add fuzz

Signed-off-by: sunxuhui <sunxuhui7@huawei.com>

test/fuzztest/BUILD.gn

@@ -33,6 +33,7 @@ group("fuzztest") {
     "abilitymanagerservicesecond_fuzzer:fuzztest",
     "abilitymanagerservicesixth_fuzzer:fuzztest",
     "abilitymanagerservicethird_fuzzer:fuzztest",
+    "abilitymgrpreloaduiextstateobserver_fuzzer:fuzztest",
     "abilitymgrrest_fuzzer:fuzztest",
     "abilityrunningrecord_fuzzer:fuzztest",
     "abilitystubabilityrecovery_fuzzer:fuzztest",
@@ -172,8 +173,10 @@ group("fuzztest") {
     "appmgrclientrest_fuzzer:fuzztest",
     "appmgrrest_fuzzer:fuzztest",
     "appstateobservermanager_fuzzer:fuzztest",
+    "assertfaultproxy_fuzzer:fuzztest",
     "attachabilitythread_fuzzer:fuzztest",
     "attachrenderprocess_fuzzer:fuzztest",
+    "autostartupinfo_fuzzer:fuzztest",
     "blockability_fuzzer:fuzztest",
     "blockamsservice_fuzzer:fuzztest",
     "blockappservice_fuzzer:fuzztest",
@@ -191,11 +194,13 @@ group("fuzztest") {
     "continuemission_fuzzer:fuzztest",
     "dataabilitymanager_fuzzer:fuzztest",
     "delegatordoabilityforeground_fuzzer:fuzztest",
+    "dialogsessioninfo_fuzzer:fuzztest",
     "doabilitybackground_fuzzer:fuzztest",
     "doabilityforeground_fuzzer:fuzztest",
     "dumpabilityinfodone_fuzzer:fuzztest",
     "dumpstate_fuzzer:fuzztest",
     "dumpsysstate_fuzzer:fuzztest",
+    "extensionconfig_fuzzer:fuzztest",
     "forcetimeoutfortest_fuzzer:fuzztest",
     "freeinstallabilityfromremote_fuzzer:fuzztest",
     "getabilityrunninginfos_fuzzer:fuzztest",
@@ -264,6 +269,7 @@ group("fuzztest") {
     "stopuser_fuzzer:fuzztest",
     "systemabilitytokencallbackstub_fuzzer:fuzztest",
     "terminateability_fuzzer:fuzztest",
+    "toolstestobserver_fuzzer:fuzztest",
     "unlockmissionforcleanup_fuzzer:fuzztest",
     "unregisterabilitylifecyclecallback_fuzzer:fuzztest",
     "unregisterapplicationstateobserver_fuzzer:fuzztest",

test/fuzztest/abilitymgrpreloaduiextstateobserver_fuzzer/BUILD.gn

@@ -0,0 +1,92 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilitymgrPreloadUiextStateObserverFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitymgrpreloaduiextstateobserver_fuzzer"
+  include_dirs = [
+    "${ability_runtime_innerkits_path}/ability_manager/include",
+    "${ability_runtime_services_path}/abilitymgr/include",
+  ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/ability_state_data.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/app_mgr_client.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/app_service_manager.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/app_state_data.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/application_state_observer_stub.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/page_state_data.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/process_data.cpp",
+    "${ability_runtime_services_path}/abilitymgr/src/extension_record.cpp",
+    "${ability_runtime_services_path}/abilitymgr/src/preload_uiext_state_observer.cpp",
+    "${bundlefwk_inner_api_path}/appexecfwk_base/src/application_info.cpp",
+    "abilitymgrpreloaduiextstateobserver_fuzzer.cpp",
+  ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+  cflags = []
+  if (target_cpu == "arm") {
+    cflags += [ "-DBINDER_IPC_32BIT" ]
+  }
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/ability_manager:ability_start_options",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hitrace:hitrace_meter",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [ "input:libmmi-client" ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilitymgrPreloadUiextStateObserverFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitymgrpreloaduiextstateobserver_fuzzer/abilitymgrpreloaduiextstateobserver_fuzzer.cpp

