@okta-dfuhriman/okta-auth-js
Version:
The Okta Auth SDK
41 lines (34 loc) • 1.28 kB
JavaScript
/*!
* Copyright (c) 2015-present, Okta, Inc. and/or its affiliates. All rights reserved.
* The Okta software accompanied by this notice is provided pursuant to the Apache License, Version 2.0 (the "License.")
*
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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.
*/
module.exports = function flowStates(req, res, next) {
const getKey = (req) => {
return `flow-${req.transactionId}`;
};
req.getFlowStates = () => {
const key = getKey(req);
return req.session[key]
? req.session[key].flowStates : {};
};
req.setFlowStates = (states) => {
const key = getKey(req);
const existingStates = req.getFlowStates();
req.session[key] = req.session[key] || {};
req.session[key].flowStates = { ...existingStates, ...states };
};
req.clearFlowStates = () => {
const key = getKey(req);
if (req.session[key]) {
delete req.session[key];
}
};
next();
};