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External Libraries: Update the SimplePie library to version 1.5.7.

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This version shows significant improvements in the compatibility of SimplePie with PHP 8.0, 8.1, and even contains an initial PHP 8.2 fix. The release also contains a number of other bug fixes.

Release notes: https://github.com/simplepie/simplepie/releases/tag/1.5.7

For a full list of changes in this update, see the SimplePie GitHub:
https://github.com/simplepie/simplepie/compare/1.5.6...1.5.7

Follow-up to [47733], [49176].

Props jrf, SergeyBiryukov.
Fixes #54659.
Built from https://develop.svn.wordpress.org/trunk@52393


git-svn-id: http://core.svn.wordpress.org/trunk@51985 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2021-12-20 19:33:00 +00:00
parent 9759353922
commit c3112cab39
12 changed files with 218 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
wp-includes/SimplePie/Cache/Redis.php
View File

@ -152,7 +152,7 @@ class SimplePie_Cache_Redis implements SimplePie_Cache_Base {
if ($data !== false) {
$return = $this->cache->set($this->name, $data);
if ($this->options['expire']) {
return $this->cache->expire($this->name, $this->ttl);
return $this->cache->expire($this->name, $this->options['expire']);
}
return $return;
}

7
wp-includes/SimplePie/Enclosure.php
View File

@ -1152,7 +1152,12 @@ class SimplePie_Enclosure
// If we encounter an unsupported mime-type, check the file extension and guess intelligently.
if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3)))
{
switch (strtolower($this->get_extension()))
$extension = $this->get_extension();
if ($extension === null) {
return null;
}
switch (strtolower($extension))
{
// Audio mime-types
case 'aac':

3
wp-includes/SimplePie/File.php
View File

@ -106,7 +106,7 @@ class SimplePie_File
curl_setopt($fp, CURLOPT_FAILONERROR, 1);
curl_setopt($fp, CURLOPT_TIMEOUT, $timeout);
curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($fp, CURLOPT_REFERER, $url);
curl_setopt($fp, CURLOPT_REFERER, SimplePie_Misc::url_remove_credentials($url));
curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
foreach ($curl_options as $curl_param => $curl_value) {
@ -119,6 +119,7 @@ class SimplePie_File
curl_setopt($fp, CURLOPT_ENCODING, 'none');
$this->headers = curl_exec($fp);
}
$this->status_code = curl_getinfo($fp, CURLINFO_HTTP_CODE);
if (curl_errno($fp))
{
$this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp);

10
wp-includes/SimplePie/HTTP/Parser.php
View File

@ -507,11 +507,13 @@ class SimplePie_HTTP_Parser
{
$data = explode("\r\n\r\n", $headers, $count);
$data = array_pop($data);
if (false !== stripos($data, "HTTP/1.0 200 Connection established\r\n\r\n")) {
$data = str_ireplace("HTTP/1.0 200 Connection established\r\n\r\n", '', $data);
if (false !== stripos($data, "HTTP/1.0 200 Connection established\r\n")) {
$exploded = explode("\r\n\r\n", $data, 2);
$data = end($exploded);
}
if (false !== stripos($data, "HTTP/1.1 200 Connection established\r\n\r\n")) {
$data = str_ireplace("HTTP/1.1 200 Connection established\r\n\r\n", '', $data);
if (false !== stripos($data, "HTTP/1.1 200 Connection established\r\n")) {
$exploded = explode("\r\n\r\n", $data, 2);
$data = end($exploded);
}
return $data;
}

11
wp-includes/SimplePie/Item.php
View File

@ -1803,7 +1803,7 @@ class SimplePie_Item
}
if (isset($content['attribs']['']['fileSize']))
{
$length = ceil($content['attribs']['']['fileSize']);
$length = intval($content['attribs']['']['fileSize']);
}
if (isset($content['attribs']['']['medium']))
{
@ -2425,7 +2425,7 @@ class SimplePie_Item
}
if (isset($content['attribs']['']['fileSize']))
{
$length = ceil($content['attribs']['']['fileSize']);
$length = intval($content['attribs']['']['fileSize']);
}
if (isset($content['attribs']['']['medium']))
{
@ -2790,7 +2790,7 @@ class SimplePie_Item
}
if (isset($link['attribs']['']['length']))
{
$length = ceil($link['attribs']['']['length']);
$length = intval($link['attribs']['']['length']);
}
if (isset($link['attribs']['']['title']))
{
@ -2833,7 +2833,7 @@ class SimplePie_Item
}
if (isset($link['attribs']['']['length']))
{
$length = ceil($link['attribs']['']['length']);
$length = intval($link['attribs']['']['length']);
}
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
@ -2862,13 +2862,14 @@ class SimplePie_Item
$width = null;
$url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0]));
$url = $this->feed->sanitize->https_url($url);
if (isset($enclosure[0]['attribs']['']['type']))
{
$type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
}
if (isset($enclosure[0]['attribs']['']['length']))
{
$length = ceil($enclosure[0]['attribs']['']['length']);
$length = intval($enclosure[0]['attribs']['']['length']);
}
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor

