amazon-cognito-identity-js
Version:
Amazon Cognito Identity Provider JavaScript SDK
82 lines (63 loc) • 4.34 kB
JavaScript
;
exports.__esModule = true;
var _buffer = require('buffer/');
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } /*!
* Copyright 2016 Amazon.com,
* Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Amazon Software License (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/asl/
*
* or in the "license" file accompanying this file. This file is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, express or implied. See the License
* for the specific language governing permissions and
* limitations under the License.
*/
/** @class */
var CognitoJwtToken = function () {
/**
* Constructs a new CognitoJwtToken object
* @param {string=} token The JWT token.
*/
function CognitoJwtToken(token) {
_classCallCheck(this, CognitoJwtToken);
// Assign object
this.jwtToken = token || '';
this.payload = this.decodePayload();
}
/**
* @returns {string} the record's token.
*/
CognitoJwtToken.prototype.getJwtToken = function getJwtToken() {
return this.jwtToken;
};
/**
* @returns {int} the token's expiration (exp member).
*/
CognitoJwtToken.prototype.getExpiration = function getExpiration() {
return this.payload.exp;
};
/**
* @returns {int} the token's "issued at" (iat member).
*/
CognitoJwtToken.prototype.getIssuedAt = function getIssuedAt() {
return this.payload.iat;
};
/**
* @returns {object} the token's payload.
*/
CognitoJwtToken.prototype.decodePayload = function decodePayload() {
var payload = this.jwtToken.split('.')[1];
try {
return JSON.parse(_buffer.Buffer.from(payload, 'base64').toString('utf8'));
} catch (err) {
return {};
}
};
return CognitoJwtToken;
}();
exports.default = CognitoJwtToken;