85 lines
2.5 KiB
PHP
Executable File
85 lines
2.5 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | 宏驰云科技开发团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | Author: HcyShop-kiki
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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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//'code' => 'require|captcha',
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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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//'code.require' => '验证码不能为空',
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//'code.captcha' => '验证码错误',
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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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} |