| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_OS_CRYPT_KEYCHAIN_PASSWORD_MAC_H_ |
| #define COMPONENTS_OS_CRYPT_KEYCHAIN_PASSWORD_MAC_H_ |
| |
| #include <string> |
| |
| #include "base/component_export.h" |
| #include "base/macros.h" |
| |
| namespace crypto { |
| class AppleKeychain; |
| } |
| |
| namespace os_crypt { |
| class EncryptionKeyCreationUtil; |
| } |
| |
| using os_crypt::EncryptionKeyCreationUtil; |
| |
| class COMPONENT_EXPORT(OS_CRYPT) KeychainPassword { |
| public: |
| KeychainPassword( |
| const crypto::AppleKeychain& keychain, |
| std::unique_ptr<EncryptionKeyCreationUtil> key_creation_util); |
| ~KeychainPassword(); |
| |
| // Get the OSCrypt password for this system. If no password exists |
| // in the Keychain then one is generated, stored in the Mac keychain, and |
| // returned. |
| // If one exists then it is fetched from the Keychain and returned. |
| // If the user disallows access to the Keychain (or an error occurs) then an |
| // empty string is returned. |
| std::string GetPassword() const; |
| |
| // The service and account names used in Chrome's Safe Storage keychain item. |
| static COMPONENT_EXPORT(OS_CRYPT) const char service_name[]; |
| static COMPONENT_EXPORT(OS_CRYPT) const char account_name[]; |
| |
| private: |
| const crypto::AppleKeychain& keychain_; |
| std::unique_ptr<EncryptionKeyCreationUtil> key_creation_util_; |
| |
| DISALLOW_COPY_AND_ASSIGN(KeychainPassword); |
| }; |
| |
| #endif // COMPONENTS_OS_CRYPT_KEYCHAIN_PASSWORD_MAC_H_ |