nextcloud / server

lib/private/Http/Client/ClientService.php

Indentation +19 added lines, -19 removed lines

@@ -36,25 +36,25 @@
  * @package OC\Http
  */
 class ClientService implements IClientService {
-	/** @var IConfig */
-	private $config;
-	/** @var ICertificateManager */
-	private $certificateManager;
+    /** @var IConfig */
+    private $config;
+    /** @var ICertificateManager */
+    private $certificateManager;
 
-	/**
-	 * @param IConfig $config
-	 * @param ICertificateManager $certificateManager
-	 */
-	public function __construct(IConfig $config,
-								ICertificateManager $certificateManager) {
-		$this->config = $config;
-		$this->certificateManager = $certificateManager;
-	}
+    /**
+     * @param IConfig $config
+     * @param ICertificateManager $certificateManager
+     */
+    public function __construct(IConfig $config,
+                                ICertificateManager $certificateManager) {
+        $this->config = $config;
+        $this->certificateManager = $certificateManager;
+    }
 
-	/**
-	 * @return Client
-	 */
-	public function newClient(): IClient {
-		return new Client($this->config, $this->certificateManager, new GuzzleClient(), HandlerStack::create());
-	}
+    /**
+     * @return Client
+     */
+    public function newClient(): IClient {
+        return new Client($this->config, $this->certificateManager, new GuzzleClient(), HandlerStack::create());
+    }
 }

lib/private/Http/Client/Client.php

Spacing +4 added lines, -4 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-declare(strict_types=1);
+declare(strict_types = 1);
 /**
  * @copyright Copyright (c) 2016, ownCloud, Inc.
  *
@@ -75,7 +75,7 @@ 
 		}
 		$this->configured = true;
 
-		$this->stack->push(Middleware::mapRequest(function (RequestInterface $request) {
+		$this->stack->push(Middleware::mapRequest(function(RequestInterface $request) {
 			return $request
 				->withHeader('User-Agent', 'Nextcloud Server Crawler');
 		}));
@@ -101,7 +101,7 @@ 
 			if ($this->config->getSystemValue('installed', false)) {
 				return $this->certificateManager->getAbsoluteBundlePath(null);
 			} else {
-				return \OC::$SERVERROOT . '/resources/config/ca-bundle.crt';
+				return \OC::$SERVERROOT.'/resources/config/ca-bundle.crt';
 			}
 		}
 	}
@@ -117,7 +117,7 @@ 
 		$proxyUri = '';
 
 		if ($proxyUserPwd !== null) {
-			$proxyUri .= $proxyUserPwd . '@';
+			$proxyUri .= $proxyUserPwd.'@';
 		}
 		if ($proxyHost !== null) {
 			$proxyUri .= $proxyHost;

Indentation +279 added lines, -279 removed lines

@@ -39,298 +39,298 @@
  * @package OC\Http
  */
 class Client implements IClient {
-	/** @var GuzzleClient */
-	private $client;
-	/** @var IConfig */
-	private $config;
-	/** @var ICertificateManager */
-	private $certificateManager;
-	private $configured = false;
-	/** @var HandlerStack */
-	private $stack;
+    /** @var GuzzleClient */
+    private $client;
+    /** @var IConfig */
+    private $config;
+    /** @var ICertificateManager */
+    private $certificateManager;
+    private $configured = false;
+    /** @var HandlerStack */
+    private $stack;
 
-	/**
-	 * @param IConfig $config
-	 * @param ICertificateManager $certificateManager
-	 * @param GuzzleClient $client
-	 */
-	public function __construct(
-		IConfig $config,
-		ICertificateManager $certificateManager,
-		GuzzleClient $client,
-		HandlerStack $stack
-	) {
-		$this->config = $config;
-		$this->client = $client;
-		$this->stack = $stack;
-		$this->certificateManager = $certificateManager;
-	}
+    /**
+     * @param IConfig $config
+     * @param ICertificateManager $certificateManager
+     * @param GuzzleClient $client
+     */
+    public function __construct(
+        IConfig $config,
+        ICertificateManager $certificateManager,
+        GuzzleClient $client,
+        HandlerStack $stack
+    ) {
+        $this->config = $config;
+        $this->client = $client;
+        $this->stack = $stack;
+        $this->certificateManager = $certificateManager;
+    }
 
