/**
* @param HttpRequest $request
*/
public function handle(HttpRequest $request)
{
if ($request->isPost() && $request->getUrl()->getFirstComponent() == 'containers') {
return $this->writer->registerContainer();
}
if ($request->isGet() && $request->getUrl()->getFirstComponent() == 'containers') {
$location = $this->reader->locateContainer(ContainerTrackingNumber::fromString($request->getUrl()->getSecondComponent()));
$jsonLocation = JsonLocation::fromLocation($location);
return $jsonLocation->json();
}
}
/**
* Return the Url of the request regardless of the server
*
* @return HttpUrl A HttpUrl object
*/
public function getUrl()
{
$url = parent::getUrl();
//Add the query to the URL
$url->setQuery($this->getQuery()->toArray());
return $url;
}
function __construct(array $macros, IRouter $router, HttpRequest $req, I18n $i18n)
{
$this->router = $router;
$this->url = $req->getUrl();
$this->i18n = $i18n;
$this->macros = $this->macros + $macros;
}
/**
* @inheritdoc
*/
public function format(HttpRequest $request)
{
$data = (array) $request->getData();
$content = http_build_query($data, '', '&', $this->encodingType);
if (strcasecmp('get', $request->getMethod()) === 0) {
if (!empty($content)) {
$url = $request->getUrl();
$url .= strpos($url, '?') === false ? '?' : '&';
$url .= $content;
$request->setUrl($url);
}
return $request;
}
$request->addHeader('Content-Type', 'application/x-www-form-urlencoded');
$request->setContent($content);
return $request;
}
/**
* Executes an HTTP transaction and returns the response.
*
* @param HttpRequest $request
* @return HttpResponse
*/
public function getResponse(HttpRequest $request)
{
$uri = $request->getUrl();
$headers = $request->getHeaders();
$flatHeaders = [];
foreach ($headers as $key => $value) {
$flatHeaders[] = $key . ": " . $value;
}
$flatHeaders[] = 'Connection: Keep-Alive';
$flatHeaders[] = 'Expect:';
$flatHeaders[] = 'Accept-Language: en-GB';
$flatHeaders[] = 'Cache-Control: no-cache';
$flatHeaders[] = 'User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)';
$curl = curl_init($uri);
curl_setopt($curl, CURLOPT_HEADER, false);
$payload = $request->getPayload();
switch ($request->getMethod()) {
case "head":
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "HEAD");
break;
case "delete":
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
break;
case "post":
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);
break;
case "put":
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
break;
}
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_HTTPHEADER, $flatHeaders);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curl);
$responseCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
curl_close($curl);
$httpResponse = new HttpResponse();
$httpResponse->setResponseBody($response);
$httpResponse->setResponseCode($responseCode);
return $httpResponse;
}
public function sendRequest(HttpRequest $request)
{
if (!$this->client) {
throw new Exception\TwitchException('Client was not set');
}
$apiurl = rtrim($this->client->getApiUrl(), '/');
$url = sprintf('%s/%s', $apiurl, $request->getUrl());
$url = rtrim($url, '/');
$this->getAdapter()->open();
$data = $this->getAdapter()->send($url, $request->getRequestMethod(), $request->getRequestHeaders(), $request->getPostBody());
$status_code = $this->getAdapter()->getHttpStatusCode();
$data = json_decode($data);
$this->getAdapter()->close();
// TODO we need to return more info
if ($status_code !== 200) {
throw new Exception\TwitchException($data->error, $data->status);
}
return $data;
}
/**
* Sends a request
*
* @param peer.http.HttpRequest request
* @param int timeout default 60
* @param float connecttimeout default 2.0
* @return peer.http.HttpResponse response object
*/
public function send(HttpRequest $request, $timeout = 60, $connecttimeout = 2.0)
{
// Use proxy socket and Modify target if a proxy is to be used for this request,
// a proxy wants "GET http://example.com/ HTTP/X.X"
if ($this->proxy && !$this->proxy->isExcluded($url = $request->getUrl())) {
$request->setTarget(sprintf('%s://%s%s%s', $url->getScheme(), $url->getHost(), $url->getPort() ? ':' . $url->getPort() : '', $url->getPath('/')));
$s = $this->proxySocket;
} else {
$s = $this->socket;
}
// Socket still open from last request. This is the case when unread
// data is left on the socket (by not reading the body, e.g.), so do
// it the quick & dirty way: Close and reopen!
