CAS is an authentication system originally created by Yale University to provide a trusted way for an application to authenticate a user.
- Zend Framework 2 HTTP client
- Zend Framework 2 Authentication framework
Add this repository to your composer.json:
{
"require": {
"tillikum/zf2-cas-authentication-adapter": "~0.0"
}
}then composer update.
<?php
use Tillikum\Authentication\Adapter\Cas as CasAdapter;
use Zend\Authentication;
use Zend\Http;
$httpClient = new Http\Client();
/** Standalone **/
$adapter = new CasAdapter(
$httpClient,
'http://localhost/cas'
);
// You'll need to do this in response to requests to your system:
$adapter->setServiceValidateParameters(
array(
'service' => 'http://my/current/url',
'ticket' => 'ST-ACME-123',
)
);
$result = $adapter->authenticate();
/** Plugged in to Zend\Authentication **/
// Assuming we're still using the $adapter constructed above:
$authService = new Authentication\AuthenticationService(
new Authentication\Storage\NonPersistent(),
$adapter
);
$result = $authService->authenticate();You can pass any options you like or need to the Zend\Http\Client. One example
below may be necessary to give an absolute CA path for your environment:
<?php
$httpClient = new Zend\Http\Client();
$httpClient->setOptions(
array(
'sslcapath' => '/etc/ssl/certs'
)
);
// ... Pass the modified HTTP client to the adapter as usual ...