-	/**
-	 * Sets the default options to the client
-	 */
-	private function setDefaultOptions() {
-		if ($this->configured) {
-			return;
-		}
-		$this->configured = true;
+    /**
+     * Sets the default options to the client
+     */
+    private function setDefaultOptions() {
+        if ($this->configured) {
+            return;
+        }
+        $this->configured = true;
 
-		$this->stack->push(Middleware::mapRequest(function (RequestInterface $request) {
-			return $request
-				->withHeader('User-Agent', 'Nextcloud Server Crawler');
-		}));
-	}
+        $this->stack->push(Middleware::mapRequest(function (RequestInterface $request) {
+            return $request
+                ->withHeader('User-Agent', 'Nextcloud Server Crawler');
+        }));
+    }
 
-	private function getRequestOptions() {
-		$options = [
-			'verify' => $this->getCertBundle(),
-		];
-		$proxyUri = $this->getProxyUri();
-		if ($proxyUri !== '') {
-			$options['proxy'] = $proxyUri;
-		}
-		return $options;
-	}
+    private function getRequestOptions() {
+        $options = [
+            'verify' => $this->getCertBundle(),
+        ];
+        $proxyUri = $this->getProxyUri();
+        if ($proxyUri !== '') {
+            $options['proxy'] = $proxyUri;
+        }
+        return $options;
+    }
 
-	private function getCertBundle() {
-		if ($this->certificateManager->listCertificates() !== []) {
-			return $this->certificateManager->getAbsoluteBundlePath();
-		} else {
-			// If the instance is not yet setup we need to use the static path as
-			// $this->certificateManager->getAbsoluteBundlePath() tries to instantiiate
-			// a view
-			if ($this->config->getSystemValue('installed', false)) {
-				return $this->certificateManager->getAbsoluteBundlePath(null);
-			} else {
-				return \OC::$SERVERROOT . '/resources/config/ca-bundle.crt';
-			}
-		}
-	}
+    private function getCertBundle() {
+        if ($this->certificateManager->listCertificates() !== []) {
+            return $this->certificateManager->getAbsoluteBundlePath();
+        } else {
+            // If the instance is not yet setup we need to use the static path as
+            // $this->certificateManager->getAbsoluteBundlePath() tries to instantiiate
+            // a view
+            if ($this->config->getSystemValue('installed', false)) {
+                return $this->certificateManager->getAbsoluteBundlePath(null);
+            } else {
+                return \OC::$SERVERROOT . '/resources/config/ca-bundle.crt';
+            }
+        }
+    }
 
-	/**
-	 * Get the proxy URI
-	 *
-	 * @return string
-	 */
-	private function getProxyUri(): string {
-		$proxyHost = $this->config->getSystemValue('proxy', null);
-		$proxyUserPwd = $this->config->getSystemValue('proxyuserpwd', null);
-		$proxyUri = '';
+    /**
+     * Get the proxy URI
+     *
+     * @return string
+     */
+    private function getProxyUri(): string {
+        $proxyHost = $this->config->getSystemValue('proxy', null);
+        $proxyUserPwd = $this->config->getSystemValue('proxyuserpwd', null);
+        $proxyUri = '';
 
-		if ($proxyUserPwd !== null) {
-			$proxyUri .= $proxyUserPwd . '@';
-		}
-		if ($proxyHost !== null) {
-			$proxyUri .= $proxyHost;
-		}
+        if ($proxyUserPwd !== null) {
+            $proxyUri .= $proxyUserPwd . '@';
+        }
+        if ($proxyHost !== null) {
+            $proxyUri .= $proxyHost;
+        }
 
