use Friendica\Core\System;
use Friendica\Util\Network;
use Friendica\Util\Profiler;
-use GuzzleHttp\Client;
-use GuzzleHttp\Exception\RequestException;
-use GuzzleHttp\Exception\TransferException;
-use Psr\Http\Message\RequestInterface;
-use Psr\Http\Message\ResponseInterface;
-use Psr\Http\Message\UriInterface;
use Psr\Log\LoggerInterface;
/**
/**
* {@inheritDoc}
+ *
+ * @param int $redirects The recursion counter for internal use - default 0
+ *
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- public function get(string $url, bool $binary = false, array $opts = [])
+ public function get(string $url, array $opts = [], int &$redirects = 0)
{
$stamp1 = microtime(true);
return CurlResult::createErrorCurl($url);
}
- $curlOptions = [];
+ $ch = @curl_init($url);
+
+ if (($redirects > 8) || (!$ch)) {
+ return CurlResult::createErrorCurl($url);
+ }
- $curlOptions[CURLOPT_HEADER] = true;
+ @curl_setopt($ch, CURLOPT_HEADER, true);
if (!empty($opts['cookiejar'])) {
- $curlOptions[CURLOPT_COOKIEJAR] = $opts["cookiejar"];
- $curlOptions[CURLOPT_COOKIEFILE] = $opts["cookiejar"];
+ curl_setopt($ch, CURLOPT_COOKIEJAR, $opts["cookiejar"]);
+ curl_setopt($ch, CURLOPT_COOKIEFILE, $opts["cookiejar"]);
}
// These settings aren't needed. We're following the location already.
- // $curlOptions[CURLOPT_FOLLOWLOCATION] =true;
- // $curlOptions[CURLOPT_MAXREDIRS] = 5;
+ // @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+ // @curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
if (!empty($opts['accept_content'])) {
- $curlOptions[CURLOPT_HTTPHEADER][] = ['Accept: ' . $opts['accept_content']];
+ curl_setopt(
+ $ch,
+ CURLOPT_HTTPHEADER,
+ ['Accept: ' . $opts['accept_content']]
+ );
}
if (!empty($opts['header'])) {
- $curlOptions[CURLOPT_HTTPHEADER][] = $opts['header'];
+ curl_setopt($ch, CURLOPT_HTTPHEADER, $opts['header']);
}
- $curlOptions[CURLOPT_RETURNTRANSFER] = true;
- $curlOptions[CURLOPT_USERAGENT] = $this->getUserAgent();
+ @curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ @curl_setopt($ch, CURLOPT_USERAGENT, $this->getUserAgent());
$range = intval($this->config->get('system', 'curl_range_bytes', 0));
if ($range > 0) {
- $curlOptions[CURLOPT_RANGE] = '0-' . $range;
+ @curl_setopt($ch, CURLOPT_RANGE, '0-' . $range);
}
// Without this setting it seems as if some webservers send compressed content
// This seems to confuse curl so that it shows this uncompressed.
/// @todo We could possibly set this value to "gzip" or something similar
- $curlOptions[CURLOPT_ENCODING] = '';
+ curl_setopt($ch, CURLOPT_ENCODING, '');
if (!empty($opts['headers'])) {
- $curlOptions[CURLOPT_HTTPHEADER][] = $opts['headers'];
+ @curl_setopt($ch, CURLOPT_HTTPHEADER, $opts['headers']);
}
if (!empty($opts['nobody'])) {
- $curlOptions[CURLOPT_NOBODY] = $opts['nobody'];
+ @curl_setopt($ch, CURLOPT_NOBODY, $opts['nobody']);
}
- $curlOptions[CURLOPT_CONNECTTIMEOUT] = 10;
+ @curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
if (!empty($opts['timeout'])) {
- $curlOptions[CURLOPT_TIMEOUT] = $opts['timeout'];
+ @curl_setopt($ch, CURLOPT_TIMEOUT, $opts['timeout']);
} else {
$curl_time = $this->config->get('system', 'curl_timeout', 60);
- $curlOptions[CURLOPT_TIMEOUT] = intval($curl_time);
+ @curl_setopt($ch, CURLOPT_TIMEOUT, intval($curl_time));
}
// by default we will allow self-signed certs
// but you can override this
$check_cert = $this->config->get('system', 'verifyssl');
- $curlOptions[CURLOPT_SSL_VERIFYPEER] = ($check_cert) ? true : false;
+ @curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
if ($check_cert) {
- $curlOptions[CURLOPT_SSL_VERIFYHOST] = 2;
+ @curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
