我对此plugin感到困惑。
只需复制粘贴演示,但当我尝试连接Facebook时出现此错误:
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正常工作。
更新 好的,我有这个网址(感谢艾略特):
http://someHost/?client_id=4003xx16796&redirect_uri=http://localhost/cake/users/login&scope=email&state=f96419881df77cdc689e6c43c131cf3b
现在,该网址应该怎么办?下一步,基本上。我所拥有的仅仅是一个登录按钮,点击后更改网址,就像上面的演示一样,但没有任何动作。回复是空的。
我已阅读this。
答案 0 :(得分:2)
问题是
Configure::read('facebook.oauth_dialg_url')
应阅读:
Configure::read('facebook.oauth_dialog_url')
还要确保在bootstrap.php
中进行适当的Configure :: write命令Configure::write('facebook.oauth_dialog_url', 'http://some-value.com/path/to/url');