Remove postinstall flagged file when removing app

Co-authored-by: = <=>

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod" 
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/go.yml

@@ -13,16 +13,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Set up Go
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v4
       with:
-        go-version: ^1.15
+        go-version: '1.20.2'
     - name: Check out code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Build
       run: make build
     - name: Test
       run: make test-with-coverage
-    - uses: codecov/codecov-action@v1
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        files: coverage.out
+    # - uses: codecov/codecov-action@v1
+    #   with:
+    #     token: ${{ secrets.CODECOV_TOKEN }}
+    #     files: coverage.out

.gitignore

@@ -21,3 +21,6 @@ main
 # Build
 
 /bin
+
+# Logs from executed scripts
+/scripts/output.log

Dockerfile

@@ -1,11 +1,9 @@
-FROM golang:latest
+FROM golang:1.20.2
 
 WORKDIR /app
 
 COPY ./ /app
 
-RUN go mod download
+RUN go install github.com/githubnemo/CompileDaemon@latest
 
-RUN go get github.com/githubnemo/CompileDaemon
-
-ENTRYPOINT CompileDaemon --build="make build" --command=./bin/edgeboxctl
+ENTRYPOINT CompileDaemon --build="make build" --command=./bin/edgeboxctl-$(go env GOOS)-$(go env GOARCH)

Makefile

@@ -1,9 +1,13 @@
-PROJECT?=github.com/edgebox-iot/edgeboxctl
+.DEFAULT_GOAL := build
 
+PROJECT ?= github.com/edgebox-iot/edgeboxctl
 RELEASE ?= dev
 COMMIT := $(shell git rev-parse --short HEAD)
 BUILD_DATE := $(shell date -u '+%Y-%m-%d_%H:%M:%S')
 BUILD_DIR = bin
+GOOS := $(shell go env GOOS)
+GOARCH := $(shell go env GOARCH)
+
 
 build-all:
 	GOOS=linux GOARCH=amd64 make build
@@ -15,6 +19,16 @@ build-prod:
 build-cloud:
 	GOOS=linux GOARCH=amd64 RELEASE=cloud make build
 
+build-arm64:
+	GOOS=linux GOARCH=arm64 RELEASE=prod make build
+
+build-armhf:
+	GOOS=linux GOARCH=arm RELEASE=prod make build
+
+build-amd64:
+	GOOS=linux GOARCH=amd64 RELEASE=prod make build
+
+
 build:
 	@echo "Building ${GOOS}-${GOARCH}"
 	GOOS=${GOOS} GOARCH=${GOARCH} go build \
@@ -22,7 +36,6 @@ build:
 		-X ${PROJECT}/internal/diagnostics.Commit=${COMMIT} \
 		-X ${PROJECT}/internal/diagnostics.BuildDate=${BUILD_DATE}" \
 		-o bin/edgeboxctl-${GOOS}-${GOARCH} ${PROJECT}/cmd/edgeboxctl
-	cp ./bin/edgeboxctl-${GOOS}-${GOARCH} ./bin/edgeboxctl
 
 clean:
 	rm -rf ${BUILD_DIR}
@@ -33,3 +46,31 @@ test:
 
 test-with-coverage:
 	go test -tags=unit -timeout=600s -v ./... -coverprofile=coverage.out
+
+install:
+	sudo systemctl stop edgeboxctl || true
+	sudo rm -rf /usr/local/bin/edgeboxctl /usr/local/sbin/edgeboctl /lib/systemd/system/edgeboxctl.service
+	sudo cp ./bin/edgeboxctl-${GOOS}-${GOARCH} /usr/local/bin/edgeboxctl
+	sudo cp ./bin/edgeboxctl-${GOOS}-${GOARCH} /usr/local/sbin/edgeboxctl
+	sudo cp ./edgeboxctl.service /lib/systemd/system/edgeboxctl.service
+	sudo systemctl daemon-reload
+	@echo "Edgeboxctl installed successfully"
+	@echo "To start edgeboxctl run: systemctl start edgeboxctl"
+
+install-prod: build-prod install
+install-cloud: build-cloud install
+install-arm64: build-arm64 install
+install-armhf: build-armhf install
+install-amd64: build-amd64 install
+
+start:
+	systemctl start edgeboxctl
+
+stop:
+	systemctl stop edgeboxctl
+
+status:
+	systemctl status edgeboxctl
+
+log: start
+	journalctl -fu edgeboxctl

README.md

@@ -1,21 +1,3 @@
-
-<!-- PROJECT SHIELDS -->
-<!--
-*** Using markdown "reference style" links for readability.
-*** Reference links are enclosed in brackets [ ] instead of parentheses ( ).
-*** See the bottom of this document for the declaration of the reference variables
-*** for contributors-url, forks-url, etc. This is an optional, concise syntax you may use.
-*** https://www.markdownguide.org/basic-syntax/#reference-style-links
--->
-[![Contributors][contributors-shield]][contributors-url]
-[![Forks][forks-shield]][forks-url]
-[![Stargazers][stars-shield]][stars-url]
-[![Issues][issues-shield]][issues-url]
-[![MIT License][license-shield]][license-url]
-[![LinkedIn][linkedin-shield]][linkedin-url]
-
-
-
 <!-- PROJECT LOGO -->
 <br />
 <p align="center">
@@ -26,9 +8,7 @@
   <h3 align="center">Edgebox Control Module</h3>
 
   <p align="center">
-    A System Control module written in Go. Its resonsability is to configure dependencies and perform system tasks, automatically in a schedule, or by command.
-    <br />
-    <a href="https://github.com/github_username/edgeboxctl"><strong>Explore the docs »</strong></a>
+    A System Control module written in Go. Its responsibility is to configure dependencies and perform system tasks, automatically on a schedule, or on demand.
     <br />
     <br />
     <a href="https://github.com/github_username/edgeboxctl/issues">Report Bug</a>
@@ -58,9 +38,7 @@
 <!-- ABOUT THE PROJECT -->
 ## About The Project
 
-[![Edgebox Screen Shot][product-screenshot]](https://edgebox.co)
-
-Edgebox is a small box that connects alongside your home internet router. It brings powerful features that go alongside or can even completely replace various services that you already use in the day-to-day.
+Edgebox is an easy to configure and use system. It brings powerful features that go alongside or can even completely replace various services that you already use in the day-to-day.
 
