Facebook登錄-HWIOAuthBundle-Symfony3

Question

我已經將此配置用於FOSU​​BUserProvider.php：

namespace myapp\UserBundle\Security\Core\User;
use HWI\Bundle\OAuthBundle\OAuth\Response\UserResponseInterface;
use HWI\Bundle\OAuthBundle\Security\Core\User\FOSUBUserProvider as BaseClass;
use Symfony\Component\Security\Core\User\UserInterface;
class FOSUBUserProvider extends BaseClass
{
    /**
     * {@inheritDoc}
     */
    public function connect(UserInterface $user, UserResponseInterface $response)
    {
        $property = $this->getProperty($response);
        $username = $response->getUsername();
        //on connect - get the access token and the user ID
        $service = $response->getResourceOwner()->getName();
        $setter = 'set'.ucfirst($service);
        $setter_id = $setter.'Id';
        $setter_token = $setter.'AccessToken';
        //we "disconnect" previously connected users
        if (null !== $previousUser = $this->userManager->findUserBy(array($property => $username))) {
            $previousUser->$setter_id(null);
            $previousUser->$setter_token(null);
            $this->userManager->updateUser($previousUser);
        }
        //we connect current user
        $user->$setter_id($username);
        $user->$setter_token($response->getAccessToken());
        $this->userManager->updateUser($user);
    }
    /**
     * {@inheritdoc}
     */
    public function loadUserByOAuthUserResponse(UserResponseInterface $response)
    {
        $username = $response->getUsername();
        $user = $this->userManager->findUserBy(array($this->getProperty($response) => $username));
        //when the user is registrating
        if (null === $user) {
            $service = $response->getResourceOwner()->getName();
            $setter = 'set'.ucfirst($service);
            $setter_id = $setter.'Id';
            $setter_token = $setter.'AccessToken';
            // create new user here
            $user = $this->userManager->createUser();
            $user->$setter_id($username);
            $user->$setter_token($response->getAccessToken());
            //I have set all requested data with the user's username
            //modify here with relevant data
            $user->setUsername($username);
            $user->setEmail($username);
            $user->setPassword($username);
            $user->setEnabled(true);
            $this->userManager->updateUser($user);
            return $user;
        }
        //if user exists - go with the HWIOAuth way
        $user = parent::loadUserByOAuthUserResponse($response);
        $serviceName = $response->getResourceOwner()->getName();
        $setter = 'set' . ucfirst($serviceName) . 'AccessToken';
        //update access token
        $user->$setter($response->getAccessToken());
        return $user;
    }
}

我遇到的問題如下：

1. 如果我使用Facebook登錄，並且已經使用相同的電子郵件注冊了帳戶，則我想從facebook接收響應-> email，然后更新facebook_id列。
2. 如果存在具有相同電子郵件的帳戶，我不想插入另一行。

有人知道我應該更新我的代碼嗎？ 謝謝。

Answer 1

1. 保持身份驗證代碼不變，無需在此進行任何更改。

2. 我假設您具有某種用戶“管理”其個人資料的能力，因此只需添加一個按鈕即可，為了論證，我們將其標記為“ connect facebook”。

3. 確保您已經設置了Facebook身份驗證碼並通過回發處理退貨；

 $(document).ready(function() { $('#facebook-button').click(function() { FB.login(function(response) { if (response.authResponse) { // Your auth response frmo faceook will contain an email, username, profile photo, etc // console.log(response) to see exactly what's being returned $.ajax({ type: "POST", url: {{ path('user_profile_update_post_path') }}, data: [username: response.username, facebookId: response.facebookToken, /* etc */], success: successCallback, dataType: 'json' }); } }, {scope: 'email'}); }); }); 

通過存儲Facebook用戶名和令牌等，用戶應該能夠同時使用電子郵件/密碼和/或Facebook進行身份驗證