@cloud-copilot/iam-collect/dist/esm/utils/strings.js

Collect IAM information from AWS Accounts

import crypto from 'crypto';
const characters = '0123456789abcdefghijklmnopqrstuvwxyz';
/**
 * Generates a random string of a given length
 *
 * @param length The length of the string you would like to generate
 * @returns
 */
export function randomCharacters(length = 5) {
    let result = '';
    for (let i = 0; i < length; i++) {
        const randomIndex = Math.floor(Math.random() * characters.length);
        result += characters[randomIndex];
    }
    return result;
}
/**
 * Generate a short hash of the input string using SHA-256.
 * The resulting hash is truncated to 8 characters.
 *
 * @param input The input string to hash.
 * @returns A short hash string.
 */
export async function shortHash(input) {
    const encoder = new TextEncoder();
    const data = encoder.encode(input);
    const hashBuffer = await crypto.subtle.digest('SHA-256', data);
    const hashArray = new Uint8Array(hashBuffer);
    let base64 = Buffer.from(hashArray).toString('base64');
    return base64.slice(0, 8);
}
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