 
 ### Built With
@@ -78,18 +56,15 @@ To get a local copy up and running follow these simple steps.
 
 ### Prerequisites
 
-If you're installing this to run natively in the system, you better be doing it inside of the [Development Virtual Machine](https://github.com/edgebox-iot/devm). This software can do destructive action in the system is is running. You've been warned.
+If you're running for development purposes, a docker container suffices, so make sure you have:
 
-If you're running for development purposes, a Docker container suffices, so make sure you have:
-* Docker
-* Docker Compose
-```sh
-sudo apt-get install docker docker-compose
-```
+* docker
+* docker compose
 
 Check the following links for more info on [Docker](https://www.docker.com/) and [Docker Compose](https://docs.docker.com/compose/).
 
-Aditionally, edgeboxctl needs the following bash commands available wherever it runs:
+Aditionally, `edgeboxctl` needs the following bash commands available wherever it runs:
+
 * `arm-linux-gnueabi-gcc` (`sudo apt-get install gcc-arm*`)
 * `sh`
 * `rm`
@@ -141,20 +116,4 @@ Contributions are what make the open source community such an amazing place to b
 <!-- LICENSE -->
 ## License
 
-Distributed under the MIT License. See `LICENSE` for more information.
-
-
-<!-- MARKDOWN LINKS & IMAGES -->
-<!-- https://www.markdownguide.org/basic-syntax/#reference-style-links -->
-[contributors-shield]: https://img.shields.io/github/contributors/edgebox-iot/edgeboxctl.svg?style=flat-square
-[contributors-url]: https://github.com/edgebox-iot/edgeboxctl/graphs/contributors
-[forks-shield]: https://img.shields.io/github/forks/edgebox-iot/edgeboxctl.svg?style=flat-square
-[forks-url]: https://github.com/edgebox-iot/edgeboxctl/network/members
-[stars-shield]: https://img.shields.io/github/stars/edgebox-iot/edgeboxctl.svg?style=flat-square
-[stars-url]: https://github.com/edgebox-iot/edgeboxctl/stargazers
-[issues-shield]: https://img.shields.io/github/issues/edgebox-iot/edgeboxctl.svg?style=flat-square
-[issues-url]: https://github.com/edgebox-iot/edgeboxctl/issues
-[license-shield]: https://img.shields.io/github/license/edgebox-iot/edgeboxctl.svg?style=flat-square
-[license-url]: https://github.com/edgebox-iot/edgeboxctl/blob/master/LICENSE.txt
-[linkedin-shield]: https://img.shields.io/badge/-LinkedIn-black.svg?style=flat-square&logo=linkedin&colorB=555
-[linkedin-url]: https://linkedin.com/in/edgebox-iot
+Distributed under the Elastic License 2.0. See `LICENSE` for more information.

codecov.yml

@@ -1,3 +1,4 @@
+codecov:
+  require_ci_to_pass: no
+
 comment: false
-github_checks:
-  annotations: false

edgeboxctl.service

@@ -0,0 +1,29 @@
+[Unit]
+Description=Edgebox Control Module Service
+ConditionPathExists=/home/system/
+After=network.target
+ 
+[Service]
+Type=simple
+User=root
+Group=root
+LimitNOFILE=1024
+
+Restart=on-failure
+RestartSec=10
+startLimitIntervalSec=60
+
+WorkingDirectory=/home/system/components/edgeboxctl
+ExecStart=edgeboxctl --name=edgebox-cloud
+
+# make sure log directory exists and owned by syslog
+PermissionsStartOnly=true
+ExecStartPre=/bin/mkdir -p /var/log/edgeboxctl
+ExecStartPre=/bin/chown root:root /var/log/edgeboxctl
+ExecStartPre=/bin/chmod 755 /var/log/edgeboxctl
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=edgeboxctl
+ 
+[Install]
+WantedBy=multi-user.target

internal/backups/backups.go

@@ -0,0 +1,28 @@
+package backups
+
+// import (
+// 	"fmt"
+// 	"os"
+// 	"path/filepath"
+// 	"strings"
+
+// 	"github.com/edgebox-iot/edgeboxctl/internal/diagnostics"
+// 	"github.com/edgebox-iot/edgeboxctl/internal/utils"
+// 	"github.com/shirou/gopsutil/disk"
+// )
+
+// Repository : Struct representing the backup repository of a device in the system
+type Repository struct {
+	ID         string 			`json:"id"`
+	FileCount  int64            `json:"file_count"`
+	Size       string           `json:"size"`
+	Snapshots  []Snapshot      	`json:"snapshots"`
+	Status     string     		`json:"status"`
+	// UsageStat  UsageStat        `json:"usage_stat"`
+}
+
+// Snapshot : Struct representing a single snapshot in the backup repository
+type Snapshot struct {
+	ID         string 			`json:"id"`
+	time 	   string           `json:"time"`
+}

internal/edgeapps/edgeapps.go

@@ -9,7 +9,9 @@ import (
 	
 	"github.com/joho/godotenv"
 
+	"github.com/edgebox-iot/edgeboxctl/internal/system"
 	"github.com/edgebox-iot/edgeboxctl/internal/utils"
+	"github.com/edgebox-iot/edgeboxctl/internal/diagnostics"
 )
 
 // EdgeApp : Struct representing an EdgeApp in the system
@@ -17,11 +19,15 @@ type EdgeApp struct {
 	ID                 string           `json:"id"`
 	Name               string           `json:"name"`
 	Description        string           `json:"description"`
+	Experimental	   bool             `json:"experimental"`
 	Status             EdgeAppStatus    `json:"status"`
 	Services           []EdgeAppService `json:"services"`
 	InternetAccessible bool             `json:"internet_accessible"`
 	NetworkURL         string           `json:"network_url"`
 	InternetURL        string           `json:"internet_url"`
+	Options			   []EdgeAppOption  `json:"options"`
+	NeedsConfig		   bool             `json:"needs_config"`
+	Login              EdgeAppLogin	 	`json:"login"`
 }
 
