rebranding tests

tests/ocwrapper/wrapper/config/config.go

@@ -0,0 +1,13 @@
+package config
+
+var config = map[string]string{
+	"port": "5200",
+}
+
+func Get(key string) string {
+	return config[key]
+}
+
+func Set(key string, value string) {
+	config[key] = value
+}

tests/ocwrapper/wrapper/handlers/handler.go

@@ -0,0 +1,204 @@
+package handlers
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"ocwrapper/common"
+	"ocwrapper/opencloud"
+	"os"
+)
+
+type BasicResponse struct {
+	Status  string `json:"status"`
+	Message string `json:"message"`
+}
+type CommandResponse struct {
+	*BasicResponse
+	ExitCode int `json:"exitCode"`
+}
+
+func parseJsonBody(reqBody io.ReadCloser) (map[string]any, error) {
+	body, _ := io.ReadAll(reqBody)
+
+	if len(body) == 0 || !json.Valid(body) {
+		return nil, errors.New("invalid json data")
+	}
+
+	var bodyMap map[string]any
+	json.Unmarshal(body, &bodyMap)
+
+	return bodyMap, nil
+}
+
+func sendResponse(res http.ResponseWriter, statusCode int, message string) {
+	res.Header().Set("Content-Type", "application/json")
+	res.WriteHeader(statusCode)
+
+	var status string
+	if statusCode == http.StatusOK {
+		status = "OK"
+	} else {
+		status = "ERROR"
+	}
+
+	resBody := BasicResponse{
+		Status:  status,
+		Message: message,
+	}
+
+	jsonResponse, _ := json.Marshal(resBody)
+	res.Write(jsonResponse)
+}
+
+func sendCmdResponse(res http.ResponseWriter, exitCode int, message string) {
+	resBody := CommandResponse{
+		BasicResponse: &BasicResponse{
+			Message: message,
+		},
+		ExitCode: exitCode,
+	}
+
+	if exitCode == 0 {
+		resBody.BasicResponse.Status = "OK"
+	} else {
+		resBody.BasicResponse.Status = "ERROR"
+	}
+
+	res.WriteHeader(http.StatusOK)
+	res.Header().Set("Content-Type", "application/json")
+
+	jsonResponse, _ := json.Marshal(resBody)
+	res.Write(jsonResponse)
+}
+
+func SetEnvHandler(res http.ResponseWriter, req *http.Request) {
+	if req.Method != http.MethodPut {
+		sendResponse(res, http.StatusMethodNotAllowed, "")
+		return
+	}
+
+	envBody, err := parseJsonBody(req.Body)
+	if err != nil {
+		sendResponse(res, http.StatusMethodNotAllowed, "Invalid json body")
+		return
+	}
+
+	var envMap []string
+	for key, value := range envBody {
+		envMap = append(envMap, fmt.Sprintf("%s=%v", key, value))
+	}
+	opencloud.EnvConfigs = append(opencloud.EnvConfigs, envMap...)
+
+	var message string
+
+	success, _ := opencloud.Restart(opencloud.EnvConfigs)
+	if success {
+		message = "opencloud configured successfully"
+		sendResponse(res, http.StatusOK, message)
+		return
+	}
+
+	message = "Failed to restart opencloud with new configuration"
+	sendResponse(res, http.StatusInternalServerError, message)
+}
+
+func RollbackHandler(res http.ResponseWriter, req *http.Request) {
+	if req.Method != http.MethodDelete {
+		sendResponse(res, http.StatusMethodNotAllowed, "")
+		return
+	}
+
+	var message string
+	opencloud.EnvConfigs = []string{}
+	success, _ := opencloud.Restart(os.Environ())
+	if success {
+		message = "opencloud configuration rolled back successfully"
+		sendResponse(res, http.StatusOK, message)
+		return
+	}
+
+	message = "Failed to restart opencloud with initial configuration"
+	sendResponse(res, http.StatusInternalServerError, message)
+}
+
+func StopOpencloudHandler(res http.ResponseWriter, req *http.Request) {
+	if req.Method != http.MethodPost {
+		sendResponse(res, http.StatusMethodNotAllowed, "")
+		return
+	}
+
+	success, message := opencloud.Stop()
+	if success {
+		sendResponse(res, http.StatusOK, message)
+		return
+	}
+
+	sendResponse(res, http.StatusInternalServerError, message)
+}
+
+func StartOpencloudHandler(res http.ResponseWriter, req *http.Request) {
+	if req.Method != http.MethodPost {
+		sendResponse(res, http.StatusMethodNotAllowed, "")
+		return
+	}
+
+	if opencloud.IsOpencloudRunning() {
+		sendResponse(res, http.StatusConflict, "opencloud server is already running")
+		return
+	}
+
+	common.Wg.Add(1)
+	go opencloud.Start(nil)
+
+	success, message := opencloud.WaitForConnection()
+	if success {
+		sendResponse(res, http.StatusOK, message)
+		return
+	}
+
+	sendResponse(res, http.StatusInternalServerError, message)
+}
+
+func CommandHandler(res http.ResponseWriter, req *http.Request) {
+	if req.Method != http.MethodPost {
+		sendResponse(res, http.StatusMethodNotAllowed, "")
+		return
+	}
+
+	if req.Body == nil {
+		sendResponse(res, http.StatusBadRequest, "Body is missing")
+		return
+	}
+
+	body, err := parseJsonBody(req.Body)
+	if err != nil {
+		sendResponse(res, http.StatusBadRequest, "Invalid json body")
+		return
+	}
+	if _, ok := body["command"]; !ok {
+		sendResponse(res, http.StatusBadRequest, "Command is missing")
+		return
+	}
+
+	command := body["command"].(string)
+
+	stdIn := []string{}
+	if _, ok := body["inputs"]; ok {
+		if inputs, ok := body["inputs"].([]interface{}); ok {
+			for _, input := range inputs {
+				if _, ok := input.(string); ok {
+					stdIn = append(stdIn, input.(string))
+				} else {
+					sendResponse(res, http.StatusBadRequest, "Invalid input data. Expected string")
+					return
+				}
+			}
+		}
+	}
+
+	exitCode, output := opencloud.RunCommand(command, stdIn)
+	sendCmdResponse(res, exitCode, output)
+}

tests/ocwrapper/wrapper/wrapper.go

@@ -0,0 +1,39 @@
+package wrapper
+
+import (
+	"fmt"
+	"net/http"
+	"ocwrapper/common"
+	"ocwrapper/log"
+	"ocwrapper/opencloud/config"
+	"ocwrapper/wrapper/handlers"
+)
+
+func Start(port string) {
+	defer common.Wg.Done()
+
+	if port == "" {
+		port = config.Get("port")
+	}
+
+	httpServer := &http.Server{
+		Addr: ":" + port,
+	}
+
+	var mux = http.NewServeMux()
+	mux.HandleFunc("/", http.NotFound)
+	mux.HandleFunc("/config", handlers.SetEnvHandler)
+	mux.HandleFunc("/rollback", handlers.RollbackHandler)
+	mux.HandleFunc("/command", handlers.CommandHandler)
+	mux.HandleFunc("/stop", handlers.StopOpencloudHandler)
+	mux.HandleFunc("/start", handlers.StartOpencloudHandler)
+
+	httpServer.Handler = mux
+
+	log.Println(fmt.Sprintf("Starting ocwrapper on port %s...", port))
+
+	err := httpServer.ListenAndServe()
+	if err != nil {
+		log.Panic(err)
+	}
+}