本文介绍了在 Zend 框架中使用 OpenID的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我希望我的网站完全符合 Stackoverflow 对 openId 的作用.
I want my website to do exactly what Stackoverflow does with openId.
我正在梳理资源，我之前在 facebook 上做过这个，但是OpenID 没有取得太大进展.
I'm combing through sources, and I have done this before with facebook, butnot making much progress with OpenID.
我想做的只是检测是否有人登录了 Google，如果他们获得了一些识别信息，并允许他们联合到我的网站.
What I would like to do is just detect if someone has logged into Google,and if they have get some identifying information, and allow them tofederate into my site.
谁能建议任何教程或代码片段，我应该使用 Zends 库吗?
Can anyone suggest any tutorials or Code snippets, and should I use Zends Libraries ?
-P
推荐答案
/**
* SM's code library
*
* @category
* @package
* @subpackage
* @copyright Copyright (c) 2009 Pavel V Egorov
* @author Pavel V Egorov <[email protected]>
* @link http://epavel.ru/
* @since 29.04.2010
*/
/*
* в configs/application.ini
*
* ;php-openid library
* includePaths[] = APPLICATION_PATH "/../include/php-openid-2.1.3"
* autoloadernamespaces[] = Auth_
*/
define ('Auth_Yadis_CURL_OVERRIDE', true);
define ('Auth_OpenID_RAND_SOURCE', null);
class Smapp_Auth_Adapter_OpenId implements Zend_Auth_Adapter_Interface
{
/**
* The identity value being authenticated
*
* @var string
*/
protected $_id = null;
/**
* Reference to an implementation of a storage object
*
* @var Auth_OpenID_OpenIDStore
*/
protected $_storage = null;
/**
* The URL to redirect response from server to
*
* @var string
*/
protected $_returnTo = null;
/**
* The HTTP URL to identify consumer on server
*
* @var string
*/
protected $_root = null;
/**
* Extension object or array of extensions objects
*
* @var string
*/
protected $_extensions = null;
/**
* The response object to perform HTTP or HTML form redirection
*
* @var Zend_Controller_Response_Abstract
*/
protected $_response = null;
/**
* Enables or disables interaction with user during authentication on
* OpenID provider.
*
* @var bool
*/
protected $_check_immediate = false;
/**
* Constructor
*
* @param string $id the identity value
* @param Auth_OpenID_OpenIDStore $storage an optional implementation
* of a storage object
* @param string $returnTo HTTP URL to redirect response from server to
* @param string $root HTTP URL to identify consumer on server
* @param mixed $extensions Auth_OpenID_Extension extension object or array of extensions objects
* @param Zend_Controller_Response_Abstract $response an optional response
* object to perform HTTP or HTML form redirection
* @return void
*/
public function __construct($id = null,
Auth_OpenID_OpenIDStore $storage = null,
$returnTo = null,
$root = null,
$extensions = null,
Zend_Controller_Response_Abstract $response = null) {
$this->_id = $id;
$this->_storage = $storage;
$this->_returnTo = $returnTo;
$this->_root = $root;
$this->_extensions = $extensions;
$this->_response = $response;
//нужно потому что автозагрузчик зенда найти не может. там куча классов в одном файле
require_once 'Auth/OpenID/SReg.php';
require_once 'Auth/OpenID/PAPE.php';
}
/**
* Authenticates the given OpenId identity.
* Defined by Zend_Auth_Adapter_Interface.
