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
16 #include "default_permission_profile.h"
17
18 namespace OHOS {
19 namespace AppExecFwk {
20 namespace {
21 int32_t g_permJson = ERR_OK;
22 std::mutex g_mutex;
23 static const std::string PERMISSIONS_PROFILE_KEY_BUNDLENAME = "bundleName";
24 static const std::string PERMISSIONS_PROFILE_KEY_PERMISSIONS = "permissions";
25 static const std::string PERMISSIONS_PROFILE_KEY_NAME = "name";
26 static const std::string PERMISSIONS_PROFILE_KEY_USER_CANCELLABLE = "userCancellable";
27 static const std::string PERMISSIONS_PROFILE_KEY_APP_SIGNATURE = "app_signature";
28 }
29
from_json(const nlohmann::json & jsonObject,PermissionInfo & permissionInfo)30 void from_json(const nlohmann::json &jsonObject, PermissionInfo &permissionInfo)
31 {
32 const auto &jsonObjectEnd = jsonObject.end();
33 GetValueIfFindKey<std::string>(jsonObject,
34 jsonObjectEnd,
35 PERMISSIONS_PROFILE_KEY_NAME,
36 permissionInfo.name,
37 JsonType::STRING,
38 true,
39 g_permJson,
40 ArrayType::NOT_ARRAY);
41 GetValueIfFindKey<bool>(jsonObject,
42 jsonObjectEnd,
43 PERMISSIONS_PROFILE_KEY_USER_CANCELLABLE,
44 permissionInfo.userCancellable,
45 JsonType::BOOLEAN,
46 true,
47 g_permJson,
48 ArrayType::NOT_ARRAY);
49 }
50
TransformTo(const nlohmann::json & jsonObject,std::set<DefaultPermission> & defaultPermissions) const51 ErrCode DefaultPermissionProfile::TransformTo(const nlohmann::json &jsonObject,
52 std::set<DefaultPermission> &defaultPermissions) const
53 {
54 ErrCode result = ERR_OK;
55 if (jsonObject.is_array() && !jsonObject.is_discarded()) {
56 std::lock_guard<std::mutex> lock(g_mutex);
57 g_permJson = ERR_OK;
58 for (const auto &object : jsonObject) {
59 if (!object.is_object()) {
60 return ERR_APPEXECFWK_PARSE_PROFILE_PROP_TYPE_ERROR;
61 }
62 DefaultPermission defaultPermission;
63 const auto &objectEnd = object.end();
64 GetValueIfFindKey<std::string>(object, objectEnd,
65 PERMISSIONS_PROFILE_KEY_BUNDLENAME,
66 defaultPermission.bundleName,
67 JsonType::STRING,
68 true, g_permJson, ArrayType::NOT_ARRAY);
69
70 GetValueIfFindKey<std::vector<std::string>>(object, objectEnd,
71 PERMISSIONS_PROFILE_KEY_APP_SIGNATURE,
72 defaultPermission.appSignature,
73 JsonType::ARRAY,
74 false, g_permJson, ArrayType::STRING);
75
76 GetValueIfFindKey<std::vector<PermissionInfo>>(object, objectEnd,
77 PERMISSIONS_PROFILE_KEY_PERMISSIONS,
78 defaultPermission.grantPermission,
79 JsonType::ARRAY,
80 false, g_permJson, ArrayType::OBJECT);
81
82 if (g_permJson != ERR_OK) {
83 APP_LOGE("parse install_list_permissions.json failed, g_permJson is %{public}d, bundleName:%{public}s",
84 g_permJson, defaultPermission.bundleName.c_str());
85 result = g_permJson;
86 // need recover parse result to ERR_OK
87 g_permJson = ERR_OK;
88 continue;
89 }
90
91 auto iter = defaultPermissions.find(defaultPermission);
92 if (iter != defaultPermissions.end()) {
93 APP_LOGD("Replace old defaultPermission(%{public}s)", defaultPermission.bundleName.c_str());
94 defaultPermissions.erase(iter);
95 }
96
97 defaultPermissions.insert(defaultPermission);
98 }
99 }
100 return result;
101 }
102 } // namespace AppExecFwk
103 } // namespace OHOS
104
105