deep-security/lib.compiled/Voter/BaseVoter.js

DEEP Security Library

/**
 * Created by CCristi on 7/15/16.
 */

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.BaseVoter = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _deepCore = require('deep-core');

var _deepCore2 = _interopRequireDefault(_deepCore);

var _VoterInterface2 = require('./VoterInterface');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

let BaseVoter = exports.BaseVoter = function (_VoterInterface) {
  _inherits(BaseVoter, _VoterInterface);

  /**
   * @param {String|RegExp|Function|VoterInterface} validateExpression
   */
  function BaseVoter(validateExpression) {
    _classCallCheck(this, BaseVoter);

    var _this = _possibleConstructorReturn(this, (BaseVoter.__proto__ || Object.getPrototypeOf(BaseVoter)).call(this));

    _this._validateExpression = validateExpression;
    return _this;
  }

  /**
   * @param {String} context
   * @returns {*}
   */


  _createClass(BaseVoter, [{
    key: 'vote',
    value: function vote(context) {
      if (typeof this._validateExpression === 'string') {
        return this._validateExpression === context;
      } else if (this._validateExpression instanceof RegExp) {
        return this._validateExpression.test(context);
      } else if (this._validateExpression instanceof Function) {
        return this._validateExpression(context);
      } else if (this._validateExpression instanceof _VoterInterface2.VoterInterface) {
        return this._validateExpression.vote(context);
      }

      throw new _deepCore2.default.Exception.InvalidArgumentException(this._validateExpression, 'String, Number, Function, BaseVoter');
    }

    /**
     * @param {String} actionIdentifier
     * @returns {BaseVoter}
     */

  }], [{
    key: 'createFromAction',
    value: function createFromAction(actionIdentifier) {
      let actionsParts = actionIdentifier.split(':');
      let escapePart = part => part && part !== '*' ? part.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&') : '[a-zA-Z\\d+\\-_\\.]+';

      let microservice = escapePart(actionsParts[0]);
      let resource = escapePart(actionsParts[1]);
      let action = escapePart(actionsParts[2]);
      let regExp = new RegExp(`^\\s*${microservice}:${resource}:${action}\\s*$`);

      return new BaseVoter(regExp);
    }
  }]);

  return BaseVoter;
}(_VoterInterface2.VoterInterface);