| Andy Hung | 6cd7980 | 2023-07-19 16:56:19 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2023 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "Permission" |
| 18 | //#define LOG_NDEBUG 0 |
| 19 | |
| 20 | #include "Permission.h" |
| 21 | |
| 22 | #include <binder/PermissionController.h> |
| 23 | #include <media/AidlConversionCppNdk.h> |
| 24 | #include <utils/Log.h> |
| 25 | |
| 26 | namespace android::afutils { |
| 27 | |
| 28 | // TODO b/182392769: use attribution source util |
| 29 | content::AttributionSourceState checkAttributionSourcePackage( |
| 30 | const content::AttributionSourceState& attributionSource) { |
| 31 | Vector<String16> packages; |
| 32 | PermissionController{}.getPackagesForUid(attributionSource.uid, packages); |
| 33 | |
| 34 | content::AttributionSourceState checkedAttributionSource = attributionSource; |
| 35 | if (!attributionSource.packageName.has_value() |
| 36 | || attributionSource.packageName.value().size() == 0) { |
| 37 | if (!packages.isEmpty()) { |
| 38 | checkedAttributionSource.packageName = |
| 39 | std::move(legacy2aidl_String16_string(packages[0]).value()); |
| 40 | } |
| 41 | } else { |
| 42 | const String16 opPackageLegacy = VALUE_OR_FATAL( |
| 43 | aidl2legacy_string_view_String16(attributionSource.packageName.value_or(""))); |
| 44 | if (std::find_if(packages.begin(), packages.end(), |
| 45 | [&opPackageLegacy](const auto& package) { |
| 46 | return opPackageLegacy == package; }) == packages.end()) { |
| 47 | ALOGW("The package name(%s) provided does not correspond to the uid %d", |
| 48 | attributionSource.packageName.value_or("").c_str(), attributionSource.uid); |
| 49 | } |
| 50 | } |
| 51 | return checkedAttributionSource; |
| 52 | } |
| 53 | |
| 54 | } // namespace android::afutils |