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fetch file

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This commit is contained in:
Abdulrahman
2019-05-19 02:40:43 +03:00
parent fa882c423c
commit 3c0aaebce9
9 changed files with 357 additions and 254 deletions
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330
includes/FetchFile.php Normal file
View File

@@ -0,0 +1,330 @@
<?php
/**
*
* @package Kleeja
* @copyright (c) 2007 Kleeja.com
* @license http://www.kleeja.com/license
*
*/
//no for directly open
if (! defined('IN_COMMON'))
{
exit;
}
class FetchFile
{
private $url;
private $headOnly = false;
private $timeout = 60;
private $destinationPath;
private $maxRedirects = 3;
private $binary = false;
public function __construct($url)
{
$this->url = $url;
}
public static function make($url)
{
return new static($url);
}
public function isHeadOnly($val)
{
$this->headOnly = $val;
return $this;
}
public function setTimeOut($seconds)
{
$this->timeout = $seconds;
return $this;
}
public function setDestinationPath($path)
{
$this->destinationPath = $path;
return $this;
}
public function setMaxRedirects($limit)
{
$this->maxRedirects = $limit;
return $this;
}
public function isBinaryFile($val)
{
$this->binary = $val;
return $this;
}
public function get()
{
$fetchType = '';
$allow_url_fopen = function_exists('ini_get')
? strtolower(@ini_get('allow_url_fopen'))
: strtolower(@get_cfg_var('allow_url_fopen'));
if (function_exists('curl_init'))
{
$fetchType = 'curl';
}
// fsockopen() is the second best thing
elseif (function_exists('fsockopen'))
{
$fetchType = 'fsocket';
}
// Last case scenario, we use file_get_contents provided allow_url_fopen is enabled (any non 200 response results in a failure)
elseif (in_array($allow_url_fopen, ['on', 'true', '1']))
{
$fetchType = 'fopen';
}
session_write_close();
$result = null;
is_array($plugin_run_result = Plugins::getInstance()->run('kleeja_fetch_file_start', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
if (! empty($fetchType))
{
$result = $this->{$fetchType}();
}
$this->finishUp();
return $result;
}
protected function finishUp()
{
global $klj_session;
session_id($klj_session);
session_start();
}
protected function curl()
{
$ch = curl_init($this->url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HEADER, $this->headOnly);
curl_setopt($ch, CURLOPT_NOBODY, $this->headOnly);
curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)');
curl_setopt($ch, CURLOPT_FAILONERROR, true);
if ($this->binary)
{
curl_setopt($ch, CURLOPT_ENCODING, '');
}
//let's open new file to save it in.
if (! empty($this->destinationPath))
{
$out = @fopen($this->destinationPath, 'w');
curl_setopt($ch, CURLOPT_FILE, $out);
@curl_exec($ch);
curl_close($ch);
fclose($out);
}
if ($this->headOnly)
{
// Grab the page
$data = @curl_exec($ch);
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($data !== false && $response_code == '200')
{
return explode("\r\n", str_replace("\r\n\r\n", "\r\n", trim($data)));
}
return false;
}
else
{
if (! empty($this->destinationPath))
{
$data = @curl_exec($ch);
curl_close($ch);
}
return ! empty($this->destinationPath) ? true : $data;
}
}
protected function fsocket()
{
$url_parsed = parse_url($this->url);
$host = $url_parsed['host'];
$port = empty($url_parsed['port']) || $url_parsed['port'] == 0 ? 80 : $url_parsed['port'];
$path = $url_parsed['path'];
if (isset($url_parsed['query']) && $url_parsed['query'] != '')
{
$path .= '?' . $url_parsed['query'];
}
if (! $fp = @fsockopen($host, $port, $_, $_, $this->timeout))
{
return false;
}
// Send a standard HTTP 1.0 request for the page
fwrite($fp, ($this->headOnly ? 'HEAD' : 'GET') . " $path HTTP/1.0\r\n");
fwrite($fp, "Host: $host\r\n");
fwrite($fp, 'User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)' . "\r\n");
fwrite($fp, 'Connection: Close' . "\r\n\r\n");
stream_set_timeout($fp, $this->timeout);
$stream_meta = stream_get_meta_data($fp);
$fp2 = null;
//let's open new file to save it in.
if (! empty($this->destinationPath))
{
$fp2 = @fopen($this->destinationPath, 'w' . ($this->binary ? '' : ''));
}
// Fetch the response 1024 bytes at a time and watch out for a timeout
$in = false;
$h = false;
while (! feof($fp) && ! $stream_meta['timed_out'])
{
$s = fgets($fp, 1024);
if (! empty($this->destinationPath))
{
if ($s == "\r\n")
{ //|| $s == "\n")
$h = true;
continue;
}
if ($h)
{
@fwrite($fp2, $s);
}
}
$in .= $s;
$stream_meta = stream_get_meta_data($fp);
}
fclose($fp);
if (! empty($this->destinationPath))
{
unset($in);
@fclose($fp2);
return true;
}
// Process 301/302 redirect
if ($in !== false && $this->maxRedirects > 0 && preg_match('#^HTTP/1.[01] 30[12]#', $in))
{
$headers = explode("\r\n", trim($in));
foreach ($headers as $header)
{
if (substr($header, 0, 10) == 'Location: ')
{
$response = static::make(substr($header, 10))
->setDestinationPath($this->destinationPath)
->setTimeOut($this->timeout)
->isHeadOnly($this->headOnly)
->setMaxRedirects($this->maxRedirects - 1)
->get();
if ($response != false)
{
$headers[] = $response;
}
return $headers;
}
}
}
// Ignore everything except a 200 response code
if ($in !== false && preg_match('#^HTTP/1.[01] 200 OK#', $in))
{
if ($this->headOnly)
{
return explode("\r\n", trim($in));
}
else
{
$content_start = strpos($in, "\r\n\r\n");
if ($content_start !== false)
{
return substr($in, $content_start + 4);
}
}
}
return $in;
}
protected function fopen()
{
// PHP5's version of file_get_contents() supports stream options
if (version_compare(PHP_VERSION, '5.0.0', '>='))
{
// Setup a stream context
$stream_context = stream_context_create(
[
'http' => [
'method' => $this->headOnly ? 'HEAD' : 'GET',
'user_agent' => 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)',
'max_redirects' => $this->maxRedirects + 1, // PHP >=5.1.0 only
'timeout' => $this->timeout // PHP >=5.2.1 only
]
]
);
$content = @file_get_contents($this->url, false, $stream_context);
}
else
{
$content = @file_get_contents($this->url);
}
// Did we get anything?
if ($content !== false)
{
// Gotta love the fact that $http_response_header just appears in the global scope (*cough* hack! *cough*)
if ($this->headOnly)
{
return $http_response_header;
}
if (! empty($this->destinationPath))
{
$fp2 = fopen($this->destinationPath, 'w' . ($this->binary ? 'b' : ''));
@fwrite($fp2, $content);
@fclose($fp2);
unset($content);
return true;
}
}
return false;
}
}

