| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| #define LOG_TAG "binderRpcTest" |
| |
| #include <binder/RpcTransportTipcTrusty.h> |
| #include <trusty-gtest.h> |
| #include <trusty_ipc.h> |
| |
| #include "binderRpcTestFixture.h" |
| |
| using android::binder::unique_fd; |
| |
| namespace android { |
| |
| // Destructors need to be defined, even if pure virtual |
| ProcessSession::~ProcessSession() {} |
| |
| class TrustyProcessSession : public ProcessSession { |
| public: |
| ~TrustyProcessSession() override {} |
| |
| void setCustomExitStatusCheck(std::function<void(int wstatus)> /*f*/) override { |
| LOG_ALWAYS_FATAL("setCustomExitStatusCheck() not supported"); |
| } |
| |
| void terminate() override { LOG_ALWAYS_FATAL("terminate() not supported"); } |
| }; |
| |
| std::unique_ptr<RpcTransportCtxFactory> BinderRpc::newFactory(RpcSecurity rpcSecurity) { |
| switch (rpcSecurity) { |
| case RpcSecurity::RAW: |
| return RpcTransportCtxFactoryTipcTrusty::make(); |
| default: |
| LOG_ALWAYS_FATAL("Unknown RpcSecurity %d", static_cast<int>(rpcSecurity)); |
| } |
| } |
| |
| // This creates a new process serving an interface on a certain number of |
| // threads. |
| std::unique_ptr<ProcessSession> BinderRpc::createRpcTestSocketServerProcessEtc( |
| const BinderRpcOptions& options) { |
| LOG_ALWAYS_FATAL_IF(std::any_of(options.numIncomingConnectionsBySession.begin(), |
| options.numIncomingConnectionsBySession.end(), |
| [](size_t n) { return n != 0; }), |
| "Non-zero incoming connections on Trusty"); |
| |
| RpcSecurity rpcSecurity = GetParam().security; |
| uint32_t clientVersion = GetParam().clientVersion; |
| uint32_t serverVersion = GetParam().serverVersion; |
| |
| auto ret = std::make_unique<TrustyProcessSession>(); |
| |
| status_t status; |
| for (size_t i = 0; i < options.numSessions; i++) { |
| auto session = android::RpcSession::make(newFactory(rpcSecurity)); |
| |
| EXPECT_TRUE(session->setProtocolVersion(clientVersion)); |
| session->setMaxOutgoingConnections(options.numOutgoingConnections); |
| session->setFileDescriptorTransportMode(options.clientFileDescriptorTransportMode); |
| |
| status = session->setupPreconnectedClient({}, [&]() { |
| auto port = trustyIpcPort(serverVersion); |
| int rc = connect(port.c_str(), IPC_CONNECT_WAIT_FOR_PORT); |
| LOG_ALWAYS_FATAL_IF(rc < 0, "Failed to connect to service: %d", rc); |
| return unique_fd(rc); |
| }); |
| if (options.allowConnectFailure && status != OK) { |
| ret->sessions.clear(); |
| break; |
| } |
| LOG_ALWAYS_FATAL_IF(status != OK, "Failed to connect to service: %s", |
| statusToString(status).c_str()); |
| ret->sessions.push_back({session, session->getRootObject()}); |
| } |
| |
| return ret; |
| } |
| |
| static std::vector<BinderRpc::ParamType> getTrustyBinderRpcParams() { |
| std::vector<BinderRpc::ParamType> ret; |
| |
| for (const auto& clientVersion : testVersions()) { |
| for (const auto& serverVersion : testVersions()) { |
| ret.push_back(BinderRpc::ParamType{ |
| .type = SocketType::TIPC, |
| .security = RpcSecurity::RAW, |
| .clientVersion = clientVersion, |
| .serverVersion = serverVersion, |
| // TODO: should we test both versions here? |
| .singleThreaded = false, |
| .noKernel = true, |
| }); |
| } |
| } |
| |
| return ret; |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(Trusty, BinderRpc, ::testing::ValuesIn(getTrustyBinderRpcParams()), |
| BinderRpc::PrintParamInfo); |
| |
| } // namespace android |
| |
| PORT_GTEST(BinderRpcTest, "com.android.trusty.binderRpcTest"); |