Gecko [ admjudic.com.br ]

Name	Size	Permission
classes	[ DIR ]	drwxr-xr-x
db	[ DIR ]	drwxr-xr-x
lang	[ DIR ]	drwxr-xr-x
templates	[ DIR ]	drwxr-xr-x
README.txt	16.49 KB	-rw-r--r--
auth.php	13.21 KB	-rw-r--r--
index.php	4.43 KB	-rw-rw-r--
lib.php	2.03 KB	-rw-r--r--
login.php	4.44 KB	-rw-r--r--
logout.php	4.64 KB	-rw-r--r--
settings.php	4.42 KB	-rw-r--r--
upgrade.txt	766 B	-rw-r--r--
version.php	1.15 KB	-rw-rw-r--

Code Editor : logout.php

<?php

// Implements logout for Shibboleth authenticated users according to:
// - https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPLogoutInitiator
// - https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPNotify

require_once("../../config.php");

require_once($CFG->dirroot."/auth/shibboleth/auth.php");

$action = optional_param('action', '', PARAM_ALPHA);
$redirect = optional_param('return', '', PARAM_URL);

// Find out whether host supports https
$protocol = 'http://';
if (is_https()) {
    $protocol = 'https://';
}

// If the shibboleth plugin is not enable, throw an exception.
if (!is_enabled_auth('shibboleth')) {
    throw new moodle_exception(get_string('pluginnotenabled', 'auth', 'shibboleth'));
}

// Front channel logout.
$inputstream = file_get_contents("php://input");
if ($action == 'logout' && !empty($redirect)) {

if (isloggedin($USER) && $USER->auth == 'shibboleth') {
        // Logout user from application.
        require_logout();
    }

// Finally, send user to the return URL.
    redirect($redirect);

} else if (!empty($inputstream)) {

// Back channel logout.
    // Set SOAP header.
    $server = new SoapServer($protocol.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'/LogoutNotification.wsdl');
    $server->addFunction("LogoutNotification");
    $server->handle();

} else {

// Return WSDL.
    header('Content-Type: text/xml');

echo <<<WSDL
<?xml version ="1.0" encoding ="UTF-8" ?>
<definitions name="LogoutNotification"
  targetNamespace="urn:mace:shibboleth:2.0:sp:notify"
  xmlns:notify="urn:mace:shibboleth:2.0:sp:notify"
  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
  xmlns="http://schemas.xmlsoap.org/wsdl/">

<!--
This page either has to be called with the GET arguments 'action' and 'return' via
a redirect from the Shibboleth Service Provider logout handler (front-channel
logout) or via a SOAP request by a Shibboleth Service Provider (back-channel
logout).
Because neither of these two variants seems to be the case, the WSDL file for
the web service is returned.

For more information see:
- https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPLogoutInitiator
- https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPNotify
-->

</schema>
    </types>

<service name="LogoutNotificationService">
          <port name="LogoutNotificationPort" binding="notify:LogoutNotificationBinding">
            <soap:address location="{$protocol}{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}"/>
          </port>
    </service>
</definitions>
WSDL;
    exit;
}
/******************************************************************************/

/**
 * Handles SOAP Back-channel logout notification
 *
 * @param string $spsessionid SP-provided Shibboleth Session ID
 * @return SoapFault or void if everything was fine
 */
function LogoutNotification($spsessionid) {
    $sessionclass = \core\session\manager::get_handler_class();
    switch ($sessionclass) {
        case '\core\session\file':
            return \auth_shibboleth\helper::logout_file_session($spsessionid);
        case '\core\session\database':
            return \auth_shibboleth\helper::logout_db_session($spsessionid);
        default:
            throw new moodle_exception("Shibboleth logout not implemented for '$sessionclass'");
    }
    // If no SoapFault was thrown, the function will return OK as the SP assumes.
}

${this.title}

Code Editor : logout.php