e536e4586f
- P1-007: Tier-based query result size limits with truncation warnings - P1-008: Per-tier query timeout enforcement (MySQL/PostgreSQL/SQLite) - P1-009: Comprehensive audit logging for all query attempts Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
50 lines
1.3 KiB
PHP
50 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Core\Mcp\Exceptions;
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use RuntimeException;
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/**
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* Exception thrown when query results exceed the allowed size limit.
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*
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* This indicates the result set was truncated due to:
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* - Exceeding the configured maximum rows per tier
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* - Data exfiltration prevention measures
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*/
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class ResultSizeLimitException extends RuntimeException
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{
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public function __construct(
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public readonly int $actualRows,
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public readonly int $maxRows,
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public readonly string $tier,
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string $message = '',
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) {
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$message = $message ?: sprintf(
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'Result set truncated: returned %d rows (limit: %d for tier "%s")',
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min($actualRows, $maxRows),
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$maxRows,
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$tier
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);
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parent::__construct($message);
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}
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/**
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* Create exception for result truncation.
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*/
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public static function truncated(int $actualRows, int $maxRows, string $tier): self
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{
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return new self(
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$actualRows,
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$maxRows,
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$tier,
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sprintf(
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'Query returned more rows than allowed. Results truncated to %d rows (your tier "%s" limit). Consider adding more specific filters.',
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$maxRows,
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$tier
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)
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);
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}
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}
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