| // |
| // Copyright (C) 2015 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. |
| // |
| |
| #include <sysexits.h> |
| #include <string> |
| |
| #include <base/command_line.h> |
| #include <brillo/daemons/dbus_daemon.h> |
| #include <brillo/dbus/async_event_sequencer.h> |
| #include <brillo/minijail/minijail.h> |
| #include <brillo/syslog_logging.h> |
| #include <brillo/userdb_utils.h> |
| |
| #include "tpm_manager/common/tpm_manager_constants.h" |
| #include "tpm_manager/server/dbus_service.h" |
| #include "tpm_manager/server/local_data_store_impl.h" |
| #include "tpm_manager/server/tpm_manager_service.h" |
| |
| #if USE_TPM2 |
| #include "tpm_manager/server/tpm2_initializer_impl.h" |
| #include "tpm_manager/server/tpm2_nvram_impl.h" |
| #include "tpm_manager/server/tpm2_status_impl.h" |
| #else |
| #include "tpm_manager/server/tpm_initializer_impl.h" |
| #include "tpm_manager/server/tpm_nvram_impl.h" |
| #include "tpm_manager/server/tpm_status_impl.h" |
| #endif |
| |
| using brillo::dbus_utils::AsyncEventSequencer; |
| |
| namespace { |
| |
| const char kWaitForOwnershipTriggerSwitch[] = "wait_for_ownership_trigger"; |
| |
| class TpmManagerDaemon : public brillo::DBusServiceDaemon { |
| public: |
| TpmManagerDaemon() |
| : brillo::DBusServiceDaemon(tpm_manager::kTpmManagerServiceName) { |
| base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); |
| local_data_store_.reset(new tpm_manager::LocalDataStoreImpl()); |
| #if USE_TPM2 |
| tpm_status_.reset(new tpm_manager::Tpm2StatusImpl); |
| tpm_initializer_.reset(new tpm_manager::Tpm2InitializerImpl( |
| local_data_store_.get(), |
| tpm_status_.get())); |
| tpm_nvram_.reset(new tpm_manager::Tpm2NvramImpl(local_data_store_.get())); |
| #else |
| tpm_status_.reset(new tpm_manager::TpmStatusImpl); |
| tpm_initializer_.reset(new tpm_manager::TpmInitializerImpl( |
| local_data_store_.get(), |
| tpm_status_.get())); |
| tpm_nvram_.reset(new tpm_manager::TpmNvramImpl(local_data_store_.get())); |
| #endif |
| tpm_manager_service_.reset(new tpm_manager::TpmManagerService( |
| command_line->HasSwitch(kWaitForOwnershipTriggerSwitch), |
| local_data_store_.get(), |
| tpm_status_.get(), |
| tpm_initializer_.get(), |
| tpm_nvram_.get())); |
| } |
| |
| protected: |
| int OnInit() override { |
| int result = brillo::DBusServiceDaemon::OnInit(); |
| if (result != EX_OK) { |
| LOG(ERROR) << "Error starting tpm_manager dbus daemon."; |
| return result; |
| } |
| CHECK(tpm_manager_service_->Initialize()); |
| return EX_OK; |
| } |
| |
| void RegisterDBusObjectsAsync(AsyncEventSequencer* sequencer) override { |
| dbus_service_.reset(new tpm_manager::DBusService( |
| bus_, tpm_manager_service_.get(), tpm_manager_service_.get())); |
| dbus_service_->Register(sequencer->GetHandler("Register() failed.", true)); |
| } |
| |
| private: |
| std::unique_ptr<tpm_manager::LocalDataStore> local_data_store_; |
| std::unique_ptr<tpm_manager::TpmStatus> tpm_status_; |
| std::unique_ptr<tpm_manager::TpmInitializer> tpm_initializer_; |
| std::unique_ptr<tpm_manager::TpmNvram> tpm_nvram_; |
| std::unique_ptr<tpm_manager::TpmManagerService> tpm_manager_service_; |
| std::unique_ptr<tpm_manager::DBusService> dbus_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TpmManagerDaemon); |
| }; |
| |
| } // namespace |
| |
| int main(int argc, char* argv[]) { |
| base::CommandLine::Init(argc, argv); |
| base::CommandLine *cl = base::CommandLine::ForCurrentProcess(); |
| int flags = brillo::kLogToSyslog; |
| if (cl->HasSwitch("log_to_stderr")) { |
| flags |= brillo::kLogToStderr; |
| } |
| brillo::InitLog(flags); |
| TpmManagerDaemon daemon; |
| LOG(INFO) << "TpmManager Daemon Started."; |
| return daemon.Run(); |
| } |