1 /* 2 // Copyright (c) 2018 Intel Corporation 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 */ 16 #pragma once 17 18 #include "node.hpp" 19 20 #include <systemd/sd-id128.h> 21 22 namespace redfish 23 { 24 25 class ServiceRoot : public Node 26 { 27 public: 28 ServiceRoot(CrowApp& app) : Node(app, "/redfish/v1/") 29 { 30 Node::json["@odata.type"] = "#ServiceRoot.v1_1_1.ServiceRoot"; 31 Node::json["@odata.id"] = "/redfish/v1/"; 32 Node::json["@odata.context"] = 33 "/redfish/v1/$metadata#ServiceRoot.ServiceRoot"; 34 Node::json["Id"] = "RootService"; 35 Node::json["Name"] = "Root Service"; 36 Node::json["RedfishVersion"] = "1.1.0"; 37 Node::json["Links"]["Sessions"] = { 38 {"@odata.id", "/redfish/v1/SessionService/Sessions"}}; 39 Node::json["JsonSchemas"] = {{"@odata.id", "/redfish/v1/JsonSchemas"}}; 40 41 Node::json["UUID"] = getUuid(); 42 43 entityPrivileges = { 44 {boost::beast::http::verb::get, {}}, 45 {boost::beast::http::verb::head, {}}, 46 {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, 47 {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, 48 {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, 49 {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; 50 } 51 52 private: 53 void doGet(crow::Response& res, const crow::Request& req, 54 const std::vector<std::string>& params) override 55 { 56 res.jsonValue = Node::json; 57 res.end(); 58 } 59 60 const std::string getUuid() 61 { 62 // If we are using a version of systemd that can get the app specific 63 // uuid, use that 64 #ifdef sd_id128_get_machine_app_specific 65 std::array<char, SD_ID128_STRING_MAX> string; 66 sd_id128_t id = SD_ID128_NULL; 67 68 // This ID needs to match the one in ipmid 69 int r = sd_id128_get_machine_app_specific( 70 SD_ID128_MAKE(e0, e1, 73, 76, 64, 61, 47, da, a5, 0c, d0, cc, 64, 71 12, 45, 78), 72 &id); 73 if (r < 0) 74 { 75 return "00000000-0000-0000-0000-000000000000"; 76 } 77 return string.data(); 78 #else 79 return "00000000-0000-0000-0000-000000000000"; 80 #endif 81 } 82 }; 83 84 } // namespace redfish 85