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<?php |
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/** |
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* @link https://dukt.net/videos/ |
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* @copyright Copyright (c) Dukt |
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* @license https://github.com/dukt/videos/blob/v2/LICENSE.md |
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*/ |
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namespace dukt\videos\services; |
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use dukt\videos\models\Token; |
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use Exception; |
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use League\OAuth2\Client\Token\AccessToken; |
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use yii\base\Component; |
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use dukt\videos\Plugin; |
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use League\OAuth2\Client\Grant\RefreshToken; |
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/** |
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* Class Oauth service. |
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* |
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* An instance of the Oauth service is globally accessible via [[Plugin::oauth `Plugin::$plugin->getOauth()`]]. |
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* |
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* @author Dukt <[email protected]> |
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* @since 2.0 |
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*/ |
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class Oauth extends Component |
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{ |
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// Public Methods |
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// ========================================================================= |
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/** |
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* Get a token by its gateway handle. |
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* |
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* @param $gatewayHandle |
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* @return AccessToken|null |
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* @throws \yii\base\InvalidConfigException |
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*/ |
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public function getToken(string $gatewayHandle, bool $refresh = true): ?\League\OAuth2\Client\Token\AccessToken |
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{ |
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$token = Plugin::getInstance()->getTokens()->getToken($gatewayHandle); |
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if (!$token instanceof \dukt\videos\models\Token) { |
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return null; |
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} |
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return $this->createTokenFromData($gatewayHandle, $token->accessToken, $refresh); |
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} |
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/** |
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* Saves a token. |
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* |
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* @param $gatewayHandle |
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* @param AccessToken $token |
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* @return bool |
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* @throws Exception |
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*/ |
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public function saveToken($gatewayHandle, AccessToken $token): bool |
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{ |
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$tokenModel = Plugin::getInstance()->getTokens()->getToken($gatewayHandle); |
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if ($tokenModel === null) { |
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$tokenModel = new Token(); |
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$tokenModel->gateway = $gatewayHandle; |
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} |
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$tokenModel->accessToken = [ |
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'accessToken' => $token->getToken(), |
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'expires' => $token->getExpires(), |
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'resourceOwnerId' => $token->getResourceOwnerId(), |
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'values' => $token->getValues(), |
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]; |
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if (!empty($token->getRefreshToken())) { |
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$tokenModel->accessToken['refreshToken'] = $token->getRefreshToken(); |
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} |
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Plugin::getInstance()->getTokens()->saveToken($tokenModel); |
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return true; |
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} |
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/** |
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* Deletes a token. |
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* |
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* @param $gatewayHandle |
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* @return bool |
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* @throws \Throwable |
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* @throws \yii\base\InvalidConfigException |
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* @throws \yii\db\StaleObjectException |
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*/ |
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public function deleteToken($gatewayHandle): bool |
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{ |
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$token = Plugin::getInstance()->getTokens()->getToken($gatewayHandle); |
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if (!$token instanceof \dukt\videos\models\Token) { |
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return true; |
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} |
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return Plugin::getInstance()->getTokens()->deleteTokenById($token->id); |
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} |
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// Private Methods |
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// ========================================================================= |
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/** |
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* Create token from data. |
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* |
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* |
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* @return AccessToken|null |
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* @throws \yii\base\InvalidConfigException |
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*/ |
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private function createTokenFromData(string $gatewayHandle, array $data, bool $refreshToken = true): ?\League\OAuth2\Client\Token\AccessToken |
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{ |
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if (!isset($data['accessToken'])) { |
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return null; |
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} |
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$token = new AccessToken([ |
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'access_token' => $data['accessToken'] ?? null, |
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'expires' => $data['expires'] ?? null, |
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'refresh_token' => $data['refreshToken'] ?? null, |
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'resource_owner_id' => $data['resourceOwnerId'] ?? null, |
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'values' => $data['values'] ?? null, |
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]); |
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// Refresh OAuth token |
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if ($refreshToken && !empty($token->getRefreshToken()) && $token->getExpires() && $token->hasExpired()) { |
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$gateway = Plugin::$plugin->getGateways()->getGateway($gatewayHandle); |
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$provider = $gateway->getOauthProvider(); |
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$grant = new RefreshToken(); |
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$newToken = $provider->getAccessToken($grant, ['refresh_token' => $token->getRefreshToken()]); |
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$token = new AccessToken([ |
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'access_token' => $newToken->getToken(), |
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'expires' => $newToken->getExpires(), |
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'refresh_token' => $token->getRefreshToken(), |
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'resource_owner_id' => $newToken->getResourceOwnerId(), |
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'values' => $newToken->getValues(), |
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]); |
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Plugin::$plugin->getOauth()->saveToken($gateway->getHandle(), $token); |
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} |
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return $token; |
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} |
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} |
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