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// Copyright 2019 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/ash/policy/handlers/device_wifi_allowed_handler.h"
#include <vector>
#include "base/functional/bind.h"
#include "chromeos/ash/components/network/network_handler.h"
#include "chromeos/ash/components/network/prohibited_technologies_handler.h"
#include "chromeos/ash/components/settings/cros_settings_names.h"
#include "chromeos/ash/components/settings/cros_settings_provider.h"
#include "third_party/cros_system_api/dbus/shill/dbus-constants.h"
namespace policy {
DeviceWiFiAllowedHandler::DeviceWiFiAllowedHandler(
ash::CrosSettings* cros_settings)
: cros_settings_(cros_settings) {
wifi_policy_subscription_ = cros_settings_->AddSettingsObserver(
ash::kDeviceWiFiAllowed,
base::BindRepeating(&DeviceWiFiAllowedHandler::OnWiFiPolicyChanged,
weak_factory_.GetWeakPtr()));
// Fire it once so we're sure we get an invocation on startup.
OnWiFiPolicyChanged();
}
DeviceWiFiAllowedHandler::~DeviceWiFiAllowedHandler() = default;
void DeviceWiFiAllowedHandler::OnWiFiPolicyChanged() {
ash::CrosSettingsProvider::TrustedStatus status =
cros_settings_->PrepareTrustedValues(
base::BindOnce(&DeviceWiFiAllowedHandler::OnWiFiPolicyChanged,
weak_factory_.GetWeakPtr()));
if (status != ash::CrosSettingsProvider::TRUSTED)
return;
bool wifi_allowed = true;
cros_settings_->GetBoolean(ash::kDeviceWiFiAllowed, &wifi_allowed);
if (!wifi_allowed) {
ash::NetworkHandler::Get()
->prohibited_technologies_handler()
->AddGloballyProhibitedTechnology(shill::kTypeWifi);
} else {
ash::NetworkHandler::Get()
->prohibited_technologies_handler()
->RemoveGloballyProhibitedTechnology(shill::kTypeWifi);
}
}
} // namespace policy
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