Open ID Authentication简介
OpenID 身份只是个指向一些 web 页面的 HTTP URL,在 URL 中带有适当的用户和特别标签的信息,在标签中描述使用哪个服务器和提交哪个身份到那里。关于 OpenID 请参考 » OpenID 官方网站 .
细节
作为
然而和其它
下面的例子展示 <?php $status = ""; $auth = Zend_Auth::getInstance(); if ((isset($_POST['openid_action']) && $_POST['openid_action'] == "login" && !empty($_POST['openid_identifier'])) || isset($_GET['openid_mode']) || isset($_POST['openid_mode'])) { $result = $auth->authenticate( new Zend_Auth_Adapter_OpenId(@$_POST['openid_identifier'])); if ($result->isValid()) { $status = "You are logged in as " . $auth->getIdentity() . "<br>\n"; } else { $auth->clearIdentity(); foreach ($result->getMessages() as $message) { $status .= "$message<br>\n"; } } } else if ($auth->hasIdentity()) { if (isset($_POST['openid_action']) && $_POST['openid_action'] == "logout") { $auth->clearIdentity(); } else { $status = "You are logged in as " . $auth->getIdentity() . "<br>\n"; } } ?> <html><body> <?php echo htmlspecialchars($status);?> <form method="post"><fieldset> <legend>OpenID Login</legend> <input type="text" name="openid_identifier" value=""> <input type="submit" name="openid_action" value="login"> <input type="submit" name="openid_action" value="logout"> </fieldset></form></body></html> */
允许和下面这些方法一起来定制 OpenID 认证过程:从 OpenID 服务器上接收在分开的页面上的重定向;指定网站的 "root"。在这种情况下,使用
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