public function encode(Http\Request $request, $body)
{
if (is_array($body)) {
$body = http_build_query($body);
$request->setHeader('Content-Type', 'application/x-www-form-urlencoded');
$request->setHeader('Content-Length', strlen($body));
}
return $body;
}
/**
* @param Request $request
* @param string $currentTime
*/
private function setupChainId(Request $request, $currentTime)
{
if (!$request->hasHeader(self::CHAIN_ID_HEADER)) {
$requestId = date('Y-m-d') . '/' . $currentTime . '_' . uniqid();
$request->setHeader(self::CHAIN_ID_HEADER, $requestId);
$this->chainId = $requestId;
} else {
$this->chainId = $request->getHeader(self::CHAIN_ID_HEADER);
}
}
/**
* @param Http\Request $request
* @return Http\Response
*
* @throws Http\BadResponseException
*/
protected function processRequest(Http\Request $request)
{
$headers = [];
foreach ($request->getHeaders() as $name => $value) {
$headers[] = "{$name}: {$value}";
}
$responseHeaders = [];
$options = [CURLOPT_FOLLOWLOCATION => FALSE, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => $request->getMethod(), CURLOPT_NOBODY => $request->isMethod(Http\Request::HEAD), CURLOPT_URL => $request->getUrl(), CURLOPT_HTTPHEADER => $headers, CURLOPT_RETURNTRANSFER => TRUE, CURLOPT_POSTFIELDS => $request->getBody(), CURLOPT_HEADER => FALSE, CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_SSL_VERIFYHOST => 2, CURLOPT_SSL_VERIFYPEER => 1, CURLOPT_HEADERFUNCTION => function ($curl, $line) use(&$responseHeaders, &$last) {
if (strncasecmp($line, 'HTTP/', 5) === 0) {
/** @todo Set proxy response as Response::setPrevious($proxyResponse)? */
# The HTTP/x.y may occur multiple times with proxy (HTTP/1.1 200 Connection Established)
$responseHeaders = [];
} elseif (in_array(substr($line, 0, 1), [' ', "\t"], TRUE)) {
$last .= ' ' . trim($line);
# RFC2616, 2.2
} elseif ($line !== "\r\n") {
list($name, $value) = explode(':', $line, 2);
$key = trim($name);
$responseHeaders[$key][] = trim($value);
$last =& $responseHeaders[$key][count($responseHeaders[$key]) - 1];
}
return strlen($line);
}];
if (defined('CURLOPT_PROTOCOLS')) {
# HHVM issue. Even cURL v7.26.0, constants are missing.
$options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
$options = array_replace($options, $this->options);
if (!$this->curl) {
$this->curl = curl_init();
if ($this->curl === FALSE) {
throw new Http\BadResponseException('Cannot init cURL handler.');
}
}
$result = curl_setopt_array($this->curl, $options);
if ($result === FALSE) {
throw new Http\BadResponseException('Setting cURL options failed: ' . curl_error($this->curl), curl_errno($this->curl));
}
$this->beforeCurlExec && call_user_func($this->beforeCurlExec, $this->curl, $request->getUrl());
$body = curl_exec($this->curl);
if ($body === FALSE) {
throw new Http\BadResponseException(curl_error($this->curl), curl_errno($this->curl));
}
$code = curl_getinfo($this->curl, CURLINFO_HTTP_CODE);
if ($code === FALSE) {
throw new Http\BadResponseException('HTTP status code is missing: ' . curl_error($this->curl), curl_errno($this->curl));
}
return new Http\Response($code, $responseHeaders, $body, $request->getCoder());
}
/**
* @return Http\Response
*
* @throws Http\BadResponseException
*/
protected function processRequest(Http\Request $request)
{
$headerStr = [];
foreach ($request->getHeaders() as $name => $value) {
foreach ((array) $value as $v) {
$headerStr[] = "{$name}: {$v}";
}
}
$options = ['http' => ['method' => $request->getMethod(), 'header' => implode("\r\n", $headerStr) . "\r\n", 'follow_location' => 0, 'protocol_version' => 1.1, 'ignore_errors' => TRUE], 'ssl' => ['verify_peer' => TRUE, 'disable_compression' => TRUE, 'SNI_enabled' => TRUE, 'ciphers' => 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:' . 'ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:' . 'ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:' . 'ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:' . 'DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:' . 'DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK']];
if (($body = $request->getBody()) !== NULL) {
$options['http']['content'] = $body;
}
$options = array_replace_recursive($options, $this->options);
list($code, $headers, $body) = $this->fileGetContents($request->getUrl(), $options);
return new Http\Response($code, $headers, $body, $request->getCoder());
}
/**
* @param Request
*/
public function onRequest(Request $request)
{
$http = $request->getMethod() . ' ' . $request->getUrl() . ' HTTP/1.1';
$content = $this->getFormattedMessage($http, $request);
$this->writer->write($request, $content);
}
protected function setupRequest(Http\Request $request)
{
$request->addHeader('Expect', '');
}