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 #include "context_callback_impl.h"
16
17 #include <sstream>
18
19 #include "iam_check.h"
20 #include "iam_logger.h"
21 #include "iam_mem.h"
22 #include "iam_ptr.h"
23
24 #define LOG_LABEL UserIam::Common::LABEL_USER_AUTH_SA
25 namespace OHOS {
26 namespace UserIam {
27 namespace UserAuth {
ContextCallbackImpl(sptr<IamCallbackInterface> iamCallback,OperationType operationType)28 ContextCallbackImpl::ContextCallbackImpl(sptr<IamCallbackInterface> iamCallback, OperationType operationType)
29 : iamCallback_(iamCallback)
30 {
31 metaData_.operationType = operationType;
32 metaData_.startTime = std::chrono::steady_clock::now();
33 std::ostringstream ss;
34 ss << "IDM(operation:" << operationType << ")";
35 iamHitraceHelper_ = Common::MakeShared<IamHitraceHelper>(ss.str());
36 }
37
OnAcquireInfo(ExecutorRole src,int32_t moduleType,const std::vector<uint8_t> & acquireMsg) const38 void ContextCallbackImpl::OnAcquireInfo(ExecutorRole src, int32_t moduleType,
39 const std::vector<uint8_t> &acquireMsg) const
40 {
41 if (iamCallback_ == nullptr) {
42 IAM_LOGE("iam callback is nullptr");
43 return;
44 }
45 int32_t acquireInfo;
46 if (Common::UnpackInt32(acquireMsg, 0, acquireInfo) != SUCCESS) {
47 IAM_LOGE("failed to unpack acquireMsg");
48 return;
49 }
50 Attributes attr = {};
51 iamCallback_->OnAcquireInfo(moduleType, acquireInfo, attr);
52 }
53
OnResult(int32_t resultCode,const Attributes & finalResult)54 void ContextCallbackImpl::OnResult(int32_t resultCode, const Attributes &finalResult)
55 {
56 int32_t remainTime;
57 int32_t freezingTime;
58 metaData_.operationResult = resultCode;
59 if (finalResult.GetInt32Value(Attributes::ATTR_REMAIN_TIMES, remainTime)) {
60 metaData_.remainTime = remainTime;
61 }
62 if (finalResult.GetInt32Value(Attributes::ATTR_FREEZING_TIME, freezingTime)) {
63 metaData_.freezingTime = freezingTime;
64 }
65 metaData_.endTime = std::chrono::steady_clock::now();
66
67 if (iamCallback_ != nullptr) {
68 iamCallback_->OnResult(resultCode, finalResult);
69 }
70
71 ContextCallbackNotifyListener::GetInstance().Process(metaData_);
72 if (stopCallback_ != nullptr) {
73 stopCallback_();
74 }
75 }
76
SetTraceUserId(int32_t userId)77 void ContextCallbackImpl::SetTraceUserId(int32_t userId)
78 {
79 metaData_.userId = userId;
80 }
81
SetTraceRemainTime(int32_t remainTime)82 void ContextCallbackImpl::SetTraceRemainTime(int32_t remainTime)
83 {
84 metaData_.remainTime = remainTime;
85 }
86
SetTraceFreezingTime(int32_t freezingTime)87 void ContextCallbackImpl::SetTraceFreezingTime(int32_t freezingTime)
88 {
89 metaData_.freezingTime = freezingTime;
90 }
91
SetTraceSdkVersion(int32_t version)92 void ContextCallbackImpl::SetTraceSdkVersion(int32_t version)
93 {
94 metaData_.sdkVersion = version;
95 }
96
SetTraceCallingUid(uint64_t callingUid)97 void ContextCallbackImpl::SetTraceCallingUid(uint64_t callingUid)
98 {
99 metaData_.callingUid = callingUid;
100 }
101
SetTraceAuthType(AuthType authType)102 void ContextCallbackImpl::SetTraceAuthType(AuthType authType)
103 {
104 metaData_.authType = authType;
105 }
106
SetTraceAuthTrustLevel(AuthTrustLevel atl)107 void ContextCallbackImpl::SetTraceAuthTrustLevel(AuthTrustLevel atl)
108 {
109 metaData_.atl = atl;
110 }
111
SetCleaner(Context::ContextStopCallback callback)112 void ContextCallbackImpl::SetCleaner(Context::ContextStopCallback callback)
113 {
114 stopCallback_ = callback;
115 }
116
AddNotifier(const Notify & notify)117 void ContextCallbackNotifyListener::AddNotifier(const Notify ¬ify)
118 {
119 notifierList_.emplace_back(notify);
120 }
121
Process(const MetaData & metaData)122 void ContextCallbackNotifyListener::Process(const MetaData &metaData)
123 {
124 for (const auto ¬ify : notifierList_) {
125 if (notify != nullptr) {
126 notify(metaData);
127 }
128 }
129 }
130
NewInstance(sptr<IamCallbackInterface> iamCallback,OperationType operationType)131 std::shared_ptr<ContextCallback> ContextCallback::NewInstance(sptr<IamCallbackInterface> iamCallback,
132 OperationType operationType)
133 {
134 if (iamCallback == nullptr) {
135 IAM_LOGE("iam callback is nullptr, parameter is invalid");
136 return nullptr;
137 }
138 return UserIam::Common::MakeShared<ContextCallbackImpl>(iamCallback, operationType);
139 }
140 } // namespace UserAuth
141 } // namespace UserIam
142 } // namespace OHOS