package server

import (
	"crypto/rand"
	"encoding/base64"
)

// GenerateRandomText return a string generated by filling in keySize bytes with
// random data and then base64 encoding those bytes
func GenerateRandomText(keySize int) (string, error) {
	key := make([]byte, keySize)
	_, err := rand.Read(key)
	if err != nil {
		return "", err
	}
	return base64.StdEncoding.EncodeToString(key), nil
}