1 /*
2  * Copyright (c) 2021 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef PERMISSION_UTIL_H
17 #define PERMISSION_UTIL_H
18 
19 #include <string>
20 #include <unordered_map>
21 
22 #include "access_token.h"
23 #include "singleton.h"
24 
25 namespace OHOS {
26 namespace Sensors {
27 const std::string ACCELEROMETER_PERMISSION = "ohos.permission.ACCELEROMETER";
28 const std::string GYROSCOPE_PERMISSION = "ohos.permission.GYROSCOPE";
29 const std::string ACTIVITY_MOTION_PERMISSION = "ohos.permission.ACTIVITY_MOTION";
30 const std::string READ_HEALTH_DATA_PERMISSION = "ohos.permission.READ_HEALTH_DATA";
31 const std::string MANAGE_SENSOR_PERMISSION = "ohos.permission.MANAGE_SENSOR";
32 
33 using namespace Security::AccessToken;
34 class PermissionUtil : public Singleton<PermissionUtil> {
35 public:
36     PermissionUtil() = default;
~PermissionUtil()37     virtual ~PermissionUtil() {};
38     int32_t CheckSensorPermission(AccessTokenID callerToken, int32_t sensorTypeId);
39     bool IsNativeToken(AccessTokenID callerToken);
40     int32_t CheckManageSensorPermission(AccessTokenID callerToken);
41 
42 private:
43     void AddPermissionRecord(AccessTokenID tokenID, const std::string &permissionName, bool status);
44     static std::unordered_map<int32_t, std::string> sensorPermissions_;
45 };
46 } // namespace Sensors
47 } // namespace OHOS
48 #endif // PERMISSION_UTIL_H
49