}
$proxy = $this->config->get('system', 'proxy');
if (!empty($proxy)) {
- $curlOptions[CURLOPT_HTTPPROXYTUNNEL] = 1;
- $curlOptions[CURLOPT_PROXY] = $proxy;
+ @curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
+ @curl_setopt($ch, CURLOPT_PROXY, $proxy);
$proxyuser = $this->config->get('system', 'proxyuser');
if (!empty($proxyuser)) {
- $curlOptions[CURLOPT_PROXYUSERPWD] = $proxyuser;
+ @curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyuser);
}
}
if ($this->config->get('system', 'ipv4_resolve', false)) {
- $curlOptions[CURLOPT_IPRESOLVE] = CURL_IPRESOLVE_V4;
+ curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
}
- if ($binary) {
- $curlOptions[CURLOPT_BINARYTRANSFER] = 1;
+ $logger = $this->logger;
+
+ $s = @curl_exec($ch);
+ $curl_info = @curl_getinfo($ch);
+
+ // Special treatment for HTTP Code 416
+ // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/416
+ if (($curl_info['http_code'] == 416) && ($range > 0)) {
+ @curl_setopt($ch, CURLOPT_RANGE, '');
+ $s = @curl_exec($ch);
+ $curl_info = @curl_getinfo($ch);
}
- $logger = $this->logger;
+ $curlResponse = new CurlResult($url, $s, $curl_info, curl_errno($ch), curl_error($ch));
- $onRedirect = function(
- RequestInterface $request,
- ResponseInterface $response,
- UriInterface $uri
- ) use ($logger) {
- $logger->notice('Curl redirect.', ['url' => $request->getUri(), 'to' => $uri]);
- };
-
- $onHeaders = function (ResponseInterface $response) use ($opts) {
- if (!empty($opts['content_length']) &&
- $response->getHeaderLine('Content-Length') > $opts['content_length']) {
- throw new TransferException('The file is too big!');
- }
- };
-
- $client = new Client([
- 'allow_redirect' => [
- 'max' => 8,
- 'on_redirect' => $onRedirect,
- 'on_headers' => $onHeaders,
- 'track_redirect' => true,
- 'strict' => true,
- 'referer' => true,
- ],
- 'curl' => $curlOptions
- ]);
-
- try {
- $response = $client->get($url);
- return new GuzzleResponse($response, $url);
- } catch (TransferException $exception) {
- if ($exception instanceof RequestException &&
- $exception->hasResponse()) {
- return new GuzzleResponse($exception->getResponse(), $url, $exception->getCode(), '');
- } else {
- return new CurlResult($url, '', ['http_code' => $exception->getCode()], $exception->getCode(), '');
- }
- } finally {
- $this->profiler->saveTimestamp($stamp1, 'network');
+ if (!Network::isRedirectBlocked($url) && $curlResponse->isRedirectUrl()) {
+ $redirects++;
+ $this->logger->notice('Curl redirect.', ['url' => $url, 'to' => $curlResponse->getRedirectUrl()]);
+ @curl_close($ch);
+ return $this->get($curlResponse->getRedirectUrl(), $opts, $redirects);
}
+
+ @curl_close($ch);
+
+ $this->profiler->saveTimestamp($stamp1, 'network');
+
+ return $curlResponse;
}
/**
*
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- public function fetch(string $url, bool $binary = false, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
+ public function fetch(string $url, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
{
- $ret = $this->fetchFull($url, $binary, $timeout, $accept_content, $cookiejar, $redirects);
+ $ret = $this->fetchFull($url, $timeout, $accept_content, $cookiejar, $redirects);
return $ret->getBody();
}
*
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- public function fetchFull(string $url, bool $binary = false, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
+ public function fetchFull(string $url, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
{
return $this->get(
$url,
- $binary,
[
'timeout' => $timeout,
'accept_content' => $accept_content,
'cookiejar' => $cookiejar
- ]
+ ],
+ $redirects
);
}
projects / friendica.git / blobdiff