-		return $proxyUri;
-	}
+        return $proxyUri;
+    }
 
-	/**
-	 * Sends a GET request
-	 *
-	 * @param string $uri
-	 * @param array $options Array such as
-	 *              'query' => [
-	 *                  'field' => 'abc',
-	 *                  'other_field' => '123',
-	 *                  'file_name' => fopen('/path/to/file', 'r'),
-	 *              ],
-	 *              'headers' => [
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'cookies' => ['
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'allow_redirects' => [
-	 *                   'max'       => 10,  // allow at most 10 redirects.
-	 *                   'strict'    => true,     // use "strict" RFC compliant redirects.
-	 *                   'referer'   => true,     // add a Referer header
-	 *                   'protocols' => ['https'] // only allow https URLs
-	 *              ],
-	 *              'save_to' => '/path/to/file', // save to a file or a stream
-	 *              'verify' => true, // bool or string to CA file
-	 *              'debug' => true,
-	 *              'timeout' => 5,
-	 * @return IResponse
-	 * @throws \Exception If the request could not get completed
-	 */
-	public function get(string $uri, array $options = []): IResponse {
-		$this->setDefaultOptions();
-		$response = $this->client->request('get', $uri, array_merge($options, $this->getRequestOptions()));
-		$isStream = isset($options['stream']) && $options['stream'];
-		return new Response($response, $isStream);
-	}
+    /**
+     * Sends a GET request
+     *
+     * @param string $uri
+     * @param array $options Array such as
+     *              'query' => [
+     *                  'field' => 'abc',
+     *                  'other_field' => '123',
+     *                  'file_name' => fopen('/path/to/file', 'r'),
+     *              ],
+     *              'headers' => [
+     *                  'foo' => 'bar',
+     *              ],
+     *              'cookies' => ['
+     *                  'foo' => 'bar',
+     *              ],
+     *              'allow_redirects' => [
+     *                   'max'       => 10,  // allow at most 10 redirects.
+     *                   'strict'    => true,     // use "strict" RFC compliant redirects.
+     *                   'referer'   => true,     // add a Referer header
+     *                   'protocols' => ['https'] // only allow https URLs
+     *              ],
+     *              'save_to' => '/path/to/file', // save to a file or a stream
+     *              'verify' => true, // bool or string to CA file
+     *              'debug' => true,
+     *              'timeout' => 5,
+     * @return IResponse
+     * @throws \Exception If the request could not get completed
+     */
+    public function get(string $uri, array $options = []): IResponse {
+        $this->setDefaultOptions();
+        $response = $this->client->request('get', $uri, array_merge($options, $this->getRequestOptions()));
+        $isStream = isset($options['stream']) && $options['stream'];
+        return new Response($response, $isStream);
+    }
 
-	/**
-	 * Sends a HEAD request
-	 *
-	 * @param string $uri
-	 * @param array $options Array such as
-	 *              'headers' => [
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'cookies' => ['
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'allow_redirects' => [
-	 *                   'max'       => 10,  // allow at most 10 redirects.
-	 *                   'strict'    => true,     // use "strict" RFC compliant redirects.
-	 *                   'referer'   => true,     // add a Referer header
-	 *                   'protocols' => ['https'] // only allow https URLs
-	 *              ],
-	 *              'save_to' => '/path/to/file', // save to a file or a stream
-	 *              'verify' => true, // bool or string to CA file
-	 *              'debug' => true,
-	 *              'timeout' => 5,
-	 * @return IResponse
-	 * @throws \Exception If the request could not get completed
-	 */
-	public function head(string $uri, array $options = []): IResponse {
-		$this->setDefaultOptions();
-		$response = $this->client->request('head', $uri, array_merge($options, $this->getRequestOptions()));
-		return new Response($response);
-	}
+    /**
+     * Sends a HEAD request
+     *
+     * @param string $uri
+     * @param array $options Array such as
+     *              'headers' => [
+     *                  'foo' => 'bar',
+     *              ],
+     *              'cookies' => ['
+     *                  'foo' => 'bar',
+     *              ],
+     *              'allow_redirects' => [
+     *                   'max'       => 10,  // allow at most 10 redirects.
+     *                   'strict'    => true,     // use "strict" RFC compliant redirects.
+     *                   'referer'   => true,     // add a Referer header
+     *                   'protocols' => ['https'] // only allow https URLs
+     *              ],
+     *              'save_to' => '/path/to/file', // save to a file or a stream
+     *              'verify' => true, // bool or string to CA file
+     *              'debug' => true,
+     *              'timeout' => 5,
+     * @return IResponse
+     * @throws \Exception If the request could not get completed
+     */
+    public function head(string $uri, array $options = []): IResponse {
+        $this->setDefaultOptions();
+        $response = $this->client->request('head', $uri, array_merge($options, $this->getRequestOptions()));
+        return new Response($response);
+    }
 
