| // Copyright 2015 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "attestation/client/dbus_proxy.h" |
| |
| #include <base/bind.h> |
| #include <brillo/dbus/dbus_method_invoker.h> |
| #include <dbus/attestation/dbus-constants.h> |
| |
| namespace { |
| |
| // Use a two minute timeout because TPM operations can take a long time and |
| // there may be a few of them queued up. |
| const int kDBusTimeoutMS = 120000; |
| |
| } // namespace |
| |
| namespace attestation { |
| |
| DBusProxy::DBusProxy() {} |
| DBusProxy::~DBusProxy() { |
| if (bus_) { |
| bus_->ShutdownAndBlock(); |
| } |
| } |
| |
| bool DBusProxy::Initialize() { |
| dbus::Bus::Options options; |
| options.bus_type = dbus::Bus::SYSTEM; |
| bus_ = new dbus::Bus(options); |
| object_proxy_ = bus_->GetObjectProxy( |
| attestation::kAttestationServiceName, |
| dbus::ObjectPath(attestation::kAttestationServicePath)); |
| return (object_proxy_ != nullptr); |
| } |
| |
| void DBusProxy::GetKeyInfo(const GetKeyInfoRequest& request, |
| const GetKeyInfoCallback& callback) { |
| auto on_error = [](const GetKeyInfoCallback& callback, brillo::Error* error) { |
| GetKeyInfoReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetKeyInfo, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::GetEndorsementInfo(const GetEndorsementInfoRequest& request, |
| const GetEndorsementInfoCallback& callback) { |
| auto on_error = [](const GetEndorsementInfoCallback& callback, |
| brillo::Error* error) { |
| GetEndorsementInfoReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetEndorsementInfo, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::GetAttestationKeyInfo( |
| const GetAttestationKeyInfoRequest& request, |
| const GetAttestationKeyInfoCallback& callback) { |
| auto on_error = [](const GetAttestationKeyInfoCallback& callback, |
| brillo::Error* error) { |
| GetAttestationKeyInfoReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetAttestationKeyInfo, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::ActivateAttestationKey( |
| const ActivateAttestationKeyRequest& request, |
| const ActivateAttestationKeyCallback& callback) { |
| auto on_error = [](const ActivateAttestationKeyCallback& callback, |
| brillo::Error* error) { |
| ActivateAttestationKeyReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kActivateAttestationKey, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::CreateCertifiableKey( |
| const CreateCertifiableKeyRequest& request, |
| const CreateCertifiableKeyCallback& callback) { |
| auto on_error = [](const CreateCertifiableKeyCallback& callback, |
| brillo::Error* error) { |
| CreateCertifiableKeyReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kCreateCertifiableKey, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::Decrypt(const DecryptRequest& request, |
| const DecryptCallback& callback) { |
| auto on_error = [](const DecryptCallback& callback, brillo::Error* error) { |
| DecryptReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kDecrypt, callback, base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::Sign(const SignRequest& request, const SignCallback& callback) { |
| auto on_error = [](const SignCallback& callback, brillo::Error* error) { |
| SignReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kSign, callback, base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::RegisterKeyWithChapsToken( |
| const RegisterKeyWithChapsTokenRequest& request, |
| const RegisterKeyWithChapsTokenCallback& callback) { |
| auto on_error = [](const RegisterKeyWithChapsTokenCallback& callback, |
| brillo::Error* error) { |
| RegisterKeyWithChapsTokenReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kRegisterKeyWithChapsToken, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::GetEnrollmentPreparations( |
| const GetEnrollmentPreparationsRequest& request, |
| const GetEnrollmentPreparationsCallback& callback) { |
| auto on_error = [](const GetEnrollmentPreparationsCallback& callback, |
| brillo::Error* error) { |
| GetEnrollmentPreparationsReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetEnrollmentPreparations, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::GetStatus(const GetStatusRequest& request, |
| const GetStatusCallback& callback) { |
| auto on_error = [](const GetStatusCallback& callback, brillo::Error* error) { |
| GetStatusReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetStatus, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::Verify(const VerifyRequest& request, |
| const VerifyCallback& callback) { |
| auto on_error = [](const VerifyCallback& callback, brillo::Error* error) { |
| VerifyReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kVerify, callback, base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::CreateEnrollRequest( |
| const CreateEnrollRequestRequest& request, |
| const CreateEnrollRequestCallback& callback) { |
| auto on_error = [](const CreateEnrollRequestCallback& callback, |
| brillo::Error* error) { |
| CreateEnrollRequestReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kCreateEnrollRequest, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::FinishEnroll(const FinishEnrollRequest& request, |
| const FinishEnrollCallback& callback) { |
| auto on_error = [](const FinishEnrollCallback& callback, |
| brillo::Error* error) { |
| FinishEnrollReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kFinishEnroll, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::Enroll(const EnrollRequest& request, |
| const EnrollCallback& callback) { |
| auto on_error = [](const EnrollCallback& callback, brillo::Error* error) { |
| EnrollReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kEnroll, callback, base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::CreateCertificateRequest( |
| const CreateCertificateRequestRequest& request, |
| const CreateCertificateRequestCallback& callback) { |
| auto on_error = [](const CreateCertificateRequestCallback& callback, |
| brillo::Error* error) { |
| CreateCertificateRequestReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kCreateCertificateRequest, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::FinishCertificateRequest( |
| const FinishCertificateRequestRequest& request, |
| const FinishCertificateRequestCallback& callback) { |
| auto on_error = [](const FinishCertificateRequestCallback& callback, |
| brillo::Error* error) { |
| FinishCertificateRequestReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kFinishCertificateRequest, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::GetCertificate(const GetCertificateRequest& request, |
| const GetCertificateCallback& callback) { |
| auto on_error = [](const GetCertificateCallback& callback, |
| brillo::Error* error) { |
| GetCertificateReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetCertificate, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::SignEnterpriseChallenge( |
| const SignEnterpriseChallengeRequest& request, |
| const SignEnterpriseChallengeCallback& callback) { |
| auto on_error = [](const SignEnterpriseChallengeCallback& callback, |
| brillo::Error* error) { |
| SignEnterpriseChallengeReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kSignEnterpriseChallenge, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::SignSimpleChallenge( |
| const SignSimpleChallengeRequest& request, |
| const SignSimpleChallengeCallback& callback) { |
| auto on_error = [](const SignSimpleChallengeCallback& callback, |
| brillo::Error* error) { |
| SignSimpleChallengeReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kSignSimpleChallenge, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| void DBusProxy::SetKeyPayload(const SetKeyPayloadRequest& request, |
| const SetKeyPayloadCallback& callback) { |
| auto on_error = [](const SetKeyPayloadCallback& callback, |
| brillo::Error* error) { |
| SetKeyPayloadReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kSetKeyPayload, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::DeleteKeys(const DeleteKeysRequest& request, |
| const DeleteKeysCallback& callback) { |
| auto on_error = [](const DeleteKeysCallback& callback, brillo::Error* error) { |
| DeleteKeysReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kDeleteKeys, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::ResetIdentity(const ResetIdentityRequest& request, |
| const ResetIdentityCallback& callback) { |
| auto on_error = [](const ResetIdentityCallback& callback, |
| brillo::Error* error) { |
| ResetIdentityReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kResetIdentity, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::GetEnrollmentId(const GetEnrollmentIdRequest& request, |
| const GetEnrollmentIdCallback& callback) { |
| auto on_error = [](const GetEnrollmentIdCallback& callback, |
| brillo::Error* error) { |
| GetEnrollmentIdReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetEnrollmentId, callback, base::Bind(on_error, callback), |
| request); |
| } |
| |
| void DBusProxy::GetCertifiedNvIndex( |
| const GetCertifiedNvIndexRequest& request, |
| const GetCertifiedNvIndexCallback& callback) { |
| auto on_error = [](const GetCertifiedNvIndexCallback& callback, |
| brillo::Error* error) { |
| GetCertifiedNvIndexReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kGetCertifiedNvIndex, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| } // namespace attestation |