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docs/examples/example_logout.php

Go to the documentation of this file.
00001 <?php
00002 // Example for handling logout requests
00003 
00004 // Load the settings from the central config file
00005 include_once('config.php');
00006 // Load the CAS lib
00007 include_once($phpcas_path.'/CAS.php');
00008 
00009 // Uncomment to enable debugging
00010 phpCAS::setDebug();
00011 
00012 // Initialize phpCAS
00013 phpCAS::client(CAS_VERSION_2_0, $cas_host, $cas_port, $cas_context);
00014 
00015 // For production use set the CA certificate that is the issuer of the cert 
00016 // on the CAS server and uncomment the line below
00017 // phpCAS::setCasServerCACert($cas_server_ca_cert_path);
00018 
00019 // For quick testing you can disable SSL validation of the CAS server. 
00020 // THIS SETTING IS NOT RECOMMENDED FOR PRODUCTION. 
00021 // VALIDATING THE CAS SERVER IS CRUCIAL TO THE SECURITY OF THE CAS PROTOCOL! 
00022 phpCAS::setNoCasServerValidation();
00023 
00024 // handle incoming logout requests
00025 phpCAS::handleLogoutRequests();
00026 
00027 // Or as an advanced featue handle SAML logout requests that emanate from the CAS host exclusively.
00028 // Failure to restrict SAML logout requests to authorized hosts could
00029 // allow denial of service attacks where at the least the server is
00030 // tied up parsing bogus XML messages.
00031 // phpCAS::handleLogoutRequests(true, $cas_real_hosts);
00032 
00033 
00034 // force CAS authentication
00035 phpCAS::forceAuthentication();
00036 
00037 // for this test, simply print that the authentication was successfull
00038 ?>
00039 <html>
00040   <head>
00041     <title>phpCAS simple client</title>
00042   </head>
00043   <body>
00044     <h1>Successfull Authentication!</h1>
00045     <?php include 'script_info.php' ?>
00046     <p>the user's login is <b><?php echo phpCAS::getUser(); ?></b>.</p>
00047     <p>phpCAS version is <b><?php echo phpCAS::getVersion(); ?></b>.</p>
00048   </body>
00049 </html>

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