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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ENTERPRISE_SIGNALS_DEVICE_INFO_FETCHER_H_
#define CHROME_BROWSER_ENTERPRISE_SIGNALS_DEVICE_INFO_FETCHER_H_
#include <memory>
#include <optional>
#include <string>
#include <vector>
#include "components/device_signals/core/common/common_types.h"
namespace enterprise_signals {
struct DeviceInfo {
DeviceInfo();
~DeviceInfo();
DeviceInfo(const DeviceInfo&);
DeviceInfo(DeviceInfo&&);
std::string os_name;
std::string os_version;
std::string security_patch_level;
std::string device_host_name;
std::string device_model;
std::string serial_number;
device_signals::SettingValue screen_lock_secured;
device_signals::SettingValue disk_encrypted;
std::vector<std::string> mac_addresses;
std::optional<std::string> windows_machine_domain;
std::optional<std::string> windows_user_domain;
std::optional<device_signals::SettingValue> secure_boot_enabled;
};
// Interface used by the chrome.enterprise.reportingPrivate.getDeviceInfo()
// function that fetches info of the device. Each supported platform has its own
// subclass implementation.
class DeviceInfoFetcher {
public:
DeviceInfoFetcher();
virtual ~DeviceInfoFetcher();
DeviceInfoFetcher(const DeviceInfoFetcher&) = delete;
DeviceInfoFetcher& operator=(const DeviceInfoFetcher&) = delete;
// Returns a platform specific instance of DeviceInfoFetcher.
static std::unique_ptr<DeviceInfoFetcher> CreateInstance();
// Returns a stub instance so tests can validate attributes independently of
// the platform.
static std::unique_ptr<DeviceInfoFetcher> CreateStubInstanceForTesting();
// Sets a value controlling whether DeviceInfoFetcher::CreateInstance should
// return a stubbed instance. Used for testing.
static void SetForceStubForTesting(bool should_force);
// Sets a value controlling whether DeviceInfoFetcher returns duplicate mac
// addresses. Used for testing.
static void SetForceDuplicateMacAddressesForTesting(bool should_force);
// Fetches the device information for the current platform.
virtual DeviceInfo Fetch() = 0;
protected:
// Implements a platform specific instance of DeviceInfoFetcher.
static std::unique_ptr<DeviceInfoFetcher> CreateInstanceInternal();
};
} // namespace enterprise_signals
#endif // CHROME_BROWSER_ENTERPRISE_SIGNALS_DEVICE_INFO_FETCHER_H_
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