*
* @throws Zend_Auth_Adapter_Exception If answering the authentication query is impossible
* @return Zend_Auth_Result
*/
public function authenticate() {
$id = $this->_id;
$consumer = new Auth_OpenID_Consumer($this->_storage);
if (!empty($id)) {
$authRequest = $consumer->begin($id);
if (is_null($authRequest)) {
return new Zend_Auth_Result(
Zend_Auth_Result::FAILURE,
$id,
array("Authentication failed", 'Unknown error'));
}
if (Auth_OpenID::isFailure($authRequest)) {
return new Zend_Auth_Result(
Zend_Auth_Result::FAILURE,
$id,
array("Authentication failed", "Could not redirect to server: " . $authRequest->message));
}
$redirectUrl = $authRequest->redirectUrl($this->_root, $this->_returnTo);
if (Auth_OpenID::isFailure($redirectUrl)) {
return new Zend_Auth_Result(
Zend_Auth_Result::FAILURE,
$id,
array("Authentication failed", $redirectUrl->message));
}
Zend_OpenId::redirect($redirectUrl);
} else {
$response = $consumer->complete(Zend_OpenId::selfUrl());
switch($response->status) {
case Auth_OpenID_CANCEL:
case Auth_OpenID_FAILURE:
return new Zend_Auth_Result(
Zend_Auth_Result::FAILURE,
null,
array("Authentication failed. " . @$response->message));
break;
case Auth_OpenID_SUCCESS:
return $this->_constructSuccessfulResult($response);
break;
}
}
}
/**
* @param Auth_OpenID_ConsumerResponse $response
* @return Zend_Auth_Result
*/
protected function _constructSuccessfulResult(Auth_OpenID_ConsumerResponse $response)
{
$identity = array();
$identity['openid_identity'] = $response->getDisplayIdentifier();
if ($response->endpoint->canonicalID) {
$identity['openid_op_endpoint'] = $response->endpoint->canonicalID;
}
if ($sreg = Auth_OpenID_SRegResponse::fromSuccessResponse($response)) {
$identity['sreg'] = $sreg->contents();
}
if ($pape = Auth_OpenID_PAPE_Response::fromSuccessResponse($response)) {
$identity['pape'] = (array)$pape;
}
return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $identity, array("Authentication successful"));
}
/**
* Sets the storage implementation which will be use by OpenId
*
* @param Auth_OpenID_OpenIDStore $storage
* @return Smapp_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setStorage(Auth_OpenID_OpenIDStore $storage)
{
$this->_storage = $storage;
return $this;
}
/**
* Sets the value to be used as the identity
*
* @param string $id the identity value
* @return Zend_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setIdentity($id)
{
$this->_id = $id;
return $this;
}
/**
* Sets the HTTP URL to redirect response from server to
*
* @param string $returnTo
* @return Zend_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setReturnTo($returnTo)
{
$this->_returnTo = $returnTo;
return $this;
}
/**
* Sets HTTP URL to identify consumer on server
*
* @param string $root
* @return Zend_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setRoot($root)
{
$this->_root = $root;
return $this;
}
/**
* Sets OpenID extension(s)
*
* @param mixed $extensions
* @return Zend_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setExtensions($extensions)
{
$this->_extensions = $extensions;
return $this;
}
/**
* Sets an optional response object to perform HTTP or HTML form redirection
*
* @param string $root
* @return Zend_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setResponse($response)
{
$this->_response = $response;
return $this;
}
/**
* Enables or disables interaction with user during authentication on
* OpenID provider.
*
* @param bool $check_immediate
* @return Zend_Auth_Adapter_OpenId Provides a fluent interface
*/
public function setCheckImmediate($check_immediate)
{
$this->_check_immediate = $check_immediate;
return $this;
}
}
现实世界的例子http://zonabarahla.ru/users/auth/login
来源:http://zonabarahla.ru/users/auth/login?show-me-the-truth
是使用 http://openidenabled.com/files/php-openid/packages/php-openid-2.1.3.zip
class Users_View_Helper_UsersLinker extends Zend_View_Helper_Abstract
{
/**
* @var Zend_View_Helper_Url
*/
protected static $_urlHelper;
/**
* @return Users_View_Helper_UsersLinker
*/
public function usersLinker()
{
return $this;
}
public function viewProfile($id)
{
$options = array(
'controller' => 'view',
'action' => 'profile',
'id' => (int)$id
);
return $this->_url($options);
}
public function viewList()
{
$options = array(
'controller' => 'view',
'action' => 'list',
);
return $this->_url($options);
}
public function crudUpdate($id)
{
$options = array(
'controller' => 'crud',
'action' => 'update',
'id' => (int)$id
);
return $this->_url($options);
}
public function login()
{
$options = array(
'controller' => 'auth',
'action' => 'login',
);
$url = $this->_url($options);
return $url;
}
public function logout()
{
$options = array(
'controller' => 'auth',
'action' => 'logout'
);
return $this->_url($options);
}
/**
* @return Zend_View_Helper_Url
*/
public function getUrlHelper()
{
if (null === self::$_urlHelper) {
self::$_urlHelper = new Zend_View_Helper_Url();
}
return self::$_urlHelper;
}
protected function _url($options, $routeName = null, $reset = true)
{
$urlHelper = $this->getUrlHelper();
if (empty($options['module'])) {
$options['module'] = $this->_getModuleName();
}
return $urlHelper->url($options, is_null($routeName) ? 'default' : $routeName, $reset);
}
protected function _getModuleName()
{
$moduleName = substr(get_class($this), 0, strpos(get_class($this), '_'));
return strtolower($moduleName);
}
}
这篇关于在 Zend 框架中使用 OpenID的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！