其余文件

app/admin/validate/LoginValidate.php

@@ -0,0 +1,107 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeshop开源商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | gitee下载：https://gitee.com/likeshop_gitee
+// | github下载：https://github.com/likeshop-github
+// | 访问官网：https://www.likeshop.cn
+// | 访问社区：https://home.likeshop.cn
+// | 访问手册：http://doc.likeshop.cn
+// | 微信公众号：likeshop技术社区
+// | 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
+// |  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
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | likeshop团队版权所有并拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshop.cn.team
+// +----------------------------------------------------------------------
+
+
+namespace app\admin\validate;
+
+
+use app\common\basics\Validate;
+use app\common\model\Admin;
+use think\facade\Cache;
+
+/**
+ * 登录数据验证器
+ * Class LoginValidate
+ * @Author FZR
+ * @package app\admin\validate
+ */
+class LoginValidate extends Validate
+{
+    protected $rule = [
+        'account'   => 'require',
+        'password'  => 'require|password',
+    ];
+
+    protected $message = [
+        'account.require'   => '请填写登录账号',
+        'password.require'  => '请填写登录密码',
+        'password.password' => '账号密码错误',
+    ];
+
+
+    /**
+     * 账号密码验证码
+     * @param $password
+     * @param $other
+     * @param $data
+     * @return bool
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
+    protected function password($password, $other, $data)
+    {
+        if ($this->safe() === false) {
+            $this->message['password.password'] .= ':多次输入错误';
+            return false;
+        }
+
+        $admin_info = (new Admin())
+            ->where(['account' => $data['account'], 'del' => 0])
+            ->find();
+
+        if (empty($admin_info)) {
+            $this->safe(true);
+            return false;
+        }
+
+        if ($admin_info['disable']) {
+            return '账号被禁用';
+        }
+
+        $password = generatePassword($password, $admin_info['salt']);
+        if ($password != $admin_info['password']) {
+            $this->safe(true);
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * 连续30分钟内15次输错密码，无法登录
+     * @param bool $add
+     * @return bool
+     */
+    protected function safe($add = false)
+    {
+        $cache_name = 'admin_login_error_count' . request()->ip();
+        if ($add) {
+            $admin_login_error_count = Cache::get($cache_name);
+            $admin_login_error_count++;
+            Cache::tag('admin_login_error_count')->set($cache_name, $admin_login_error_count, 1800);
+        }
+        $count = Cache::get($cache_name);
+        if (!empty($count) && $count >= 15) {
+            return false;
+        }
+        return true;
+    }
+
+}