The official PHP SSO Client for the Barebones SSO Server.

Barebones SSO Server is an awesome, scalable, secure, flexible login system.

• Average memory footprint. About 1MB RAM per connection.
• Classes and functions are carefully named to avoid naming conflicts with third-party software.
• When authentication is required prior to executing some task (e.g. posting a comment), the SSO client encrypts and sends the current request data ($_GET, $_POST, etc.) to the SSO server for later retrieval and will resume exactly where it left off in most cases (e.g. the comment is posted).
• Encrypts communications over the network (even HTTP).
• Communicates with the server on a schedule set by the client. Allows for significantly reduced network overhead without affecting system integrity.
• And more. See the full feature list.
• Also has a liberal open source license. MIT or LGPL, your choice.
• Designed for relatively painless integration into your project.
• Sits on GitHub for all of that pull request and issue tracker goodness to easily submit changes and ideas respectively.

• Barebones SSO Server
• Quick start video tutorials

1. Add the Unicare fork to the 'repositories' section of composer.json, e.g.:

"repositories": [
        {
            "type": "vcs",
            "url": "https://github.com/unicarehealth/sso-client-php.git"
        }
    ]

2. Add the package to the 'require' section of composer.json, e.g.:

"require": {
        "cubiclesoft/sso-client-php": "dev-master"
    }

3. Run 'composer update' from the command line to tell Composer to fetch required packages. You may also need to execute 'composer dump-autoload'.

>composer update
>composer dump-autoload

4. Now copy the folder /vendor/cubiclesoft/sso-client-php/sso-client to a public location in your web application (e.g. /sso-client.

5. Complete the installation by opening the installer's web page in a browser (e.g. at /sso-client/install.php).

6. Once installation has completed and a config.php file has been created, delete file 'install.php' and the folders 'js' and 'css'.

7. In the bootstrap/initialisation code for you application add:

require_once('sso-client/config.php');

8. You can now use instances of SSOClient as required:

$ssoClient = new \CubicleSoft\SSO\Client\SSOClient();

This refactor as a Composer package allows Composer to manage the phpseclib dependency, where the original repository version raised deprecation messages in PHP 7.2+ (since fixed).