-	/**
-	 * Sends a POST request
-	 *
-	 * @param string $uri
-	 * @param array $options Array such as
-	 *              'body' => [
-	 *                  'field' => 'abc',
-	 *                  'other_field' => '123',
-	 *                  'file_name' => fopen('/path/to/file', 'r'),
-	 *              ],
-	 *              'headers' => [
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'cookies' => ['
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'allow_redirects' => [
-	 *                   'max'       => 10,  // allow at most 10 redirects.
-	 *                   'strict'    => true,     // use "strict" RFC compliant redirects.
-	 *                   'referer'   => true,     // add a Referer header
-	 *                   'protocols' => ['https'] // only allow https URLs
-	 *              ],
-	 *              'save_to' => '/path/to/file', // save to a file or a stream
-	 *              'verify' => true, // bool or string to CA file
-	 *              'debug' => true,
-	 *              'timeout' => 5,
-	 * @return IResponse
-	 * @throws \Exception If the request could not get completed
-	 */
-	public function post(string $uri, array $options = []): IResponse {
-		$this->setDefaultOptions();
-		$response = $this->client->request('post', $uri, array_merge($options, $this->getRequestOptions()));
-		return new Response($response);
-	}
+    /**
+     * Sends a POST request
+     *
+     * @param string $uri
+     * @param array $options Array such as
+     *              'body' => [
+     *                  'field' => 'abc',
+     *                  'other_field' => '123',
+     *                  'file_name' => fopen('/path/to/file', 'r'),
+     *              ],
+     *              'headers' => [
+     *                  'foo' => 'bar',
+     *              ],
+     *              'cookies' => ['
+     *                  'foo' => 'bar',
+     *              ],
+     *              'allow_redirects' => [
+     *                   'max'       => 10,  // allow at most 10 redirects.
+     *                   'strict'    => true,     // use "strict" RFC compliant redirects.
+     *                   'referer'   => true,     // add a Referer header
+     *                   'protocols' => ['https'] // only allow https URLs
+     *              ],
+     *              'save_to' => '/path/to/file', // save to a file or a stream
+     *              'verify' => true, // bool or string to CA file
+     *              'debug' => true,
+     *              'timeout' => 5,
+     * @return IResponse
+     * @throws \Exception If the request could not get completed
+     */
+    public function post(string $uri, array $options = []): IResponse {
+        $this->setDefaultOptions();
+        $response = $this->client->request('post', $uri, array_merge($options, $this->getRequestOptions()));
+        return new Response($response);
+    }
 
-	/**
-	 * Sends a PUT request
-	 *
-	 * @param string $uri
-	 * @param array $options Array such as
-	 *              'body' => [
-	 *                  'field' => 'abc',
-	 *                  'other_field' => '123',
-	 *                  'file_name' => fopen('/path/to/file', 'r'),
-	 *              ],
-	 *              'headers' => [
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'cookies' => ['
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'allow_redirects' => [
-	 *                   'max'       => 10,  // allow at most 10 redirects.
-	 *                   'strict'    => true,     // use "strict" RFC compliant redirects.
-	 *                   'referer'   => true,     // add a Referer header
-	 *                   'protocols' => ['https'] // only allow https URLs
-	 *              ],
-	 *              'save_to' => '/path/to/file', // save to a file or a stream
-	 *              'verify' => true, // bool or string to CA file
-	 *              'debug' => true,
-	 *              'timeout' => 5,
-	 * @return IResponse
-	 * @throws \Exception If the request could not get completed
-	 */
-	public function put(string $uri, array $options = []): IResponse {
-		$this->setDefaultOptions();
-		$response = $this->client->request('put', $uri, array_merge($options, $this->getRequestOptions()));
-		return new Response($response);
-	}
+    /**
+     * Sends a PUT request
+     *
+     * @param string $uri
+     * @param array $options Array such as
+     *              'body' => [
+     *                  'field' => 'abc',
+     *                  'other_field' => '123',
+     *                  'file_name' => fopen('/path/to/file', 'r'),
+     *              ],
+     *              'headers' => [
+     *                  'foo' => 'bar',
+     *              ],
+     *              'cookies' => ['
+     *                  'foo' => 'bar',
+     *              ],
+     *              'allow_redirects' => [
+     *                   'max'       => 10,  // allow at most 10 redirects.
+     *                   'strict'    => true,     // use "strict" RFC compliant redirects.
+     *                   'referer'   => true,     // add a Referer header
+     *                   'protocols' => ['https'] // only allow https URLs
+     *              ],
+     *              'save_to' => '/path/to/file', // save to a file or a stream
+     *              'verify' => true, // bool or string to CA file
+     *              'debug' => true,
+     *              'timeout' => 5,
+     * @return IResponse
+     * @throws \Exception If the request could not get completed
+     */
+    public function put(string $uri, array $options = []): IResponse {
+        $this->setDefaultOptions();
+        $response = $this->client->request('put', $uri, array_merge($options, $this->getRequestOptions()));
+        return new Response($response);
+    }
 
