66 lines
2.5 KiB
PHP
66 lines
2.5 KiB
PHP
<?php
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namespace App\Http\Middleware;
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use Closure;
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use cPad\Plugins\Forum\Services\ForumSpamDetector;
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use cPad\Plugins\Forum\Services\LinkAnalyzer;
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use cPad\Plugins\Forum\Services\Security\ContentPatternAnalyzer;
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use Illuminate\Http\Request;
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use Symfony\Component\HttpFoundation\Response;
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class ForumSpamDetectionMiddleware
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{
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public function __construct(
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private readonly ForumSpamDetector $spamDetector,
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private readonly LinkAnalyzer $linkAnalyzer,
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private readonly ContentPatternAnalyzer $contentPatternAnalyzer,
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) {
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}
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public function handle(Request $request, Closure $next, string $action = 'generic'): Response
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{
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$title = trim((string) $request->input('title', ''));
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$content = trim((string) $request->input('content', ''));
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$combinedContent = trim($title !== '' ? $title . "\n" . $content : $content);
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if ($combinedContent === '') {
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$request->attributes->set('forum_spam_assessment', [
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'action' => $action,
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'spam_score' => 0,
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'spam_reasons' => [],
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'link_score' => 0,
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'link_reasons' => [],
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'links' => [],
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'domains' => [],
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'pattern_score' => 0,
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'pattern_reasons' => [],
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'matched_categories' => [],
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]);
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return $next($request);
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}
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$spam = $this->spamDetector->analyze($combinedContent);
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$link = $this->linkAnalyzer->analyze($combinedContent);
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$patterns = $this->contentPatternAnalyzer->analyze($combinedContent);
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$request->attributes->set('forum_spam_assessment', [
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'action' => $action,
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'spam_score' => max((int) ($spam['score'] ?? 0), (int) ($patterns['score'] ?? 0)),
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'spam_reasons' => array_values(array_unique(array_merge(
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(array) ($spam['reasons'] ?? []),
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(array) ($patterns['reasons'] ?? []),
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))),
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'link_score' => (int) ($link['score'] ?? 0),
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'link_reasons' => (array) ($link['reasons'] ?? []),
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'links' => (array) ($link['links'] ?? []),
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'domains' => (array) ($link['domains'] ?? []),
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'pattern_score' => (int) ($patterns['score'] ?? 0),
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'pattern_reasons' => (array) ($patterns['reasons'] ?? []),
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'matched_categories' => (array) ($patterns['matched_categories'] ?? []),
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]);
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return $next($request);
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}
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} |