Decode

gistfile1.txt

package main

import (
	"encoding/base64"
	"fmt"
	"strings"
)

// function, which takes a string as
// argument and return the reverse of string.
func reverse(s string) string {
	rns := []rune(s) // convert to rune
	for i, j := 0, len(rns)-1; i < j; i, j = i+1, j-1 {

		// swap the letters of the string,
		// like first with last and so on.
		rns[i], rns[j] = rns[j], rns[i]
	}

	// return the reversed string.
	return string(rns)
}

func main() {
	inputStr := "YOUR_INPUT"

	reveredStr := reverse(inputStr)

	fmt.Println(reveredStr)

	b, err := base64.StdEncoding.WithPadding(base64.NoPadding).DecodeString(reveredStr)
	if err != nil {
		fmt.Println(err)
	}

	fmt.Println("b: ", string(b))

	splited := strings.Split(string(b), ":")

	fmt.Println("UUID:", splited[0])
	fmt.Println("Username: ", splited[1])
}