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 "devattest_service_stub.h"
17
18 #include "system_ability_definition.h"
19 #include "iremote_object.h"
20 #include "iremote_stub.h"
21 #include "iservice_registry.h"
22 #include "permission.h"
23 #include "devattest_log.h"
24 #include "devattest_errno.h"
25 #include "attest_result_info.h"
26
27 namespace OHOS {
28 namespace DevAttest {
DevAttestServiceStub()29 DevAttestServiceStub::DevAttestServiceStub()
30 {
31 requestFuncMap_[GET_AUTH_RESULT] = &DevAttestServiceStub::GetAttestStatusInner;
32 }
33
~DevAttestServiceStub()34 DevAttestServiceStub::~DevAttestServiceStub()
35 {
36 requestFuncMap_.clear();
37 }
38
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)39 int DevAttestServiceStub::OnRemoteRequest(uint32_t code,
40 MessageParcel& data, MessageParcel& reply, MessageOption& option)
41 {
42 HILOGD("DevAttestServiceStub::OnRemoteRequest, cmd = %{public}d, flags = %{public}d", code, option.GetFlags());
43 if (data.ReadInterfaceToken() != GetDescriptor()) {
44 HILOGE("DevAttestServiceStub::OnRemoteRequest failed, descriptor is not matched!");
45 return DEVATTEST_SERVICE_FAILED;
46 }
47 auto itFunc = requestFuncMap_.find(code);
48 if (itFunc != requestFuncMap_.end()) {
49 auto requestFunc = itFunc->second;
50 if (requestFunc != nullptr) {
51 return (this->*requestFunc)(data, reply);
52 }
53 }
54 HILOGE("DevAttestServiceStub::OnRemoteRequest, default case");
55 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
56 }
57
GetAttestStatusInner(MessageParcel & data,MessageParcel & reply)58 int DevAttestServiceStub::GetAttestStatusInner(MessageParcel& data, MessageParcel& reply)
59 {
60 HILOGD("DevAttestServiceStub::GetAttestStatusInner");
61 if (!DelayedSingleton<Permission>::GetInstance()->IsSystem()) {
62 HILOGE("GetAttestStatusInner: not a system");
63 if (!reply.WriteInt32(DEVATTEST_ERR_JS_IS_NOT_SYSTEM_APP)) {
64 HILOGE("GetAttestStatusInner: write DEVATTEST_ERR_JS_IS_NOT_SYSTEM_APP fail");
65 return DEVATTEST_FAIL;
66 }
67 return DEVATTEST_SUCCESS;
68 }
69
70 AttestResultInfo attestResultInfo;
71 int ret = GetAttestStatus(attestResultInfo);
72 if (!reply.WriteInt32(ret)) {
73 HILOGE("GetAttestStatusInner: write result fail, %{public}d", ret);
74 return DEVATTEST_FAIL;
75 }
76 if (ret == DEVATTEST_SUCCESS) {
77 sptr<AttestResultInfo> attestResultInfoPtr = (std::make_unique<AttestResultInfo>(attestResultInfo)).release();
78 if (!attestResultInfoPtr->Marshalling(reply)) {
79 HILOGE("GetAttestStatusInner stub Marshalling failed");
80 return DEVATTEST_FAIL;
81 }
82 } else {
83 HILOGE("GetAttestStatusInner: GetAttestStatus fail, %{public}d", ret);
84 return DEVATTEST_FAIL;
85 }
86 return DEVATTEST_SUCCESS;
87 }
88 } // end of DevAttest
89 } // end of OHOS