$s->isConnected() && $s->close();
$s->setTimeout($timeout);
$s->connect($connecttimeout);
$s->write($request->getRequestString());
return new HttpResponse(new SocketInputStream($s));
}
/**
* Sends a request
*
* @param peer.http.HttpRequest request
* @param int timeout default 60
* @param float connecttimeout default 2.0
* @return peer.http.HttpResponse response object
*/
public function send(HttpRequest $request, $timeout = 60, $connecttimeout = 2.0)
{
$curl = curl_copy_handle($this->handle);
curl_setopt($curl, CURLOPT_URL, $request->url->getCanonicalURL());
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $request->getRequestString());
curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
if ($this->proxy && !$this->proxy->isExcluded($request->getUrl())) {
curl_setopt($curl, CURLOPT_PROXY, $this->proxy->host);
curl_setopt($curl, CURLOPT_PROXYPORT, $this->proxy->port);
}
$response = curl_exec($curl);
if (FALSE === $response) {
$errno = curl_errno($curl);
$error = curl_error($curl);
curl_close($curl);
throw new IOException(sprintf('%d: %s', $errno, $error));
}
// ensure handle is closed
curl_close($curl);
return new HttpResponse(new MemoryInputStream($response));
}
/**
* Signs request with signature v3
*
* @param \HttpRequest $request Http request
* @param string $subdomain optional A subdomain
*/
protected function signRequestV3($request, $subdomain = null)
{
$time = time();
//Gets the http method name
$httpMethod = self::$httpMethods[$request->getMethod()];
$components = parse_url($request->getUrl());
//Retrieves headers from request
$options = $request->getHeaders();
//Adding timestamp
if (!isset($options['Date'])) {
$options['Date'] = gmdate('r', $time);
$request->addHeaders(['Date' => $options['Date']]);
}
//This also includes a mock objects which look like "Mock_S3QueryClient_d65a1dc1".
if (preg_match('#(?<=[_\\\\])S3QueryClient(?=_|$)#', get_class($this))) {
$amzHeaders = [];
foreach ($options as $key => $val) {
if (preg_match('/^x-amz-/i', $key)) {
//Saves amz headers which are used to sign the request
$amzHeaders[strtolower($key)] = $val;
}
}
//S3 Client has a special Authorization string
$canonicalizedAmzHeaders = '';
if (!empty($amzHeaders)) {
ksort($amzHeaders);
foreach ($amzHeaders as $k => $v) {
$canonicalizedAmzHeaders .= $k . ':' . trim(preg_replace('/#( *[\\r\\n]+ *)+#/', ' ', $v)) . "\n";
}
}
//Note that in case of multiple sub-resources, sub-resources must be lexicographically sorted
//by sub-resource name and separated by '&'. e.g. ?acl&versionId=value.
if (!empty($components['query'])) {
$canonPath = $components['path'] . '?';
parse_str($components['query'], $subresources);
ksort($subresources);
$allowed = $this->getAllowedSubResources();
foreach ($subresources as $k => $v) {
if (in_array($k, $allowed)) {
$canonPath .= $k . ($v !== '' ? '=' . $v : '') . '&';
}
}
$canonPath = substr($canonPath, 0, -1);
}
$canonicalizedResource = (isset($subdomain) ? '/' . strtolower($subdomain) : '') . (isset($canonPath) ? $canonPath : $components['path'] . (!empty($components['query']) ? '?' . $components['query'] : '') . (!empty($components['fragment']) ? '#' . $components['fragment'] : ''));
$stringToSign = $httpMethod . "\n" . (!empty($options['Content-Md5']) ? $options['Content-Md5'] . '' : '') . "\n" . (!empty($options['Content-Type']) ? $options['Content-Type'] . '' : '') . "\n" . (isset($amzHeaders['x-amz-date']) ? '' : $options['Date'] . "\n") . $canonicalizedAmzHeaders . $canonicalizedResource;
$options['Authorization'] = "AWS " . $this->awsAccessKeyId . ":" . base64_encode(hash_hmac('sha1', $stringToSign, $this->secretAccessKey, 1));
} else {
$options['Authorization'] = "AWS " . $this->awsAccessKeyId . ":" . base64_encode(hash_hmac('sha1', $options['Date'], $this->secretAccessKey, 1));
}
$request->addHeaders(['Authorization' => $options['Authorization']]);
}
/**
* Sign the given request; ie. add an Authorization: Digest header
* and increase the internal nonce counter.
