/** * @param ClientInterface $client */ public function onAuthSuccess($client) { $attributes = $client->getUserAttributes(); $email = ArrayHelper::getValue($attributes, 'email'); /** @var Auth $auth */ $auth = Auth::find()->where(['source' => $client->getId(), 'source_id' => $attributes['id']])->one(); if (Yii::$app->user->isGuest) { if ($auth) { // login $user = $auth->user; Yii::$app->user->login($user, 3600 * 24 * 30); } else { // signup if (User::find()->where(['email' => $email])->exists()) { Yii::$app->getSession()->setFlash('error', [Yii::t('app', "User with the same email as in {client} account already exists but isn't linked to it. Login using email first to link it.", ['client' => $client->getTitle()])]); } else { $password = Yii::$app->security->generateRandomString(6); $user = new User(['username' => $attributes['login'], 'email' => $email, 'password' => $password]); $user->generateAuthKey(); $user->generatePasswordResetToken(); $transaction = $user->getDb()->beginTransaction(); if ($user->save()) { $auth = new Auth(['user_id' => $user->id, 'source' => $client->getId(), 'source_id' => (string) $attributes['id']]); if ($auth->save()) { $transaction->commit(); Yii::$app->user->login($user, 3600 * 24 * 30); } else { print_r($auth->getErrors()); die; } } else { print_r($user->getErrors()); die; } } } } else { // user already logged in if (!$auth) { // add auth provider $auth = new Auth(['user_id' => Yii::$app->user->id, 'source' => $client->getId(), 'source_id' => $attributes['id']]); $auth->save(); } } }