jpglens/dist/core/security.d.ts

🔍 Universal AI-Powered UI Testing - See your interfaces through the lens of intelligence

/**
 * 🔍 jpglens - Security Layer
 * Universal AI-Powered UI Testing
 *
 * @author Taha Bahrami (Kaito)
 * @license MIT
 */
/**
 * Security utilities for jpglens
 * Implements enterprise-grade security practices
 */
export declare class SecurityManager {
    private static instance;
    private sessionId;
    private allowedDomains;
    private rateLimiter;
    constructor();
    static getInstance(): SecurityManager;
    /**
     * Initialize default security settings
     */
    private initializeDefaults;
    /**
     * Generate secure session ID
     */
    private generateSessionId;
    /**
     * Validate API key format (without exposing the key)
     */
    validateApiKey(apiKey: string): {
        valid: boolean;
        errors: string[];
    };
    /**
     * Sanitize screenshot data before AI analysis
     */
    sanitizeScreenshot(buffer: Buffer): Buffer;
    /**
     * Check if buffer contains valid image data
     */
    private isValidImageBuffer;
    /**
     * Validate URL for screenshot capture
     */
    validateUrl(url: string): {
        valid: boolean;
        errors: string[];
    };
    /**
     * Check if hostname appears suspicious
     */
    private isSuspiciousHostname;
    /**
     * Check if domain is in allowed list
     */
    private isDomainAllowed;
    /**
     * Add allowed domain
     */
    addAllowedDomain(domain: string): void;
    /**
     * Rate limiting for AI API calls
     */
    checkRateLimit(identifier: string, maxRequests?: number, windowMs?: number): boolean;
    /**
     * Sanitize user context data
     */
    sanitizeUserContext(context: any): any;
    /**
     * Generate secure hash for caching
     */
    generateCacheKey(data: any): string;
    /**
     * Validate AI response for potential security issues
     */
    validateAIResponse(response: string): {
        valid: boolean;
        warnings: string[];
    };
    /**
     * Cleanup sensitive data from logs
     */
    sanitizeLogData(data: any): any;
    /**
     * Get security headers for API requests
     */
    getSecurityHeaders(userAgent?: string): Record<string, string>;
    /**
     * Audit log entry
     */
    createAuditLog(action: string, data: any, success: boolean): any;
}
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