green-jwt/lib/utils.js

Node implementation of JSON Web Token (JWT) with support for signatures (JWS), encryption (JWE) and web keys (JWK).

// Generated by CoffeeScript 1.6.3
(function() {
  var base64urlDecode, base64urlEncode, base64urlEscape, base64urlUnescape;

  exports.base64urlEncode = base64urlEncode = function(str) {
    return base64urlEscape(new Buffer(str).toString('base64'));
  };

  exports.base64urlDecode = base64urlDecode = function(str) {
    return new Buffer(base64urlUnescape(str), 'base64').toString();
  };

  exports.base64urlEscape = base64urlEscape = function(str) {
    return str.replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
  };

  exports.base64urlUnescape = base64urlUnescape = function(str) {
    str += Array(5 - str.length % 4).join('=');
    return str.replace(/\-/g, '+').replace(/_/g, '/');
  };

}).call(this);