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test_server.php
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test_server.php
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_OpenId
* @subpackage Demos
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
$dir = realpath(__DIR__."/../../..");
set_include_path("$dir/library" . PATH_SEPARATOR . get_include_path());
/**
* @see Zend_OpenId_Provider
*/
require_once "Zend/OpenId/Provider.php";
/**
* @see Zend_OpenId_Extension_Sreg
*/
require_once "Zend/OpenId/Extension/Sreg.php";
/**
* @see Zend_Session_Namespace
*/
require_once "Zend/Session/Namespace.php";
$server = new Zend_OpenId_Provider();
/**
* trust_form
*
* @param string $site
* @param array|boolean $trusted
* @return string
*/
function trust_form($site, $trusted) {
if (is_array($trusted)) {
$str = "";
if (isset($trusted['Zend_OpenId_Extension_Sreg'])) {
$trusted = $trusted['Zend_OpenId_Extension_Sreg'];
foreach ($trusted as $key => $val) {
$str .= "$key:\"$val\";";
}
}
$trusted = true;
}
$s = '<form method="POST">'
. '<tr><td>'
. '<input type="hidden" name="openid_action" value="trust">'
. '<input type="hidden" name="site" value="' . $site . '">'
. $site
// . '</td><td>'
// . ($trusted ? 'allowed' : 'denied')
. '</td><td>'
. ($trusted ?
'<input type="submit" style="width:100px" name="deny" value="Deny">' :
'<input type="submit" style="width:100px" name="allow" value="Allow">')
. '</td><td>'
. '<input type="submit" style="width:100px" name="del" value="Del">'
. '</td><td>'.$str.'</td></tr>'
. '</form>';
return $s;
}
/**
* sreg_form
*
* @param Zend_OpenId_Extension_Sreg $sreg
* @return string
*/
function sreg_form(Zend_OpenId_Extension_Sreg $sreg)
{
$s = "";
$props = $sreg->getProperties();
if (is_array($props) && count($props) > 0) {
$s = 'It also requests additinal information about you';
$s .= ' (fields marked by <u>*</u> are required)<br>';
$s .= '<table border="0" cellspacing="2" cellpadding="2">';
foreach ($props as $prop => $val) {
if ($val) {
$s .= '<tr><td><u>'.$prop.':*</u></td>';
} else {
$s .= '<tr><td>'.$prop.':</u></td>';
}
$value = "";
$s .= '<td><input type="text" name="openid.sreg.'.$prop.'" value="'.$value.'"></td></tr>';
}
$s .= '</table><br>';
$policy = $sreg->getPolicyUrl();
if (!empty($policy)) {
$s .= 'The private policy can be found at <a href="'.$policy.'">'.$policy.'</a>.<br>';
}
}
return $s;
}
$session = new Zend_Session_Namespace("opeinid.server");
Zend_Session::start();
$ret = false;
if ($_SERVER["REQUEST_METHOD"] == "GET") {
if (!isset($_GET['openid_action']) && isset($_GET['openid_mode'])) {
$ret = $server->handle($_GET, new Zend_OpenId_Extension_Sreg());
} else {
require_once 'Zend/View.php';
$view = new Zend_View();
$view->setScriptPath(__DIR__ . '/templates');
$view->strictVars(true);
if (isset($session->id)) {
$view->id = $session->id;
}
if (isset($session->error)) {
$view->error = $session->error;
unset($session->error);
}
if (isset($_GET['openid_action'])) {
if ($_GET['openid_action'] == 'register') {
$ret = $view->render('register.phtml');
} else if ($_GET['openid_action'] == 'registration_complete' &&
isset($_GET['openid_name'])) {
$view->name = $_GET['openid_name'];
$view->url = Zend_OpenId::selfURL() . '?openid=' . $view->name;
if ($server->hasUser($view->url)) {
$view->url2 = Zend_OpenId::selfURL() . '?openid2=' . $view->name;
$ret = $view->render('registration_complete.phtml');
}
} else if ($_GET['openid_action'] == 'logout') {
$server->logout();
header('Location: ' . $_SERVER['PHP_SELF']);
exit;
} else if ($_GET['openid_action'] == 'login') {
if (isset($_GET['openid_identity'])) {
$view->id = $_GET['openid_identity'];
$view->ro = true;
}
$ret = $view->render('login.phtml');