9
includes/adm/j_plugins.php
View File

@@ -144,7 +144,7 @@ switch ($case):
{
$store_link = 'https://raw.githubusercontent.com/kleeja-official/store-catalog/master/catalog.json';
$store_catalog = fetch_remote_file($store_link);
$store_catalog = FetchFile::make($store_link)->get();
$store_catalog = json_decode($store_catalog, true);
if (json_last_error() == JSON_ERROR_NONE)
@@ -552,7 +552,7 @@ switch ($case):
// plugins avilable in kleeja store
$store_link = 'https://raw.githubusercontent.com/kleeja-official/store-catalog/master/catalog.json';
$catalog_plugins = fetch_remote_file($store_link);
$catalog_plugins = FetchFile::make($store_link)->get();
if ($catalog_plugins)
{
@@ -587,7 +587,10 @@ switch ($case):
) {
$plugin_name_link = $store_plugins[$plugin_name]['url'];
$plugin_archive = fetch_remote_file($plugin_name_link, PATH . 'cache/' . $plugin_name . '.zip', 60, false, 10, true);
$plugin_archive = FetchFile::make($plugin_name_link)
->setDestinationPath(PATH . 'cache/' . $plugin_name . '.zip')
->isBinaryFile(true)
->get();
if ($plugin_archive)
{

