package am

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

func newUUID() string {
	buf := make([]byte, 16)
	_, err := rand.Read(buf)
	if err != nil {
		panic(err)
	}

	s := hex.EncodeToString(buf)
	return s[:8] + "-" +
		s[8:12] + "-" +
		s[12:16] + "-" +
		s[16:20] + "-" +
		s[20:32]
}

func newCSRF() string {
	buf := make([]byte, 16)
	_, err := rand.Read(buf)
	if err != nil {
		panic(err)
	}
	return hex.EncodeToString(buf)
}