| // Copyright 2018 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 "authpolicy/cryptohome_client.h" |
| |
| #include <memory> |
| |
| #include <brillo/dbus/dbus_object.h> |
| |
| #include <dbus/cryptohome/dbus-constants.h> |
| #include <dbus/object_proxy.h> |
| |
| namespace authpolicy { |
| |
| CryptohomeClient::CryptohomeClient( |
| brillo::dbus_utils::DBusObject* dbus_object) { |
| cryptohome_proxy_ = dbus_object->GetBus()->GetObjectProxy( |
| cryptohome::kCryptohomeServiceName, |
| dbus::ObjectPath(cryptohome::kCryptohomeServicePath)); |
| } |
| |
| CryptohomeClient::~CryptohomeClient() = default; |
| |
| std::string CryptohomeClient::GetSanitizedUsername( |
| const std::string& account_id_key) { |
| dbus::MethodCall method_call(cryptohome::kCryptohomeInterface, |
| cryptohome::kCryptohomeGetSanitizedUsername); |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendString(account_id_key); |
| std::unique_ptr<dbus::Response> response = |
| cryptohome_proxy_->CallMethodAndBlock( |
| &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT); |
| if (!response) |
| return std::string(); |
| |
| dbus::MessageReader reader(response.get()); |
| std::string sanitized_username; |
| if (!reader.PopString(&sanitized_username)) |
| return std::string(); |
| |
| return sanitized_username; |
| } |
| |
| } // namespace authpolicy |