9
includes/adm/m_styles.php
View File

@@ -117,7 +117,7 @@ case 'store':
{
$store_link = 'https://raw.githubusercontent.com/kleeja-official/store-catalog/master/catalog.json';
$store_catalog = fetch_remote_file($store_link);
$store_catalog = FetchFile::make($store_link)->get();
$store_catalog = json_decode($store_catalog, true);
if (json_last_error() == JSON_ERROR_NONE)
@@ -382,7 +382,7 @@ case 'download':
// plugins avilable in kleeja store
$store_link = 'https://raw.githubusercontent.com/kleeja-official/store-catalog/master/catalog.json';
$catalog_styles = fetch_remote_file($store_link);
$catalog_styles = FetchFile::make($store_link)->get();
if ($catalog_styles)
{
@@ -417,7 +417,10 @@ case 'download':
) {
$style_name_link = $store_styles[$style_name]['url'];
$style_archive = fetch_remote_file($style_name_link, PATH . 'cache/' . $style_name . '.zip', 60, false, 10, true);
$style_archive = FetchFile::make($style_name_link)
->setDestinationPath(PATH . 'cache/' . $style_name . '.zip')
->isBinaryFile(true)
->get();
if ($style_archive)
{

7
includes/adm/p_check_update.php
View File

@@ -54,7 +54,7 @@ if ($current_smt == 'check')
//get data from kleeja github repo
if (! ($version_data = $cache->get('kleeja_repo_version')))
{
$github_data = fetch_remote_file(KLEEJA_VERSION_CHECK_LINK, false, 100);
$github_data = FetchFile::make(KLEEJA_VERSION_CHECK_LINK)->setTimeOut(100)->get();
if (! empty($github_data))
{
@@ -151,7 +151,10 @@ elseif ($current_smt == 'update1')
else
{
// downloaded the last package to cache folder
fetch_remote_file(KLEEJA_LATEST_PACKAGE_LINK . $new_version, PATH . "cache/kleeja-{$new_version}.zip", 60, false, 10, true);
FetchFile::make(KLEEJA_LATEST_PACKAGE_LINK . $new_version)
->setDestinationPath(PATH . "cache/kleeja-{$new_version}.zip")
->isBinaryFile(true)
->get();
if (file_exists(PATH . "cache/kleeja-{$new_version}.zip"))
{

2
includes/adm/start.php
View File

@@ -177,7 +177,7 @@ if (! empty($d_groups) && is_array($d_groups))
// rev: let's say cache is not refreshed, so we will redirect alots of time,
// so update_done will be good solution
//
if (empty($v['last_check']) || ((time() - $v['last_check']) > 3600 * 24 * 10 && $_SERVER['SERVER_NAME'] != 'localhost' && ! ig('update_done')))
if ((empty($v['last_check']) || time() - $v['last_check'] > 3600 * 24 * 10) && ! ig('update_done'))
{
redirect(basename(ADMIN_PATH) . '?cp=p_check_update&amp;show_msg=1');
$SQL->close();

