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<?php |
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namespace App\Http\Api\Backend\Form; |
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use App\Model\Session; |
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use App\Factory\SessionFactory; |
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use Yii; |
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class SessionRefreshForm extends UserForm |
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{ |
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public $refresh_token; |
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public function rules() |
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{ |
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return array_merge(parent::rules(), [ |
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[['refresh_token'], 'trim'], |
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[['refresh_token'], 'string'], |
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[['refresh_token'], 'required'], |
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['refresh_token', 'validateRefreshToken'], |
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]); |
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} |
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public function validateRefreshToken($attribute) |
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{ |
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if ($this->hasErrors()) { |
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return; |
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} |
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$session = $this->getSession(); |
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if (!$session || $this->$attribute !== $session->refresh_token) { |
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$this->addError($attribute, Yii::t('app', '{attribute} is invalid')); |
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} |
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if ($session->isRefreshTokenExpired()) { |
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$this->addError($attribute, Yii::t('app', '{attribute} is expired')); |
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} |
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} |
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protected function handleInternal() |
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{ |
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$user = $this->getUser(); |
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$transaction = Yii::$app->getDb()->beginTransaction(); |
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try { |
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// creates new session |
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$newSession = SessionFactory::create( |
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$user->id, |
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Yii::$app->params['user.session.duration'], |
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Yii::$app->params['user.session.refreshTokenDuration'], |
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Yii::$app->getRequest() |
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); |
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if (!$newSession->save()) { |
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Yii::error($newSession->getErrors()); |
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throw new \RuntimeException('Unable to create new session'); |
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} |
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// makes old session expires in a few time |
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$oldSession = $this->getSession(); |
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$now = time(); |
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$oldSession->expire_time = $now + Yii::$app->params['user.session.durationAfterRefresh']; |
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$oldSession->refresh_token_expire_time = $now - 1; // expire old refresh token right now |
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if (!$newSession->save()) { |
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Yii::error($newSession->getErrors()); |
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throw new \RuntimeException('Unable to update old session'); |
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} |
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$transaction->commit(); |
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return [ |
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'token' => $newSession->token, |
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'expires_in' => $newSession->getExpiresIn(), |
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'refresh_token' => $newSession->refresh_token, |
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'refresh_token_expire_in' => $newSession->getRefreshTokenExpiresIn(), |
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]; |
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} catch (\Throwable $e) { |
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$transaction->rollBack(); |
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throw $e; |
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} |
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} |
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protected function getSession(): ?Session |
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{ |
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$user = $this->getUser(); |
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return $user->session; |
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} |
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} |
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razonyang /
yii2-app-template
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