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "abilitymgrpreloaduiextstateobserver_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+#include "securec.h"
+#include <iostream>
+#define private public
+#include "preload_uiext_state_observer.h"
+#undef private
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr size_t U32_AT_SIZE = 4;
+} // namespace
+
+bool DoSomethingInterestingWithMyAPI(const char *data, size_t size)
+{
+    std::weak_ptr<OHOS::AbilityRuntime::ExtensionRecord> extensionRecord;
+    std::shared_ptr<PreLoadUIExtStateObserver> preLoadUIExtStateObserver =
+        std::make_shared<PreLoadUIExtStateObserver>(extensionRecord);
+    ProcessData processData;
+    preLoadUIExtStateObserver-> OnProcessDied(processData);
+    return true;
+}
+} // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size > OHOS::FOO_MAX_LEN || size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char *ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size + 1, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/abilitymgrpreloaduiextstateobserver_fuzzer/abilitymgrpreloaduiextstateobserver_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYMGRPRELOADUIEXTSTATEOBSERVER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYMGRPRELOADUIEXTSTATEOBSERVER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitymgrpreloaduiextstateobserver_fuzzer"
+
+#endif

test/fuzztest/abilitymgrpreloaduiextstateobserver_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/abilitymgrpreloaduiextstateobserver_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2024 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/assertfaultproxy_fuzzer/BUILD.gn

@@ -0,0 +1,88 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("AssertFaultProxyFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/assertfaultproxy_fuzzer"
+  include_dirs = [
+    "${ability_runtime_innerkits_path}/ability_manager/include",
+    "${ability_runtime_services_path}/abilitymgr/include",
+  ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [
+    "${ability_runtime_services_path}/abilitymgr/src/assert_fault_proxy.cpp",
+    "${ability_runtime_services_path}/common/src/ffrt_task_handler_wrap.cpp",
+    "${ability_runtime_services_path}/common/src/queue_task_handler_wrap.cpp",
+    "${ability_runtime_services_path}/common/src/task_handler_wrap.cpp",
+    "assertfaultproxy_fuzzer.cpp",
+  ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+  cflags = []
+  if (target_cpu == "arm") {
+    cflags += [ "-DBINDER_IPC_32BIT" ]
+  }
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/ability_manager:ability_start_options",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hitrace:hitrace_meter",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+    "window_manager:libwsutils",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [ "input:libmmi-client" ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AssertFaultProxyFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/assertfaultproxy_fuzzer/assertfaultproxy_fuzzer.cpp