} else if ($_GET['openid_action'] == 'trust') {
if ($server->getLoggedInUser() !== false) {
$view->site = $server->getSiteRoot($_GET);
$view->url = $server->getLoggedInUser();
$sreg = new Zend_OpenId_Extension_Sreg();
$sreg->parseRequest($_GET);
$view->sreg = sreg_form($sreg);
if ($server->hasUser($view->url)) {
$ret = $view->render('trust.phtml');
}
}
}
} else if (isset($_GET['openid'])) {
$url = Zend_OpenId::selfURL() . '?openid=' . $_GET['openid'];
if ($server->hasUser($url)) {
$view->server = Zend_OpenId::selfURL();
$view->name = $_GET['openid'];
$ret = $view->render('identity.phtml');
}
} else if (isset($_GET['openid2'])) {
$url = Zend_OpenId::selfURL() . '?openid=' . $_GET['openid2'];
if ($server->hasUser($url)) {
$view->server = Zend_OpenId::selfURL();
$view->name = $_GET['openid2'];
$ret = $view->render('identity2.phtml');
}
} else {
if ($server->getLoggedInUser() !== false) {
$view->url = $server->getLoggedInUser();
if ($server->hasUser($view->url)) {
$sites = $server->getTrustedSites();
$s = "";
foreach ($sites as $site => $trusted) {
if (is_bool($trusted) || is_array($trusted)) {
$s .= trust_form($site, $trusted);
}
}
if (empty($s)) {
$s = "<tr><td>None</td></tr>";
}
$view->sites = $s;
$ret = $view->render('profile.phtml');
}
} else {
$ret = $view->render('login.phtml');
}
}
}
} else if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (!isset($_POST['openid_action']) && isset($_POST['openid_mode'])) {
$ret = $server->handle($_POST, new Zend_OpenId_Extension_Sreg());
} else if (isset($_POST['openid_action'])) {
if ($_POST['openid_action'] == 'login' &&
isset($_POST['openid_url']) &&
isset($_POST['openid_password'])) {
if (!$server->login($_POST['openid_url'],
$_POST['openid_password'])) {
$session->error = 'Wrong identity/password!';
$session->id = $_POST['openid_url'];
}
unset($_GET['openid_action']);
Zend_OpenId::redirect($_SERVER['PHP_SELF'], $_GET);
} else if ($_POST['openid_action'] == 'register' &&
isset($_POST['openid_name']) &&
isset($_POST['openid_password']) &&
isset($_POST['openid_password2'])) {
$url = Zend_OpenId::selfURL() . '?openid=' . $_POST['openid_name'];
if ($_POST['openid_password'] != $_POST['openid_password2']) {
$session->name = $_POST['openid_name'];
$session->error = 'Password mismatch.';
header('Location: ' . $_SERVER['PHP_SELF'] . '?openid.action=register');
} else if ($server->register($url, $_POST['openid_password'])) {
header('Location: ' . $_SERVER['PHP_SELF'] . '?openid.action=registration_complete&openid.name=' . $_POST['openid_name']);
} else {
$session->error = 'Registration failed. Try another name.';
header('Location: ' . $_SERVER['PHP_SELF'] . '?openid.action=register');
}
exit;
} else if ($_POST['openid_action'] == 'trust') {
if (isset($_GET['openid_return_to'])) {
$sreg = new Zend_OpenId_Extension_Sreg();
$sreg->parseResponse($_POST);
if (isset($_POST['allow'])) {
if (isset($_POST['forever'])) {
$server->allowSite($server->getSiteRoot($_GET), $sreg);
}
unset($_GET['openid_action']);
$server->respondToConsumer($_GET, $sreg);
} else if (isset($_POST['deny'])) {
if (isset($_POST['forever'])) {
$server->denySite($server->getSiteRoot($_GET));
}
Zend_OpenId::redirect($_GET['openid_return_to'], array('openid.mode'=>'cancel'));
}
} else if (isset($_POST['allow'])) {
$server->allowSite($_POST['site']);
header('Location: ' . $_SERVER['PHP_SELF']);
exit;
} else if (isset($_POST['deny'])) {
$server->denySite($_POST['site']);
header('Location: ' . $_SERVER['PHP_SELF']);
exit;
} else if (isset($_POST['del'])) {
$server->delSite($_POST['site']);
header('Location: ' . $_SERVER['PHP_SELF']);
exit;
}
}
}
}
if (is_string($ret)) {
echo $ret;
} else if ($ret !== true) {
header('HTTP/1.0 403 Forbidden');
echo 'Forbidden';
}