12
wp-includes/SimplePie/Locator.php
View File

@ -64,6 +64,7 @@ class SimplePie_Locator
var $max_checked_feeds = 10;
var $force_fsockopen = false;
var $curl_options = array();
var $dom;
protected $registry;
public function __construct(SimplePie_File $file, $timeout = 10, $useragent = null, $max_checked_feeds = 10, $force_fsockopen = false, $curl_options = array())
@ -75,12 +76,19 @@ class SimplePie_Locator
$this->force_fsockopen = $force_fsockopen;
$this->curl_options = $curl_options;
if (class_exists('DOMDocument'))
if (class_exists('DOMDocument') && $this->file->body != '')
{
$this->dom = new DOMDocument();
set_error_handler(array('SimplePie_Misc', 'silence_errors'));
$this->dom->loadHTML($this->file->body);
try
{
$this->dom->loadHTML($this->file->body);
}
catch (Throwable $ex)
{
$this->dom = null;
}
restore_error_handler();
}
else

10
wp-includes/SimplePie/Misc.php
View File

@ -2260,4 +2260,14 @@ function embed_wmedia(width, height, link) {
{
// No-op
}
/**
* Sanitize a URL by removing HTTP credentials.
* @param string $url the URL to sanitize.
* @return string the same URL without HTTP credentials.
*/
public static function url_remove_credentials($url)
{
return preg_replace('#^(https?://)[^/:@]+:[^/:@]+@#i', '$1', $url);
}
}

24
wp-includes/SimplePie/Parser.php
View File

@ -164,12 +164,30 @@ class SimplePie_Parser
xml_set_element_handler($xml, 'tag_open', 'tag_close');
// Parse!
if (!xml_parse($xml, $data, true))
$wrapper = @is_writable(sys_get_temp_dir()) ? 'php://temp' : 'php://memory';
if (($stream = fopen($wrapper, 'r+')) &&
fwrite($stream, $data) &&
rewind($stream))
{
//Parse by chunks not to use too much memory
do
{
$stream_data = fread($stream, 1048576);
if (!xml_parse($xml, $stream_data === false ? '' : $stream_data, feof($stream)))
{
$this->error_code = xml_get_error_code($xml);
$this->error_string = xml_error_string($this->error_code);
$return = false;
break;
}
} while (!feof($stream));
fclose($stream);
}
else
{
$this->error_code = xml_get_error_code($xml);
$this->error_string = xml_error_string($this->error_code);
$return = false;
}
$this->current_line = xml_get_current_line_number($xml);
$this->current_column = xml_get_current_column_number($xml);
$this->current_byte = xml_get_current_byte_index($xml);

3
wp-includes/SimplePie/Registry.php
View File

@ -208,7 +208,8 @@ class SimplePie_Registry
{
case 'Cache':
// For backwards compatibility with old non-static
// Cache::create() methods
// Cache::create() methods in PHP < 8.0.
// No longer supported as of PHP 8.0.
if ($method === 'get_handler')
{
$result = @call_user_func_array(array($class, 'create'), $parameters);

72
wp-includes/SimplePie/Sanitize.php
View File

@ -71,6 +71,15 @@ class SimplePie_Sanitize
var $useragent = '';
var $force_fsockopen = false;
var $replace_url_attributes = null;
var $registry;
/**
* List of domains for which to force HTTPS.
* @see SimplePie_Sanitize::set_https_domains()
* Array is a tree split at DNS levels. Example:
* array('biz' => true, 'com' => array('example' => true), 'net' => array('example' => array('www' => true)))
*/
var $https_domains = array();
public function __construct()
{
@ -241,6 +250,68 @@ class SimplePie_Sanitize
$this->replace_url_attributes = (array) $element_attribute;
}
/**
* Set the list of domains for which to force HTTPS.
* @see SimplePie_Misc::https_url()
* Example array('biz', 'example.com', 'example.org', 'www.example.net');
*/
public function set_https_domains($domains)
{
$this->https_domains = array();
foreach ($domains as $domain)
{
$domain = trim($domain, ". \t\n\r\0\x0B");
$segments = array_reverse(explode('.', $domain));
$node =& $this->https_domains;
foreach ($segments as $segment)
{//Build a tree
if ($node === true)
{
break;
}
if (!isset($node[$segment]))
{
$node[$segment] = array();
}
$node =& $node[$segment];
}
$node = true;
}
}
/**
* Check if the domain is in the list of forced HTTPS.
*/
protected function is_https_domain($domain)
{
$domain = trim($domain, '. ');
$segments = array_reverse(explode('.', $domain));
$node =& $this->https_domains;
foreach ($segments as $segment)
{//Explore the tree
if (isset($node[$segment]))
{
$node =& $node[$segment];
}
else
{
break;
}
}
return $node === true;
}
/**
* Force HTTPS for selected Web sites.
*/
public function https_url($url)
{
return (strtolower(substr($url, 0, 7)) === 'http://') &&
$this->is_https_domain(parse_url($url, PHP_URL_HOST)) ?
substr_replace($url, 's', 4, 0) : //Add the 's' to HTTPS
$url;
}
public function sanitize($data, $type, $base = '')
{
$data = trim($data);
@ -443,6 +514,7 @@ class SimplePie_Sanitize
$value = $this->registry->call('Misc', 'absolutize_url', array($element->getAttribute($attribute), $this->base));
if ($value !== false)
{
$value = $this->https_url($value);
$element->setAttribute($attribute, $value);
}
}