 // MaybeEdgeApp : Boolean flag for validation of edgeapp existance
@@ -42,9 +48,30 @@ type EdgeAppService struct {
 	IsRunning bool   `json:"is_running"`
 }
 
+type EdgeAppOption struct {
+	Key             string `json:"key"`
+	Value           string `json:"value"`
+	DefaultValue    string `json:"default_value"`
+	Format          string `json:"format"`
+	Description     string `json:"description"`
+	IsSecret        bool   `json:"is_secret"`
+	IsInstallLocked bool   `json:"is_install_locked"`
+}
+
+type EdgeAppLogin struct {
+	Enabled  bool   `json:"enabled"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+
 const configFilename = "/edgebox-compose.yml"
 const envFilename = "/edgebox.env"
+const optionsTemplateFilename = "/edgeapp.template.env"
+const optionsEnvFilename = "/edgeapp.env"
+const authEnvFilename = "/auth.env"
 const runnableFilename = "/.run"
+const appdataFoldername = "/appdata"
+const postInstallFilename = "/edgebox-postinstall.done"
 const myEdgeAppServiceEnvFilename = "/myedgeapp.env"
 const defaultContainerOperationSleepTime time.Duration = time.Second * 10
 
@@ -62,6 +89,8 @@ func GetEdgeApp(ID string) MaybeEdgeApp {
 
 		edgeAppName := ID
 		edgeAppDescription := ""
+		edgeAppExperimental := false
+		edgeAppOptions := []EdgeAppOption{}
 
 		edgeAppEnv, err := godotenv.Read(utils.GetPath(utils.EdgeAppsPath) + ID + envFilename)
 
@@ -74,7 +103,107 @@ func GetEdgeApp(ID string) MaybeEdgeApp {
 			if edgeAppEnv["EDGEAPP_DESCRIPTION"] != "" {
 				edgeAppDescription = edgeAppEnv["EDGEAPP_DESCRIPTION"]
 			}
+			if edgeAppEnv["EDGEAPP_EXPERIMENTAL"] == "true" {
+				edgeAppExperimental = true
 			}
+		}
+
+		needsConfig := false
+		hasFilledOptions := false
+		edgeAppOptionsTemplate, err := godotenv.Read(utils.GetPath(utils.EdgeAppsPath) + ID + optionsTemplateFilename)
+		if err != nil {
+			log.Println("Error loading options template file for edgeapp " + edgeAppName)
+		} else {
+			// Try to read the edgeAppOptionsEnv file
+			edgeAppOptionsEnv, err := godotenv.Read(utils.GetPath(utils.EdgeAppsPath) + ID + optionsEnvFilename)
+			if err != nil {
+				log.Println("Error loading options env file for edgeapp " + edgeAppName)
+			} else {
+				hasFilledOptions = true
+			}
+
+			for key, value := range edgeAppOptionsTemplate {
+				
+				optionFilledValue := ""
+				if hasFilledOptions {
+					// Check if key exists in edgeAppOptionsEnv
+					optionFilledValue = edgeAppOptionsEnv[key]
+				}
+
+				format := ""
+				defaultValue := ""
+				description := ""
+				installLocked := false
+
+				// Parse value to separate by | and get the format, installLocked, description and default value
+				// Format is the first element
+				// InstallLocked is the second element
+				// Description is the third element
+				// Default value is the fourth element
+
+				valueSlices := strings.Split(value, "|")
+				if len(valueSlices) > 0 {
+					format = valueSlices[0]
+				}
+				if len(valueSlices) > 1 {
+					installLocked = valueSlices[1] == "true"
+				}
+				if len(valueSlices) > 2 {
+					description = valueSlices[2]
+				}
+				if len(valueSlices) > 3 {
+					defaultValue = valueSlices[3]
+				}
+
+				// // If value contains ">|", then get everything that is to the right of it as the description
+				// // and get everything between "<>" as the format
+				// if strings.Contains(value, ">|") {
+				// 	description = strings.Split(value, ">|")[1]
+				// 	// Check if description has default value. That would be everything that is to the right of the last "|"
+				// 	if strings.Contains(description, "|") {
+				// 		defaultValue = strings.Split(description, "|")[1]
+				// 		description = strings.Split(description, "|")[0]
+				// 	}
+
+				// 	value = strings.Split(value, ">|")[0]
+				// 	// Remove the initial < from value
+				// 	value = strings.TrimPrefix(value, "<")
+				// } else {
+				// 	// Trim initial < and final > from value
+				// 	value = strings.TrimPrefix(value, "<")
+				// 	value = strings.TrimSuffix(value, ">")
+				// }
+
+				isSecret := false
+
+				// Check if the lowercased key string contains the letters "pass", "secret", "key"
+				lowercaseKey := strings.ToLower(key)
+				// check if lowercaseInput contains "pass", "key", or "secret", or "token"
+				if strings.Contains(lowercaseKey, "pass") ||
+					strings.Contains(lowercaseKey, "key") ||
+					strings.Contains(lowercaseKey, "secret") ||
+					strings.Contains(lowercaseKey, "token") {
+					isSecret = true
+				}
+
+				currentOption := EdgeAppOption{
+					Key:             key,
+					Value:           optionFilledValue,
+					DefaultValue:    defaultValue,
+					Description:     description,
+					Format:          format,
+					IsSecret:        isSecret,
+					IsInstallLocked: installLocked,
+				}
+				edgeAppOptions = append(edgeAppOptions, currentOption)
+
+				if optionFilledValue == "" {
+					needsConfig = true
+				}
+
+			}
+		}
+
 
 		edgeAppInternetAccessible := false
 		edgeAppInternetURL := ""
@@ -89,16 +218,36 @@ func GetEdgeApp(ID string) MaybeEdgeApp {
 			}
 		}
 