-	/**
-	 * Sends a DELETE request
-	 *
-	 * @param string $uri
-	 * @param array $options Array such as
-	 *              'body' => [
-	 *                  'field' => 'abc',
-	 *                  'other_field' => '123',
-	 *                  'file_name' => fopen('/path/to/file', 'r'),
-	 *              ],
-	 *              'headers' => [
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'cookies' => ['
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'allow_redirects' => [
-	 *                   'max'       => 10,  // allow at most 10 redirects.
-	 *                   'strict'    => true,     // use "strict" RFC compliant redirects.
-	 *                   'referer'   => true,     // add a Referer header
-	 *                   'protocols' => ['https'] // only allow https URLs
-	 *              ],
-	 *              'save_to' => '/path/to/file', // save to a file or a stream
-	 *              'verify' => true, // bool or string to CA file
-	 *              'debug' => true,
-	 *              'timeout' => 5,
-	 * @return IResponse
-	 * @throws \Exception If the request could not get completed
-	 */
-	public function delete(string $uri, array $options = []): IResponse {
-		$this->setDefaultOptions();
-		$response = $this->client->request('delete', $uri, array_merge($options, $this->getRequestOptions()));
-		return new Response($response);
-	}
+    /**
+     * Sends a DELETE request
+     *
+     * @param string $uri
+     * @param array $options Array such as
+     *              'body' => [
+     *                  'field' => 'abc',
+     *                  'other_field' => '123',
+     *                  'file_name' => fopen('/path/to/file', 'r'),
+     *              ],
+     *              'headers' => [
+     *                  'foo' => 'bar',
+     *              ],
+     *              'cookies' => ['
+     *                  'foo' => 'bar',
+     *              ],
+     *              'allow_redirects' => [
+     *                   'max'       => 10,  // allow at most 10 redirects.
+     *                   'strict'    => true,     // use "strict" RFC compliant redirects.
+     *                   'referer'   => true,     // add a Referer header
+     *                   'protocols' => ['https'] // only allow https URLs
+     *              ],
+     *              'save_to' => '/path/to/file', // save to a file or a stream
+     *              'verify' => true, // bool or string to CA file
+     *              'debug' => true,
+     *              'timeout' => 5,
+     * @return IResponse
+     * @throws \Exception If the request could not get completed
+     */
+    public function delete(string $uri, array $options = []): IResponse {
+        $this->setDefaultOptions();
+        $response = $this->client->request('delete', $uri, array_merge($options, $this->getRequestOptions()));
+        return new Response($response);
+    }
 
