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/Test/TestCase.php

@@ -0,0 +1,85 @@
+<?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\Test;
+
+use Monolog\Logger;
+use Monolog\DateTimeImmutable;
+use Monolog\Formatter\FormatterInterface;
+
+/**
+ * Lets you easily generate log records and a dummy formatter for testing purposes
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @phpstan-import-type Record from \Monolog\Logger
+ * @phpstan-import-type Level from \Monolog\Logger
+ *
+ * @internal feel free to reuse this to test your own handlers, this is marked internal to avoid issues with PHPStorm https://github.com/Seldaek/monolog/issues/1677
+ */
+class TestCase extends \PHPUnit\Framework\TestCase
+{
+    public function tearDown(): void
+    {
+        parent::tearDown();
+
+        if (isset($this->handler)) {
+            unset($this->handler);
+        }
+    }
+
+    /**
+     * @param mixed[] $context
+     *
+     * @return array Record
+     *
+     * @phpstan-param  Level $level
+     * @phpstan-return Record
+     */
+    protected function getRecord(int $level = Logger::WARNING, string $message = 'test', array $context = []): array
+    {
+        return [
+            'message' => (string) $message,
+            'context' => $context,
+            'level' => $level,
+            'level_name' => Logger::getLevelName($level),
+            'channel' => 'test',
+            'datetime' => new DateTimeImmutable(true),
+            'extra' => [],
+        ];
+    }
+
+    /**
+     * @phpstan-return Record[]
+     */
+    protected function getMultipleRecords(): array
+    {
+        return [
+            $this->getRecord(Logger::DEBUG, 'debug message 1'),
+            $this->getRecord(Logger::DEBUG, 'debug message 2'),
+            $this->getRecord(Logger::INFO, 'information'),
+            $this->getRecord(Logger::WARNING, 'warning'),
+            $this->getRecord(Logger::ERROR, 'error'),
+        ];
+    }
+
+    protected function getIdentityFormatter(): FormatterInterface
+    {
+        $formatter = $this->createMock(FormatterInterface::class);
+        $formatter->expects($this->any())
+            ->method('format')
+            ->will($this->returnCallback(function ($record) {
+                return $record['message'];
+            }));
+
+        return $formatter;
+    }
+}