@sungly/cognito-cli/lib/util/hash.js

CLI for all Cognito user life cycle management

'use strict';

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

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

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

function hash(_ref) {
    var username = _ref.username,
        clientId = _ref.clientId,
        clientSecret = _ref.clientSecret;

    return _crypto2.default.createHmac('SHA256', clientSecret).update(username + clientId).digest('base64');
}

function addSecretHashToParams(_ref2) {
    var params = _ref2.params,
        username = _ref2.username,
        clientId = _ref2.clientId,
        clientSecret = _ref2.clientSecret;

    if (clientSecret) {
        params.SECRET_HASH = hash({
            username: username,
            clientId: clientId,
            clientSecret: clientSecret
        });
    }

    return params;
}