!1000 add dms fuzz

Merge pull request !1000 from chenbin/master

test/fuzztest/BUILD.gn

@@ -22,6 +22,7 @@ group("fuzztest") {
     "distributedwant_fuzzer:fuzztest",
     "distributedwantparams_fuzzer:fuzztest",
     "dmsfreeinstallcallbackstub_fuzzer:fuzztest",
+    "dschedallconnectmanager_fuzzer:fuzztest",
     "dschedsoftbussession_fuzzer:fuzztest",
     "dschedtransportsoftbusadapter_fuzzer:fuzztest",
   ]

test/fuzztest/dschedallconnectmanager_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/dmsfwk/dmsfwk.gni")
+ohos_fuzztest("DSchedAllConnectManagerFuzzTest") {
+  module_out_path = module_output_path
+
+  visibility = [ ":*" ]
+  include_dirs = [
+    "${dms_path}/test/fuzztest/dschedallconnectmanager_fuzzer",
+    "${dms_path}/services/dtbschedmgr/include/",
+    "${dms_path}/interfaces/innerkits/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/collaborate/",
+    "${dms_path}/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/softbus_adapter/allconnectmgr",
+  ]
+
+  fuzz_config_file = "${dms_path}/test/fuzztest/dschedallconnectmanager_fuzzer"
+
+  configs = [ "${dms_path}/services/dtbschedmgr/test/resource:coverage_flags" ]
+
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+    "-Dprivate=public",
+  ]
+
+  sources = [ "dschedallconnectmanager_fuzzer.cpp" ]
+
+  deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
+
+  defines = []
+  if (dmsfwk_mission_manager) {
+    defines += [ "SUPPORT_DISTRIBUTED_MISSION_MANAGER" ]
+  }
+
+  external_deps = [
+    "ability_base:base",
+    "ability_base:want",
+    "ability_base:zuri",
+    "ability_runtime:ability_manager",
+    "ability_runtime:app_manager",
+    "ability_runtime:dataobs_manager",
+    "ability_runtime:mission_info",
+    "access_token:libaccesstoken_sdk",
+    "access_token:libnativetoken_shared",
+    "access_token:libtokensetproc_shared",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "cJSON:cjson",
+    "c_utils:utils",
+    "data_share:datashare_consumer",
+    "device_auth:deviceauth_sdk",
+    "device_info_manager:distributed_device_profile_common",
+    "device_info_manager:distributed_device_profile_sdk",
+    "device_manager:devicemanagersdk",
+    "device_security_level:dslm_sdk",
+    "distributed_bundle_framework:dbms_fwk",
+    "dsoftbus:softbus_client",
+    "eventhandler:libeventhandler",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "hitrace:hitrace_meter",
+    "hitrace:libhitracechain",
+    "init:libbegetutil",
+    "ipc:ipc_core",
+    "kv_store:distributeddata_inner",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+}
+
+group("fuzztest") {
+  testonly = true
+  deps = [ ":DSchedAllConnectManagerFuzzTest" ]
+}

test/fuzztest/dschedallconnectmanager_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ

