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// Copyright 2023 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/chromeos/extensions/system_log/system_log_api.h"
#include "base/strings/stringprintf.h"
#include "base/syslog_logging.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/extensions/api/system_log.h"
#include "chromeos/ash/components/browser_context_helper/browser_context_types.h"
#include "chromeos/ash/components/settings/cros_settings.h"
#include "chromeos/components/kiosk/kiosk_utils.h"
#include "chromeos/components/mgs/managed_guest_session_utils.h"
#include "components/device_event_log/device_event_log.h"
#include "extensions/common/extension.h"
namespace extensions {
namespace {
bool IsDeviceExtensionsSystemLogEnabled() {
bool device_extensions_system_log_enabled = false;
ash::CrosSettings::Get()->GetBoolean(ash::kDeviceExtensionsSystemLogEnabled,
&device_extensions_system_log_enabled);
return device_extensions_system_log_enabled;
}
std::string FormatLogMessage(const std::string& extension_id,
Profile* profile,
const std::string& message) {
return base::StringPrintf(
"[%s]%s: %s", extension_id.c_str(),
ash::IsSigninBrowserContext(profile) ? "[signin]" : "", message.c_str());
}
} // namespace
SystemLogAddFunction::SystemLogAddFunction() = default;
SystemLogAddFunction::~SystemLogAddFunction() = default;
ExtensionFunction::ResponseAction SystemLogAddFunction::Run() {
auto parameters = api::system_log::Add::Params::Create(args());
EXTENSION_FUNCTION_VALIDATE(parameters);
const api::system_log::MessageOptions& options = parameters->options;
Profile* profile = Profile::FromBrowserContext(browser_context());
std::string log_message =
FormatLogMessage(extension_id(), profile, options.message);
// Only add logs to system log if the policy allows this and we are not in a
// user session.
auto is_allowed_session_type = chromeos::IsManagedGuestSession() ||
ash::IsSigninBrowserContext(profile) ||
chromeos::IsKioskSession();
if (IsDeviceExtensionsSystemLogEnabled() && is_allowed_session_type) {
SYSLOG(INFO) << base::StringPrintf("extensions: %s", log_message.c_str());
// Will not be added to feedback reports to avoid duplication.
EXTENSIONS_LOG(DEBUG) << log_message;
} else {
EXTENSIONS_LOG(EVENT) << log_message;
}
return RespondNow(NoArguments());
}
} // namespace extensions
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