+		edgeAppBasicAuthEnabled := false
+		edgeAppBasicAuthUsername := ""
+		edgeAppBasicAuthPassword := ""
+
+		edgeAppAuthEnv, err := godotenv.Read(utils.GetPath(utils.EdgeAppsPath) + ID + authEnvFilename)
+		if err != nil {
+			log.Println("No auth.env file found. Login status is disabled.")
+		} else {
+			if edgeAppAuthEnv["USERNAME"] != "" && edgeAppAuthEnv["PASSWORD"] != "" {
+				edgeAppBasicAuthEnabled = true
+				edgeAppBasicAuthUsername = edgeAppAuthEnv["USERNAME"]
+				edgeAppBasicAuthPassword = edgeAppAuthEnv["PASSWORD"]
+			}
+		}
+
 		result = MaybeEdgeApp{
 			EdgeApp: EdgeApp{
 				ID:                 ID,
 				Name:               edgeAppName,
 				Description:        edgeAppDescription,
+				Experimental:       edgeAppExperimental,
 				Status:             GetEdgeAppStatus(ID),
 				Services:           GetEdgeAppServices(ID),
 				InternetAccessible: edgeAppInternetAccessible,
-				NetworkURL:         ID + ".edgebox.local",
+				NetworkURL:         ID + "." + system.GetHostname() + ".local",
 				InternetURL:        edgeAppInternetURL,
+				Options: 		    edgeAppOptions,
+				NeedsConfig:        needsConfig,
+				Login:				EdgeAppLogin{edgeAppBasicAuthEnabled, edgeAppBasicAuthUsername, edgeAppBasicAuthPassword},
+				
 			},
 			Valid: true,
 		}
@@ -122,21 +271,53 @@ func IsEdgeAppInstalled(ID string) bool {
 
 }
 
+func writeAppRunnableFiles(ID string) bool {
+	edgeAppPath := utils.GetPath(utils.EdgeAppsPath)
+	_, err := os.Stat(edgeAppPath + ID + runnableFilename)
+	if os.IsNotExist(err) {
+		_, err := os.Create(edgeAppPath + ID + runnableFilename)
+		if err != nil {
+			log.Fatal("Runnable file for EdgeApp could not be created!")
+			return false
+		}
+
+		// Check the block default apps option
+        blockDefaultAppsOption := utils.ReadOption("DASHBOARD_BLOCK_DEFAULT_APPS_PUBLIC_ACCESS")
+        if blockDefaultAppsOption != "yes" {
+            // Create myedgeapp.env file with default network URL
+            envFilePath := edgeAppPath + ID + myEdgeAppServiceEnvFilename
+            
+			var networkURL string
+			domainName := utils.ReadOption("DOMAIN_NAME")
+
+			if domainName != "" {
+				networkURL = ID + "." + domainName
+			} else if diagnostics.GetReleaseVersion() == diagnostics.CLOUD_VERSION {
+				cluster := utils.ReadOption("CLUSTER") 
+				username := utils.ReadOption("USERNAME")
+				if cluster != "" && username != "" {
+					networkURL = username + "-" + ID + "." + cluster
+				}
+			} else {
+				networkURL = ID + "." + system.GetHostname() + ".local" // default 
+			}
+			
+            env, _ := godotenv.Unmarshal("INTERNET_URL=" + networkURL)
+            err = godotenv.Write(env, envFilePath)
+            if err != nil {
+                log.Printf("Error creating myedgeapp.env file: %s", err)
+                // result = false
+            }
+        }
+	}
+	return true
+}
+
 func SetEdgeAppInstalled(ID string) bool {
 
 	result := true
-	edgeAppPath := utils.GetPath(utils.EdgeAppsPath)
 
-	_, err := os.Stat(edgeAppPath + ID + runnableFilename)
-	if os.IsNotExist(err) {
-
-		_, err := os.Create(edgeAppPath + ID + runnableFilename)
-		result = true
-
-		if err != nil {
-			log.Fatal("Runnable file for EdgeApp could not be created!")
-			result = false
-		}
+	if writeAppRunnableFiles(ID) {
 		
 		buildFrameworkContainers()
 
@@ -151,13 +332,63 @@ func SetEdgeAppInstalled(ID string) bool {
 
 }
 
-func SetEdgeAppNotInstalled(ID string) bool {
+func SetEdgeAppBulkInstalled(IDs []string) bool {
 
 	result := true
+
+	for _, ID := range IDs {
+		writeAppRunnableFiles(ID)
+	}
+
+	buildFrameworkContainers()
+
+	return result
+
+}
+
+
+func SetEdgeAppNotInstalled(ID string) bool {
+
+	// Stop the app first
+	StopEdgeApp(ID)
+
+	// Now remove any files
+	result := true
+	
 	err := os.Remove(utils.GetPath(utils.EdgeAppsPath) + ID + runnableFilename)
 	if err != nil {
 		result = false
-		log.Fatal(err)
+		log.Println(err)
+	}
+
+	err = os.Remove(utils.GetPath(utils.EdgeAppsPath) + ID + authEnvFilename)
+	if err != nil {
+		result = false
+		log.Println(err)
+	}
+
+	err = os.RemoveAll(utils.GetPath(utils.EdgeAppsPath) + ID + appdataFoldername)
+	if err != nil {
+		result = false
+		log.Println(err)
+	}
+
+	err = os.Remove(utils.GetPath(utils.EdgeAppsPath) + ID + myEdgeAppServiceEnvFilename)
+	if err != nil {
+		result = false
+		log.Println(err)
+	}
+
+	err = os.Remove(utils.GetPath(utils.EdgeAppsPath) + ID + optionsEnvFilename)
+	if err != nil {
+		result = false
+		log.Println(err)
+	}
+
+	err = os.Remove(utils.GetPath(utils.EdgeAppsPath) + ID + postInstallFilename)
+	if err != nil {
+		result = false
+		log.Println(err)
 	}
 
 	buildFrameworkContainers()
@@ -246,12 +477,24 @@ func GetEdgeAppServices(ID string) []EdgeAppService {
 	var edgeAppServices []EdgeAppService
 
 	for _, serviceID := range serviceSlices {
+		shouldBeRunning := false
+		isRunning := false
+
+		// Is service "runnable" when .run lockfile in the app folder
+		_, err := os.Stat(utils.GetPath(utils.EdgeAppsPath) + ID + runnableFilename)
+		if !os.IsNotExist(err) {
+			shouldBeRunning = true
+		}
+
+		// Check if the service is actually running
+		if shouldBeRunning {
 			cmdArgs = []string{"-f", wsPath + "/docker-compose.yml", "exec", "-T", serviceID, "echo", "'Service Check'"}
 			cmdResult := utils.Exec(wsPath, "docker-compose", cmdArgs)
-		isRunning := false
 			if cmdResult != "" {
 				isRunning = true
 			}
+		}
+
 		edgeAppServices = append(edgeAppServices, EdgeAppService{ID: serviceID, IsRunning: isRunning})
 	}
 
