/**
* This method should handle any authentication and report back to the subject
*
* @access public
* @param array $credentials Array holding the user credentials
* @param array $options Array of extra options
* @param object $response Authentication response object
* @return boolean
* @since 1.5
*/
function onAuthenticate($credentials, $options, &$response)
{
$message = '';
$success = false;
// Check the gateway component is installed
$com_otrsgw =& JComponentHelper::getComponent('com_otrsgateway');
if ($com_otrsgw) {
// Check that it's configured
$gwParams = new JParameter($com_otrsgw->params);
include_once JPATH_SITE . DS . 'components' . DS . "com_otrsgateway" . DS . "helpers" . DS . "userhelper.php";
if (strlen($credentials['username']) && strlen($credentials['password'])) {
$gateway = new OTRSGatewayUserHelper();
$authData = $gateway->authenticateOTRSUser(trim($credentials['username']), $credentials['password']);
if (is_array($authData)) {
$success = true;
$response->email = $authData[0];
$response->fullname = $authData[1];
} else {
$message = 'Access Denied';
}
} else {
$message = 'Username or password blank';
}
} else {
$message = "OTRS Gateway is not installed";
}
if ($success) {
$response->status = JAUTHENTICATE_STATUS_SUCCESS;
$response->error_message = '';
} else {
$response->status = JAUTHENTICATE_STATUS_FAILURE;
$response->error_message = 'Failed to authenticate: ' . $message;
}
}
