nextcloud/lib/private/http/client/client.php

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2015-03-16 13:28:23 +03:00
<?php
/**
* Copyright (c) 2015 Lukas Reschke <lukas@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Http\Client;
use GuzzleHttp\Client as GuzzleClient;
use OCP\Http\Client\IClient;
use OCP\ICertificateManager;
use OCP\IConfig;
/**
* Class Client
*
* @package OC\Http
*/
class Client implements IClient {
/** @var GuzzleClient */
private $client;
/** @var IConfig */
private $config;
/** @var ICertificateManager */
private $certificateManager;
/**
* @param IConfig $config
* @param ICertificateManager $certificateManager
* @param GuzzleClient $client
*/
public function __construct(IConfig $config,
ICertificateManager $certificateManager,
GuzzleClient $client) {
$this->config = $config;
$this->client = $client;
$this->certificateManager = $certificateManager;
$this->setDefaultOptions();
}
/**
* Sets the default options to the client
*/
private function setDefaultOptions() {
// Either use default bundle or the user bundle if nothing is specified
if($this->certificateManager->listCertificates() !== []) {
$dataDir = $this->config->getSystemValue('datadirectory');
$this->client->setDefaultOption('verify', $dataDir.'/'.$this->certificateManager->getCertificateBundle());
} else {
$this->client->setDefaultOption('verify', \OC::$SERVERROOT . '/config/ca-bundle.crt');
}
$this->client->setDefaultOption('headers/User-Agent', 'ownCloud Server Crawler');
if($this->getProxyUri() !== '') {
$this->client->setDefaultOption('proxy', $this->getProxyUri());
}
}
/**
* Get the proxy URI
* @return string
*/
private function getProxyUri() {
$proxyHost = $this->config->getSystemValue('proxy', null);
$proxyUserPwd = $this->config->getSystemValue('proxyuserpwd', null);
$proxyUri = '';
if(!is_null($proxyUserPwd)) {
$proxyUri .= $proxyUserPwd.'@';
}
if(!is_null($proxyHost)) {
$proxyUri .= $proxyHost;
}
return $proxyUri;
}
/**
* Sends a GET request
* @param string $uri
* @param array $options Array such as
* 'query' => [
* 'field' => 'abc',
* 'other_field' => '123',
* 'file_name' => fopen('/path/to/file', 'r'),
* ],
* 'headers' => [
* 'foo' => 'bar',
* ],
* 'cookies' => ['
* 'foo' => 'bar',
* ],
* 'allow_redirects' => [
* 'max' => 10, // allow at most 10 redirects.
* 'strict' => true, // use "strict" RFC compliant redirects.
* 'referer' => true, // add a Referer header
* 'protocols' => ['https'] // only allow https URLs
* ],
* 'save_to' => '/path/to/file', // save to a file or a stream
* 'verify' => true, // bool or string to CA file
* 'debug' => true,
* 'timeout' => 5,
* @return Response
* @throws \Exception If the request could not get completed
*/
public function get($uri, array $options = []) {
$response = $this->client->get($uri, $options);
return new Response($response);
}
/**
* Sends a HEAD request
* @param string $uri
* @param array $options Array such as
* 'headers' => [
* 'foo' => 'bar',
* ],
* 'cookies' => ['
* 'foo' => 'bar',
* ],
* 'allow_redirects' => [
* 'max' => 10, // allow at most 10 redirects.
* 'strict' => true, // use "strict" RFC compliant redirects.
* 'referer' => true, // add a Referer header
* 'protocols' => ['https'] // only allow https URLs
* ],
* 'save_to' => '/path/to/file', // save to a file or a stream
* 'verify' => true, // bool or string to CA file
* 'debug' => true,
* 'timeout' => 5,
* @return Response
*/
public function head($uri, $options = []) {
$response = $this->client->head($uri, $options);
return new Response($response);
}
/**
* Sends a POST request
* @param string $uri
* @param array $options Array such as
* 'body' => [
* 'field' => 'abc',
* 'other_field' => '123',
* 'file_name' => fopen('/path/to/file', 'r'),
* ],
* 'headers' => [
* 'foo' => 'bar',
* ],
* 'cookies' => ['
* 'foo' => 'bar',
* ],
* 'allow_redirects' => [
* 'max' => 10, // allow at most 10 redirects.
* 'strict' => true, // use "strict" RFC compliant redirects.
* 'referer' => true, // add a Referer header
* 'protocols' => ['https'] // only allow https URLs
* ],
* 'save_to' => '/path/to/file', // save to a file or a stream
* 'verify' => true, // bool or string to CA file
* 'debug' => true,
* 'timeout' => 5,
* @return Response
*/
public function post($uri, array $options = []) {
$response = $this->client->post($uri, $options);
return new Response($response);
}
/**
* Sends a PUT request
* @param string $uri
* @param array $options Array such as
* 'body' => [
* 'field' => 'abc',
* 'other_field' => '123',
* 'file_name' => fopen('/path/to/file', 'r'),
* ],
* 'headers' => [
* 'foo' => 'bar',
* ],
* 'cookies' => ['
* 'foo' => 'bar',
* ],
* 'allow_redirects' => [
* 'max' => 10, // allow at most 10 redirects.
* 'strict' => true, // use "strict" RFC compliant redirects.
* 'referer' => true, // add a Referer header
* 'protocols' => ['https'] // only allow https URLs
* ],
* 'save_to' => '/path/to/file', // save to a file or a stream
* 'verify' => true, // bool or string to CA file
* 'debug' => true,
* 'timeout' => 5,
* @return Response
*/
public function put($uri, array $options = []) {
$response = $this->client->put($uri, $options);
return new Response($response);
}
/**
* Sends a DELETE request
* @param string $uri
* @param array $options Array such as
* 'body' => [
* 'field' => 'abc',
* 'other_field' => '123',
* 'file_name' => fopen('/path/to/file', 'r'),
* ],
* 'headers' => [
* 'foo' => 'bar',
* ],
* 'cookies' => ['
* 'foo' => 'bar',
* ],
* 'allow_redirects' => [
* 'max' => 10, // allow at most 10 redirects.
* 'strict' => true, // use "strict" RFC compliant redirects.
* 'referer' => true, // add a Referer header
* 'protocols' => ['https'] // only allow https URLs
* ],
* 'save_to' => '/path/to/file', // save to a file or a stream
* 'verify' => true, // bool or string to CA file
* 'debug' => true,
* 'timeout' => 5,
* @return Response
*/
public function delete($uri, array $options = []) {
$response = $this->client->delete($uri, $options);
return new Response($response);
}
/**
* Sends a options request
* @param string $uri
* @param array $options Array such as
* 'body' => [
* 'field' => 'abc',
* 'other_field' => '123',
* 'file_name' => fopen('/path/to/file', 'r'),
* ],
* 'headers' => [
* 'foo' => 'bar',
* ],
* 'cookies' => ['
* 'foo' => 'bar',
* ],
* 'allow_redirects' => [
* 'max' => 10, // allow at most 10 redirects.
* 'strict' => true, // use "strict" RFC compliant redirects.
* 'referer' => true, // add a Referer header
* 'protocols' => ['https'] // only allow https URLs
* ],
* 'save_to' => '/path/to/file', // save to a file or a stream
* 'verify' => true, // bool or string to CA file
* 'debug' => true,
* 'timeout' => 5,
* @return Response
*/
public function options($uri, array $options = []) {
$response = $this->client->options($uri, $options);
return new Response($response);
}
}