@@ -296,6 +539,36 @@ func StopEdgeApp(ID string) EdgeAppStatus {
 
 }
 
+// StopAllEdgeApps: Stops all EdgeApps and returns a count of how many were stopped
+func StopAllEdgeApps() int {
+	edgeApps := GetEdgeApps()
+	appCount := 0
+	for _, edgeApp := range edgeApps {
+		StopEdgeApp(edgeApp.ID)
+		appCount++
+	}
+
+	return appCount
+
+}
+
+// StartAllEdgeApps: Starts all EdgeApps and returns a count of how many were started
+func StartAllEdgeApps() int {	
+	edgeApps := GetEdgeApps()
+	appCount := 0
+	for _, edgeApp := range edgeApps {
+		RunEdgeApp(edgeApp.ID)
+		appCount++
+	}
+
+	return appCount
+
+}
+
+func RestartEdgeAppsService() {
+	buildFrameworkContainers()
+}
+
 // EnableOnline : Write environment file and rebuild the necessary containers. Rebuilds containers in project (in case of change only)
 func EnableOnline(ID string, InternetURL string) MaybeEdgeApp {
 

internal/storage/storage.go

@@ -2,6 +2,7 @@ package storage
 
 import (
 	"fmt"
+	"strconv"
 	"os"
 	"path/filepath"
 	"strings"
@@ -73,12 +74,13 @@ const (
 	DISK_TYPE_SDA   DeviceIdentifier = "sda"
 	DISK_TYPE_MCBLK DeviceIdentifier = "mmcblk0"
 	DISK_TYPE_VDA   DeviceIdentifier = "vda"
+	MIN_DISK_SIZE   int              = 1048576 // 1GB in bytes
 )
 
 func GetDeviceIdentifier(release_version diagnostics.ReleaseVersion) DeviceIdentifier {
 	switch release_version {
 	case diagnostics.CLOUD_VERSION:
-		return DISK_TYPE_VDA
+		return DISK_TYPE_SDA
 	case diagnostics.PROD_VERSION:
 		return DISK_TYPE_MCBLK
 	}
@@ -134,7 +136,13 @@ func GetDevices(release_version diagnostics.ReleaseVersion) []Device {
 				currentDevice.InUse = currentDeviceInUseFlag
 				currentDeviceInUseFlag = false
 				currentPartitions = []Partition{}
+				size, err := strconv.Atoi(currentDevice.Size)
+				if err != nil {
+					size = 0
+				}
+				if size > MIN_DISK_SIZE {
 					devices = append(devices, currentDevice)
+				}
 			} else {
 				firstDevice = false
 			}
@@ -193,8 +201,22 @@ func GetDevices(release_version diagnostics.ReleaseVersion) []Device {
 		currentDevice.Status.Description = "Not configured"
 	}
 	currentDevice.InUse = currentDeviceInUseFlag
-	devices = append([]Device{currentDevice}, devices...) // Prepending the first device...
 
+	fmt.Println("Secondary Storage Devices Found: ", len(devices))
+	fmt.Println("Main Storage Device size: ", currentDevice.Size)
+
+	// only append device if size > 1GB
+	if currentDevice.Size != "" && currentDevice.Size != "0" {
+		// Convert size to int
+		// Convert string to int
+		size, err := strconv.Atoi(currentDevice.Size)
+		if err != nil {
+			size = 0
+		}
+		if size > MIN_DISK_SIZE {
+			devices = append([]Device{currentDevice}, devices...) // Prepending the first device...
+		}
+	}
 	devices = getDevicesSpaceUsage(devices)
 
 	return devices

internal/system/system.go

@@ -4,6 +4,14 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
+	"log"
+	"os"
+	"io"
+	"os/exec"
+	"bufio"
+	"path/filepath"
+	"io/ioutil"
+	"encoding/json"
 
 	"github.com/edgebox-iot/edgeboxctl/internal/utils"
 
@@ -11,6 +19,12 @@ import (
 	"github.com/shirou/gopsutil/host"
 )
 
+type cloudflaredTunnelJson struct {
+	AccountTag string `json:"AccountTag"`
+	TunnelSecret string `json:"TunnelSecret"`
+	TunnelID string `json:"TunnelID"`
+}
+
 // GetUptimeInSeconds: Returns a value (as string) of the total system uptime
 func GetUptimeInSeconds() string {
 	uptime, _ := host.Uptime()
@@ -78,6 +92,22 @@ func SetupCloudOptions() {
 		utils.WriteOption("EMAIL", cloudEnv["EMAIL"])
 	}
 
