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<?php |
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namespace LE_ACME2\Cache; |
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use LE_ACME2\Connector; |
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use LE_ACME2\Order; |
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use LE_ACME2\Request; |
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use LE_ACME2\Response; |
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use LE_ACME2\Exception; |
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use LE_ACME2\Utilities; |
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use LE_ACME2\SingletonTrait; |
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class OrderAuthorizationResponse extends AbstractKeyValuableCache { |
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use SingletonTrait; |
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private const _FILE_prefix = 'CacheAuthorizationResponse'; |
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private $_responses = []; |
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private function _getCacheFilePath(Order $order, string $authorizationUrl) : string { |
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return $order->getKeyDirectoryPath() . self::_FILE_prefix . '-' . md5($authorizationUrl); |
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} |
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/** |
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* @throws Exception\ExpiredAuthorization |
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* @throws Exception\InvalidResponse |
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* @throws Exception\RateLimitReached |
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* @throws Exception\ServiceUnavailable |
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*/ |
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public function get(Order $order, string $authorizationUrl, string $challengeType): Response\Authorization\Get { |
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$accountIdentifier = $this->_getObjectIdentifier($order->getAccount()); |
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$orderIdentifier = $this->_getObjectIdentifier($order); |
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if(!isset($this->_responses[$accountIdentifier][$orderIdentifier])) { |
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$this->_responses[$accountIdentifier][$orderIdentifier] = []; |
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} |
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if(array_key_exists($authorizationUrl, $this->_responses[$accountIdentifier][$orderIdentifier])) { |
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return $this->_responses[ $accountIdentifier ][ $orderIdentifier ][ $authorizationUrl ]; |
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} |
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$this->_responses[ $accountIdentifier ][ $orderIdentifier ][ $authorizationUrl ] = null; |
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$cacheFile = $this->_getCacheFilePath($order, $authorizationUrl); |
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if(file_exists($cacheFile)) { |
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$rawResponse = Connector\RawResponse::getFromString(file_get_contents($cacheFile)); |
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$response = new Response\Authorization\Get($rawResponse); |
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if( |
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($challenge = $response->getChallenge($challengeType)) && |
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$challenge->status == Response\Authorization\Struct\Challenge::STATUS_PROGRESSING |
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) { |
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Utilities\Logger::getInstance()->add( |
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Utilities\Logger::LEVEL_DEBUG, |
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static::class . '::' . __FUNCTION__ . ' (cache did not satisfy, status "' . $response->getStatus() . '")' |
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); |
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$request = new Request\Authorization\Get($order->getAccount(), $authorizationUrl); |
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$this->set($order, $authorizationUrl, $response = $request->getResponse()); |
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return $response; |
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} |
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Utilities\Logger::getInstance()->add( |
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Utilities\Logger::LEVEL_DEBUG, |
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static::class . '::' . __FUNCTION__ . ' (from cache, status "' . $response->getStatus() . '")' |
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); |
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$this->_responses[$accountIdentifier][$orderIdentifier][$authorizationUrl] = $response; |
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return $response; |
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} |
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$request = new Request\Authorization\Get($order->getAccount(), $authorizationUrl); |
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$this->set($order, $authorizationUrl, $response = $request->getResponse()); |
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return $response; |
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} |
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public function set(Order $order, string $authorizationUrl, Response\Authorization\Get $response = null) : void { |
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$accountIdentifier = $this->_getObjectIdentifier($order->getAccount()); |
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$orderIdentifier = $this->_getObjectIdentifier($order); |
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$filePath = $this->_getCacheFilePath($order, $authorizationUrl); |
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if($response === null) { |
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unset($this->_responses[$accountIdentifier][$orderIdentifier][$authorizationUrl]); |
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if(file_exists($filePath)) { |
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unlink($filePath); |
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} |
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return; |
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} |
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$this->_responses[$accountIdentifier][$orderIdentifier][$authorizationUrl] = $response; |
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file_put_contents($filePath, $response->getRaw()->toString()); |
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} |
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/** |
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* Clear the cache, when the next response could be different: |
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* - Order has ended (certificate received) |
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* - Authorization::Start |
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* |
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* @throws Exception\InvalidResponse |
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* @throws Exception\RateLimitReached |
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* @throws Exception\ServiceUnavailable |
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*/ |
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public function clear(Order $order) : void { |
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$orderResponse = OrderResponse::getInstance()->get($order); |
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foreach($orderResponse->getAuthorizations() as $authorization) { |
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$this->set($order, $authorization, null); |
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} |
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} |
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} |
fbett /
le-acme2-php
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