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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 | |
vabr (Chromium)
2016/05/23 12:38:33
nit: Also here, please end the sentence with a ful
cfroussios
2016/05/30 11:50:16
Done.
| |
15 class KeyStorageLinux { | |
16 public: | |
17 KeyStorageLinux() = default; | |
18 virtual ~KeyStorageLinux() = default; | |
19 | |
20 // Tries to load all known key storages. Returns the first that succeeds or | |
21 // null if none succeed. | |
22 static std::unique_ptr<KeyStorageLinux> CreateService(); | |
23 | |
24 // Gets the encryption key from the OS password-managing library. If a key is | |
25 // not found, a new key will be generated, stored and returned. | |
26 virtual std::string GetKey() = 0; | |
27 | |
28 protected: | |
29 // Loads the key storage. Returns false if the service is not available. | |
30 virtual bool Init() = 0; | |
31 | |
32 private: | |
33 DISALLOW_COPY_AND_ASSIGN(KeyStorageLinux); | |
34 }; | |
35 | |
36 #endif // COMPONENTS_OS_CRYPT_KEY_STORAGE_LINUX_H_ | |
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