Function base64decode

src/crypto.ts:138–147

(encodeStr: string, urlSafe?: boolean, encoding?: BufferEncoding | 'buffer')

 * @return {String|Buffer} plain text.
 */
export function base64decode(encodeStr: string, urlSafe?: boolean, encoding?: BufferEncoding | 'buffer'): string | Buffer {
  if (urlSafe) {
    encodeStr = encodeStr.replace(/\-/g, '+').replace(/_/g, '/');
  }
  const buf = Buffer.from(encodeStr, 'base64');
  if (encoding === 'buffer') {
    return buf;
  }
  return buf.toString(encoding || 'utf8');
}

function sortObject(o: any) {
  if (!o || Array.isArray(o) || typeof o !== 'object') {