+	if cloudEnv["USERNAME"] != "" {
+		utils.WriteOption("USERNAME", cloudEnv["USERNAME"])
+	}
+
+	if cloudEnv["CLUSTER"] != "" {
+		utils.WriteOption("CLUSTER", cloudEnv["CLUSTER"])
+	}
+
+	if cloudEnv["CLUSTER_IP"] != "" {
+		utils.WriteOption("CLUSTER_IP", cloudEnv["CLUSTER_IP"])
+	}
+
+	if cloudEnv["CLUSTER_SSH_PORT"] != "" {
+		utils.WriteOption("CLUSTER_SSH_PORT", cloudEnv["CLUSTER_SSH_PORT"])
+	}
+
 	if cloudEnv["EDGEBOXIO_API_TOKEN"] != "" {
 		utils.WriteOption("EDGEBOXIO_API_TOKEN", cloudEnv["EDGEBOXIO_API_TOKEN"])
 	}
@@ -85,3 +115,404 @@ func SetupCloudOptions() {
 	// In the end of this operation takes place, remove the env file as to not overwrite any options once they are set.
 	utils.Exec("/", "rm", []string{cloudEnvFileLocationPath})
 }
+
+func StartSystemLogger() {
+	fmt.Println("Starting system logger")
+	loggerPath := utils.GetPath(utils.LoggerPath)
+	utils.Exec(loggerPath, "make", []string{"start"})
+}
+
+// UpdateSystemLoggerServices: Updates the services.txt file with the services that are currently running
+func UpdateSystemLoggerServices(services []string) {
+	fmt.Println("Updating system logger services:")
+	fmt.Println(services)
+	loggerPath := utils.GetPath(utils.LoggerPath)
+
+	utils.Exec(loggerPath, "bash", []string{"-c", "rm services.txt && touch services.txt"})
+
+	for _, service := range services {
+		fmt.Println("Adding " + service + " to services.txt")
+		utils.Exec(loggerPath, "bash", []string{"-c", "echo " + service + " >> services.txt"})
+	}
+
+	// Add empty line at the end of file (best practice)
+	utils.Exec(loggerPath, "bash", []string{"-c", "echo '' >> services.txt"})
+}
+
+// StartWs: Starts the webserver service for Edgeapps
+func StartWs() {
+	wsPath := utils.GetPath(utils.WsPath)
+	fmt.Println("Starting WS")
+	cmdargs := []string{"-b"}
+	utils.Exec(wsPath, "./ws", cmdargs)
+}
+
+// StartService: Starts a service
+func StartService(serviceID string) {
+	wsPath := utils.GetPath(utils.WsPath)
+	fmt.Println("Starting" + serviceID + "service")
+	cmdargs := []string{"start", serviceID}
+	utils.Exec(wsPath, "systemctl", cmdargs)
+}
+
+// StopService: Stops a service
+func StopService(serviceID string) {
+	wsPath := utils.GetPath(utils.WsPath)
+	fmt.Println("Stopping" + serviceID + "service")
+	cmdargs := []string{"stop", "cloudflared"}
+	utils.Exec(wsPath, "systemctl", cmdargs)
+}
+
+// RestartService: Restarts a service
+func RestartService(serviceID string) {
+	wsPath := utils.GetPath(utils.WsPath)	
+	fmt.Println("Restarting" + serviceID + "service")
+	cmdargs := []string{"restart", serviceID}
+	utils.Exec(wsPath, "systemctl", cmdargs)
+}
+
+// GetServiceStatus: Returns the status output of a service
+func GetServiceStatus(serviceID string) string {
+	wsPath := utils.GetPath(utils.WsPath)	
+	cmdargs := []string{"status", serviceID}
+	return utils.Exec(wsPath, "systemctl", cmdargs)
+}
+
+func CreateBackupsPasswordFile(password string) {
+	// Create a password file for backups
+	backupPasswordFile := utils.GetPath(utils.BackupPasswordFileLocation)
+	backupPasswordFileDir := filepath.Dir(backupPasswordFile)
+
+	if _, err := os.Stat(backupPasswordFileDir); os.IsNotExist(err) {
+		os.MkdirAll(backupPasswordFileDir, 0755)
+	}
+
+	// Write the password to the file, overriting an existing file
+	err := ioutil.WriteFile(backupPasswordFile, []byte(password), 0644)
+	if err != nil {
+		panic(err)
+	}
+} 
+
+// CreateTunnel: Creates a tunnel via cloudflared, needs to be authenticated first
+func CreateTunnel(configDestination string) {
+	fmt.Println("Creating Tunnel for Edgebox.")
+	cmd := exec.Command("sh", "/home/system/components/edgeboxctl/scripts/cloudflared_tunnel_create.sh")
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		panic(err)
+	}
+	scanner := bufio.NewScanner(stdout)
+	err = cmd.Start()
+	if err != nil {
+		panic(err)
+	}
+	for scanner.Scan() {
+		fmt.Println(scanner.Text())
+		text := scanner.Text()
+		fmt.Println(text)
+	}
+	if scanner.Err() != nil {
+		cmd.Process.Kill()
+		cmd.Wait()
+		panic(scanner.Err())
+	}
+
+	// This also needs to be executed in root and non root variants
+	fmt.Println("Reading cloudflared folder to get the JSON file.")
+	isRoot := false
+	dir := "/home/system/.cloudflared/"
+	dir2 := "/root/.cloudflared/"
+	files, err := os.ReadDir(dir)
+	if err != nil {
+		panic(err)
+	}
+
+	var jsonFile os.DirEntry
+	for _, file := range files {
+		// check if file has json extension
+		if filepath.Ext(file.Name()) == ".json" {
+			fmt.Println("Non-Root JSON file found: " + file.Name())
+			jsonFile = file
+		}
+	}
+
+	// If the files are not in the home folder, try the root folder
+	if jsonFile == nil {
+		files, err = os.ReadDir(dir2)
+		if err != nil {
+			panic(err)
+		}
+		for _, file := range files {
+			// check if file has json extension
+			if filepath.Ext(file.Name()) == ".json" {
+				fmt.Println("Root JSON file found: " + file.Name())
+				jsonFile = file
+				isRoot = true
+			}
+		}
+	}
+
+	if jsonFile == nil {
+		panic("No JSON file found in directory")
+	}
+
+	fmt.Println("Reading JSON file.")
+	targetDir := "/home/system/.cloudflared/"
+	if isRoot {
+		targetDir = "/root/.cloudflared/"
+	}
+
+	jsonFilePath := filepath.Join(targetDir, jsonFile.Name())
+	jsonBytes, err := ioutil.ReadFile(jsonFilePath)
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println("Parsing JSON file.")
+	var data cloudflaredTunnelJson
+	err = json.Unmarshal(jsonBytes, &data)
+	if err != nil {
+		log.Printf("Error reading tunnel JSON file: %s", err)
+	}
+
+	fmt.Println("Tunnel ID is:" + data.TunnelID)
+
+	// create the config.yml file with the following content in each line:
+	// "url": "http://localhost:80"
+	// "tunnel": "<TunnelID>"
+	// "credentials-file": "/root/.cloudflared/<tunnelID>.json"
+
+	file := configDestination
+	f, err := os.Create(file)
+	if err != nil {
