amazon-cognito-auth-js/es/CognitoAuthSession.js

Amazon Cognito Auth JavaScript SDK

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

/*!
 * Amazon Cognito Auth SDK for JavaScript
 * Copyright 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.

 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *         http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file.
 * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
 * OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions
 * and limitations under the License.
 */

import CognitoTokenScopes from './CognitoTokenScopes';
import CognitoAccessToken from './CognitoAccessToken';
import CognitoIdToken from './CognitoIdToken';
import CognitoRefreshToken from './CognitoRefreshToken';

/** @class */

var CognitoAuthSession = function () {
  /**
   * Constructs a new CognitoUserSession object
   * @param {CognitoIdToken} IdToken The session's Id token.
   * @param {CognitoRefreshToken} RefreshToken The session's refresh token.
   * @param {CognitoAccessToken} AccessToken The session's access token.
   * @param {array}  TokenScopes  The session's token scopes.
    * @param {string} State The session's state. 
   */
  function CognitoAuthSession() {
    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
        IdToken = _ref.IdToken,
        RefreshToken = _ref.RefreshToken,
        AccessToken = _ref.AccessToken,
        TokenScopes = _ref.TokenScopes,
        State = _ref.State;

    _classCallCheck(this, CognitoAuthSession);

    if (IdToken) {
      this.idToken = IdToken;
    } else {
      this.idToken = new CognitoIdToken();
    }
    if (RefreshToken) {
      this.refreshToken = RefreshToken;
    } else {
      this.refreshToken = new CognitoRefreshToken();
    }
    if (AccessToken) {
      this.accessToken = AccessToken;
    } else {
      this.accessToken = new CognitoAccessToken();
    }
    if (TokenScopes) {
      this.tokenScopes = TokenScopes;
    } else {
      this.tokenScopes = new CognitoTokenScopes();
    }
    if (State) {
      this.state = State;
    } else {
      this.state = null;
    }
  }

  /**
   * @returns {CognitoIdToken} the session's Id token
   */


  CognitoAuthSession.prototype.getIdToken = function getIdToken() {
    return this.idToken;
  };

  /**
   * Set a new Id token
   * @param {CognitoIdToken} IdToken The session's Id token.
   * @returns {void}
   */


  CognitoAuthSession.prototype.setIdToken = function setIdToken(IdToken) {
    this.idToken = IdToken;
  };

  /**
   * @returns {CognitoRefreshToken} the session's refresh token
   */


  CognitoAuthSession.prototype.getRefreshToken = function getRefreshToken() {
    return this.refreshToken;
  };

  /**
   * Set a new Refresh token
   * @param {CognitoRefreshToken} RefreshToken The session's refresh token.
   * @returns {void}
   */


  CognitoAuthSession.prototype.setRefreshToken = function setRefreshToken(RefreshToken) {
    this.refreshToken = RefreshToken;
  };

  /**
   * @returns {CognitoAccessToken} the session's access token
   */


  CognitoAuthSession.prototype.getAccessToken = function getAccessToken() {
    return this.accessToken;
  };

  /**
   * Set a new Access token
   * @param {CognitoAccessToken} AccessToken The session's access token.
   * @returns {void}
   */


  CognitoAuthSession.prototype.setAccessToken = function setAccessToken(AccessToken) {
    this.accessToken = AccessToken;
  };

  /**
   * @returns {CognitoTokenScopes} the session's token scopes
   */


  CognitoAuthSession.prototype.getTokenScopes = function getTokenScopes() {
    return this.tokenScopes;
  };

  /**
   * Set new token scopes
   * @param {array}  tokenScopes  The session's token scopes.
   * @returns {void}
   */


  CognitoAuthSession.prototype.setTokenScopes = function setTokenScopes(tokenScopes) {
    this.tokenScopes = tokenScopes;
  };

  /**
   * @returns {string} the session's state
   */


  CognitoAuthSession.prototype.getState = function getState() {
    return this.state;
  };

  /**
   * Set new state
   * @param {string}  state  The session's state.
   * @returns {void}
   */


  CognitoAuthSession.prototype.setState = function setState(State) {
    this.state = State;
  };

  /**
   * Checks to see if the session is still valid based on session expiry information found
   * in Access and Id Tokens and the current time
   * @returns {boolean} if the session is still valid
   */


  CognitoAuthSession.prototype.isValid = function isValid() {
    var now = Math.floor(new Date() / 1000);
    try {
      if (this.accessToken != null) {
        return now < this.accessToken.getExpiration();
      }
      if (this.idToken != null) {
        return now < this.idToken.getExpiration();
      }
      return false;
    } catch (e) {
      return false;
    }
  };

  return CognitoAuthSession;
}();

export default CognitoAuthSession;