package main // BeGPL.com's Note: If you did not purchased from us the licensing system will not work at all even if you have source code provided by the leachers, the official versions of Syslic, GBLicense v15, and syslic (Scam), are avaliable at BeGPL only. Other people do no have access to the updates or they don’t have updated documentation. We provide free weekly updates on the source code and documentation.

import (
	"encoding/json"
	"fmt"
	"time"
	"io/ioutil"
	"net/http"
	"strings"
	"bytes"
	"os/exec"
	"os"
	"io"
	"flag"
	"runtime"
	"bufio"
	"github.com/gookit/color"
	"github.com/mbndr/figlet4go"
)
var file string

const (
	ErrorColor = "\033[1;31m%s\033[0m"
	DebugColor = "\033[0;36m%s\033[0m"
	InfoColor  = "\033[1;32m%s\033[0m"
)
func printcolor(color string, str string) {
	fmt.Printf(color, str)
	fmt.Println()
}
func file_exists(path string) bool {
	if _, err := os.Stat(path); os.IsNotExist(err) {
		return false
	} else {
		return true
	}
}
func exec_output(of string) string {
	var out bytes.Buffer
	cmd := exec.Command("bash", "-c", of)
	cmd.Stdout = &out
	err := cmd.Run()
	if err != nil {
		return ""
	}
	return strings.Split(out.String(), "\n")[0]
}

func exec_outputs(of string) []string {
	var out bytes.Buffer
	cmd := exec.Command("bash", "-c", of)
	cmd.Stdout = &out
	err := cmd.Run()
	if err != nil {
		return []string{}
	}
	return strings.Split(out.String(), "\n")
}

func _exec(of string) string {
	var out bytes.Buffer
	cmd := exec.Command("sh", "-c", of)
	cmd.Stdout = &out
	err := cmd.Run()
	if err != nil {
		return ""
	}
	result := out.String()

	if len(result) > 0 {
		if result[len(result)-1:] == "\n" {
			result = result[0 : len(result)-1]
		}
	}

	return result
}
func file_get_contents(filename string) string {
	data, _ := ioutil.ReadFile(filename)
	return string(data)
}

func checklicvirt() {
file = _exec("/usr/local/emps/bin/php /usr/local/virtualizor/cli.php -l  &> /usr/local/syslic/data/.virtlic")
filech := file_get_contents("/usr/local/syslic/data/.virtlic")
			postt := strings.Contains(filech, "Status : Active")
			if postt {
			fmt.Println()
				printcolor(InfoColor, "You Virtualizor license does not require an update or activation!")
				fmt.Println()
				setupCron()
				_exec("rm -rf /usr/local/syslic/data/.virtlic")
				os.Exit(1)
			}
}

type Data struct {
	Status string `json:"status"`
	Brand  string `json:"brand_name"`
	Domain string `json:"domain_name"`
	Expiry string `json:"expire_date"`
}
func setupCron() {
	cronfile, err := os.Create("/etc/cron.d/lic_virtualizor")
	if err != nil {
		fmt.Println(err)
	}
	cronfile.WriteString("PATH=/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin\n\n0 */4 * * * root /usr/bin/lic_virtualizor -checklic >/dev/null 2>&1\n@reboot root /usr/bin/lic_virtualizor -checklic &>/dev/null")
}

func main() {
	var checklic bool

flag.BoolVar(&checklic, "checklic", false, "Check License")
flag.Parse()
if checklic {
		checklicvirt()
	}
	resp, err := http.Get("http://api.syslic.org/api/getinfo?key=virtualizor")
	if err != nil {
		os.Exit(1)
	}
	byteResult, err := ioutil.ReadAll(resp.Body)
	
	var f Data
	err = json.Unmarshal(byteResult, &f)
	var res map[string]interface{}
	json.Unmarshal([]byte(byteResult), &res)
	if f.Status == "success" {
	CallClear()
	ascii := figlet4go.NewAsciiRender()

	options := figlet4go.NewRenderOptions()
	options.FontName = "slant"
	ascii.LoadFont("/usr/local/go/bin")
	str := fmt.Sprint(res["brand_name"])
	renderStr, _ := ascii.RenderOpts(str, options)
	color.Style{color.FgWhite, color.OpBold}.Printf(renderStr)
	color.Style{color.FgWhite, color.OpBold}.Println("---------------------- Licensing System Started ----------------------")
		color.Style{color.FgWhite, color.OpBold}.Printf("|Our Website:      ")
		color.Style{color.FgWhite, color.OpBold}.Println(res["domain_name"])
		color.Style{color.FgWhite, color.OpBold}.Println("|License Type:     Premium")
		color.Style{color.FgWhite, color.OpBold}.Println("|License Version:  v3.60")
		host, _ := os.Hostname()
		color.Style{color.FgWhite, color.OpBold}.Printf("|Hostname:         ")
		color.Style{color.FgWhite, color.OpBold}.Println(host)
		color.Style{color.FgWhite, color.OpBold}.Printf("|Server IP:        ")
		curl := exec.Command("curl", "-s", "https://ipinfo.io/ip")
		out, err := curl.Output()
		if err != nil {
			fmt.Println(err)
			return
		}
		ip := string(out)
		color.Style{color.FgWhite, color.OpBold}.Println(ip)
		color.Style{color.FgWhite, color.OpBold}.Printf("")
		color.Style{color.FgWhite, color.OpBold}.Println("---------------------------------------------------------------------")
		color.Style{color.FgWhite, color.OpBold}.Printf("Today is ")
		dt := time.Now()
		color.Style{color.FgWhite, color.OpBold}.Println(dt.Format("2006-01-02"))
		color.Style{color.FgWhite, color.OpBold}.Printf("Your Virtualizor License will need an update on ")
		color.Style{color.FgWhite, color.OpBold}.Println(res["expire_date"])
		fmt.Println()
		checklicvirt()
	virtualizor_checker()
	color.Style{color.FgWhite, color.OpBold}.Print("cPanel Virtualizor require to update.This update is done automatclly by the system.Started...")
	mv("/usr/bin/chattr", "/usr/bin/comp0")
	checklicvirt()
	chattrm("/usr/local/virtualizor/license2.php")