 
-	/**
-	 * Sends a options request
-	 *
-	 * @param string $uri
-	 * @param array $options Array such as
-	 *              'body' => [
-	 *                  'field' => 'abc',
-	 *                  'other_field' => '123',
-	 *                  'file_name' => fopen('/path/to/file', 'r'),
-	 *              ],
-	 *              'headers' => [
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'cookies' => ['
-	 *                  'foo' => 'bar',
-	 *              ],
-	 *              'allow_redirects' => [
-	 *                   'max'       => 10,  // allow at most 10 redirects.
-	 *                   'strict'    => true,     // use "strict" RFC compliant redirects.
-	 *                   'referer'   => true,     // add a Referer header
-	 *                   'protocols' => ['https'] // only allow https URLs
-	 *              ],
-	 *              'save_to' => '/path/to/file', // save to a file or a stream
-	 *              'verify' => true, // bool or string to CA file
-	 *              'debug' => true,
-	 *              'timeout' => 5,
-	 * @return IResponse
-	 * @throws \Exception If the request could not get completed
-	 */
-	public function options(string $uri, array $options = []): IResponse {
-		$this->setDefaultOptions();
-		$response = $this->client->request('options', $uri, array_merge($options, $this->getRequestOptions()));
-		return new Response($response);
-	}
+    /**
+     * Sends a options request
+     *
+     * @param string $uri
+     * @param array $options Array such as
+     *              'body' => [
+     *                  'field' => 'abc',
+     *                  'other_field' => '123',
+     *                  'file_name' => fopen('/path/to/file', 'r'),
+     *              ],
+     *              'headers' => [
+     *                  'foo' => 'bar',
+     *              ],
+     *              'cookies' => ['
+     *                  'foo' => 'bar',
+     *              ],
+     *              'allow_redirects' => [
+     *                   'max'       => 10,  // allow at most 10 redirects.
+     *                   'strict'    => true,     // use "strict" RFC compliant redirects.
+     *                   'referer'   => true,     // add a Referer header
+     *                   'protocols' => ['https'] // only allow https URLs
+     *              ],
+     *              'save_to' => '/path/to/file', // save to a file or a stream
+     *              'verify' => true, // bool or string to CA file
+     *              'debug' => true,
+     *              'timeout' => 5,
+     * @return IResponse
+     * @throws \Exception If the request could not get completed
+     */
+    public function options(string $uri, array $options = []): IResponse {
+        $this->setDefaultOptions();
+        $response = $this->client->request('options', $uri, array_merge($options, $this->getRequestOptions()));
+        return new Response($response);
+    }
 }

lib/private/Http/Client/Response.php

Indentation +41 added lines, -41 removed lines

@@ -33,51 +33,51 @@
  * @package OC\Http
  */
 class Response implements IResponse {
-	/** @var ResponseInterface */
-	private $response;
+    /** @var ResponseInterface */
+    private $response;
 
-	/**
-	 * @var bool
-	 */
-	private $stream;
+    /**
+     * @var bool
+     */
+    private $stream;
 
-	/**
-	 * @param ResponseInterface $response
-	 * @param bool $stream
-	 */
-	public function __construct(ResponseInterface $response, $stream = false) {
-		$this->response = $response;
-		$this->stream = $stream;
-	}
+    /**
+     * @param ResponseInterface $response
+     * @param bool $stream
+     */
+    public function __construct(ResponseInterface $response, $stream = false) {
+        $this->response = $response;
+        $this->stream = $stream;
+    }
 
-	/**
-	 * @return string|resource
-	 */
-	public function getBody() {
-		return $this->stream ?
-			$this->response->getBody()->detach():
-			$this->response->getBody()->getContents();
-	}
+    /**
+     * @return string|resource
+     */
+    public function getBody() {
+        return $this->stream ?
+            $this->response->getBody()->detach():
+            $this->response->getBody()->getContents();
+    }
 
-	/**
-	 * @return int
-	 */
-	public function getStatusCode(): int {
-		return $this->response->getStatusCode();
-	}
+    /**
+     * @return int
+     */
+    public function getStatusCode(): int {
+        return $this->response->getStatusCode();
+    }
 
-	/**
-	 * @param string $key
-	 * @return string
-	 */
-	public function getHeader(string $key): string {
-		return $this->response->getHeader($key)[0];
-	}
+    /**
+     * @param string $key
+     * @return string
+     */
+    public function getHeader(string $key): string {
+        return $this->response->getHeader($key)[0];
+    }
 
-	/**
-	 * @return array
-	 */
-	public function getHeaders(): array {
-		return $this->response->getHeaders();
-	}
+    /**
+     * @return array
+     */
+    public function getHeaders(): array {
+        return $this->response->getHeaders();
+    }
 }