89
wp-includes/class-simplepie.php
View File

@ -459,6 +459,13 @@ class SimplePie
*/
public $error;
/**
* @var int HTTP status code
* @see SimplePie::status_code()
* @access private
*/
public $status_code;
/**
* @var object Instance of SimplePie_Sanitize (or other class)
* @see SimplePie::set_sanitize_class()
@ -943,6 +950,39 @@ class SimplePie
$this->cache_location = (string) $location;
}
/**
* Return the filename (i.e. hash, without path and without extension) of the file to cache a given URL.
* @param string $url The URL of the feed to be cached.
* @return string A filename (i.e. hash, without path and without extension).
*/
public function get_cache_filename($url)
{
// Append custom parameters to the URL to avoid cache pollution in case of multiple calls with different parameters.
$url .= $this->force_feed ? '#force_feed' : '';
$options = array();
if ($this->timeout != 10)
{
$options[CURLOPT_TIMEOUT] = $this->timeout;
}
if ($this->useragent !== SIMPLEPIE_USERAGENT)
{
$options[CURLOPT_USERAGENT] = $this->useragent;
}
if (!empty($this->curl_options))
{
foreach ($this->curl_options as $k => $v)
{
$options[$k] = $v;
}
}
if (!empty($options))
{
ksort($options);
$url .= '#' . urlencode(var_export($options, true));
}
return call_user_func($this->cache_name_function, $url);
}
/**
* Set whether feed items should be sorted into reverse chronological order
*
@ -1181,6 +1221,7 @@ class SimplePie
$this->strip_attributes(false);
$this->add_attributes(false);
$this->set_image_handler(false);
$this->set_https_domains(array());
}
}
@ -1283,6 +1324,19 @@ class SimplePie
$this->sanitize->set_url_replacements($element_attribute);
}
/**
* Set the list of domains for which to force HTTPS.
* @see SimplePie_Sanitize::set_https_domains()
* @param array List of HTTPS domains. Example array('biz', 'example.com', 'example.org', 'www.example.net').
*/
public function set_https_domains($domains = array())
{
if (is_array($domains))
{
$this->sanitize->set_https_domains($domains);
}
}
/**
* Set the handler to enable the display of cached images.
*
@ -1408,8 +1462,8 @@ class SimplePie
// Decide whether to enable caching
if ($this->cache && $parsed_feed_url['scheme'] !== '')
{
$url = $this->feed_url . ($this->force_feed ? '#force_feed' : '');
$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $url), 'spc'));
$filename = $this->get_cache_filename($this->feed_url);
$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, $filename, 'spc'));
}
// Fetch the data via SimplePie_File into $this->raw_data
@ -1549,7 +1603,7 @@ class SimplePie
* Fetch the data via SimplePie_File
*
* If the data is already cached, attempt to fetch it from there instead
* @param SimplePie_Cache|false $cache Cache handler, or false to not load from the cache
* @param SimplePie_Cache_Base|false $cache Cache handler, or false to not load from the cache
* @return array|true Returns true if the data was loaded from the cache, or an array of HTTP headers and sniffed type
*/
protected function fetch_data(&$cache)
@ -1612,6 +1666,7 @@ class SimplePie
}
$file = $this->registry->create('File', array($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));
$this->status_code = $file->status_code;
if ($file->success)
{
@ -1666,6 +1721,8 @@ class SimplePie
$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));
}
}
$this->status_code = $file->status_code;
// If the file connection has an error, set SimplePie::error to that and quit
if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
{
@ -1772,6 +1829,16 @@ class SimplePie
return $this->error;
}
/**
* Get the last HTTP status code
*
* @return int Status code
*/
public function status_code()
{
return $this->status_code;
}
/**
* Get the raw XML
*
@ -2615,13 +2682,19 @@ class SimplePie
}
}
if (isset($this->data['headers']['link']) &&
preg_match('/<([^>]+)>; rel='.preg_quote($rel).'/',
$this->data['headers']['link'], $match))
if (isset($this->data['headers']['link']))
{
return array($match[1]);
$link_headers = $this->data['headers']['link'];
if (is_string($link_headers)) {
$link_headers = array($link_headers);
}
$matches = preg_filter('/<([^>]+)>; rel='.preg_quote($rel).'/', '$1', $link_headers);
if (!empty($matches)) {
return $matches;
}
}
else if (isset($this->data['links'][$rel]))
if (isset($this->data['links'][$rel]))
{
return $this->data['links'][$rel];
}

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.9-beta3-52392';
$wp_version = '5.9-beta3-52393';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.