@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "assertfaultproxy_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "assert_fault_proxy.h"
+#undef private
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr int INPUT_ZERO = 0;
+constexpr int INPUT_ONE = 1;
+constexpr int INPUT_THREE = 3;
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr size_t U32_AT_SIZE = 4;
+constexpr uint8_t ENABLE = 2;
+constexpr size_t OFFSET_ZERO = 24;
+constexpr size_t OFFSET_ONE = 16;
+constexpr size_t OFFSET_TWO = 8;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[INPUT_ZERO] << OFFSET_ZERO) | (ptr[INPUT_ONE] << OFFSET_ONE) | (ptr[ENABLE] << OFFSET_TWO) |
+        ptr[INPUT_THREE];
+}
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    AAFwk::UserStatus status = AAFwk::ASSERT_TERMINATE;
+    wptr<IRemoteObject> remote;
+    sptr<IRemoteObject> impl;
+    auto assertFaultProxy = std::make_shared<AbilityRuntime::AssertFaultProxy>(impl);
+    assertFaultProxy->NotifyDebugAssertResult(status);
+
+    AbilityRuntime::AssertFaultRemoteDeathRecipient::RemoteDiedHandler handler;
+    auto assertFaultRemoteDeathRecipient =
+        std::make_shared<AbilityRuntime::AssertFaultRemoteDeathRecipient>(handler);
+    assertFaultRemoteDeathRecipient->OnRemoteDied(remote);
+
+    auto modalSystemAssertUIExtension = std::make_shared<AbilityRuntime::ModalSystemAssertUIExtension>();
+    Want want;
+    modalSystemAssertUIExtension->CreateModalUIExtension(want);
+
+    auto assertDialogConnection =
+        std::make_shared<AbilityRuntime::ModalSystemAssertUIExtension::AssertDialogConnection>();
+    assertDialogConnection->SetReqeustAssertDialogWant(want);
+    AppExecFwk::ElementName element;
+    sptr<IRemoteObject> remoteObject;
+    int intParam = static_cast<int>(GetU32Data(data));
+    assertDialogConnection->OnAbilityConnectDone(element, remoteObject, intParam);
+    assertDialogConnection->OnAbilityDisconnectDone(element, intParam);
+    modalSystemAssertUIExtension->DisconnectSystemUI();
+    modalSystemAssertUIExtension->TryNotifyOneWaitingThread();
+    modalSystemAssertUIExtension->TryNotifyOneWaitingThreadInner();
+    modalSystemAssertUIExtension->GetConnection();
+    modalSystemAssertUIExtension->dialogConnectionCallback_ = nullptr;
+    modalSystemAssertUIExtension->GetConnection();
+
+    return true;
+}
+}  // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size > OHOS::FOO_MAX_LEN || size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = (char*)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size + 1, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/assertfaultproxy_fuzzer/assertfaultproxy_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_ASSER_TFAULT_PROXY_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ASSER_TFAULT_PROXY_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "assertfaultproxy_fuzzer"
+
+#endif

test/fuzztest/assertfaultproxy_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/assertfaultproxy_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2024 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/autostartupinfo_fuzzer/BUILD.gn

@@ -0,0 +1,85 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("AutoStartupInfoFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/autostartupinfo_fuzzer"
+  include_dirs = [
+    "${ability_runtime_innerkits_path}/ability_manager/include",
+    "${ability_runtime_services_path}/abilitymgr/include",
+  ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [
+    "${ability_runtime_services_path}/abilitymgr/src/auto_startup_info.cpp",
+    "autostartupinfo_fuzzer.cpp",
+  ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+  cflags = []
+  if (target_cpu == "arm") {
+    cflags += [ "-DBINDER_IPC_32BIT" ]
+  }
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/ability_manager:ability_start_options",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hitrace:hitrace_meter",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+    "window_manager:libwsutils",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [ "input:libmmi-client" ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AutoStartupInfoFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/autostartupinfo_fuzzer/autostartupinfo_fuzzer.cpp

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "autostartupinfo_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+#include <iostream>
+
+#include "auto_startup_info.h"
+#include "ability_record.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+using namespace OHOS::AbilityRuntime;
+
+namespace OHOS {
+namespace {
+constexpr int INPUT_ZERO = 0;
+constexpr int INPUT_ONE = 1;
+constexpr int INPUT_THREE = 3;
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr size_t U32_AT_SIZE = 4;
+constexpr uint8_t ENABLE = 2;
+constexpr size_t OFFSET_ZERO = 24;
+constexpr size_t OFFSET_ONE = 16;
+constexpr size_t OFFSET_TWO = 8;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[INPUT_ZERO] << OFFSET_ZERO) | (ptr[INPUT_ONE] << OFFSET_ONE) | (ptr[ENABLE] << OFFSET_TWO) |
+        ptr[INPUT_THREE];
+}
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    Parcel parcel;
+    auto autoStartupInfo = std::make_shared<AutoStartupInfo>();
+    autoStartupInfo->ReadFromParcel(parcel);
+    autoStartupInfo->Marshalling(parcel);
+    return true;
+}
+}  // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size > OHOS::FOO_MAX_LEN || size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = (char*)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size + 1, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/autostartupinfo_fuzzer/autostartupinfo_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_AUTOSTARTUPINFO_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_AUTOSTARTUPINFO_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "autostartupinfo_fuzzer"
+
+#endif

test/fuzztest/autostartupinfo_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/autostartupinfo_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2024 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/dialogsessioninfo_fuzzer/BUILD.gn

