103 lines
3.9 KiB
C++
103 lines
3.9 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "binderRpcTest"
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#include <android-base/stringprintf.h>
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#include <binder/RpcTransportTipcTrusty.h>
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#include <trusty-gtest.h>
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#include <trusty_ipc.h>
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#include "binderRpcTestFixture.h"
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namespace android {
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// Destructors need to be defined, even if pure virtual
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ProcessSession::~ProcessSession() {}
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class TrustyProcessSession : public ProcessSession {
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public:
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~TrustyProcessSession() override {}
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void setCustomExitStatusCheck(std::function<void(int wstatus)> /*f*/) override {
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LOG_ALWAYS_FATAL("setCustomExitStatusCheck() not supported");
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}
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void terminate() override { LOG_ALWAYS_FATAL("terminate() not supported"); }
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};
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std::unique_ptr<RpcTransportCtxFactory> BinderRpc::newFactory(RpcSecurity rpcSecurity) {
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switch (rpcSecurity) {
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case RpcSecurity::RAW:
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return RpcTransportCtxFactoryTipcTrusty::make();
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default:
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LOG_ALWAYS_FATAL("Unknown RpcSecurity %d", rpcSecurity);
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}
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}
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// This creates a new process serving an interface on a certain number of
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// threads.
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std::unique_ptr<ProcessSession> BinderRpc::createRpcTestSocketServerProcessEtc(
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const BinderRpcOptions& options) {
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LOG_ALWAYS_FATAL_IF(std::any_of(options.numIncomingConnectionsBySession.begin(),
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options.numIncomingConnectionsBySession.end(),
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[](size_t n) { return n != 0; }),
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"Non-zero incoming connections on Trusty");
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RpcSecurity rpcSecurity = std::get<1>(GetParam());
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uint32_t clientVersion = std::get<2>(GetParam());
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uint32_t serverVersion = std::get<3>(GetParam());
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auto ret = std::make_unique<TrustyProcessSession>();
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status_t status;
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for (size_t i = 0; i < options.numSessions; i++) {
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auto session = android::RpcSession::make(newFactory(rpcSecurity));
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EXPECT_TRUE(session->setProtocolVersion(clientVersion));
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session->setMaxOutgoingConnections(options.numOutgoingConnections);
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session->setFileDescriptorTransportMode(options.clientFileDescriptorTransportMode);
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status = session->setupPreconnectedClient({}, [&]() {
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auto port = trustyIpcPort(serverVersion);
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int rc = connect(port.c_str(), IPC_CONNECT_WAIT_FOR_PORT);
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LOG_ALWAYS_FATAL_IF(rc < 0, "Failed to connect to service: %d", rc);
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return base::unique_fd(rc);
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});
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if (options.allowConnectFailure && status != OK) {
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ret->sessions.clear();
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break;
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}
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LOG_ALWAYS_FATAL_IF(status != OK, "Failed to connect to service: %s",
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statusToString(status).c_str());
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ret->sessions.push_back({session, session->getRootObject()});
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}
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return ret;
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}
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INSTANTIATE_TEST_CASE_P(Trusty, BinderRpc,
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::testing::Combine(::testing::Values(SocketType::TIPC),
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::testing::Values(RpcSecurity::RAW),
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::testing::ValuesIn(testVersions()),
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::testing::ValuesIn(testVersions()),
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::testing::Values(false), ::testing::Values(true)),
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BinderRpc::PrintParamInfo);
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} // namespace android
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PORT_GTEST(BinderRpcTest, "com.android.trusty.binderRpcTest");
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