+		panic(err)
+	}
+
+	defer f.Close()
+
+	_, err = f.WriteString("url: http://localhost:80\ntunnel: " + data.TunnelID + "\ncredentials-file: " + jsonFilePath)
+
+	if err != nil {
+		panic(err)
+	}
+}
+
+// DeleteTunnel: Deletes a tunnel via cloudflared, this does not remove the service
+func DeleteTunnel() {
+	fmt.Println("Deleting possible previous tunnel.")
+	
+	// Configure the service and start it
+	cmd := exec.Command("sh", "/home/system/components/edgeboxctl/scripts/cloudflared_tunnel_delete.sh")
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		panic(err)
+	}
+	scanner := bufio.NewScanner(stdout)
+	err = cmd.Start()
+	if err != nil {
+		panic(err)
+	}
+	for scanner.Scan() {
+		fmt.Println(scanner.Text())
+		text := scanner.Text()
+		fmt.Println(text)
+	}
+	if scanner.Err() != nil {
+		cmd.Process.Kill()
+		cmd.Wait()
+		panic(scanner.Err())
+	}
+}
+
+// InstallTunnelService: Installs the tunnel service
+func InstallTunnelService(config string) {
+	fmt.Println("Installing cloudflared service.")
+	cmd := exec.Command("cloudflared", "--config", config, "service", "install")
+	cmd.Start()
+	cmd.Wait()
+}
+
+// RemoveTunnelService: Removes the tunnel service
+func RemoveTunnelService() {
+	wsPath := utils.GetPath(utils.WsPath)	
+	fmt.Println("Removing possibly previous service install.")
+	cmd := exec.Command("cloudflared", "service", "uninstall")
+	cmd.Start()
+	cmd.Wait()
+
+	fmt.Println("Removing cloudflared files")
+	cmdargs := []string{"-rf", "/home/system/.cloudflared"}
+	utils.Exec(wsPath, "rm", cmdargs)
+	cmdargs = []string{"-rf", "/etc/cloudflared/config.yml"}
+	utils.Exec(wsPath, "rm", cmdargs)
+	cmdargs = []string{"-rf", "/root/.cloudflared/cert.pem"}
+	utils.Exec(wsPath, "rm", cmdargs)
+}
+
+func CopyDir(src string, dest string) error {
+    srcInfo, err := os.Stat(src)
+    if err != nil {
+        return err
+    }
+    if !srcInfo.IsDir() {
+        return fmt.Errorf("%s is not a directory", src)
+    }
+
+    err = os.MkdirAll(dest, srcInfo.Mode())
+    if err != nil {
+        return err
+    }
+
+    items, err := ioutil.ReadDir(src)
+    if err != nil {
+        return err
+    }
+
+    for _, item := range items {
+        srcPath := filepath.Join(src, item.Name())
+        destPath := filepath.Join(dest, item.Name())
+
+        if item.IsDir() {
+            err = CopyDir(srcPath, destPath)
+            if err != nil {
+                fmt.Printf("error copying directory %s to %s: %s\n", srcPath, destPath, err.Error())
+            }
+        } else {
+            err = CopyFile(srcPath, destPath)
+            if err != nil {
+                fmt.Printf("error copying file %s to %s: %s\n", srcPath, destPath, err.Error())
+            }
+        }
+    }
+
+    return nil
+}
+
+func CopyFile(src string, dest string) error {
+    srcFile, err := os.Open(src)
+    if err != nil {
+        return err
+    }
+    defer srcFile.Close()
+
+    destFile, err := os.Create(dest)
+    if err != nil {
+        return err
+    }
+    defer destFile.Close()
+
+    _, err = io.Copy(destFile, srcFile)
+    if err != nil {
+        return err
+    }
+
+    err = destFile.Sync()
+    if err != nil {
+        return err
+    }
+
+    srcInfo, err := os.Stat(src)
+    if err != nil {
+        return err
+    }
+
+    err = os.Chmod(dest, srcInfo.Mode())
+    if err != nil {
+        return err
+    }
+
+    return nil
+}
+
+func CheckUpdates() {
+	fmt.Println("Checking for Edgebox System Updates.")
+	
+	// Configure the service and start it
+	cmd := exec.Command("sh", "/home/system/components/updater/run.sh", "--check")
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		panic(err)
+	}
+	scanner := bufio.NewScanner(stdout)
+	err = cmd.Start()
+	if err != nil {
+		panic(err)
+	}
+	for scanner.Scan() {
+		// fmt.Println(scanner.Text())
+		text := scanner.Text()
+		fmt.Println(text)
+	}
+	if scanner.Err() != nil {
+		cmd.Process.Kill()
+		cmd.Wait()
+		fmt.Println("Error running updates check.")
+		utils.WriteOption("SYSTEM_UPDATES", "[]")
+		return
+	}
+
+	// Read targets.env file into JSON list structure
+	targets := []string{}
+	targetsFile, err := os.Open("/home/system/components/updater/targets.env")
+	if err != nil {
+		fmt.Println("No targets.env file found. Skipping.")
+		utils.WriteOption("SYSTEM_UPDATES", "[]")
+		return
+	}
+	defer targetsFile.Close()
+	scanner = bufio.NewScanner(targetsFile)
+	for scanner.Scan() {
+		text := scanner.Text()
+		// text line should look like: {"target": "<target>", "version": "<version>"}
+		target := strings.Split(text, "=")
+		newText := "{\"target\": \"" + strings.Replace(target[0], "_VERSION", "", -1) + "\", \"version\": \"" + target[1] + "\"}"
+		targets = append(targets, newText)
+	}
+	if scanner.Err() != nil {
+		fmt.Println("Error reading update targets file.")
+		utils.WriteOption("SYSTEM_UPDATES", "[]")
+		return
+	}
+
+	// convert targets to string
+	targetsString := strings.Join(targets, ",")
+	targetsString = "[" + targetsString + "]"
+
+	fmt.Println(targetsString)
+
+	// Write option with targets
+	utils.WriteOption("SYSTEM_UPDATES", targetsString)
+}
+
+func ApplyUpdates() {
+	fmt.Println("Applying Edgebox System Updates.")
+
+	utils.WriteOption("UPDATING_SYSTEM", "true")
+	
+	// Configure the service and start it
+	cmd := exec.Command("sh", "/home/system/components/updater/run.sh", "--update")
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		panic(err)
+	}
+	scanner := bufio.NewScanner(stdout)
+	err = cmd.Start()
+	if err != nil {
+		panic(err)
+	}
+	for scanner.Scan() {
+		fmt.Println(scanner.Text())
+		text := scanner.Text()
+		fmt.Println(text)
+	}
+	if scanner.Err() != nil {
+		cmd.Process.Kill()
+		cmd.Wait()
+		panic(scanner.Err())
+	}
+
+	// If the system did not yet restart, set updating system to false
+	utils.WriteOption("UPDATING_SYSTEM", "false")
+}
+