test/fuzztest/dschedallconnectmanager_fuzzer/dschedallconnectmanager_fuzzer.cpp

@@ -0,0 +1,68 @@
+/*
+ * 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 "dschedallconnectmanager_fuzzer.h"
+
+#include "dsched_all_connect_manager.h"
+#include "service_collaboration_manager_capi.h"
+
+namespace OHOS {
+namespace DistributedSchedule {
+void FuzzApplyAdvanceResource(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    const std::string peerNetworkId(reinterpret_cast<const char*>(data), size);
+    uint8_t* data1 = const_cast<uint8_t*>(data);
+    ServiceCollaborationManager_ResourceRequestInfoSets reqInfoSets =
+        *(reinterpret_cast<ServiceCollaborationManager_ResourceRequestInfoSets*>(data1));
+    DSchedAllConnectManager::GetInstance().ApplyAdvanceResource(peerNetworkId, reqInfoSets);
+}
+
+void FuzzGetResourceRequest(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    uint8_t* data2 = const_cast<uint8_t*>(data);
+    ServiceCollaborationManager_ResourceRequestInfoSets reqInfoSets =
+        *(reinterpret_cast<ServiceCollaborationManager_ResourceRequestInfoSets*>(data2));
+    DSchedAllConnectManager::GetInstance().GetResourceRequest(reqInfoSets);
+}
+
+void FuzzPublishServiceState(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    const std::string peerNetworkId(reinterpret_cast<const char*>(data), size);
+    const std::string extraInfo(reinterpret_cast<const char*>(data), size);
+    uint8_t* temp = const_cast<uint8_t*>(data);
+    ServiceCollaborationManagerBussinessStatus state =
+        *(reinterpret_cast<ServiceCollaborationManagerBussinessStatus*>(temp));
+    DSchedAllConnectManager::GetInstance().PublishServiceState(peerNetworkId, extraInfo, state);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    OHOS::DistributedSchedule::FuzzApplyAdvanceResource(data, size);
+    OHOS::DistributedSchedule::FuzzGetResourceRequest(data, size);
+    OHOS::DistributedSchedule::FuzzPublishServiceState(data, size);
+    return 0;
+}

test/fuzztest/dschedallconnectmanager_fuzzer/dschedallconnectmanager_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 OHOS_DSCHED_ALL_CONNECT_MANAGER_FUZZER_H
+#define OHOS_DSCHED_ALL_CONNECT_MANAGER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "dschedallconnectmanager_fuzzer"
+
+#endif

test/fuzztest/dschedallconnectmanager_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<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/dschedsoftbussession_fuzzer/dschedsoftbussession_fuzzer.cpp

@@ -28,6 +28,11 @@ void FuzzOnBytesReceived(const uint8_t* data, size_t size)
     std::shared_ptr<DSchedDataBuffer> buffer = std::make_shared<DSchedDataBuffer>(size);
     DSchedSoftbusSession dschedSoftbusSession;
     dschedSoftbusSession.OnBytesReceived(buffer);
+    dschedSoftbusSession.OnConnect();
+    dschedSoftbusSession.GetPeerDeviceId();
+    int32_t dataType = *(reinterpret_cast<const int32_t*>(data));
+    dschedSoftbusSession.SendData(buffer, dataType);
+    dschedSoftbusSession.OnDisconnect();
 }
 }
 }

test/fuzztest/dschedtransportsoftbusadapter_fuzzer/BUILD.gn

@@ -27,6 +27,8 @@ ohos_fuzztest("DSchedTransportSoftbusAdapterFuzzTest") {
     "${dms_path}/services/dtbschedmgr/include/collaborate/",
     "${dms_path}/common/include/",
     "${dms_path}/services/dtbschedmgr/include/softbus_adapter/transport",
+    "${dms_path}/services/dtbschedmgr/include/continue",
+    "${dms_path}/services/dtbschedmgr/include/continue/state",
   ]
 
   fuzz_config_file =

test/fuzztest/dschedtransportsoftbusadapter_fuzzer/dschedtransportsoftbusadapter_fuzzer.cpp

@@ -15,10 +15,17 @@
 
 #include "dschedtransportsoftbusadapter_fuzzer.h"
 
+#include "dsched_continue_manager.h"
+#include "dsched_data_buffer.h"
 #include "dsched_transport_softbus_adapter.h"
+#include "idata_listener.h"
 
