<?php
/**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
Logger::info('Probing', ['host' => $host, 'ssl_url' => $ssl_url, 'url' => $url, 'callstack' => System::callstack(20)]);
$xrd = null;
- $curlResult = DI::httpRequest()->get($ssl_url, false, ['timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml']);
+ $curlResult = DI::httpRequest()->get($ssl_url, ['timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml']);
$ssl_connection_error = ($curlResult->getErrorNumber() == CURLE_COULDNT_CONNECT) || ($curlResult->getReturnCode() == 0);
if ($curlResult->isSuccess()) {
$xml = $curlResult->getBody();
}
if (!is_object($xrd) && !empty($url)) {
- $curlResult = DI::httpRequest()->get($url, false, ['timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml']);
+ $curlResult = DI::httpRequest()->get($url, ['timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml']);
$connection_error = ($curlResult->getErrorNumber() == CURLE_COULDNT_CONNECT) || ($curlResult->getReturnCode() == 0);
if ($curlResult->isTimeout()) {
Logger::info('Probing timeout', ['url' => $url]);
* @return string profile link
* @throws HTTPException\InternalServerErrorException
*/
- public static function webfingerDfrn($webbie, &$hcard_url)
+ public static function webfingerDfrn(string $webbie, string &$hcard_url)
{
$profile_link = '';
*/
private static function getHideStatus($url)
{
- $curlResult = DI::httpRequest()->get($url, false, ['content_length' => 1000000]);
+ $curlResult = DI::httpRequest()->get($url);
if (!$curlResult->isSuccess()) {
return false;
}
+ // If the file is too large then exit
+ if (($curlResult->getInfo()['download_content_length'] ?? 0) > 1000000) {
+ return false;
+ }
+
// If it isn't a HTML file then exit
if (($curlResult->getContentType() != '') && !strstr(strtolower($curlResult->getContentType()), 'html')) {
return false;
{
$xrd_timeout = DI::config()->get('system', 'xrd_timeout', 20);
- $curlResult = DI::httpRequest()->get($url, false, ['timeout' => $xrd_timeout, 'accept_content' => $type]);
+ $curlResult = DI::httpRequest()->get($url, ['timeout' => $xrd_timeout, 'accept_content' => $type]);
if ($curlResult->isTimeout()) {
self::$istimeout = true;
return [];
*/
public static function getFeedLink(string $url, string $body)
{
+ if (empty($body)) {
+ return '';
+ }
+
$doc = new DOMDocument();
if (!@$doc->loadHTML($body)) {
return false;
$hrefParts = parse_url($href);
- // Root path case (/path) including relative scheme case (//host/path)
- if ($hrefParts['path'] && $hrefParts['path'][0] == '/') {
- $path = $hrefParts['path'];
- } else {
- $path = $path . '/' . $hrefParts['path'];
-
- // Resolve arbitrary relative path
- // Lifted from https://www.php.net/manual/en/function.realpath.php#84012
- $parts = array_filter(explode('/', $path), 'strlen');
- $absolutes = array();
- foreach ($parts as $part) {
- if ('.' == $part) continue;
- if ('..' == $part) {
- array_pop($absolutes);
- } else {
- $absolutes[] = $part;
+ if (!empty($hrefParts['path'])) {
+ // Root path case (/path) including relative scheme case (//host/path)
+ if ($hrefParts['path'] && $hrefParts['path'][0] == '/') {
+ $path = $hrefParts['path'];
+ } else {
+ $path = $path . '/' . $hrefParts['path'];
+
+ // Resolve arbitrary relative path
+ // Lifted from https://www.php.net/manual/en/function.realpath.php#84012
+ $parts = array_filter(explode('/', $path), 'strlen');
+ $absolutes = array();
+ foreach ($parts as $part) {
+ if ('.' == $part) continue;
+ if ('..' == $part) {
+ array_pop($absolutes);
+ } else {
+ $absolutes[] = $part;
+ }
}
- }
- $path = '/' . implode('/', $absolutes);
+ $path = '/' . implode('/', $absolutes);
+ }
}
// Relative scheme case (//host/path)