token-guardian/dist/scanners/PatternScanner.d.ts

A comprehensive solution for protecting and managing API tokens and secrets

import { ScanResult } from '../interfaces/ScanResult';
import { TokenPattern } from '../interfaces/TokenPattern';
import { Logger } from '../utils/Logger';
/**
 * Scanner that detects potential tokens and secrets in strings
 */
export declare class PatternScanner {
    private patterns;
    private logger;
    constructor(patterns?: TokenPattern[], logger?: Logger);
    /**
     * Scans a string for potential tokens or secrets
     * @param content The string to scan
     * @param filepath The file path of the scanned content
     * @returns Results of the scan
     */
    scan(content: string, filepath: string): ScanResult[];
    /**
     * Calculates Shannon entropy of a string
     * @param str The string to calculate entropy for
     * @returns Entropy value
     */
    private calculateEntropy;
    /**
     * Gets the line number for a position in text
     * @param text The text to search in
     * @param position The position to find the line number for
     * @returns The line number (1-based)
     */
    private getLineNumber;
    addPattern(pattern: TokenPattern): void;
}