blob: 2ed9e3101972fe8a90f0895e684e475793d9b573 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*
*
* @file FileSystem.h
* @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
* @version 1.0
* @brief Sample service implementation.
*/
#pragma once
#include <ckm/ckm-type.h>
#include <string>
#include <file-lock.h>
namespace CKM {
typedef std::vector<std::string> AppLabelVector;
typedef std::vector<uid_t> UidVector;
class FileSystem {
public:
FileSystem(uid_t uid);
std::string getDBPath() const;
// Domain Key Encryption Key
RawBuffer getDKEK() const;
void saveDKEK(const RawBuffer &buffer) const;
// Database Data Encryption Key
RawBuffer getDBDEK() const;
void saveDBDEK(const RawBuffer &buffer) const;
// Remove all ckm data related to user
int removeUserData() const;
void addRemovedApp(const std::string &smackLabel) const;
AppLabelVector clearRemovedsApps() const;
static int init();
static UidVector getUIDsFromDBFile();
static FileLock lock();
virtual ~FileSystem() {}
protected:
std::string getDKEKPath() const;
std::string getDBDEKPath() const;
RawBuffer loadFile(const std::string &path) const;
void saveFile(const std::string &path, const RawBuffer &buffer) const;
std::string getRemovedAppsPath() const;
uid_t m_uid;
};
} // namespace CKM
|
