1 /*
2 * Copyright (c) 2022 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 #include "get_self_permissions.h"
16
17 #include <thread>
18
19 #include "accesstoken_kit.h"
20 #include "storage_service_log.h"
21 #include "nativetoken_kit.h"
22 #include "token_setproc.h"
23
24 namespace OHOS {
25 namespace StorageManager {
SetAccessTokenPermission(const std::string & processName,const std::vector<std::string> & permission,uint64_t & tokenId)26 void PermissionUtilsTest::SetAccessTokenPermission(const std::string &processName,
27 const std::vector<std::string> &permission, uint64_t &tokenId)
28 {
29 auto perms = std::make_unique<const char *[]>(permission.size());
30 for (size_t i = 0; i < permission.size(); i++) {
31 perms[i] = permission[i].c_str();
32 }
33
34 NativeTokenInfoParams infoInstance = {
35 .dcapsNum = 0,
36 .permsNum = permission.size(),
37 .aclsNum = 0,
38 .dcaps = nullptr,
39 .perms = perms.get(),
40 .acls = nullptr,
41 .processName = processName.c_str(),
42 .aplStr = "system_basic",
43 };
44 tokenId = GetAccessTokenId(&infoInstance);
45 if (tokenId == 0) {
46 LOGE("Get Acess Token Id Failed");
47 return;
48 }
49 int ret = SetSelfTokenID(tokenId);
50 if (ret != 0) {
51 LOGE("Set Acess Token Id Failed");
52 return;
53 }
54 ret = Security::AccessToken::AccessTokenKit::ReloadNativeTokenInfo();
55 if (ret < 0) {
56 LOGE("Reload Native Token Info Failed");
57 return;
58 }
59 }
60 } // namespace StorageManager
61 } // namespace OHOS
62
63