86 lines
3.0 KiB
PHP
86 lines
3.0 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Licensed to Jasig under one or more contributor license
|
||
|
|
* agreements. See the NOTICE file distributed with this work for
|
||
|
|
* additional information regarding copyright ownership.
|
||
|
|
*
|
||
|
|
* Jasig licenses this file to you under the Apache License,
|
||
|
|
* Version 2.0 (the "License"); you may not use this file except in
|
||
|
|
* compliance with the License. You may obtain a copy of the License at:
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*
|
||
|
|
* PHP Version 5
|
||
|
|
*
|
||
|
|
* @file CAS/ProxiedService/Http/Get.php
|
||
|
|
* @category Authentication
|
||
|
|
* @package PhpCAS
|
||
|
|
* @author Adam Franco <afranco@middlebury.edu>
|
||
|
|
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
|
||
|
|
* @link https://wiki.jasig.org/display/CASC/phpCAS
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This class is used to make proxied service requests via the HTTP GET method.
|
||
|
|
*
|
||
|
|
* Usage Example:
|
||
|
|
*
|
||
|
|
* try {
|
||
|
|
* $service = phpCAS::getProxiedService(PHPCAS_PROXIED_SERVICE_HTTP_GET);
|
||
|
|
* $service->setUrl('http://www.example.com/path/');
|
||
|
|
* $service->send();
|
||
|
|
* if ($service->getResponseStatusCode() == 200)
|
||
|
|
* return $service->getResponseBody();
|
||
|
|
* else
|
||
|
|
* // The service responded with an error code 404, 500, etc.
|
||
|
|
* throw new Exception('The service responded with an error.');
|
||
|
|
*
|
||
|
|
* } catch (CAS_ProxyTicketException $e) {
|
||
|
|
* if ($e->getCode() == PHPCAS_SERVICE_PT_FAILURE)
|
||
|
|
* return "Your login has timed out. You need to log in again.";
|
||
|
|
* else
|
||
|
|
* // Other proxy ticket errors are from bad request format
|
||
|
|
* // (shouldn't happen) or CAS server failure (unlikely)
|
||
|
|
* // so lets just stop if we hit those.
|
||
|
|
* throw $e;
|
||
|
|
* } catch (CAS_ProxiedService_Exception $e) {
|
||
|
|
* // Something prevented the service request from being sent or received.
|
||
|
|
* // We didn't even get a valid error response (404, 500, etc), so this
|
||
|
|
* // might be caused by a network error or a DNS resolution failure.
|
||
|
|
* // We could handle it in some way, but for now we will just stop.
|
||
|
|
* throw $e;
|
||
|
|
* }
|
||
|
|
*
|
||
|
|
* @class CAS_ProxiedService_Http_Get
|
||
|
|
* @category Authentication
|
||
|
|
* @package PhpCAS
|
||
|
|
* @author Adam Franco <afranco@middlebury.edu>
|
||
|
|
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
|
||
|
|
* @link https://wiki.jasig.org/display/CASC/phpCAS
|
||
|
|
*/
|
||
|
|
class CAS_ProxiedService_Http_Get
|
||
|
|
extends CAS_ProxiedService_Http_Abstract
|
||
|
|
{
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add any other parts of the request needed by concrete classes
|
||
|
|
*
|
||
|
|
* @param CAS_Request_RequestInterface $request request interface
|
||
|
|
*
|
||
|
|
* @return void
|
||
|
|
*/
|
||
|
|
protected function populateRequest (CAS_Request_RequestInterface $request)
|
||
|
|
{
|
||
|
|
// do nothing, since the URL has already been sent and that is our
|
||
|
|
// only data.
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|