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<?php |
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namespace OpenStack\Common\Transport; |
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use GuzzleHttp\MessageFormatter; |
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use GuzzleHttp\Middleware as GuzzleMiddleware; |
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use OpenStack\Common\Auth\AuthHandler; |
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use OpenStack\Common\Auth\Token; |
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use OpenStack\Common\Error\Builder; |
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use Psr\Http\Message\ResponseInterface; |
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final class Middleware |
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{ |
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/** |
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* @return callable |
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*/ |
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public static function httpErrors() |
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{ |
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return function (callable $handler) { |
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return function ($request, array $options) use ($handler) { |
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return $handler($request, $options)->then( |
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function (ResponseInterface $response) use ($request, $handler) { |
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if ($response->getStatusCode() < 400) { |
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return $response; |
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} |
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throw (new Builder())->httpError($request, $response); |
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} |
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); |
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}; |
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}; |
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} |
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/** |
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* @param callable $tokenGenerator |
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* @param Token $token |
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* |
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* @return callable |
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*/ |
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public static function authHandler(callable $tokenGenerator, Token $token = null) |
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{ |
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return function (callable $handler) use ($tokenGenerator, $token) { |
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return new AuthHandler($handler, $tokenGenerator, $token); |
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}; |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public static function history(array &$container) |
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{ |
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return GuzzleMiddleware::history($container); |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public static function retry(callable $decider, callable $delay = null) |
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{ |
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return GuzzleMiddleware::retry($decider, $delay); |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public static function log(LoggerInterface $logger, MessageFormatter $formatter, $logLevel = LogLevel::INFO) |
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{ |
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return GuzzleMiddleware::log($logger, $formatter, $logLevel); |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public static function prepareBody() |
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{ |
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return GuzzleMiddleware::prepareBody(); |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public static function mapRequest(callable $fn) |
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{ |
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return GuzzleMiddleware::mapRequest($fn); |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public static function mapResponse(callable $fn) |
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{ |
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return GuzzleMiddleware::mapResponse($fn); |
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} |
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} |
php-opencloud /
openstack
