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 constexpr const char* PERMISSIONS_PROFILE_KEY_BUNDLENAME = "bundleName";
24 static constexpr const char* PERMISSIONS_PROFILE_KEY_PERMISSIONS = "permissions";
25 static constexpr const char* PERMISSIONS_PROFILE_KEY_NAME = "name";
26 static constexpr const char* PERMISSIONS_PROFILE_KEY_USER_CANCELLABLE = "userCancellable";
27 static constexpr const char* 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 BMSJsonUtil::GetStrValueIfFindKey(jsonObject,
34 jsonObjectEnd,
35 PERMISSIONS_PROFILE_KEY_NAME,
36 permissionInfo.name,
37 true,
38 g_permJson);
39 BMSJsonUtil::GetBoolValueIfFindKey(jsonObject,
40 jsonObjectEnd,
41 PERMISSIONS_PROFILE_KEY_USER_CANCELLABLE,
42 permissionInfo.userCancellable,
43 true,
44 g_permJson);
45 }
46
TransformTo(const nlohmann::json &jsonObject, std::set<DefaultPermission> &defaultPermissions) const47 ErrCode DefaultPermissionProfile::TransformTo(const nlohmann::json &jsonObject,
48 std::set<DefaultPermission> &defaultPermissions) const
49 {
50 ErrCode result = ERR_OK;
51 if (jsonObject.is_array() && !jsonObject.is_discarded()) {
52 std::lock_guard<std::mutex> lock(g_mutex);
53 g_permJson = ERR_OK;
54 for (const auto &object : jsonObject) {
55 if (!object.is_object()) {
56 return ERR_APPEXECFWK_PARSE_PROFILE_PROP_TYPE_ERROR;
57 }
58 DefaultPermission defaultPermission;
59 const auto &objectEnd = object.end();
60 BMSJsonUtil::GetStrValueIfFindKey(object, objectEnd,
61 PERMISSIONS_PROFILE_KEY_BUNDLENAME,
62 defaultPermission.bundleName,
63 true, g_permJson);
64
65 GetValueIfFindKey<std::vector<std::string>>(object, objectEnd,
66 PERMISSIONS_PROFILE_KEY_APP_SIGNATURE,
67 defaultPermission.appSignature,
68 JsonType::ARRAY,
69 false, g_permJson, ArrayType::STRING);
70
71 GetValueIfFindKey<std::vector<PermissionInfo>>(object, objectEnd,
72 PERMISSIONS_PROFILE_KEY_PERMISSIONS,
73 defaultPermission.grantPermission,
74 JsonType::ARRAY,
75 false, g_permJson, ArrayType::OBJECT);
76
77 if (g_permJson != ERR_OK) {
78 APP_LOGE("parse install_list_permissions.json failed, g_permJson is %{public}d, bundleName:%{public}s",
79 g_permJson, defaultPermission.bundleName.c_str());
80 result = g_permJson;
81 // need recover parse result to ERR_OK
82 g_permJson = ERR_OK;
83 continue;
84 }
85
86 auto iter = defaultPermissions.find(defaultPermission);
87 if (iter != defaultPermissions.end()) {
88 APP_LOGD("Replace old defaultPermission(%{public}s)", defaultPermission.bundleName.c_str());
89 defaultPermissions.erase(iter);
90 }
91
92 defaultPermissions.insert(defaultPermission);
93 }
94 }
95 return result;
96 }
97 } // namespace AppExecFwk
98 } // namespace OHOS
99
100