New version of PHPCAS

2024-04-02 12:12:16 +00:00 · 2023-04-26 14:48:43 +10:00
parent 9280cc7e3e
commit e81372bbca
87 changed files with 15936 additions and 0 deletions
--- a/include/phpCAS/docs/examples/example_proxy_GET.php
+++ b/include/phpCAS/docs/examples/example_proxy_GET.php
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ *  Example for a proxy that makes a GET request.
+ *
+ * PHP Version 7
+ *
+ * @file     example_proxy_GET.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Joachim Fritschi <jfritschi@freenet.de>
+ * @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
+ */
+
+// 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, $client_service_name);
+
+// For production use set the CA certificate that is the issuer of the cert
+// on the CAS server and uncomment the line below
+// phpCAS::setCasServerCACert($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();
+
+// 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 proxy example #2</title>
+    <link rel="stylesheet" type='text/css' href='example.css'/>
+  </head>
+  <body>
+    <h1>phpCAS proxied proxy example</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
+try {
+    $service = phpCAS::getProxiedService(PHPCAS_PROXIED_SERVICE_HTTP_GET);
+    $service->setUrl($serviceUrl);
+    $service->send();
+    if ($service->getResponseStatusCode() == 200) {
+        echo '<div class="success">';
+        echo $service->getResponseBody();
+        echo '</div>';
+    } else {
+        // The service responded with an error code 404, 500, etc.
+        echo '<div class="error">';
+        echo 'The service responded with a '
+        . $service->getResponseStatusCode() . ' error.';
+        echo '</div>';
+    }
+} catch (CAS_ProxyTicketException $e) {
+    if ($e->getCode() == PHPCAS_SERVICE_PT_FAILURE) {
+        echo '<div class="error">';
+        echo "Your login has timed out. You need to log in again.";
+        echo '</div>';
+    } 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;
+}
+
+                                                             ?>
+  </body>
+</html>