Facebook API SDK（PHP）清除站点会话
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我已成功使用Facebook SDK（PHP）将用户连接到我的网站，但是当他们验证其帐户时，我遇到了问题。他们的帐户已成功通过身份验证，但由于某些原因，我的站点的会话已清除。
流：
用户登录到我的网站（本地用户名和密码）
用户在弹出窗口中连接到Facebook
Facebook对用户进行身份验证并返回我的网站
我的网站会话现在无效（在弹出窗口和主窗口中），导致用户注销
我正在使用Facebook SDK（PHP），并且我的站点使用CakePHP框架
任何帮助将不胜感激。
没有找到相关结果
已邀请:
3 个回复
橙绥
<div id=\"fb-root\"></div> <script> window.fbAsyncInit = function() { FB.init({appId: \'<?php echo FB_API_ID; ?>\', status: true, cookie: true, xfbml: true}); FB.Event.subscribe(\'auth.login\', function() { new Request({ \'method\': \'get\', \'url\': \'<?php echo $this->Html->url(array(\'controller\'=>\'users\',\'action\'=>\'login_fb\'));?>\', \'onSuccess\': function(result){ window.location.reload(); } }).send(); }); }; (function() { var e = document.createElement(\'script\'); e.async = true; e.src = document.location.protocol + \'//connect.facebook.net/en_US/all.js\'; document.getElementById(\'fb-root\').appendChild(e); }()); </script>App::import(\'Lib\', \'facebook_sdk/facebook\'); // \"MyAuth\" is a custom Auth Component that extends the normal Auth component $this->MyAuth->facebook = new Facebook(array( \'appId\' => FB_API_ID, \'secret\' => FB_SECRET, \'cookie\' => true, )); $me = null; $session = $this->MyAuth->facebook->getSession(); if ($session) { try { $uid = $this->MyAuth->facebook->getUser(); $me = $this->MyAuth->facebook->api(\'/me\'); } catch (FacebookApiException $e) { error_log($e); } } if ($me) { $this->Session->write(\'FbLogin.session\',$session); $this->Session->write(\'FbLogin.user\',$me); $UserModel = ClassRegistry::init(\'User\'); $user = $UserModel->findByUid($me[\'id\']); if(!$user){ $UserModel->create(); $user_data = array( \'username\'=>$me[\'username\'], \'name\'=>$me[\'first_name\'], \'lastname\'=>$me[\'last_name\'], \'email\'=>$me[\'email\'], \'group_id\'=>GROUP_VISITOR, \'uid\'=>$me[\'id\'] ); $UserModel->save($user_data); $user[\'User\'][\'id\'] = $UserModel->id; } $this->Session->write($this->MyAuth->sessionKey, $user[\'User\']); $this->MyAuth->_loggedIn = true; } }渐首洽陈染
车料
$code = (isset ($_REQUEST[\'code\']) ? $_REQUEST[\'code\'] : null); if (empty ($code)) { $dialogUrl = \'http://www.facebook.com/dialog/oauth?client_id=\' . $this->appId . \'&redirect_uri=\' . urlencode($this->url) . \'&scope=\' . implode(\',\', $this->scope); header(\'Location: \' . $dialogUrl); die; } else { $tokenUrl = \'https://graph.facebook.com/oauth/access_token?client_id=\' . $this->appId . \'&redirect_uri=\' . urlencode($this->url) . \'&client_secret=\' . $this->secret . \'&code=\' . $code; $accessToken = file_get_contents($tokenUrl); $this->Session->write(\'facebookAccessToken\', $accessToken); $graphUrl = \'https://graph.facebook.com/me?\' . $accessToken; $fbUser = json_decode(file_get_contents($graphUrl)); if ($fbUser) { ... } }