mirror of
https://github.com/ACSPRI/queXS
synced 2024-04-02 12:12:16 +00:00
Moved files to the right place
This commit is contained in:
Adam Zammit
379
include/phpCAS/CAS/Request/AbstractRequest.php
Normal file
379
include/phpCAS/CAS/Request/AbstractRequest.php
Normal file
@@ -0,0 +1,379 @@
|
||||
<?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/Request/AbstractRequest.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
|
||||
*/
|
||||
|
||||
/**
|
||||
* Provides support for performing web-requests via curl
|
||||
*
|
||||
* @class CAS_Request_AbstractRequest
|
||||
* @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
|
||||
*/
|
||||
abstract class CAS_Request_AbstractRequest
|
||||
implements CAS_Request_RequestInterface
|
||||
{
|
||||
|
||||
protected $url = null;
|
||||
protected $cookies = array();
|
||||
protected $headers = array();
|
||||
protected $isPost = false;
|
||||
protected $postBody = null;
|
||||
protected $caCertPath = null;
|
||||
protected $validateCN = true;
|
||||
private $_sent = false;
|
||||
private $_responseHeaders = array();
|
||||
private $_responseBody = null;
|
||||
private $_errorMessage = '';
|
||||
|
||||
/*********************************************************
|
||||
* Configure the Request
|
||||
*********************************************************/
|
||||
|
||||
/**
|
||||
* Set the URL of the Request
|
||||
*
|
||||
* @param string $url Url to set
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function setUrl ($url)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
$this->url = $url;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a cookie to the request.
|
||||
*
|
||||
* @param string $name Name of entry
|
||||
* @param string $value value of entry
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function addCookie ($name, $value)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
$this->cookies[$name] = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an array of cookies to the request.
|
||||
* The cookie array is of the form
|
||||
* array('cookie_name' => 'cookie_value', 'cookie_name2' => cookie_value2')
|
||||
*
|
||||
* @param array $cookies cookies to add
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function addCookies (array $cookies)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
$this->cookies = array_merge($this->cookies, $cookies);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a header string to the request.
|
||||
*
|
||||
* @param string $header Header to add
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function addHeader ($header)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
$this->headers[] = $header;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an array of header strings to the request.
|
||||
*
|
||||
* @param array $headers headers to add
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function addHeaders (array $headers)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
$this->headers = array_merge($this->headers, $headers);
|
||||
}
|
||||
|
||||
/**
|
||||
* Make the request a POST request rather than the default GET request.
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function makePost ()
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
$this->isPost = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a POST body to the request
|
||||
*
|
||||
* @param string $body body to add
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function setPostBody ($body)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
if (!$this->isPost) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Cannot add a POST body to a GET request, use makePost() first.'
|
||||
);
|
||||
}
|
||||
|
||||
$this->postBody = $body;
|
||||
}
|
||||
|
||||
/**
|
||||
* Specify the path to an SSL CA certificate to validate the server with.
|
||||
*
|
||||
* @param string $caCertPath path to cert
|
||||
* @param bool $validate_cn valdiate CN of certificate
|
||||
*
|
||||
* @return void
|
||||
* @throws CAS_OutOfSequenceException If called after the Request has been sent.
|
||||
*/
|
||||
public function setSslCaCert ($caCertPath,$validate_cn=true)
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
$this->caCertPath = $caCertPath;
|
||||
$this->validateCN = $validate_cn;
|
||||
}
|
||||
|
||||
/*********************************************************
|
||||
* 2. Send the Request
|
||||
*********************************************************/
|
||||
|
||||
/**
|
||||
* Perform the request.
|
||||
*
|
||||
* @return bool TRUE on success, FALSE on failure.
|
||||
* @throws CAS_OutOfSequenceException If called multiple times.
|
||||
*/
|
||||
public function send ()
|
||||
{
|
||||
if ($this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has already been sent cannot send again.'
|
||||
);
|
||||
}
|
||||
if (is_null($this->url) || !$this->url) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'A url must be specified via setUrl() before the request can be sent.'
|
||||
);
|
||||
}
|
||||
$this->_sent = true;
|
||||
return $this->sendRequest();
|
||||
}
|
||||
|
||||
/**
|
||||
* Send the request and store the results.
|
||||
*
|
||||
* @return bool TRUE on success, FALSE on failure.
|
||||
*/
|
||||
abstract protected function sendRequest ();
|
||||
|
||||
/**
|
||||
* Store the response headers.
|
||||
*
|
||||
* @param array $headers headers to store
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function storeResponseHeaders (array $headers)
|
||||
{
|
||||
$this->_responseHeaders = array_merge($this->_responseHeaders, $headers);
|
||||
}
|
||||
|
||||
/**
|
||||
* Store a single response header to our array.
|
||||
*
|
||||
* @param string $header header to store
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function storeResponseHeader ($header)
|
||||
{
|
||||
$this->_responseHeaders[] = $header;
|
||||
}
|
||||
|
||||
/**
|
||||
* Store the response body.
|
||||
*
|
||||
* @param string $body body to store
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function storeResponseBody ($body)
|
||||
{
|
||||
$this->_responseBody = $body;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a string to our error message.
|
||||
*
|
||||
* @param string $message message to add
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function storeErrorMessage ($message)
|
||||
{
|
||||
$this->_errorMessage .= $message;
|
||||
}
|
||||
|
||||
/*********************************************************
|
||||
* 3. Access the response
|
||||
*********************************************************/
|
||||
|
||||
/**
|
||||
* Answer the headers of the response.
|
||||
*
|
||||
* @return array An array of header strings.
|
||||
* @throws CAS_OutOfSequenceException If called before the Request has been sent.
|
||||
*/
|
||||
public function getResponseHeaders ()
|
||||
{
|
||||
if (!$this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has not been sent yet. Cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
return $this->_responseHeaders;
|
||||
}
|
||||
|
||||
/**
|
||||
* Answer HTTP status code of the response
|
||||
*
|
||||
* @return int
|
||||
* @throws CAS_OutOfSequenceException If called before the Request has been sent.
|
||||
*/
|
||||
public function getResponseStatusCode ()
|
||||
{
|
||||
if (!$this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has not been sent yet. Cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
if (!preg_match(
|
||||
'/HTTP\/[0-9.]+\s+([0-9]+)\s*(.*)/',
|
||||
$this->_responseHeaders[0], $matches
|
||||
)
|
||||
) {
|
||||
throw new CAS_Request_Exception(
|
||||
'Bad response, no status code was found in the first line.'
|
||||
);
|
||||
}
|
||||
|
||||
return intval($matches[1]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Answer the body of response.
|
||||
*
|
||||
* @return string
|
||||
* @throws CAS_OutOfSequenceException If called before the Request has been sent.
|
||||
*/
|
||||
public function getResponseBody ()
|
||||
{
|
||||
if (!$this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has not been sent yet. Cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
|
||||
return $this->_responseBody;
|
||||
}
|
||||
|
||||
/**
|
||||
* Answer a message describing any errors if the request failed.
|
||||
*
|
||||
* @return string
|
||||
* @throws CAS_OutOfSequenceException If called before the Request has been sent.
|
||||
*/
|
||||
public function getErrorMessage ()
|
||||
{
|
||||
if (!$this->_sent) {
|
||||
throw new CAS_OutOfSequenceException(
|
||||
'Request has not been sent yet. Cannot '.__METHOD__
|
||||
);
|
||||
}
|
||||
return $this->_errorMessage;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user