fanbinit/rhymix
1
0
Fork 0
mirror of https://github.com/Lastorder-DC/rhymix.git synced 2026-01-14 00:39:57 +09:00
Code Issues Projects Releases Packages Wiki Activity

Add method to recommend the best umask for the current server environment

Browse source
This commit is contained in:
Kijin Sung 2016-07-03 21:42:47 +09:00
parent 480e27b55d
commit f0e6b818af
2 changed files with 75 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

52
common/framework/storage.php
View file

@ -727,4 +727,56 @@ class Storage
{
self::$_umask = intval($umask);
}
/**
* Determine the best umask for this installation of Rhymix.
*
* @return int
*/
public static function recommendUmask()
{
// On Windows, set the umask to 0000.
if (strncasecmp(\PHP_OS, 'Win', 3) === 0)
{
return 0000;
}
// Get the UID of the owner of the current file.
$file_uid = fileowner(__FILE__);
// Get the UID of the current PHP process.
if (function_exists('posix_geteuid'))
{
$php_uid = posix_geteuid();
}
else
{
$testfile = \RX_BASEDIR . 'files/cache/uidcheck';
if (self::exists($testfile))
{
self::delete($testfile);
}
if (self::write($testfile, 'TEST'))
{
$php_uid = fileowner($testfile);
self::delete($testfile);
}
else
{
$php_uid = -1;
}
}
// If both UIDs are the same, set the umask to 0022.
if ($file_uid == $php_uid)
{
return 0022;
}
// Otherwise, set the umask to 0000.
else
{
return 0000;
}
}
}