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<?php |
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/** |
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* Akamai {OPEN} EdgeGrid Auth Client |
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* |
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* @author Davey Shafik <[email protected]> |
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* @copyright Copyright 2016 Akamai Technologies, Inc. All rights reserved. |
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* @license Apache 2.0 |
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* @link https://github.com/akamai-open/AkamaiOPEN-edgegrid-php-client |
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* @link https://developer.akamai.com |
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* @link https://developer.akamai.com/introduction/Client_Auth.html |
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*/ |
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namespace Akamai\Open\EdgeGrid\Handler; |
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use Akamai\Open\EdgeGrid\Exception\HandlerException\IOException; |
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/** |
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* Debug Response Guzzle Middleware Handler |
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* |
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* @package Akamai\Open\EdgeGrid\Client |
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*/ |
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class Debug |
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{ |
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protected static $messages = [ |
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403 => [ |
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"This indicates a problem with authorization.\n", |
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"Please ensure that the credentials you created for this script\n", |
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"have the necessary permissions in the Luna portal.\n", |
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], |
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400 => [ |
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'This indicates a problem with authentication or headers.', |
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'Please ensure that the .edgerc file is formatted correctly.', |
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'If you still have issues, please use gen_edgerc.php to generate the credentials', |
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], |
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401 => 400, |
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404 => [ |
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"This means that the page does not exist as requested.\n", |
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"Please ensure that the URL you're calling is correctly formatted\n", |
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"or look at other examples to make sure yours matches.\n", |
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] |
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]; |
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protected $fp; |
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/** |
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* Debug constructor. |
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* |
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* This method accepts a stream resource or a valid stream URL |
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* (including file paths). If none is passed in stderr is used. |
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* |
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* @param resource|null $resource |
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* @throws \Akamai\Open\EdgeGrid\Exception\HandlerException\IOException |
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*/ |
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public function __construct($resource = null) |
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{ |
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$fp = $resource; |
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if (!is_resource($fp) && $fp !== null) { |
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$fp = @fopen($fp, 'ab+'); |
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if (!$fp) { |
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throw new IOException('Unable to use resource: ' . (string) $resource); |
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} |
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} |
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if ($fp === null) { |
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$fp = fopen('php://stderr', 'ab'); |
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} |
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$this->fp = $fp; |
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} |
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/** |
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* Handle the request/response |
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* |
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* @param callable $handler |
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* @return \Closure |
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*/ |
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public function __invoke(callable $handler) |
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{ |
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$colors = [ |
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'red' => '', |
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'yellow' => '', |
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'cyan' => '', |
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'reset' => '', |
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]; |
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View Code Duplication |
if (PHP_SAPI === 'cli') { |
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$colors = [ |
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'red' => "\x1b[31;01m", |
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'yellow' => "\x1b[33;01m", |
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'cyan' => "\x1b[36;01m", |
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'reset' => "\x1b[39;49;00m", |
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]; |
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} |
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return function (\Psr\Http\Message\RequestInterface $request, array $config) use ($handler, $colors) { |
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return $handler($request, $config)->then( |
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function (\Psr\Http\Message\ResponseInterface $response) use ($colors, $request) { |
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$statusCode = $response->getStatusCode(); |
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if ($statusCode > 399 && $statusCode < 600) { |
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$body = trim($response->getBody()); |
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$result = json_decode($body); |
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if ($result !== null) { |
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if (isset($result->detail)) { |
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$detail = $result->detail; |
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} else { |
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$detail = json_encode($result, JSON_PRETTY_PRINT); |
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} |
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} else { |
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$detail = (!empty(trim($body))) ? $body : 'No response body returned'; |
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} |
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$out = []; |
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$out[] = "{$colors['red']}===> [ERROR] Call to %s failed with a %s result"; |
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if (isset(self::$messages[$statusCode])) { |
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$message = self::$messages[$statusCode]; |
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if (is_int($message) && isset(self::$messages[$message])) { |
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$message = self::$messages[$message]; |
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} |
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foreach ($message as $line) { |
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$out[] = '===> [ERROR] ' . $line; |
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} |
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} |
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$out[] = '===> [ERROR] Problem details:'; |
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$out[] = $detail; |
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$out = sprintf( |
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implode("\n", $out), |
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$request->getUri()->getPath(), |
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$response->getStatusCode() . ' ' . $response->getReasonPhrase(), |
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$detail |
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); |
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fwrite($this->fp, $out); |
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fwrite($this->fp, "{$colors['reset']}\n"); |
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} |
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return $response; |
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}, |
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function (\Exception $reason) { |
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return new \GuzzleHttp\Promise\RejectedPromise($reason); |
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} |
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); |
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}; |
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} |
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} |
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