| // |
| // 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 "attestation/client/dbus_proxy.h" |
| |
| #include <brillo/bind_lambda.h> |
| #include <brillo/dbus/dbus_method_invoker.h> |
| |
| #include "attestation/common/dbus_interface.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::CreateGoogleAttestedKey( |
| const CreateGoogleAttestedKeyRequest& request, |
| const CreateGoogleAttestedKeyCallback& callback) { |
| auto on_error = [](const CreateGoogleAttestedKeyCallback& callback, |
| brillo::Error* error) { |
| CreateGoogleAttestedKeyReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kCreateGoogleAttestedKey, callback, |
| base::Bind(on_error, callback), request); |
| } |
| |
| 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::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::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::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::SetSystemSalt( |
| const SetSystemSaltRequest& request, |
| const SetSystemSaltCallback& callback) { |
| auto on_error = [](const SetSystemSaltCallback& callback, |
| brillo::Error* error) { |
| SetSystemSaltReply reply; |
| reply.set_status(STATUS_NOT_AVAILABLE); |
| callback.Run(reply); |
| }; |
| brillo::dbus_utils::CallMethodWithTimeout( |
| kDBusTimeoutMS, object_proxy_, attestation::kAttestationInterface, |
| attestation::kSetSystemSalt, 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); |
| } |
| |
| } // namespace attestation |