MRBS 1.12.2 等保2.0二级整改完整提交

包含：登录失败锁定、90天密码有效期、30分钟会话超时、
强制改密、登录审计日志、屏幕水印、企业背景图、
备案信息固定底部、favicon、JS空集合保护、
会话过期体验优化（403 JSON）、display_errors 关闭、
固定 key 根治 Integrity check failed 等全部改动

注意：config.inc.php/.htaccess/.user.ini 含敏感信息，
通过 .gitignore 排除，勿推送到公开仓库。

lib/Webklex/PHPIMAP/Support/Masks/Mask.php

@@ -0,0 +1,137 @@
+<?php
+/*
+* File: Mask.php
+* Category: Mask
+* Author: M.Goldenbaum
+* Created: 14.03.19 20:49
+* Updated: -
+*
+* Description:
+*  -
+*/
+
+namespace Webklex\PHPIMAP\Support\Masks;
+
+use Illuminate\Support\Str;
+use Webklex\PHPIMAP\Exceptions\MethodNotFoundException;
+
+/**
+ * Class Mask
+ *
+ * @package Webklex\PHPIMAP\Support\Masks
+ */
+class Mask {
+
+    /**
+     * Available attributes
+     *
+     * @var array $attributes
+     */
+    protected array $attributes = [];
+
+    /**
+     * Parent instance
+     *
+     * @var mixed $parent
+     */
+    protected mixed $parent;
+
+    /**
+     * Mask constructor.
+     * @param $parent
+     */
+    public function __construct($parent) {
+        $this->parent = $parent;
+
+        if(method_exists($this->parent, 'getAttributes')){
+            $this->attributes = array_merge($this->attributes, $this->parent->getAttributes());
+        }
+
+        $this->boot();
+    }
+
+    /**
+     * Boot method made to be used by any custom mask
+     */
+    protected function boot(): void {}
+
+    /**
+     * Call dynamic attribute setter and getter methods and inherit the parent calls
+     * @param string $method
+     * @param array $arguments
+     *
+     * @return mixed
+     * @throws MethodNotFoundException
+     */
+    public function __call(string $method, array $arguments) {
+        if(strtolower(substr($method, 0, 3)) === 'get') {
+            $name = Str::snake(substr($method, 3));
+
+            if(isset($this->attributes[$name])) {
+                return $this->attributes[$name];
+            }
+
+        }elseif (strtolower(substr($method, 0, 3)) === 'set') {
+            $name = Str::snake(substr($method, 3));
+
+            if(isset($this->attributes[$name])) {
+                $this->attributes[$name] = array_pop($arguments);
+
+                return $this->attributes[$name];
+            }
+
+        }
+
+        if(method_exists($this->parent, $method) === true){
+            return call_user_func_array([$this->parent, $method], $arguments);
+        }
+
+        throw new MethodNotFoundException("Method ".self::class.'::'.$method.'() is not supported');
+    }
+
+    /**
+     * Magic setter
+     * @param $name
+     * @param $value
+     *
+     * @return mixed
+     */
+    public function __set($name, $value) {
+        $this->attributes[$name] = $value;
+
+        return $this->attributes[$name];
+    }
+
+    /**
+     * Magic getter
+     * @param $name
+     *
+     * @return mixed|null
+     */
+    public function __get($name) {
+        if(isset($this->attributes[$name])) {
+            return $this->attributes[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Get the parent instance
+     *
+     * @return mixed
+     */
+    public function getParent(): mixed {
+        return $this->parent;
+    }
+
+    /**
+     * Get all available attributes
+     *
+     * @return array
+     */
+    public function getAttributes(): array {
+        return $this->attributes;
+    }
+
+}