This is an implementation of a single-sign-on solution, originally for use by Student Robotics.

Setup

To set up a copy of SSO, you'll need to:

• Create a public/private key pair for the client to use (you can use the client/mkkeypair.sh script)
• Create a server configuration that's aware of your client:
• Create a config.inc.php under server/etc/, which can be copied from the config.default.php in the same location.
• Choose an AuthProvider; the JSON provider is probably simplest.
• If it's a File based AuthProvider, you'll need to create users/groups files for it, also under /etc/.
• Copy your public key into server/etc/keys/.
• Further instructions are in config.default.php.
• Make your client use the matching private key, and set the url to the server.
• Make the server's sessions folder writable by PHP

Example Client

There is an example client under example/, which demonstrates how the SSOClient class can be used.