| #pragma once |
| #include <app.h> |
| #include <tinyxml2.h> |
| |
| #include <async_resp.hpp> |
| #include <boost/algorithm/string.hpp> |
| #include <boost/container/flat_set.hpp> |
| #include <filesystem> |
| #include <fstream> |
| #include <regex> |
| #include <sdbusplus/message/types.hpp> |
| |
| #define MAX_SAVE_AREA_FILESIZE 200000 |
| |
| namespace crow |
| { |
| namespace ibm_mc |
| { |
| constexpr const char *methodNotAllowedMsg = "Method Not Allowed"; |
| constexpr const char *resourceNotFoundMsg = "Resource Not Found"; |
| constexpr const char *contentNotAcceptableMsg = "Content Not Acceptable"; |
| constexpr const char *internalServerError = "Internal Server Error"; |
| |
| bool createSaveAreaPath(crow::Response &res) |
| { |
| // The path /var/lib/obmc will be created by initrdscripts |
| // Create the directories for the save-area files, when we get |
| // first file upload request |
| std::error_code ec; |
| if (!std::filesystem::is_directory("/var/lib/obmc/bmc-console-mgmt", ec)) |
| { |
| std::filesystem::create_directory("/var/lib/obmc/bmc-console-mgmt", ec); |
| } |
| if (ec) |
| { |
| res.result(boost::beast::http::status::internal_server_error); |
| res.jsonValue["Description"] = internalServerError; |
| BMCWEB_LOG_DEBUG |
| << "handleIbmPost: Failed to prepare save-area directory. ec : " |
| << ec; |
| return false; |
| } |
| |
| if (!std::filesystem::is_directory( |
| "/var/lib/obmc/bmc-console-mgmt/save-area", ec)) |
| { |
| std::filesystem::create_directory( |
| "/var/lib/obmc/bmc-console-mgmt/save-area", ec); |
| } |
| if (ec) |
| { |
| res.result(boost::beast::http::status::internal_server_error); |
| res.jsonValue["Description"] = internalServerError; |
| BMCWEB_LOG_DEBUG |
| << "handleIbmPost: Failed to prepare save-area directory. ec : " |
| << ec; |
| return false; |
| } |
| return true; |
| } |
| void handleFilePut(const crow::Request &req, crow::Response &res, |
| const std::string &fileID) |
| { |
| // Check the content-type of the request |
| std::string_view contentType = req.getHeaderValue("content-type"); |
| if (boost::starts_with(contentType, "multipart/form-data")) |
| { |
| BMCWEB_LOG_DEBUG |
| << "This is multipart/form-data. Invalid content for PUT"; |
| |
| res.result(boost::beast::http::status::not_acceptable); |
| res.jsonValue["Description"] = contentNotAcceptableMsg; |
| return; |
| } |
| else |
| { |
| BMCWEB_LOG_DEBUG << "Not a multipart/form-data. Continue.."; |
| } |
| |
| BMCWEB_LOG_DEBUG |
| << "handleIbmPut: Request to create/update the save-area file"; |
| if (!createSaveAreaPath(res)) |
| { |
| res.result(boost::beast::http::status::not_found); |
| res.jsonValue["Description"] = resourceNotFoundMsg; |
| return; |
| } |
| // Create the file |
| std::ofstream file; |
| std::filesystem::path loc("/var/lib/obmc/bmc-console-mgmt/save-area"); |
| loc /= fileID; |
| |
| std::string data = std::move(req.body); |
| BMCWEB_LOG_DEBUG << "data capaticty : " << data.capacity(); |
| if (data.capacity() > MAX_SAVE_AREA_FILESIZE) |
| { |
| res.result(boost::beast::http::status::bad_request); |
| res.jsonValue["Description"] = |
| "File size exceeds 200KB. Maximum allowed size is 200KB"; |
| return; |
| } |
| BMCWEB_LOG_DEBUG << "Creating file " << loc; |
| file.open(loc, std::ofstream::out); |
| if (file.fail()) |
| { |
| BMCWEB_LOG_DEBUG << "Error while opening the file for writing"; |
