/**
* Initialize the class, this must be called before anything else
* @param $config
* @param bool $changeSessionID Allow phpCAS to change the session_id (Single Sign Out/handleLogoutRequests is based on that change)
* @param $debugLog Set to a path to enable debug log
*/
public static function init($config, $changeSessionID = true, $debugLog = null)
{
if ($debugLog != null) {
phpCAS::setDebug($debugLog);
}
phpCAS::client(CAS_VERSION_2_0, $config['site'], $config['port'], "cas", $changeSessionID);
self::$config = $config;
$private_key = null;
if (isset($config['private_key'])) {
$key = static::resolve_filename($config['private_key']);
$private_key = openssl_get_privatekey("file:///{$key}");
if ($private_key === false) {
throw new NXAuthError("Failed to open private key {$key}");
}
}
if (isset($config['ca_cert']) && $config['ca_cert'] != null) {
self::$ca_cert = static::resolve_filename($config['ca_cert']);
phpCAS::setCasServerCACert(self::$ca_cert);
} else {
phpCAS::setNoCasServerValidation();
// Disable curl ssl verification
phpCAS::setExtraCurlOption(CURLOPT_SSL_VERIFYHOST, 0);
phpCAS::setExtraCurlOption(CURLOPT_SSL_VERIFYPEER, 0);
}
NXAPI::init(array('private_key' => $private_key, 'key_id' => $config['key_id'], 'url' => "https://" . $config['site'], 'ca_cert' => self::$ca_cert));
}