10
includes/auth_integration/api.php
View File

@@ -26,7 +26,7 @@ function kleeja_auth_login ($name, $pass, $hashed = false, $expire, $loginadm =
}
//api key is the key to make the query between the remote script and kleeja more secure !
//this must be changed in the real use
//this must be changed in the real use
if (empty($script_api_key))
{
big_error('api key', 'To connect to the remote script you have to write the API key ...');
@@ -43,7 +43,7 @@ function kleeja_auth_login ($name, $pass, $hashed = false, $expire, $loginadm =
//get it
$remote_data = fetch_remote_file($script_path . '?' . $api_http_query);
$remote_data = FetchFile::make($script_path . '?' . $api_http_query)->get();
//no responde
//empty or can not connect
@@ -53,7 +53,7 @@ function kleeja_auth_login ($name, $pass, $hashed = false, $expire, $loginadm =
}
//see kleeja_api.php file
//split the data , the first one is always 0 or 1
//split the data , the first one is always 0 or 1
//0 : error
//1: ok
$user_info = explode('%|%', kleeja_base64_decode($remote_data));
@@ -105,11 +105,11 @@ function kleeja_auth_login ($name, $pass, $hashed = false, $expire, $loginadm =
}
//
//return username
//return username
//
function kleeja_auth_username ($user_id)
{
return kleeja_auth_login($user_id, false, false, false, false, true);
}
}
//<-- EOF

1
includes/common.php
View File

@@ -146,6 +146,7 @@ include PATH . 'includes/pager.php';
include PATH . 'includes/functions.php';
include PATH . 'includes/functions_display.php';
include PATH . 'includes/plugins.php';
include PATH . 'includes/FetchFile.php';
if (defined('IN_ADMIN'))