| res.result(boost::beast::http::status::internal_server_error); |
| res.jsonValue["Description"] = "Error while creating the file"; |
| return; |
| } |
| else |
| { |
| file << data; |
| BMCWEB_LOG_DEBUG << "save-area file is created"; |
| res.jsonValue["Description"] = "File Created"; |
| } |
| } |
| |
| void handleConfigFileList(crow::Response &res) |
| { |
| std::vector<std::string> pathObjList; |
| std::filesystem::path loc("/var/lib/obmc/bmc-console-mgmt/save-area"); |
| if (std::filesystem::exists(loc) && std::filesystem::is_directory(loc)) |
| { |
| for (const auto &file : std::filesystem::directory_iterator(loc)) |
| { |
| std::filesystem::path pathObj(file.path()); |
| pathObjList.push_back("/ibm/v1/Host/ConfigFiles/" + |
| pathObj.filename().string()); |
| } |
| } |
| res.jsonValue["@odata.type"] = "#FileCollection.v1_0_0.FileCollection"; |
| res.jsonValue["@odata.id"] = "/ibm/v1/Host/ConfigFiles/"; |
| res.jsonValue["Id"] = "ConfigFiles"; |
| res.jsonValue["Name"] = "ConfigFiles"; |
| |
| res.jsonValue["Members"] = std::move(pathObjList); |
| res.jsonValue["Actions"]["#FileCollection.DeleteAll"] = { |
| {"target", |
| "/ibm/v1/Host/ConfigFiles/Actions/FileCollection.DeleteAll"}}; |
| res.end(); |
| } |
| |
| void deleteConfigFiles(crow::Response &res) |
| { |
| std::vector<std::string> pathObjList; |
| std::error_code ec; |
| std::filesystem::path loc("/var/lib/obmc/bmc-console-mgmt/save-area"); |
| if (std::filesystem::exists(loc) && std::filesystem::is_directory(loc)) |
| { |
| std::filesystem::remove_all(loc, ec); |
| if (ec) |
| { |
| res.result(boost::beast::http::status::internal_server_error); |
| res.jsonValue["Description"] = internalServerError; |
| BMCWEB_LOG_DEBUG << "deleteConfigFiles: Failed to delete the " |
| "config files directory. ec : " |
| << ec; |
| } |
| } |
| res.end(); |
| } |
| |
| void getLockServiceData(crow::Response &res) |
| { |
| res.jsonValue["@odata.type"] = "#LockService.v1_0_0.LockService"; |
| res.jsonValue["@odata.id"] = "/ibm/v1/HMC/LockService/"; |
| res.jsonValue["Id"] = "LockService"; |
| res.jsonValue["Name"] = "LockService"; |
| |
| res.jsonValue["Actions"]["#LockService.AcquireLock"] = { |
| {"target", "/ibm/v1/HMC/LockService/Actions/LockService.AcquireLock"}}; |
| res.jsonValue["Actions"]["#LockService.ReleaseLock"] = { |
| {"target", "/ibm/v1/HMC/LockService/Actions/LockService.ReleaseLock"}}; |
| res.jsonValue["Actions"]["#LockService.GetLockList"] = { |
| {"target", "/ibm/v1/HMC/LockService/Actions/LockService.GetLockList"}}; |
| res.end(); |
| } |
| |
| void handleFileGet(crow::Response &res, const std::string &fileID) |
| { |
| BMCWEB_LOG_DEBUG << "HandleGet on SaveArea files on path: " << fileID; |
| std::filesystem::path loc("/var/lib/obmc/bmc-console-mgmt/save-area/" + |
| fileID); |
| if (!std::filesystem::exists(loc)) |
| { |
| BMCWEB_LOG_ERROR << loc << "Not found"; |
| res.result(boost::beast::http::status::not_found); |
| res.jsonValue["Description"] = resourceNotFoundMsg; |
| return; |
| } |
| |
| std::ifstream readfile(loc.string()); |
| if (!readfile) |
| { |
| BMCWEB_LOG_ERROR << loc.string() << "Not found"; |
| res.result(boost::beast::http::status::not_found); |
| res.jsonValue["Description"] = resourceNotFoundMsg; |
| return; |
| } |
| |
| std::string contentDispositionParam = |
| "attachment; filename=\"" + fileID + "\""; |
