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 "token_sync_manager_stub.h"
17
18 #include "accesstoken_log.h"
19 #include "hap_token_info_for_sync_parcel.h"
20 #include "ipc_skeleton.h"
21 #include "string_ex.h"
22
23 namespace OHOS {
24 namespace Security {
25 namespace AccessToken {
26 namespace {
27 static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, SECURITY_DOMAIN_ACCESSTOKEN, "TokenSyncManagerStub"};
28 }
29
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)30 int32_t TokenSyncManagerStub::OnRemoteRequest(
31 uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option)
32 {
33 ACCESSTOKEN_LOG_INFO(LABEL, "%{public}s called, code: %{public}d", __func__, code);
34 std::u16string descriptor = data.ReadInterfaceToken();
35 if (descriptor != ITokenSyncManager::GetDescriptor()) {
36 ACCESSTOKEN_LOG_ERROR(LABEL, "get unexpect descriptor: %{public}s", Str16ToStr8(descriptor).c_str());
37 return -1;
38 }
39 switch (code) {
40 case static_cast<uint32_t>(ITokenSyncManager::InterfaceCode::GET_REMOTE_HAP_TOKEN_INFO):
41 GetRemoteHapTokenInfoInner(data, reply);
42 break;
43 case static_cast<uint32_t>(ITokenSyncManager::InterfaceCode::DELETE_REMOTE_HAP_TOKEN_INFO):
44 DeleteRemoteHapTokenInfoInner(data, reply);
45 break;
46 case static_cast<uint32_t>(ITokenSyncManager::InterfaceCode::UPDATE_REMOTE_HAP_TOKEN_INFO):
47 UpdateRemoteHapTokenInfoInner(data, reply);
48 break;
49 default:
50 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
51 }
52 return NO_ERROR;
53 }
54
GetRemoteHapTokenInfoInner(MessageParcel & data,MessageParcel & reply)55 void TokenSyncManagerStub::GetRemoteHapTokenInfoInner(MessageParcel& data, MessageParcel& reply)
56 {
57 AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
58 if ((reinterpret_cast<AccessTokenIDInner *>(&tokenCaller))->type != TOKEN_NATIVE) {
59 ACCESSTOKEN_LOG_ERROR(LABEL, "%{public}s called, permission denied", __func__);
60 reply.WriteInt32(RET_FAILED);
61 return;
62 }
63 std::string deviceID = data.ReadString();
64 AccessTokenID tokenID = data.ReadUint32();
65
66 HapTokenInfoForSync tokenInfo;
67 int result = this->GetRemoteHapTokenInfo(deviceID, tokenID);
68 reply.WriteInt32(result);
69 }
70
DeleteRemoteHapTokenInfoInner(MessageParcel & data,MessageParcel & reply)71 void TokenSyncManagerStub::DeleteRemoteHapTokenInfoInner(MessageParcel& data, MessageParcel& reply)
72 {
73 AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
74 if ((reinterpret_cast<AccessTokenIDInner *>(&tokenCaller))->type != TOKEN_NATIVE) {
75 ACCESSTOKEN_LOG_ERROR(LABEL, "%{public}s called, permission denied", __func__);
76 reply.WriteInt32(RET_FAILED);
77 return;
78 }
79 std::string deviceID = data.ReadString();
80 AccessTokenID tokenID = data.ReadUint32();
81 int result = this->DeleteRemoteHapTokenInfo(tokenID);
82 reply.WriteInt32(result);
83 }
84
UpdateRemoteHapTokenInfoInner(MessageParcel & data,MessageParcel & reply)85 void TokenSyncManagerStub::UpdateRemoteHapTokenInfoInner(MessageParcel& data, MessageParcel& reply)
86 {
87 AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
88 if ((reinterpret_cast<AccessTokenIDInner *>(&tokenCaller))->type != TOKEN_NATIVE) {
89 ACCESSTOKEN_LOG_ERROR(LABEL, "%{public}s called, permission denied", __func__);
90 reply.WriteInt32(RET_FAILED);
91 return;
92 }
93 sptr<HapTokenInfoForSyncParcel> tokenInfoParcelPtr = data.ReadParcelable<HapTokenInfoForSyncParcel>();
94 int result = RET_FAILED;
95 if (tokenInfoParcelPtr != nullptr) {
96 result = this->UpdateRemoteHapTokenInfo(tokenInfoParcelPtr->hapTokenInfoForSyncParams);
97 }
98 reply.WriteInt32(result);
99 }
100 } // namespace AccessToken
101 } // namespace Security
102 } // namespace OHOS
103