 namespace OHOS {
 namespace DistributedSchedule {
+namespace {
+constexpr uint32_t MAX_BUFFER_SIZE = 80 * 1024 * 1024;
+}
+
 void FuzzOnBind(const uint8_t* data, size_t size)
 {
     if ((data == nullptr) || (size < sizeof(size_t))) {
@@ -52,6 +59,100 @@ void FuzzOnBytes(const uint8_t* data, size_t size)
     DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
     dschedTransportSoftbusAdapter.OnBytes(sessionId, newdata, dataLen);
 }
+
+void FuzzConnectDevice(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t)) || size >= MAX_BUFFER_SIZE) {
+        return;
+    }
+    std::string peerDeviceId(reinterpret_cast<const char*>(data), size);
+    int32_t sessionId = *(reinterpret_cast<const int32_t*>(data));
+
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.ConnectDevice(peerDeviceId, sessionId);
+    int32_t dataType = *(reinterpret_cast<const int32_t*>(data));
+    std::shared_ptr<DSchedDataBuffer> dataBuffer = std::make_shared<DSchedDataBuffer>(size);
+    dschedTransportSoftbusAdapter.SendData(sessionId, dataType, dataBuffer);
+    dschedTransportSoftbusAdapter.SendBytesBySoftbus(sessionId, dataBuffer);
+    dschedTransportSoftbusAdapter.InitChannel();
+    dschedTransportSoftbusAdapter.CreateServerSocket();
+    dschedTransportSoftbusAdapter.CreateClientSocket(peerDeviceId);
+    bool isServer = sessionId % 2;
+    dschedTransportSoftbusAdapter.CreateSessionRecord(sessionId, peerDeviceId, isServer);
+    dschedTransportSoftbusAdapter.AddNewPeerSession(peerDeviceId, sessionId);
+    dschedTransportSoftbusAdapter.ShutdownSession(peerDeviceId, sessionId);
+    bool isSelfCalled = sessionId % 2;
+    dschedTransportSoftbusAdapter.NotifyListenersSessionShutdown(sessionId, isSelfCalled);
+    dschedTransportSoftbusAdapter.ReleaseChannel();
+}
+
+void FuzzDisconnectDevice(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    std::string peerDeviceId(reinterpret_cast<const char*>(data), size);
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.DisconnectDevice(peerDeviceId);
+}
+
+
+void FuzzOnDataReady(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t)) || size >= MAX_BUFFER_SIZE) {
+        return;
+    }
+    int32_t sessionId = *(reinterpret_cast<const int32_t*>(data));
+    std::shared_ptr<DSchedDataBuffer> dataBuffer = std::make_shared<DSchedDataBuffer>(size);
+    uint32_t dataType = *(reinterpret_cast<const uint32_t*>(data));
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.OnDataReady(sessionId, dataBuffer, dataType);
+}
+
+void FuzzRegisterListener(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    int32_t serviceType = *(reinterpret_cast<const int32_t*>(data));
+    std::shared_ptr<DSchedContinueManager::SoftbusListener> listener =
+        std::make_shared<DSchedContinueManager::SoftbusListener>();
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.RegisterListener(serviceType, listener);
+}
+
+void FuzzUnregisterListener(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    int32_t serviceType = *(reinterpret_cast<const int32_t*>(data));
+    std::shared_ptr<DSchedContinueManager::SoftbusListener> listener =
+        std::make_shared<DSchedContinueManager::SoftbusListener>();
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.UnregisterListener(serviceType, listener);
+}
+
+void FuzzSetCallingTokenId(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    int32_t callingTokenId = *(reinterpret_cast<const int32_t*>(data));
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.SetCallingTokenId(callingTokenId);
+}
+
+void FuzzGetSessionIdByDeviceId(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(size_t))) {
+        return;
+    }
+    int32_t sessionId = *(reinterpret_cast<const int32_t*>(data));
+    std::string peerDeviceId(reinterpret_cast<const char*>(data), size);
+    DSchedTransportSoftbusAdapter dschedTransportSoftbusAdapter;
+    dschedTransportSoftbusAdapter.GetSessionIdByDeviceId(peerDeviceId, sessionId);
+}
 }
 }
 
@@ -61,5 +162,12 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
     OHOS::DistributedSchedule::FuzzOnBind(data, size);
     OHOS::DistributedSchedule::FuzzOnShutdown(data, size);
     OHOS::DistributedSchedule::FuzzOnBytes(data, size);
+    OHOS::DistributedSchedule::FuzzConnectDevice(data, size);
+    OHOS::DistributedSchedule::FuzzDisconnectDevice(data, size);
+    OHOS::DistributedSchedule::FuzzOnDataReady(data, size);
+    OHOS::DistributedSchedule::FuzzRegisterListener(data, size);
+    OHOS::DistributedSchedule::FuzzUnregisterListener(data, size);
+    OHOS::DistributedSchedule::FuzzSetCallingTokenId(data, size);
+    OHOS::DistributedSchedule::FuzzGetSessionIdByDeviceId(data, size);
     return 0;
 }