1 /*
2  * Copyright (c) 2023 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 OHOS_FILEMGMT_DFSU_ACCESS_TOKEN_HELPER_H
17 #define OHOS_FILEMGMT_DFSU_ACCESS_TOKEN_HELPER_H
18 
19 #include <string>
20 
21 namespace OHOS::FileManagement {
22 inline const std::string PERM_CLOUD_SYNC_MANAGER = "ohos.permission.CLOUDFILE_SYNC_MANAGER";
23 inline const std::string PERM_CLOUD_SYNC = "ohos.permission.CLOUDFILE_SYNC";
24 inline const std::string PERM_AUTH_URI = "ohos.permission.PROXY_AUTHORIZATION_URI";
25 inline const std::string FILE_ACCESS_MANAGER_PERMISSION = "ohos.permission.FILE_ACCESS_MANAGER";
26 inline const std::string PERM_DISTRIBUTED_DATASYNC = "ohos.permission.DISTRIBUTED_DATASYNC";
27 
28 class DfsuAccessTokenHelper final {
29 public:
30     static bool CheckCallerPermission(const std::string &permissionName);
31     static int32_t GetCallerBundleName(std::string &bundleName);
32     static bool CheckPermission(uint32_t tokenId, const std::string &permissionName);
33     static bool CheckUriPermission(const std::string &uri);
34     static int32_t GetBundleNameByToken(uint32_t tokenId, std::string &bundleName);
35     static bool IsSystemApp();
36     static int32_t GetUserId();
37     static int32_t GetPid();
38 };
39 } // namespace OHOS::FileManagement
40 
41 #endif // OHOS_FILEMGMT_DFSU_ACCESS_TOKEN_HELPER_H