aicf-core/dist/security-fixes.d.ts

Universal AI Context Format (AICF) - Enterprise-grade AI memory infrastructure with 95.5% compression and zero semantic loss

#!/usr/bin/env node
/**
 * SPDX-License-Identifier: AGPL-3.0-or-later
 * Copyright (c) 2025 Dennis van Leeuwen
 *
 * AICF Security Fixes Implementation
 * Addresses critical vulnerabilities identified in the security analysis
 */
export interface RedactionResult {
    text: string;
    redactions: Array<{
        type: string;
        count: number;
    }>;
    originalLength: number;
    redactedLength: number;
}
export interface SecurityConfig {
    maxFileSize?: number;
    maxMemoryUsage?: number;
    enablePIIRedaction?: boolean;
    enablePathValidation?: boolean;
    enableRateLimit?: boolean;
    rateLimitOperations?: number;
    rateLimitWindow?: number;
    allowedExtensions?: string[];
    maxStringLength?: number;
    maxObjectSize?: number;
}
/**
 * Path validation to prevent directory traversal attacks
 */
export declare function validatePath(inputPath: string, projectRoot?: string): string;
/**
 * Sanitize pipe-delimited data to prevent injection attacks
 */
export declare function sanitizePipeData(input: unknown): string;
/**
 * PII detection and redaction
 */
export declare function redactPII(text: string): RedactionResult;
/**
 * Validate conversation data structure
 */
export declare function validateConversationData(data: Record<string, unknown>): boolean;
/**
 * Safe atomic file operations with proper locking
 */
export declare function atomicFileOperation<T>(filePath: string, operation: (tempFile: string) => Promise<T>): Promise<T>;
/**
 * Memory-efficient file reading for large files
 */
export declare function readFileStream<T>(filePath: string, callback: (line: string, lineNumber: number) => T | null): Promise<T[]>;
/**
 * Rate limiting for write operations
 */
export declare function createRateLimiter<T>(maxOperations?: number, windowMs?: number): (operation: () => T) => T;
/**
 * Checksum validation for data integrity
 */
export declare function calculateChecksum(data: unknown): string;
export declare function verifyChecksum(data: unknown, expectedChecksum: string): boolean;
/**
 * Secure configuration validation
 */
export declare function validateConfig(config: Partial<SecurityConfig>): SecurityConfig;
/**
 * Additional utility methods for compatibility with existing code
 */
export declare function sanitizeString(input: unknown): string;
export declare function sanitizeTimestamp(input: unknown): string;
export declare function sanitizeNumber(input: unknown): number;
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