Hello, I have an IT/Cloud solutions business which helps other businesses host 3rd party web applications on our hosted datacenter. One of these applications is ownCloud. Several different businesses use the ownCloud environment, and they are each hosted on subdomains. Each instances of ownCloud has it's own user database and credentials.
What I am looking for is a centralized login website application that is deployed on the primary domain, so that when any one of these users signs in to the primary website/domain, they will actually be forwarded and signing into their subdomain portal of ownCloud instead. The primary site as well as each subdomain will be given SSL encryption. Not sure whether it's relevant or not, but each of the subdomain websites are hosted on dedicated virtual servers.
What I need:
-a login page system which allows users to go to the primary site and login, which will forward them and auto-sign them into their respected subdomain websites (primary site - [url removed, login to view]) (subdomain - [url removed, login to view])
-maybe complimenting the colour theme with ownCloud or my business website
-the login credentials should work regardless if user decides to change his/her password within their ownCloud website instance
If this can be accomplished, looking forward to future endeavors as well.