| res.addHeader("Content-Disposition", contentDispositionParam); |
| std::string fileData; |
| fileData = {std::istreambuf_iterator<char>(readfile), |
| std::istreambuf_iterator<char>()}; |
| res.jsonValue["Data"] = fileData; |
| return; |
| } |
| |
| void handleFileDelete(crow::Response &res, const std::string &fileID) |
| { |
| std::string filePath("/var/lib/obmc/bmc-console-mgmt/save-area/" + fileID); |
| BMCWEB_LOG_DEBUG << "Removing the file : " << filePath << "\n"; |
| |
| std::ifstream file_open(filePath.c_str()); |
| if (static_cast<bool>(file_open)) |
| if (remove(filePath.c_str()) == 0) |
| { |
| BMCWEB_LOG_DEBUG << "File removed!\n"; |
| res.jsonValue["Description"] = "File Deleted"; |
| } |
| else |
| { |
| BMCWEB_LOG_ERROR << "File not removed!\n"; |
| res.result(boost::beast::http::status::internal_server_error); |
| res.jsonValue["Description"] = internalServerError; |
| } |
| else |
| { |
| BMCWEB_LOG_ERROR << "File not found!\n"; |
| res.result(boost::beast::http::status::not_found); |
| res.jsonValue["Description"] = resourceNotFoundMsg; |
| } |
| return; |
| } |
| |
| inline void handleFileUrl(const crow::Request &req, crow::Response &res, |
| const std::string &fileID) |
| { |
| if (req.method() == "PUT"_method) |
| { |
| handleFilePut(req, res, fileID); |
| res.end(); |
| return; |
| } |
| if (req.method() == "GET"_method) |
| { |
| handleFileGet(res, fileID); |
| res.end(); |
| return; |
| } |
| if (req.method() == "DELETE"_method) |
| { |
| handleFileDelete(res, fileID); |
| res.end(); |
| return; |
| } |
| } |
| |
| template <typename... Middlewares> void requestRoutes(Crow<Middlewares...> &app) |
| { |
| |
| // allowed only for admin |
| BMCWEB_ROUTE(app, "/ibm/v1/") |
| .requires({"ConfigureComponents", "ConfigureManager"}) |
| .methods("GET"_method)( |
| [](const crow::Request &req, crow::Response &res) { |
| res.jsonValue["@odata.type"] = |
| "#ibmServiceRoot.v1_0_0.ibmServiceRoot"; |
| res.jsonValue["@odata.id"] = "/ibm/v1/"; |
| res.jsonValue["Id"] = "IBM Rest RootService"; |
| res.jsonValue["Name"] = "IBM Service Root"; |
| res.jsonValue["ConfigFiles"] = { |
| {"@odata.id", "/ibm/v1/Host/ConfigFiles"}}; |
| res.jsonValue["LockService"] = { |
| {"@odata.id", "/ibm/v1/HMC/LockService"}}; |
| res.end(); |
| }); |
| |
| BMCWEB_ROUTE(app, "/ibm/v1/Host/ConfigFiles") |
| .requires({"ConfigureComponents", "ConfigureManager"}) |
| .methods("GET"_method)( |
| [](const crow::Request &req, crow::Response &res) { |
| handleConfigFileList(res); |
| }); |
| |
| BMCWEB_ROUTE(app, |
| "/ibm/v1/Host/ConfigFiles/Actions/FileCollection.DeleteAll") |
| .requires({"ConfigureComponents", "ConfigureManager"}) |
| .methods("POST"_method)( |
| [](const crow::Request &req, crow::Response &res) { |
| deleteConfigFiles(res); |
| }); |
| |
| BMCWEB_ROUTE(app, "/ibm/v1/Host/ConfigFiles/<path>") |
| .requires({"ConfigureComponents", "ConfigureManager"}) |
| .methods("PUT"_method, "GET"_method, "DELETE"_method)( |
| [](const crow::Request &req, crow::Response &res, |
| const std::string &path) { handleFileUrl(req, res, path); }); |
| |
| BMCWEB_ROUTE(app, "/ibm/v1/HMC/LockService") |
| .requires({"ConfigureComponents", "ConfigureManager"}) |
| .methods("GET"_method)( |
| [](const crow::Request &req, crow::Response &res) { |
| getLockServiceData(res); |
| }); |
| } |
| |
| } // namespace ibm_mc |
| } // namespace crow |