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/Handler/FlowdockHandler.php

@@ -0,0 +1,133 @@
+<?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\Handler;
+
+use Monolog\Logger;
+use Monolog\Utils;
+use Monolog\Formatter\FlowdockFormatter;
+use Monolog\Formatter\FormatterInterface;
+
+/**
+ * Sends notifications through the Flowdock push API
+ *
+ * This must be configured with a FlowdockFormatter instance via setFormatter()
+ *
+ * Notes:
+ * API token - Flowdock API token
+ *
+ * @author Dominik Liebler <liebler.dominik@gmail.com>
+ * @see https://www.flowdock.com/api/push
+ *
+ * @phpstan-import-type FormattedRecord from AbstractProcessingHandler
+ * @deprecated Since 2.9.0 and 3.3.0, Flowdock was shutdown we will thus drop this handler in Monolog 4
+ */
+class FlowdockHandler extends SocketHandler
+{
+    /**
+     * @var string
+     */
+    protected $apiToken;
+
+    /**
+     * @throws MissingExtensionException if OpenSSL is missing
+     */
+    public function __construct(
+        string $apiToken,
+        $level = Logger::DEBUG,
+        bool $bubble = true,
+        bool $persistent = false,
+        float $timeout = 0.0,
+        float $writingTimeout = 10.0,
+        ?float $connectionTimeout = null,
+        ?int $chunkSize = null
+    ) {
+        if (!extension_loaded('openssl')) {
+            throw new MissingExtensionException('The OpenSSL PHP extension is required to use the FlowdockHandler');
+        }
+
+        parent::__construct(
+            'ssl://api.flowdock.com:443',
+            $level,
+            $bubble,
+            $persistent,
+            $timeout,
+            $writingTimeout,
+            $connectionTimeout,
+            $chunkSize
+        );
+        $this->apiToken = $apiToken;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setFormatter(FormatterInterface $formatter): HandlerInterface
+    {
+        if (!$formatter instanceof FlowdockFormatter) {
+            throw new \InvalidArgumentException('The FlowdockHandler requires an instance of Monolog\Formatter\FlowdockFormatter to function correctly');
+        }
+
+        return parent::setFormatter($formatter);
+    }
+
+    /**
+     * Gets the default formatter.
+     */
+    protected function getDefaultFormatter(): FormatterInterface
+    {
+        throw new \InvalidArgumentException('The FlowdockHandler must be configured (via setFormatter) with an instance of Monolog\Formatter\FlowdockFormatter to function correctly');
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record): void
+    {
+        parent::write($record);
+
+        $this->closeSocket();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function generateDataStream(array $record): string
+    {
+        $content = $this->buildContent($record);
+
+        return $this->buildHeader($content) . $content;
+    }
+
+    /**
+     * Builds the body of API call
+     *
+     * @phpstan-param FormattedRecord $record
+     */
+    private function buildContent(array $record): string
+    {
+        return Utils::jsonEncode($record['formatted']['flowdock']);
+    }
+
+    /**
+     * Builds the header of the API Call
+     */
+    private function buildHeader(string $content): string
+    {
+        $header = "POST /v1/messages/team_inbox/" . $this->apiToken . " HTTP/1.1\r\n";
+        $header .= "Host: api.flowdock.com\r\n";
+        $header .= "Content-Type: application/json\r\n";
+        $header .= "Content-Length: " . strlen($content) . "\r\n";
+        $header .= "\r\n";
+
+        return $header;
+    }
+}