为什么 Yii2 用户>save () 会重定向？

Question

我有一个用户模型扩展AciveRecord实现IdentityInterface。我应该用OpenId检查用户，如果它存在，我将在我的数据库中复制用户条目。都可以，但是我有一个问题。

创建用户后，我想为他分配权限，但当我调用user->save() page redirect at user/login.

行为:

public function behaviors()
{
    return [
        'access' => [
            'class' => AccessControl::className(),
            'only' => ['rbac','users','logout', 'index', 'whoami', 'user-change-data-handler','login', 'openid', 'showoid', 'openid-signup', ''],
            'rules' => [
                [
                    'actions' => ['login', 'openid', 'showoid', 'openid-signup'],
                    'allow' => true,
                    'roles' => ['?'],
                ],
                [
                    'actions' => ['logout', 'index', 'showoid', 'whoami', 'user-change-data-handler', 'showoid'],
                    'allow' => true,
                    'roles' => ['@'],
                ],
                [
                    'actions' => ['users',],
                    'allow' => true,
                    'roles' => ['UsersAdministrator'],
                ],
                [
                    'actions' => ['rbac',],
                    'allow' => true,
                    'roles' => ['RBACAdministrator'],
                ],
            ],
        ],
        // 'verbs' => [
        //     'class' => VerbFilter::className(),
        //     'actions' => [
        //         'logout' => ['post'],
        //     ],
        // ],
    ];
}

输入登录后，用户重定向到

public function actionOpenid()
{
  if (empty($_GET['username']))
      return $this->render('openid');
  $client = new OpenId();
  $client->authUrl = 'http://*******/openidserver/'.$_GET['username']; // Setup provider endpoint
  $client->setReturnUrl('http://127.0.0.1/backend/web/site/showoid');
  $client->setUserAttributes('user/email');
  $url = $client->buildAuthUrl(); // Get authentication URL
  return Yii::$app->getResponse()->redirect($url); // Redirect to authentication URL
}

OpenID重定向到

public function actionShowoid()
{
    $client = new OpenId();
    if (!$client->validate()){
        $this->redirect(Url::to('site/login'));
    }
    else  { // validate response
        $strings=explode('&', $_SERVER["REDIRECT_QUERY_STRING"]);
        $openid = [];
        foreach ($strings as $k => $v) {
            if (!preg_match('/.+=.+/', $v))
                continue;
            $vals=[explode('.',explode('=',$v)[0])[1], explode('=',$v)[1]];
            $openid[$vals[0]] = $vals[1];
        }
        $openid['username'] = explode('%2F',$openid["identity"]);
        $openid['username'] = $openid['username'][count($openid['username'])-1];
        $user = commonmodelsUser::findOne(['username' => $openid['username']]);
        if ($user ==null){
            $user = new commonmodelsUser;
            $user->username = $openid['username'];
            $user->password_hash = 'Debugging';
            $user->save();
//------------all below ignores
            if (1){
                    $id = $user->id;
                    $assignment = 'AccessAdministrator';
                    $url = Url::to(['api/add-assignments', 'user_id' => $id, 'item_name' =>$assignment, 'apiKey'=>$this->apiKey]);
                    file_get_contents($url);
                }

            $user->save();
            Yii::$app->user->login($user);
            $this->redirect(['site/index']);
        }
        else{
            Yii::$app->user->login($user);
            $this->redirect(['site/index']);
        }
    //var_dump(commonmodelsUser::findOne(['username' => $openid['username']]));
    }
}

Answer 1

尝试删除if(1)，并最终以这种方式执行

    .....
    $user->password_hash = 'Debugging';
    if ($user->save()){
           var_dum('just for test');
            $id = $user->id;
            $assignment = 'AccessAdministrator';
            $api->assignRole([$id,$assignment])
        }

，记住当代码结束时…您应该呈现或重定向到某些页面，否则可能重定向到默认目标页面，例如:site/login