Issue:#I6WGUJ

Signed-off-by: zhoushicheng <zhoushicheng2@huawei.com>
Change-Id: Id4bb3d91330d9e408d9ca54a6764f31e698ad1f2

js_environment/test/unittest/source_map_test/BUILD.gn

@@ -28,8 +28,8 @@ ohos_unittest("source_map_test") {
   ]
 
   external_deps = [
-    "ability_runtime:js_environment",
     "ability_base:want",
+    "ability_runtime:js_environment",
     "bundle_framework:appexecfwk_base",
     "c_utils:utils",
     "eventhandler:libeventhandler",

test/fuzztest/BUILD.gn

@@ -57,6 +57,7 @@ group("fuzztest") {
     "abilitytransitiondone_fuzzer:fuzztest",
     "acquiredataability_fuzzer:fuzztest",
     "addabilitystagedone_fuzzer:fuzztest",
+    "amsmanager_fuzzer:fuzztest",
     "amsmgrscheduler_fuzzer:fuzztest",
     "applicationanrlistener_fuzzer:fuzztest",
     "applifecycledeal_fuzzer:fuzztest",

test/fuzztest/amsmanager_fuzzer/BUILD.gn

@@ -0,0 +1,73 @@
+# Copyright (c) 2023 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/app_manager"
+
+##############################fuzztest##########################################
+ohos_fuzztest("AmsManagerFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/amsmanager_fuzzer"
+  include_dirs =
+      [ "${ability_runtime_innerkits_path}/app_manager/include/appmgr" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "amsmanager_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_services_path}/appmgr:appmgr_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/app_manager:app_manager",
+    "${ability_runtime_services_path}/appmgr:libappms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AmsManagerFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/amsmanager_fuzzer/amsmanager_fuzzer.cpp

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2023 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 "amsmanager_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ams_mgr_scheduler.h"
+#include "app_mgr_constants.h"
+#include "app_mgr_service_event_handler.h"
+#include "app_mgr_service_inner.h"
+#include "message_parcel.h"
+#include "securec.h"
+
+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;
+}
+const std::u16string AMSMGR_INTERFACE_TOKEN = u"ohos.aafwk.AmsManager";
+
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = GetU32Data(data);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(AMSMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    std::shared_ptr<AppMgrServiceInner> appMgrServiceInner = std::make_shared<AppMgrServiceInner>();
+    std::shared_ptr<EventRunner> runner = EventRunner::Create(Constants::APP_MGR_SERVICE_NAME);
+    std::shared_ptr<AMSEventHandler> eventHandler = std::make_shared<AMSEventHandler>(runner, appMgrServiceInner);
+    std::shared_ptr<AmsMgrScheduler> amsMgr = std::make_shared<AmsMgrScheduler>(appMgrServiceInner, eventHandler);
+    amsMgr->OnRemoteRequest(code, parcel, reply, option);
+
+    return true;
+}
+}
+
+/* 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, 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/amsmanager_fuzzer/amsmanager_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2023 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_AMSMANAGER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_AMSMANAGER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "amsmanager_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_AMSMANAGER_FUZZER_H

test/fuzztest/amsmanager_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2023 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/amsmanager_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2023 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>