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 #define LOG_TAG "PermissionStrategy"
16 
17 #include "permission_strategy.h"
18 
19 #include "accesstoken_kit.h"
20 #include "log_print.h"
21 
22 namespace OHOS::DataShare {
operator ()(std::shared_ptr<Context> context)23 bool PermissionStrategy::operator()(std::shared_ptr<Context> context)
24 {
25     if (context->permission == "reject") {
26         ZLOGE("reject permission");
27         return false;
28     }
29     if (!context->isAllowCrossPer && !context->permission.empty()) {
30         int status =
31             Security::AccessToken::AccessTokenKit::VerifyAccessToken(context->callerTokenId, context->permission);
32         if (status != Security::AccessToken::PermissionState::PERMISSION_GRANTED) {
33             ZLOGE("Verify permission denied! callerTokenId:%{public}u permission:%{public}s",
34                 context->callerTokenId, context->permission.c_str());
35             return false;
36         }
37     }
38     return true;
39 }
40 } // namespace OHOS::DataShare