Facebook使用哨兵登录，用户[电子邮件]需要密码，未给出 - Facebook Login with Sentry, A password is required for user [email], none given

我试图允许用户使用Facebook登录，但我的用户管理是基于哨兵的如您所知，如果您从Facebook连接，除非您正常创建帐户，否则您将不需要密码。有没有办法告诉哨兵（http://docs.cartalyst.com/sentry-2/installation/laravel-4）这是Facebook登录，不需要"密码"

我尝试给该帐户一个临时密码，但我收到了没有为用户提供哈希器，即使我对其进行哈希处理。

对此有什么建议吗？

我也使用 http://maxoffsky.com/code-blog/integrating-facebook-login-into-laravel-application/作为指南

Route::get('login/fb/callback', function() {
$code = Input::get('code');
if (strlen($code) == 0) return Redirect::to('/')->with('message', 'There was an error communicating with Facebook');
$facebook = new Facebook(Config::get('facebook'));
$uid = $facebook->getUser();
if ($uid == 0) return Redirect::to('/')->with('message', 'There was an error');
$me = $facebook->api('/me');
$profile = Profile::whereUid($uid)->first();
if (empty($profile)) {
    $user = new User;
    $user->name = $me['first_name'].' '.$me['last_name'];
    $user->email = $me['email'];
    $user->photo = 'https://graph.facebook.com/'.$me['username'].'/picture?type=large';
    $user->save();
    $profile = new Profile();
    $profile->uid = $uid;
    $profile->username = $me['username'];
    $profile = $user->profiles()->save($profile);
}
$profile->access_token = $facebook->getAccessToken();
$profile->save();
$user = $profile->user;
Auth::login($user);
return Redirect::to('/')->with('message', 'Logged in with Facebook');

}）;

我认为当你创建用户时，你需要使用Sentry：：createUser（）

$user = Sentry::createUser(array(
    'name'     => $me['first_name'].' '.$me['last_name'],
    'email'    => $me['email'],
    'password' => 'test',
    'photo'    => 'https://graph.facebook.com/'.$me['username'].'/picture?type=large',
));

然后使用 Sentry：：login（$user， false）; 强制用户在没有密码的情况下登录。

您可能还想在密码字段中放置一些内容，而不是测试您是否也有常规的非Facebook登录。

此外，您可能必须激活用户，具体取决于您对该电子邮件的计划：

//You could email this to the user from here.
$activationCode = $user->getActivationCode();
//OR just activate immediately. 
$user->attemptActivation($activationCode);

我正在考虑做类似的事情，并考虑使用facebook uid作为密码。这行不通吗？

编辑：我可以为我确认以下工作：

function callback()
{
    $code = Input::get('code');
    if (strlen($code) == 0) return Redirect::to('/')->with('message', 'There was an error communicating with Facebook');
    $facebook = new Facebook(Config::get('facebook'));
    $uid = $facebook->getUser();
    if ($uid == 0) return Redirect::to('/')->with('message', 'There was an error');
    $me = $facebook->api('/me');
    //dd($me);
    //Check if user profile exists
    $profile = Profile::whereUid($uid)->first();
    if (empty($profile)) {
        // Create the user
        $user = Sentry::createUser(array(
            'email'      => $me['email'],
            'password'   => $uid,
            'first_name' => $me['first_name'],
            'last_name'  => $me['last_name'],
            'photo'      =>  'https://graph.facebook.com/'.$me['username'].'/picture?type=large',
            'activated'  => 1
        ));
        // Find the group using the group id
        $registered = Sentry::findGroupById(2);
        // Assign the group to the user
        $user->addGroup($registered);
        $profile = new Profile();
        $profile->uid = $uid;
        $profile->username = $me['username'];
        $profile = $user->profiles()->save($profile);
    }
    $profile->access_token = $facebook->getAccessToken();
    $profile->save();
    $user = $profile->user;
    Sentry::login($user, false);
    $user = Sentry::getUser();
    echo $user->first_name . " logged in.";
    //return Redirect::to('/')->with('message', 'Logged in with Facebook');
}

另请注意，您需要自定义哨兵使用此方法（http://forums.laravel.io/viewtopic.php?pid=48274#p48274）使用的模型，以便指定与配置文件的关系