/usr/share/php/CAS/ProxiedService/Abstract.php is in php-cas 1.3.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | <?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/Abstract.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 implements common methods for ProxiedService implementations included
* with phpCAS.
*
* @class CAS_ProxiedService_Abstract
* @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_ProxiedService_Abstract
implements CAS_ProxiedService, CAS_ProxiedService_Testable
{
/**
* The proxy ticket that can be used when making service requests.
* @var string $_proxyTicket;
*/
private $_proxyTicket;
/**
* Register a proxy ticket with the Proxy that it can use when making requests.
*
* @param string $proxyTicket proxy ticket
*
* @return void
* @throws InvalidArgumentException If the $proxyTicket is invalid.
* @throws CAS_OutOfSequenceException If called after a proxy ticket has
* already been initialized/set.
*/
public function setProxyTicket ($proxyTicket)
{
if (empty($proxyTicket)) {
throw new CAS_InvalidArgumentException(
'Trying to initialize with an empty proxy ticket.'
);
}
if (!empty($this->_proxyTicket)) {
throw new CAS_OutOfSequenceException(
'Already initialized, cannot change the proxy ticket.'
);
}
$this->_proxyTicket = $proxyTicket;
}
/**
* Answer the proxy ticket to be used when making requests.
*
* @return string
* @throws CAS_OutOfSequenceException If called before a proxy ticket has
* already been initialized/set.
*/
protected function getProxyTicket ()
{
if (empty($this->_proxyTicket)) {
throw new CAS_OutOfSequenceException(
'No proxy ticket yet. Call $this->initializeProxyTicket() to aquire the proxy ticket.'
);
}
return $this->_proxyTicket;
}
/**
* @var CAS_Client $_casClient;
*/
private $_casClient;
/**
* Use a particular CAS_Client->initializeProxiedService() rather than the
* static phpCAS::initializeProxiedService().
*
* This method should not be called in standard operation, but is needed for unit
* testing.
*
* @param CAS_Client $casClient cas client
*
* @return void
* @throws CAS_OutOfSequenceException If called after a proxy ticket has
* already been initialized/set.
*/
public function setCasClient (CAS_Client $casClient)
{
if (!empty($this->_proxyTicket)) {
throw new CAS_OutOfSequenceException(
'Already initialized, cannot change the CAS_Client.'
);
}
$this->_casClient = $casClient;
}
/**
* Fetch our proxy ticket.
*
* Descendent classes should call this method once their service URL is available
* to initialize their proxy ticket.
*
* @return void
* @throws CAS_OutOfSequenceException If called after a proxy ticket has
* already been initialized.
*/
protected function initializeProxyTicket()
{
if (!empty($this->_proxyTicket)) {
throw new CAS_OutOfSequenceException(
'Already initialized, cannot initialize again.'
);
}
// Allow usage of a particular CAS_Client for unit testing.
if (empty($this->_casClient)) {
phpCAS::initializeProxiedService($this);
} else {
$this->_casClient->initializeProxiedService($this);
}
}
}
?>
|