1 /*
2 * Copyright (c) 2025 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 "hasdomainaccount_fuzzer.h"
17
18 #include "account_log_wrapper.h"
19 #include "domain_account_client.h"
20 #include "fuzz_data.h"
21 #include <string>
22
23 using namespace std;
24 using namespace OHOS::AccountSA;
25
26 namespace OHOS {
27 namespace {
28 const int ENUM_MAX = 4;
29 const int TEST_ENUM = 5;
30 class TestDomainAccountCallback : public DomainAccountCallback {
31 public:
TestDomainAccountCallback()32 TestDomainAccountCallback() {};
~TestDomainAccountCallback()33 virtual ~TestDomainAccountCallback() {}
OnResult(const int32_t errCode,Parcel & parcel)34 void OnResult(const int32_t errCode, Parcel &parcel) override {}
35 };
36
37 class TestDomainAccountPlugin : public DomainAccountPlugin {
38 public:
TestDomainAccountPlugin()39 TestDomainAccountPlugin() {}
~TestDomainAccountPlugin()40 virtual ~TestDomainAccountPlugin() {}
Auth(const DomainAccountInfo & info,const std::vector<uint8_t> & password,const std::shared_ptr<DomainAccountCallback> & callback)41 void Auth(const DomainAccountInfo &info, const std::vector<uint8_t> &password,
42 const std::shared_ptr<DomainAccountCallback> &callback) override {}
AuthWithPopup(const AccountSA::DomainAccountInfo & info,const std::shared_ptr<AccountSA::DomainAccountCallback> & callback)43 void AuthWithPopup(const AccountSA::DomainAccountInfo &info,
44 const std::shared_ptr<AccountSA::DomainAccountCallback> &callback) override {}
AuthWithToken(const AccountSA::DomainAccountInfo & info,const std::vector<uint8_t> & token,const std::shared_ptr<AccountSA::DomainAccountCallback> & callback)45 void AuthWithToken(const AccountSA::DomainAccountInfo &info, const std::vector<uint8_t> &token,
46 const std::shared_ptr<AccountSA::DomainAccountCallback> &callback) override {}
GetAuthStatusInfo(const DomainAccountInfo & info,const std::shared_ptr<DomainAccountCallback> & callback)47 void GetAuthStatusInfo(const DomainAccountInfo &info,
48 const std::shared_ptr<DomainAccountCallback> &callback) override {}
GetDomainAccountInfo(const GetDomainAccountInfoOptions & options,const std::shared_ptr<DomainAccountCallback> & callback)49 void GetDomainAccountInfo(const GetDomainAccountInfoOptions &options,
50 const std::shared_ptr<DomainAccountCallback> &callback) override {}
OnAccountBound(const DomainAccountInfo & info,const int32_t localId,const std::shared_ptr<DomainAccountCallback> & callback)51 void OnAccountBound(const DomainAccountInfo &info, const int32_t localId,
52 const std::shared_ptr<DomainAccountCallback> &callback) override {}
OnAccountUnBound(const DomainAccountInfo & info,const std::shared_ptr<DomainAccountCallback> & callback)53 void OnAccountUnBound(const DomainAccountInfo &info,
54 const std::shared_ptr<DomainAccountCallback> &callback) override {}
IsAccountTokenValid(const DomainAccountInfo & info,const std::vector<uint8_t> & token,const std::shared_ptr<DomainAccountCallback> & callback)55 void IsAccountTokenValid(const DomainAccountInfo &info, const std::vector<uint8_t> &token,
56 const std::shared_ptr<DomainAccountCallback> &callback) override {}
GetAccessToken(const DomainAccountInfo & domainInfo,const std::vector<uint8_t> & accountToken,const GetAccessTokenOptions & option,const std::shared_ptr<DomainAccountCallback> & callback)57 void GetAccessToken(const DomainAccountInfo &domainInfo, const std::vector<uint8_t> &accountToken,
58 const GetAccessTokenOptions &option, const std::shared_ptr<DomainAccountCallback> &callback) override {}
59 };
60 }
HasDomainAccountFuzzTest(const uint8_t * data,size_t size)61 bool HasDomainAccountFuzzTest(const uint8_t* data, size_t size)
62 {
63 bool ret = true;
64 if ((data == nullptr) || (size == 0)) {
65 return false;
66 }
67 FuzzData fuzzData(data, size);
68 DomainAccountInfo info;
69 info.domain_ = fuzzData.GenerateString();
70 info.accountName_ = fuzzData.GenerateString();
71 info.accountId_ = fuzzData.GenerateString();
72 info.isAuthenticated = fuzzData.GenerateBool();
73 info.serverConfigId_ = fuzzData.GenerateString();
74 int typeNumber = fuzzData.GenerateBool() ? TEST_ENUM : fuzzData.GetData<int>() % ENUM_MAX;
75 info.status_ = static_cast<DomainAccountStatus>(typeNumber);
76 std::shared_ptr<DomainAccountCallback> callback = std::make_shared<TestDomainAccountCallback>();
77 std::shared_ptr<DomainAccountPlugin> plugin = std::make_shared<TestDomainAccountPlugin>();
78 DomainAccountClient::GetInstance().RegisterPlugin(plugin);
79 ret = DomainAccountClient::GetInstance().HasAccount(info, callback);
80 DomainAccountClient::GetInstance().UnregisterPlugin();
81 return ret == ERR_OK;
82 }
83 }
84
85 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)86 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
87 {
88 /* Run your code on data */
89 OHOS::HasDomainAccountFuzzTest(data, size);
90 return 0;
91 }
92
93