@aecworks/base64-url-safe NPM

base64-url-safe

A utility to encode and decode the string using BASE64 standard, and it supports urlsafe and no-padding options also.

How to Use

Import

this lib is packaged in the umd style. So you can just use the import or require in node environment directive to import it as a Module.

import { Base64UrlSafe } from '@aecworks/base64-url-safe';

Encode a string

test('basic test for base64 encoding', () => {
    const origin = 'urn:bimbox.file:6iNy2mA8nI/6iPzuBtMvY?version=1';
    const base64Encoded = Base64UrlSafe.encode(origin, false);
    expect(base64Encoded).toBe('dXJuOmJpbWJveC5maWxlOjZpTnkybUE4bkkvNmlQenVCdE12WT92ZXJzaW9uPTE=');

    const base64UrlSafeEncoded = Base64UrlSafe.encode(origin, true);
    expect(base64UrlSafeEncoded).toBe('dXJuOmJpbWJveC5maWxlOjZpTnkybUE4bkkvNmlQenVCdE12WT92ZXJzaW9uPTE');
});

Decode a string

test('basic test for base64 decoding', () => {
    const originUrlSafe = 'dXJuOmJpbWJveC5maWxlOjZpTnkybUE4bkkvNmlQenVCdE12WT92ZXJzaW9uPTE';
    let base64Decoded = Base64UrlSafe.decode(originUrlSafe, true);
    expect(base64Decoded).toBe('urn:bimbox.file:6iNy2mA8nI/6iPzuBtMvY?version=1');

    const origin = 'dXJuOmJpbWJveC5maWxlOjZpTnkybUE4bkkvNmlQenVCdE12WT92ZXJzaW9uPTE=';
    base64Decoded = Base64UrlSafe.decode(origin, false);
    expect(base64Decoded).toBe('urn:bimbox.file:6iNy2mA8nI/6iPzuBtMvY?version=1');
});