242
includes/functions.php
View File

@@ -264,244 +264,6 @@ function send_mail($to, $body, $subject, $fromAddress, $fromName, $bcc = '')
return $mail_sent;
}
/**
* Get remote files
* (c) punbb + Kleeja team
* @param $url
* @param bool $save_in
* @param int $timeout
* @param bool $head_only
* @param int $max_redirects
* @param bool $binary
* @return bool|string|array
*/
function fetch_remote_file($url, $save_in = false, $timeout = 20, $head_only = false, $max_redirects = 10, $binary = false)
{
is_array($plugin_run_result = Plugins::getInstance()->run('kleeja_fetch_remote_file_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
// Quite unlikely that this will be allowed on a shared host, but it can't hurt
if (function_exists('ini_set'))
{
@ini_set('default_socket_timeout', $timeout);
}
$allow_url_fopen = function_exists('ini_get')
? strtolower(@ini_get('allow_url_fopen'))
: strtolower(@get_cfg_var('allow_url_fopen'));
if (function_exists('curl_init'))
{
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HEADER, $head_only);
curl_setopt($ch, CURLOPT_NOBODY, $head_only);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)');
curl_setopt($ch, CURLOPT_FAILONERROR, true);
if ($binary)
{
curl_setopt($ch, CURLOPT_ENCODING, '');
}
//let's open new file to save it in.
if ($save_in)
{
$out = @fopen($save_in, 'w');
curl_setopt($ch, CURLOPT_FILE, $out);
@curl_exec($ch);
curl_close($ch);
fclose($out);
}
if ($head_only)
{
// Grab the page
$data = @curl_exec($ch);
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close();
if ($data !== false && $response_code == '200')
{
return explode("\r\n", str_replace("\r\n\r\n", "\r\n", trim($data)));
}
}
else
{
if (! $save_in)
{
$data = @curl_exec($ch);
curl_close();
}
return $save_in ? true : $data;
}
}
// fsockopen() is the second best thing
elseif (function_exists('fsockopen'))
{
$url_parsed = parse_url($url);
$host = $url_parsed['host'];
$port = empty($url_parsed['port']) || $url_parsed['port'] == 0 ? 80 : $url_parsed['port'];
$path = $url_parsed['path'];
if (isset($url_parsed['query']) && $url_parsed['query'] != '')
{
$path .= '?' . $url_parsed['query'];
}
if (! $fp = @fsockopen($host, $port, $errno, $errstr, $timeout))
{
return false;
}
// Send a standard HTTP 1.0 request for the page
fwrite($fp, ($head_only ? 'HEAD' : 'GET') . " $path HTTP/1.0\r\n");
fwrite($fp, "Host: $host\r\n");
fwrite($fp, 'User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)' . "\r\n");
fwrite($fp, 'Connection: Close' . "\r\n\r\n");
stream_set_timeout($fp, $timeout);
$stream_meta = stream_get_meta_data($fp);
$fp2 = null;
//let's open new file to save it in.
if ($save_in)
{
$fp2 = @fopen($save_in, 'w' . ($binary ? '' : ''));
}
// Fetch the response 1024 bytes at a time and watch out for a timeout
$in = false;
$h = false;
while (! feof($fp) && ! $stream_meta['timed_out'])
{
$s = fgets($fp, 1024);
if ($save_in)
{
if ($s == "\r\n")
{ //|| $s == "\n")
$h = true;
continue;
}
if ($h)
{
@fwrite($fp2, $s);
}
}
$in .= $s;
$stream_meta = stream_get_meta_data($fp);
}
fclose($fp);
if ($save_in)
{
unset($in);
@fclose($fp2);
return true;
}
// Process 301/302 redirect
if ($in !== false && $max_redirects > 0 && preg_match('#^HTTP/1.[01] 30[12]#', $in))
{
$headers = explode("\r\n", trim($in));
foreach ($headers as $header)
{
if (substr($header, 0, 10) == 'Location: ')
{
$response = fetch_remote_file(substr($header, 10), $save_in, $timeout, $head_only, $max_redirects - 1);
if ($response != false)
{
$headers[] = $response;
}
return $headers;
}
}
}
// Ignore everything except a 200 response code
if ($in !== false && preg_match('#^HTTP/1.[01] 200 OK#', $in))
{
if ($head_only)
{
return explode("\r\n", trim($in));
}
else
{
$content_start = strpos($in, "\r\n\r\n");
if ($content_start !== false)
{
return substr($in, $content_start + 4);
}
}
}
return $in;
}
// Last case scenario, we use file_get_contents provided allow_url_fopen is enabled (any non 200 response results in a failure)
elseif (in_array($allow_url_fopen, ['on', 'true', '1']))
{
// PHP5's version of file_get_contents() supports stream options
if (version_compare(PHP_VERSION, '5.0.0', '>='))
{
// Setup a stream context
$stream_context = stream_context_create(
[
'http' => [
'method' => $head_only ? 'HEAD' : 'GET',
'user_agent' => 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)',
'max_redirects' => $max_redirects + 1, // PHP >=5.1.0 only
'timeout' => $timeout // PHP >=5.2.1 only
]
]
);
$content = @file_get_contents($url, false, $stream_context);
}
else
{
$content = @file_get_contents($url);
}
// Did we get anything?
if ($content !== false)
{
// Gotta love the fact that $http_response_header just appears in the global scope (*cough* hack! *cough*)
if ($head_only)
{
return $http_response_header;
}
if ($save_in)
{
$fp2 = fopen($save_in, 'w' . ($binary ? 'b' : ''));
@fwrite($fp2, $content);
@fclose($fp2);
unset($content);
return true;
}
return $content;
}
}
return false;
}
/**
* Delete cache
* @param string $name
@@ -1617,12 +1379,12 @@ function user_can($acl_name, $group_id = 0)
function ig($name)
{
return isset($_GET[$name]) ? true : false;
return isset($_GET[$name]);
}
function ip($name)
{
return isset($_POST[$name]) ? true : false;
return isset($_POST[$name]);
}
function g($name, $type = 'str', $default = '')

1
includes/plugins.php
View File

@@ -6,6 +6,7 @@
* @license http://www.kleeja.com/license
*
*/
//no for directly open
if (! defined('IN_COMMON'))
{