我对这个插件感到困惑。
我只是复制粘贴了演示,但是在尝试连接Facebook时出现了以下错误:
The page isn't redirecting properly
Firefox has detected that the server is redirecting the request for this address in a way that will never complete.
完整代码:
<?php
class ExamplesController extends AppController {
public $components = array(
'Auth'=> array(
'loginAction' => array(
'controller' => 'examples',
'action' => 'login'
),
'loginRedirect' => array(
'controller' => 'examples',
'action' => 'my_account'
),
'authError' => 'Did you really think you are allowed to see that?',
'authenticate' => array(
'FacebookAuth.Facebook' => array(
'fields' => array(
'username' => 'email',
'password' => 'password'
)
)
)
)
);
public function index() {
}
public function beforeFilter()
{
parent::beforeFilter();
$this->Auth->authenticate['FacebookAuth.Facebook']['application'] = array(
'id' => Configure::read('facebook.app_id'),
'secret' => Configure::read('facebook.app_secret')
);
$this->Auth->allowedActions = array_merge($this->Auth->allowedActions, array('login'));
}
public function login()
{
if (!$this->Auth->login()) {
/**
* Get config for Facebook redirect
*/
$clientId = Configure::read('facebook.app_id');
$permissions = implode(',', Configure::read('facebook.permissions'));
$redirect = Router::url(false, true);
$csrfToken = CakeSession::read('FacebookAuthCSRF');
$this->redirect(Configure::read('facebook.oauth_dialg_url') . '?client_id=' . $clientId . '&redirect_uri=' . $redirect . '&scope=' . $permissions . '&state=' . $csrfToken);
} else {
$this->redirect(array('action' => 'my_account'));
}
}
public function my_account()
{
var_dump($this->Auth->user());
die();
}
}
挑战在于弄清楚如何使插件起作用。
更新: 好的,我有这个URL(感谢Elliot):
http://someHost/?client_id=4003xx16796&redirect_uri=http://localhost/cake/users/login&scope=email&state=f96419881df77cdc689e6c43c131cf3b
现在,URL应该怎么处理?基本上是下一步。我只有一个登录按钮,当点击时会像上面的演示一样更改URL,但没有任何操作。响应为空。
我已经阅读了这个。