package coresvc

import (
	"crypto/sha256"
	"encoding/base64"

	"golang.org/x/crypto/pbkdf2"
)

var (
	pswIter   = 2 << 11
	pswLength = 50 // raw length
)

func passwordHasher(plain string, salt []byte) string {
	psw := pbkdf2.Key([]byte(plain), salt, pswIter, pswLength, sha256.New)
	return base64.StdEncoding.EncodeToString(psw)
}