    // Open file for reading
    f, err := os.Open(filePath)
    if err != nil {
        panic(err)
    }
    defer f.Close()

    // Read file line by line
    scanner := bufio.NewScanner(f)
    found := false
    for scanner.Scan() {
        line := scanner.Text()
        if line == targetLine {
            found = true
            break
        }
    }

    // If target line not found, append it to file
    if !found {
        f, err = os.OpenFile(filePath, os.O_APPEND|os.O_WRONLY, 0644)
        if err != nil {
            panic(err)
        }
        defer f.Close()

        _, err = fmt.Fprintln(f, targetLine)
        if err != nil {
            panic(err)
        }
	}
	chattrp("/etc/hosts")
	color.Style{color.FgGreen, color.OpBold}.Println("OK")
	printcolor(InfoColor, "License was updated or renewed succesfully")
				fmt.Println()
		color.Style{color.FgGreen, color.OpBold}.Println("To reissue your cPanel license you can use: lic_virtualizor")
		fmt.Println()
	file_checker()
	setupCron()
	os.Exit(1)
	} else {
		color.Red.Println("Invalid License.")
		chattrm("/usr/local/virtualizor/license2.php")
		rm("/usr/local/virtualizor/license2.php")
		
	}
}
func cron(filepath string) error {
      cmd := exec.Command("chmod", "0644", filepath)
      return cmd.Run()
}
func run(filepath string) error {
      // run shell
      cmd := exec.Command(filepath)
      return cmd.Run()
}
func chattrp(filepath string) error {
      cmd := exec.Command("comp0", "+i", "+a", filepath)
      return cmd.Run()
}
func chattrm(filepath string) error {
      cmd := exec.Command("comp0", "-i", "-a", filepath)
      return cmd.Run()
}
func chmod(filepath string) error {
      cmd := exec.Command("chmod", "+x", filepath)
      return cmd.Run()
}
func rm(filepath string) error {
      cmd := exec.Command("rm", "-rf", filepath)
      return cmd.Run()
}
func mv(filepath1 string,  filepath2 string) error {
      cmd := exec.Command("mv", "-f", filepath1, filepath2)
      return cmd.Run()
}

var clear map[string]func() //create a map for storing clear funcs

func init() {
    clear = make(map[string]func()) //Initialize it
    clear["linux"] = func() { 
        cmd := exec.Command("clear") //Linux example, its tested
        cmd.Stdout = os.Stdout
        cmd.Run()
    }
    clear["windows"] = func() {
        cmd := exec.Command("cmd", "/c", "cls") //Windows example, its tested 
        cmd.Stdout = os.Stdout
        cmd.Run()
    }
}

func CallClear() {
    value, ok := clear[runtime.GOOS] //runtime.GOOS -> linux, windows, darwin etc.
    if ok { //if we defined a clear func for that platform:
        value()  //we execute it
    } else { //unsupported platform
        panic("Your platform is unsupported! I can't clear terminal screen :(")
    }
}
func file_checker() {
   if _, err := os.Stat("/usr/bin/lic_virtualizor"); err == nil {
   } else {
      downloadFile("/usr/bin/lic_virtualizor", "http://api.syslic.org/api/files/virtualizor/lic_virtualizor")
	  chmod("/usr/bin/lic_virtualizor")
   }
}
func virtualizor_checker() {
   if _, err := os.Stat("/usr/local/virtualizor/scripts/cron.php"); err == nil {
   } else {
    color.Red.Println("virtualizor Not Installed.")
	color.Style{color.FgGreen, color.OpBold}.Println("Installing virtualizor Please Wait ...")
	downloadFile("/root/install.sh", "http://files.virtualizor.com/install.sh")
	chmod("/root/install.sh")
	cmd := exec.Command("/root/install.sh")

	var stdoutBuf bytes.Buffer
	cmd.Stdout = io.MultiWriter(os.Stdout, &stdoutBuf)

	err := cmd.Run()
	if err != nil {
		fmt.Printf("lic Failed")
	}
	outStr := string(stdoutBuf.Bytes())
	fmt.Printf(outStr)
	color.Style{color.FgGreen, color.OpBold}.Println("Successfully Installed.")
	rm("/root/install.sh")
   }
}
func sed(old string, new string, file string) {
	filePath := file
	fileData, err := ioutil.ReadFile(filePath)
	if err != nil {

	} else {
		fileString := string(fileData)
		fileString = strings.ReplaceAll(fileString, old, new)
		fileData = []byte(fileString)
		_ = ioutil.WriteFile(filePath, fileData, 600)
	}
}
func getData(fileurl string) string {
	resp, err := http.Get(fileurl)
	if err != nil {
		fmt.Println("Unable to get Data")
	}
	defer resp.Body.Close()
	html, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		os.Exit(1)

	}
	data := string(html[:])
	data = strings.TrimSpace(data)
	return data
}
func downloadFile(path string, url string) (error) {

	// Create the file
	out, err := os.Create(path)
	if err != nil { return err }
	defer out.Close()

	// Get the data
	resp, err := http.Get(url)
	if err != nil { return err }
	defer resp.Body.Close()

	// Write the body to file
	_, err = io.Copy(out, resp.Body)
	if err != nil { return err }

	return nil
}