@@ -0,0 +1,82 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("DialogSessionInfoFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/dialogsessioninfo_fuzzer"
+  include_dirs = [
+    "${ability_runtime_innerkits_path}/ability_manager/include",
+    "${ability_runtime_services_path}/abilitymgr/include",
+  ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "dialogsessioninfo_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+  cflags = []
+  if (target_cpu == "arm") {
+    cflags += [ "-DBINDER_IPC_32BIT" ]
+  }
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/ability_manager:ability_start_options",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hitrace:hitrace_meter",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+    "window_manager:libwsutils",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [ "input:libmmi-client" ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":DialogSessionInfoFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/dialogsessioninfo_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/dialogsessioninfo_fuzzer/dialogsessioninfo_fuzzer.cpp

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "dialogsessioninfo_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "dialog_session_info.h"
+
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr int INPUT_ZERO = 0;
+constexpr int INPUT_ONE = 1;
+constexpr int INPUT_TWO = 2;
+constexpr int INPUT_THREE = 3;
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr size_t U32_AT_SIZE = 4;
+constexpr size_t OFFSET_ZERO = 24;
+constexpr size_t OFFSET_ONE = 16;
+constexpr size_t OFFSET_TWO = 8;
+constexpr uint8_t ENABLE = 2;
+} // namespace
+
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[INPUT_ZERO] << OFFSET_ZERO) | (ptr[INPUT_ONE] << OFFSET_ONE) | (ptr[INPUT_TWO] << OFFSET_TWO) |
+        ptr[INPUT_THREE];
+}
+
+bool DoSomethingInterestingWithMyAPI(const char *data, size_t size)
+{
+    Parcel parcel;
+    auto dialogSessionInfo = std::make_shared<DialogSessionInfo>();
+    dialogSessionInfo->ReadFromParcel(parcel);
+    dialogSessionInfo->Marshalling(parcel);
+    return true;
+}
+} // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size > OHOS::FOO_MAX_LEN || size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char *ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size + 1 data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/dialogsessioninfo_fuzzer/dialogsessioninfo_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_DIALOG_SESSION_INFO_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_DIALOG_SESSION_INFO_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "dialogsessioninfo_fuzzer"
+
+#endif

test/fuzztest/dialogsessioninfo_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2024 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/extensionconfig_fuzzer/BUILD.gn

@@ -0,0 +1,86 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("ExtensionConfigFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/extensionconfig_fuzzer"
+  include_dirs = [
+    "${ability_runtime_innerkits_path}/ability_manager/include",
+    "${ability_runtime_services_path}/abilitymgr/include",
+  ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [
+    "${ability_runtime_services_path}/abilitymgr/src/extension_config.cpp",
+    "extensionconfig_fuzzer.cpp",
+  ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+  cflags = []
+  if (target_cpu == "arm") {
+    cflags += [ "-DBINDER_IPC_32BIT" ]
+  }
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/ability_manager:ability_start_options",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "config_policy:configpolicy_util",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hitrace:hitrace_meter",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+    "window_manager:libwsutils",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [ "input:libmmi-client" ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":ExtensionConfigFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/extensionconfig_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/extensionconfig_fuzzer/extensionconfig_fuzzer.cpp

