed to the caller.
97 void CleanOrphanedForms(std::vector<autofill::PasswordForm*>* forms);
99 scoped_ptr<crypto::AppleKeychain> keychain_;
100 scoped_ptr<password_manager::LoginDatabase> login_metadata_db_;
102 // Thread that the synchronous methods are run on.
103 scoped_ptr<base::Thread> thread_;
105 DISALLOW_COPY_AND_ASSIGN(PasswordStoreMac);
108 #endif // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_MAC_H_