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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/enterprise/signals/device_info_fetcher_linux.h"
#include <string>
#include "base/files/dir_reader_posix.h"
#include "base/files/file.h"
#include "base/files/file_util.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
#include "base/strings/stringprintf.h"
#include "base/system/sys_info.h"
#include "components/device_signals/core/browser/browser_utils.h"
#include "components/device_signals/core/common/common_types.h"
#include "components/device_signals/core/common/platform_utils.h"
#include "net/base/network_interfaces.h"
namespace enterprise_signals {
namespace {
std::string GetOsVersion() {
const auto& distribution_version = device_signals::GetDistributionVersion();
if (distribution_version) {
return distribution_version.value();
}
return base::SysInfo::OperatingSystemVersion();
}
std::string GetSecurityPatchLevel() {
int32_t major, minor, bugfix;
base::SysInfo::OperatingSystemVersionNumbers(&major, &minor, &bugfix);
return base::StringPrintf("%d.%d.%d", major, minor, bugfix);
}
} // namespace
// static
std::unique_ptr<DeviceInfoFetcher> DeviceInfoFetcher::CreateInstanceInternal() {
return std::make_unique<DeviceInfoFetcherLinux>();
}
DeviceInfoFetcherLinux::DeviceInfoFetcherLinux() = default;
DeviceInfoFetcherLinux::~DeviceInfoFetcherLinux() = default;
DeviceInfo DeviceInfoFetcherLinux::Fetch() {
DeviceInfo device_info;
device_info.os_name = "linux";
device_info.os_version = GetOsVersion();
device_info.security_patch_level = GetSecurityPatchLevel();
device_info.device_host_name = device_signals::GetHostName();
device_info.device_model = device_signals::GetDeviceModel();
device_info.serial_number = device_signals::GetSerialNumber();
device_info.screen_lock_secured = device_signals::GetScreenlockSecured();
device_info.disk_encrypted = device_signals::GetDiskEncrypted();
device_info.mac_addresses = device_signals::GetMacAddresses();
return device_info;
}
} // namespace enterprise_signals
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