*
* @param peer.http.HttpRequest $request
*/
public function sign(HttpRequest $request)
{
$url = $request->target;
$params = array();
if (is_array($request->parameters)) {
$params = array_merge($params, $request->parameters);
}
if ($request->getUrl()->hasParams()) {
$params = array_merge($params, $request->getUrl()->getParams());
}
if (sizeof($params)) {
$url .= '?';
foreach ($params as $k => $v) {
$url .= $k . '=' . $v . '&';
}
$url = substr($url, 0, -1);
}
$request->setHeader('Authorization', new Header('Authorization', $this->getValueRepresentation($request->method, $url)));
// Increase internal counter
$this->counter++;
}
protected function handleResponse(HttpRequest $r)
{
if ($r->getResponseCode() != 304) {
if ($r->getResponseCode() != 200) {
throw new Exception("Unexpected response code " . $r->getResponseCode());
}
if (!strlen($body = $r->getResponseBody())) {
throw new Exception("Received empty feed from " . $r->getUrl());
}
$this->saveFeed($this->url2name($r->getUrl()), $body);
}
}
/**
* Signs request with signature version 2
*
* Only POST http method is supported
*
* @param \HttpRequest $request Http request object
* @throws QueryClientException
*/
protected function signRequestV2($request)
{
$time = time();
//Gets the http method name
$httpMethod = self::$httpMethods[$request->getMethod()];
//Gets both host and path from the url
$components = parse_url($request->getUrl());
$common = ['AWSAccessKeyId' => $this->awsAccessKeyId, 'SignatureVersion' => '2', 'SignatureMethod' => 'HmacSHA1', 'Timestamp' => gmdate('Y-m-d\\TH:i:s', $time) . "Z"];
$request->addPostFields($common);
//Gets adjusted options
$options = $request->getPostFields();
//Calculating canonicalized query string
ksort($options);
$canonicalizedQueryString = '';
foreach ($options as $k => $v) {
$canonicalizedQueryString .= '&' . rawurlencode($k) . '=' . rawurlencode($v);
}
$canonicalizedQueryString = ltrim($canonicalizedQueryString, '&');
$stringToSign = $httpMethod . "\n" . strtolower($components['host']) . "\n" . $components['path'] . "\n" . $canonicalizedQueryString;
switch ($common['SignatureMethod']) {
case 'HmacSHA1':
case 'HmacSHA256':
$algo = strtolower(substr($common['SignatureMethod'], 4));
break;
default:
throw new QueryClientException('Unknown SignatureMethod ' . $common['SignatureMethod']);
}
$request->addPostFields(['Signature' => base64_encode(hash_hmac($algo, $stringToSign, $this->secretAccessKey, 1))]);
$request->addHeaders(['X-Amz-Date' => gmdate(\DateTime::ISO8601, $time)]);
}
protected function makeHandle(HttpRequest $request, CurlHttpResponse $response)
{
$handle = curl_init();
Assert::isNotNull($request->getMethod());
$options = array(CURLOPT_WRITEFUNCTION => array($response, 'writeBody'), CURLOPT_HEADERFUNCTION => array($response, 'writeHeader'), CURLOPT_URL => $request->getUrl()->toString(), CURLOPT_USERAGENT => 'onPHP::' . __CLASS__);
if ($this->isPhp55()) {
$options[CURLOPT_SAFE_UPLOAD] = true;
}
if ($this->noBody !== null) {
$options[CURLOPT_NOBODY] = $this->noBody;
}
if ($this->followLocation !== null) {
$options[CURLOPT_FOLLOWLOCATION] = $this->followLocation;
}
switch ($request->getMethod()->getId()) {
case HttpMethod::GET:
$options[CURLOPT_HTTPGET] = true;
if ($request->getGet()) {
$options[CURLOPT_URL] .= ($request->getUrl()->getQuery() ? '&' : '?') . $this->argumentsToString($request->getGet());
}
break;
case HttpMethod::POST:
if ($request->getGet()) {
$options[CURLOPT_URL] .= ($request->getUrl()->getQuery() ? '&' : '?') . $this->argumentsToString($request->getGet());
}
$options[CURLOPT_POST] = true;
$options[CURLOPT_POSTFIELDS] = $this->getPostFields($request);
break;
default:
$options[CURLOPT_CUSTOMREQUEST] = $request->getMethod()->getName();
break;
}
$headers = array();
foreach ($request->getHeaderList() as $headerName => $headerValue) {
$headers[] = "{$headerName}: {$headerValue}";
}
if ($headers) {
$options[CURLOPT_HTTPHEADER] = $headers;
}
if ($request->getCookie()) {
$cookies = array();
foreach ($request->getCookie() as $name => $value) {
$cookies[] = $name . '=' . urlencode($value);
}
$options[CURLOPT_COOKIE] = implode('; ', $cookies);
}
foreach ($this->options as $key => $value) {
$options[$key] = $value;
}
curl_setopt_array($handle, $options);
return $handle;
}
// we have an image -- send response to client...
$response->send();
exit;
}
// Header handling
foreach (array('Content-Type') as $name) {
$content = $response->getHeader($name);
if ($content) {
header("{$name}: {$content}");
}
}
$debug = 0;
// debugging
if ($debug) {
echo "DEBUGGING CALL TO <a href='{$url}'>{$url}</a>:\n<br>";
echo 'Seen by pecl extension as:' . $request->getUrl();
echo '<h2>Request</h2> <pre>' . $request->getRawRequestMessage() . '</pre>';
echo '<h2>Response</h2> <pre>' . $request->getRawResponseMessage() . '</pre>';
echo '<h2>Output headers</h2> <pre>';
print_r(headers_list());
print '</pre>';
echo '<h2>Content</h2>';
echo $response->getBody();
exit;
}
// well, that's our body
$contents = $response->getBody();
// Take a short look if we got HTML (important for rewrite engine)
$is_html = stripos($response->getHeader('Content-Type'), 'html') !== false;
// rewrite the page...
$db->driver->rewrite_page($url, $contents, $is_html);
