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/Monolog/Formatter/ElasticaFormatter.php

@@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Elastica\Document;
+
+/**
+ * Format a log message into an Elastica Document
+ *
+ * @author Jelle Vink <jelle.vink@gmail.com>
+ *
+ * @phpstan-import-type Record from \Monolog\Logger
+ */
+class ElasticaFormatter extends NormalizerFormatter
+{
+    /**
+     * @var string Elastic search index name
+     */
+    protected $index;
+
+    /**
+     * @var ?string Elastic search document type
+     */
+    protected $type;
+
+    /**
+     * @param string  $index Elastic Search index name
+     * @param ?string $type  Elastic Search document type, deprecated as of Elastica 7
+     */
+    public function __construct(string $index, ?string $type)
+    {
+        // elasticsearch requires a ISO 8601 format date with optional millisecond precision.
+        parent::__construct('Y-m-d\TH:i:s.uP');
+
+        $this->index = $index;
+        $this->type = $type;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function format(array $record)
+    {
+        $record = parent::format($record);
+
+        return $this->getDocument($record);
+    }
+
+    public function getIndex(): string
+    {
+        return $this->index;
+    }
+
+    /**
+     * @deprecated since Elastica 7 type has no effect
+     */
+    public function getType(): string
+    {
+        /** @phpstan-ignore-next-line */
+        return $this->type;
+    }
+
+    /**
+     * Convert a log message into an Elastica Document
+     *
+     * @phpstan-param Record $record
+     */
+    protected function getDocument(array $record): Document
+    {
+        $document = new Document();
+        $document->setData($record);
+        if (method_exists($document, 'setType')) {
+            /** @phpstan-ignore-next-line */
+            $document->setType($this->type);
+        }
+        $document->setIndex($this->index);
+
+        return $document;
+    }
+}