The package helps your Cloud Foundry applications to support IBM ID Single Sign-On (SSO) in your application using OAuth 2.0. If you are building a Cloud Foundry app on IBM Bluemix, you will want to use this package.
There is a sample app that uses this package, check it out from https://github.com/osipov/ibm-sso-nodejs-sample
Details on how to use this package and the sample are in the following blog post http://www.cloudswithcarl.com/?p=17
IBM ID Registration https://www.ibm.com/account/profile/us?page=reg
IBM ID Documentation https://idaas.ng.bluemix.net/idaas/doc/identity.jsp
IBM Bluemix http://www.bluemix.net