hash.go

// Acceldata Inc. and its affiliates.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// 	Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"crypto/sha1"
	"encoding/base64"

	"github.com/GehirnInc/crypt/apr1_crypt"
	"golang.org/x/crypto/bcrypt"
)

func hashApr1(password string) (string, error) {
	return apr1_crypt.New().Generate([]byte(password), nil)
}

func hashSha(password string) string {
	s := sha1.New()
	s.Write([]byte(password))
	passwordSum := []byte(s.Sum(nil))
	return base64.StdEncoding.EncodeToString(passwordSum)
}

func hashBcrypt(password string) (hash string, err error) {
	passwordBytes, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
	if err != nil {
		return
	}
	return string(passwordBytes), nil
}