/**
* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
* They should return, in string form, the response body and throw an exception on error.
*
* @param UriInterface $endpoint
* @param mixed $requestBody
* @param array $extraHeaders
* @param string $method
*
* @return string
*
* @throws TokenResponseException
* @throws \InvalidArgumentException
*/
public function retrieveResponse(UriInterface $endpoint, $requestBody, array $extraHeaders = array(), $method = 'POST')
{
// Normalize method name
$method = strtoupper($method);
$this->normalizeHeaders($extraHeaders);
if ($method === 'GET' && !empty($requestBody)) {
throw new \InvalidArgumentException('No body expected for "GET" request.');
}
if (!isset($extraHeaders['Content-type']) && $method === 'POST' && is_array($requestBody)) {
$extraHeaders['Content-type'] = 'Content-type: application/x-www-form-urlencoded';
}
$host = 'Host: ' . $endpoint->getHost();
// Append port to Host if it has been specified
if ($endpoint->hasExplicitPortSpecified()) {
$host .= ':' . $endpoint->getPort();
}
$extraHeaders['Host'] = $host;
$extraHeaders['Connection'] = 'Connection: close';
if (is_array($requestBody)) {
$requestBody = http_build_query($requestBody, '', '&');
}
$extraHeaders['Content-length'] = 'Content-length: ' . strlen($requestBody);
$context = $this->generateStreamContext($requestBody, $extraHeaders, $method);
$level = error_reporting(0);
$response = file_get_contents($endpoint->getAbsoluteUri(), false, $context);
error_reporting($level);
if (false === $response) {
$lastError = error_get_last();
if (is_null($lastError)) {
throw new TokenResponseException('Failed to request resource.');
}
throw new TokenResponseException($lastError['message']);
}
return $response;
}
/**
* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
* They should return, in string form, the response body and throw an exception on error.
*
* @param UriInterface $endpoint
* @param mixed $requestBody
* @param array $extraHeaders
* @param string $method
*
* @return string
*
* @throws TokenResponseException
* @throws \InvalidArgumentException
*/
public function retrieveResponse(UriInterface $endpoint, $requestBody, array $extraHeaders = array(), $method = 'POST')
{
// Normalize method name
$method = strtoupper($method);
$this->normalizeHeaders($extraHeaders);
if ($method === 'GET' && !empty($requestBody)) {
throw new \InvalidArgumentException('No body expected for "GET" request.');
}
if (!isset($extraHeaders['Content-type']) && $method === 'POST' && is_array($requestBody)) {
$extraHeaders['Content-type'] = 'Content-type: application/x-www-form-urlencoded';
}
$extraHeaders['Host'] = 'Host: ' . $endpoint->getHost();
$extraHeaders['Connection'] = 'Connection: close';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $endpoint->getAbsoluteUri());
if ($method === 'POST' || $method === 'PUT') {
if ($requestBody && is_array($requestBody)) {
$requestBody = http_build_query($requestBody, '', '&');
}
if ($method === 'PUT') {
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
} else {
curl_setopt($ch, CURLOPT_POST, true);
}
curl_setopt($ch, CURLOPT_POSTFIELDS, $requestBody);
} else {
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
}
if ($this->maxRedirects > 0) {
// Handle open_basedir & safe mode
if (!ini_get('safe_mode') && !ini_get('open_basedir')) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
}
curl_setopt($ch, CURLOPT_MAXREDIRS, $this->maxRedirects);
}
curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, $extraHeaders);
curl_setopt($ch, CURLOPT_USERAGENT, $this->userAgent);
foreach ($this->parameters as $key => $value) {
curl_setopt($ch, $key, $value);
}
if ($this->forceSSL3) {
curl_setopt($ch, CURLOPT_SSLVERSION, 3);
}
$response = curl_exec($ch);
$responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if (false === $response) {
$errNo = curl_errno($ch);
$errStr = curl_error($ch);
curl_close($ch);
if (empty($errStr)) {
throw new TokenResponseException('Failed to request resource.', $responseCode);
}
throw new TokenResponseException('cURL Error # ' . $errNo . ': ' . $errStr, $responseCode);
}
curl_close($ch);
return $response;
}
/**
* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
* They should return, in string form, the response body and throw an exception on error.
*
* @param UriInterface $endpoint
* @param mixed $requestBody
* @param array $extraHeaders
* @param string $method
*
* @return string
*
* @throws TokenResponseException
*/
public function retrieveResponse(UriInterface $endpoint, $requestBody, array $extraHeaders = array(), $method = 'POST')
{
$http = new \DokuHTTPClient();
$http->headers = array_merge($http->headers, $extraHeaders);
$ok = $http->sendRequest($endpoint->getAbsoluteUri(), $requestBody, $method);
if (!$ok) {
throw new TokenResponseException($http->error);
}
return $http->resp_body;
}
/**
* {@inheritdoc}
*/
public function retrieveResponse(UriInterface $endpoint, $requestBody, array $extraHeaders = [], $method = 'POST')
{
if (!$this->client) {
$this->client = new BaseHttpClient();
}
$request = new Request(new Uri($endpoint->getAbsoluteUri()));
$request->setMethod($method);
if ($requestBody && is_array($requestBody)) {
$request->setPosts($requestBody);
}
foreach ($extraHeaders as $name => $value) {
$request->addHeader($name, $value);
}
$response = $this->client->send($request);
return $response->getBody();
}
/**
* Returns the cached current_uri object or creates and caches it if it is
* not already created. In each case the query string is updated based on
* the $query parameter.
