@ssecd/jkn/dist/rekam-medis/utils.js

JKN (BPJS) Bridging API untuk NodeJS

import { createCipheriv, createHash } from 'node:crypto';
import zlib from 'node:zlib';
export async function gzip(value) {
    return new Promise((resolve, reject) => {
        zlib.gzip(value, (err, buf) => {
            if (err)
                reject(err);
            else
                resolve(buf);
        });
    });
}
export function encrypt(value, plainKey) {
    const key = createHash('sha256').update(plainKey, 'utf8').digest();
    const iv = Uint8Array.from(key.subarray(0, 16));
    const cipher = createCipheriv('aes-256-cbc', key, iv);
    const encrypted = Buffer.concat([cipher.update(value, 'utf8'), cipher.final()]);
    return encrypted.toString('base64');
}