internal/utils/utils.go

@@ -16,7 +16,7 @@ import (
 )
 
 // ExecAndStream : Runs a terminal command, but streams progress instead of outputting. Ideal for long lived process that need to be logged.
-func ExecAndStream(path string, command string, args []string) {
+func ExecAndStream(path string, command string, args []string) string {
 
 	cmd := exec.Command(command, args...)
 
@@ -27,13 +27,17 @@ func ExecAndStream(path string, command string, args []string) {
 
 	err := cmd.Run()
 
+	outStr, errStr := string(stdoutBuf.Bytes()), string(stderrBuf.Bytes())
+
+	returnVal := outStr
 	if err != nil {
 		fmt.Printf("cmd.Run() failed with %s\n", err)
+		returnVal = errStr
 	}
 
-	outStr, errStr := string(stdoutBuf.Bytes()), string(stderrBuf.Bytes())
 	fmt.Printf("\nout:\n%s\nerr:\n%s\n", outStr, errStr)
 
+	return returnVal
 }
 
 // Exec : Runs a terminal Command, catches and logs errors, returns the result.
@@ -100,11 +104,15 @@ func GetSQLiteFormattedDateTime(t time.Time) string {
 	return formatedDatetime
 }
 
+const BackupPasswordFileLocation string = "backupPasswordFileLocation"
 const CloudEnvFileLocation string = "cloudEnvFileLocation"
 const ApiEnvFileLocation string = "apiEnvFileLocation"
 const ApiPath string = "apiPath"
 const EdgeAppsPath string = "edgeAppsPath"
+const EdgeAppsBackupPath string = "edgeAppsBackupPath"
 const WsPath string = "wsPath"
+const LoggerPath string = "loggerPath"
+
 
 // GetPath : Returns either the hardcoded path, or a overwritten value via .env file at project root. Register paths here for seamless working code between dev and prod environments ;)
 func GetPath(pathKey string) string {
@@ -124,7 +132,7 @@ func GetPath(pathKey string) string {
 		if env["CLOUD_ENV_FILE_LOCATION"] != "" {
 			targetPath = env["CLOUD_ENV_FILE_LOCATION"]
 		} else {
-			targetPath = "/home/system/components/edgeboxctl/cloud.env"
+			targetPath = "/home/system/components/api/cloud.env"
 		}
 
 	case ApiEnvFileLocation:
@@ -151,6 +159,13 @@ func GetPath(pathKey string) string {
 			targetPath = "/home/system/components/apps/"
 		}
 
+	case EdgeAppsBackupPath:
+		if env["EDGEAPPS_BACKUP_PATH"] != "" {
+			targetPath = env["EDGEAPPS_BACKUP_PATH"]
+		} else {
+			targetPath = "/home/system/components/backups/"
+		}
+
 	case WsPath:
 
 		if env["WS_PATH"] != "" {
@@ -159,6 +174,21 @@ func GetPath(pathKey string) string {
 			targetPath = "/home/system/components/ws/"
 		}
 
+	case LoggerPath:
+		if env["LOGGER_PATH"] != "" {
+			targetPath = env["LOGGER_PATH"]
+		} else {
+			targetPath = "/home/system/components/logger/"
+		}
+
+	case BackupPasswordFileLocation:
+
+		if env["BACKUP_PASSWORD_FILE_LOCATION"] != "" {
+			targetPath = env["BACKUP_PASSWORD_FILE_LOCATION"]
+		} else {
+			targetPath = "/home/system/components/backups/pw.txt"
+		}
+
 	default:
 
 		log.Printf("path_key %s nonexistant in GetPath().\n", pathKey)
@@ -192,3 +222,47 @@ func WriteOption(optionKey string, optionValue string) {
 
 	db.Close()
 }
+
+// ReadOption : Reads a key value pair option from the api shared database
+func ReadOption(optionKey string) string {
+	
+	db, err := sql.Open("sqlite3", GetSQLiteDbConnectionDetails())
+
+	if err != nil {
+		log.Fatal(err.Error())
+	}
+
+	var optionValue string
+
+	err = db.QueryRow("SELECT value FROM option WHERE name = ?", optionKey).Scan(&optionValue)
+
+	if err != nil {
+		log.Println(err.Error())
+	}
+
+	db.Close()
+
+	return optionValue
+}
+
+// DeleteOption : Deletes a key value pair option from the api shared database
+func DeleteOption(optionKey string) {
+	
+	db, err := sql.Open("sqlite3", GetSQLiteDbConnectionDetails())
+
+	if err != nil {
+		log.Fatal(err.Error())
+	}
+
+	statement, err := db.Prepare("DELETE FROM option WHERE name = ?;") // Prepare SQL Statement
+	if err != nil {
+		log.Fatal(err.Error())
+	}
+
+	_, err = statement.Exec(optionKey) // Execute SQL Statement
+	if err != nil {
+		log.Fatal(err.Error())
+	}
+
+	db.Close()
+}

scripts/cloudflared_login.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+
+echo "Starting script login"
+cloudflared tunnel login 2>&1 | tee /home/system/components/edgeboxctl/scripts/output.log &
+echo "sleeping 5 seconds"
+sleep 5

scripts/cloudflared_tunnel_create.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+echo "Starting script create"
+# script -q -c "cloudflared tunnel login 2>&1 | tee /app/output.log" &
+cloudflared tunnel create edgebox 2>&1 | tee /home/system/components/edgeboxctl/scripts/output.log
+echo "sleeping 5 seconds"
+sleep 5

scripts/cloudflared_tunnel_delete.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+echo "Starting script delete"
+TUNNEL_ORIGIN_CERT=/home/system/.cloudflared/cert.pem
+cloudflared tunnel delete edgebox 2>&1 | tee /home/system/components/edgeboxctl/scripts/output.log &
+echo "sleeping 5 seconds"
+sleep 5