Update: Send user profile in signed JWT to oxAuth endpoint

This fix can be installed into CE 3.1.3. Here is deployment procedure:

1. Add new properties to passport_social authN script:

key_store_file = /etc/certs/passport-rp.jks
key_store_password = secret

2. Deploy this version of the passport-social custom script.

3. Change in /etc/gluu/conf/passport-config.json applicationEndpoint to:

"applicationEndpoint": "https://<host-name>/oxauth/postlogin",

4. Update /opt/gluu/node/passport/server/routes/index.js with the contents of this file.

5. Restart passport service.