93 lines
3.1 KiB
PHP
93 lines
3.1 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\admin\validate;
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use think\Db;
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use think\facade\Cache;
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use think\Validate;
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class Login extends Validate
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{
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protected $rule = [
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'account' => 'require',
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'password' => 'require|password',
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];
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protected $message = [
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'account.require' => '账号不能为空',
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'password.require' => '密码不能为空',
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'password.password' => '账号密码错误',
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];
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/**
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* 账号密码验证码
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* @param $password
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* @param $other
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* @param $data
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* @return bool
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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protected function password($password, $other, $data)
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{
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if ($this->safe() === false) {
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$this->message['password.password'] .= ':多次输入错误';
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return false;
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}
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$admin_info = Db::name('admin')
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->where(['account' => $data['account'], 'del' => 0])
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->find();
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if (empty($admin_info)) {
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$this->safe(true);
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return false;
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}
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if ($admin_info['disable']) {
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return '账号被禁用';
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}
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$password = create_password($password, $admin_info['salt']);
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if ($password != $admin_info['password']) {
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$this->safe(true);
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return false;
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}
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return true;
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}
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/**
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* 连续30分钟内15次输错密码，无法登录
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* @param bool $add
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* @return bool
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*/
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protected function safe($add = false)
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{
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$cache_name = 'admin_login_error_count' . request()->ip();
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if ($add) {
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$admin_login_error_count = Cache::get($cache_name);
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$admin_login_error_count++;
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Cache::tag('admin_login_error_count')->set($cache_name, $admin_login_error_count, 1800);
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}
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$count = Cache::get($cache_name);
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if (!empty($count) && $count >= 15) {
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return false;
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}
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return true;
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}
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} |