redfish-core/lib/service_root.hpp

/*
// Copyright (c) 2018 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
#pragma once

#include <bmcweb_config.h>

#include <app.hpp>
#include <async_resp.hpp>
#include <http_request.hpp>
#include <nlohmann/json.hpp>
#include <persistent_data.hpp>
#include <query.hpp>
#include <registries/privilege_registry.hpp>
#include <utils/systemd_utils.hpp>

namespace redfish
{

inline void
    handleServiceRootGet(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp)
{
    std::string uuid = persistent_data::getConfig().systemUuid;
    asyncResp->res.jsonValue["@odata.type"] =
        "#ServiceRoot.v1_11_0.ServiceRoot";
    asyncResp->res.jsonValue["@odata.id"] = "/redfish/v1";
    asyncResp->res.jsonValue["Id"] = "RootService";
    asyncResp->res.jsonValue["Name"] = "Root Service";
    asyncResp->res.jsonValue["RedfishVersion"] = "1.9.0";
    asyncResp->res.jsonValue["Links"]["Sessions"] = {
        {"@odata.id", "/redfish/v1/SessionService/Sessions"}};
    asyncResp->res.jsonValue["AccountService"] = {
        {"@odata.id", "/redfish/v1/AccountService"}};
    asyncResp->res.jsonValue["Chassis"] = {
        {"@odata.id", "/redfish/v1/Chassis"}};
    asyncResp->res.jsonValue["JsonSchemas"] = {
        {"@odata.id", "/redfish/v1/JsonSchemas"}};
    asyncResp->res.jsonValue["Managers"] = {
        {"@odata.id", "/redfish/v1/Managers"}};
    asyncResp->res.jsonValue["SessionService"] = {
        {"@odata.id", "/redfish/v1/SessionService"}};
    asyncResp->res.jsonValue["Systems"] = {
        {"@odata.id", "/redfish/v1/Systems"}};
    asyncResp->res.jsonValue["Registries"] = {
        {"@odata.id", "/redfish/v1/Registries"}};

    asyncResp->res.jsonValue["UpdateService"] = {
        {"@odata.id", "/redfish/v1/UpdateService"}};
    asyncResp->res.jsonValue["UUID"] = uuid;
    asyncResp->res.jsonValue["CertificateService"] = {
        {"@odata.id", "/redfish/v1/CertificateService"}};
    asyncResp->res.jsonValue["Tasks"] = {
        {"@odata.id", "/redfish/v1/TaskService"}};
    asyncResp->res.jsonValue["EventService"] = {
        {"@odata.id", "/redfish/v1/EventService"}};
    asyncResp->res.jsonValue["TelemetryService"] = {
        {"@odata.id", "/redfish/v1/TelemetryService"}};
    asyncResp->res.jsonValue["Cables"] = {{"@odata.id", "/redfish/v1/Cables"}};

    nlohmann::json& protocolFeatures =
        asyncResp->res.jsonValue["ProtocolFeaturesSupported"];
    protocolFeatures["ExcerptQuery"] = false;

    protocolFeatures["ExpandQuery"]["ExpandAll"] =
        bmcwebInsecureEnableQueryParams;
    // This is the maximum level defined in ServiceRoot.v1_13_0.json
    if (bmcwebInsecureEnableQueryParams)
    {
        protocolFeatures["ExpandQuery"]["MaxLevels"] = 6;
    }
    protocolFeatures["ExpandQuery"]["Levels"] = bmcwebInsecureEnableQueryParams;
    protocolFeatures["ExpandQuery"]["Links"] = bmcwebInsecureEnableQueryParams;
    protocolFeatures["ExpandQuery"]["NoLinks"] =
        bmcwebInsecureEnableQueryParams;
    protocolFeatures["FilterQuery"] = false;
    protocolFeatures["OnlyMemberQuery"] = bmcwebInsecureEnableQueryParams;
    protocolFeatures["SelectQuery"] = false;
    protocolFeatures["DeepOperations"]["DeepPOST"] = false;
    protocolFeatures["DeepOperations"]["DeepPATCH"] = false;
}

inline void requestRoutesServiceRoot(App& app)
{
    BMCWEB_ROUTE(app, "/redfish/v1/")
        .privileges(redfish::privileges::getServiceRoot)
        .methods(boost::beast::http::verb::get)(
            [&app](const crow::Request& req,
                   const std::shared_ptr<bmcweb::AsyncResp>& asyncResp) {
                if (!redfish::setUpRedfishRoute(app, req, asyncResp->res))
                {
                    return;
                }
                handleServiceRootGet(asyncResp);
            });
}

} // namespace redfish