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 #include "permission_util.h"
17
18 #include <thread>
19 #include "sensor_agent_type.h"
20 #include "sensors_errors.h"
21 #include "sensors_log_domain.h"
22
23 namespace OHOS {
24 namespace Sensors {
25 using namespace OHOS::HiviewDFX;
26
27 namespace {
28 constexpr HiLogLabel LABEL = { LOG_CORE, SensorsLogDomain::SENSOR_UTILS, "PermissionUtil" };
29 const std::string ACCELEROMETER_PERMISSION = "ohos.permission.ACCELEROMETER";
30 const std::string GYROSCOPE_PERMISSION = "ohos.permission.GYROSCOPE";
31 const std::string ACTIVITY_MOTION_PERMISSION = "ohos.permission.ACTIVITY_MOTION";
32 const std::string READ_HEALTH_DATA_PERMISSION = "ohos.permission.READ_HEALTH_DATA";
33 } // namespace
34
35 std::unordered_map<uint32_t, std::string> PermissionUtil::sensorPermissions_ = {
36 { SENSOR_TYPE_ID_ACCELEROMETER, ACCELEROMETER_PERMISSION },
37 { SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED, ACCELEROMETER_PERMISSION },
38 { SENSOR_TYPE_ID_LINEAR_ACCELERATION, ACCELEROMETER_PERMISSION },
39 { SENSOR_TYPE_ID_GYROSCOPE, GYROSCOPE_PERMISSION },
40 { SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED, GYROSCOPE_PERMISSION },
41 { SENSOR_TYPE_ID_PEDOMETER_DETECTION, ACTIVITY_MOTION_PERMISSION },
42 { SENSOR_TYPE_ID_PEDOMETER, ACTIVITY_MOTION_PERMISSION },
43 { SENSOR_TYPE_ID_HEART_RATE, READ_HEALTH_DATA_PERMISSION }
44 };
45
CheckSensorPermission(AccessTokenID callerToken,int32_t sensorTypeId)46 bool PermissionUtil::CheckSensorPermission(AccessTokenID callerToken, int32_t sensorTypeId)
47 {
48 if (sensorPermissions_.find(sensorTypeId) == sensorPermissions_.end()) {
49 return true;
50 }
51 std::string permissionName = sensorPermissions_[sensorTypeId];
52 int32_t result = AccessTokenKit::VerifyAccessToken(callerToken, permissionName);
53 if (result != PERMISSION_GRANTED) {
54 HiLog::Error(LABEL, "%{public}s sensorId: %{public}d grant failed, result: %{public}d",
55 __func__, sensorTypeId, result);
56 return false;
57 }
58 HiLog::Debug(LABEL, "%{public}s sensorId: %{public}d grant success", __func__, sensorTypeId);
59 return true;
60 }
61 } // namespace Sensors
62 } // namespace OHOS
63