@ordojs/security/dist/validation/path-traversal-prevention.d.ts

Security package for OrdoJS with XSS, CSRF, and injection protection

/**
 * Path Traversal Prevention
 * Provides comprehensive protection against path traversal attacks
 */
import type { PathValidationOptions } from './types';
export declare class PathTraversalPrevention {
    private static readonly DANGEROUS_PATTERNS;
    private static readonly DANGEROUS_EXTENSIONS;
    private static readonly SYSTEM_DIRECTORIES;
    /**
     * Validates a file path for traversal attacks
     */
    static validatePath(inputPath: string, options?: PathValidationOptions): {
        isValid: boolean;
        errors: string[];
        sanitizedPath?: string;
    };
    /**
     * Sanitizes a path by removing dangerous elements
     */
    static sanitizePath(inputPath: string, options?: PathValidationOptions): string;
    /**
     * Creates a safe filename from user input
     */
    static createSafeFilename(filename: string, options?: {
        maxLength?: number;
        allowedExtensions?: string[];
        defaultExtension?: string;
    }): string;
    /**
     * Validates multiple paths at once
     */
    static validatePaths(paths: string[], options?: PathValidationOptions): {
        isValid: boolean;
        results: Array<{
            path: string;
            isValid: boolean;
            errors: string[];
        }>;
    };
}
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