mcp-cve-intelligence-server-lite-test/dist/utils/validation.d.ts

Lite Model Context Protocol server for comprehensive CVE intelligence gathering with multi-source exploit discovery, designed for security professionals and cybersecurity researchers - Alpha Release

/**
 * CVE and data validation utilities
 */
/**
 * Infrastructure-focused input sanitization for CVE intelligence server
 * ONLY removes characters that could damage the server infrastructure
 * Preserves ALL vulnerability data - attackers can attack APIs directly anyway
 */
export declare function sanitizeInput(input: string, maxLength?: number): string;
/**
 * Validates and sanitizes CVE ID with enhanced checks
 */
export declare function validateAndSanitizeCVEId(cveId: string): string;
/**
 * Validates and sanitizes search parameters
 * For MCP JSON-RPC requests - parameter names come from SDK and are safe
 */
export declare function validateSearchParameters(params: Record<string, unknown>): Record<string, unknown>; /**
 * Type guard to check if a value is a non-empty string
 */
export declare function isNonEmptyString(value: unknown): value is string;
/**
 * Type guard to check if a value is a valid number
 */
export declare function isValidNumber(value: unknown): value is number;
/**
 * Type guard to check if a value is a non-empty array
 */
export declare function isNonEmptyArray<T>(value: unknown): value is T[];
/**
 * Safely converts a value to string with fallback
 */
export declare function safeString(value: unknown, fallback?: string): string;
/**
 * Safely converts a value to number with fallback
 */
export declare function safeNumber(value: unknown, fallback?: number): number;
/**
 * Validates CVE ID format
 * @param cveId CVE identifier to validate
 * @returns true if valid CVE format
 */
export declare function isValidCVEId(cveId: string): boolean;
/**
 * Normalizes and deduplicates CVE IDs (case-insensitive)
 * @param cveIds Array of CVE identifiers
 * @returns Array of normalized unique CVE IDs
 */
export declare function normalizeAndDeduplicateCVEIds(cveIds: string[]): string[];
/**
 * Validates date range parameters
 * @param startDate Start date string
 * @param endDate End date string
 * @returns true if valid date range
 */
export declare function isValidDateRange(startDate?: string, endDate?: string): boolean;
/**
 * Parses CPE (Common Platform Enumeration) string
 * @param cpe CPE string to parse
 * @returns Parsed CPE components
 */
export declare function parseCPE(cpe: string): {
    vendor: string;
    product: string;
    version?: string;
};
/**
 * Gets exploit indicator patterns from configuration
 * @returns Map of exploit indicator patterns
 */
export declare function getExploitIndicators(): Record<string, RegExp>;
/**
 * Validates and normalizes a required environment variable
 * @param name Environment variable name
 * @returns Environment variable value
 * @throws Error if variable is not set
 */
export declare function getRequiredEnvVar(name: string): string;
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