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1 // Copyright 2016 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 COMPONENTS_OS_CRYPT_KEY_STORAGE_LINUX_H_ | |
6 #define COMPONENTS_OS_CRYPT_KEY_STORAGE_LINUX_H_ | |
7 | |
8 #include <memory> | |
9 #include <string> | |
10 | |
11 #include "base/macros.h" | |
12 | |
13 // An API for retrieving OSCrypt's password from the system's password storage | |
14 // service | |
15 class KeyStorage { | |
Lei Zhang
2016/05/18 22:38:15
Should this be KeyStorageLinux?
cfroussios
2016/05/19 21:18:18
Done.
| |
16 public: | |
17 KeyStorage() = default; | |
18 virtual ~KeyStorage() = default; | |
19 | |
20 // Gets the encryption key from the OS password-managing library. If a key is | |
21 // not found, a new key will be generated, stored and returned. | |
22 virtual std::string GetKey() = 0; | |
23 | |
24 // Load the key storage. False is returned if the service is not available. | |
Lei Zhang
2016/05/18 22:38:15
Grammar:
- Load -> Loads
- False is returned -> R
cfroussios
2016/05/19 21:18:18
Done.
| |
25 virtual bool Init() = 0; | |
Lei Zhang
2016/05/18 22:38:15
Can we reorder the methods? I imagine users will c
cfroussios
2016/05/19 21:18:18
The code will call indeed call Init() first, but t
| |
26 | |
27 // Tries to load all known key storages. Returns the first that succeeds or | |
28 // null if none succeed. | |
29 static std::unique_ptr<KeyStorage> CreateService(); | |
30 | |
31 private: | |
32 DISALLOW_COPY_AND_ASSIGN(KeyStorage); | |
33 }; | |
34 | |
35 #endif // COMPONENTS_OS_CRYPT_KEY_STORAGE_LINUX_H_ | |
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