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "extensionconfig_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_record.h"
+#define private public
+#include "extension_config.h"
+#define private public
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr int INPUT_ZERO = 0;
+constexpr int INPUT_ONE = 1;
+constexpr int INPUT_TWO = 2;
+constexpr int INPUT_THREE = 3;
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr size_t U32_AT_SIZE = 4;
+constexpr size_t OFFSET_ZERO = 24;
+constexpr size_t OFFSET_ONE = 16;
+constexpr size_t OFFSET_TWO = 8;
+constexpr uint8_t ENABLE = 2;
+} // namespace
+
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[INPUT_ZERO] << OFFSET_ZERO) | (ptr[INPUT_ONE] << OFFSET_ONE) | (ptr[INPUT_TWO] << OFFSET_TWO) |
+        ptr[INPUT_THREE];
+}
+
+bool DoSomethingInterestingWithMyAPI(const char *data, size_t size)
+{
+    std::string strParam(data, size);
+    auto extensionConfig = std::make_shared<ExtensionConfig>();
+    extensionConfig->LoadExtensionConfiguration();
+    extensionConfig->GetExtensionAutoDisconnectTime(strParam);
+    extensionConfig->IsExtensionStartThirdPartyAppEnable(strParam);
+    extensionConfig->IsExtensionStartServiceEnable(strParam, strParam);
+    nlohmann::json object;
+    extensionConfig->LoadExtensionConfig(object);
+    extensionConfig->ReadFileInfoJson(strParam, object);
+    extensionConfig->GetExtensionConfigPath();
+    extensionConfig->LoadExtensionAutoDisconnectTime(object, strParam);
+    extensionConfig->LoadExtensionThirdPartyAppBlockedList(object, strParam);
+    extensionConfig->LoadExtensionServiceBlockedList(object, strParam);
+    extensionConfig->CheckServiceExtensionUriValid(strParam);
+    return true;
+}
+} // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size > OHOS::FOO_MAX_LEN || size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char *ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size + 1, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/extensionconfig_fuzzer/extensionconfig_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_EXTENSION_CONFIG_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_EXTENSION_CONFIG_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "extensionconfig_fuzzer"
+
+#endif

test/fuzztest/extensionconfig_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2024 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/toolstestobserver_fuzzer/BUILD.gn

@@ -0,0 +1,54 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("ToolsTestObserverFuzzTest") {
+  module_out_path = module_output_path
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/toolstestobserver_fuzzer"
+  include_dirs = []
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  configs = []
+  sources = [ "toolstestobserver_fuzzer.cpp" ]
+  deps = [
+    "${ability_runtime_path}/tools/aa:tools_aa_source_set",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+  external_deps = [
+    "ability_base:configuration",
+    "bundle_framework:appexecfwk_base",
+    "hilog:libhilog",
+    "ipc:ipc_core",
+  ]
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":ToolsTestObserverFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/toolstestobserver_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/toolstestobserver_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2024 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/toolstestobserver_fuzzer/toolstestobserver_fuzzer.cpp

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "toolstestobserver_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+#include "securec.h"
+#include <iostream>
+#define private public
+#include "test_observer.h"
+#undef private
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr int INPUT_ZERO = 0;
+constexpr int INPUT_ONE = 1;
+constexpr int INPUT_TWO = 2;
+constexpr int INPUT_THREE = 3;
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr size_t U32_AT_SIZE = 4;
+constexpr size_t OFFSET_ZERO = 24;
+constexpr size_t OFFSET_ONE = 16;
+constexpr size_t OFFSET_TWO = 8;
+} // namespace
+
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[INPUT_ZERO] << OFFSET_ZERO) | (ptr[INPUT_ONE] << OFFSET_ONE) | (ptr[INPUT_TWO] << OFFSET_TWO) |
+        ptr[INPUT_THREE];
+}
+
+bool DoSomethingInterestingWithMyAPI(const char *data, size_t size)
+{
+    std::shared_ptr<TestObserver> testObserver = std::make_shared<TestObserver>();
+    std::string stringParam(data, size);
+    std::string cmd(data, size);
+    int64_t resultCode = static_cast<int64_t>(GetU32Data(data));
+    int64_t timeoutSec = static_cast<int64_t>(GetU32Data(data));
+    int64_t timeoutMs = static_cast<int64_t>(GetU32Data(data));
+  
+    testObserver-> TestStatus(stringParam, resultCode);
+    testObserver-> ExecuteShellCommand(cmd, timeoutSec);
+    testObserver->TestFinished(stringParam, resultCode);
+    testObserver-> WaitForFinish(timeoutMs);
+
+    return true;
+}
+} // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size > OHOS::FOO_MAX_LEN || size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char *ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size + 1, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/toolstestobserver_fuzzer/toolstestobserver_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_TOOLSTESTOBSERVER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_TOOLSTESTOBSERVER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "toolstestobserver_fuzzer"
+
+#endif