*
* @param string $service_name The name of the service
* @param string $query The query string of the current_uri
* used in redirects
* @return \OAuth\Common\Http\Uri\UriInterface
*/
protected function get_current_uri($service_name, $query)
{
if ($this->current_uri) {
$this->current_uri->setQuery($query);
return $this->current_uri;
}
$uri_factory = new \OAuth\Common\Http\Uri\UriFactory();
$current_uri = $uri_factory->createFromSuperGlobalArray($this->request->get_super_global(\phpbb\request\request_interface::SERVER));
$current_uri->setQuery($query);
$this->current_uri = $current_uri;
return $current_uri;
}
/**
* Returns the cached current_uri object or creates and caches it if it is
* not already created. In each case the query string is updated based on
* the $query parameter.
*
* @param string $service_name The name of the service
* @param string $query The query string of the current_uri
* used in redirects
* @return \OAuth\Common\Http\Uri\UriInterface
*/
protected function get_current_uri($service_name, $query)
{
if ($this->current_uri) {
$this->current_uri->setQuery($query);
return $this->current_uri;
}
$uri_factory = new \OAuth\Common\Http\Uri\UriFactory();
$super_globals = $this->request->get_super_global(\phpbb\request\request_interface::SERVER);
if (!empty($super_globals['HTTP_X_FORWARDED_PROTO']) && $super_globals['HTTP_X_FORWARDED_PROTO'] === 'https') {
$super_globals['HTTPS'] = 'on';
$super_globals['SERVER_PORT'] = 443;
}
$current_uri = $uri_factory->createFromSuperGlobalArray($super_globals);
$current_uri->setQuery($query);
$this->current_uri = $current_uri;
return $current_uri;
}
/**
* @param UriInterface $uri
* @param array $params
* @param string $method
*
* @return string
*/
public function getSignature(UriInterface $uri, array $params, $method = 'POST')
{
parse_str($uri->getQuery(), $queryStringData);
foreach (array_merge($queryStringData, $params) as $key => $value) {
$signatureData[rawurlencode($key)] = rawurlencode($value);
}
ksort($signatureData);
// determine base uri
$baseUri = $uri->getScheme() . '://' . $uri->getRawAuthority();
if ('/' === $uri->getPath()) {
$baseUri .= $uri->hasExplicitTrailingHostSlash() ? '/' : '';
} else {
$baseUri .= $uri->getPath();
}
$baseString = strtoupper($method) . '&';
$baseString .= rawurlencode($baseUri) . '&';
$baseString .= rawurlencode($this->buildSignatureDataString($signatureData));
return base64_encode($this->hash($baseString));
}
/**
* {@inheritdoc}
*
* In addition to the original method, allows array parameters for filters.
*/
public function getSignature(UriInterface $uri, array $params, $method = 'POST')
{
$queryStringData = !$uri->getQuery() ? [] : array_reduce(explode('&', $uri->getQuery()), function ($carry, $item) {
list($key, $value) = explode('=', $item, 2);
$carry[rawurldecode($key)] = rawurldecode($value);
return $carry;
}, []);
foreach (array_merge($queryStringData, $params) as $key => $value) {
$signatureData[rawurlencode($key)] = rawurlencode($value);
}
ksort($signatureData);
// determine base uri
$baseUri = $uri->getScheme() . '://' . $uri->getRawAuthority();
if ('/' == $uri->getPath()) {
$baseUri .= $uri->hasExplicitTrailingHostSlash() ? '/' : '';
} else {
$baseUri .= $uri->getPath();
}
$baseString = strtoupper($method) . '&';
$baseString .= rawurlencode($baseUri) . '&';
$baseString .= rawurlencode($this->buildSignatureDataString($signatureData));
return base64_encode($this->hash($baseString));
}
/**
* @return string
* @throws TokenResponseException
*/
protected function streams()
{
$this->prepareRequest();
$context = stream_context_create(array('http' => array('method' => $this->method, 'header' => array_values($this->extraHeaders), 'content' => $this->requestBody, 'protocol_version' => '1.1', 'user_agent' => 'Yii2 EAuth Client', 'max_redirects' => $this->maxRedirects, 'timeout' => $this->timeout)));
$level = error_reporting(0);
$response = file_get_contents($this->endpoint->getAbsoluteUri(), false, $context);
error_reporting($level);
if (YII_DEBUG) {
Yii::trace('EAuth http response: ' . PHP_EOL . var_export($response, true), __NAMESPACE__);
}
if (false === $response) {
$lastError = error_get_last();
if (is_null($lastError)) {
$errStr = 'Failed to request resource.';
} else {
$errStr = $lastError['message'];
}
Yii::error('EAuth streams error: ' . $errStr, __NAMESPACE__);
throw new TokenResponseException($errStr);
}
return $response;
}
/**
* Builds the full URI based on all the properties
*
* @return string
*/
public function getCurrentUri()
{
return $this->currentUri->getAbsoluteUri();
}
