1 /*
2 * Copyright (c) 2022-2024 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 "authenticate_fuzzer.h"
17
18 #include <cstddef>
19 #include <string>
20 #include <vector>
21 #include "app_account_authenticator_callback_stub.h"
22 #include "app_account_manager.h"
23 #include "account_log_wrapper.h"
24 #include "fuzz_data.h"
25
26 using namespace std;
27 using namespace OHOS::AccountSA;
28
29 class MockAuthenticatorCallback : public OHOS::AccountSA::IAppAccountAuthenticatorCallback {
30 public:
OnResult(int32_t resultCode,const OHOS::AAFwk::Want & result)31 void OnResult(int32_t resultCode, const OHOS::AAFwk::Want& result) override
32 {
33 return;
34 }
OnRequestRedirected(OHOS::AAFwk::Want & request)35 void OnRequestRedirected(OHOS::AAFwk::Want& request) override
36 {
37 return;
38 }
OnRequestContinued()39 void OnRequestContinued() override
40 {
41 return;
42 }
AsObject()43 OHOS::sptr<OHOS::IRemoteObject> AsObject() override
44 {
45 return nullptr;
46 }
47 };
48 namespace OHOS {
AuthenticateFuzzTest(const uint8_t * data,size_t size)49 bool AuthenticateFuzzTest(const uint8_t* data, size_t size)
50 {
51 bool result = false;
52 if (size > 0) {
53 FuzzData fuzzData(data, size);
54 std::string testName(fuzzData.GenerateRandomString());
55 std::string testOwner(fuzzData.GenerateRandomString());
56 std::string testAuthType(fuzzData.GenerateRandomString());
57 std::string testKey(fuzzData.GenerateRandomString());
58 std::string testValue(fuzzData.GenerateRandomString());
59 AAFwk::Want options;
60 options.SetParam(testKey, testValue);
61 sptr<MockAuthenticatorCallback> callback = new (std::nothrow) MockAuthenticatorCallback();
62 result = AppAccountManager::Authenticate(testName, testOwner, testAuthType, options, callback);
63 }
64 return result;
65 }
66 }
67
68 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)69 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
70 {
71 /* Run your code on data */
72 OHOS::AuthenticateFuzzTest(data, size);
73 return 0;
74 }
75
76