Go语言常用的哈希加密函数

安装包

go get -u -v golang.org/x/crypto/bcrypt

哈希加密和解密函数

// @package    : bcrypt
// @file       : pwd.go
// @author     : hqd8080
// @contact    : hanquanding@163.com
// @time       : 2024/1/02
// @description: 哈希密码加密和密码校验

package bcrypt

import "golang.org/x/crypto/bcrypt"

// HashPassword 密码哈希加密
func HashPassword(password string) (string, error) {
    hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.MinCost)
    return string(hash), err
}

// CheckPasswordHash 密码校验 password:原始密码 hash:加密之后的密码
func CheckPasswordHash(password, hash string) bool {
    err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
    if err != nil {
        return false
    }
    return true
}

单元测试

// @package    : bcrypt
// @file       : pwd_test.go
// @author     : hqd8080
// @contact    : hanquanding@163.com
// @time       : 2024/1/02
// @description: pwd_test

package bcrypt

import "testing"

func TestHashPassword(t *testing.T) {
    password, err := HashPassword("123456")
    if err != nil {
        t.Fatal(err)
    }
    t.Log(password)
}

func TestCheckPasswordHash(t *testing.T) {
    isOk := CheckPasswordHash("123456", "$2a$04$7UBIkdPQq44m0v6FenQ2Ke8Yp6EBrJQJ4Fuox15IkRJ.eHGbOwcwC")
    t.Log(isOk)
}

=== RUN   TestHashPassword
    pwd_test.go:17: $2a$04$7UBIkdPQq44m0v6FenQ2Ke8Yp6EBrJQJ4Fuox15IkRJ.eHGbOwcwC
--- PASS: TestHashPassword (0.00s)
PASS


=== RUN   TestCheckPasswordHash
    pwd_test.go:22: true
--- PASS: TestCheckPasswordHash (0.00s)
PASS