phpCAS/api/example__service__that__proxies_8php_source.html

 <?php

 // Load the settings from the central config file
 require_once 'config.php';
 // Load the CAS lib
 require_once $phpcas_path . '/CAS.php';

 // Enable debugging
 phpCAS::setLogger();
 // Enable verbose error messages. Disable in production!
 phpCAS::setVerbose(true);

 // Initialize phpCAS
 phpCAS::proxy(CAS_VERSION_2_0, $cas_host, $cas_port, $cas_context);

 // For production use set the CA certificate that is the issuer of the cert
 // on the CAS server and uncomment the line below
 // phpCAS::setCasServerCACert($cas_server_ca_cert_path);

 // For quick testing you can disable SSL validation of the CAS server.
 // THIS SETTING IS NOT RECOMMENDED FOR PRODUCTION.
 // VALIDATING THE CAS SERVER IS CRUCIAL TO THE SECURITY OF THE CAS PROTOCOL!
 phpCAS::setNoCasServerValidation();

 // If you want your service to be proxied you have to enable it (default
 // disabled) and define an accepable list of proxies that are allowed to
 // proxy your service.
 //
 // Add each allowed proxy definition object. For the normal CAS_ProxyChain
 // class, the constructor takes an array of proxies to match. The list is in
 // reverse just as seen from the service. Proxies have to be defined in reverse
 // from the service to the user. If a user hits service A and gets proxied via
 // B to service C the list of acceptable on C would be array(B,A). The definition
 // of an individual proxy can be either a string or a regexp (preg_match is used)
 // that will be matched against the proxy list supplied by the cas server
 // when validating the proxy tickets. The strings are compared starting from
 // the beginning and must fully match with the proxies in the list.
 // Example:
 //              phpCAS::allowProxyChain(new CAS_ProxyChain(array(
 //                              'https://app.example.com/'
 //                      )));
 //              phpCAS::allowProxyChain(new CAS_ProxyChain(array(
 //                              '/^https:\/\/app[0-9]\.example\.com\/rest\//',
 //                              'http://client.example.com/'
 //                      )));
 phpCAS::allowProxyChain(new CAS_ProxyChain(array($pgtUrlRegexp)));

 // For quick testing or in certain production screnarios you might want to
 // allow allow any other valid service to proxy your service. To do so, add
 // the "Any" chain:
 //              phpCAS::allowProxyChain(new CAS_ProxyChain_Any);
 // THIS SETTING IS HOWEVER NOT RECOMMENDED FOR PRODUCTION AND HAS SECURITY
 // IMPLICATIONS: YOU ARE ALLOWING ANY SERVICE TO ACT ON BEHALF OF A USER
 // ON THIS SERVICE.
 //phpCAS::allowProxyChain(new CAS_ProxyChain_Any);

 // force CAS authentication
 phpCAS::forceAuthentication();

 // at this step, the user has been authenticated by the CAS server
 // and the user's login name can be read with phpCAS::getUser().

 // moreover, a PGT was retrieved from the CAS server that will
 // permit to gain accesses to new services.


 ?>
 <html>
   <head>
     <title>phpCAS proxied proxy service example</title>
     <link rel="stylesheet" type='text/css' href='example.css'/>
   </head>
   <body>
     <h1>I am a service that can be proxied. In turn, I proxy another service.</h1>
     <?php require 'script_info.php' ?>
     <p>the user's login is <b><?php echo phpCAS::getUser(); ?></b>.</p>
     <h2>Response from service <?php echo $serviceUrl; ?></h2>
 <?php
   flush();
   // call a service and change the color depending on the result
 if ( phpCAS::serviceWeb($serviceUrl, $err_code, $output) ) {
     echo '<div class="success">';
 } else {
     echo '<div class="error">';
 }
   echo $output;
   echo '</div>';
 ?>
   </body>
 </html>

$pgtUrlRegexp
$pgtUrlRegexp
Definition: config.example.php:87

phpCAS\forceAuthentication
static forceAuthentication()
Definition: CAS.php:1146

phpCAS
Definition: CAS.php:281

phpCAS\allowProxyChain
static allowProxyChain(CAS_ProxyChain_Interface $proxy_chain)
Definition: CAS.php:1795

phpCAS\proxy
static proxy($server_version, $server_hostname, $server_port, $server_uri, $changeSessionID=true, \SessionHandlerInterface $sessionHandler=null)
Definition: CAS.php:391

$phpcas_path
$phpcas_path
Definition: config.example.php:20

phpCAS\setLogger
static setLogger($logger=null)
Definition: CAS.php:448

CAS_VERSION_2_0
const CAS_VERSION_2_0
Definition: CAS.php:78

phpCAS\setVerbose
static setVerbose($verbose)
Definition: CAS.php:512

$cas_host
$cas_host
Definition: config.example.php:27

CAS_ProxyChain
Definition: ProxyChain.php:42

$cas_context
$cas_context
Definition: config.example.php:30

$cas_port
$cas_port
Definition: config.example.php:33

phpCAS\setNoCasServerValidation
static setNoCasServerValidation()
Definition: CAS.php:1689